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1545 lines
60 KiB
1545 lines
60 KiB
<?php //$Id: announcements.php 2009-11-13 18:56:45Z aportugal $
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/* For licensing terms, see /dokeos_license.txt */
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/**
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* @author Frederik Vermeire <frederik.vermeire@pandora.be>, UGent Internship
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* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University: code cleaning
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* @abstract The task of the internship was to integrate the 'send messages to specific users' with the
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* Announcements tool and also add the resource linker here. The database also needed refactoring
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* as there was no title field (the title was merged into the content field)
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* @package dokeos.announcements
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* @todo make AWACS out of the configuration settings
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* @todo this file is 1200+ lines without any functions -> needs to be split into
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* multiple functions
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*/
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/*
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==============================================================================
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INIT SECTION
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==============================================================================
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*/
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// name of the language file that needs to be included
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$language_file[] = 'announcements';
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$language_file[] = 'group';
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$language_file[] = 'survey';
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// use anonymous mode when accessing this course tool
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$use_anonymous = true;
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// setting the global file that gets the general configuration, the databases, the languages, ...
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require_once '../inc/global.inc.php';
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$this_section=SECTION_COURSES;
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$nameTools = get_lang('Announcement');
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//session
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if(isset($_GET['id_session'])) {
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$_SESSION['id_session'] = Security::remove_XSS($_GET['id_session']);
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}
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/* ------------ ACCESS RIGHTS ------------ */
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// notice for unauthorized people.
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api_protect_course_script();
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/*
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-----------------------------------------------------------
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Constants and variables
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-----------------------------------------------------------
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*/
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// Configuration settings
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$display_announcement_list = true;
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$display_form = false;
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$display_title_list = true;
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// Maximum title messages to display
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$maximum = '12';
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// Length of the titles
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$length = '36';
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// Database Table Definitions
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$tbl_course_user = Database::get_main_table(TABLE_MAIN_COURSE_USER);
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$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
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$tbl_courses = Database::get_main_table(TABLE_MAIN_COURSE);
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$tbl_sessions = Database::get_main_table(TABLE_MAIN_SESSION);
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$tbl_session_course_user= Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
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$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_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT);
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$tbl_announcement_attachment = Database::get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT);
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$tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY);
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/*
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-----------------------------------------------------------
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Resource linker
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-----------------------------------------------------------
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*/
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$_SESSION['source_type']="Ad_Valvas";
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include('../resourcelinker/resourcelinker.inc.php');
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if (!empty($_POST['addresources'])) // When the "Add Resource" button is clicked we store all the form data into a session
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{
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include('announcements.inc.php');
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$form_elements= array ('emailTitle'=>stripslashes($emailTitle), 'newContent'=>stripslashes($newContent), 'id'=>$id, 'to'=>$selectedform, 'emailoption'=>$email_ann);
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$_SESSION['formelements']=$form_elements;
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if($id) // this is to correctly handle edits
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{
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$action="edit";
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}else
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{
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$action="add";
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}
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// ============== //
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// 7 = Ad_Valvas //
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// ============== //
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if($surveyid)
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{
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header("Location: ../resourcelinker/resourcelinker.php?source_id=7&action=$action&id=$id&originalresource=no&publish_survey=$surveyid&db_name=$db_name&cidReq=$cidReq");
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exit;
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}
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else
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{
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header("Location: ../resourcelinker/resourcelinker.php?source_id=7&action=$action&id=$id&originalresource=no");
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exit;
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}
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exit;
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}
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/*
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-----------------------------------------------------------
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Tracking
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-----------------------------------------------------------
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*/
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event_access_tool(TOOL_ANNOUNCEMENT);
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/*
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-----------------------------------------------------------
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Libraries
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-----------------------------------------------------------
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*/
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$lib = api_get_path(LIBRARY_PATH); //avoid useless function calls
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require_once($lib.'groupmanager.lib.php');
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require_once('announcements.inc.php');
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require_once($lib.'mail.lib.inc.php');
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require_once($lib.'debug.lib.inc.php');
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require_once($lib.'tracking.lib.php');
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require_once($lib.'fckeditor/fckeditor.php');
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require_once($lib.'fileUpload.lib.php');
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/*
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-----------------------------------------------------------
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POST TO
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-----------------------------------------------------------
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*/
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$safe_emailTitle = $_POST['emailTitle'];
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$safe_newContent = $_POST['newContent'];
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if (!empty($_POST['To']))
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{
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if (api_get_session_id()!=0 && api_is_allowed_to_session_edit(false,true)==false) {
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api_not_allowed();
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}
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$display_form = true;
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$form_elements = array ('emailTitle'=>$safe_emailTitle, 'newContent'=>$safe_newContent, 'id'=>Security::remove_XSS($_POST['id']), 'emailoption'=>Security::remove_XSS($_POST['email_ann']));
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$_SESSION['formelements'] = $form_elements;
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$form_elements = $_SESSION['formelements'];
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$title_to_modify = $form_elements["emailTitle"];
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$content_to_modify = $form_elements["newContent"];
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$announcement_to_modify = $form_elements["id"];
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}
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/*
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-----------------------------------------------------------
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Show/hide user/group form
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-----------------------------------------------------------
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*/
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$setting_select_groupusers = true;
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if (empty($_POST['To']) and !$_SESSION['select_groupusers'])
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{
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$_SESSION['select_groupusers'] = "hide";
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}
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$select_groupusers_status=$_SESSION['select_groupusers'];
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if (!empty($_POST['To']) and ($select_groupusers_status=="hide"))
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{
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$_SESSION['select_groupusers'] = "show";
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}
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if (!empty($_POST['To']) and ($select_groupusers_status=="show"))
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{
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$_SESSION['select_groupusers'] = "hide";
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}
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/*
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-----------------------------------------------------------
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Action handling
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-----------------------------------------------------------
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*/
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// display the form
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if (((!empty($_GET['action']) && $_GET['action'] == 'add') && $_GET['origin'] == "") || (!empty($_GET['action']) && $_GET['action'] == 'edit') || !empty($_POST['To']))
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{
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if (api_get_session_id()!=0 && api_is_allowed_to_session_edit(false,true)==false) {
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api_not_allowed();
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}
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$display_form = true;
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}
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// clear all resources
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if ((empty($originalresource) || ($originalresource!=='no')) and (!empty($action) && $action=='add'))
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{
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$_SESSION['formelements']=null;
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//unset($_SESSION['formelements']);
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unset_session_resources();
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}
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/*
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-----------------------------------------------------------
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Javascript
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-----------------------------------------------------------
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*/
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$htmlHeadXtra[] = to_javascript();
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$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery.js" type="text/javascript" language="javascript"></script>'; //jQuery
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$htmlHeadXtra[] = '<script type="text/javascript">
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function setFocus(){
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$("#emailTitle").focus();
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}
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$(document).ready(function () {
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setFocus();
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});
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</script>';
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/*
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-----------------------------------------------------------
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Filter user/group
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-----------------------------------------------------------
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*/
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if(!empty($_GET['toolgroup'])){
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if($_GET['toolgroup'] == strval(intval($_GET['toolgroup']))){ //check is integer
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$toolgroup = $_GET['toolgroup'];
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$_SESSION['select_groupusers'] = 'hide';
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}else{
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$toolgroup = 0;
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}
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api_session_register("toolgroup");
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}
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/*
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-----------------------------------------------------------
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Sessions
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-----------------------------------------------------------
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*/
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$ctok = $_SESSION['sec_token'];
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$stok = Security::get_token();
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if (!empty($_SESSION['formelements']) and !empty($_GET['originalresource']) and $_GET['originalresource'] == 'no')
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{
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$form_elements = $_SESSION['formelements'];
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$title_to_modify = $form_elements['emailTitle'];
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$content_to_modify = $form_elements['newContent'];
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$announcement_to_modify = $form_elements['id'];
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$to = $form_elements['to'];
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//load_edit_users('announcement',$announcement_to_modify);
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$email_ann = $form_elements['emailoption'];
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}
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if(!empty($_GET['remind_inactive']))
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{
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$to[] = 'USER:'.intval($_GET['remind_inactive']);
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}
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/*
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-----------------------------------------------------------
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Survey
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-----------------------------------------------------------
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*/
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$surveyid = 0;
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if(!empty($_REQUEST['publish_survey']))
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{
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$surveyid=Database::escape_string(Security::remove_XSS($_REQUEST['publish_survey']));
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}
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$cidReq=Database::escape_string($_REQUEST['cidReq']);
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if($surveyid)
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{
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$db_name=Database::escape_string($_REQUEST['db_name']);
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$sql_temp = "SELECT * FROM $db_name.survey WHERE survey_id='$surveyid'";
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$res_temp = Database::query($sql_temp, __FILE__, __LINE__);
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$obj=@Database::fetch_object($res_temp);
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$template=$obj->template;
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}
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if (!empty($_SESSION['toolgroup'])){
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$_clean['toolgroup']=(int)$_SESSION['toolgroup'];
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$group_properties = GroupManager :: get_group_properties($_clean['toolgroup']);
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$interbreadcrumb[] = array ("url" => "../group/group.php", "name" => get_lang('Groups'));
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$interbreadcrumb[] = array ("url"=>"../group/group_space.php?gidReq=".$_SESSION['toolgroup'], "name"=> get_lang('GroupSpace').' ('.$group_properties['name'].')');
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} else {
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if($surveyid) {
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$interbreadcrumb[] = array ("url" => "../survey/survey_list.php?cidReq=$cidReq", "name" => get_lang('Survey'));
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$nameTools = get_lang('PublishSurvey');
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}else {
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$nameTools = get_lang('Announcement');
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$nameTools12 = get_lang('PublishSurvey');
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}
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}
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/*
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-----------------------------------------------------------
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Learning path & css
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-----------------------------------------------------------
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*/
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// showing the header if we are not in the learning path, if we are in
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// the learning path, we do not include the banner so we have to explicitly
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// include the stylesheet, which is normally done in the header
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if (empty($_GET['origin']) or $_GET['origin'] !== 'learnpath')
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{
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//we are not in the learning path
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Display::Display_header($nameTools,"Announcements");
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}
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else
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{
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//we are in the learning path, only display central data and change css
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$display_title_list = false;
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$display_announcement_list = false;
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$display_specific_announcement = true;
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$announcement_id = $_REQUEST['ann_id'];
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?> <link rel="stylesheet" type="text/css" href="<?php echo api_get_path(WEB_CODE_PATH).'css/'.$my_style; ?>/default.css">
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<!-- css file for announcements -->
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<link href="../css/<?php echo $my_style; ?>/announcements.css" rel="stylesheet" type="text/css">
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<?php
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}
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// inserting an anchor (top) so one can jump back to the top of the page
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echo "<a name=\"top\"></a>";
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/*=============================================
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ACTION HANDLING
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=============================================*/
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if (api_is_allowed_to_edit(false,true) OR (api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous())) {
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/*
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-----------------------------------------------------------
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Change visibility of announcement
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-----------------------------------------------------------
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*/
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// $_GET['isStudentView']<>"false" is added to prevent that the visibility
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// is changed after you do the following:
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// change visibility -> studentview -> course manager view
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if (!isset($_GET['isStudentView']) || $_GET['isStudentView']!='false') {
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if (isset($_GET['id']) AND $_GET['id'] AND isset($_GET['action']) AND $_GET['action']=="showhide") {
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if (api_get_session_id()!=0 && api_is_allowed_to_session_edit(false,true)==false) {
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api_not_allowed();
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}
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$id=intval($_GET['id']);
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if (!api_is_course_coach() || api_is_element_in_the_session(TOOL_ANNOUNCEMENT, $id)) {
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if ($ctok == $_GET['sec_token']) {
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change_visibility_announcement(TOOL_ANNOUNCEMENT,$id);
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$message = get_lang("VisibilityChanged");
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}
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}
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}
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}
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/*
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-----------------------------------------------------------
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Delete announcement
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-----------------------------------------------------------
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*/
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if (!empty($_GET['action']) AND $_GET['action']=='delete' AND isset($_GET['id'])) {
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//Database::query("DELETE FROM $tbl_announcement WHERE id='$delete'",__FILE__,__LINE__);
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$id=intval(addslashes($_GET['id']));
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if (api_get_session_id()!=0 && api_is_allowed_to_session_edit(false,true)==false) {
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api_not_allowed();
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}
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if (!api_is_course_coach() || api_is_element_in_the_session(TOOL_ANNOUNCEMENT, $id)) {
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// tooledit : visibility = 2 : only visibile for platform administrator
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if ($ctok == $_GET['sec_token']) {
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Database::query("UPDATE $tbl_item_property SET visibility='2' WHERE tool='".TOOL_ANNOUNCEMENT."' and ref='".$id."'",__FILE__,__LINE__);
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delete_added_resource("Ad_Valvas", $delete);
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$id = null;
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$emailTitle = null;
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$newContent = null;
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$message = get_lang("AnnouncementDeleted");
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}
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}
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}
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/*
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-----------------------------------------------------------
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Delete all announcements
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-----------------------------------------------------------
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*/
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if (!empty($_GET['action']) and $_GET['action']=='delete_all') {
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//Database::query("DELETE FROM $tbl_announcement",__FILE__,__LINE__);
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if (api_is_allowed_to_edit()) {
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Database::query("UPDATE $tbl_item_property SET visibility='2' WHERE tool='".TOOL_ANNOUNCEMENT."'",__FILE__,__LINE__);
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delete_all_resources_type("Ad_Valvas");
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$id = null;
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$emailTitle = null;
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$newContent = null;
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$message = get_lang("AnnouncementDeletedAll");
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}
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}
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/*
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-----------------------------------------------------------
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Modify announcement
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-----------------------------------------------------------
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*/
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if (!empty($_GET['action']) and $_GET['action']=='modify' AND isset($_GET['id'])) {
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if (api_get_session_id()!=0 && api_is_allowed_to_session_edit(false,true)==false) {
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api_not_allowed();
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}
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$display_form = true;
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// RETRIEVE THE CONTENT OF THE ANNOUNCEMENT TO MODIFY
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$id = intval(addslashes($_GET['id']));
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if (!api_is_course_coach() || api_is_element_in_the_session(TOOL_ANNOUNCEMENT, $id)) {
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$sql="SELECT * FROM $tbl_announcement WHERE id='$id'";
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$result = Database::query($sql,__FILE__,__LINE__);
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$myrow = Database::fetch_array($result);
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$last_id = $id;
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$edit_attachment = edit_announcement_attachment_file($last_id, $_FILES['user_upload'], $file_comment);
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if ($myrow) {
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$announcement_to_modify = $myrow['id'];
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$content_to_modify = $myrow['content'];
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$title_to_modify = $myrow['title'];
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if ($originalresource!=="no") {
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//unset_session_resources();
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edit_added_resources("Ad_Valvas", $announcement_to_modify);
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$to=load_edit_users("announcement", $announcement_to_modify);
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}
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$display_announcement_list = false;
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}
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if ($to=="everyone" OR !empty($_SESSION['toolgroup']))
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{
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$_SESSION['select_groupusers']="hide";
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}
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else
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{
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$_SESSION['select_groupusers']="show";
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}
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}
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}
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/*
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-----------------------------------------------------------
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Move announcement up/down
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-----------------------------------------------------------
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*/
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if ($ctok == $_GET['sec_token']) {
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if (!empty($_GET['down'])) {
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$thisAnnouncementId = intval($_GET['down']);
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$sortDirection = "DESC";
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}
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if (!empty($_GET['up'])) {
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$thisAnnouncementId = intval($_GET['up']);
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$sortDirection = "ASC";
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}
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}
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if (!empty($sortDirection)) {
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if (!in_array(trim(strtoupper($sortDirection)), array('ASC', 'DESC'))) {
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$sortDirection='ASC';
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}
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$my_sql = "SELECT announcement.id, announcement.display_order " .
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"FROM $tbl_announcement announcement, " .
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"$tbl_item_property itemproperty " .
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"WHERE itemproperty.ref=announcement.id " .
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"AND itemproperty.tool='".TOOL_ANNOUNCEMENT."' " .
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"AND itemproperty.visibility<>2 " .
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"ORDER BY display_order $sortDirection";
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$result = Database::query($my_sql,__FILE__,__LINE__);
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while (list ($announcementId, $announcementOrder) = Database::fetch_row($result)) {
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// STEP 2 : FOUND THE NEXT ANNOUNCEMENT ID AND ORDER.
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// COMMIT ORDER SWAP ON THE DB
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if (isset ($thisAnnouncementOrderFound) && $thisAnnouncementOrderFound == true) {
|
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$nextAnnouncementId = $announcementId;
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$nextAnnouncementOrder = $announcementOrder;
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Database::query("UPDATE $tbl_announcement " .
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"SET display_order = '$nextAnnouncementOrder' " .
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"WHERE id = '$thisAnnouncementId'",__FILE__,__LINE__);
|
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Database::query("UPDATE $tbl_announcement " .
|
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"SET display_order = '$thisAnnouncementOrder' " .
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"WHERE id = '$nextAnnouncementId.'",__FILE__,__LINE__);
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break;
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}
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|
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// STEP 1 : FIND THE ORDER OF THE ANNOUNCEMENT
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|
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if ($announcementId == $thisAnnouncementId) {
|
|
$thisAnnouncementOrder = $announcementOrder;
|
|
$thisAnnouncementOrderFound = true;
|
|
}
|
|
}
|
|
// show message
|
|
$message = get_lang('AnnouncementMoved');
|
|
}
|
|
|
|
/*
|
|
-----------------------------------------------------------
|
|
Submit announcement
|
|
-----------------------------------------------------------
|
|
*/
|
|
//if (api_is_allowed_to_edit(false,true) OR (api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous())) {
|
|
|
|
$emailTitle=(!empty($_POST['emailTitle'])?$safe_emailTitle:'');
|
|
$newContent=(!empty($_POST['newContent'])?$safe_newContent:'');
|
|
|
|
$submitAnnouncement=isset($_POST['submitAnnouncement'])?$_POST['submitAnnouncement']:0;
|
|
|
|
$id = 0;
|
|
if (!empty($_POST['id'])) {
|
|
$id=intval($_POST['id']);
|
|
}
|
|
|
|
if ($submitAnnouncement && empty($emailTitle)) {
|
|
$error_message = get_lang('TitleIsRequired');
|
|
$content_to_modify = $newContent;
|
|
} else if ($submitAnnouncement) {
|
|
|
|
if (isset($id)&&$id) {
|
|
// there is an Id => the announcement already exists => update mode
|
|
if ($ctok == $_POST['sec_token']) {
|
|
$file_comment = $_POST['file_comment'];
|
|
$file = $_FILES['user_upload'];
|
|
$edit_id = edit_advalvas_item($id,$emailTitle,$newContent,$_POST['selectedform'],$file,$file_comment);
|
|
if (!$delete) {
|
|
update_added_resources("Ad_Valvas", $id);
|
|
}
|
|
$message = get_lang('AnnouncementModified');
|
|
}
|
|
} else {
|
|
//insert mode
|
|
if ($ctok == $_POST['sec_token']) {
|
|
|
|
if (!$surveyid) {
|
|
$result = Database::query("SELECT MAX(display_order) FROM $tbl_announcement WHERE session_id=".intval($_SESSION['id_session'])." OR session_id=0",__FILE__,__LINE__);
|
|
list($orderMax) = Database::fetch_row($result);
|
|
$order = $orderMax + 1;
|
|
$file = $_FILES['user_upload'];
|
|
$file_comment = $_POST['file_comment'];
|
|
if (!empty($_SESSION['toolgroup'])) {
|
|
$insert_id=store_advalvas_group_item($safe_emailTitle,$safe_newContent,$order,array('GROUP:'.$_SESSION['toolgroup']),$_POST['selectedform'],$file,$file_comment);
|
|
} else {
|
|
$insert_id=store_advalvas_item($safe_emailTitle,$safe_newContent,$order,$_POST['selectedform'],$file,$file_comment);
|
|
}
|
|
store_resources($_SESSION['source_type'],$insert_id);
|
|
$_SESSION['select_groupusers']="hide";
|
|
$message = get_lang('AnnouncementAdded');
|
|
}
|
|
|
|
/*============================================================
|
|
MAIL WHEN USER COMES FROM SURVEY
|
|
======================================================= */
|
|
|
|
if ($_POST['emailsAdd']) {
|
|
|
|
$to_email_address =$_POST['emailsAdd'];
|
|
$to_email_to = explode(',', $to_email_address);
|
|
$to_email = array_unique($to_email_to);
|
|
$db_name = $_REQUEST['db_name'];
|
|
|
|
for ($i=0;$i<count($to_email);$i++) {
|
|
|
|
$to= trim($to_email[$i]);
|
|
$db_name = $_REQUEST['db_name'];
|
|
$newContentone=str_replace("#page#","choose_language.php",$newContent);
|
|
$newContenttwo=str_replace("#temp#",$template,$newContentone);
|
|
$newContentthree=str_replace("#sid#",$surveyid,$newContenttwo);
|
|
$newContentfour=str_replace("#mail#",$to,$newContentthree);
|
|
$newContentfive=str_replace("#db_name#",$db_name,$newContentfour);
|
|
$newContentsix=str_replace("#uid#","",$newContentfive);
|
|
|
|
if (eregi('^[0-9a-z_\.-]+@(([0-9]{1,3}\.){3}[0-9]{1,3}|([0-9a-z][0-9a-z-]*[0-9a-z]\.)+[a-z]{2,3})$', $to )) {
|
|
$subject=stripslashes($emailTitle);
|
|
$message=stripslashes($newContentsix);
|
|
|
|
$sender_name = api_get_person_name($_SESSION['_user']['lastName'], $_SESSION['_user']['firstName'], null, PERSON_NAME_EMAIL_ADDRESS);
|
|
$email = $_SESSION['_user']['mail'];
|
|
$headers="From:$sender_name\r\nReply-to: $email";
|
|
//@mail($to,$subject,$message,$headers);
|
|
//api_send_mail($to,$subject,$message,$headers);
|
|
@api_mail('',$to,$subject,$message,$sender_name,$email,$headers);
|
|
$sql_date="SELECT * FROM $db_name.survey WHERE survey_id='$surveyid'";
|
|
$res_date=Database::query($sql_date, __FILE__, __LINE__);
|
|
$obj_date=Database::fetch_object($res_date);
|
|
$end_date=$obj_date->avail_till;
|
|
$table_reminder = Database :: get_main_table(TABLE_MAIN_SURVEY_REMINDER); // TODO: To be checked. TABLE_MAIN_SURVEY_REMINDER has not been defined.
|
|
if ($_REQUEST['reminder']=="1") {
|
|
$time=getdate();
|
|
$time = $time['yday'];
|
|
$time = $time+7;
|
|
$sql_insert="INSERT INTO $table_reminder(sid,db_name,email,subject,content,reminder_choice,reminder_time,avail_till) values('$surveyid','$db_name','$to','".addslashes($subject)."','".addslashes($message)."','1','$time','$end_date')";
|
|
Database::query($sql_insert, __FILE__, __LINE__);
|
|
} else if ($_REQUEST['reminder']=="2") {
|
|
$time=getdate();
|
|
$time = $time['yday'];
|
|
$time = $time+14;
|
|
$sql_insert="INSERT INTO $table_reminder(sid,db_name,email,subject,content,reminder_choice,reminder_time,avail_till) values('$surveyid','$db_name','$to','".addslashes($subject)."','".addslashes($message)."','1','$time','$end_date')";
|
|
Database::query($sql_insert, __FILE__, __LINE__);
|
|
} else if($_REQUEST['reminder']=="3") {
|
|
$time=getdate();
|
|
$time = $time['yday'];
|
|
$time = $time+30;
|
|
$sql_insert="INSERT INTO $table_reminder(sid,db_name,email,subject,content,reminder_choice,reminder_time,avail_till) values('$surveyid','$db_name','$to','".addslashes($subject)."','".addslashes($message)."','1','$time','$end_date')";
|
|
Database::query($sql_insert, __FILE__, __LINE__);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/*===================================================================
|
|
MAIL FUNCTION
|
|
===================================================================*/
|
|
|
|
if ($_POST['email_ann'] && empty($_POST['onlyThoseMails'])) {
|
|
|
|
$sent_to=sent_to("announcement", $insert_id);
|
|
$userlist = $sent_to['users'];
|
|
$grouplist = $sent_to['groups'];
|
|
|
|
// groepen omzetten in users
|
|
if ($grouplist) {
|
|
|
|
$grouplist = "'".implode("', '",$grouplist)."'"; //protect individual elements with surrounding quotes
|
|
$sql = "SELECT user_id
|
|
FROM $tbl_groupUser gu
|
|
WHERE gu.group_id IN (".$grouplist.")";
|
|
|
|
|
|
$groupMemberResult = Database::query($sql,__FILE__,__LINE__);
|
|
|
|
|
|
if ($groupMemberResult) {
|
|
while ($u = Database::fetch_array($groupMemberResult)) {
|
|
$userlist [] = $u ['user_id']; // complete the user id list ...
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
if (is_array($userlist)) {
|
|
$userlist = "'".implode("', '", array_unique($userlist) )."'";
|
|
|
|
// send to the created 'userlist'
|
|
$sqlmail = "SELECT user_id, lastname, firstname, email
|
|
FROM $tbl_user
|
|
WHERE user_id IN (".$userlist.")";
|
|
} else if (empty($_POST['not_selected_form'])) {
|
|
if(empty($_SESSION['id_session']) || api_get_setting('use_session_mode')=='false') {
|
|
// send to everybody
|
|
$sqlmail = "SELECT user.user_id, user.email, user.lastname, user.firstname
|
|
FROM $tbl_course_user, $tbl_user
|
|
WHERE course_code='".Database::escape_string($_course['sysCode'])."'
|
|
AND course_rel_user.user_id = user.user_id";
|
|
} else {
|
|
$sqlmail = "SELECT user.user_id, user.email, user.lastname, user.firstname
|
|
FROM $tbl_user
|
|
INNER JOIN $tbl_session_course_user
|
|
ON $tbl_user.user_id = $tbl_session_course_user.id_user
|
|
AND $tbl_session_course_user.course_code = '".$_course['id']."'
|
|
AND $tbl_session_course_user.id_session = ".intval($_SESSION['id_session']);
|
|
|
|
}
|
|
}
|
|
|
|
if ($sqlmail != '') {
|
|
$result = Database::query($sqlmail,__FILE__,__LINE__);
|
|
/*=================================================================================
|
|
send email one by one to avoid antispam
|
|
=================================================================================*/
|
|
$db_name = Database::get_course_table(TABLE_MAIN_SURVEY);
|
|
while ($myrow = Database::fetch_array($result)) {
|
|
/* Header : Bericht van uw lesgever - GES ($_cid)
|
|
|
|
Body : John Doe (prenom + nom) <john_doe@hotmail.com> (email)
|
|
|
|
Morgen geen les!! (emailTitle)
|
|
|
|
Morgen is er geen les, de les wordt geschrapt wegens vergadering (newContent)
|
|
*/
|
|
|
|
$emailSubject = "[" . $_course['official_code'] . "] " . $emailTitle;
|
|
|
|
if ($surveyid) {
|
|
$newContentone=str_replace("#page#","choose_language.php",$newContent);
|
|
$newContenttwo=str_replace("#temp#",$template,$newContentone);
|
|
$newContentthree=str_replace("#sid#",$surveyid,$newContenttwo);
|
|
$newContentfour=str_replace("#mail#",$myrow["email"],$newContentthree);
|
|
$newContentfive=str_replace("#db_name#",$db_name,$newContentfour);
|
|
$newContentsix=str_replace("#uid#",$myrow["user_id"],$newContentfive);
|
|
$message=stripslashes($newContentsix);
|
|
$sender_name = api_get_person_name($_SESSION['_user']['lastName'], $_SESSION['_user']['firstName'], null, PERSON_NAME_EMAIL_ADDRESS);
|
|
$email = $_SESSION['_user']['mail'];
|
|
$headers="From:$sender_name\r\nReply-to: $email";
|
|
//@mail($myrow["email"],stripslashes($emailTitle),$message,$headers);
|
|
@api_mail('',$myrow["email"],stripslashes($emailTitle),$message,$sender_name,$email);
|
|
} else {
|
|
// intro of the email: receiver name and subject
|
|
$mail_body = api_get_person_name($myrow["lastname"], $myrow["firstname"], null, PERSON_NAME_EMAIL_ADDRESS)."<br />\n".stripslashes($emailTitle)."<br />";
|
|
// make a change for absolute url
|
|
$newContent = str_replace('src=\"../../','src=\"'.api_get_path(WEB_PATH).'', $newContent);
|
|
// main part of the email
|
|
$mail_body .= trim(stripslashes($newContent));
|
|
// signature of email: sender name and course URL after -- line
|
|
$mail_body .= "<br />-- <br />";
|
|
$mail_body .= api_get_person_name($_user['firstName'], $_user['lastName'], null, PERSON_NAME_EMAIL_ADDRESS)." \n";
|
|
$mail_body .= "<br /> \n<a href=\"".api_get_path(WEB_COURSE_PATH).$_course['id']."\">";
|
|
$mail_body .= $_course['official_code'].' '.$_course['name'] . "</a>";
|
|
|
|
$recipient_name = api_get_person_name($myrow["firstname"], $myrow["lastname"], null, PERSON_NAME_EMAIL_ADDRESS);
|
|
$mailid = $myrow["email"];
|
|
|
|
$sender_name = api_get_person_name($_SESSION['_user']['firstName'], $_SESSION['_user']['lastName'], null, PERSON_NAME_EMAIL_ADDRESS);
|
|
$sender_email = $_SESSION['_user']['mail'];
|
|
|
|
$data_file = array();
|
|
if (!empty($_FILES['user_upload'])) {
|
|
$courseDir = $_course['path'].'/upload/announcements/';
|
|
$sys_course_path = api_get_path(SYS_COURSE_PATH);
|
|
$sql = 'SELECT path, filename FROM '.$tbl_announcement_attachment.'
|
|
WHERE announcement_id = "'.$insert_id.'"';
|
|
$result = Database::query($sql, __FILE__, __LINE__);
|
|
$row = Database::fetch_array($result);
|
|
$data_file = array('path' => $sys_course_path.$courseDir.$row['path'],
|
|
'filename' => $row['filename']);
|
|
}
|
|
|
|
@api_mail_html($recipient_name, $mailid, stripslashes($emailSubject), $mail_body, $sender_name, $sender_email, null, $data_file);
|
|
}
|
|
|
|
$sql_date="SELECT * FROM $db_name WHERE survey_id='$surveyid'";
|
|
$res_date=Database::query($sql_date, __FILE__, __LINE__);
|
|
$obj_date=Database::fetch_object($res_date);
|
|
$end_date=$obj_date->avail_till;
|
|
$table_reminder = Database :: get_main_table(TABLE_MAIN_SURVEY_REMINDER); // TODO: To be checked. TABLE_MAIN_SURVEY_REMINDER has not been defined.
|
|
|
|
if ($_REQUEST['reminder']=="1") {
|
|
$time=getdate();
|
|
$time = $time['yday'];
|
|
$time = $time+7;
|
|
$sql="INSERT INTO $table_reminder(sid,db_name,email,subject,content,reminder_choice,reminder_time,avail_till) values('$surveyid','$db_name','$mailid','".addslashes($emailSubject)."','".addslashes($mail_body)."','1','$time','$end_date')";
|
|
Database::query($sql, __FILE__, __LINE__);
|
|
} else if ($_REQUEST['reminder']=="2") {
|
|
$time=getdate();
|
|
$time = $time['yday'];
|
|
$time = $time+14;
|
|
$sql="INSERT INTO $table_reminder(sid,db_name,email,subject,content,reminder_choice,reminder_time,avail_till) values('$surveyid','$db_name','$mailid','".addslashes($emailSubject)."','".addslashes($mail_body)."','1','$time','$end_date')";
|
|
Database::query($sql, __FILE__, __LINE__);
|
|
|
|
} else if ($_REQUEST['reminder']=="3") {
|
|
$time=getdate();
|
|
$time = $time['yday'];
|
|
$time = $time+30;
|
|
$sql="INSERT INTO $table_reminder(sid,db_name,email,subject,content,reminder_choice,reminder_time,avail_till) values('$surveyid','$db_name','$mailid','".addslashes($emailSubject)."','".addslashes($mail_body)."','1','$time','$end_date')";
|
|
Database::query($sql, __FILE__, __LINE__);
|
|
}
|
|
}
|
|
update_mail_sent($insert_id);
|
|
$message = $added_and_sent;
|
|
}
|
|
|
|
} // $email_ann*/
|
|
} // end condition token
|
|
} // isset
|
|
|
|
// UNSET VARIABLES
|
|
unset_session_resources();
|
|
unset($form_elements);
|
|
$_SESSION['formelements']=null;
|
|
|
|
$newContent = null;
|
|
$emailTitle = null;
|
|
|
|
unset($emailTitle);
|
|
unset($newContent);
|
|
unset($content_to_modify);
|
|
unset($title_to_modify);
|
|
|
|
|
|
|
|
if($_REQUEST['publish_survey']) {
|
|
|
|
$surveyid=$_REQUEST['surveyid'];
|
|
$cidReq = $_REQUEST['cidReq'];
|
|
?>
|
|
<script>
|
|
window.location.href="../survey/survey_list.php?<?php echo api_get_cidreq(); ?>&published=published&surveyid=<?php echo Security::remove_XSS($_REQUEST['publish_survey']); ?>";
|
|
</script>
|
|
<?php
|
|
}
|
|
} // if $submit Announcement
|
|
}
|
|
|
|
|
|
/*====================================================
|
|
Tool introduction
|
|
====================================================*/
|
|
|
|
if (empty($_GET['origin']) || $_GET['origin'] !== 'learnpath') {
|
|
//api_display_tool_title($nameTools);
|
|
Display::display_introduction_section(TOOL_ANNOUNCEMENT);
|
|
}
|
|
|
|
|
|
/*
|
|
==============================================================================
|
|
MAIN SECTION
|
|
==============================================================================
|
|
*/
|
|
|
|
/* DISPLAY LEFT COLUMN */
|
|
|
|
//condition for the session
|
|
$session_id = api_get_session_id();
|
|
$condition_session = api_get_session_condition($session_id);
|
|
|
|
if(api_is_allowed_to_edit(false,true)) {
|
|
// check teacher status
|
|
if (empty($_GET['origin']) or $_GET['origin'] !== 'learnpath') {
|
|
|
|
$sql="SELECT
|
|
announcement.*, toolitemproperties.*
|
|
FROM $tbl_announcement announcement, $tbl_item_property toolitemproperties
|
|
WHERE announcement.id = toolitemproperties.ref
|
|
AND toolitemproperties.tool='announcement'
|
|
AND toolitemproperties.visibility<>'2'
|
|
$condition_session
|
|
GROUP BY toolitemproperties.ref
|
|
ORDER BY display_order DESC
|
|
LIMIT 0,$maximum";
|
|
}
|
|
} else {
|
|
// students only get to see the visible announcements
|
|
|
|
|
|
if (empty($_GET['origin']) or $_GET['origin'] !== 'learnpath') {
|
|
$group_memberships=GroupManager::get_group_ids($_course['dbName'], $_user['user_id']);
|
|
|
|
if ((api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous())) {
|
|
$cond_user_id = " AND (toolitemproperties.lastedit_user_id = '".api_get_user_id()."' OR ( toolitemproperties.to_user_id='".$_user['user_id']."'" .
|
|
"OR toolitemproperties.to_group_id IN (0, ".implode(", ", $group_memberships)."))) ";
|
|
} else {
|
|
$cond_user_id = " AND ( toolitemproperties.to_user_id='".$_user['user_id']."'" .
|
|
"OR toolitemproperties.to_group_id IN (0, ".implode(", ", $group_memberships).")) ";
|
|
}
|
|
|
|
// the user is member of several groups => display personal announcements AND his group announcements AND the general announcements
|
|
if (is_array($group_memberships) && count($group_memberships)>0) {
|
|
$sql="SELECT
|
|
announcement.*, toolitemproperties.*
|
|
FROM $tbl_announcement announcement, $tbl_item_property toolitemproperties
|
|
WHERE announcement.id = toolitemproperties.ref
|
|
AND toolitemproperties.tool='announcement'
|
|
AND toolitemproperties.visibility='1'
|
|
$cond_user_id
|
|
$condition_session
|
|
GROUP BY toolitemproperties.ref
|
|
ORDER BY display_order DESC
|
|
LIMIT 0,$maximum";
|
|
} else {
|
|
// the user is not member of any group
|
|
// this is an identified user => show the general announcements AND his personal announcements
|
|
if ($_user['user_id']) {
|
|
|
|
if ((api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous())) {
|
|
$cond_user_id = " AND (toolitemproperties.lastedit_user_id = '".api_get_user_id()."' OR ( toolitemproperties.to_user_id='".$_user['user_id']."' OR toolitemproperties.to_group_id='0')) ";
|
|
} else {
|
|
$cond_user_id = " AND ( toolitemproperties.to_user_id='".$_user['user_id']."' OR toolitemproperties.to_group_id='0') ";
|
|
}
|
|
|
|
|
|
$sql="SELECT
|
|
announcement.*, toolitemproperties.*
|
|
FROM $tbl_announcement announcement, $tbl_item_property toolitemproperties
|
|
WHERE announcement.id = toolitemproperties.ref
|
|
AND toolitemproperties.tool='announcement'
|
|
AND toolitemproperties.visibility='1'
|
|
$cond_user_id
|
|
$condition_session
|
|
GROUP BY toolitemproperties.ref
|
|
ORDER BY display_order DESC
|
|
LIMIT 0,$maximum";
|
|
} else {
|
|
|
|
if (api_get_course_setting('allow_user_edit_announcement')) {
|
|
$cond_user_id = " AND (toolitemproperties.lastedit_user_id = '".api_get_user_id()."' OR toolitemproperties.to_group_id='0') ";
|
|
} else {
|
|
$cond_user_id = " AND toolitemproperties.to_group_id='0' ";
|
|
}
|
|
|
|
// the user is not identiefied => show only the general announcements
|
|
$sql="SELECT
|
|
announcement.*, toolitemproperties.*
|
|
FROM $tbl_announcement announcement, $tbl_item_property toolitemproperties
|
|
WHERE announcement.id = toolitemproperties.ref
|
|
AND toolitemproperties.tool='announcement'
|
|
AND toolitemproperties.visibility='1'
|
|
AND toolitemproperties.to_group_id='0'
|
|
$condition_session
|
|
GROUP BY toolitemproperties.ref
|
|
ORDER BY display_order DESC
|
|
LIMIT 0,$maximum";
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
}
|
|
|
|
$result = Database::query($sql,__FILE__,__LINE__);
|
|
$announcement_number = Database::num_rows($result);
|
|
|
|
/*----------------------------------------------------
|
|
ADD ANNOUNCEMENT / DELETE ALL
|
|
----------------------------------------------------*/
|
|
|
|
if (!$surveyid) {
|
|
$show_actions = false;
|
|
if ((api_is_allowed_to_edit(false,true) OR (api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous())) and (empty($_GET['origin']) or $_GET['origin'] !== 'learnpath')) {
|
|
echo '<div class="actions">';
|
|
echo "<a href='".api_get_self()."?".api_get_cidreq()."&action=add&origin=".(empty($_GET['origin'])?'':$_GET['origin'])."'>".Display::return_icon('announce_add.gif',get_lang('AddAnnouncement')).get_lang('AddAnnouncement')."</a>";
|
|
$show_actions = true;
|
|
}
|
|
|
|
if (api_is_allowed_to_edit() && $announcement_number > 1) {
|
|
if (!$show_actions)
|
|
echo '<div class="actions">';
|
|
echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&action=delete_all\" onclick=\"javascript:if(!confirm('".get_lang("ConfirmYourChoice")."')) return false;\">".Display::return_icon('valvesdelete.gif',get_lang('AnnouncementDeleteAll')).get_lang('AnnouncementDeleteAll')."</a>\n"; } // if announcementNumber > 1
|
|
if ($show_actions)
|
|
echo '</div>';
|
|
}
|
|
|
|
if (empty($_GET['origin']) OR $_GET['origin'] !== 'learnpath') {
|
|
echo "\n\n<table width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n";
|
|
echo "\t<tr>\n";
|
|
echo "\t\t<td width=\"20%\" valign=\"top\">\n";
|
|
}
|
|
|
|
/*----------------------------------------------------
|
|
ANNOUNCEMENTS LIST
|
|
----------------------------------------------------*/
|
|
if (!$surveyid) {
|
|
if ($display_title_list == true) {
|
|
echo "\t\t\t<table>\n";
|
|
while ($myrow = Database::fetch_array($result)) {
|
|
$title = $myrow['title'];
|
|
$title = Security::remove_XSS($title);
|
|
echo "\t\t\t\t<tr>\n";
|
|
echo "\t\t\t\t\t<td width=\"15%\">\n";
|
|
if ($myrow['visibility']==0) {
|
|
$class="class=\"invisible\"";
|
|
} else {
|
|
$class="";
|
|
}
|
|
//validation when belongs to a session
|
|
$session_img = api_get_session_image($myrow['session_id'], $_user['status']);
|
|
|
|
echo "\t\t\t\t\t\t".Display::return_icon('lp_announcement.png', api_ucfirst(format_locale_date($dateFormatLong,strtotime($myrow['end_date']))), array('align' => 'absmiddle', 'Width' => '10', 'Height' => '10'))." <a style=\"text-decoration:none\" href=\"announcements.php?".api_get_cidreq()."#".$myrow['id']."\" ".$class.">" . api_trunc_str($title, $length) . "</a>\n" . $session_img;
|
|
echo "\t\t\t\t\t</td>\n\t\t\t\t</tr>\n";
|
|
}
|
|
echo "\t\t\t</table>\n";
|
|
} // end $display_title_list == true
|
|
}
|
|
|
|
if (empty($_GET['origin']) or $_GET['origin'] !== 'learnpath') {
|
|
echo "\t\t</td>\n";
|
|
echo "\t\t<td width=\"20\" background=\"../img/verticalruler.gif\"> </td>\n";
|
|
// START RIGHT PART
|
|
echo "\t\t<td valign=\"top\">\n";
|
|
}
|
|
|
|
/*=======================================
|
|
DISPLAY ACTION MESSAGE
|
|
=======================================*/
|
|
|
|
if (isset($message) && $message == true) {
|
|
Display::display_confirmation_message($message);
|
|
$display_announcement_list = true;
|
|
$display_form = false;
|
|
}
|
|
if (!empty($error_message)) {
|
|
Display::display_error_message($error_message);
|
|
$display_announcement_list = false;
|
|
$display_form = true;
|
|
}
|
|
|
|
/*==================================================================================
|
|
DISPLAY FORM
|
|
==================================================================================*/
|
|
|
|
if ($display_form == true) {
|
|
|
|
$content_to_modify = stripslashes($content_to_modify);
|
|
$title_to_modify = stripslashes($title_to_modify);
|
|
|
|
// DISPLAY ADD ANNOUNCEMENT COMMAND
|
|
echo '<form method="post" name="f1" enctype = "multipart/form-data" action="'.api_get_self().'?publish_survey='.Security::remove_XSS($surveyid).'&id='.Security::remove_XSS($_GET['id']).'&db_name='.$db_name.'&cidReq='.Security::remove_XSS($_GET['cidReq']).'" style="margin:0px;">'."\n";
|
|
if (empty($_GET['id'])) {
|
|
$form_name = get_lang('AddAnnouncement');
|
|
} else {
|
|
$form_name = get_lang('ModifyAnnouncement');
|
|
}
|
|
echo '<div class="row"><div class="form_header">'.$form_name.'</div></div>';
|
|
|
|
//this variable defines if the course administrator can send a message to a specific user / group or not
|
|
if (empty($_SESSION['toolgroup'])) {
|
|
echo ' <div class="row">
|
|
<div class="label">'.
|
|
Display::return_icon('group.gif', get_lang('ModifyRecipientList'), array ('align' => 'absmiddle')).'<a href="#" onclick="if(document.getElementById(\'recipient_list\').style.display==\'none\') document.getElementById(\'recipient_list\').style.display=\'block\'; else document.getElementById(\'recipient_list\').style.display=\'none\';">'.get_lang('SentTo').'</a>
|
|
</div>
|
|
<div class="formw">';
|
|
if (isset($_GET['id']) && is_array($to)) {
|
|
echo ' ';
|
|
} elseif (isset($_GET['remind_inactive'])) {
|
|
$email_ann = '1';
|
|
$_SESSION['select_groupusers']="show";
|
|
$content_to_modify = sprintf(get_lang('RemindInactiveLearnersMailContent'),api_get_setting('siteName'), 7);
|
|
$title_to_modify = sprintf(get_lang('RemindInactiveLearnersMailSubject'),api_get_setting('siteName'));
|
|
} elseif (isset($_GET['remindallinactives']) && $_GET['remindallinactives']=='true') {
|
|
// we want to remind inactive users. The $_GET['since'] parameter determines which users have to be warned (i.e the users who have been inactive for x days or more
|
|
$since = isset($_GET['since']) ? intval($_GET['since']) : 6;
|
|
// getting the users who have to be reminded
|
|
$to = Tracking :: get_inactives_students_in_course($_course['id'],$since, $_SESSION['id_session']);
|
|
// setting the variables for the form elements: the users who need to receive the message
|
|
foreach($to as &$user) {
|
|
$user = 'USER:'.$user;
|
|
}
|
|
// setting the variables for the form elements: the 'visible to' form element has to be expanded
|
|
$_SESSION['select_groupusers']="show";
|
|
// setting the variables for the form elements: the message has to be sent by email
|
|
$email_ann = '1';
|
|
// setting the variables for the form elements: the title of the email
|
|
$title_to_modify = sprintf(get_lang('RemindInactiveLearnersMailSubject'),api_get_setting('siteName'),' > ',$_course['name']);
|
|
// setting the variables for the form elements: the message of the email
|
|
$content_to_modify = sprintf(get_lang('RemindInactiveLearnersMailContent'),api_get_setting('siteName'),' > ',$_course['name'],$since);
|
|
// when we want to remind the users who have never been active then we have a different subject and content for the announcement
|
|
if ($_GET['since'] == 'never') {
|
|
$title_to_modify = get_lang('NoActivityYetTitle');
|
|
$content_to_modify = get_lang('NoActivityYetContent');
|
|
}
|
|
} else {
|
|
echo get_lang("Everybody");
|
|
}
|
|
|
|
show_to_form($to);
|
|
echo ' </div>
|
|
</div>';
|
|
|
|
if (!isset($announcement_to_modify) ) $announcement_to_modify ='';
|
|
if ($announcement_to_modify=='') {
|
|
($email_ann=='1')?$checked='checked':$checked='';
|
|
echo ' <div class="row">
|
|
<div class="label">
|
|
<input class="checkbox" type="checkbox" value="1" name="email_ann" checked>
|
|
</div>
|
|
<div class="formw">'.get_lang('EmailOption').'
|
|
</div>
|
|
</div>';
|
|
|
|
}
|
|
} else {
|
|
|
|
if (!isset($announcement_to_modify) ) {
|
|
$announcement_to_modify ="";
|
|
}
|
|
if ($announcement_to_modify=='') {
|
|
($email_ann=='1' || !empty($surveyid))?$checked='checked':$checked='';
|
|
echo '<div class="row">
|
|
<div class="label">
|
|
<input class="checkbox" type="checkbox" value="1" name="email_ann" '.$checked.'>
|
|
</div>
|
|
<div class="formw">'.
|
|
get_lang('EmailOption').': '.get_lang('MyGroup').' <a href="#" onclick="if(document.getElementById(\'recipient_list\').style.display==\'none\') document.getElementById(\'recipient_list\').style.display=\'block\'; else document.getElementById(\'recipient_list\').style.display=\'none\';">'.get_lang('ModifyRecipientList').'</a>';
|
|
show_to_form_group($_SESSION['toolgroup']);
|
|
echo '</div></div>';
|
|
}
|
|
|
|
}
|
|
|
|
if ($surveyid) {
|
|
echo ' <div class="row">
|
|
<div class="label">
|
|
'.get_lang('EmailAddress').'
|
|
</div>
|
|
<div class="formw">
|
|
<input type="text" name="emailsAdd" value="'.Security::remove_XSS($emails_add).'" size="52">(Comma separated for multiple)
|
|
</div>
|
|
</div>';
|
|
echo ' <div class="row">
|
|
<div class="label">
|
|
'.get_lang('OnlyThoseAddresses').'
|
|
</div>
|
|
<div class="formw">
|
|
<input type="checkbox" name="onlyThoseMails">
|
|
</div>
|
|
</div>';
|
|
}
|
|
|
|
// the announcement title
|
|
echo ' <div class="row">
|
|
<div id="msg_error" style="display:none;color:red;margin-left:20%"></div>
|
|
<div class="label">
|
|
<span class="form_required">*</span> '.get_lang('EmailTitle').'
|
|
</div>
|
|
<div class="formw">
|
|
|
|
<input type="text" id="emailTitle" name="emailTitle" value="'.Security::remove_XSS($title_to_modify).'" size="60">
|
|
</div>
|
|
</div>';
|
|
|
|
unset($title_to_modify);
|
|
$title_to_modify = null;
|
|
|
|
if (!isset($announcement_to_modify) ) $announcement_to_modify ="";
|
|
if (!isset($content_to_modify) ) $content_to_modify ="";
|
|
if (!isset($title_to_modify)) $title_to_modify = "";
|
|
|
|
echo '<input type="hidden" name="id" value="'.$announcement_to_modify.'" />';
|
|
|
|
if ($surveyid) {
|
|
$content_to_modify='<br /><a href="'.api_get_path(WEB_CODE_PATH).'/survey/#page#?temp=#temp#&surveyid=#sid#&uid=#uid#&mail=#mail#&db_name=#db_name">'.get_lang('ClickHereToOpenSurvey').'</a><br />
|
|
'.get_lang('OrCopyPasteUrl').' <br />
|
|
'.api_get_path(WEB_CODE_PATH).'/survey/#page#?temp=#temp#&surveyid=#sid#&uid=#uid#&mail=#mail#&db_name=#db_name ';
|
|
}
|
|
|
|
$oFCKeditor = new FCKeditor('newContent') ;
|
|
|
|
$oFCKeditor->Width = '100%';
|
|
$oFCKeditor->Height = '300';
|
|
|
|
if(!api_is_allowed_to_edit()) {
|
|
$oFCKeditor->ToolbarSet = "AnnouncementsStudent";
|
|
} else {
|
|
$oFCKeditor->ToolbarSet = "Announcements";
|
|
}
|
|
|
|
$oFCKeditor->Value = $content_to_modify;
|
|
|
|
echo $oFCKeditor->CreateHtml();
|
|
|
|
//File attachment
|
|
|
|
echo ' <div style="float:left; padding:5px 5px;" >
|
|
<div class="label">
|
|
<a href="javascript://" onclick="return plus_attachment();"><span id="plus"><img style="vertical-align:middle;" src="../img/div_show.gif" alt="" /> '.get_lang('AddAnAttachment').'</span></a>
|
|
</div>
|
|
<div class="formw">
|
|
<table id="options" style="display: none;">
|
|
<tr>
|
|
<td colspan="2">
|
|
<label for="file_name">'.get_lang('FileName').' </label>
|
|
<input type="file" name="user_upload"/>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td colspan="2">
|
|
<label for="comment">'.get_lang('FileComment').'</label><br />
|
|
<textarea name="file_comment" rows ="4" cols = "34" ></textarea>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</div>
|
|
</div>';
|
|
|
|
|
|
|
|
echo'<br />';
|
|
if (empty($_SESSION['toolgroup'])) {
|
|
echo '<input type="hidden" name="submitAnnouncement" value="OK">';
|
|
echo '<input type="hidden" name="sec_token" value="'.$stok.'" />';
|
|
echo '<button class="save" type="button" value="'.' '.get_lang('Send').' '.'" onclick="selectAll(this.form.elements[3],true)" >'.get_lang('ButtonPublishAnnouncement').'</button><br /><br />';
|
|
} else {
|
|
echo '<input type="hidden" name="submitAnnouncement" value="OK">';
|
|
echo '<input type="hidden" name="sec_token" value="'.$stok.'" />';
|
|
echo '<button class="save" type="button" value="'.' '.get_lang('Send').' '.'" onclick="selectAll(this.form.elements[4],true)" >'.get_lang('ButtonPublishAnnouncement').'</button><br /><br />';
|
|
}
|
|
echo '</form><br />';
|
|
|
|
if ((isset($_GET['action']) && isset($_GET['id']) && is_array($to))||isset($_GET['remindallinactives'])||isset($_GET['remind_inactive'])) {
|
|
echo '<script>document.getElementById(\'recipient_list\').style.display=\'block\';</script>';
|
|
}
|
|
|
|
} // displayform
|
|
|
|
|
|
|
|
/*===============================================
|
|
DISPLAY ANNOUNCEMENT LIST
|
|
===============================================*/
|
|
|
|
|
|
if ($display_announcement_list && !$surveyid) {
|
|
// by default we use the id of the current user. The course administrator can see the announcement of other users by using the user / group filter
|
|
$user_id=$_user['user_id'];
|
|
if (isset($_SESSION['user'])) {
|
|
$user_id=$_SESSION['user'];
|
|
}
|
|
if (isset($_SESSION['group'])) {
|
|
$group_id=$_SESSION['group'];
|
|
}
|
|
|
|
//$group_memberships=GroupManager::get_group_ids($_course['dbName'], $_user['user_id']);
|
|
$group_memberships=GroupManager::get_group_ids($_course['dbName'],$_user['user_id']);
|
|
|
|
if (api_is_allowed_to_edit(false,true)) {
|
|
// A.1. you are a course admin with a USER filter
|
|
// => see only the messages of this specific user + the messages of the group (s)he is member of.
|
|
if (isset($_SESSION['user'])) {
|
|
if (is_array($group_memberships) && count($group_memberships)>0) {
|
|
$sql="SELECT
|
|
announcement.*, toolitemproperties.*
|
|
FROM $tbl_announcement announcement, $tbl_item_property toolitemproperties
|
|
WHERE announcement.id = toolitemproperties.ref
|
|
AND toolitemproperties.tool='announcement'
|
|
AND (toolitemproperties.to_user_id=$user_id OR toolitemproperties.to_group_id IN (0, ".implode(", ", $group_memberships).") )
|
|
$condition_session
|
|
ORDER BY display_order DESC";
|
|
|
|
} else {
|
|
$sql="SELECT
|
|
announcement.*, toolitemproperties.*
|
|
FROM $tbl_announcement announcement, $tbl_item_property toolitemproperties
|
|
WHERE announcement.id = toolitemproperties.ref
|
|
AND toolitemproperties.tool='announcement'
|
|
AND (toolitemproperties.to_user_id=$user_id OR toolitemproperties.to_group_id='0')
|
|
AND toolitemproperties.visibility='1'
|
|
$condition_session
|
|
ORDER BY display_order DESC";
|
|
|
|
}
|
|
} elseif (isset($_SESSION['group'])) {
|
|
// A.2. you are a course admin with a GROUP filter
|
|
// => see only the messages of this specific group
|
|
|
|
$sql="SELECT
|
|
announcement.*, toolitemproperties.*
|
|
FROM $tbl_announcement announcement, $tbl_item_property toolitemproperties
|
|
WHERE announcement.id = toolitemproperties.ref
|
|
AND toolitemproperties.tool='announcement'
|
|
AND (toolitemproperties.to_group_id=$group_id OR toolitemproperties.to_group_id='0')
|
|
$condition_session
|
|
GROUP BY toolitemproperties.ref
|
|
ORDER BY display_order DESC";
|
|
} else {
|
|
// A.3 you are a course admin without any group or user filter
|
|
// A.3.a you are a course admin without user or group filter but WITH studentview
|
|
// => see all the messages of all the users and groups without editing possibilities
|
|
|
|
if (isset($isStudentView) and $isStudentView=="true") {
|
|
|
|
$sql="SELECT
|
|
announcement.*, toolitemproperties.*
|
|
FROM $tbl_announcement announcement, $tbl_item_property toolitemproperties
|
|
WHERE announcement.id = toolitemproperties.ref
|
|
AND toolitemproperties.tool='announcement'
|
|
AND toolitemproperties.visibility='1'
|
|
$condition_session
|
|
GROUP BY toolitemproperties.ref
|
|
ORDER BY display_order DESC";
|
|
} else {
|
|
// A.3.a you are a course admin without user or group filter and WTIHOUT studentview (= the normal course admin view)
|
|
// => see all the messages of all the users and groups with editing possibilities
|
|
$sql="SELECT
|
|
announcement.*, toolitemproperties.*
|
|
FROM $tbl_announcement announcement, $tbl_item_property toolitemproperties
|
|
WHERE announcement.id = toolitemproperties.ref
|
|
AND toolitemproperties.tool='announcement'
|
|
AND (toolitemproperties.visibility='0' or toolitemproperties.visibility='1')
|
|
$condition_session
|
|
GROUP BY toolitemproperties.ref
|
|
ORDER BY display_order DESC";
|
|
|
|
}
|
|
}
|
|
} else {
|
|
//STUDENT
|
|
if (is_array($group_memberships) && count($group_memberships)>0) {
|
|
|
|
if ((api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous())) {
|
|
$cond_user_id = " AND (toolitemproperties.lastedit_user_id = '".api_get_user_id()."' OR (toolitemproperties.to_user_id=$user_id OR toolitemproperties.to_group_id IN (0, ".implode(", ", $group_memberships).") )) ";
|
|
} else {
|
|
$cond_user_id = " AND (toolitemproperties.to_user_id=$user_id OR toolitemproperties.to_group_id IN (0, ".implode(", ", $group_memberships).")) ";
|
|
}
|
|
|
|
$sql="SELECT
|
|
announcement.*, toolitemproperties.*
|
|
FROM $tbl_announcement announcement, $tbl_item_property toolitemproperties
|
|
WHERE announcement.id = toolitemproperties.ref
|
|
AND toolitemproperties.tool='announcement'
|
|
$cond_user_id
|
|
$condition_session
|
|
AND toolitemproperties.visibility='1'
|
|
ORDER BY display_order DESC";
|
|
} else {
|
|
|
|
if ($_user['user_id']) {
|
|
|
|
if ((api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous())) {
|
|
$cond_user_id = " AND (toolitemproperties.lastedit_user_id = '".api_get_user_id()."' OR (toolitemproperties.to_user_id='".$_user['user_id']."' OR toolitemproperties.to_group_id='0')) ";
|
|
} else {
|
|
$cond_user_id = " AND (toolitemproperties.to_user_id='".$_user['user_id']."' OR toolitemproperties.to_group_id='0') ";
|
|
}
|
|
|
|
$sql="SELECT
|
|
announcement.*, toolitemproperties.*
|
|
FROM $tbl_announcement announcement, $tbl_item_property toolitemproperties
|
|
WHERE announcement.id = toolitemproperties.ref
|
|
AND toolitemproperties.tool='announcement'
|
|
$cond_user_id
|
|
$condition_session
|
|
AND toolitemproperties.visibility='1'
|
|
AND announcement.session_id IN(0,".intval($_SESSION['id_session']).")
|
|
ORDER BY display_order DESC";
|
|
} else {
|
|
|
|
if ((api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous())) {
|
|
$cond_user_id = " AND (toolitemproperties.lastedit_user_id = '".api_get_user_id()."' OR toolitemproperties.to_group_id='0' ) ";
|
|
} else {
|
|
$cond_user_id = " AND toolitemproperties.to_group_id='0' ";
|
|
}
|
|
|
|
$sql="SELECT
|
|
announcement.*, toolitemproperties.*
|
|
FROM $tbl_announcement announcement, $tbl_item_property toolitemproperties
|
|
WHERE announcement.id = toolitemproperties.ref
|
|
AND toolitemproperties.tool='announcement'
|
|
$cond_user_id
|
|
$condition_session
|
|
AND toolitemproperties.visibility='1'
|
|
AND announcement.session_id IN(0,".intval($_SESSION['id_session']).")";
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
$result = Database::query($sql,__FILE__,__LINE__);
|
|
$num_rows = Database::num_rows($result);
|
|
|
|
/*=================================================
|
|
DISPLAY: NO ITEMS
|
|
=================================================*/
|
|
|
|
if ($num_rows == 0) {
|
|
echo get_lang('NoAnnouncements');;
|
|
}
|
|
|
|
$iterator = 1;
|
|
$bottomAnnouncement = $announcement_number;
|
|
|
|
echo "\t\t\t<table width=\"100%\" class=\"data_table\">\n";
|
|
|
|
$displayed=array();
|
|
|
|
while ($myrow = Database::fetch_array($result)) {
|
|
|
|
if (!in_array($myrow['id'], $displayed)) {
|
|
$title = $myrow['title'];
|
|
$content = $myrow['content'];
|
|
|
|
$content = make_clickable($content);
|
|
$content = text_filter($content);
|
|
|
|
/* DATE */
|
|
|
|
$last_post_datetime = $myrow['end_date'];
|
|
|
|
list($last_post_date, $last_post_time) = split(" ", $last_post_datetime);
|
|
list($year, $month, $day) = explode("-", $last_post_date);
|
|
list($hour, $min) = explode(":", $last_post_time);
|
|
$announceDate = mktime((int)$hour, (int)$min, 0, (int)$month, (int)$day, (int)$year);
|
|
|
|
// the styles
|
|
if ($myrow['visibility']=='0') {
|
|
$style='invisible';
|
|
} else {
|
|
$style = '';
|
|
}
|
|
|
|
echo "\t\t\t\t<tr class=\"".$style."\">";
|
|
|
|
/* THE ICONS */
|
|
|
|
echo "\t\t\t\t\t<th>\n";
|
|
// anchoring
|
|
echo "<a name=\"".(int)($myrow["id"])."\"></a>\n";
|
|
// User or group icon
|
|
if ($myrow['to_group_id']!== '0' and $myrow['to_group_id']!== 'NULL') {
|
|
echo "\t\t\t\t\t\t".Display::return_icon('group.gif', get_lang('AnnounceSentToUserSelection'))."\n";
|
|
}
|
|
// the email icon
|
|
if ($myrow['email_sent'] == '1') {
|
|
echo "\t\t\t\t\t\t".Display::return_icon('email.gif', get_lang('AnnounceSentByEmail'))."\n";
|
|
}
|
|
echo "\t\t\t\t\t</th>\n";
|
|
|
|
/* TITLE */
|
|
|
|
echo "\t\t\t\t\t<th>".Security::remove_XSS($title)."</th>\n";
|
|
echo "\t\t\t\t\t<th>" . get_lang("SentTo") . " : ";
|
|
|
|
$sent_to=sent_to("announcement", $myrow['id']);
|
|
$sent_to_form=sent_to_form($sent_to);
|
|
$user_info=api_get_user_info($myrow['insert_user_id']);
|
|
|
|
echo ' '.get_lang('By').' : '.str_replace(' ', ' ', api_get_person_name($user_info['firstName'], $user_info['lastName']));
|
|
echo "\t\t\t\t\t</th>\n","\t\t\t\t</tr>\n";
|
|
echo "\t\t\t\t<tr class='row_odd'>\n\t\t\t\t\t<td class=\"announcements_datum\" colspan=\"3\">";
|
|
echo get_lang('AnnouncementPublishedOn')," : ",api_ucfirst(format_locale_date($dateFormatLong,strtotime($last_post_date)));
|
|
echo "</td>\n\t\t\t\t</tr>\n";
|
|
|
|
/* CONTENT */
|
|
|
|
echo "\t\t\t\t<tr class=\"$text_style\">\n\t\t\t\t\t<td colspan=\"3\">\n";
|
|
echo $content."\t\t\t\t\t</td>\n\t\t\t\t</tr>\n";
|
|
|
|
/* RESOURCES */
|
|
|
|
echo "<tr class='row_odd'>\n<td colspan=\"3\">\n";
|
|
|
|
if (check_added_resources("Ad_Valvas", $myrow["id"])) {
|
|
echo "<i>".get_lang('AddedResources')."</i><br />";
|
|
display_added_resources("Ad_Valvas", $myrow["id"]);
|
|
}
|
|
|
|
// we can edit if : we are the teacher OR the element belongs to the session we are coaching OR the option to allow users to edit is on
|
|
if (api_is_allowed_to_edit() OR (api_is_course_coach() && api_is_element_in_the_session(TOOL_ANNOUNCEMENT,$myrow['id'])) OR (api_get_course_setting('allow_user_edit_announcement') && !api_is_anonymous())) {
|
|
|
|
/* SHOW MOD/DEL/VIS FUNCTIONS */
|
|
echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&action=modify&id=".$myrow['id']."\">",
|
|
Display::return_icon('edit.gif', get_lang('Edit')),
|
|
"</a>";
|
|
|
|
if (api_is_allowed_to_edit(false,true)) {
|
|
echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&action=delete&id=".$myrow['id']."&sec_token=".$stok."\" onclick=\"javascript:if(!confirm('".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset))."')) return false;\">",
|
|
Display::return_icon('delete.gif', get_lang('Delete')),
|
|
"</a>";
|
|
}
|
|
|
|
if ($myrow['visibility']==1) {
|
|
$image_visibility="visible";
|
|
$alt_visibility=get_lang('Hide');
|
|
} else {
|
|
$image_visibility="invisible";
|
|
$alt_visibility=get_lang('Visible');
|
|
}
|
|
|
|
echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&origin=".(!empty($_GET['origin'])?Security::remove_XSS($_GET['origin']):'')."&action=showhide&id=".$myrow['id']."&sec_token=".$stok."\">".
|
|
Display::return_icon($image_visibility.'.gif', $alt_visibility)."</a>";
|
|
|
|
// DISPLAY MOVE UP COMMAND only if it is not the top announcement
|
|
if ($iterator != 1) {
|
|
echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&up=".$myrow["id"]."&sec_token=".$stok."\">",
|
|
Display::return_icon('up.gif', get_lang('Up'))."</a>";
|
|
}
|
|
|
|
if ($iterator < $bottomAnnouncement) {
|
|
echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&down=".$myrow["id"]."&sec_token=".$stok."\">".
|
|
Display::return_icon('down.gif', get_lang('Down'))."</a>";
|
|
}
|
|
|
|
//delete attachment file
|
|
if($_GET['action'] == 'delete') {
|
|
$id = $_GET['id_attach'];
|
|
delete_announcement_attachment_file($id);
|
|
}
|
|
|
|
// show attachment list
|
|
$attachment_list = array();
|
|
$attachment_list = get_attachment($myrow['id']);
|
|
|
|
if (count($attachment_list)>0) {
|
|
$realname=$attachment_list['path'];
|
|
$user_filename=$attachment_list['filename'];
|
|
$full_file_name = 'download.php?file='.$realname;
|
|
echo '<br/>';
|
|
echo '<br/>';
|
|
echo Display::return_icon('attachment.gif',get_lang('Attachment'));
|
|
echo '<a href="'.$full_file_name.'';
|
|
echo ' "> '.$user_filename.' </a>';
|
|
echo '<span class="forum_attach_comment" >'.$attachment_list['comment'].'</span>';
|
|
|
|
if (api_is_allowed_to_edit()) {
|
|
echo ' <a href="'.api_get_self().'?'.api_get_cidreq().'&action=delete&id_attach='.$attachment_list['id'].'" onclick="javascript:if(!confirm(\''.addslashes(api_htmlentities(get_lang("ConfirmYourChoice"),ENT_QUOTES,$charset)).'\')) return false;">'.Display::return_icon('delete.gif',get_lang('Delete')).'</a><br />';
|
|
}
|
|
}
|
|
|
|
|
|
echo "</td>\n</tr>\n";
|
|
|
|
$iterator ++;
|
|
} else { // end of is_allowed_to_edit
|
|
//students view
|
|
// show attachment list
|
|
$attachment_list = array();
|
|
$attachment_list = get_attachment($myrow['id']);
|
|
|
|
if (count($attachment_list)>0) {
|
|
$realname=$attachment_list['path'];
|
|
$user_filename=$attachment_list['filename'];
|
|
$full_file_name = 'download.php?file='.$realname;
|
|
echo '<br/>';
|
|
echo '<br/>';
|
|
echo Display::return_icon('attachment.gif',get_lang('Attachment'));
|
|
echo '<a href="'.$full_file_name.'';
|
|
echo ' "> '.$user_filename.' </a>';
|
|
echo '<span class="forum_attach_comment" >'.$attachment_list['comment'].'</span>';
|
|
}
|
|
}
|
|
|
|
echo "<tr><td width=\"100%\" colspan=\"3\"><a href=\"#top\">".Display::return_icon('top.gif', get_lang('Top'))."</a></td></tr>";
|
|
|
|
}
|
|
$displayed[]=$myrow['id'];
|
|
} // end while ($myrow = Database::fetch_array($result))
|
|
|
|
echo "</table>";
|
|
|
|
} // end: if ($displayAnnoucementList)
|
|
|
|
echo "</table>";
|
|
if (!empty($display_specific_announcement)) display_announcement($announcement_id);
|
|
|
|
|
|
/*
|
|
==============================================================================
|
|
FOOTER
|
|
==============================================================================
|
|
*/
|
|
if (empty($_GET['origin']) or $_GET['origin'] !== 'learnpath') {
|
|
//we are not in learnpath tool
|
|
Display::display_footer();
|
|
}
|
|
?>
|
|
|