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3855 lines
179 KiB
3855 lines
179 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* @author: Julio Montoya <gugli100@gmail.com> BeezNest 2011 - Lots of fixes - UI improvements, security fixes,
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* @author: Patrick Cool, patrick.cool@UGent.be
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* @todo this code should be clean as well as the myagenda.inc.php - jmontoya
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* @package chamilo.calendar
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* @deprecated use agenda.lib.php
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*/
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/**
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* Code
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*/
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// the variables for the days and the months
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// Defining the shorts for the days
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$DaysShort = api_get_week_days_short();
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// Defining the days of the week to allow translation of the days
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$DaysLong = api_get_week_days_long();
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// Defining the months of the year to allow translation of the months
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$MonthsLong = api_get_months_long();
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$htmlHeadXtra[] = to_javascript();
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$htmlHeadXtra[] = '<script>
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function setFocus(){
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$("#agenda_title").focus();
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}
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$(function() {
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setFocus();
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$("#select_form_id_search").change(function() {
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var temp ="&user_id="+$("#select_form_id_search").val();
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var position =String(window.location).indexOf("&user");
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var url_length = String(window.location).length;
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var url = String(window.location).substring(0,position)+temp;
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if (position > 0) {
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window.location.replace(url);
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} else {
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url = String(window.location)+temp;
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window.location.replace(url);
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}
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});
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});
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</script>';
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/**
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* Retrieves all the agenda items from the table
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* @author: Patrick Cool <patrick.cool@UGent.be>, Ghent University
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* @author Yannick Warnier <yannick.warnier@dokeos.com> - cleanup
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* @author Julio Montoya - Refactoring
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* @param integer $month: the integer value of the month we are viewing
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* @param integer $year: the 4-digit year indication e.g. 2005
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* @return array
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*/
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function get_calendar_items($select_month, $select_year, $select_day = false)
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{
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$course_info = api_get_course_info();
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$select_month = intval($select_month);
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$select_year = intval($select_year);
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if ($select_day)
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$select_day = intval($select_day);
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if (!empty($select_month) && !empty($select_year)) {
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$show_all_current = " AND MONTH(start_date) = $select_month AND year(start_date) = $select_year";
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if ($select_day) {
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$show_all_current .= ' AND DAY(start_date) = '.$select_day;
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}
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$show_all_current_personal = " AND MONTH(date) = $select_month AND year(date) = $select_year";
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if ($select_day) {
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$show_all_current_personal .= ' AND DAY(date) = '.$select_day;
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}
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} else {
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$show_all_current = '';
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$show_all_current_personal = '';
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}
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// database variables
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$TABLEAGENDA = Database::get_course_table(TABLE_AGENDA);
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$TABLE_ITEM_PROPERTY = Database::get_course_table(TABLE_ITEM_PROPERTY);
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$group_memberships = GroupManager::get_group_ids($course_info['real_id'], api_get_user_id());
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$repeats = array();
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/* CONSTRUCT THE SQL STATEMENT */
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// by default we use the id of the current user. The course administrator can see the agenda of other users by using the user / group filter
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$user_id = api_get_user_id();
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if (isset($_SESSION['user'])) {
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$user_id = intval($_SESSION['user']);
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}
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$group_id = api_get_group_id();
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$session_condition = api_get_session_condition(api_get_session_id());
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if (api_is_allowed_to_edit(false, true) OR (api_get_course_setting('allow_user_edit_agenda') && !api_is_anonymous())) {
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// A.1. you are a course admin with a USER filter
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// => see only the messages of this specific user + the messages of the group (s)he is member of.
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if (!empty($_SESSION['user'])) {
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$group_memberships = GroupManager::get_group_ids($course_info['real_id'], $_SESSION['user']);
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$show_user = true;
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$new_group_memberships = array();
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foreach ($group_memberships as $id) {
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// did i have access to the same
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$has_access = GroupManager::user_has_access(api_get_user_id(), $id, GroupManager::GROUP_TOOL_CALENDAR);
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$result = GroupManager::get_group_properties($id);
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if ($has_access && $result['calendar_state'] != '0') {
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$new_group_memberships[] = $id;
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}
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}
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$group_memberships = $new_group_memberships;
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if (is_array($group_memberships) && count($group_memberships) > 0) {
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$sql = "SELECT
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agenda.*, ip.visibility, ip.to_group_id, ip.insert_user_id, ip.ref
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FROM ".$TABLEAGENDA." agenda, ".$TABLE_ITEM_PROPERTY." ip
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WHERE agenda.id = ip.ref ".$show_all_current."
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AND ip.tool='".TOOL_CALENDAR_EVENT."'
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AND ( ip.to_user_id = $user_id OR ip.to_group_id IN (0, ".implode(", ", $group_memberships).") )
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AND ip.visibility='1'
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$session_condition";
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} else {
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//AND ( ip.to_user_id=$user_id OR ip.to_group_id='0')
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$sql = "SELECT agenda.*, ip.visibility, ip.to_group_id, ip.insert_user_id, ip.ref
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FROM ".$TABLEAGENDA." agenda, ".$TABLE_ITEM_PROPERTY." ip
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WHERE agenda.id = ip.ref ".$show_all_current."
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AND ip.tool='".TOOL_CALENDAR_EVENT."'
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AND ( ip.to_user_id = $user_id )
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AND ip.visibility='1'
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$session_condition";
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}
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}
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// A.2. you are a course admin with a GROUP filter
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// => see only the messages of this specific group
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elseif (!empty($_SESSION['group'])) {
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if (!empty($group_id)) {
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$result = GroupManager::get_group_properties($group_id);
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$has_access = GroupManager::user_has_access(api_get_user_id(), $group_id, GroupManager::GROUP_TOOL_CALENDAR);
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//echo '<pre>';print_R($result);
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// lastedit
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if (!$has_access || $result['calendar_state'] == '0') {
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$group_id = 0;
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}
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}
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$sql = "SELECT agenda.*, ip.visibility, ip.to_group_id, ip.insert_user_id, ip.ref
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FROM ".$TABLEAGENDA." agenda, ".$TABLE_ITEM_PROPERTY." ip
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WHERE agenda.id = ip.ref ".$show_all_current."
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AND ip.tool='".TOOL_CALENDAR_EVENT."'
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AND ( ip.to_group_id=$group_id)
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AND ip.lastedit_type<>'CalendareventDeleted'
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$session_condition
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GROUP BY ip.ref";
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//removed - > AND toolitemproperties.visibility='1'
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}
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// A.3 you are a course admin without any group or user filter
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else {
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// A.3.a you are a course admin without user or group filter but WITH studentview
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// => see all the messages of all the users and groups without editing possibilities
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if (isset($_GET['isStudentView']) && $_GET['isStudentView'] == 'true') {
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$sql = "SELECT
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agenda.*, ip.visibility, ip.to_group_id, ip.insert_user_id, ip.ref
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FROM ".$TABLEAGENDA." agenda, ".$TABLE_ITEM_PROPERTY." ip
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WHERE agenda.id = ip.ref ".$show_all_current."
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AND ip.tool='".TOOL_CALENDAR_EVENT."'
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AND ip.visibility='1'
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$session_condition
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GROUP BY ip.ref";
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}
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// A.3.b you are a course admin or a student
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else {
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// A.3.b.1 you are a course admin without user or group filter and WITHOUT studentview (= the normal course admin view)
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// => see all the messages of all the users and groups with editing possibilities
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if (api_is_course_admin()) {
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$sql = "SELECT
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agenda.*, ip.visibility, ip.to_group_id, ip.insert_user_id, ip.ref
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FROM ".$TABLEAGENDA." agenda, ".$TABLE_ITEM_PROPERTY." ip
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WHERE agenda.id = ip.ref ".$show_all_current."
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AND ip.tool='".TOOL_CALENDAR_EVENT."'
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AND ( ip.visibility='0' OR ip.visibility='1')
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$session_condition
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GROUP BY ip.ref";
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} else {
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// A.3.b.2 you are a student with no group filter possibly showall
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//when showing all the events we do not show the group events
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//todo showing ALL events including the groups events that are available
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$sql = "SELECT
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agenda.*, ip.visibility, ip.to_group_id, ip.insert_user_id, ip.ref
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FROM ".$TABLEAGENDA." agenda, ".$TABLE_ITEM_PROPERTY." ip
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WHERE agenda.id = ip.ref ".$show_all_current."
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AND ip.tool='".TOOL_CALENDAR_EVENT."'
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AND ( ip.visibility='0' OR ip.visibility='1')
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$session_condition
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GROUP BY ip.ref";
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}
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}
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}
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} //if (is_allowed_to_edit() OR( api_get_course_setting('allow_user_edit_agenda') && !api_is_anonymous()))
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// B. you are a student
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else {
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if (is_array($group_memberships) && count($group_memberships) > 0) {
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$sql = "SELECT
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agenda.*, ip.visibility, ip.to_group_id, ip.insert_user_id, ip.ref
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FROM ".$TABLEAGENDA." agenda, ".$TABLE_ITEM_PROPERTY." ip
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WHERE agenda.id = ip.ref ".$show_all_current."
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AND ip.tool='".TOOL_CALENDAR_EVENT."'
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AND ( ip.to_user_id=$user_id OR ip.to_group_id IN (0, ".implode(", ", $group_memberships).") )
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AND ip.visibility='1'
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$session_condition";
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} else {
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if (api_get_user_id()) {
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$sql = "SELECT
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agenda.*, ip.visibility, ip.to_group_id, ip.insert_user_id, ip.ref
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FROM ".$TABLEAGENDA." agenda, ".$TABLE_ITEM_PROPERTY." ip
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WHERE agenda.id = ip.ref ".$show_all_current."
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AND ip.tool='".TOOL_CALENDAR_EVENT."'
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AND ( ip.to_user_id=$user_id OR ip.to_group_id='0')
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AND ip.visibility='1'
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$session_condition";
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} else {
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$sql = "SELECT
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agenda.*, ip.visibility, ip.to_group_id, ip.insert_user_id, ip.ref
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FROM ".$TABLEAGENDA." agenda, ".$TABLE_ITEM_PROPERTY." ip
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WHERE agenda.id = ip.ref ".$show_all_current."
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AND ip.tool='".TOOL_CALENDAR_EVENT."'
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AND ip.to_group_id='0'
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AND ip.visibility='1'
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$session_condition";
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}
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}
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} // you are a student
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$my_events = array();
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$avoid_doubles = array();
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$result = Database::query($sql);
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//Course venets
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while ($row = Database::fetch_array($result, 'ASSOC')) {
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$row['calendar_type'] = 'course';
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if (!in_array($row['id'], $avoid_doubles)) {
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if (!empty($row['start_date']) && $row['start_date'] != '0000-00-00 00:00:00') {
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$row['start_date'] = api_get_local_time($row['start_date']);
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$row['start_date_tms'] = api_strtotime($row['start_date']);
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}
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if (!empty($row['end_date']) && $row['end_date'] != '0000-00-00 00:00:00') {
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$row['end_date'] = api_get_local_time($row['end_date']);
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$row['end_date_tms'] = api_strtotime($row['end_date']);
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}
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$my_events[] = $row;
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$avoid_doubles[] = $row['id'];
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}
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}
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//Check my personal calendar items
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if (api_get_setting('allow_personal_agenda') == 'true' && empty($_SESSION['user']) && empty($_SESSION['group'])) {
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$tbl_personal_agenda = Database :: get_user_personal_table(TABLE_PERSONAL_AGENDA);
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// 1. creating the SQL statement for getting the personal agenda items in MONTH view
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$sql = "SELECT id, title, text as content , date as start_date, enddate as end_date, parent_event_id FROM ".$tbl_personal_agenda."
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WHERE user='".api_get_user_id()."' ".$show_all_current_personal;
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$result = Database::query($sql);
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while ($row = Database::fetch_array($result, 'ASSOC')) {
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$row['calendar_type'] = 'personal';
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if (!empty($row['start_date']) && $row['start_date'] != '0000-00-00 00:00:00') {
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$row['start_date'] = api_get_local_time($row['start_date']);
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$row['start_date_tms'] = api_strtotime($row['start_date']);
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}
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if (!empty($row['end_date']) && $row['end_date'] != '0000-00-00 00:00:00') {
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$row['end_date'] = api_get_local_time($row['end_date']);
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$row['end_date_tms'] = api_strtotime($row['end_date']);
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}
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$my_events[] = $row;
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}
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}
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//Check global agenda events
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if (empty($_SESSION['user']) && empty($_SESSION['group'])) {
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$table_agenda_system = Database :: get_main_table(TABLE_MAIN_SYSTEM_CALENDAR);
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$current_access_url_id = api_get_current_access_url_id();
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$sql = "SELECT DISTINCT id, title, content , start_date, end_date FROM ".$table_agenda_system."
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WHERE 1=1 ".$show_all_current." AND access_url_id = $current_access_url_id";
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$result = Database::query($sql);
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while ($row = Database::fetch_array($result, 'ASSOC')) {
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if (!empty($row['start_date']) && $row['start_date'] != '0000-00-00 00:00:00') {
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$row['start_date'] = api_get_local_time($row['start_date']);
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$row['start_date_tms'] = api_strtotime($row['start_date']);
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}
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if (!empty($row['end_date']) && $row['end_date'] != '0000-00-00 00:00:00') {
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$row['end_date'] = api_get_local_time($row['end_date']);
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$row['end_date_tms'] = api_strtotime($row['end_date']);
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}
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$row['calendar_type'] = 'global';
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$my_events[] = $row;
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}
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}
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return $my_events;
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}
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/**
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* show the mini calender of the given month
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* @author: Patrick Cool <patrick.cool@UGent.be>, Ghent University
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* @param array an array containing all the agenda items for the given month
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* @param integer $month: the integer value of the month we are viewing
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* @param integer $year: the 4-digit year indication e.g. 2005
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* @param string $monthName: the language variable for the mont name
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* @return html code
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* @todo refactor this so that $monthName is no longer needed as a parameter
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*/
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function display_minimonthcalendar($agenda_items, $month, $year)
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{
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global $DaysShort, $MonthsLong;
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if (empty($month)) {
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$month = intval(date('m'));
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}
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if (empty($year)) {
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$month = date('Y');
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}
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$month_name = $MonthsLong[$month - 1];
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//Handle leap year
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$numberofdays = array(0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
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if (($year % 400 == 0) or ($year % 4 == 0 and $year % 100 <> 0))
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$numberofdays[2] = 29;
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//Get the first day of the month
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$dayone = getdate(mktime(0, 0, 0, $month, 1, $year));
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//Start the week on monday
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$startdayofweek = $dayone['wday'] <> 0 ? ($dayone['wday'] - 1) : 6;
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$backwardsURL = api_get_self()."?".api_get_cidreq()."&coursePath=".(empty($_GET['coursePath']) ? '' : Security::remove_XSS($_GET['coursePath']))."&courseCode=".(empty($_GET['courseCode']) ? '' : Security::remove_XSS($_GET['courseCode']))."&month=".($month == 1 ? 12 : $month - 1)."&year=".($month == 1 ? $year - 1 : $year);
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$forewardsURL = api_get_self()."?".api_get_cidreq()."&coursePath=".(empty($_GET['coursePath']) ? '' : Security::remove_XSS($_GET['coursePath']))."&courseCode=".(empty($_GET['courseCode']) ? '' : Security::remove_XSS($_GET['courseCode']))."&month=".($month == 12 ? 1 : $month + 1)."&year=".($month == 12 ? $year + 1 : $year);
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$month_link = Display::url($month_name." ".$year, api_get_self()."?".api_get_cidreq()."&month=".($month)."&year=".$year);
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$new_items = array();
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foreach ($agenda_items as $item) {
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$day = intval(substr($item["start_date"], 8, 2));
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$my_month = intval(substr($item["start_date"], 5, 2));
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if ($my_month == $month) {
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$new_items[$day][] = 1;
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}
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}
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$agenda_items = $new_items;
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echo "<table class=\"data_table\">",
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"<tr>",
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"<th width=\"10%\"><a href=\"", $backwardsURL, "\">".Display::return_icon('action_prev.png', get_lang('Previous'))." </a></th>",
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"<th width=\"80%\" colspan=\"5\">".$month_link."</th>",
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"<th width=\"10%\"><a href=\"", $forewardsURL, "\"> ".Display::return_icon('action_next.png', get_lang('Next'))." </a></th></tr>";
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echo "<tr>";
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for ($ii = 1; $ii < 8; $ii++) {
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echo "<td class=\"weekdays\">", $DaysShort[$ii % 7], "</td>";
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}
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echo "</tr>";
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$curday = -1;
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$today = getdate();
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while ($curday <= $numberofdays[$month]) {
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echo "<tr>";
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for ($ii = 0; $ii < 7; $ii++) {
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if (($curday == -1) && ($ii == $startdayofweek)) {
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$curday = 1;
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}
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if (($curday > 0) && ($curday <= $numberofdays[$month])) {
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$bgcolor = $ii < 5 ? $class = "class=\"days_week\"" : $class = "class=\"days_weekend\"";
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$dayheader = "$curday";
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if (($curday == $today['mday']) && ($year == $today['year']) && ($month == $today['mon'])) {
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$dayheader = "$curday";
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$class = "class=\"days_today\"";
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}
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echo "<td ".$class.">";
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if (!empty($agenda_items[$curday])) {
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echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&sort=asc&toolgroup=".api_get_group_id()."&action=view&view=day&day=".$curday."&month=".$month."&year=".$year."#".$curday."\">".$dayheader."</a>";
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} else {
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echo $dayheader;
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}
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// "a".$dayheader." <span class=\"agendaitem\">".$agenda_items[$curday]."</span>";
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echo "</td>";
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$curday++;
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} else {
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echo "<td></td>";
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}
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}
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echo "</tr>";
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}
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echo "</table>";
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}
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|
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/**
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* show the calender of the given month
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* @author: Patrick Cool <patrick.cool@UGent.be>, Ghent University
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* @author Julio Montoya - adding some nice styles
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|
* @param integer $month: the integer value of the month we are viewing
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|
* @param integer $year: the 4-digit year indication e.g. 2005
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* @return html code
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*/
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function display_monthcalendar($month, $year, $agenda_items)
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{
|
|
global $MonthsLong;
|
|
global $DaysShort;
|
|
global $origin;
|
|
|
|
//Handle leap year
|
|
$numberofdays = array(0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
|
|
if (($year % 400 == 0) or ($year % 4 == 0 and $year % 100 <> 0))
|
|
$numberofdays[2] = 29;
|
|
|
|
//Get the first day of the month
|
|
$dayone = getdate(mktime(0, 0, 0, $month, 1, $year));
|
|
|
|
//Start the week on monday
|
|
$startdayofweek = $dayone['wday'] <> 0 ? ($dayone['wday'] - 1) : 6;
|
|
|
|
$backwardsURL = api_get_self()."?".api_get_cidreq()."&view=".Security::remove_XSS($_GET['view'])."&origin=$origin&month=".($month == 1 ? 12 : $month - 1)."&year=".($month == 1 ? $year - 1 : $year);
|
|
$forewardsURL = api_get_self()."?".api_get_cidreq()."&view=".Security::remove_XSS($_GET['view'])."&origin=$origin&month=".($month == 12 ? 1 : $month + 1)."&year=".($month == 12 ? $year + 1 : $year);
|
|
|
|
$new_month = $month - 1;
|
|
|
|
echo '<table id="agenda_list">';
|
|
echo '<tr>';
|
|
echo '<th width="10%"><a href="'.$backwardsURL.'">'.Display::return_icon('action_prev.png', get_lang('Previous'), array(), 32).'</a></th>';
|
|
echo '<th width="80%" colspan="5"><br /><h3>'.$MonthsLong[$new_month].' '.$year.'</h3></th>';
|
|
echo '<th width="10%"><a href="'.$forewardsURL.'"> '.Display::return_icon('action_next.png', get_lang('Next'), array(), 32).'</a></th>';
|
|
echo '</tr>';
|
|
|
|
echo '<tr>';
|
|
for ($ii = 1; $ii < 8; $ii++) {
|
|
echo '<td class="weekdays" width="14%">'.$DaysShort[$ii % 7].'</td>';
|
|
}
|
|
|
|
echo '</tr>';
|
|
$curday = -1;
|
|
$today = getdate();
|
|
|
|
$new_items = array();
|
|
foreach ($agenda_items as $item) {
|
|
$day = intval(substr($item["start_date"], 8, 2));
|
|
$my_month = intval(substr($item["start_date"], 5, 2));
|
|
if ($my_month == $month) {
|
|
$new_items[$day][] = $item;
|
|
}
|
|
}
|
|
$agenda_items = $new_items;
|
|
|
|
while ($curday <= $numberofdays[$month]) {
|
|
echo '<tr>';
|
|
//week
|
|
for ($ii = 0; $ii < 7; $ii++) {
|
|
if (($curday == -1) && ($ii == $startdayofweek)) {
|
|
$curday = 1;
|
|
}
|
|
if (($curday > 0) && ($curday <= $numberofdays[$month])) {
|
|
|
|
$bgcolor = $ii < 5 ? 'class="row_odd"' : 'class="row_even"';
|
|
$dayheader = Display::div($curday, array('class' => 'agenda_day'));
|
|
|
|
if (array_key_exists($curday, $agenda_items)) {
|
|
$dayheader = Display::div($curday, array('class' => 'agenda_day'));
|
|
$events_in_day = msort($agenda_items[$curday], 'start_date_tms');
|
|
foreach ($events_in_day as $value) {
|
|
|
|
$some_content = false;
|
|
$month_start_date = (int) substr($value['start_date'], 5, 2);
|
|
|
|
if ($month == $month_start_date) {
|
|
$some_content = true;
|
|
|
|
$start_time = api_format_date($value['start_date'], TIME_NO_SEC_FORMAT);
|
|
$end_time = '';
|
|
if (!empty($value['end_date']) && $value['end_date'] != '0000-00-00 00:00:00') {
|
|
$end_time = '- <i>'.api_format_date($value['end_date'], DATE_TIME_FORMAT_LONG).'</i>';
|
|
}
|
|
$complete_time = '<i>'.api_format_date($value['start_date'], DATE_TIME_FORMAT_LONG).'</i> '.$end_time;
|
|
$time = '<i>'.$start_time.'</i>';
|
|
|
|
switch ($value['calendar_type']) {
|
|
case 'personal':
|
|
$bg_color = '#D0E7F4';
|
|
$icon = Display::return_icon('user.png', get_lang('MyAgenda'), array(), 22);
|
|
break;
|
|
case 'global':
|
|
$bg_color = '#FFBC89';
|
|
$icon = Display::return_icon('view_remove.png', get_lang('GlobalEvent'), array(), 22);
|
|
break;
|
|
case 'course':
|
|
$bg_color = '#CAFFAA';
|
|
$value['course_name'] = isset($value['course_name']) ? $value['course_name'] : null;
|
|
$value['url'] = isset($value['url']) ? $value['url'] : null;
|
|
$icon = Display::url(Display::return_icon('course.png', $value['course_name'].' '.get_lang('Course'), array(), 22), $value['url']);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
$icon = Display::div($icon, array('style' => 'float:right'));
|
|
|
|
//Setting a personal event to green
|
|
$dayheader.= '<div class="rounded_div_agenda" style="background-color:'.$bg_color.';">';
|
|
|
|
//Link to bubble
|
|
$url = Display::url(cut($value['title'], 40), '#', array('id' => $value['calendar_type'].'_'.$value['id'], 'class' => 'opener'));
|
|
$dayheader .= $time.' '.$icon.' '.Display::div($url);
|
|
|
|
//Hidden content
|
|
$content = Display::div($icon.Display::tag('h1', $value['title']).$complete_time.'<hr />'.$value['content']);
|
|
|
|
//Main div
|
|
$dayheader .= Display::div($content, array('id' => 'main_'.$value['calendar_type'].'_'.$value['id'], 'class' => 'dialog', 'style' => 'display:none'));
|
|
|
|
$dayheader .= '</div>';
|
|
}
|
|
|
|
//Do not show links with no content
|
|
if (!$some_content) {
|
|
$dayheader = Display::div($curday, array('class' => 'agenda_day'));
|
|
}
|
|
}
|
|
}
|
|
if (($curday == $today['mday']) && ($year == $today['year']) && ($month == $today['mon'])) {
|
|
echo '<td class="days_today"'.$bgcolor.' style="height:122px;width:10%">'.$dayheader;
|
|
} else {
|
|
$class = 'days_week';
|
|
echo '<td class="'.$class.'" '.$bgcolor.' style="height:122px;width:10%">'.$dayheader;
|
|
}
|
|
echo '</td>';
|
|
$curday++;
|
|
} else {
|
|
echo '<td> </td>';
|
|
}
|
|
}
|
|
echo '</tr>';
|
|
} // end while
|
|
echo '</table>';
|
|
}
|
|
|
|
/**
|
|
* returns all the javascript that is required for easily selecting the target people/groups this goes into the $htmlHeadXtra[] array
|
|
* @author: Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
* @return javascript code
|
|
*/
|
|
function to_javascript()
|
|
{
|
|
return "<script>
|
|
$(function() {
|
|
//js used when generating images on the fly see function Tracking::show_course_detail()
|
|
$(\".dialog\").dialog(\"destroy\");
|
|
$(\".dialog\").dialog({
|
|
autoOpen: false,
|
|
show: \"blind\",
|
|
resizable: false,
|
|
height:300,
|
|
width:550,
|
|
modal: true
|
|
});
|
|
$(\".opener\").click(function() {
|
|
var my_id = $(this).attr('id');
|
|
var big_image = '#main_' + my_id;
|
|
$( big_image ).dialog(\"open\");
|
|
return false;
|
|
});
|
|
|
|
var checked = $('input[name=repeat]').attr('checked');
|
|
if (checked) {
|
|
$('#options2').show();
|
|
}
|
|
|
|
});
|
|
|
|
<!-- Begin javascript menu swapper
|
|
|
|
function move(fbox, tbox)
|
|
{
|
|
// @todo : change associative arrays arrLookup and arrLookupTitle that use firstname/lastnam as key
|
|
// so, pb with homonyms
|
|
var arrFbox = new Array();
|
|
var arrTbox = new Array();
|
|
var arrLookup = new Array();
|
|
var arrLookupTitle = new Array();
|
|
|
|
var i;
|
|
for (i = 0; i < tbox.options.length; i++)
|
|
{
|
|
arrLookup[tbox.options[i].text] = tbox.options[i].value;
|
|
arrLookupTitle[tbox.options[i].text] = tbox.options[i].title;
|
|
arrTbox[i] = tbox.options[i].text;
|
|
}
|
|
|
|
var fLength = 0;
|
|
var tLength = arrTbox.length;
|
|
|
|
for(i = 0; i < fbox.options.length; i++)
|
|
{
|
|
arrLookup[fbox.options[i].text] = fbox.options[i].value;
|
|
arrLookupTitle[fbox.options[i].text] = fbox.options[i].title;
|
|
|
|
if (fbox.options[i].selected && fbox.options[i].value != \"\")
|
|
{
|
|
arrTbox[tLength] = fbox.options[i].text;
|
|
tLength++;
|
|
}
|
|
else
|
|
{
|
|
arrFbox[fLength] = fbox.options[i].text;
|
|
fLength++;
|
|
}
|
|
}
|
|
|
|
//arrFbox.sort();
|
|
//arrTbox.sort()
|
|
|
|
var arrFboxGroup = new Array();
|
|
var arrFboxUser = new Array();
|
|
var prefix_x;
|
|
|
|
for (x = 0; x < arrFbox.length; x++) {
|
|
prefix_x = arrFbox[x].substring(0,2);
|
|
if (prefix_x == 'G:') {
|
|
arrFboxGroup.push(arrFbox[x]);
|
|
} else {
|
|
arrFboxUser.push(arrFbox[x]);
|
|
}
|
|
}
|
|
|
|
arrFboxGroup.sort();
|
|
arrFboxUser.sort();
|
|
arrFbox = arrFboxGroup.concat(arrFboxUser);
|
|
|
|
var arrTboxGroup = new Array();
|
|
var arrTboxUser = new Array();
|
|
var prefix_y;
|
|
|
|
for (y = 0; y < arrTbox.length; y++) {
|
|
prefix_y = arrTbox[y].substring(0,2);
|
|
if (prefix_y == 'G:') {
|
|
arrTboxGroup.push(arrTbox[y]);
|
|
} else {
|
|
arrTboxUser.push(arrTbox[y]);
|
|
}
|
|
}
|
|
|
|
arrTboxGroup.sort();
|
|
arrTboxUser.sort();
|
|
arrTbox = arrTboxGroup.concat(arrTboxUser);
|
|
|
|
fbox.length = 0;
|
|
tbox.length = 0;
|
|
|
|
var c;
|
|
for(c = 0; c < arrFbox.length; c++)
|
|
{
|
|
var no = new Option();
|
|
no.value = arrLookup[arrFbox[c]];
|
|
no.text = arrFbox[c];
|
|
no.title = arrLookupTitle[arrFbox[c]];
|
|
fbox[c] = no;
|
|
}
|
|
for(c = 0; c < arrTbox.length; c++)
|
|
{
|
|
var no = new Option();
|
|
no.value = arrLookup[arrTbox[c]];
|
|
no.text = arrTbox[c];
|
|
no.title = arrLookupTitle[arrTbox[c]];
|
|
tbox[c] = no;
|
|
}
|
|
}
|
|
|
|
function checkDate(month, day, year)
|
|
{
|
|
var monthLength =
|
|
new Array(31,28,31,30,31,30,31,31,30,31,30,31);
|
|
|
|
if (!day || !month || !year)
|
|
return false;
|
|
|
|
// check for bisestile year
|
|
if (year/4 == parseInt(year/4))
|
|
monthLength[1] = 29;
|
|
|
|
if (month < 1 || month > 12)
|
|
return false;
|
|
|
|
if (day > monthLength[month-1])
|
|
return false;
|
|
|
|
return true;
|
|
}
|
|
|
|
function mktime() {
|
|
var no, ma = 0, mb = 0, i = 0, d = new Date(), argv = arguments, argc = argv.length;
|
|
d.setHours(0,0,0); d.setDate(1); d.setMonth(1); d.setYear(1972);
|
|
var dateManip = {
|
|
0: function(tt){ return d.setHours(tt); },
|
|
1: function(tt){ return d.setMinutes(tt); },
|
|
2: function(tt){ set = d.setSeconds(tt); mb = d.getDate() - 1; return set; },
|
|
3: function(tt){ set = d.setMonth(parseInt(tt)-1); ma = d.getFullYear() - 1972; return set; },
|
|
4: function(tt){ return d.setDate(tt+mb); },
|
|
5: function(tt){ return d.setYear(tt+ma); }
|
|
};
|
|
for( i = 0; i < argc; i++ ){
|
|
no = parseInt(argv[i]*1);
|
|
if (isNaN(no)) {
|
|
return false;
|
|
} else {
|
|
// arg is number, lets manipulate date object
|
|
if(!dateManip[i](no)){
|
|
// failed
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
return Math.floor(d.getTime()/1000);
|
|
}
|
|
|
|
function validate() {
|
|
var f = document.new_calendar_item;
|
|
f.submit();
|
|
return true;
|
|
}
|
|
|
|
function selectAll(cbList,bSelect,showwarning) {
|
|
var start_day = document.new_calendar_item.fday.value;
|
|
var start_month = document.new_calendar_item.fmonth.value;
|
|
var start_year = document.new_calendar_item.fyear.value;
|
|
var start_hour = document.new_calendar_item.fhour.value;
|
|
var start_minute = document.new_calendar_item.fminute.value;
|
|
var start_date = mktime(start_hour,start_minute,0,start_month,start_day,start_year)
|
|
|
|
var ends_day = document.new_calendar_item.end_fday.value;
|
|
var ends_month = document.new_calendar_item.end_fmonth.value;
|
|
var ends_year = document.new_calendar_item.end_fyear.value;
|
|
var ends_hour = document.new_calendar_item.end_fhour.value;
|
|
var ends_minute = document.new_calendar_item.end_fminute.value;
|
|
var ends_date = mktime(ends_hour,ends_minute,0,ends_month,ends_day,ends_year)
|
|
|
|
msg_err1 = document.getElementById(\"err_date\");
|
|
msg_err2 = document.getElementById(\"err_start_date\");
|
|
msg_err3 = document.getElementById(\"err_end_date\");
|
|
msg_err4 = document.getElementById(\"err_title\");
|
|
|
|
|
|
var error = false;
|
|
|
|
if (start_date > ends_date) {
|
|
if ($('#empty_end_date').is(':checked')) {
|
|
msg_err1.innerHTML=\"\";
|
|
msg_err2.innerHTML=\"\";
|
|
msg_err3.innerHTML=\"\";
|
|
|
|
} else {
|
|
error = true;
|
|
msg_err1.style.display =\"block\";
|
|
msg_err1.innerHTML=\"".get_lang('EndDateCannotBeBeforeTheStartDate')."\";
|
|
msg_err2.innerHTML=\"\";
|
|
msg_err3.innerHTML=\"\";
|
|
}
|
|
}
|
|
|
|
if (!checkDate(start_month,start_day,start_year)) {
|
|
msg_err2.style.display =\"block\";
|
|
msg_err2.innerHTML=\"".get_lang('InvalidDate')."\";
|
|
msg_err1.innerHTML=\"\";
|
|
msg_err3.innerHTML=\"\";
|
|
error = true;
|
|
}
|
|
|
|
if (!checkDate(ends_month,ends_day,ends_year)) {
|
|
msg_err3.style.display =\"block\";
|
|
msg_err3.innerHTML=\"".get_lang('InvalidDate')."\";
|
|
msg_err1.innerHTML=\"\";msg_err2.innerHTML=\"\";
|
|
error = true;
|
|
}
|
|
|
|
if (document.new_calendar_item.title.value == '') {
|
|
msg_err4.style.display =\"block\";
|
|
msg_err4.innerHTML=\"".get_lang('FieldRequired')."\";
|
|
msg_err1.innerHTML=\"\";msg_err2.innerHTML=\"\";msg_err3.innerHTML=\"\";
|
|
error = true;
|
|
}
|
|
if (error == false) {
|
|
if (cbList) {
|
|
if (cbList.length < 1) {
|
|
if (!confirm(\"".get_lang('Send2All')."\")) {
|
|
return false;
|
|
}
|
|
}
|
|
for (var i=0; i<cbList.length; i++)
|
|
cbList[i].selected = cbList[i].checked = bSelect;
|
|
}
|
|
document.new_calendar_item.submit();
|
|
}
|
|
}
|
|
|
|
function reverseAll(cbList)
|
|
{
|
|
for (var i=0; i<cbList.length; i++)
|
|
{
|
|
cbList[i].checked = !(cbList[i].checked)
|
|
cbList[i].selected = !(cbList[i].selected)
|
|
}
|
|
}
|
|
|
|
function plus_attachment() {
|
|
if (document.getElementById('options').style.display == 'none') {
|
|
document.getElementById('options').style.display = 'block';
|
|
document.getElementById('plus').innerHTML=' <img style=\"vertical-align:middle;\" src=\"../img/div_hide.gif\" alt=\"\" /> ".get_lang('AddAnAttachment')."';
|
|
} else {
|
|
document.getElementById('options').style.display = 'none';
|
|
document.getElementById('plus').innerHTML=' <img style=\"vertical-align:middle;\" src=\"../img/div_show.gif\" alt=\"\" /> ".get_lang('AddAnAttachment')."';
|
|
}
|
|
}
|
|
|
|
function plus_repeated_event() {
|
|
if (document.getElementById('options2').style.display == 'none') {
|
|
document.getElementById('options2').style.display = 'block';
|
|
} else {
|
|
document.getElementById('options2').style.display = 'none';
|
|
}
|
|
}
|
|
|
|
/*
|
|
function plus_ical() {
|
|
if (document.getElementById('icalform').style.display == 'none') {
|
|
document.getElementById('icalform').style.display = 'block';
|
|
document.getElementById('plusical').innerHTML='';
|
|
}
|
|
}
|
|
*/
|
|
|
|
// End -->
|
|
</script>";
|
|
}
|
|
|
|
/**
|
|
* returns the javascript for setting a filter. This is a jump menu
|
|
* @author: Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
* @return javascript code
|
|
*/
|
|
function user_group_filter_javascript()
|
|
{
|
|
return "<script>
|
|
function MM_jumpMenu(targ,selObj,restore){
|
|
eval(targ+\".location='\"+selObj.options[selObj.selectedIndex].value+\"'\");
|
|
if (restore) selObj.selectedIndex=0;
|
|
}
|
|
</script>";
|
|
}
|
|
|
|
/**
|
|
* this function gets all the users of the current course
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
* @return array: associative array where the key is the id of the user and the value is an array containing
|
|
the first name, the last name, the user id
|
|
*/
|
|
function get_course_users()
|
|
{
|
|
global $_cid;
|
|
|
|
$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
|
|
$tbl_courseUser = Database::get_main_table(TABLE_MAIN_COURSE_USER);
|
|
$tbl_session_course_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
|
|
|
|
// not 100% if this is necessary, this however prevents a notice
|
|
if (!isset($courseadmin_filter)) {
|
|
$courseadmin_filter = '';
|
|
}
|
|
//
|
|
$order_clause = api_sort_by_first_name() ? ' ORDER BY u.firstname, u.lastname' : ' ORDER BY u.lastname, u.firstname';
|
|
$sql = "SELECT u.user_id uid, u.lastname lastName, u.firstname firstName, u.username
|
|
FROM $tbl_user as u, $tbl_courseUser as cu
|
|
WHERE cu.course_code = '".api_get_course_id()."'
|
|
AND cu.user_id = u.user_id $courseadmin_filter".$order_clause;
|
|
$result = Database::query($sql);
|
|
while ($user = Database::fetch_array($result)) {
|
|
$users[$user[0]] = $user;
|
|
}
|
|
|
|
$session_id = api_get_session_id();
|
|
if (!empty($session_id)) {
|
|
$users = array();
|
|
$sql = "SELECT u.user_id uid, u.lastname lastName, u.firstName firstName, u.username
|
|
FROM $tbl_session_course_user AS session_course_user
|
|
INNER JOIN $tbl_user u ON u.user_id = session_course_user.id_user
|
|
WHERE id_session = ".$session_id."
|
|
AND course_code = '".api_get_course_id()."'";
|
|
|
|
$result = Database::query($sql);
|
|
while ($user = Database::fetch_array($result)) {
|
|
$users[$user[0]] = $user;
|
|
}
|
|
}
|
|
return $users;
|
|
}
|
|
|
|
/**
|
|
* this function gets all the groups of the course
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
* @return array
|
|
*/
|
|
function get_course_groups()
|
|
{
|
|
$group_list = CourseManager::get_group_list_of_course(api_get_course_id(), api_get_session_id());
|
|
return $group_list;
|
|
}
|
|
|
|
/**
|
|
* this function shows the form for sending a message to a specific group or user.
|
|
* @author: Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
*
|
|
* @return html code
|
|
*/
|
|
function show_to_form($to_already_selected)
|
|
{
|
|
$order = 'lastname';
|
|
if (api_is_western_name_order()) {
|
|
$order = 'firstname';
|
|
}
|
|
|
|
$user_list = CourseManager::get_user_list_from_course_code(api_get_course_id(), api_get_session_id(), null, $order);
|
|
$group_list = CourseManager::get_group_list_of_course(api_get_course_id(), api_get_session_id());
|
|
return construct_not_selected_select_form($group_list, $user_list, $to_already_selected);
|
|
}
|
|
|
|
|
|
function show_to($filter = 0, $id = null)
|
|
{
|
|
$order = 'lastname';
|
|
if (api_is_western_name_order()) {
|
|
$order = 'firstname';
|
|
}
|
|
|
|
$user_list = CourseManager::get_user_list_from_course_code(api_get_course_id(), api_get_session_id(), null, $order);
|
|
$group_list = CourseManager::get_group_list_of_course(api_get_course_id(), api_get_session_id());
|
|
|
|
return construct_to_select_form($group_list, $user_list, $filter, $id);
|
|
}
|
|
|
|
function construct_to_select_form($group_list = null, $user_list = null, $filter = 0, $id = null) {
|
|
$result = '<form class="form-search" style="margin-top:3px;">';
|
|
$result .= '<select data-placeholder= "'.get_lang('FilterAll').'" name="sel_to" class="chzn-select" id="select_form_id_search">';
|
|
|
|
// adding the groups to the select form
|
|
$result .= '<option value=""></option>';
|
|
$result .= '<option value="0">'.get_lang('FilterAll').'</option>';
|
|
if (is_array($group_list)) {
|
|
$result .= '<optgroup label="'.get_lang('FilterByGroup').'">';
|
|
$this_group_name = count($group_list);
|
|
foreach ($group_list as $this_group) {
|
|
$group_filter = 'G:'.$this_group['id'];
|
|
$selected = $group_filter == $filter ? "selected" : null;
|
|
$result .= "<option value=G:".$this_group['id']." ".$selected.">".$this_group['name']."</option>";
|
|
}
|
|
$result .= "</optgroup>";
|
|
}
|
|
|
|
// adding the individual users to the select form
|
|
if (!empty($user_list)) {
|
|
$result .= '<optgroup label="'.get_lang('FilterByUser').'">';
|
|
foreach ($user_list as $this_user) {
|
|
$username = api_htmlentities(sprintf(get_lang('LoginX'), $this_user['username']), ENT_QUOTES);
|
|
$user_info = api_get_person_name($this_user['firstname'], $this_user['lastname']).' ('.$this_user['username'].')';
|
|
$selected = $this_user['user_id'] == $filter ? "selected" : null;
|
|
$result .= "<option title='$username' value=".$this_user['user_id']." ".$selected.">$user_info</option>";
|
|
}
|
|
$result .= "</optgroup>";
|
|
}
|
|
$result .= "</select>";
|
|
$result .= "</form>";
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* This function shows the form with the user that were selected
|
|
* @author: Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
* @return html code
|
|
*/
|
|
function construct_selected_select_form($group_list = null, $user_list = null, $to_already_selected)
|
|
{
|
|
// we separate the $to_already_selected array (containing groups AND users into
|
|
// two separate arrays
|
|
if (is_array($to_already_selected)) {
|
|
$groupuser = separate_users_groups($to_already_selected);
|
|
}
|
|
$groups_to_already_selected = $groupuser['groups'];
|
|
$users_to_already_selected = $groupuser['users'];
|
|
|
|
// we load all the groups and all the users into a reference array that we use to search the name of the group / user
|
|
$ref_array_groups = get_course_groups();
|
|
$ref_array_users = get_course_users();
|
|
// we construct the form of the already selected groups / users
|
|
echo "<select id=\"selected_form2\" name=\"selectedform2[]\" size=\"5\" multiple=\"multiple\" style=\"width:200px\">";
|
|
if (is_array($to_already_selected)) {
|
|
$select_options_group = array();
|
|
$select_options_user = array();
|
|
$select_options_groupuser = array();
|
|
foreach ($to_already_selected as $groupuser) {
|
|
list($type, $id) = explode(":", $groupuser);
|
|
if ($type == "GROUP") {
|
|
$select_options_group[] = "<option value=\"".$groupuser."\">G: ".$ref_array_groups[$id]['name']."</option>";
|
|
//echo "<option value=\"".$groupuser."\">G: ".$ref_array_groups[$id]['name']."</option>";
|
|
} else {
|
|
$username = api_htmlentities(sprintf(get_lang('LoginX'), $ref_array_users[$id]['username']), ENT_QUOTES);
|
|
$user_info = api_get_person_name($ref_array_users[$id]['firstName'], $ref_array_users[$id]['lastName']);
|
|
$select_options_user[] = "<option title='$username' value='".$groupuser."'>$user_info</option>";
|
|
//echo "<option value=\"".$groupuser."\">".api_get_person_name($ref_array_users[$id]['firstName'], $ref_array_users[$id]['lastName'])."</option>";
|
|
}
|
|
}
|
|
$select_options_group[] = "<option value=\"\">--------------------------------------------</option>";
|
|
$select_options_groupuser = array_merge($select_options_group, $select_options_user);
|
|
|
|
foreach ($select_options_groupuser as $select_options) {
|
|
echo $select_options;
|
|
}
|
|
} else {
|
|
if ($to_already_selected == 'everyone') {
|
|
// adding the groups to the select form
|
|
if (is_array($group_list)) {
|
|
foreach ($group_list as $this_group) {
|
|
//api_display_normal_message("group " . $thisGroup[id] . $thisGroup[name]);
|
|
if (!is_array($to_already_selected) || !in_array("GROUP:".$this_group['id'], $to_already_selected)) { // $to_already_selected is the array containing the groups (and users) that are already selected
|
|
echo "<option value=\"GROUP:".$this_group['id']."\">",
|
|
"G: ", $this_group['name'], " – ".$this_group['userNb']." ".get_lang('Users').
|
|
"</option>";
|
|
}
|
|
}
|
|
}
|
|
echo "<option value=\"\">--------------------------------------------</option>";
|
|
// adding the individual users to the select form
|
|
foreach ($user_list as $this_user) {
|
|
if (!is_array($to_already_selected) || !in_array("USER:".$this_user['uid'], $to_already_selected)) { // $to_already_selected is the array containing the users (and groups) that are already selected
|
|
echo "<option value=\"USER:", $this_user['uid'], "\">",
|
|
"", api_get_person_name($this_user['firstName'], $this_user['lastName']),
|
|
"</option>";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
echo "</select>";
|
|
}
|
|
|
|
/**
|
|
* This function stores the Agenda Item in the table calendar_event and updates the item_property table also
|
|
* @author: Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
* @return integer the id of the last added agenda item
|
|
*/
|
|
function store_new_agenda_item()
|
|
{
|
|
$_course = api_get_course_info();
|
|
$TABLEAGENDA = Database::get_course_table(TABLE_AGENDA);
|
|
$t_agenda_repeat = Database::get_course_Table(TABLE_AGENDA_REPEAT);
|
|
|
|
$course_id = api_get_course_int_id();
|
|
|
|
// some filtering of the input data
|
|
$title = trim($_POST['title']); // no html allowed in the title
|
|
$content = trim($_POST['content']);
|
|
$start_date = (int) $_POST['fyear']."-".(int) $_POST['fmonth']."-".(int) $_POST['fday']." ".(int) $_POST['fhour'].":".(int) $_POST['fminute'].":00";
|
|
$end_date = (int) $_POST['end_fyear']."-".(int) $_POST['end_fmonth']."-".(int) $_POST['end_fday']." ".(int) $_POST['end_fhour'].":".(int) $_POST['end_fminute'].":00";
|
|
|
|
|
|
$title = Database::escape_string($title);
|
|
$content = Database::escape_string($content);
|
|
$start_date = Database::escape_string($start_date);
|
|
$end_date = Database::escape_string($end_date);
|
|
|
|
if ($_POST['empty_end_date'] == 'on') {
|
|
$end_date = "0000-00-00 00:00:00";
|
|
}
|
|
|
|
// store in the table calendar_event
|
|
$sql = "INSERT INTO ".$TABLEAGENDA." (c_id, title,content, start_date, end_date)
|
|
VALUES ($course_id, '".$title."','".$content."', '".$start_date."','".$end_date."')";
|
|
$result = Database::query($sql);
|
|
$last_id = Database::insert_id();
|
|
|
|
// store in last_tooledit (first the groups, then the users
|
|
$to = $_POST['selectedform'];
|
|
|
|
if ((!is_null($to)) || (!empty($_SESSION['toolgroup']))) { // !is_null($to): when no user is selected we send it to everyone
|
|
//$send_to=separate_users_groups($to);
|
|
$send_to = separate_users_groups(explode('|', $to));
|
|
// storing the selected groups
|
|
if (is_array($send_to['groups'])) {
|
|
foreach ($send_to['groups'] as $group) {
|
|
api_item_property_update($_course, TOOL_CALENDAR_EVENT, $last_id, "AgendaAdded", api_get_user_id(), $group, '', $start_date, $end_date);
|
|
}
|
|
}
|
|
// storing the selected users
|
|
if (is_array($send_to['users'])) {
|
|
foreach ($send_to['users'] as $user) {
|
|
api_item_property_update($_course, TOOL_CALENDAR_EVENT, $last_id, "AgendaAdded", api_get_user_id(), '', $user, $start_date, $end_date);
|
|
}
|
|
}
|
|
} else { // the message is sent to everyone, so we set the group to 0
|
|
api_item_property_update($_course, TOOL_CALENDAR_EVENT, $last_id, "AgendaAdded", api_get_user_id(), '', '', $start_date, $end_date);
|
|
}
|
|
// storing the resources
|
|
store_resources($_SESSION['source_type'], $last_id);
|
|
$course_id = api_get_course_int_id();
|
|
|
|
//if repetitive, insert element into agenda_repeat table
|
|
if (!empty($_POST['repeat']) && !empty($_POST['repeat_type'])) {
|
|
if (!empty($_POST['repeat_end_year']) && !empty($_POST['repeat_end_month']) && !empty($_POST['repeat_end_day'])) {
|
|
$end_y = intval($_POST['repeat_end_year']);
|
|
$end_m = intval($_POST['repeat_end_month']);
|
|
$end_d = intval($_POST['repeat_end_day']);
|
|
$end = mktime((int) $_POST['fhour'], (int) $_POST['fminute'], 0, $end_m, $end_d, $end_y);
|
|
$now = time();
|
|
$type = Database::escape_string($_POST['repeat_type']);
|
|
|
|
if ($end > $now && in_array($type, array('daily', 'weekly', 'monthlyByDate', 'monthlyByDay', 'monthlyByDayR', 'yearly'))) {
|
|
$sql = "INSERT INTO $t_agenda_repeat (c_id, cal_id, cal_type, cal_end)".
|
|
" VALUES ($course_id, $last_id,'$type',$end)";
|
|
$res = Database::query($sql);
|
|
}
|
|
}
|
|
}
|
|
return $last_id;
|
|
}
|
|
|
|
/**
|
|
* Stores the given agenda item as an announcement (unlinked copy)
|
|
* @param integer Agenda item's ID
|
|
* @return integer New announcement item's ID
|
|
*/
|
|
function store_agenda_item_as_announcement($item_id)
|
|
{
|
|
$table_agenda = Database::get_course_table(TABLE_AGENDA);
|
|
$table_ann = Database::get_course_table(TABLE_ANNOUNCEMENT);
|
|
//check params
|
|
if (empty($item_id) or $item_id != strval(intval($item_id))) {
|
|
return -1;
|
|
}
|
|
//get the agenda item
|
|
|
|
$item_id = intval($item_id);
|
|
$sql = "SELECT * FROM $table_agenda WHERE id = ".$item_id;
|
|
$res = Database::query($sql);
|
|
$course_id = api_get_course_int_id();
|
|
|
|
if (Database::num_rows($res) > 0) {
|
|
$row = Database::fetch_array($res);
|
|
|
|
//we have the agenda event, copy it
|
|
//get the maximum value for display order in announcement table
|
|
$sql_max = "SELECT MAX(display_order) FROM $table_ann WHERE c_id = $course_id ";
|
|
$res_max = Database::query($sql_max);
|
|
$row_max = Database::fetch_array($res_max);
|
|
$max = intval($row_max[0]) + 1;
|
|
//build the announcement text
|
|
$content = $row['content'];
|
|
//insert announcement
|
|
$session_id = api_get_session_id();
|
|
|
|
|
|
$sql_ins = "INSERT INTO $table_ann (c_id, title,content,end_date,display_order,session_id) ".
|
|
"VALUES ($course_id, '".Database::escape_string($row['title'])."','".Database::escape_string($content)."','".Database::escape_string($row['end_date'])."','$max','$session_id')";
|
|
$res_ins = Database::query($sql_ins);
|
|
if ($res > 0) {
|
|
$ann_id = Database::insert_id();
|
|
//Now also get the list of item_properties rows for this agenda_item (calendar_event)
|
|
//and copy them into announcement item_properties
|
|
$table_props = Database::get_course_table(TABLE_ITEM_PROPERTY);
|
|
$sql_props = "SELECT * FROM $table_props WHERE tool = 'calendar_event' AND ref='$item_id'";
|
|
$res_props = Database::query($sql_props);
|
|
if (Database::num_rows($res_props) > 0) {
|
|
while ($row_props = Database::fetch_array($res_props)) {
|
|
//insert into announcement item_property
|
|
$time = api_get_utc_datetime();
|
|
$sql_ins_props = "INSERT INTO $table_props ".
|
|
"(c_id, tool, insert_user_id, insert_date, ".
|
|
"lastedit_date, ref, lastedit_type,".
|
|
"lastedit_user_id, to_group_id, to_user_id, ".
|
|
"visibility, start_visible, end_visible)".
|
|
" VALUES ".
|
|
"($course_id, 'announcement','".$row_props['insert_user_id']."','".$time."',".
|
|
"'$time','$ann_id','AnnouncementAdded',".
|
|
"'".$row_props['last_edit_user_id']."','".$row_props['to_group_id']."','".$row_props['to_user_id']."',".
|
|
"'".$row_props['visibility']."','".$row_props['start_visible']."','".$row_props['end_visible']."')";
|
|
$res_ins_props = Database::query($sql_ins_props);
|
|
if ($res_ins_props <= 0) {
|
|
return -1;
|
|
} else {
|
|
//copy was a success
|
|
return $ann_id;
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
return -1;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
/**
|
|
* This function separates the users from the groups
|
|
* users have a value USER:XXX (with XXX the dokeos id
|
|
* groups have a value GROUP:YYY (with YYY the group id)
|
|
* @author: Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
* @return array
|
|
*/
|
|
function separate_users_groups($to)
|
|
{
|
|
$grouplist = array();
|
|
$userlist = array();
|
|
$send_to = null;
|
|
|
|
$send_to['everyone'] = false;
|
|
|
|
if (is_array($to) && count($to) > 0) {
|
|
foreach ($to as $to_item) {
|
|
|
|
list($type, $id) = explode(':', $to_item);
|
|
switch ($type) {
|
|
case 'everyone':
|
|
$send_to['everyone'] = true;
|
|
case 'GROUP':
|
|
$grouplist[] = $id;
|
|
break;
|
|
case 'USER':
|
|
$userlist[] = $id;
|
|
break;
|
|
}
|
|
}
|
|
$send_to['groups'] = $grouplist;
|
|
$send_to['users'] = $userlist;
|
|
}
|
|
return $send_to;
|
|
}
|
|
|
|
/**
|
|
* returns all the users and all the groups a specific Agenda item has been sent to
|
|
* @author: Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
* @return array
|
|
*/
|
|
function sent_to($tool, $id)
|
|
{
|
|
$TABLE_ITEM_PROPERTY = Database::get_course_table(TABLE_ITEM_PROPERTY);
|
|
$tool = Database::escape_string($tool);
|
|
$id = intval($id);
|
|
|
|
$sql = "SELECT * FROM $TABLE_ITEM_PROPERTY WHERE tool='".$tool."' AND ref= ".$id."";
|
|
$result = Database::query($sql);
|
|
while ($row = Database::fetch_array($result)) {
|
|
// if to_group_id is null then it is sent to a specific user
|
|
// if to_group_id = 0 then it is sent to everybody
|
|
if (!is_null($row['to_group_id'])) {
|
|
$sent_to_group[] = $row['to_group_id'];
|
|
//echo $row['to_group_id'];
|
|
}
|
|
// if to_user_id <> 0 then it is sent to a specific user
|
|
if ($row['to_user_id'] <> 0) {
|
|
$sent_to_user[] = $row['to_user_id'];
|
|
}
|
|
}
|
|
if (isset($sent_to_group)) {
|
|
$sent_to['groups'] = $sent_to_group;
|
|
}
|
|
if (isset($sent_to_user)) {
|
|
$sent_to['users'] = $sent_to_user;
|
|
}
|
|
return $sent_to;
|
|
}
|
|
|
|
/**
|
|
* constructs the form to display all the groups and users the message has been sent to
|
|
* @author: Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
* @param array $sent_to_array: a 2 dimensional array containing the groups and the users
|
|
* the first level is a distinction between groups and users: $sent_to_array['groups'] and $sent_to_array['users']
|
|
* $sent_to_array['groups'] (resp. $sent_to_array['users']) is also an array containing all the id's of the
|
|
* groups (resp. users) who have received this message.
|
|
* @return html
|
|
*/
|
|
function sent_to_form($sent_to_array)
|
|
{
|
|
// we find all the names of the groups
|
|
$group_names = get_course_groups();
|
|
|
|
// we count the number of users and the number of groups
|
|
if (isset($sent_to_array['users'])) {
|
|
$number_users = count($sent_to_array['users']);
|
|
} else {
|
|
$number_users = 0;
|
|
}
|
|
if (isset($sent_to_array['groups'])) {
|
|
$number_groups = count($sent_to_array['groups']);
|
|
} else {
|
|
$number_groups = 0;
|
|
}
|
|
$total_numbers = $number_users + $number_groups;
|
|
$output = array();
|
|
// starting the form if there is more than one user/group
|
|
if ($total_numbers > 1) {
|
|
//$output.="<option>".get_lang("SentTo")."</option>";
|
|
// outputting the name of the groups
|
|
if (is_array($sent_to_array['groups'])) {
|
|
foreach ($sent_to_array['groups'] as $group_id) {
|
|
if (isset($group_names[$group_id]['name'])) {
|
|
$output[] = $group_names[$group_id]['name'];
|
|
}
|
|
}
|
|
}
|
|
if (isset($sent_to_array['users'])) {
|
|
if (is_array($sent_to_array['users'])) {
|
|
foreach ($sent_to_array['users'] as $user_id) {
|
|
// @todo add username as tooltip - is this function still used ?
|
|
// $user_info= api_get_user_info($user_id);
|
|
// $username = api_htmlentities(sprintf(get_lang('LoginX'), $user_info['username']), ENT_QUOTES);
|
|
$output[] = api_get_person_name($user_info['firstName'], $user_info['lastName']);
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
// there is only one user/group
|
|
if (is_array($sent_to_array['users'])) {
|
|
// @todo add username as tooltip - is this fucntion still used ?
|
|
// $user_info = api_get_user_info($sent_to_array['users'][0]);
|
|
// $username = api_htmlentities(sprintf(get_lang('LoginX'), $user_info['username']), ENT_QUOTES);
|
|
$output[] = api_get_person_name($user_info['firstName'], $user_info['lastName']);
|
|
}
|
|
if (is_array($sent_to_array['groups']) and $sent_to_array['groups'][0] !== 0) {
|
|
$group_id = $sent_to_array['groups'][0];
|
|
$output[] = $group_names[$group_id]['name'];
|
|
}
|
|
if (is_array($sent_to_array['groups']) and $sent_to_array['groups'][0] == 0) {
|
|
$output[] = get_lang("Everybody");
|
|
}
|
|
}
|
|
|
|
if (!empty($output)) {
|
|
$output = array_filter($output);
|
|
if (count($output) > 0) {
|
|
$output = implode(', ', $output);
|
|
}
|
|
return $output;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* This function displays a dropdown list that allows the course administrator do view the calendar items of one specific group
|
|
* @author: Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
*/
|
|
function show_group_filter_form()
|
|
{
|
|
$group_list = get_course_groups();
|
|
|
|
echo "<select name=\"select\" onchange=\"javascript: MM_jumpMenu('parent',this,0)\">";
|
|
echo "<option value=\"agenda.php?group=none\">".get_lang('ShowAll')."</option>";
|
|
foreach ($group_list as $this_group) {
|
|
echo "<option value=\"agenda.php?action=view&group=".$this_group['id']."\" ";
|
|
echo ($this_group['id'] == $_SESSION['group']) ? " selected" : "";
|
|
echo ">".$this_group['name']."</option>";
|
|
}
|
|
echo "</select>";
|
|
}
|
|
|
|
/**
|
|
* This function displays a dropdown list that allows the course administrator do view the calendar items of one specific group
|
|
* @author: Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
*/
|
|
function show_user_filter_form()
|
|
{
|
|
$user_list = get_course_users();
|
|
|
|
echo "<select name=\"select\" onchange=\"javascript: MM_jumpMenu('parent',this,0)\">";
|
|
echo "<option value=\"agenda.php?user=none\">".get_lang('ShowAll')."</option>";
|
|
foreach ($user_list as $this_user) {
|
|
// echo "<option value=\"agenda.php?isStudentView=true&user=".$this_user['uid']."\">".api_get_person_name($this_user['firstName'], $this_user['lastName'])."</option>";
|
|
echo "<option value=\"agenda.php?action=view&user=".$this_user['uid']."\" ";
|
|
echo ($this_user['uid'] == $_SESSION['user']) ? " selected" : "";
|
|
echo ">".api_get_person_name($this_user['firstName'], $this_user['lastName'])."</option>";
|
|
}
|
|
echo "</select>";
|
|
}
|
|
|
|
/**
|
|
* This function displays a dropdown list that allows the course administrator do view the calendar items of one specific group
|
|
* @author: Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
*/
|
|
function show_user_group_filter_form()
|
|
{
|
|
echo "<select name=\"select\" onchange=\"javascript: MM_jumpMenu('parent',this,0)\">";
|
|
echo "<option value=\"agenda.php?user=none&action=view\">".get_lang("ShowAll")."</option>";
|
|
|
|
// Groups
|
|
$group_list = get_course_groups();
|
|
|
|
$group_available_to_access = array();
|
|
$option = '';
|
|
if (!empty($group_list)) {
|
|
$option = "<optgroup label=\"".get_lang("Groups")."\">";
|
|
foreach ($group_list as $this_group) {
|
|
// echo "<option value=\"agenda.php?isStudentView=true&group=".$this_group['id']."\">".$this_group['name']."</option>";
|
|
$has_access = GroupManager::user_has_access(
|
|
api_get_user_id(),
|
|
$this_group['id'],
|
|
GroupManager::GROUP_TOOL_CALENDAR
|
|
);
|
|
$result = GroupManager::get_group_properties($this_group['id']);
|
|
|
|
if ($result['calendar_state'] != '0') {
|
|
$group_available_to_access[] = $this_group['id'];
|
|
}
|
|
|
|
// lastedit
|
|
if ($has_access || $result['calendar_state'] == '1') {
|
|
$option.= "<option value=\"agenda.php?action=view&group=".$this_group['id']."\" ";
|
|
$option.= ($this_group['id'] == $_SESSION['group']) ? " selected" : "";
|
|
$option.= ">".$this_group['name']."</option>";
|
|
}
|
|
}
|
|
$option.= "</optgroup>";
|
|
}
|
|
|
|
echo $option;
|
|
|
|
// Users
|
|
|
|
$user_list = get_course_users();
|
|
if (!empty($user_list)) {
|
|
echo "<optgroup label=\"".get_lang("Users")."\">";
|
|
foreach ($user_list as $this_user) {
|
|
echo "<option value=\"agenda.php?action=view&user=".$this_user['uid']."\" ";
|
|
echo (isset($_SESSION['user']) && $this_user['uid'] == $_SESSION['user']) ? " selected" : "";
|
|
echo ">".api_get_person_name($this_user['firstName'], $this_user['lastName'])."</option>";
|
|
}
|
|
echo "</optgroup>";
|
|
}
|
|
echo "</select>";
|
|
}
|
|
|
|
/**
|
|
* This tools loads all the users and all the groups who have received a specific item (in this case an agenda item)
|
|
* @author: Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
*/
|
|
function load_edit_users($tool, $id)
|
|
{
|
|
$tool = Database::escape_string($tool);
|
|
$id = intval($id);
|
|
$TABLE_ITEM_PROPERTY = Database::get_course_table(TABLE_ITEM_PROPERTY);
|
|
$course_id = api_get_course_int_id();
|
|
|
|
$sql = "SELECT * FROM $TABLE_ITEM_PROPERTY
|
|
WHERE c_id = $course_id AND tool='$tool' AND ref= $id ";
|
|
$result = Database::query($sql);
|
|
|
|
$to = array();
|
|
while ($row = Database::fetch_array($result)) {
|
|
$to_group = $row['to_group_id'];
|
|
switch ($to_group) {
|
|
// it was send to one specific user
|
|
case null:
|
|
$to[] = "USER:".$row['to_user_id'];
|
|
break;
|
|
// it was sent to everyone
|
|
case 0:
|
|
return "everyone";
|
|
exit;
|
|
break;
|
|
default:
|
|
$to[] = "GROUP:".$row['to_group_id'];
|
|
}
|
|
}
|
|
return $to;
|
|
}
|
|
|
|
/**
|
|
* This functions swithes the visibility a course resource using the visible field in 'last_tooledit' values: 0 = invisible
|
|
* @author: Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
*/
|
|
function change_visibility($tool, $id, $visibility)
|
|
{
|
|
$_course = api_get_course_info();
|
|
$TABLE_ITEM_PROPERTY = Database::get_course_table(TABLE_ITEM_PROPERTY);
|
|
$tool = Database::escape_string($tool);
|
|
$id = intval($id);
|
|
|
|
if ($visibility == 0) {
|
|
$sql_visibility = "UPDATE $TABLE_ITEM_PROPERTY SET visibility='0' WHERE tool='$tool' AND ref= $id ";
|
|
api_item_property_update($_course, TOOL_CALENDAR_EVENT, $id, "invisible", api_get_user_id());
|
|
} else {
|
|
$sql_visibility = "UPDATE $TABLE_ITEM_PROPERTY SET visibility='1' WHERE tool='$tool' AND ref= $id ";
|
|
api_item_property_update($_course, TOOL_CALENDAR_EVENT, $id, "visible", api_get_user_id());
|
|
}
|
|
}
|
|
|
|
/**
|
|
* The links that allows the course administrator to add a new agenda item, to filter on groups or users
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
* @deprecated
|
|
*/
|
|
function display_courseadmin_links($filter = 0)
|
|
{
|
|
if (!api_get_course_int_id()) {
|
|
$type = isset($_REQUEST['type']) ? Security::remove_XSS($_REQUEST['type']) : 'personal';
|
|
if ($type == 'platform') {
|
|
$type = 'admin';
|
|
}
|
|
return "<a href='agenda_js.php?type=$type'>".Display::return_icon('calendar.png', get_lang('Agenda'), '', ICON_SIZE_MEDIUM)."</a>";
|
|
}
|
|
$form = null;
|
|
if (!isset($_GET['action'])) {
|
|
$form = show_to($filter, 'select_form_id_search');
|
|
$actions = "<a href='agenda_js.php?type=course&".api_get_cidreq()."'>".Display::return_icon('calendar_na.png', get_lang('Agenda'), '', ICON_SIZE_MEDIUM)."</a>";
|
|
} else {
|
|
$actions = "<a href='agenda_js.php?type=course&".api_get_cidreq()."'>".Display::return_icon('calendar.png', get_lang('Agenda'), '', ICON_SIZE_MEDIUM)."</a>";
|
|
}
|
|
|
|
$actions .= "<a href='agenda_list.php?type=course&".api_get_cidreq()."'>".Display::return_icon('week.png', get_lang('Agenda'), '', ICON_SIZE_MEDIUM)."</a>";
|
|
$actions .= "<a href='agenda.php?".api_get_cidreq()."&sort=asc&toolgroup=".api_get_group_id()."&action=add'>".Display::return_icon('new_event.png', get_lang('AgendaAdd'), '', ICON_SIZE_MEDIUM)."</a>";
|
|
$actions .= "<a href='agenda.php?".api_get_cidreq()."&action=importical'>".Display::return_icon('import_calendar.png', get_lang('ICalFileImport'), '', ICON_SIZE_MEDIUM)."</a>";
|
|
$actions .= $form;
|
|
return $actions;
|
|
}
|
|
|
|
/**
|
|
* The links that allows the student AND course administrator to show all agenda items and sort up/down
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
* @author Julio Montoya removing options, changing to a simple agenda tool
|
|
*/
|
|
function display_student_links()
|
|
{
|
|
$month = isset($_GET['month']) ? intval($_GET['month']) : null;
|
|
$year = isset($_GET['year']) ? intval($_GET['year']) : null;
|
|
|
|
$day_url = '&month='.$month.'&year='.$year;
|
|
if ($_SESSION['view'] <> 'month') {
|
|
echo "<a href=\"".api_get_self()."?action=view".$day_url."&toolgroup=".api_get_group_id()."&view=month\">".Display::return_icon('month_empty.png', get_lang('MonthView'), '', ICON_SIZE_MEDIUM)."</a> ";
|
|
} else {
|
|
echo "<a href=\"".api_get_self()."?action=view".$day_url."&toolgroup=".api_get_group_id()."&view=list\">".Display::return_icon('week.png', get_lang('ListView'), '', ICON_SIZE_MEDIUM)."</a> ";
|
|
}
|
|
$day_url = '&month='.date('m').'&year='.date('Y').'&view='.Security::remove_XSS($_GET['view']);
|
|
$today_url = api_get_self()."?action=view".$day_url."&toolgroup=".api_get_group_id();
|
|
echo Display::url(get_lang('Today'), $today_url, array('class' => 'btn'));
|
|
}
|
|
|
|
/**
|
|
* get all the information of the agenda_item from the database
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
* @param integer the id of the agenda item we are getting all the information of
|
|
* @return array an associative array that contains all the information of the agenda item. The keys are the database fields
|
|
* @deprecated
|
|
*/
|
|
function get_agenda_item($id)
|
|
{
|
|
global $TABLEAGENDA;
|
|
|
|
$t_agenda_repeat = Database::get_course_table(TABLE_AGENDA_REPEAT);
|
|
$id = intval($id);
|
|
$item = array();
|
|
if (empty($id)) {
|
|
$id = intval($_GET['id']);
|
|
} else {
|
|
$id = intval($id);
|
|
}
|
|
$course_id = api_get_course_int_id();
|
|
if (empty($id)) {
|
|
return $item;
|
|
}
|
|
$sql = "SELECT * FROM ".$TABLEAGENDA." WHERE id = ".$id." AND c_id = $course_id ";
|
|
$result = Database::query($sql);
|
|
$entry_to_edit = Database::fetch_array($result);
|
|
$item['title'] = $entry_to_edit["title"];
|
|
$item['content'] = $entry_to_edit["content"];
|
|
$item['start_date'] = $entry_to_edit["start_date"];
|
|
$item['end_date'] = $entry_to_edit["end_date"];
|
|
$item['to'] = load_edit_users(TOOL_CALENDAR_EVENT, $id);
|
|
// if the item has been sent to everybody then we show the compact to form
|
|
if ($item['to'] == "everyone") {
|
|
$_SESSION['allow_individual_calendar'] = "hide";
|
|
} else {
|
|
$_SESSION['allow_individual_calendar'] = "show";
|
|
}
|
|
$item['repeat'] = false;
|
|
$sql = "SELECT * FROM $t_agenda_repeat WHERE c_id = $course_id AND cal_id = $id";
|
|
$res = Database::query($sql);
|
|
if (Database::num_rows($res) > 0) {
|
|
//this event is repetitive
|
|
$row = Database::fetch_array($res);
|
|
$item['repeat'] = true;
|
|
$item['repeat_type'] = $row['cal_type'];
|
|
$item['repeat_end'] = $row['cal_end'];
|
|
$item['repeat_frequency'] = $row['cal_frequency']; //unused in 1.8.5 RC1 - will be used later to say if once every 2 or 3 weeks, for example
|
|
$item['repeat_days'] = $row['cal_days']; //unused in 1.8.5 RC1 - will be used later
|
|
}
|
|
|
|
//TODO - add management of repeat exceptions
|
|
return $item;
|
|
}
|
|
|
|
/**
|
|
* This is the function that updates an agenda item. It does 3 things
|
|
* 1. storethe start_date, end_date, title and message in the calendar_event table
|
|
* 2. store the groups/users who this message is meant for in the item_property table
|
|
* 3. modify the attachments (if needed)
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
* @author Julio Montoya Adding UTC support
|
|
*/
|
|
function store_edited_agenda_item($event_id, $id_attach, $file_comment)
|
|
{
|
|
// STEP 1: editing the calendar_event table
|
|
// 1.a. some filtering of the input data
|
|
$id = $event_id;
|
|
$title = strip_tags(trim($_POST['title'])); // no html allowed in the title
|
|
$content = trim($_POST['content']);
|
|
$start_date = (int) $_POST['fyear']."-".(int) $_POST['fmonth']."-".(int) $_POST['fday']." ".(int) $_POST['fhour'].":".(int) $_POST['fminute'].":00";
|
|
$end_date = (int) $_POST['end_fyear']."-".(int) $_POST['end_fmonth']."-".(int) $_POST['end_fday']." ".(int) $_POST['end_fhour'].":".(int) $_POST['end_fminute'].":00";
|
|
$to = $_POST['selectedform'];
|
|
|
|
if ($_POST['empty_end_date'] == 'on') {
|
|
$end_date = "0000-00-00 00:00:00";
|
|
}
|
|
$course_info = api_get_course_info();
|
|
|
|
$agendaObj = new Agenda();
|
|
if (empty($course_info)) {
|
|
$agendaObj->type = 'personal';
|
|
} else {
|
|
$agendaObj->set_course($course_info);
|
|
$agendaObj->type = 'course';
|
|
|
|
if (api_is_course_coach() && !api_is_element_in_the_session(TOOL_AGENDA, $event_id)) {
|
|
return false;
|
|
}
|
|
|
|
if (!api_is_allowed_to_edit(null, true)) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
$all_day = isset($_REQUEST['all_day']) && !empty($_REQUEST['all_day']) ? 1 : 0;
|
|
|
|
$agendaObj->edit_event(
|
|
$id,
|
|
$start_date,
|
|
$end_date,
|
|
$all_day,
|
|
$title,
|
|
$content
|
|
);
|
|
|
|
if (empty($id_attach)) {
|
|
add_agenda_attachment_file($file_comment, $id);
|
|
} else {
|
|
edit_agenda_attachment_file($file_comment, $id, $id_attach);
|
|
}
|
|
// step 3: update the attachments (=delete all and add those in the session
|
|
update_added_resources("Agenda", $id);
|
|
|
|
// return the message;
|
|
Display::display_confirmation_message(get_lang("EditSuccess"));
|
|
}
|
|
|
|
/**
|
|
* This function stores the Agenda Item in the table calendar_event and updates the item_property table also (after an edit)
|
|
* @author: Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
*/
|
|
function save_edit_agenda_item($id, $title, $content, $start_date, $end_date)
|
|
{
|
|
$TABLEAGENDA = Database::get_course_table(TABLE_AGENDA);
|
|
$id = intval($id);
|
|
$title = Database::escape_string($title);
|
|
$content = Database::escape_string($content);
|
|
$start_date = Database::escape_string($start_date);
|
|
$end_date = Database::escape_string($end_date);
|
|
|
|
// store the modifications in the table calendar_event
|
|
$sql = "UPDATE ".$TABLEAGENDA."
|
|
SET title ='".$title."',
|
|
content ='".$content."',
|
|
start_date ='".$start_date."',
|
|
end_date ='".$end_date."'
|
|
WHERE id='".$id."'";
|
|
$result = Database::query($sql);
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* This is the function that deletes an agenda item.
|
|
* The agenda item is no longer physically deleted but the visibility in the item_property table is set to 2
|
|
* which means that it is invisible for the student AND course admin. Only the platform administrator can see it.
|
|
* This will in a later stage allow the platform administrator to recover resources that were mistakenly deleted
|
|
* by the course administrator
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
* @param integer the id of the agenda item wa are deleting
|
|
*/
|
|
function delete_agenda_item($id)
|
|
{
|
|
$_course = api_get_course_info();
|
|
$id = intval($id);
|
|
if (api_is_allowed_to_edit(false, true) OR (api_get_course_setting('allow_user_edit_agenda') && !api_is_anonymous())) {
|
|
if (!empty($_GET['id']) && isset($_GET['action']) && $_GET['action'] == "delete") {
|
|
$t_agenda = Database::get_course_table(TABLE_AGENDA);
|
|
$t_agenda_r = Database::get_course_table(TABLE_AGENDA_REPEAT);
|
|
$sql = "SELECT * FROM $t_agenda_r WHERE cal_id = $id";
|
|
$res = Database::query($sql);
|
|
if (Database::num_rows($res) > 0) {
|
|
$sql_children = "SELECT * FROM $t_agenda WHERE parent_event_id = $id";
|
|
$res_children = Database::query($sql_children);
|
|
if (Database::num_rows($res_children) > 0) {
|
|
while ($row_child = Database::fetch_array($res_children)) {
|
|
api_item_property_update($_course, TOOL_CALENDAR_EVENT, $row_child['id'], 'delete', api_get_user_id());
|
|
}
|
|
}
|
|
$sql_del = "DELETE FROM $t_agenda_r WHERE cal_id = $id";
|
|
Database::query($sql_del);
|
|
}
|
|
|
|
api_item_property_update($_course, TOOL_CALENDAR_EVENT, $id, 'delete', api_get_user_id());
|
|
|
|
// delete the resources that were added to this agenda item
|
|
// 2DO: as we no longer fysically delete the agenda item (to make it possible to 'restore'
|
|
// deleted items, we should not delete the added resources either.
|
|
// delete_added_resource("Agenda", $id); // -> this is no longer needed as the message is not really deleted but only visibility=2 (only platform admin can see it)
|
|
//resetting the $id;
|
|
$id = null;
|
|
|
|
// displaying the result message in the yellow box
|
|
return Display::return_message(get_lang("AgendaDeleteSuccess"), 'confirmation');
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Makes an agenda item visible or invisible for a student
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
* @param integer id the id of the agenda item we are changing the visibility of
|
|
*/
|
|
function showhide_agenda_item($id)
|
|
{
|
|
global $nameTools;
|
|
/*
|
|
SHOW / HIDE A CALENDAR ITEM
|
|
*/
|
|
// and $_GET['isStudentView']<>"false" is added to prevent that the visibility is changed after you do the following:
|
|
// change visibility -> studentview -> course manager view
|
|
if ((api_is_allowed_to_edit(false, true) OR (api_get_course_setting('allow_user_edit_agenda') && !api_is_anonymous())) and $_GET['isStudentView'] <> "false") {
|
|
if (isset($_GET['id']) && isset($_GET['action']) && $_GET['action'] == "showhide") {
|
|
$id = intval($_GET['id']);
|
|
if (isset($_GET['next_action']) && $_GET['next_action'] == strval(intval($_GET['next_action']))) {
|
|
$visibility = $_GET['next_action'];
|
|
change_visibility($nameTools, $id, $visibility);
|
|
return Display::return_message(get_lang("VisibilityChanged"), 'confirmation');
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Displays all the agenda items
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
* @author Yannick Warnier <yannick.warnier@beeznest.com> - cleanup
|
|
* @author Julio Montoya <gugli100@gmail.com> - Refactoring
|
|
*/
|
|
function display_agenda_items($agenda_items, $day = false)
|
|
{
|
|
global $charset;
|
|
if (isset($day) && $day) {
|
|
$new_items = array();
|
|
foreach ($agenda_items as $item) {
|
|
if (substr($item['start_date'], 8, 2) == $day) {
|
|
$new_items[] = $item;
|
|
}
|
|
}
|
|
$agenda_items = $new_items;
|
|
}
|
|
|
|
if (isset($_GET['sort']) && $_GET['sort'] == 'asc') {
|
|
$sort_inverse = 'desc';
|
|
$sort = 'asc';
|
|
} else {
|
|
$sort_inverse = 'asc';
|
|
$sort = 'desc';
|
|
}
|
|
|
|
if (isset($_GET['col']) && $_GET['col'] == 'end') {
|
|
$sort_item = 'end_date_tms';
|
|
$col = 'end';
|
|
} else {
|
|
$sort_item = 'start_date_tms';
|
|
$col = 'start';
|
|
}
|
|
|
|
$agenda_items = msort($agenda_items, $sort_item, $sort);
|
|
|
|
//DISPLAY: NO ITEMS
|
|
if (empty($agenda_items)) {
|
|
echo Display::display_warning_message(get_lang('NoAgendaItems'));
|
|
} else {
|
|
echo '<table class="data_table">';
|
|
$th = Display::tag('th', get_lang('Title'));
|
|
|
|
$month = isset($_GET['month']) ? intval($_GET['month']) : null;
|
|
$year = isset($_GET['year']) ? intval($_GET['year']) : null;
|
|
$day = isset($_GET['day']) ? intval($_GET['day']) : null;
|
|
|
|
|
|
$url = api_get_self().'?'.api_get_cidreq().'&month='.$month.'&year='.$year.'&day='.$day;
|
|
|
|
$th .= Display::tag('th', Display::url(get_lang('StartTimeWindow'), $url.'&sort='.$sort_inverse.'&col=start'));
|
|
$th .= Display::tag('th', Display::url(get_lang('EndTimeWindow'), $url.'&sort='.$sort_inverse.'&col=end'));
|
|
|
|
if ((api_is_allowed_to_edit(false, true) OR (api_get_course_setting('allow_user_edit_agenda') && !api_is_anonymous()))) {
|
|
$th .= Display::tag('th', get_lang('Modify'));
|
|
}
|
|
|
|
echo Display::tag('tr', $th);
|
|
$counter = 0;
|
|
foreach ($agenda_items as $myrow) {
|
|
$is_repeated = !empty($myrow['parent_event_id']);
|
|
|
|
$class = 'row_even';
|
|
if ($counter % 2) {
|
|
$class = 'row_odd';
|
|
}
|
|
/* display: the icon, title, destinees of the item */
|
|
echo '<tr class="'.$class.'">';
|
|
|
|
//Title
|
|
echo "<td>";
|
|
$attach_icon = '';
|
|
|
|
// attachment list
|
|
$attachment_list = get_attachment($myrow['id']);
|
|
|
|
if (!empty($attachment_list)) {
|
|
$attach_icon = ' '.Display::return_icon('attachment.gif', get_lang('Attachment'));
|
|
}
|
|
$title_class = '';
|
|
if (isset($myrow['visibility']) && $myrow['visibility'] == 0) {
|
|
$title_class = 'invisible';
|
|
}
|
|
|
|
switch ($myrow['calendar_type']) {
|
|
case 'global':
|
|
$icon_type = Display::return_icon('view_remove.png', get_lang('GlobalEvent'), array(), 22);
|
|
echo $icon_type.' '.$myrow['title'].$attach_icon;
|
|
break;
|
|
case 'personal':
|
|
$icon_type = Display::return_icon('user.png', get_lang(' '), array(), 22);
|
|
echo $icon_type.' '.$myrow['title'].$attach_icon;
|
|
break;
|
|
case 'course':
|
|
$icon_type = Display::return_icon('course.png', get_lang('Course'), array(), 22);
|
|
$agenda_url = api_get_path(WEB_CODE_PATH).'calendar/agenda.php?agenda_id='.$myrow['id'].'&action=view';
|
|
echo Display::url($icon_type.' '.$myrow['title'].$attach_icon, $agenda_url, array('class' => $title_class));
|
|
break;
|
|
}
|
|
echo '</td>';
|
|
|
|
//Start date
|
|
echo '<td>';
|
|
if (!empty($myrow['start_date']) && $myrow['start_date'] != '0000-00-00 00:00:00') {
|
|
echo api_format_date($myrow['start_date']);
|
|
}
|
|
echo '</td>';
|
|
|
|
//End date
|
|
echo '<td>';
|
|
if (!empty($myrow['end_date']) && $myrow['end_date'] != '0000-00-00 00:00:00') {
|
|
echo api_format_date($myrow['end_date']);
|
|
}
|
|
echo '</td>';
|
|
|
|
/* Display: edit delete button (course admin only) */
|
|
if (!$is_repeated && (api_is_allowed_to_edit(false, true) OR (api_get_course_setting('allow_user_edit_agenda') && !api_is_anonymous())) && $myrow['calendar_type'] == 'course') {
|
|
echo '<td align="center">';
|
|
if (!(api_is_course_coach() && !api_is_element_in_the_session(TOOL_AGENDA, $myrow['id']))) {
|
|
|
|
// a coach can only delete an element belonging to his session
|
|
$mylink = api_get_self().'?'.api_get_cidreq().'&origin='.Security::remove_XSS($_GET['origin']).'&id='.$myrow['id'].'&sort='.$sort.'&col='.$col.'&';
|
|
|
|
// edit
|
|
echo '<a href="'.$mylink.api_get_cidreq()."&toolgroup=".Security::remove_XSS($_GET['toolgroup']).'&action=edit&id_attach='.$attachment_list['id'].'" title="'.get_lang("ModifyCalendarItem").'">';
|
|
echo Display::return_icon('edit.png', get_lang('ModifyCalendarItem'), '', ICON_SIZE_SMALL)."</a>";
|
|
|
|
echo '<a href="'.$mylink.api_get_cidreq()."&toolgroup=".Security::remove_XSS($_GET['toolgroup']).'&action=announce" title="'.get_lang("AddAnnouncement").'">';
|
|
echo Display::return_icon('new_announce.png', get_lang('AddAnnouncement'), array(), ICON_SIZE_SMALL)."</a> ";
|
|
|
|
if ($myrow['visibility'] == 1) {
|
|
$image_visibility = "visible";
|
|
$text_visibility = get_lang("Hide");
|
|
$next_action = 0;
|
|
} else {
|
|
$image_visibility = "invisible";
|
|
$text_visibility = get_lang("Show");
|
|
$next_action = 1;
|
|
}
|
|
echo '<a href="'.$mylink.api_get_cidreq().'&toolgroup='.Security::remove_XSS($_GET['toolgroup']).'&action=showhide&next_action='.$next_action.'" title="'.$text_visibility.'">'.Display::return_icon($image_visibility.'.png', $text_visibility, '', ICON_SIZE_SMALL).'</a> ';
|
|
echo "<a href=\"".$mylink.api_get_cidreq()."&toolgroup=".Security::remove_XSS($_GET['toolgroup'])."&action=delete\" onclick=\"javascript:if(!confirm('".addslashes(api_htmlentities(get_lang("ConfirmYourChoice"), ENT_QUOTES, $charset))."')) return false;\" title=\"".get_lang("Delete")."\"> ";
|
|
echo Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL)." </a>";
|
|
}
|
|
|
|
$mylink = 'ical_export.php?'.api_get_cidreq().'&type=course&id='.$myrow['id'];
|
|
//echo '<a class="ical_export" href="'.$mylink.'&class=confidential" title="'.get_lang('ExportiCalConfidential').'">'.Display::return_icon($export_icon_high, get_lang('ExportiCalConfidential')).'</a> ';
|
|
//echo '<a class="ical_export" href="'.$mylink.'&class=private" title="'.get_lang('ExportiCalPrivate').'">'.Display::return_icon($export_icon_low, get_lang('ExportiCalPrivate')).'</a> ';
|
|
//echo '<a class="ical_export" href="'.$mylink.'&class=public" title="'.get_lang('ExportiCalPublic').'">'.Display::return_icon($export_icon, get_lang('ExportiCalPublic')).'</a> ';
|
|
echo '<a href="#" onclick="javascript:win_print=window.open(\'print.php?id='.$myrow['id'].'\',\'popup\',\'left=100,top=100,width=700,height=500,scrollbars=1,resizable=0\'); win_print.focus(); return false;">'.Display::return_icon('printer.png', get_lang('Print'), '', ICON_SIZE_SMALL).'</a> ';
|
|
echo '</td>';
|
|
} else {
|
|
if ($is_repeated && (api_is_allowed_to_edit(false, true) || api_get_course_setting('allow_user_edit_agenda') && !api_is_anonymous() )) {
|
|
echo '<td align="center">';
|
|
echo get_lang('RepeatedEvent'), ' <a href="', api_get_self(), '?', api_get_cidreq(), '&agenda_id=', $myrow['parent_event_id'], '" alt="', get_lang('RepeatedEventViewOriginalEvent'), '">', get_lang('RepeatedEventViewOriginalEvent'), '</a>';
|
|
echo '</td>';
|
|
}
|
|
if ((api_is_allowed_to_edit(false, true) || (api_get_course_setting('allow_user_edit_agenda') && !api_is_anonymous()) ) && ($myrow['calendar_type'] == 'personal' OR $myrow['calendar_type'] == 'global')) {
|
|
echo '<td align="center">';
|
|
echo '</td>';
|
|
}
|
|
}
|
|
$counter++;
|
|
echo "</tr>";
|
|
} // end while ($myrow=Database::fetch_array($result))
|
|
echo "</table><br /><br />";
|
|
}
|
|
|
|
if (!empty($event_list)) {
|
|
$event_list = api_substr($event_list, 0, -1);
|
|
} else {
|
|
$event_list = '0';
|
|
}
|
|
echo "<form name=\"event_list_form\"><input type=\"hidden\" name=\"event_list\" value=\"$event_list\" /></form>";
|
|
|
|
// closing the layout table
|
|
echo "</td>",
|
|
"</tr>",
|
|
"</table>";
|
|
}
|
|
|
|
/**
|
|
* Show a list with all the attachments according to the post's id
|
|
* @param the post's id
|
|
* @return array with the post info
|
|
* @author Christian Fasanando
|
|
* @version November 2008, dokeos 1.8.6
|
|
*/
|
|
function get_attachment($agenda_id, $course_id = null)
|
|
{
|
|
$agenda_table_attachment = Database::get_course_table(TABLE_AGENDA_ATTACHMENT);
|
|
if (empty($course_id)) {
|
|
$course_id = api_get_course_int_id();
|
|
} else {
|
|
$course_id = intval($course_id);
|
|
}
|
|
$agenda_id = intval($agenda_id);
|
|
$row = array();
|
|
$sql = 'SELECT id,path, filename,comment FROM '.$agenda_table_attachment.' WHERE c_id = '.$course_id.' AND agenda_id = '.$agenda_id.'';
|
|
$result = Database::query($sql);
|
|
if (Database::num_rows($result) != 0) {
|
|
$row = Database::fetch_array($result);
|
|
}
|
|
return $row;
|
|
}
|
|
|
|
/**
|
|
* Show the form for adding a new agenda item. This is the same function that is used whenever we are editing an
|
|
* agenda item. When the id parameter is empty (default behaviour), then we show an empty form, else we are editing and
|
|
* we have to retrieve the information that is in the database and use this information in the forms.
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
* @param integer id, the id of the agenda item we are editing. By default this is empty which means that we are adding an
|
|
* agenda item.
|
|
* @deprecated
|
|
*/
|
|
function show_add_form($id = '', $type = null)
|
|
{
|
|
$htmlHeadXtra[] = to_javascript();
|
|
$course_info = null;
|
|
$agendaObj = new Agenda();
|
|
|
|
// if the id is set then we are editing an agenda item
|
|
if (!empty($id)) {
|
|
$course_info = api_get_course_info();
|
|
if (!empty($course_info)) {
|
|
$agendaObj->set_course($course_info);
|
|
$agendaObj->type = 'course';
|
|
} else {
|
|
if (api_is_platform_admin() && $type == 'platform') {
|
|
$agendaObj->type = 'admin';
|
|
} else {
|
|
$agendaObj->type = 'personal';
|
|
}
|
|
}
|
|
$agendaItem = $agendaObj->get_event($id);
|
|
|
|
$title = $agendaItem['title'];
|
|
$content = $agendaItem['description'];
|
|
|
|
// start date
|
|
if ($agendaItem['start_date'] != '0000-00-00 00:00:00') {
|
|
$agendaItem['start_date'] = api_get_local_time($agendaItem['start_date']);
|
|
list($datepart, $timepart) = explode(" ", $agendaItem['start_date']);
|
|
list($year, $month, $day) = explode("-", $datepart);
|
|
list($hours, $minutes, $seconds) = explode(":", $timepart);
|
|
}
|
|
|
|
// end date
|
|
if (!empty($agendaItem['end_date']) && $agendaItem['end_date'] != '0000-00-00 00:00:00') {
|
|
|
|
$agendaItem['end_date'] = api_get_local_time($agendaItem['end_date']);
|
|
list($datepart, $timepart) = explode(" ", $agendaItem['end_date']);
|
|
list($end_year, $end_month, $end_day) = explode("-", $datepart);
|
|
list($end_hours, $end_minutes, $end_seconds) = explode(":", $timepart);
|
|
} else {
|
|
if ($agendaItem['all_day']) {
|
|
$end_year = $year;
|
|
$end_month = $month;
|
|
$end_day = $day;
|
|
$end_hours = $hours;
|
|
$end_minutes = $minutes;
|
|
$end_seconds = $seconds;
|
|
}
|
|
}
|
|
// attachments
|
|
//edit_added_resources("Agenda", $id);
|
|
//$to = $item_2_edit['to'];
|
|
} else {
|
|
$to = load_edit_users(TOOL_CALENDAR_EVENT, $id);
|
|
}
|
|
|
|
// we start a completely new item, we do not come from the resource linker
|
|
if (isset($_GET['originalresource']) && $_GET['originalresource'] !== "no" and $_GET['action'] == "add") {
|
|
$_SESSION["formelements"] = null;
|
|
unset_session_resources();
|
|
}
|
|
$origin = isset($_GET['origin']) ? Security::remove_XSS($_GET['origin']) : null;
|
|
$action = isset($_GET['action']) ? Security::remove_XSS($_GET['action']) : null;
|
|
$idAttach = isset($_GET['id_attach']) ? Security::remove_XSS($_GET['id_attach']) : null;
|
|
$course_url = empty($course_info) ? null : api_get_cidreq();
|
|
$id = isset($id) ? intval($id) : null;
|
|
|
|
$url = api_get_self().'?type='.Security::remove_XSS($type).'&origin='.$origin.'&'.$course_url.'&sort=asc&toolgroup='.api_get_group_id().'&action='.Security::remove_XSS($_GET['action']);
|
|
$form = new FormValidator('new_calendar_item', 'post', $url, null, array('enctype' => 'multipart/form-data'));
|
|
$form->addElement('hidden', 'id', $id);
|
|
$form->addElement('hidden', 'action', $action);
|
|
$form->addElement('hidden', 'id_attach', $idAttach);
|
|
$form->addElement('hidden', 'sort', 'asc');
|
|
$form->addElement('hidden', 'submit_event', 'ok');
|
|
|
|
// The form title
|
|
if (isset($id) AND $id <> '') {
|
|
$form_title = get_lang('ModifyCalendarItem');
|
|
} else {
|
|
$form_title = get_lang('AddCalendarItem');
|
|
}
|
|
|
|
$form->addElement('header', $form_title);
|
|
$form->addElement('text', 'title', get_lang('ItemTitle'));
|
|
|
|
// selecting the users / groups
|
|
$group_id = api_get_group_id();
|
|
if (empty($id)) {
|
|
if (isset($group_id) && !empty($group_id)) {
|
|
$form->addElement('hidden', 'selected_form[0]', "GROUP:'.$group_id.'");
|
|
$form->addElement('hidden', 'To', 'true');
|
|
//$form .= '<input type="hidden" name="selected_form[0]" value="GROUP:'.$group_id.'"/>';
|
|
//$form .= '<input type="hidden" name="To" value="true"/>';
|
|
} else {
|
|
$agendaObj->show_to_form($form, $to);
|
|
}
|
|
}
|
|
|
|
// start date and time
|
|
|
|
$form->addElement('text', 'start_date', get_lang('StartDate'));
|
|
$form->addElement('text', 'end_date', get_lang('EndDate'));
|
|
|
|
// Repeating the calendar item
|
|
if (empty($id)) {
|
|
$form->addElement(
|
|
'label',
|
|
null,
|
|
'<a href="javascript://" onclick="return plus_repeated_event();"><span id="plus2">
|
|
<img style="vertical-align:middle;" src="../img/div_show.gif" alt="" /> '.get_lang('RepeatEvent').'</span>
|
|
</a>'
|
|
);
|
|
$form->addElement('html', '<div id="options2" style="display: none;">');
|
|
$form->addElement('checkbox', 'repeat', get_lang('RepeatEvent'));
|
|
$form->addElement('select', 'repeat_type', get_lang('RepeatType'), $agendaObj->getRepeatTypes());
|
|
$form->addElement('text', 'repeat_end_day', get_lang('RepeatEnd'));
|
|
$form->addElement('html', '</div>');
|
|
}
|
|
|
|
|
|
if (isset($agendaItem['all_day'])) {
|
|
$checked = null;
|
|
if ($agendaItem['all_day']) {
|
|
$checked = 'checked';
|
|
}
|
|
$form->addElement('checkbox', 'all_day', get_lang('AllDay'));
|
|
}
|
|
|
|
$form->addElement('html_editor', 'content', get_lang('Description'));
|
|
$form->addElement('checkbox', 'add_announcement', get_lang('AddAnnouncement').' ('.get_lang('SendMail').')');
|
|
|
|
if ($agendaObj->type == 'course') {
|
|
// File attachment
|
|
$form->addElement('file', 'user_upload', get_lang('AddAnAttachment'));
|
|
$form->addElement('textarea', 'file_comment', get_lang('Comment'));
|
|
$form->add_progress_bar();
|
|
}
|
|
|
|
if (isset($_GET['id'])) {
|
|
$text = get_lang('ModifyEvent');
|
|
} else {
|
|
$text = get_lang('AgendaAdd');
|
|
}
|
|
$form->addElement('button', 'submit', $text);
|
|
return $form->return_form();
|
|
}
|
|
|
|
/**
|
|
* This function calculates the startdate of the week (monday)
|
|
* and the enddate of the week (sunday)
|
|
* and returns it as an array
|
|
* @todo check if this function is correct
|
|
*/
|
|
function calculate_start_end_of_week($week_number, $year)
|
|
{
|
|
// determine the start and end date
|
|
// step 1: we calculate a timestamp for a day in this week
|
|
//@todo Why ($week_number - 1) ?
|
|
//$random_day_in_week = mktime(0, 0, 0, 1, 1, $year) + ($week_number-1) * (7 * 24 * 60 * 60); // we calculate a random day in this week
|
|
$random_day_in_week = mktime(0, 0, 0, 1, 1, $year) + ($week_number) * (7 * 24 * 60 * 60); // we calculate a random day in this week
|
|
// step 2: we which day this is (0=sunday, 1=monday, ...)
|
|
$number_day_in_week = date('w', $random_day_in_week);
|
|
// step 3: we calculate the timestamp of the monday of the week we are in
|
|
$start_timestamp = $random_day_in_week - (($number_day_in_week - 1) * 24 * 60 * 60);
|
|
// step 4: we calculate the timestamp of the sunday of the week we are in
|
|
$end_timestamp = $random_day_in_week + ((7 - $number_day_in_week + 1) * 24 * 60 * 60) - 3600;
|
|
// step 5: calculating the start_day, end_day, start_month, end_month, start_year, end_year
|
|
$start_day = date('j', $start_timestamp);
|
|
$start_month = date('n', $start_timestamp);
|
|
$start_year = date('Y', $start_timestamp);
|
|
$end_day = date('j', $end_timestamp);
|
|
$end_month = date('n', $end_timestamp);
|
|
$end_year = date('Y', $end_timestamp);
|
|
$start_end_array['start']['day'] = $start_day;
|
|
$start_end_array['start']['month'] = $start_month;
|
|
$start_end_array['start']['year'] = $start_year;
|
|
$start_end_array['end']['day'] = $end_day;
|
|
$start_end_array['end']['month'] = $end_month;
|
|
$start_end_array['end']['year'] = $end_year;
|
|
return $start_end_array;
|
|
}
|
|
|
|
/**
|
|
* Show the mini calendar of the given month
|
|
* @deprecated
|
|
*/
|
|
function display_daycalendar($agendaitems, $day, $month, $year, $weekdaynames, $monthName)
|
|
{
|
|
global $DaysShort, $DaysLong, $course_path;
|
|
global $MonthsLong;
|
|
global $query;
|
|
|
|
// timestamp of today
|
|
$today = mktime();
|
|
$nextday = $today + (24 * 60 * 60);
|
|
$previousday = $today - (24 * 60 * 60);
|
|
// the week number of the year
|
|
$week_number = date("W", $today);
|
|
// if we moved to the next / previous day we have to recalculate the $today variable
|
|
if (isset($_GET['day'])) {
|
|
$today = mktime(0, 0, 0, $month, $day, $year);
|
|
$nextday = $today + (24 * 60 * 60);
|
|
$previousday = $today - (24 * 60 * 60);
|
|
$week_number = date("W", $today);
|
|
}
|
|
|
|
// calculating the start date of the week
|
|
// the date of the monday of this week is the timestamp of today minus
|
|
// number of days that have already passed this week * 24 hours * 60 minutes * 60 seconds
|
|
$current_day = date("j", $today); // Day of the month without leading zeros (1 to 31) of today
|
|
$day_of_the_week = date("w", $today); // Numeric representation of the day of the week 0 (for Sunday) through 6 (for Saturday) of today
|
|
// we are loading all the calendar items of all the courses for today
|
|
echo "<table class=\"data_table\">";
|
|
// the forward and backwards url
|
|
$course_code = isset($_GET['courseCode']) ? Security::remove_XSS($_GET['courseCode']) : null;
|
|
$backwardsURL = api_get_self()."?coursePath=".urlencode($course_path)."&courseCode=".$course_code."&action=view&view=day&day=".date("j", $previousday)."&month=".date("n", $previousday)."&year=".date("Y", $previousday);
|
|
$forewardsURL = api_get_self()."?coursePath=".urlencode($course_path)."&courseCode=".$course_code."&action=view&view=day&day=".date("j", $nextday)."&month=".date("n", $nextday)."&year=".date("Y", $nextday);
|
|
// The title row containing the day
|
|
echo "<tr>", "<th width=\"10%\"><a href=\"", $backwardsURL, "\">".Display::return_icon('action_prev.png', get_lang('Previous'))."</a></th>", "<th>";
|
|
echo $DaysLong[$day_of_the_week]." ".date("j", $today)." ".$MonthsLong[date("n", $today) - 1]." ".date("Y", $today);
|
|
echo "</th>";
|
|
echo "<th width=\"10%\"><a href=\"", $forewardsURL, "\">".Display::return_icon('action_next.png', get_lang('Next'))."</a></th>";
|
|
echo "</tr>";
|
|
|
|
// From 0 to 5h
|
|
$class = "class=\"row_even\"";
|
|
echo "<tr $class>";
|
|
echo ("<td valign=\"top\" width=\"75\">0:00 ".get_lang("HourShort")." - 4:30 ".get_lang("HourShort")."</td>");
|
|
echo "<td $class valign=\"top\" colspan=\"2\">";
|
|
for ($i = 0; $i < 10; $i++) {
|
|
if (isset($agendaitems[$i])) {
|
|
if (is_array($agendaitems[$i])) {
|
|
foreach ($agendaitems[$i] as $key => $value) {
|
|
echo $value;
|
|
}
|
|
} else {
|
|
echo $agendaitems[$i];
|
|
}
|
|
}
|
|
}
|
|
echo "</td>";
|
|
echo "</tr>";
|
|
|
|
// the rows for each half an hour
|
|
for ($i = 10; $i < 48; $i++) {
|
|
if ($i % 2 == 0) {
|
|
$class = "class=\"row_even\"";
|
|
} else {
|
|
$class = "class=\"row_odd\"";
|
|
}
|
|
echo "<tr $class>";
|
|
echo "";
|
|
if ($i % 2 == 0) {
|
|
echo ("<td valign=\"top\" width=\"75\">".(($i) / 2)." ".get_lang("HourShort")." 00</td>");
|
|
} else {
|
|
echo ("<td valign=\"top\" width=\"75\">".((($i) / 2) - (1 / 2))." ".get_lang("HourShort")." 30</td>");
|
|
}
|
|
echo "<td $class valign=\"top\" colspan=\"2\">";
|
|
if (isset($agendaitems[$i])) {
|
|
if (is_array($agendaitems[$i])) {
|
|
foreach ($agendaitems[$i] as $key => $value) {
|
|
echo $value;
|
|
}
|
|
} else {
|
|
echo $agendaitems[$i];
|
|
}
|
|
}
|
|
echo "</td>";
|
|
echo "</tr>";
|
|
}
|
|
echo "</table>";
|
|
}
|
|
|
|
/**
|
|
* Display the weekly view of the calendar
|
|
* @deprecated
|
|
*/
|
|
function display_weekcalendar($agendaitems, $month, $year, $weekdaynames, $monthName)
|
|
{
|
|
|
|
global $DaysShort, $course_path;
|
|
global $MonthsLong;
|
|
|
|
// timestamp of today
|
|
$today = time();
|
|
$day_of_the_week = date("w", $today);
|
|
$thisday_of_the_week = date("w", $today);
|
|
// the week number of the year
|
|
$week_number = date("W", $today);
|
|
$thisweek_number = $week_number;
|
|
// if we moved to the next / previous week we have to recalculate the $today variable
|
|
|
|
if (!isset($_GET['week'])) {
|
|
$week_number = date("W", $today);
|
|
} else {
|
|
$week_number = intval($_GET['week']);
|
|
}
|
|
|
|
// calculating the start date of the week
|
|
// the date of the monday of this week is the timestamp of today minus
|
|
// number of days that have already passed this week * 24 hours * 60 minutes * 60 seconds
|
|
$current_day = date("j", $today); // Day of the month without leading zeros (1 to 31) of today
|
|
$day_of_the_week = date("w", $today); // Numeric representation of the day of the week 0 (for Sunday) through 6 (for Saturday) of today
|
|
//Using the same script to calculate the start/end of a week
|
|
$start_end = calculate_start_end_of_week($week_number, $year);
|
|
|
|
$timestamp_first_date_of_week = mktime(0, 0, 0, $start_end['start']['month'], $start_end['start']['day'], $start_end['start']['year']);
|
|
$timestamp_last_date_of_week = mktime(0, 0, 0, $start_end['end']['month'], $start_end['end']['day'], $start_end['end']['year']);
|
|
|
|
$backwardsURL = api_get_self()."?coursePath=".urlencode($course_path)."&courseCode=".api_get_course_id()."&action=view&view=week&week=".($week_number - 1);
|
|
$forewardsURL = api_get_self()."?coursePath=".urlencode($course_path)."&courseCode=".api_get_course_id()."&action=view&view=week&week=".($week_number + 1);
|
|
|
|
echo '<table class="data_table">';
|
|
// The title row containing the the week information (week of the year (startdate of week - enddate of week)
|
|
echo '<tr>';
|
|
echo "<th width=\"10%\"><a href=\"", $backwardsURL, "\">".Display::return_icon('action_prev.png', get_lang('Previous'))."</a></th>";
|
|
echo "<th colspan=\"5\">".get_lang("Week")." ".$week_number;
|
|
echo " (".$DaysShort['1']." ".date("j", $timestamp_first_date_of_week)." ".$MonthsLong[date("n", $timestamp_first_date_of_week) - 1]." ".date("Y", $timestamp_first_date_of_week)." - ".$DaysShort['0']." ".date("j", $timestamp_last_date_of_week)." ".$MonthsLong[date("n", $timestamp_last_date_of_week) - 1]." ".date("Y", $timestamp_last_date_of_week).')';
|
|
echo "</th>";
|
|
echo "<th width=\"10%\"><a href=\"", $forewardsURL, "\">".Display::return_icon('action_next.png', get_lang('Next'))."</a></th>", "</tr>";
|
|
// The second row containing the short names of the days of the week
|
|
echo "<tr>";
|
|
|
|
//Printing the week days
|
|
// this is the Day of the month without leading zeros (1 to 31) of the monday of this week
|
|
$tmp_timestamp = $timestamp_first_date_of_week;
|
|
for ($ii = 1; $ii < 8; $ii++) {
|
|
$is_today = ($ii == $thisday_of_the_week AND (!isset($_GET['week']) OR $_GET['week'] == $thisweek_number));
|
|
echo "<td class=\"weekdays\">";
|
|
if ($is_today) {
|
|
echo "<font color=#CC3300>";
|
|
}
|
|
echo $DaysShort[$ii % 7]." ".date("j", $tmp_timestamp)." ".$MonthsLong[date("n", $tmp_timestamp) - 1];
|
|
if ($is_today) {
|
|
echo "</font>";
|
|
}
|
|
echo "</td>";
|
|
// we 24 hours * 60 minutes * 60 seconds to the $tmp_timestamp
|
|
$array_tmp_timestamp[] = $tmp_timestamp;
|
|
$tmp_timestamp = $tmp_timestamp + (24 * 60 * 60);
|
|
}
|
|
echo "</tr>";
|
|
|
|
// The table cells containing all the entries for that day
|
|
echo "<tr>";
|
|
$counter = 0;
|
|
|
|
foreach ($array_tmp_timestamp as $key => $value) {
|
|
if ($counter < 5) {
|
|
$class = "class=\"days_week\"";
|
|
} else {
|
|
$class = "class=\"days_weekend\"";
|
|
}
|
|
if ($counter == $thisday_of_the_week - 1 AND (!isset($_GET['week']) OR $_GET['week'] == $thisweek_number)) {
|
|
$class = "class=\"days_today\"";
|
|
}
|
|
echo "<td ".$class.">";
|
|
$data = isset($agendaitems[date('j', $value)]) ? $agendaitems[date('j', $value)] : null;
|
|
echo "<span class=\"agendaitem\">".$data." </span> ";
|
|
echo "</td>";
|
|
$counter++;
|
|
}
|
|
echo "</tr>";
|
|
echo "</table>";
|
|
}
|
|
|
|
/**
|
|
* Show the monthcalender of the given month
|
|
* @deprecated
|
|
*/
|
|
function get_day_agendaitems($courses_dbs, $month, $year, $day)
|
|
{
|
|
global $setting_agenda_link;
|
|
|
|
$items = array();
|
|
|
|
// get agenda-items for every course
|
|
//$query=Database::query($sql_select_courses);
|
|
foreach ($courses_dbs as $key => $array_course_info) {
|
|
//echo $array_course_info['db'];
|
|
//databases of the courses
|
|
$TABLEAGENDA = Database :: get_course_table(TABLE_AGENDA);
|
|
$TABLE_ITEMPROPERTY = Database :: get_course_table(TABLE_ITEM_PROPERTY);
|
|
|
|
// getting all the groups of the user for the current course
|
|
$group_memberships = GroupManager :: get_group_ids($array_course_info['real_id'], api_get_user_id());
|
|
$course_user_status = CourseManager::get_user_in_course_status(api_get_user_id(), $array_course_info['code']);
|
|
|
|
|
|
$start_filter = $year."-".$month."-".$day." 00:00:00";
|
|
$start_filter = api_get_utc_datetime($start_filter);
|
|
$end_filter = $year."-".$month."-".$day." 23:59:59";
|
|
$end_filter = api_get_utc_datetime($end_filter);
|
|
|
|
|
|
// if the user is administrator of that course we show all the agenda items
|
|
if ($course_user_status == '1') {
|
|
//echo "course admin";
|
|
$sqlquery = "SELECT
|
|
DISTINCT agenda.*, item_property.*
|
|
FROM ".$TABLEAGENDA." agenda,
|
|
".$TABLE_ITEMPROPERTY." item_property
|
|
WHERE agenda.id = item_property.ref
|
|
AND start_date>='".$start_filter."' AND start_date<='".$end_filter."'
|
|
AND item_property.tool='".TOOL_CALENDAR_EVENT."'
|
|
AND item_property.visibility='1'
|
|
GROUP BY agenda.id
|
|
ORDER BY start_date ";
|
|
}
|
|
// if the user is not an administrator of that course
|
|
else {
|
|
//echo "course admin";
|
|
if (is_array($group_memberships) && count($group_memberships) > 0) {
|
|
$sqlquery = "SELECT
|
|
agenda.*, item_property.*
|
|
FROM ".$TABLEAGENDA." agenda,
|
|
".$TABLE_ITEMPROPERTY." item_property
|
|
WHERE agenda.id = item_property.ref
|
|
AND start_date>='".$start_filter."' AND start_date<='".$end_filter."'
|
|
AND item_property.tool='".TOOL_CALENDAR_EVENT."'
|
|
AND ( item_property.to_user_id='".api_get_user_id()."' OR item_property.to_group_id IN (0, ".implode(", ", $group_memberships).") )
|
|
AND item_property.visibility='1'
|
|
ORDER BY start_date ";
|
|
} else {
|
|
$sqlquery = "SELECT
|
|
agenda.*, item_property.*
|
|
FROM ".$TABLEAGENDA." agenda,
|
|
".$TABLE_ITEMPROPERTY." item_property
|
|
WHERE agenda.id = item_property.ref
|
|
AND start_date>='".$start_filter."' AND start_date<='".$end_filter."'
|
|
AND item_property.tool='".TOOL_CALENDAR_EVENT."'
|
|
AND ( item_property.to_user_id='".api_get_user_id()."' OR item_property.to_group_id='0')
|
|
AND item_property.visibility='1'
|
|
ORDER BY start_date ";
|
|
}
|
|
}
|
|
|
|
$result = Database::query($sqlquery);
|
|
while ($item = Database::fetch_array($result)) {
|
|
// in the display_daycalendar function we use $i (ranging from 0 to 47) for each halfhour
|
|
// we want to know for each agenda item for this day to wich halfhour it must be assigned
|
|
$item['start_date'] = api_get_local_time($item['start_date']);
|
|
$time_minute = api_format_date($item['start_date'], TIME_NO_SEC_FORMAT);
|
|
|
|
list ($datepart, $timepart) = explode(" ", $item['start_date']);
|
|
list ($year, $month, $day) = explode("-", $datepart);
|
|
list ($hours, $minutes, $seconds) = explode(":", $timepart);
|
|
|
|
$halfhour = 2 * $hours;
|
|
if ($minutes >= '30') {
|
|
$halfhour = $halfhour + 1;
|
|
}
|
|
|
|
if ($setting_agenda_link == 'coursecode') {
|
|
$title = $array_course_info['title'];
|
|
$agenda_link = cut($title, 14, true);
|
|
} else {
|
|
$agenda_link = Display::return_icon('course_home.png', ' ', '', ICON_SIZE_SMALL);
|
|
}
|
|
$URL = api_get_path(WEB_CODE_PATH).'calendar/agenda.php?cidReq='.urlencode($array_course_info["code"])."&day=$day&month=$month&year=$year#$day"; // RH //Patrick Cool: to highlight the relevant agenda item
|
|
|
|
$items[$halfhour][] .= "<i>$time_minute</i> <a href=\"$URL\" title=\"".$array_course_info['title']."\">".$agenda_link."</a> ".$item['title']."<br />";
|
|
}
|
|
}
|
|
|
|
// sorting by hour for every day
|
|
$agendaitems = array();
|
|
while (list($agendaday, $tmpitems) = each($items)) {
|
|
sort($tmpitems);
|
|
while (list($key, $val) = each($tmpitems)) {
|
|
$agendaitems[$agendaday].=$val;
|
|
}
|
|
}
|
|
return $agendaitems;
|
|
}
|
|
|
|
/**
|
|
* Return agenda items of the week
|
|
* @deprecated
|
|
*/
|
|
function get_week_agendaitems($courses_dbs, $month, $year, $week = '')
|
|
{
|
|
global $setting_agenda_link;
|
|
|
|
$TABLEAGENDA = Database :: get_course_table(TABLE_AGENDA);
|
|
$TABLE_ITEMPROPERTY = Database :: get_course_table(TABLE_ITEM_PROPERTY);
|
|
|
|
$items = array();
|
|
// The default value of the week
|
|
if ($week == '') {
|
|
$week_number = date("W", time());
|
|
} else {
|
|
$week_number = $week;
|
|
}
|
|
|
|
$start_end = calculate_start_end_of_week($week_number, $year);
|
|
|
|
$start_filter = $start_end['start']['year']."-".$start_end['start']['month']."-".$start_end['start']['day']." 00:00:00";
|
|
$start_filter = api_get_utc_datetime($start_filter);
|
|
$end_filter = $start_end['end']['year']."-".$start_end['end']['month']."-".$start_end['end']['day']." 23:59:59";
|
|
$end_filter = api_get_utc_datetime($end_filter);
|
|
|
|
// get agenda-items for every course
|
|
foreach ($courses_dbs as $key => $array_course_info) {
|
|
//databases of the courses
|
|
$TABLEAGENDA = Database :: get_course_table(TABLE_AGENDA);
|
|
$TABLE_ITEMPROPERTY = Database :: get_course_table(TABLE_ITEM_PROPERTY);
|
|
|
|
// getting all the groups of the user for the current course
|
|
$group_memberships = GroupManager :: get_group_ids($array_course_info["real_id"], api_get_user_id());
|
|
|
|
$user_course_status = CourseManager::get_user_in_course_status(api_get_user_id(), $array_course_info["code"]);
|
|
|
|
// if the user is administrator of that course we show all the agenda items
|
|
if ($user_course_status == '1') {
|
|
//echo "course admin";
|
|
$sqlquery = "SELECT
|
|
DISTINCT a.*, i.*
|
|
FROM ".$TABLEAGENDA." a,
|
|
".$TABLE_ITEMPROPERTY." i
|
|
WHERE a.id = i.ref
|
|
AND a.start_date>='".$start_filter."' AND a.start_date<='".$end_filter."'
|
|
AND i.tool='".TOOL_CALENDAR_EVENT."'
|
|
AND i.visibility='1'
|
|
GROUP BY a.id
|
|
ORDER BY a.start_date";
|
|
}
|
|
// if the user is not an administrator of that course
|
|
else {
|
|
//echo "GEEN course admin";
|
|
if (is_array($group_memberships) && count($group_memberships) > 0) {
|
|
$sqlquery = "SELECT
|
|
a.*, i.*
|
|
FROM ".$TABLEAGENDA." a,
|
|
".$TABLE_ITEMPROPERTY." i
|
|
WHERE a.id = i.ref
|
|
AND a.start_date>='".$start_filter."' AND a.start_date<='".$end_filter."'
|
|
AND i.tool='".TOOL_CALENDAR_EVENT."'
|
|
AND ( i.to_user_id='".api_get_user_id()."' OR i.to_group_id IN (0, ".implode(", ", $group_memberships).") )
|
|
AND i.visibility='1'
|
|
ORDER BY a.start_date";
|
|
} else {
|
|
$sqlquery = "SELECT
|
|
a.*, i.*
|
|
FROM ".$TABLEAGENDA." a,
|
|
".$TABLE_ITEMPROPERTY." i
|
|
WHERE a.id = i.ref
|
|
AND a.start_date>='".$start_filter."' AND a.start_date<='".$end_filter."'
|
|
AND i.tool='".TOOL_CALENDAR_EVENT."'
|
|
AND ( i.to_user_id='".api_get_user_id()."' OR i.to_group_id='0')
|
|
AND i.visibility='1'
|
|
ORDER BY a.start_date";
|
|
}
|
|
}
|
|
$result = Database::query($sqlquery);
|
|
while ($item = Database::fetch_array($result)) {
|
|
$agendaday_string = api_convert_and_format_date($item['start_date'], "%d", date_default_timezone_get());
|
|
$agendaday = intval($agendaday_string);
|
|
$start_time = api_convert_and_format_date($item['start_date'], TIME_NO_SEC_FORMAT);
|
|
$end_time = api_convert_and_format_date($item['end_date'], DATE_TIME_FORMAT_LONG);
|
|
|
|
if ($setting_agenda_link == 'coursecode') {
|
|
$title = $array_course_info['title'];
|
|
$agenda_link = cut($title, 14, true);
|
|
} else {
|
|
$agenda_link = Display::return_icon('course_home.png', ' ', '', ICON_SIZE_SMALL);
|
|
}
|
|
|
|
$URL = api_get_path(WEB_CODE_PATH)."calendar/agenda.php?cidReq=".urlencode($array_course_info["code"])."&day=$agendaday&month=$month&year=$year#$agendaday"; // RH //Patrick Cool: to highlight the relevant agenda item
|
|
//Display the events in agenda
|
|
$content = "<i>$start_time - $end_time</i> <a href=\"$URL\" title=\"".$array_course_info["title"]."\"> <br />".$agenda_link."</a>";
|
|
$content .= "<div>".$item['title']."</div><br>";
|
|
$items[$agendaday][$item['start_date']] .= $content;
|
|
}
|
|
}
|
|
|
|
$agendaitems = array();
|
|
// sorting by hour for every day
|
|
while (list ($agendaday, $tmpitems) = each($items)) {
|
|
sort($tmpitems);
|
|
while (list ($key, $val) = each($tmpitems)) {
|
|
$agendaitems[$agendaday] .= $val;
|
|
}
|
|
}
|
|
|
|
return $agendaitems;
|
|
}
|
|
|
|
/**
|
|
* Get repeated events of a course between two dates (timespan of a day).
|
|
* Returns an array containing the events
|
|
* @param string Course info array (as returned by api_get_course_info())
|
|
* @param int UNIX timestamp of span start. Defaults 0, later transformed into today's start
|
|
* @param int UNIX timestamp. Defaults to 0, later transformed into today's end
|
|
* @param array A set of parameters to alter the SQL query
|
|
* @return array [int] => [course_id,parent_event_id,start_date,end_date,title,description]
|
|
*/
|
|
function get_repeated_events_day_view($course_info, $start = 0, $end = 0, $params)
|
|
{
|
|
$events = array();
|
|
//initialise all values
|
|
$y = 0;
|
|
$m = 0;
|
|
$d = 0;
|
|
//block $end if higher than 2038 -- PHP doesn't go past that
|
|
if ($end > 2145934800) {
|
|
$end = 2145934800;
|
|
}
|
|
if ($start == 0 or $end == 0) {
|
|
$y = date('Y');
|
|
$m = date('m');
|
|
$d = date('j');
|
|
}
|
|
if ($start == 0) {
|
|
$start = mktime(0, 0, 0, $m, $d, $y);
|
|
}
|
|
$db_start = date('Y-m-d H:i:s', $start);
|
|
if ($end == 0) {
|
|
$end = mktime(23, 59, 59, $m, $d, $y);
|
|
}
|
|
//$db_end = date('Y-m-d H:i:s',$end);
|
|
|
|
$t_cal = Database::get_course_table(TABLE_AGENDA, $course_info['dbName']);
|
|
$t_cal_repeat = Database::get_course_table(TABLE_AGENDA_REPEAT, $course_info['dbName']);
|
|
$t_ip = Database::get_course_table(TABLE_ITEM_PROPERTY, $course_info['dbName']);
|
|
$sql = "SELECT c.id, c.title, c.content, ".
|
|
" UNIX_TIMESTAMP(c.start_date) as orig_start, UNIX_TIMESTAMP(c.end_date) as orig_end, ".
|
|
" cr.cal_type, cr.cal_end ".
|
|
" FROM $t_cal c, $t_cal_repeat cr, $t_ip as item_property ".
|
|
" WHERE cr.cal_end >= $start ".
|
|
" AND cr.cal_id = c.id ".
|
|
" AND item_property.ref = c.id ".
|
|
" AND item_property.tool = '".TOOL_CALENDAR_EVENT."' ".
|
|
" AND c.start_date <= '$db_start' "
|
|
.(!empty($params['conditions']) ? $params['conditions'] : '')
|
|
.(!empty($params['groupby']) ? ' GROUP BY '.$params['groupby'] : '')
|
|
.(!empty($params['orderby']) ? ' ORDER BY '.$params['orderby'] : '');
|
|
$res = Database::query($sql);
|
|
if (Database::num_rows($res) > 0) {
|
|
while ($row = Database::fetch_array($res)) {
|
|
$orig_start = $row['orig_start'];
|
|
$orig_end = $row['orig_end'];
|
|
$repeat_type = $row['cal_type'];
|
|
switch ($repeat_type) {
|
|
case 'daily':
|
|
//we are in the daily view, so if this element is repeated daily and
|
|
//the repetition is still active today (which is a condition of the SQL query)
|
|
//then the event happens today. Just build today's timestamp for start and end
|
|
$time_orig_h = date('H', $orig_start);
|
|
$time_orig_m = date('i', $orig_start);
|
|
$time_orig_s = date('s', $orig_start);
|
|
$int_time = (($time_orig_h * 60) + $time_orig_m) * 60 + $time_orig_s; //time in seconds since 00:00:00
|
|
$span = $orig_end - $orig_start; //total seconds between start and stop of original event
|
|
$current_start = $start + $int_time; //unixtimestamp start of today's event
|
|
$current_stop = $start + $int_time + $span; //unixtimestamp stop of today's event
|
|
$events[] = array($course_info['id'], $row['id'], $current_start, $current_stop, $row['title'], $row['content']);
|
|
break;
|
|
case 'weekly':
|
|
$time_orig = date('Y/n/W/j/N/G/i/s', $orig_start);
|
|
list($y_orig, $m_orig, $w_orig, $d_orig, $dw_orig, $h_orig, $n_orig, $s_orig) = split('/', $time_orig);
|
|
$time_now = date('Y/n/W/j/N/G/i/s', $end);
|
|
list($y_now, $m_now, $w_now, $d_now, $dw_now, $h_now, $n_now, $s_now) = split('/', $time_now);
|
|
if ((($y_now > $y_orig) OR (($y_now == $y_orig) && ($w_now > $w_orig))) && ($dw_orig == $dw_now)) { //if the event is after the original (at least one week) and the day of the week is the same
|
|
$time_orig_end = date('Y/n/W/j/N/G/i/s', $orig_end);
|
|
list($y_orig_e, $m_orig_e, $w_orig_e, $d_orig_e, $dw_orig_e, $h_orig_e, $n_orig_e, $s_orig_e) = split('/', $time_orig_end);
|
|
$events[] = array($course_info['id'], $row['id'], mktime($h_orig, $n_orig, $s_orig, $m_now, $d_orig, $y_now), mktime($h_orig_e, $n_orig_e, $s_orig_e, $m_now, $d_orig_e, $y_now), $row['title'], $row['content']);
|
|
}
|
|
break;
|
|
case 'monthlyByDate':
|
|
$time_orig = date('Y/n/j/G/i/s', $orig_start);
|
|
list($y_orig, $m_orig, $d_orig, $h_orig, $n_orig, $s_orig) = split('/', $time_orig);
|
|
$time_now = date('Y/n/j/G/i/s', $end);
|
|
list($y_now, $m_now, $d_now, $h_now, $n_now, $s_now) = split('/', $time_now);
|
|
if ((($y_now > $y_orig) OR (($y_now == $y_orig) && ($m_now > $m_orig))) && ($d_orig == $d_now)) {
|
|
$time_orig_end = date('Y/n/j/G/i/s', $orig_end);
|
|
list($y_orig_e, $m_orig_e, $d_orig_e, $h_orig_e, $n_orig_e, $s_orig_e) = split('/', $time_orig_end);
|
|
$events[] = array($course_info['id'], $row['id'], mktime($h_orig, $n_orig, $s_orig, $m_now, $d_orig, $y_now), mktime($h_orig_e, $n_orig_e, $s_orig_e, $m_now, $d_orig_e, $y_now), $row['title'], $row['content']);
|
|
}
|
|
break;
|
|
case 'monthlyByDayR':
|
|
//not implemented yet
|
|
break;
|
|
case 'monthlyByDay':
|
|
//not implemented yet
|
|
break;
|
|
case 'yearly':
|
|
$time_orig = date('Y/n/j/z/G/i/s', $orig_start);
|
|
list($y_orig, $m_orig, $d_orig, $dy_orig, $h_orig, $n_orig, $s_orig) = split('/', $time_orig);
|
|
$time_now = date('Y/n/j/z/G/i/s', $end);
|
|
list($y_now, $m_now, $d_now, $dy_now, $h_now, $n_now, $s_now) = split('/', $time_now);
|
|
if (($y_now > $y_orig) && ($dy_orig == $dy_now)) {
|
|
$time_orig_end = date('Y/n/j/G/i/s', $orig_end);
|
|
list($y_orig_e, $m_orig_e, $d_orig_e, $dy_orig_e, $h_orig_e, $n_orig_e, $s_orig_e) = split('/', $time_orig_end);
|
|
$events[] = array($course_info['id'], $row['id'], mktime($h_orig, $n_orig, $s_orig, $m_now, $d_orig, $y_now), mktime($h_orig_e, $n_orig_e, $s_orig_e, $m_now, $d_orig_e, $y_now), $row['title'], $row['content']);
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
return $events;
|
|
}
|
|
|
|
/**
|
|
* (This function is not been use in the code)
|
|
* Get repeated events of a course between two dates (timespan of a week).
|
|
* Returns an array containing the events
|
|
* @param string Course info array (as returned by api_get_course_info())
|
|
* @param int UNIX timestamp of span start. Defaults 0, later transformed into today's start
|
|
* @param int UNIX timestamp. Defaults to 0, later transformed into today's end
|
|
* @param array A set of parameters to alter the SQL query
|
|
* @return array [int] => [course_id,parent_event_id,start_date,end_date,title,description]
|
|
*/
|
|
function get_repeated_events_week_view($course_info, $start = 0, $end = 0, $params)
|
|
{
|
|
$events = array();
|
|
//block $end if higher than 2038 -- PHP doesn't go past that
|
|
if ($end > 2145934800) {
|
|
$end = 2145934800;
|
|
}
|
|
//initialise all values
|
|
$y = 0;
|
|
$m = 0;
|
|
$d = 0;
|
|
if ($start == 0 or $end == 0) {
|
|
$time = time();
|
|
$dw = date('w', $time);
|
|
$week_start = $time - (($dw - 1) * 86400);
|
|
$y = date('Y', $week_start);
|
|
$m = date('m', $week_start);
|
|
$d = date('j', $week_start);
|
|
$w = date('W', $week_start);
|
|
}
|
|
if ($start == 0) {
|
|
$start = mktime(0, 0, 0, $m, $d, $y);
|
|
}
|
|
$db_start = date('Y-m-d H:i:s', $start);
|
|
if ($end == 0) {
|
|
$end = $start + (86400 * 7) - 1; //start of week, more 7 days, minus 1 second to get back to the previoyus day
|
|
}
|
|
//$db_end = date('Y-m-d H:i:s',$end);
|
|
|
|
$t_cal = Database::get_course_table(TABLE_AGENDA, $course_info['dbName']);
|
|
$t_cal_repeat = Database::get_course_table(TABLE_AGENDA_REPEAT, $course_info['dbName']);
|
|
$t_ip = Database::get_course_table(TABLE_ITEM_PROPERTY, $course_info['dbName']);
|
|
$sql = "SELECT c.id, c.title, c.content, ".
|
|
" UNIX_TIMESTAMP(c.start_date) as orig_start, UNIX_TIMESTAMP(c.end_date) as orig_end, ".
|
|
" cr.cal_type, cr.cal_end ".
|
|
" FROM $t_cal c, $t_cal_repeat cr, $t_ip as item_property ".
|
|
" WHERE cr.cal_end >= $start ".
|
|
" AND cr.cal_id = c.id ".
|
|
" AND item_property.ref = c.id ".
|
|
" AND item_property.tool = '".TOOL_CALENDAR_EVENT."' ".
|
|
" AND c.start_date <= '$db_start' "
|
|
.(!empty($params['conditions']) ? $params['conditions'] : '')
|
|
.(!empty($params['groupby']) ? ' GROUP BY '.$params['groupby'] : '')
|
|
.(!empty($params['orderby']) ? ' ORDER BY '.$params['orderby'] : '');
|
|
$res = Database::query($sql);
|
|
if (Database::num_rows($res) > 0) {
|
|
while ($row = Database::fetch_array($res)) {
|
|
$orig_start = $row['orig_start'];
|
|
$orig_end = $row['orig_end'];
|
|
$repeat_type = $row['cal_type'];
|
|
switch ($repeat_type) {
|
|
case 'daily':
|
|
$time_orig_h = date('H', $orig_start);
|
|
$time_orig_m = date('i', $orig_start);
|
|
$time_orig_s = date('s', $orig_start);
|
|
$int_time = (($time_orig_h * 60) + $time_orig_m) * 60 + $time_orig_s; //time in seconds since 00:00:00
|
|
$span = $orig_end - $orig_start; //total seconds between start and stop of original event
|
|
for ($i = 0; $i < 7; $i++) {
|
|
$current_start = $start + ($i * 86400) + $int_time; //unixtimestamp start of today's event
|
|
$current_stop = $start + ($i * 86400) + $int_time + $span; //unixtimestamp stop of today's event
|
|
$events[] = array($course_info['id'], $row['id'], $current_start, $current_stop, $row['title'], $row['content']);
|
|
}
|
|
break;
|
|
case 'weekly':
|
|
$time_orig = date('Y/n/W/j/N/G/i/s', $orig_start);
|
|
list($y_orig, $m_orig, $w_orig, $d_orig, $dw_orig, $h_orig, $n_orig, $s_orig) = split('/', $time_orig);
|
|
$time_now = date('Y/n/W/j/N/G/i/s', $end);
|
|
list($y_now, $m_now, $w_now, $d_now, $dw_now, $h_now, $n_now, $s_now) = split('/', $time_now);
|
|
if ((($y_now > $y_orig) OR (($y_now == $y_orig) && ($w_now > $w_orig)))) { //if the event is after the original (at least one week) and the day of the week is the same
|
|
$time_orig_end = date('Y/n/W/j/N/G/i/s', $orig_end);
|
|
list($y_orig_e, $m_orig_e, $w_orig_e, $d_orig_e, $dw_orig_e, $h_orig_e, $n_orig_e, $s_orig_e) = split('/', $time_orig_end);
|
|
$events[] = array($course_info['id'], $row['id'], mktime($h_orig, $n_orig, $s_orig, $m_now, $d_orig, $y_now), mktime($h_orig_e, $n_orig_e, $s_orig_e, $m_now, $d_orig_e, $y_now), $row['title'], $row['content']);
|
|
}
|
|
break;
|
|
case 'monthlyByDate':
|
|
$time_orig = date('Y/n/W/j/G/i/s', $orig_start);
|
|
list($y_orig, $m_orig, $w_orig, $d_orig, $h_orig, $n_orig, $s_orig) = split('/', $time_orig);
|
|
$time_now = date('Y/n/W/j/G/i/s', $end);
|
|
list($y_now, $m_now, $w_now, $d_now, $h_now, $n_now, $s_now) = split('/', $time_now);
|
|
$event_repetition_time = mktime($h_orig, $n_orig, $s_orig, $m_now, $d_orig, $y_now);
|
|
if ((($y_now > $y_orig) OR (($y_now == $y_orig) && ($m_now > $m_orig))) && ($start < $event_repetition_time && $event_repetition_time < $end)) { //if the event is after the original (at least one month) and the original event's day is between the first day of the week and the last day of the week
|
|
$time_orig_end = date('Y/n/j/G/i/s', $orig_end);
|
|
list($y_orig_e, $m_orig_e, $d_orig_e, $h_orig_e, $n_orig_e, $s_orig_e) = split('/', $time_orig_end);
|
|
$events[] = array($course_info['id'], $row['id'], mktime($h_orig, $n_orig, $s_orig, $m_now, $d_orig, $y_now), mktime($h_orig_e, $n_orig_e, $s_orig_e, $m_now, $d_orig_e, $y_now), $row['title'], $row['content']);
|
|
}
|
|
break;
|
|
case 'monthlyByDayR':
|
|
//not implemented yet
|
|
break;
|
|
case 'monthlyByDay':
|
|
//not implemented yet
|
|
break;
|
|
case 'yearly':
|
|
$time_orig = date('Y/n/j/z/G/i/s', $orig_start);
|
|
list($y_orig, $m_orig, $d_orig, $dy_orig, $h_orig, $n_orig, $s_orig) = split('/', $time_orig);
|
|
$time_now = date('Y/n/j/z/G/i/s', $end);
|
|
list($y_now, $m_now, $d_now, $dy_now, $h_now, $n_now, $s_now) = split('/', $time_now);
|
|
$event_repetition_time = mktime($h_orig, $n_orig, $s_orig, $m_orig, $d_orig, $y_now);
|
|
if ((($y_now > $y_orig) && ($start < $event_repetition_time && $event_repetition_time < $end))) {
|
|
$time_orig_end = date('Y/n/j/G/i/s', $orig_end);
|
|
list($y_orig_e, $m_orig_e, $d_orig_e, $dy_orig_e, $h_orig_e, $n_orig_e, $s_orig_e) = split('/', $time_orig_end);
|
|
$events[] = array($course_info['id'], $row['id'], mktime($h_orig, $n_orig, $s_orig, $m_now, $d_orig, $y_now), mktime($h_orig_e, $n_orig_e, $s_orig_e, $m_now, $d_orig_e, $y_now), $row['title'], $row['content']);
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
return $events;
|
|
}
|
|
|
|
/**
|
|
* Get repeated events of a course between two dates (timespan of a month).
|
|
* Returns an array containing the events
|
|
* @param string Course info array (as returned by api_get_course_info())
|
|
* @param int UNIX timestamp of span start. Defaults 0, later transformed into today's start
|
|
* @param int UNIX timestamp. Defaults to 0, later transformed into today's end
|
|
* @param array A set of parameters to alter the SQL query
|
|
* @return array [int] => [course_id,parent_event_id,start_date,end_date,title,description]
|
|
*/
|
|
function get_repeated_events_month_view($course_info, $start = 0, $end = 0, $params)
|
|
{
|
|
$events = array();
|
|
//block $end if higher than 2038 -- PHP doesn't go past that
|
|
if ($end > 2145934800) {
|
|
$end = 2145934800;
|
|
}
|
|
//initialise all values
|
|
$y = 0;
|
|
$m = 0;
|
|
$d = 0;
|
|
if ($start == 0 or $end == 0) {
|
|
$time = time();
|
|
$y = date('Y');
|
|
$m = date('m');
|
|
}
|
|
if ($start == 0) {
|
|
$start = mktime(0, 0, 0, $m, 1, $y);
|
|
}
|
|
$db_start = date('Y-m-d H:i:s', $start);
|
|
if ($end == 0) {
|
|
if ($m == 12) {
|
|
$end = mktime(0, 0, 0, 1, 1, $y + 1) - 1; //start of next month, minus 1 second to get back to the previoyus day
|
|
} else {
|
|
$end = mktime(0, 0, 0, $m + 1, 1, $y) - 1;
|
|
}
|
|
}
|
|
//$db_end = date('Y-m-d H:i:s',$end);
|
|
|
|
$t_cal = Database::get_course_table(TABLE_AGENDA, $course_info['dbName']);
|
|
$t_cal_repeat = Database::get_course_table(TABLE_AGENDA_REPEAT, $course_info['dbName']);
|
|
$t_ip = Database::get_course_table(TABLE_ITEM_PROPERTY, $course_info['dbName']);
|
|
$sql = "SELECT c.id, c.title, c.content, ".
|
|
" UNIX_TIMESTAMP(c.start_date) as orig_start, UNIX_TIMESTAMP(c.end_date) as orig_end, ".
|
|
" cr.cal_type, cr.cal_end ".
|
|
" FROM $t_cal c, $t_cal_repeat cr, $t_ip as item_property ".
|
|
" WHERE cr.cal_end >= $start ".
|
|
" AND cr.cal_id = c.id ".
|
|
" AND item_property.ref = c.id ".
|
|
" AND item_property.tool = '".TOOL_CALENDAR_EVENT."' ".
|
|
" AND c.start_date <= '$db_start' "
|
|
.(!empty($params['conditions']) ? $params['conditions'] : '')
|
|
.(!empty($params['groupby']) ? ' GROUP BY '.$params['groupby'] : '')
|
|
.(!empty($params['orderby']) ? ' ORDER BY '.$params['orderby'] : '');
|
|
$res = Database::query($sql);
|
|
if (Database::num_rows($res) > 0) {
|
|
while ($row = Database::fetch_array($res)) {
|
|
$orig_start = $row['orig_start'];
|
|
$orig_end = $row['orig_end'];
|
|
$repeat_type = $row['cal_type'];
|
|
switch ($repeat_type) {
|
|
case 'daily':
|
|
$time_orig_h = date('H', $orig_start);
|
|
$time_orig_m = date('i', $orig_start);
|
|
$time_orig_s = date('s', $orig_start);
|
|
$month_last_day = date('d', $end);
|
|
$int_time = (($time_orig_h * 60) + $time_orig_m) * 60 + $time_orig_s; //time in seconds since 00:00:00
|
|
$span = $orig_end - $orig_start; //total seconds between start and stop of original event
|
|
for ($i = 0; $i < $month_last_day; $i++) {
|
|
$current_start = $start + ($i * 86400) + $int_time; //unixtimestamp start of today's event
|
|
$current_stop = $start + ($i * 86400) + $int_time + $span; //unixtimestamp stop of today's event
|
|
$events[] = array($course_info['id'], $row['id'], $current_start, $current_stop, $row['title'], $row['content']);
|
|
}
|
|
break;
|
|
case 'weekly':
|
|
//A weekly repeated event is very difficult to catch in a month view,
|
|
//because weeks start before or at the same time as the first day of the month
|
|
//The same can be said for the end of the month.
|
|
// The idea is thus to get all possible events by enlarging the scope of
|
|
// the month to get complete weeks covering the complete month, and then take out
|
|
// the events that start before the 1st ($start) or after the last day of the month ($end)
|
|
$time_orig = date('Y/n/W/j/N/G/i/s', $orig_start);
|
|
list($y_orig, $m_orig, $w_orig, $d_orig, $dw_orig, $h_orig, $n_orig, $s_orig) = split('/', $time_orig);
|
|
$time_orig_end = date('Y/n/W/j/N/G/i/s', $orig_end);
|
|
list($y_orig_e, $m_orig_e, $w_orig_e, $d_orig_e, $dw_orig_e, $h_orig_e, $n_orig_e, $s_orig_e) = split('/', $time_orig_end);
|
|
|
|
$time_now = date('Y/n/W/j/N/G/i/s', $end);
|
|
list($y_now, $m_now, $w_now, $d_now, $dw_now, $h_now, $n_now, $s_now) = split('/', $time_now);
|
|
|
|
$month_first_week = date('W', $start);
|
|
$month_last_week = date('W', $end);
|
|
|
|
if (($y_now > $y_orig) OR (($y_now == $y_orig) && ($w_now > $w_orig))) { //if the event is after the original (at least one week) and the day of the week is the same
|
|
for ($i = $month_first_week; $i <= $month_last_week; $i++) {
|
|
//the "day of the week" of repetition is the same as the $dw_orig,
|
|
//so to get the "day of the month" from the "day of the week", we have
|
|
//to get the first "day of the week" for this week and add the number
|
|
//of days (in seconds) to reach the $dw_orig
|
|
//example: the first week spans between the 28th of April (Monday) to the
|
|
// 4th of May (Sunday). The event occurs on the 2nd day of each week.
|
|
// This means the event occurs on 29/4, 6/5, 13/5, 20/5 and 27/5.
|
|
// We want to get all of these, and then reject 29/4 because it is out
|
|
// of the month itself.
|
|
//First, to get the start time of the first day of the month view (even if
|
|
// the day is from the past month), we get the month start date (1/5) and
|
|
// see which day of the week it is, and subtract the number of days necessary
|
|
// to get back to the first day of the week.
|
|
$month_first_day_weekday = date('N', $start);
|
|
$first_week_start = $start - (($month_first_day_weekday - 1) * 86400);
|
|
|
|
//Second, we add the week day of the original event, so that we have an
|
|
// absolute time that represents the first repetition of the event in
|
|
// our 4- or 5-weeks timespan
|
|
$first_event_repeat_start = $first_week_start + (($dw_orig - 1) * 86400) + ($h_orig * 3600) + ($n_orig * 60) + $s_orig;
|
|
|
|
//Third, we start looping through the repetitions and see if they are between
|
|
// $start and $end
|
|
for ($i = $first_event_repeat_start; $i <= $end; $i+=604800) {
|
|
if ($start < $i && $i < $end) {
|
|
list($y_repeat, $m_repeat, $d_repeat, $h_repeat, $n_repeat, $s_repeat) = split('/', date('Y/m/j/H/i/s', $i));
|
|
$events[] = array($course_info['id'], $row['id'], mktime($h_orig, $n_orig, $s_orig, $m_now, $d_orig, $y_now), mktime($h_orig_e, $n_orig_e, $s_orig_e, $m_now, $d_orig_e, $y_now), $row['title'], $row['content']);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case 'monthlyByDate':
|
|
$time_orig = date('Y/n/W/j/G/i/s', $orig_start);
|
|
list($y_orig, $m_orig, $w_orig, $d_orig, $h_orig, $n_orig, $s_orig) = split('/', $time_orig);
|
|
$time_now = date('Y/n/W/j/G/i/s', $end);
|
|
list($y_now, $m_now, $w_now, $d_now, $h_now, $n_now, $s_now) = split('/', $time_now);
|
|
$event_repetition_time = mktime($h_orig, $n_orig, $s_orig, $m_now, $d_orig, $y_now);
|
|
if (($y_now > $y_orig) OR (($y_now == $y_orig) && ($m_now > $m_orig))) { //if the event is after the original (at least one month) and the original event's day is between the first day of the week and the last day of the week
|
|
$time_orig_end = date('Y/n/j/G/i/s', $orig_end);
|
|
list($y_orig_e, $m_orig_e, $d_orig_e, $h_orig_e, $n_orig_e, $s_orig_e) = split('/', $time_orig_end);
|
|
$events[] = array($course_info['id'], $row['id'], mktime($h_orig, $n_orig, $s_orig, $m_now, $d_orig, $y_now), mktime($h_orig_e, $n_orig_e, $s_orig_e, $m_now, $d_orig_e, $y_now), $row['title'], $row['content']);
|
|
}
|
|
break;
|
|
case 'monthlyByDayR':
|
|
//not implemented yet
|
|
break;
|
|
case 'monthlyByDay':
|
|
//not implemented yet
|
|
break;
|
|
case 'yearly':
|
|
$time_orig = date('Y/n/j/z/G/i/s', $orig_start);
|
|
list($y_orig, $m_orig, $d_orig, $dy_orig, $h_orig, $n_orig, $s_orig) = split('/', $time_orig);
|
|
$time_now = date('Y/n/j/z/G/i/s', $end);
|
|
list($y_now, $m_now, $d_now, $dy_now, $h_now, $n_now, $s_now) = split('/', $time_now);
|
|
$event_repetition_time = mktime($h_orig, $n_orig, $s_orig, $m_orig, $d_orig, $y_now);
|
|
if ((($y_now > $y_orig) && ($start < $event_repetition_time && $event_repetition_time < $end))) {
|
|
$time_orig_end = date('Y/n/j/G/i/s', $orig_end);
|
|
list($y_orig_e, $m_orig_e, $d_orig_e, $dy_orig_e, $h_orig_e, $n_orig_e, $s_orig_e) = split('/', $time_orig_end);
|
|
$events[] = array($course_info['id'], $row['id'], mktime($h_orig, $n_orig, $s_orig, $m_now, $d_orig, $y_now), mktime($h_orig_e, $n_orig_e, $s_orig_e, $m_now, $d_orig_e, $y_now), $row['title'], $row['content']);
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
return $events;
|
|
}
|
|
|
|
/**
|
|
* Get repeated events of a course between two dates (1 year timespan). Used for the list display.
|
|
* This is virtually unlimited but by default it shortens to 100 years from now (even a birthday shouldn't be useful more than this time - except for turtles)
|
|
* Returns an array containing the events
|
|
* @param string Course info array (as returned by api_get_course_info())
|
|
* @param int UNIX timestamp of span start. Defaults 0, later transformed into today's start
|
|
* @param int UNIX timestamp. Defaults to 0, later transformed into today's end
|
|
* @param array A set of parameters to alter the SQL query
|
|
* @return array [int] => [course_id,parent_event_id,start_date,end_date,title,description]
|
|
*/
|
|
function get_repeated_events_list_view($course_info, $start = 0, $end = 0, $params)
|
|
{
|
|
$events = array();
|
|
//block $end if higher than 2038 -- PHP doesn't go past that
|
|
if ($end > 2145934800) {
|
|
$end = 2145934800;
|
|
}
|
|
//initialise all values
|
|
$y = 0;
|
|
$m = 0;
|
|
$d = 0;
|
|
if (empty($start) or empty($end)) {
|
|
$time = time();
|
|
$y = date('Y');
|
|
$m = date('m');
|
|
}
|
|
if (empty($start)) {
|
|
$start = mktime(0, 0, 0, $m, 1, $y);
|
|
}
|
|
$db_start = date('Y-m-d H:i:s', $start);
|
|
if (empty($end)) {
|
|
$end = mktime(0, 0, 0, 1, 1, 2037);
|
|
}
|
|
//$db_end = date('Y-m-d H:i:s',$end);
|
|
|
|
$t_cal = Database::get_course_table(TABLE_AGENDA, $course_info['dbName']);
|
|
$t_cal_repeat = Database::get_course_table(TABLE_AGENDA_REPEAT, $course_info['dbName']);
|
|
$t_ip = Database::get_course_table(TABLE_ITEM_PROPERTY, $course_info['dbName']);
|
|
$sql = "SELECT c.id, c.title, c.content, ".
|
|
" UNIX_TIMESTAMP(c.start_date) as orig_start, UNIX_TIMESTAMP(c.end_date) as orig_end, ".
|
|
" cr.cal_type, cr.cal_end ".
|
|
" FROM $t_cal c, $t_cal_repeat cr, $t_ip as item_property ".
|
|
" WHERE cr.cal_end >= $start ".
|
|
" AND cr.cal_id = c.id ".
|
|
" AND item_property.ref = c.id ".
|
|
" AND item_property.tool = '".TOOL_CALENDAR_EVENT."' ".
|
|
" AND c.start_date <= '$db_start' "
|
|
.(!empty($params['conditions']) ? $params['conditions'] : '')
|
|
.(!empty($params['groupby']) ? ' GROUP BY '.$params['groupby'] : '')
|
|
.(!empty($params['orderby']) ? ' ORDER BY '.$params['orderby'] : '');
|
|
$res = Database::query($sql);
|
|
if (Database::num_rows($res) > 0) {
|
|
while ($row = Database::fetch_array($res)) {
|
|
$orig_start = $row['orig_start'];
|
|
$orig_end = $row['orig_end'];
|
|
$repeat_type = $row['cal_type'];
|
|
$repeat_end = $row['cal_end'];
|
|
switch ($repeat_type) {
|
|
case 'daily':
|
|
$time_orig_h = date('H', $orig_start);
|
|
$time_orig_m = date('i', $orig_start);
|
|
$time_orig_s = date('s', $orig_start);
|
|
$span = $orig_end - $orig_start; //total seconds between start and stop of original event
|
|
for ($i = $orig_start + 86400; ($i < $end && $i <= $repeat_end); $i+=86400) {
|
|
$current_start = $i; //unixtimestamp start of today's event
|
|
$current_stop = $i + $span; //unixtimestamp stop of today's event
|
|
$events[] = array($course_info['id'], $row['id'], $current_start, $current_stop, $row['title'], $row['content']);
|
|
}
|
|
break;
|
|
case 'weekly':
|
|
//A weekly repeated event is very difficult to catch in a month view,
|
|
// because weeks start before or at the same time as the first day of the month
|
|
//The same can be said for the end of the month.
|
|
// The idea is thus to get all possible events by enlarging the scope of
|
|
// the month to get complete weeks covering the complete month, and then take out
|
|
// the events that start before the 1st ($start) or after the last day of the month ($end)
|
|
$time_orig = date('Y/n/W/j/N/G/i/s', $orig_start);
|
|
list($y_orig, $m_orig, $w_orig, $d_orig, $dw_orig, $h_orig, $n_orig, $s_orig) = split('/', $time_orig);
|
|
$time_orig_end = date('Y/n/W/j/N/G/i/s', $orig_end);
|
|
list($y_orig_e, $m_orig_e, $w_orig_e, $d_orig_e, $dw_orig_e, $h_orig_e, $n_orig_e, $s_orig_e) = split('/', $time_orig_end);
|
|
|
|
$time_now = date('Y/n/W/j/N/G/i/s', $end);
|
|
list($y_now, $m_now, $w_now, $d_now, $dw_now, $h_now, $n_now, $s_now) = split('/', $time_now);
|
|
if ($w_now == 52) {
|
|
++$y_now;
|
|
$w_now = 1;
|
|
} else {
|
|
++$w_now;
|
|
}
|
|
$month_first_week = date('W', $start);
|
|
$total_weeks = ((date('Y', $end) - $y_orig) - 1) * 52;
|
|
$month_last_week = $month_first_week + $total_weeks;
|
|
|
|
if (($y_now > $y_orig) OR (($y_now == $y_orig) && ($w_now > $w_orig))) { //if the event is after the original (at least one week) and the day of the week is the same
|
|
//for($i=$month_first_week;($i<=$month_last_week && $i<1000);$i++)
|
|
//{
|
|
|
|
|
|
/*
|
|
The "day of the week" of repetition is the same as the $dw_orig,
|
|
so to get the "day of the month" from the "day of the week", we have
|
|
to get the first "day of the week" for this week and add the number
|
|
of days (in seconds) to reach the $dw_orig
|
|
example: the first week spans between the 28th of April (Monday) to the
|
|
4th of May (Sunday). The event occurs on the 2nd day of each week.
|
|
This means the event occurs on 29/4, 6/5, 13/5, 20/5 and 27/5.
|
|
We want to get all of these, and then reject 29/4 because it is out
|
|
of the month itself.
|
|
First, to get the start time of the first day of the month view (even if
|
|
the day is from the past month), we get the month start date (1/5) and
|
|
see which day of the week it is, and subtract the number of days necessary
|
|
to get back to the first day of the week.
|
|
*/
|
|
$month_first_day_weekday = date('N', $start);
|
|
$first_week_start = $start - (($month_first_day_weekday - 1) * 86400);
|
|
|
|
//Second, we add the week day of the original event, so that we have an
|
|
// absolute time that represents the first repetition of the event in
|
|
// our 4- or 5-weeks timespan
|
|
$first_event_repeat_start = $first_week_start + (($dw_orig - 1) * 86400) + ($h_orig * 3600) + ($n_orig * 60) + $s_orig;
|
|
|
|
//Third, we start looping through the repetitions and see if they are between
|
|
// $start and $end
|
|
for ($i = $first_event_repeat_start; ($i <= $end && $i <= $repeat_end); $i+=604800) {
|
|
if ($start < $i && $i <= $end && $i <= $repeat_end) {
|
|
list($y_repeat, $m_repeat, $d_repeat, $h_repeat, $n_repeat, $s_repeat) = split('/', date('Y/m/j/H/i/s', $i));
|
|
$new_start_time = mktime($h_orig, $n_orig, $s_orig, $m_now, $d_orig, $y_now);
|
|
$new_stop_time = mktime($h_orig_e, $n_orig_e, $s_orig_e, $m_now, $d_orig_e, $y_now);
|
|
$events[] = array($course_info['id'], $row['id'], $new_start_time, $new_stop_time, $row['title'], $row['content']);
|
|
}
|
|
$time_now = date('Y/n/W/j/N/G/i/s', $i + 604800);
|
|
list($y_now, $m_now, $w_now, $d_now, $dw_now, $h_now, $n_now, $s_now) = split('/', $time_now);
|
|
}
|
|
//}
|
|
}
|
|
break;
|
|
case 'monthlyByDate':
|
|
$time_orig = date('Y/n/W/j/G/i/s', $orig_start);
|
|
list($y_orig, $m_orig, $w_orig, $d_orig, $h_orig, $n_orig, $s_orig) = split('/', $time_orig);
|
|
|
|
$time_now = date('Y/n/W/j/G/i/s', $start);
|
|
list($y_now, $m_now, $w_now, $d_now, $h_now, $n_now, $s_now) = split('/', $time_now);
|
|
//make sure we are one month ahead (to avoid being the same month as the original event)
|
|
if ($m_now == 12) {
|
|
++$y_now;
|
|
$m_now = 1;
|
|
} else {
|
|
++$m_now;
|
|
}
|
|
|
|
$time_orig_end = date('Y/n/j/G/i/s', $orig_end);
|
|
list($y_orig_e, $m_orig_e, $d_orig_e, $h_orig_e, $n_orig_e, $s_orig_e) = split('/', $time_orig_end);
|
|
|
|
$event_repetition_time = mktime($h_orig, $n_orig, $s_orig, $m_now, $d_orig, $y_now);
|
|
$diff = $orig_end - $orig_start;
|
|
while ((($y_now > $y_orig) OR (($y_now == $y_orig) && ($m_now > $m_orig))) && ($event_repetition_time < $end) && ($event_repetition_time < $repeat_end)) { //if the event is after the original (at least one month) and the original event's day is between the first day of the week and the last day of the week
|
|
$new_start_time = mktime($h_orig, $n_orig, $s_orig, $m_now, $d_orig, $y_now);
|
|
$new_stop_time = mktime($h_orig_e, $n_orig_e, $s_orig_e, $m_now, $d_orig_e, $y_now);
|
|
$events[] = array($course_info['id'], $row['id'], $new_start_time, $new_stop_time, $row['title'], $row['content']);
|
|
if ($m_now == 12) {
|
|
++$y_now;
|
|
$m_now = 1;
|
|
} else {
|
|
++$m_now;
|
|
}
|
|
$event_repetition_time = mktime($h_orig, $n_orig, $s_orig, $m_now, $d_orig, $y_now);
|
|
}
|
|
break;
|
|
case 'monthlyByDayR':
|
|
//not implemented yet
|
|
break;
|
|
case 'monthlyByDay':
|
|
//not implemented yet
|
|
break;
|
|
case 'yearly':
|
|
$time_orig = date('Y/n/j/z/G/i/s', $orig_start);
|
|
list($y_orig, $m_orig, $d_orig, $dy_orig, $h_orig, $n_orig, $s_orig) = split('/', $time_orig);
|
|
$time_now = date('Y/n/j/z/G/i/s', $end);
|
|
list($y_now, $m_now, $d_now, $dy_now, $h_now, $n_now, $s_now) = split('/', $time_now);
|
|
$event_repetition_time = mktime($h_orig, $n_orig, $s_orig, $m_orig, $d_orig, $y_now);
|
|
while ((($y_now > $y_orig) && ($start < $event_repetition_time && $event_repetition_time < $end && $event_repetition_time < $repeat_end))) {
|
|
$time_orig_end = date('Y/n/j/G/i/s', $orig_end);
|
|
list($y_orig_e, $m_orig_e, $d_orig_e, $dy_orig_e, $h_orig_e, $n_orig_e, $s_orig_e) = split('/', $time_orig_end);
|
|
$events[] = array($course_info['id'], $row['id'], mktime($h_orig, $n_orig, $s_orig, $m_now, $d_orig, $y_now), mktime($h_orig_e, $n_orig_e, $s_orig_e, $m_now, $d_orig_e, $y_now), $row['title'], $row['content']);
|
|
++$y_now;
|
|
$event_repetition_time = mktime($h_orig, $n_orig, $s_orig, $m_orig, $d_orig, $y_now);
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
return $events;
|
|
}
|
|
|
|
/**
|
|
* Tells if an agenda item is repeated
|
|
* @param string Course database
|
|
* @param int The agenda item
|
|
* @return boolean True if repeated, false otherwise
|
|
*/
|
|
function is_repeated_event($id, $course = null)
|
|
{
|
|
if (empty($course)) {
|
|
$course_info = api_get_course_info();
|
|
$course = $course_info['dbName'];
|
|
}
|
|
$id = (int) $id;
|
|
$t_agenda_repeat = Database::get_course_table(TABLE_AGENDA_REPEAT, $course);
|
|
$sql = "SELECT * FROM $t_agenda_repeat WHERE cal_id = $id";
|
|
$res = Database::query($sql);
|
|
if (Database::num_rows($res) > 0) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Adds x weeks to a UNIX timestamp
|
|
* @param int The timestamp
|
|
* @param int The number of weeks to add
|
|
* @return int The new timestamp
|
|
*/
|
|
function add_week($timestamp, $num = 1)
|
|
{
|
|
return $timestamp + $num * 604800;
|
|
}
|
|
|
|
/**
|
|
* Adds x months to a UNIX timestamp
|
|
* @param int The timestamp
|
|
* @param int The number of years to add
|
|
* @return int The new timestamp
|
|
*/
|
|
function add_month($timestamp, $num = 1)
|
|
{
|
|
list($y, $m, $d, $h, $n, $s) = split('/', date('Y/m/d/h/i/s', $timestamp));
|
|
if ($m + $num > 12) {
|
|
$y += floor($num / 12);
|
|
$m += $num % 12;
|
|
} else {
|
|
$m += $num;
|
|
}
|
|
return mktime($h, $n, $s, $m, $d, $y);
|
|
}
|
|
|
|
/**
|
|
* Adds x years to a UNIX timestamp
|
|
* @param int The timestamp
|
|
* @param int The number of years to add
|
|
* @return int The new timestamp
|
|
*/
|
|
function add_year($timestamp, $num = 1)
|
|
{
|
|
list($y, $m, $d, $h, $n, $s) = split('/', date('Y/m/d/h/i/s', $timestamp));
|
|
return mktime($h, $n, $s, $m, $d, $y + $num);
|
|
}
|
|
|
|
/**
|
|
* Adds an agenda item in the database. Similar to store_new_agenda_item() except it takes parameters
|
|
* @param array Course info
|
|
* @param string Event title
|
|
* @param string Event content/description
|
|
* @param string Start date
|
|
* @param string End date
|
|
* @param array List of groups to which this event is added
|
|
* @param int Parent id (optional)
|
|
* @return int The new item's DB ID
|
|
*/
|
|
function agenda_add_item($course_info, $title, $content, $db_start_date, $db_end_date, $to = array(), $parent_id = null, $file_comment = '')
|
|
{
|
|
$user_id = api_get_user_id();
|
|
|
|
// database table definitions
|
|
$t_agenda = Database::get_course_table(TABLE_AGENDA);
|
|
$item_property = Database::get_course_table(TABLE_ITEM_PROPERTY);
|
|
|
|
// some filtering of the input data
|
|
$title = Database::escape_string($title);
|
|
$content = Database::escape_string($content);
|
|
$db_start_date = api_get_utc_datetime($db_start_date);
|
|
$start_date = Database::escape_string($db_start_date);
|
|
if (!empty($db_end_date)) {
|
|
$db_end_date = api_get_utc_datetime($db_end_date);
|
|
}
|
|
$end_date = Database::escape_string($db_end_date);
|
|
$id_session = api_get_session_id();
|
|
$course_id = api_get_course_int_id();
|
|
$group_id = api_get_group_id();
|
|
|
|
// check if exists in calendar_event table and if it is not deleted!
|
|
$sql = "SELECT * FROM $t_agenda agenda, $item_property item_property
|
|
WHERE
|
|
agenda.c_id = $course_id AND
|
|
item_property.c_id = $course_id AND
|
|
agenda.title = '$title'
|
|
AND agenda.content = '$content'
|
|
AND agenda.start_date = '$start_date'
|
|
AND agenda.end_date = '$end_date' ".(!empty($parent_id) ? "
|
|
AND agenda.parent_event_id = '$parent_id'" : "")."
|
|
AND agenda.session_id = '$id_session'
|
|
AND item_property.tool = '".TOOL_CALENDAR_EVENT."'
|
|
AND item_property.ref = agenda.id
|
|
AND item_property.visibility <> 2";
|
|
|
|
$result = Database::query($sql);
|
|
$count = Database::num_rows($result);
|
|
if ($count > 0) {
|
|
return false;
|
|
}
|
|
$course_id = api_get_course_int_id();
|
|
|
|
$sql = "INSERT INTO ".$t_agenda." (c_id, title,content, start_date, end_date".(!empty($parent_id) ? ',parent_event_id' : '').", session_id)
|
|
VALUES($course_id, '".$title."','".$content."', '".$start_date."','".$end_date."'".(!empty($parent_id) ? ','.((int) $parent_id) : '').", '".$id_session."')";
|
|
|
|
Database::query($sql);
|
|
$last_id = Database::insert_id();
|
|
|
|
// add a attachment file in agenda
|
|
|
|
add_agenda_attachment_file($file_comment, $last_id);
|
|
|
|
// store in last_tooledit (first the groups, then the users
|
|
|
|
if (!empty($to)) {
|
|
$send_to = separate_users_groups($to);
|
|
// storing the selected groups
|
|
if (is_array($send_to['groups'])) {
|
|
foreach ($send_to['groups'] as $group) {
|
|
api_item_property_update($course_info, TOOL_CALENDAR_EVENT, $last_id, "AgendaAdded", $user_id, $group, 0, $start_date, $end_date);
|
|
$done = true;
|
|
}
|
|
}
|
|
// storing the selected users
|
|
if (is_array($send_to['users'])) {
|
|
foreach ($send_to['users'] as $user) {
|
|
api_item_property_update($course_info, TOOL_CALENDAR_EVENT, $last_id, "AgendaAdded", $user_id, 0, $user, $start_date, $end_date);
|
|
$done = true;
|
|
}
|
|
}
|
|
if (isset($send_to['everyone']) && $send_to['everyone']) {
|
|
api_item_property_update($course_info, TOOL_CALENDAR_EVENT, $last_id, "AgendaAdded", $user_id, 0, 0, $start_date, $end_date);
|
|
}
|
|
}
|
|
|
|
// storing the resources
|
|
if (!empty($_SESSION['source_type']) && !empty($last_id)) {
|
|
store_resources($_SESSION['source_type'], $last_id);
|
|
}
|
|
return $last_id;
|
|
}
|
|
|
|
/**
|
|
* This function delete a attachment file by id
|
|
* @param integer attachment file Id
|
|
*
|
|
*/
|
|
function delete_attachment_file($id_attach)
|
|
{
|
|
global $_course;
|
|
$agenda_table_attachment = Database::get_course_table(TABLE_AGENDA_ATTACHMENT);
|
|
$id_attach = intval($id_attach);
|
|
|
|
$sql = "DELETE FROM $agenda_table_attachment WHERE id = ".$id_attach;
|
|
$result = Database::query($sql);
|
|
// update item_property
|
|
api_item_property_update($_course, 'calendar_event_attachment', $id_attach, 'AgendaAttachmentDeleted', api_get_user_id());
|
|
if (!empty($result)) {
|
|
return Display::return_message(get_lang("AttachmentFileDeleteSuccess"), 'confirmation');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* This function add a attachment file into agenda
|
|
* @param string a comment about file
|
|
* @param int last id from calendar table
|
|
*
|
|
*/
|
|
function add_agenda_attachment_file($file_comment, $last_id)
|
|
{
|
|
|
|
global $_course;
|
|
$agenda_table_attachment = Database::get_course_table(TABLE_AGENDA_ATTACHMENT);
|
|
$last_id = intval($last_id);
|
|
// Storing the attachments
|
|
if (!empty($_FILES['user_upload']['name'])) {
|
|
$upload_ok = process_uploaded_file($_FILES['user_upload']);
|
|
}
|
|
|
|
if (!empty($upload_ok)) {
|
|
$courseDir = $_course['path'].'/upload/calendar';
|
|
$sys_course_path = api_get_path(SYS_COURSE_PATH);
|
|
$updir = $sys_course_path.$courseDir;
|
|
|
|
// Try to add an extension to the file if it hasn't one
|
|
$new_file_name = add_ext_on_mime(stripslashes($_FILES['user_upload']['name']), $_FILES['user_upload']['type']);
|
|
// user's file name
|
|
$file_name = $_FILES['user_upload']['name'];
|
|
|
|
if (!filter_extension($new_file_name)) {
|
|
Display :: display_error_message(get_lang('UplUnableToSaveFileFilteredExtension'));
|
|
} else {
|
|
$new_file_name = uniqid('');
|
|
$new_path = $updir.'/'.$new_file_name;
|
|
$result = @move_uploaded_file($_FILES['user_upload']['tmp_name'], $new_path);
|
|
$safe_file_comment = Database::escape_string($file_comment);
|
|
$safe_file_name = Database::escape_string($file_name);
|
|
$safe_new_file_name = Database::escape_string($new_file_name);
|
|
$course_id = api_get_course_int_id();
|
|
// Storing the attachments if any
|
|
if ($result) {
|
|
$sql = 'INSERT INTO '.$agenda_table_attachment.'(c_id, filename,comment, path,agenda_id,size) '.
|
|
"VALUES ($course_id, '".$safe_file_name."', '".$safe_file_comment."', '".$safe_new_file_name."' , '".$last_id."', '".intval($_FILES['user_upload']['size'])."' )";
|
|
Database::query($sql);
|
|
//$message.=' / '.get_lang('FileUploadSucces').'<br />';
|
|
|
|
$last_id_file = Database::insert_id();
|
|
api_item_property_update($_course, 'calendar_event_attachment', $last_id_file, 'AgendaAttachmentAdded', api_get_user_id());
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* This function edit a attachment file into agenda
|
|
* @param string a comment about file
|
|
* @param int Agenda Id
|
|
* @param int attachment file Id
|
|
*/
|
|
function edit_agenda_attachment_file($file_comment, $agenda_id, $id_attach)
|
|
{
|
|
|
|
global $_course;
|
|
$agenda_table_attachment = Database::get_course_table(TABLE_AGENDA_ATTACHMENT);
|
|
// Storing the attachments
|
|
|
|
if (!empty($_FILES['user_upload']['name'])) {
|
|
$upload_ok = process_uploaded_file($_FILES['user_upload']);
|
|
}
|
|
|
|
if (!empty($upload_ok)) {
|
|
$courseDir = $_course['path'].'/upload/calendar';
|
|
$sys_course_path = api_get_path(SYS_COURSE_PATH);
|
|
$updir = $sys_course_path.$courseDir;
|
|
|
|
// Try to add an extension to the file if it hasn't one
|
|
$new_file_name = add_ext_on_mime(stripslashes($_FILES['user_upload']['name']), $_FILES['user_upload']['type']);
|
|
// user's file name
|
|
$file_name = $_FILES['user_upload']['name'];
|
|
|
|
if (!filter_extension($new_file_name)) {
|
|
Display :: display_error_message(get_lang('UplUnableToSaveFileFilteredExtension'));
|
|
} else {
|
|
$new_file_name = uniqid('');
|
|
$new_path = $updir.'/'.$new_file_name;
|
|
$result = @move_uploaded_file($_FILES['user_upload']['tmp_name'], $new_path);
|
|
$safe_file_comment = Database::escape_string($file_comment);
|
|
$safe_file_name = Database::escape_string($file_name);
|
|
$safe_new_file_name = Database::escape_string($new_file_name);
|
|
$safe_agenda_id = intval($agenda_id);
|
|
$safe_id_attach = intval($id_attach);
|
|
// Storing the attachments if any
|
|
if ($result) {
|
|
$sql = "UPDATE $agenda_table_attachment SET filename = '$safe_file_name', comment = '$safe_file_comment', path = '$safe_new_file_name', agenda_id = '$safe_agenda_id', size ='".intval($_FILES['user_upload']['size'])."'
|
|
WHERE id = '$safe_id_attach'";
|
|
Database::query($sql);
|
|
api_item_property_update($_course, 'calendar_event_attachment', $safe_id_attach, 'AgendaAttachmentUpdated', api_get_user_id());
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Adds a repetitive item to the database
|
|
* @param array Course info
|
|
* @param int The original event's id
|
|
* @param string Type of repetition
|
|
* @param int Timestamp of end of repetition (repeating until that date)
|
|
* @param array Original event's destination (users list)
|
|
* @param string a comment about a attachment file into agenda
|
|
* @return boolean False if error, True otherwise
|
|
*/
|
|
function agenda_add_repeat_item($course_info, $orig_id, $type, $end, $orig_dest, $file_comment = '')
|
|
{
|
|
$t_agenda = Database::get_course_table(TABLE_AGENDA);
|
|
$t_agenda_r = Database::get_course_table(TABLE_AGENDA_REPEAT);
|
|
|
|
$course_id = $course_info['real_id'];
|
|
|
|
$sql = 'SELECT title, content, start_date as sd, end_date as ed FROM '.$t_agenda.' WHERE c_id = '.$course_id.' AND id ="'.intval($orig_id).'" ';
|
|
$res = Database::query($sql);
|
|
if (Database::num_rows($res) !== 1) {
|
|
return false;
|
|
}
|
|
$row = Database::fetch_array($res);
|
|
$orig_start = api_strtotime(api_get_local_time($row['sd']));
|
|
$orig_end = api_strtotime(api_get_local_time($row['ed']));
|
|
|
|
$diff = $orig_end - $orig_start;
|
|
$orig_title = $row['title'];
|
|
$orig_content = $row['content'];
|
|
$now = time();
|
|
$type = Database::escape_string($type);
|
|
$end = intval($end);
|
|
|
|
if (1 <= $end && $end <= 500) {
|
|
//we assume that, with this type of value, the user actually gives a count of repetitions
|
|
//and that he wants us to calculate the end date with that (particularly in case of imports from ical)
|
|
switch ($type) {
|
|
case 'daily':
|
|
$end = $orig_start + (86400 * $end);
|
|
break;
|
|
case 'weekly':
|
|
$end = add_week($orig_start, $end);
|
|
break;
|
|
case 'monthlyByDate':
|
|
$end = add_month($orig_start, $end);
|
|
break;
|
|
case 'monthlyByDay':
|
|
//TODO
|
|
break;
|
|
case 'monthlyByDayR':
|
|
//TODO
|
|
break;
|
|
case 'yearly':
|
|
$end = add_year($orig_start, $end);
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ($end > $now
|
|
&& in_array($type, array('daily', 'weekly', 'monthlyByDate', 'monthlyByDay', 'monthlyByDayR', 'yearly'))) {
|
|
$sql = "INSERT INTO $t_agenda_r (c_id, cal_id, cal_type, cal_end) VALUES ($course_id, '$orig_id','$type',$end)";
|
|
$res = Database::query($sql);
|
|
switch ($type) {
|
|
case 'daily':
|
|
for ($i = $orig_start + 86400; ($i <= $end); $i += 86400) {
|
|
$res = agenda_add_item($course_info, $orig_title, $orig_content, date('Y-m-d H:i:s', $i), date('Y-m-d H:i:s', $i + $diff), $orig_dest, $orig_id, $file_comment);
|
|
}
|
|
break;
|
|
case 'weekly':
|
|
for ($i = $orig_start + 604800; ($i <= $end); $i += 604800) {
|
|
$res = agenda_add_item($course_info, $orig_title, $orig_content, date('Y-m-d H:i:s', $i), date('Y-m-d H:i:s', $i + $diff), $orig_dest, $orig_id, $file_comment);
|
|
}
|
|
break;
|
|
case 'monthlyByDate':
|
|
$next_start = add_month($orig_start);
|
|
while ($next_start <= $end) {
|
|
$res = agenda_add_item($course_info, $orig_title, $orig_content, date('Y-m-d H:i:s', $next_start), date('Y-m-d H:i:s', $next_start + $diff), $orig_dest, $orig_id, $file_comment);
|
|
$next_start = add_month($next_start);
|
|
}
|
|
break;
|
|
case 'monthlyByDay':
|
|
//not yet implemented
|
|
break;
|
|
case 'monthlyByDayR':
|
|
//not yet implemented
|
|
break;
|
|
case 'yearly':
|
|
$next_start = add_year($orig_start);
|
|
while ($next_start <= $end) {
|
|
$res = agenda_add_item($course_info, $orig_title, $orig_content, date('Y-m-d H:i:s', $next_start), date('Y-m-d H:i:s', $next_start + $diff), $orig_dest, $orig_id, $file_comment);
|
|
$next_start = add_year($next_start);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Import an iCal file into the database
|
|
* @param array Course info
|
|
* @return boolean True on success, false otherwise
|
|
* @deprecated
|
|
*/
|
|
function agenda_import_ical($course_info, $file)
|
|
{
|
|
require_once api_get_path(LIBRARY_PATH).'fileUpload.lib.php';
|
|
|
|
$charset = api_get_system_encoding();
|
|
$filepath = api_get_path(SYS_ARCHIVE_PATH).$file['name'];
|
|
if (!@move_uploaded_file($file['tmp_name'], $filepath)) {
|
|
error_log('Problem moving uploaded file: '.$file['error'].' in '.__FILE__.' line '.__LINE__);
|
|
return false;
|
|
}
|
|
|
|
require_once api_get_path(LIBRARY_PATH).'icalcreator/iCalcreator.class.php';
|
|
|
|
$ical = new vcalendar();
|
|
$ical->setConfig('directory', dirname($filepath));
|
|
$ical->setConfig('filename', basename($filepath));
|
|
$return = $ical->parse();
|
|
|
|
//we need to recover: summary, description, dtstart, dtend, organizer, attendee, location (=course name),
|
|
/*
|
|
$ve = $ical->getComponent(VEVENT);
|
|
|
|
$ttitle = $ve->getProperty('summary');
|
|
$title = api_convert_encoding($ttitle,$charset,'UTF-8');
|
|
|
|
$tdesc = $ve->getProperty('description');
|
|
$desc = api_convert_encoding($tdesc,$charset,'UTF-8');
|
|
|
|
$start_date = $ve->getProperty('dtstart');
|
|
$start_date_string = $start_date['year'].'-'.$start_date['month'].'-'.$start_date['day'].' '.$start_date['hour'].':'.$start_date['min'].':'.$start_date['sec'];
|
|
|
|
|
|
$ts = $ve->getProperty('dtend');
|
|
if ($ts) {
|
|
$end_date_string = $ts['year'].'-'.$ts['month'].'-'.$ts['day'].' '.$ts['hour'].':'.$ts['min'].':'.$ts['sec'];
|
|
} else {
|
|
//Check duration if dtend does not exist
|
|
$duration = $ve->getProperty('duration');
|
|
if ($duration) {
|
|
$duration = $ve->getProperty('duration');
|
|
$duration_string = $duration['year'].'-'.$duration['month'].'-'.$duration['day'].' '.$duration['hour'].':'.$duration['min'].':'.$duration['sec'];
|
|
$start_date_tms = mktime(intval($start_date['hour']), intval($start_date['min']), intval($start_date['sec']), intval($start_date['month']), intval($start_date['day']), intval($start_date['year']));
|
|
//$start_date_tms = mktime(($start_date['hour']), ($start_date['min']), ($start_date['sec']), ($start_date['month']), ($start_date['day']), ($start_date['year']));
|
|
//echo date('d-m-Y - h:i:s', $start_date_tms);
|
|
|
|
$end_date_string = mktime(intval($start_date['hour']) +$duration['hour'], intval($start_date['min']) + $duration['min'], intval($start_date['sec']) + $duration['sec'], intval($start_date['month']) + $duration['month'], intval($start_date['day'])+$duration['day'], intval($start_date['year']) + $duration['year']);
|
|
$end_date_string = date('Y-m-d H:i:s', $end_date_string);
|
|
//echo date('d-m-Y - h:i:s', $end_date_string);
|
|
}
|
|
}
|
|
|
|
|
|
//echo $start_date.' - '.$end_date;
|
|
$organizer = $ve->getProperty('organizer');
|
|
$attendee = $ve->getProperty('attendee');
|
|
$course_name = $ve->getProperty('location');
|
|
//insert the event in our database
|
|
$id = agenda_add_item($course_info,$title,$desc,$start_date_string,$end_date_string,$_POST['selectedform']);
|
|
|
|
|
|
$repeat = $ve->getProperty('rrule');
|
|
if(is_array($repeat) && !empty($repeat['FREQ'])) {
|
|
$trans = array('DAILY'=>'daily','WEEKLY'=>'weekly','MONTHLY'=>'monthlyByDate','YEARLY'=>'yearly');
|
|
$freq = $trans[$repeat['FREQ']];
|
|
$interval = $repeat['INTERVAL'];
|
|
if(isset($repeat['UNTIL']) && is_array($repeat['UNTIL'])) {
|
|
$until = mktime(23,59,59,$repeat['UNTIL']['month'],$repeat['UNTIL']['day'],$repeat['UNTIL']['year']);
|
|
$res = agenda_add_repeat_item($course_info,$id,$freq,$until,$_POST['selectedform']);
|
|
} */
|
|
$eventcount = 0;
|
|
$message = array();
|
|
$agenda_obj = new Agenda();
|
|
|
|
while (true) {
|
|
//we need to recover: summary, description, dtstart, dtend, organizer, attendee, location (=course name)
|
|
$ve = $ical->getComponent('VEVENT', $eventcount);
|
|
|
|
if (!$ve) {
|
|
break;
|
|
}
|
|
|
|
$ttitle = $ve->getProperty('summary');
|
|
$title = api_convert_encoding($ttitle, $charset, 'UTF-8');
|
|
|
|
$tdesc = $ve->getProperty('description');
|
|
$desc = api_convert_encoding($tdesc, $charset, 'UTF-8');
|
|
|
|
$start_date = $ve->getProperty('dtstart', false, true);
|
|
|
|
if (isset($start_date['params']['VALUE'])) {
|
|
$start_date_value = $start_date['value'];
|
|
if ($start_date['params']['VALUE'] == 'DATE') {
|
|
$start_date_string = $start_date_value['year'].'-'.$start_date_value['month'].'-'.$start_date_value['day'].'';
|
|
} else {
|
|
$start_date_string = $start_date_value['year'].'-'.$start_date_value['month'].'-'.$start_date_value['day'].' '.$start_date_value['hour'].':'.$start_date_value['min'].':'.$start_date_value['sec'];
|
|
}
|
|
} else {
|
|
continue;
|
|
}
|
|
|
|
$ts = $ve->getProperty('dtend');
|
|
|
|
if ($ts) {
|
|
$end_date = $ve->getProperty('dtend', false, true);
|
|
if (isset($end_date['params']['VALUE'])) {
|
|
$end_date_value = $end_date['value'];
|
|
if ($end_date['params']['VALUE'] == 'DATE') {
|
|
$end_date_string = $end_date_value['year'].'-'.$end_date_value['month'].'-'.$end_date_value['day'].'';
|
|
} else {
|
|
$end_date_string = $end_date_value['year'].'-'.$end_date_value['month'].'-'.$end_date_value['day'].' '.$end_date_value['hour'].':'.$end_date_value['min'].':'.$end_date_value['sec'];
|
|
}
|
|
} else {
|
|
//Default behaviour
|
|
$end_date_string = $ts['year'].'-'.$ts['month'].'-'.$ts['day'].' '.$ts['hour'].':'.$ts['min'].':'.$ts['sec'];
|
|
}
|
|
} else {
|
|
//Check duration if dtend does not exist
|
|
$duration = $ve->getProperty('duration');
|
|
if ($duration) {
|
|
$duration = $ve->getProperty('duration');
|
|
$duration_string = $duration['year'].'-'.$duration['month'].'-'.$duration['day'].' '.$duration['hour'].':'.$duration['min'].':'.$duration['sec'];
|
|
$start_date_tms = mktime(intval($start_date['hour']), intval($start_date['min']), intval($start_date['sec']), intval($start_date['month']), intval($start_date['day']), intval($start_date['year']));
|
|
//$start_date_tms = mktime(($start_date['hour']), ($start_date['min']), ($start_date['sec']), ($start_date['month']), ($start_date['day']), ($start_date['year']));
|
|
//echo date('d-m-Y - h:i:s', $start_date_tms);
|
|
|
|
$end_date_string = mktime(intval($start_date['hour']) + $duration['hour'], intval($start_date['min']) + $duration['min'], intval($start_date['sec']) + $duration['sec'], intval($start_date['month']) + $duration['month'], intval($start_date['day']) + $duration['day'], intval($start_date['year']) + $duration['year']);
|
|
$end_date_string = api_get_utc_datetime($end_date_string);
|
|
//echo date('d-m-Y - h:i:s', $end_date_string);
|
|
}
|
|
}
|
|
|
|
//echo $start_date.' - '.$end_date;
|
|
$organizer = $ve->getProperty('organizer');
|
|
$attendee = $ve->getProperty('attendee');
|
|
$course_name = $ve->getProperty('location');
|
|
|
|
//insert the event in our database
|
|
$agenda_obj->type = 'course';
|
|
|
|
$all_day = 'false';
|
|
|
|
if ($start_date_string == $end_date_string) {
|
|
$all_day = 'true';
|
|
}
|
|
$date = new DateTime($start_date_string);
|
|
$date->add(new DateInterval('P1D'));
|
|
|
|
if ($start_date_string == $date->format('Y-m-d h:i:s')) {
|
|
$all_day = 'true';
|
|
}
|
|
$id = $agenda_obj->add_event(
|
|
$start_date_string,
|
|
$end_date_string,
|
|
$all_day,
|
|
$title,
|
|
$desc,
|
|
array('everyone')
|
|
);
|
|
|
|
$message[] = " $title - ".$start_date_string." - ".$end_date_string;
|
|
|
|
$repeat = $ve->getProperty('rrule');
|
|
if (is_array($repeat) && !empty($repeat['FREQ'])) {
|
|
$trans = array(
|
|
'DAILY' => 'daily',
|
|
'WEEKLY' => 'weekly',
|
|
'MONTHLY' => 'monthlyByDate',
|
|
'YEARLY' => 'yearly'
|
|
);
|
|
$freq = $trans[$repeat['FREQ']];
|
|
$interval = $repeat['INTERVAL'];
|
|
if (isset($repeat['UNTIL']) && is_array($repeat['UNTIL'])) {
|
|
$until = mktime(23, 59, 59, $repeat['UNTIL']['month'], $repeat['UNTIL']['day'], $repeat['UNTIL']['year']);
|
|
$res = agenda_add_repeat_item($course_info, $id, $freq, $until, $attendee);
|
|
}
|
|
|
|
//TODO: deal with count
|
|
if (!empty($repeat['COUNT'])) {
|
|
$count = $repeat['COUNT'];
|
|
$res = agenda_add_repeat_item($course_info, $id, $freq, $count, $attendee);
|
|
}
|
|
}
|
|
$eventcount++;
|
|
}
|
|
if (!empty($message)) {
|
|
$message = implode('<br /> ', $message);
|
|
}
|
|
return $message;
|
|
}
|
|
|
|
/**
|
|
* This function retrieves one personal agenda item returns it.
|
|
* @param array The array containing existing events. We add to this array.
|
|
* @param int Day
|
|
* @param int Month
|
|
* @param int Year (4 digits)
|
|
* @param int Week number
|
|
* @param string Type of view (month_view, week_view, day_view)
|
|
* @return array The results of the database query, or null if not found
|
|
*/
|
|
function get_global_agenda_items($agendaitems, $day = "", $month = "", $year = "", $week = "", $type)
|
|
{
|
|
$tbl_global_agenda = Database::get_main_table(TABLE_MAIN_SYSTEM_CALENDAR);
|
|
$month = intval($month);
|
|
$year = intval($year);
|
|
$week = intval($week);
|
|
$day = intval($day);
|
|
// 1. creating the SQL statement for getting the personal agenda items in MONTH view
|
|
|
|
$current_access_url_id = api_get_current_access_url_id();
|
|
|
|
if ($type == "month_view" or $type == "") {
|
|
// We are in month view
|
|
$sql = "SELECT * FROM ".$tbl_global_agenda." WHERE MONTH(start_date) = ".$month." AND YEAR(start_date) = ".$year." AND access_url_id = $current_access_url_id ORDER BY start_date ASC";
|
|
}
|
|
// 2. creating the SQL statement for getting the personal agenda items in WEEK view
|
|
if ($type == "week_view") { // we are in week view
|
|
$start_end_day_of_week = calculate_start_end_of_week($week, $year);
|
|
$start_day = $start_end_day_of_week['start']['day'];
|
|
$start_month = $start_end_day_of_week['start']['month'];
|
|
$start_year = $start_end_day_of_week['start']['year'];
|
|
$end_day = $start_end_day_of_week['end']['day'];
|
|
$end_month = $start_end_day_of_week['end']['month'];
|
|
$end_year = $start_end_day_of_week['end']['year'];
|
|
// in sql statements you have to use year-month-day for date calculations
|
|
$start_filter = $start_year."-".$start_month."-".$start_day." 00:00:00";
|
|
$start_filter = api_get_utc_datetime($start_filter);
|
|
|
|
$end_filter = $end_year."-".$end_month."-".$end_day." 23:59:59";
|
|
$end_filter = api_get_utc_datetime($end_filter);
|
|
$sql = " SELECT * FROM ".$tbl_global_agenda." WHERE start_date>='".$start_filter."' AND start_date<='".$end_filter."' AND access_url_id = $current_access_url_id ";
|
|
}
|
|
// 3. creating the SQL statement for getting the personal agenda items in DAY view
|
|
if ($type == "day_view") { // we are in day view
|
|
// we could use mysql date() function but this is only available from 4.1 and higher
|
|
$start_filter = $year."-".$month."-".$day." 00:00:00";
|
|
$start_filter = api_get_utc_datetime($start_filter);
|
|
|
|
$end_filter = $year."-".$month."-".$day." 23:59:59";
|
|
$end_filter = api_get_utc_datetime($end_filter);
|
|
$sql = " SELECT * FROM ".$tbl_global_agenda." WHERE start_date>='".$start_filter."' AND start_date<='".$end_filter."' AND access_url_id = $current_access_url_id";
|
|
}
|
|
|
|
$result = Database::query($sql);
|
|
|
|
while ($item = Database::fetch_array($result)) {
|
|
|
|
if ($item['start_date'] != '0000-00-00 00:00:00') {
|
|
$item['start_date'] = api_get_local_time($item['start_date']);
|
|
$item['start_date_tms'] = api_strtotime($item['start_date']);
|
|
}
|
|
if ($item['end_date'] != '0000-00-00 00:00:00') {
|
|
$item['end_date'] = api_get_local_time($item['end_date']);
|
|
}
|
|
|
|
// we break the date field in the database into a date and a time part
|
|
$agenda_db_date = explode(" ", $item['start_date']);
|
|
$date = $agenda_db_date[0];
|
|
$time = $agenda_db_date[1];
|
|
// we divide the date part into a day, a month and a year
|
|
$agendadate = explode("-", $date);
|
|
$year = intval($agendadate[0]);
|
|
$month = intval($agendadate[1]);
|
|
$day = intval($agendadate[2]);
|
|
// we divide the time part into hour, minutes, seconds
|
|
$agendatime = explode(":", $time);
|
|
$hour = $agendatime[0];
|
|
$minute = $agendatime[1];
|
|
$second = $agendatime[2];
|
|
|
|
if ($type == 'month_view') {
|
|
$item['calendar_type'] = 'global';
|
|
$agendaitems[$day][] = $item;
|
|
continue;
|
|
}
|
|
|
|
$start_time = api_format_date($item['start_date'], TIME_NO_SEC_FORMAT);
|
|
$end_time = '';
|
|
if ($item['end_date'] != '0000-00-00 00:00:00') {
|
|
$end_time = ' - '.api_format_date($item['end_date'], DATE_TIME_FORMAT_LONG);
|
|
}
|
|
|
|
// if the student has specified a course we a add a link to that course
|
|
if ($item['course'] <> "") {
|
|
$url = api_get_path(WEB_CODE_PATH)."admin/agenda.php?cidReq=".urlencode($item['course'])."&day=$day&month=$month&year=$year#$day"; // RH //Patrick Cool: to highlight the relevant agenda item
|
|
$course_link = "<a href=\"$url\" title=\"".$item['course']."\">".$item['course']."</a>";
|
|
} else {
|
|
$course_link = "";
|
|
}
|
|
// Creating the array that will be returned. If we have week or month view we have an array with the date as the key
|
|
// if we have a day_view we use a half hour as index => key 33 = 16h30
|
|
if ($type !== "day_view") {
|
|
// This is the array construction for the WEEK or MONTH view
|
|
//Display the Agenda global in the tab agenda (administrator)
|
|
$agendaitems[$day] .= "<i>$start_time $end_time</i> - ";
|
|
$agendaitems[$day] .= "<b>".get_lang('GlobalEvent')."</b>";
|
|
$agendaitems[$day] .= "<div>".$item['title']."</div><br>";
|
|
} else {
|
|
// this is the array construction for the DAY view
|
|
$halfhour = 2 * $agendatime['0'];
|
|
if ($agendatime['1'] >= '30') {
|
|
$halfhour = $halfhour + 1;
|
|
}
|
|
if (!is_array($agendaitems[$halfhour]))
|
|
$content = $agendaitems[$halfhour];
|
|
$agendaitems[$halfhour] = $content."<div><i>$hour:$minute</i> <b>".get_lang('GlobalEvent').": </b>".$item['title']."</div>";
|
|
}
|
|
}
|
|
return $agendaitems;
|
|
}
|
|
|
|
function display_ical_import_form()
|
|
{
|
|
$form = new FormValidator('frm_import_ical', 'post', api_get_self().'?action='.Security::remove_XSS($_GET['action']), array('enctype' => 'multipart/form-data'));
|
|
$form->addElement('header', get_lang('ICalFileImport'));
|
|
$form->addElement('file', 'ical_import', get_lang('ICalFileImport'));
|
|
$form->addRule('ical_import', get_lang('ThisFieldIsRequired'), 'required');
|
|
$form->addElement('button', 'ical_submit', get_lang('Import'));
|
|
return $form->return_form();
|
|
}
|
|
|