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337 lines
13 KiB
337 lines
13 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* @package chamilo.calendar
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*/
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/**
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* INIT SECTION
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*/
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use \ChamiloSession as Session;
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// name of the language file that needs to be included
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$language_file = array('agenda', 'group');
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// use anonymous mode when accessing this course tool
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$use_anonymous = true;
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require_once '../inc/global.inc.php';
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$current_course_tool = TOOL_CALENDAR_EVENT;
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$course_info = api_get_course_info();
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if (!empty($course_info)) {
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api_protect_course_script(true);
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}
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//session
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if (isset($_GET['id_session'])) {
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$_SESSION['id_session'] = intval($_GET['id_session']);
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}
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$action = isset($_GET['action']) ? $_GET['action'] : null;
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$origin = isset($_GET['origin']) ? $_GET['origin'] : null;
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$this_section = SECTION_COURSES;
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if (empty($action)) {
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$url = api_get_path(WEB_CODE_PATH).'calendar/agenda_js.php?type=course';
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header("Location: $url");
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exit;
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}
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/* Resource linker */
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$_SESSION['source_type'] = 'Agenda';
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require_once '../resourcelinker/resourcelinker.inc.php';
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require_once api_get_path(LIBRARY_PATH).'fileUpload.lib.php';
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if (!empty($addresources)) {
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// When the "Add Resource" button is clicked we store all the form data into a session
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$form_elements = array(
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'day' => Security::remove_XSS($_POST['fday']),
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'month' => Security::remove_XSS($_POST['fmonth']),
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'year' => Security::remove_XSS($_POST['fyear']),
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'hour' => Security::remove_XSS($_POST['fhour']),
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'minutes' => Security::remove_XSS($_POST['fminute']),
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'end_day' => Security::remove_XSS($_POST['end_fday']),
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'end_month' => Security::remove_XSS($_POST['end_fmonth']),
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'end_year' => Security::remove_XSS($_POST['end_fyear']),
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'end_hours' => Security::remove_XSS($_POST['end_fhour']),
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'end_minutes' => Security::remove_XSS($_POST['end_fminute']),
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'title' => Security::remove_XSS(stripslashes($_POST['title'])),
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'content' => Security::remove_XSS(stripslashes($_POST['content'])),
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'id' => Security::remove_XSS($_POST['id']),
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'action' => Security::remove_XSS($_POST['action']),
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'add_announcement' => Security::remove_XSS($_POST['add_announcement']),
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'to' => Security::remove_XSS($_POST['selectedform'])
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);
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$_SESSION['formelements'] = $form_elements;
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// this is to correctly handle edits
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if ($id) {
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$action = "edit";
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}
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//print_r($form_elements);
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header('Location: '.api_get_path(WEB_CODE_PATH)."resourcelinker/resourcelinker.php?source_id=1&action=$action&id=$id&originalresource=no");
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exit;
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}
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if (!empty($_GET['view'])) {
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$_SESSION['view'] = Security::remove_XSS($_GET['view']);
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}
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// Functions for the agenda tool
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require_once 'agenda.inc.php';
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/*
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TREATING THE PARAMETERS
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1. viewing month only or everything
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2. sort ascending or descending
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3. showing or hiding the send-to-specific-groups-or-users form
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4. filter user or group
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*/
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// 3. showing or hiding the send-to-specific-groups-or-users form
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$setting_allow_individual_calendar = true;
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if (empty($_POST['To']) and empty($_SESSION['allow_individual_calendar'])) {
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$_SESSION['allow_individual_calendar'] = "hide";
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}
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$allow_individual_calendar_status = $_SESSION['allow_individual_calendar'];
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if (!empty($_POST['To']) and ($allow_individual_calendar_status == "hide")) {
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$_SESSION['allow_individual_calendar'] = "show";
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}
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if (!empty($_GET['sort']) and ($allow_individual_calendar_status == "show")) {
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$_SESSION['allow_individual_calendar'] = "hide";
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}
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// 4. filter user or group
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if (!empty($_GET['user']) or !empty($_GET['group'])) {
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$_SESSION['user'] = (int) $_GET['user'];
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$_SESSION['group'] = (int) $_GET['group'];
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}
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if ((!empty($_GET['user']) and $_GET['user'] == "none") or (!empty($_GET['group']) and $_GET['group'] == "none")) {
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Session::erase("user");
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Session::erase("group");
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}
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$group_id = api_get_group_id();
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//It comes from the group tools. If it's define it overwrites $_SESSION['group']
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$htmlHeadXtra[] = to_javascript();
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$htmlHeadXtra[] = user_group_filter_javascript();
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// this loads the javascript that is needed for the date popup selection
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$htmlHeadXtra[] = "<script src=\"tbl_change.js\" type=\"text/javascript\" language=\"javascript\"></script>";
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// setting the name of the tool
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$nameTools = get_lang('Agenda'); // language variable in trad4all.inc.php
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// showing the header if we are not in the learning path, if we are in
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// the learning path, we do not include the banner so we have to explicitly
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// include the stylesheet, which is normally done in the header
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if (!empty($group_id)) {
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$group_properties = GroupManager :: get_group_properties($group_id);
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$interbreadcrumb[] = array("url" => "../group/group.php", "name" => get_lang('Groups'));
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$interbreadcrumb[] = array("url" => "../group/group_space.php?gidReq=".$group_id, "name" => get_lang('GroupSpace').' '.$group_properties['name']);
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Display::display_header($nameTools, 'Agenda');
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} elseif (empty($origin) or $origin != 'learnpath') {
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Display::display_header($nameTools, 'Agenda');
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} else {
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echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"".api_get_path(WEB_CODE_PATH)."css/default.css\"/>";
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}
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/*
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TRACKING
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*/
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event_access_tool(TOOL_CALENDAR_EVENT);
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/* SETTING SOME VARIABLES
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*/
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// Variable definitions
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// Defining the shorts for the days. We use camelcase because these are arrays of language variables
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$DaysShort = api_get_week_days_short();
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// Defining the days of the week to allow translation of the days. We use camelcase because these are arrays of language variables
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$DaysLong = api_get_week_days_long();
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// Defining the months of the year to allow translation of the months. We use camelcase because these are arrays of language variables
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$MonthsLong = api_get_months_long();
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// Database table definitions
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$TABLEAGENDA = Database::get_course_table(TABLE_AGENDA);
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$TABLE_ITEM_PROPERTY = Database::get_course_table(TABLE_ITEM_PROPERTY);
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$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
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$tbl_courseUser = Database::get_main_table(TABLE_MAIN_COURSE_USER);
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$tbl_group = Database::get_course_table(TABLE_GROUP);
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$tbl_groupUser = Database::get_course_table(TABLE_GROUP_USER);
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$tbl_session_course_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
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/* ACCESS RIGHTS */
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// permission stuff - also used by loading from global in agenda.inc.php
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$is_allowed_to_edit = api_is_allowed_to_edit(false, true) OR (api_get_course_setting('allow_user_edit_agenda') && !api_is_anonymous());
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// Tool introduction
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Display::display_introduction_section(TOOL_CALENDAR_EVENT);
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/* MAIN SECTION */
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//setting the default year and month
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$select_year = '';
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$select_month = '';
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$select_day = '';
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if (!empty($_GET['year'])) {
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$select_year = (int) $_GET['year'];
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}
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if (!empty($_GET['month'])) {
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$select_month = (int) $_GET['month'];
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}
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if (!empty($_GET['day'])) {
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$select_day = (int) $_GET['day'];
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}
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$today = getdate();
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if (empty($select_year)) {
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$select_year = $today['year'];
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}
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if (empty($select_month)) {
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$select_month = $today['mon'];
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}
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echo '<div class="actions">';
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if (api_is_allowed_to_edit(false, true) OR
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(api_get_course_setting('allow_user_edit_agenda') && !api_is_anonymous()) && api_is_allowed_to_session_edit(false, true) OR
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GroupManager::user_has_access(api_get_user_id(), $group_id, GroupManager::GROUP_TOOL_CALENDAR) && GroupManager::is_tutor_of_group(api_get_user_id(), $group_id)
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) {
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echo display_courseadmin_links();
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}
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echo '</div>';
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$event_id = isset($_REQUEST['id']) ? $_REQUEST['id'] : null;
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$type = $event_type = isset($_GET['type']) ? $_GET['type'] : null;
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if ($type == 'fromjs') {
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$id_list = explode('_', $event_id);
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$event_id = $id_list[1];
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$event_type = $id_list[0];
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}
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if (!api_is_allowed_to_edit(null, true) && $event_type == 'course') {
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api_not_allowed();
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}
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$course_info = api_get_course_info();
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$agenda = new Agenda();
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if (api_is_allowed_to_edit(false, true) OR
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(api_get_course_setting('allow_user_edit_agenda') &&
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!api_is_anonymous() &&
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api_is_allowed_to_session_edit(false, true)) OR
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GroupManager::user_has_access(api_get_user_id(), $group_id, GroupManager::GROUP_TOOL_CALENDAR) &&
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GroupManager::is_tutor_of_group(api_get_user_id(), $group_id)
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) {
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switch ($action) {
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case 'add':
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if (isset($_POST['submit_event']) && $_POST['submit_event']) {
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$event_start = (int) $_POST['fyear'].'-'.(int) $_POST['fmonth'].'-'.(int) $_POST['fday'].' '.(int) $_POST['fhour'].':'.(int) $_POST['fminute'].':00';
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$event_stop = (int) $_POST['end_fyear'].'-'.(int) $_POST['end_fmonth'].'-'.(int) $_POST['end_fday'].' '.(int) $_POST['end_fhour'].':'.(int) $_POST['end_fminute'].':00';
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$safe_title = Security::remove_XSS($_POST['title']);
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$safe_file_comment = isset($_POST['file_comment']) ? Security::remove_XSS($_POST['file_comment']) : null;
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if (isset($_POST['empty_end_date']) && $_POST['empty_end_date'] == 'on') {
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$event_stop = '0000-00-00 00:00:00';
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}
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$agenda->type = 'course';
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$sendEmail = isset($_POST['add_announcement']) ? true : false;
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$eventId = $agenda->add_event($event_start, $event_stop, false, null, $safe_title, $_POST['content'], $_POST['selected_form'], $sendEmail);
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if (!empty($_POST['repeat']) && !empty($eventId)) {
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$end_y = intval($_POST['repeat_end_year']);
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$end_m = intval($_POST['repeat_end_month']);
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$end_d = intval($_POST['repeat_end_day']);
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$end = mktime(23, 59, 59, $end_m, $end_d, $end_y);
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$agenda->addRepeatedItem($eventId, $_POST['repeat_type'], $end, $_POST['selected_form']);
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}
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Display::display_confirmation_message(get_lang('AddSuccess'));
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if ($sendEmail) {
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Display::display_confirmation_message(get_lang('AdditionalMailWasSentToSelectedUsers'));
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}
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} else {
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show_add_form();
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}
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break;
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case "announce":
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//copying the agenda item into an announcement
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if (!(api_is_course_coach() && !api_is_element_in_the_session(TOOL_AGENDA, $event_id))) {
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// a coach can only delete an element belonging to his session
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$ann_id = store_agenda_item_as_announcement($event_id);
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$tool_group_link = (isset($_SESSION['toolgroup']) ? '&toolgroup='.$_SESSION['toolgroup'] : '');
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Display::display_normal_message(get_lang('CopiedAsAnnouncement').' <a href="../announcements/announcements.php?id='.$ann_id.$tool_group_link.'">'.get_lang('NewAnnouncement').'</a>', false);
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}
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break;
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case 'importical':
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if (isset($_POST['ical_submit'])) {
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$ical_name = $_FILES['ical_import']['name'];
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$ical_type = $_FILES['ical_import']['type'];
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$ext = substr($ical_name, (strrpos($ical_name, ".") + 1));
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//$ical_type === 'text/calendar'
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if ($ext === 'ics' || $ext === 'ical' || $ext === 'icalendar' || $ext === 'ifb') {
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$agenda_result = agenda_import_ical($course_info, $_FILES['ical_import']);
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$is_ical = true;
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} else {
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$is_ical = false;
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}
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if (!$is_ical) {
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Display::display_error_message(get_lang('IsNotiCalFormatFile'));
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display_ical_import_form();
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break;
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} else {
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Display::display_confirmation_message(get_lang('AddSuccess'));
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echo $agenda_result;
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}
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} else {
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display_ical_import_form();
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}
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break;
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case 'edit':
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// a coach can only delete an element belonging to his session
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if ($_POST['submit_event']) {
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store_edited_agenda_item($event_id, $_REQUEST['id_attach'], $_REQUEST['file_comment']);
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$action = 'view';
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} else {
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show_add_form($event_id, $event_type);
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}
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break;
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case "delete":
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if (!(api_is_course_coach() && !api_is_element_in_the_session(TOOL_AGENDA, $event_id) )) {
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// a coach can only delete an element belonging to his session
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delete_agenda_item($event_id);
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$action = 'view';
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}
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break;
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case "showhide":
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if (!(api_is_course_coach() && !api_is_element_in_the_session(TOOL_AGENDA, $event_id))) {
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// a coach can only delete an element belonging to his session
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showhide_agenda_item($event_id);
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$action = 'view';
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}
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if (!empty($_GET['agenda_id'])) {
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display_one_agenda_item($_GET['agenda_id']);
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}
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break;
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case "delete_attach": //delete attachment file
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$id_attach = $_GET['id_attach'];
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if (!empty($id_attach)) {
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delete_attachment_file($id_attach);
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$action = 'view';
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}
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break;
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}
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}
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// The footer is displayed only if we are not in the learnpath
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if ($origin != 'learnpath') {
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Display::display_footer();
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}
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