<?php //$Id: announcements.php 18319 2009-02-07 00:03:42Z herodoto $
/*
==============================================================================
Dokeos - elearning and course management software
Copyright (c) 2004-2008 Dokeos SPRL
Copyright (c) 2003 Ghent University (UGent)
Copyright (c) 2001 Universite catholique de Louvain (UCL)
Copyright (c) various contributors
For a full list of contributors, see "credits.txt".
The full license can be read in "license.txt".
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
See the GNU General Public License for more details.
Contact address: Dokeos, rue du Corbeau, 108, B-1030 Brussels, Belgium
Mail: info@dokeos.com
==============================================================================
*/
/**
==============================================================================
* @author Frederik Vermeire < frederik.vermeire @ pandora . be > , UGent Internship
* @author Patrick Cool < patrick.cool @ UGent . be > , Ghent University: code cleaning
* @abstract The task of the internship was to integrate the 'send messages to specific users' with the
* Announcements tool and also add the resource linker here. The database also needed refactoring
* as there was no title field (the title was merged into the content field)
* @package dokeos.announcements
* @todo make AWACS out of the configuration settings
* @todo this file is 1200+ lines without any functions -> needs to be split into
* multiple functions
==============================================================================
*/
/*
==============================================================================
INIT SECTION
==============================================================================
*/
// name of the language file that needs to be included
$language_file[] = 'announcements';
$language_file[] = 'group';
$language_file[] = 'survey';
// use anonymous mode when accessing this course tool
$use_anonymous = true;
// setting the global file that gets the general configuration, the databases, the languages, ...
include('../inc/global.inc.php');
$this_section=SECTION_COURSES;
$nameTools = get_lang('Announcement');
//session
if(isset($_GET['id_session']))
$_SESSION['id_session'] = $_GET['id_session'];
/* ------------ ACCESS RIGHTS ------------ */
// notice for unauthorized people.
api_protect_course_script();
/*
-----------------------------------------------------------
Constants and variables
-----------------------------------------------------------
*/
// Configuration settings
$display_announcement_list = true;
$display_form = false;
$display_title_list = true;
// Maximum title messages to display
$maximum = '12';
// Length of the titles
$length = '36';
// Database Table Definitions
$tbl_course_user = Database::get_main_table(TABLE_MAIN_COURSE_USER);
$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
$tbl_courses = Database::get_main_table(TABLE_MAIN_COURSE);
$tbl_sessions = Database::get_main_table(TABLE_MAIN_SESSION);
$tbl_session_course_user= Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$tbl_group = Database::get_course_table(TABLE_GROUP);
$tbl_groupUser = Database::get_course_table(TABLE_GROUP_USER);
$tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT);
$tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY);
/*
-----------------------------------------------------------
Resource linker
-----------------------------------------------------------
*/
$_SESSION['source_type']="Ad_Valvas";
include('../resourcelinker/resourcelinker.inc.php');
if (!empty($_POST['addresources'])) // When the "Add Resource" button is clicked we store all the form data into a session
{
include('announcements.inc.php');
$form_elements= array ('emailTitle'=>stripslashes($emailTitle), 'newContent'=>stripslashes($newContent), 'id'=>$id, 'to'=>$selectedform, 'emailoption'=>$email_ann);
$_SESSION['formelements']=$form_elements;
if($id) // this is to correctly handle edits
{
$action="edit";
}else
{
$action="add";
}
// ============== //
// 7 = Ad_Valvas //
// ============== //
if($surveyid)
{
header("Location: ../resourcelinker/resourcelinker.php?source_id=7&action=$action&id=$id&originalresource=no&publish_survey=$surveyid&db_name=$db_name&cidReq=$cidReq");
exit;
}
else
{
header("Location: ../resourcelinker/resourcelinker.php?source_id=7&action=$action&id=$id&originalresource=no");
exit;
}
exit;
}
/*
-----------------------------------------------------------
Tracking
-----------------------------------------------------------
*/
include(api_get_path(LIBRARY_PATH).'events.lib.inc.php');
event_access_tool(TOOL_ANNOUNCEMENT);
/*
-----------------------------------------------------------
Libraries
-----------------------------------------------------------
*/
require_once(api_get_path(LIBRARY_PATH).'groupmanager.lib.php');
require_once('announcements.inc.php');
require_once(api_get_path(INCLUDE_PATH).'lib/mail.lib.inc.php');
require_once(api_get_path(INCLUDE_PATH).'conf/mail.conf.php');
require_once(api_get_path(LIBRARY_PATH).'debug.lib.inc.php');
require_once(api_get_path(LIBRARY_PATH).'tracking.lib.php');
/*
-----------------------------------------------------------
POST TO
-----------------------------------------------------------
*/
if (!empty($_POST['To']))
{
$display_form = true;
$form_elements= array ('emailTitle'=>$_POST['emailTitle'], 'newContent'=>$_POST['newContent'], 'id'=>$_POST['id'], 'emailoption'=>$_POST['email_ann']);
$_SESSION['formelements']=$form_elements;
$form_elements = $_SESSION['formelements'];
$title_to_modify = $form_elements["emailTitle"];
$content_to_modify = $form_elements["newContent"];
$announcement_to_modify = $form_elements["id"];
}
/*
-----------------------------------------------------------
Show/hide user/group form
-----------------------------------------------------------
*/
$setting_select_groupusers=true;
if (empty($_POST['To']) and !$_SESSION['select_groupusers'])
{
$_SESSION['select_groupusers']="hide";
}
$select_groupusers_status=$_SESSION['select_groupusers'];
if (!empty($_POST['To']) and ($select_groupusers_status=="hide"))
{
$_SESSION['select_groupusers']="show";
}
if (!empty($_POST['To']) and ($select_groupusers_status=="show"))
{
$_SESSION['select_groupusers']="hide";
}
/*
-----------------------------------------------------------
Action handling
-----------------------------------------------------------
*/
// display the form
if (((!empty($_GET['action']) & & $_GET['action'] == 'add') & & $_GET['origin'] == "") || (!empty($_GET['action']) & & $_GET['action'] == 'edit') || !empty($_POST['To']))
{
$display_form = true;
}
// clear all resources
if ((empty($originalresource) || ($originalresource!=='no')) and (!empty($action) & & $action=='add'))
{
$_SESSION['formelements']=null;
//unset($_SESSION['formelements']);
unset_session_resources();
}
/*
-----------------------------------------------------------
Javascript
-----------------------------------------------------------
*/
$htmlHeadXtra[] = to_javascript();
/*
-----------------------------------------------------------
Filter user/group
-----------------------------------------------------------
*/
if(!empty($_GET['toolgroup'])){
if($_GET['toolgroup'] == strval(intval($_GET['toolgroup']))){ //check is integer
$toolgroup = $_GET['toolgroup'];
$_SESSION['select_groupusers'] = 'hide';
}else{
$toolgroup = 0;
}
api_session_register("toolgroup");
}
/*
-----------------------------------------------------------
Sessions
-----------------------------------------------------------
*/
if (!empty($_SESSION['formelements']) and !empty($_GET['originalresource']) and $_GET['originalresource'] == 'no')
{
$form_elements = $_SESSION['formelements'];
$title_to_modify = $form_elements['emailTitle'];
$content_to_modify = $form_elements['newContent'];
$announcement_to_modify = $form_elements['id'];
$to = $form_elements['to'];
//load_edit_users('announcement',$announcement_to_modify);
$email_ann = $form_elements['emailoption'];
}
if(!empty($_GET['remind_inactive']))
{
$to[] = 'USER:'.intval($_GET['remind_inactive']);
}
/*
-----------------------------------------------------------
Survey
-----------------------------------------------------------
*/
$surveyid = 0;
if(!empty($_REQUEST['publish_survey']))
{
$surveyid=Database::escape_string($_REQUEST['publish_survey']);
}
$cidReq=Database::escape_string($_REQUEST['cidReq']);
if($surveyid)
{
$db_name=Database::escape_string($_REQUEST['db_name']);
$sql_temp = "SELECT * FROM $db_name.survey WHERE survey_id='$surveyid'";
$res_temp = api_sql_query($sql_temp, __FILE__, __LINE__);
$obj=@Database::fetch_object($res_temp);
$template=$obj->template;
}
if (!empty($_SESSION['toolgroup'])){
$_clean['toolgroup']=(int)$_SESSION['toolgroup'];
$group_properties = GroupManager :: get_group_properties($_clean['toolgroup']);
$interbreadcrumb[] = array ("url" => "../group/group.php", "name" => get_lang('Groups'));
$interbreadcrumb[] = array ("url"=>"../group/group_space.php?gidReq=".$_SESSION['toolgroup'], "name"=> get_lang('GroupSpace').' ('.$group_properties['name'].')');
} else {
if($surveyid) {
$interbreadcrumb[] = array ("url" => "../survey/survey_list.php?cidReq=$cidReq", "name" => get_lang('Survey'));
$nameTools = get_lang('PublishSurvey');
}else {
$nameTools = get_lang('Announcement');
$nameTools12 = get_lang('PublishSurvey');
}
}
/*
-----------------------------------------------------------
Learning path & css
-----------------------------------------------------------
*/
// showing the header if we are not in the learning path, if we are in
// the learning path, we do not include the banner so we have to explicitly
// include the stylesheet, which is normally done in the header
if (empty($_GET['origin']) or $_GET['origin'] !== 'learnpath')
{
//we are not in the learning path
Display::Display_header($nameTools,"Announcements");
}
else
{
//we are in the learning path, only display central data and change css
$display_title_list = false;
$display_announcement_list = false;
$display_specific_announcement = true;
$announcement_id = $_REQUEST['ann_id'];
?> < link rel = "stylesheet" type = "text/css" href = " <?php echo $clarolineRepositoryWeb ?> css/default.css" >
<!-- css file for announcements -->
< link href = "../css/announcements.css" rel = "stylesheet" type = "text/css" >
<?php
}
// inserting an anchor (top) so one can jump back to the top of the page
echo "< a name = \"top\" > < / a > ";
/*=============================================
ACTION HANDLING
=============================================*/
if (api_is_allowed_to_edit(false,true) OR (api_get_course_setting('allow_user_edit_announcement') & & !api_is_anonymous()))
{
/*
-----------------------------------------------------------
Change visibility of announcement
-----------------------------------------------------------
*/
// $_GET['isStudentView']< >"false" is added to prevent that the visibility
// is changed after you do the following:
// change visibility -> studentview -> course manager view
if (!isset($_GET['isStudentView']) || $_GET['isStudentView']!='false')
{
if (isset($_GET['id']) AND $_GET['id'] AND isset($_GET['action']) AND $_GET['action']=="showhide")
{
$id=intval(addslashes($_GET['id']));
if(!api_is_course_coach() || api_is_element_in_the_session(TOOL_ANNOUNCEMENT, $id))
{
change_visibility(TOOL_ANNOUNCEMENT,$id);
$message = get_lang("VisibilityChanged");
}
}
}
/*
-----------------------------------------------------------
Delete announcement
-----------------------------------------------------------
*/
if (!empty($_GET['action']) AND $_GET['action']=='delete' AND isset($_GET['id']))
{
//api_sql_query("DELETE FROM $tbl_announcement WHERE id='$delete'",__FILE__,__LINE__);
$id=intval(addslashes($_GET['id']));
if(!api_is_course_coach() || api_is_element_in_the_session(TOOL_ANNOUNCEMENT, $id))
{
// tooledit : visibility = 2 : only visibile for platform administrator
api_sql_query("UPDATE $tbl_item_property SET visibility='2' WHERE tool='".TOOL_ANNOUNCEMENT."' and ref='".$id."'",__FILE__,__LINE__);
delete_added_resource("Ad_Valvas", $delete);
$id = null;
$emailTitle = null;
$newContent = null;
$message = get_lang("AnnouncementDeleted");
}
}
/*
-----------------------------------------------------------
Delete all announcements
-----------------------------------------------------------
*/
if (!empty($_GET['action']) and $_GET['action']=='delete_all')
{
//api_sql_query("DELETE FROM $tbl_announcement",__FILE__,__LINE__);
if(api_is_allowed_to_edit())
{
api_sql_query("UPDATE $tbl_item_property SET visibility='2' WHERE tool='".TOOL_ANNOUNCEMENT."'",__FILE__,__LINE__);
delete_all_resources_type("Ad_Valvas");
$id = null;
$emailTitle = null;
$newContent = null;
$message = get_lang("AnnouncementDeletedAll");
}
}
/*
-----------------------------------------------------------
Modify announcement
-----------------------------------------------------------
*/
if (!empty($_GET['action']) and $_GET['action']=='modify' AND isset($_GET['id']))
{
$display_form = true;
// RETRIEVE THE CONTENT OF THE ANNOUNCEMENT TO MODIFY
$id = intval(addslashes($_GET['id']));
if(!api_is_course_coach() || api_is_element_in_the_session(TOOL_ANNOUNCEMENT, $id))
{
$sql="SELECT * FROM $tbl_announcement WHERE id='$id'";
$result = api_sql_query($sql,__FILE__,__LINE__);
$myrow = Database::fetch_array($result);
if ($myrow)
{
$announcement_to_modify = $myrow['id'];
$content_to_modify = $myrow['content'];
$title_to_modify = $myrow['title'];
if ($originalresource!=="no") // and !addresources)
{
//unset_session_resources();
edit_added_resources("Ad_Valvas", $announcement_to_modify);
$to=load_edit_users("announcement", $announcement_to_modify);
}
$display_announcement_list = false;
}
if ($to=="everyone" OR !empty($_SESSION['toolgroup']))
{
$_SESSION['select_groupusers']="hide";
}
else
{
$_SESSION['select_groupusers']="show";
}
}
}
/*
-----------------------------------------------------------
Move announcement up/down
-----------------------------------------------------------
*/
if (!empty($_GET['down']))
{
$thisAnnouncementId = intval($_GET['down']);
$sortDirection = "DESC";
}
if (!empty($_GET['up']))
{
$thisAnnouncementId = intval($_GET['up']);
$sortDirection = "ASC";
}
if (!empty($sortDirection))
{
if (!in_array(trim(strtoupper($sortDirection)), array('ASC', 'DESC')))
{
$sortDirection='ASC';
}
$my_sql = "SELECT announcement.id, announcement.display_order " .
"FROM $tbl_announcement announcement, " .
"$tbl_item_property itemproperty " .
"WHERE itemproperty.ref=announcement.id " .
"AND itemproperty.tool='".TOOL_ANNOUNCEMENT."' " .
"AND itemproperty.visibility< >2 " .
"ORDER BY display_order $sortDirection";
$result = api_sql_query($my_sql,__FILE__,__LINE__);
while (list ($announcementId, $announcementOrder) = Database::fetch_row($result))
{
// STEP 2 : FOUND THE NEXT ANNOUNCEMENT ID AND ORDER.
// COMMIT ORDER SWAP ON THE DB
if (isset ($thisAnnouncementOrderFound) & & $thisAnnouncementOrderFound == true)
{
$nextAnnouncementId = $announcementId;
$nextAnnouncementOrder = $announcementOrder;
api_sql_query("UPDATE $tbl_announcement " .
"SET display_order = '$nextAnnouncementOrder' " .
"WHERE id = '$thisAnnouncementId'",__FILE__,__LINE__);
api_sql_query("UPDATE $tbl_announcement " .
"SET display_order = '$thisAnnouncementOrder' " .
"WHERE id = '$nextAnnouncementId.'",__FILE__,__LINE__);
break;
}
// STEP 1 : FIND THE ORDER OF THE ANNOUNCEMENT
if ($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'])?$_POST['emailTitle']:'');
$newContent=(!empty($_POST['newContent'])?$_POST['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
{
$edit_id = edit_advalvas_item($id,$emailTitle,$newContent,$_POST['selectedform']);
if(!$delete)
{
update_added_resources("Ad_Valvas", $id);
}
$message = get_lang('AnnouncementModified');
}
else //insert mode
{
if(!$surveyid){
$result = api_sql_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 = $orderMax + 1;
if(!empty($_SESSION['toolgroup'])){
//$insert_id=store_advalvas_item($_POST['emailTitle'],$_POST['newContent'],$order,array('GROUP:'.$_SESSION['toolgroup']));
$insert_id=store_advalvas_group_item($_POST['emailTitle'],$_POST['newContent'],$order,array('GROUP:'.$_SESSION['toolgroup']),$_POST['selectedform']);
}else{
$insert_id=store_advalvas_item($_POST['emailTitle'],$_POST['newContent'],$order,$_POST['selectedform']);
}
store_resources($_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 = $_SESSION['_user']['lastName'].' '.$_SESSION['_user']['firstName'];
$email = $_SESSION['_user']['mail'];
$headers="From:$sender_name\r\nReply-to: $email\r\nContent-type: text/html; charset=iso-8859-15";
//@mail($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'";
$res_date=api_sql_query($sql_date, __FILE__, __LINE__);
$obj_date=Database::fetch_object($res_date);
$end_date=$obj_date->avail_till;
$table_reminder = Database :: get_main_table(TABLE_MAIN_SURVEY_REMINDER);
if($_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')";
api_sql_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')";
api_sql_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')";
api_sql_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.")";
$groupMemberResult = api_sql_query($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!='')
{
$result = api_sql_query($sqlmail,__FILE__,__LINE__);
/*=================================================================================
send email one by one to avoid antispam
=================================================================================*/
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;
$db_name = Database::get_course_table(TABLE_MAIN_SURVEY);
if($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 = $_SESSION['_user']['lastName'].' '.$_SESSION['_user']['firstName'];
$email = $_SESSION['_user']['mail'];
$headers="From:$sender_name\r\nReply-to: $email\r\nContent-type: text/html; charset=iso-8859-15";
//@mail($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 = $myrow["lastname"]." ".$myrow["firstname"]."< br / > \n".stripslashes($emailTitle)."< br / > ";
// 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 .= $_user['firstName'].' '.$_user['lastName']." \n";
$mail_body .= "< br / > \n< a href = \"".api_get_path(WEB_COURSE_PATH).$_course['id']."\" > ";
$mail_body .= $_course['official_code'].' '.$_course['name'] . "< / a > ";
//set the charset and use it for the encoding of the email - small fix, not really clean (should check the content encoding origin first)
//here we use the encoding used for the webpage where the text is encoded (ISO-8859-1 in this case)
//$to_email_address =$_POST['emailsAdd'];
//$mail_body;
$headers = array();
if(empty($charset)){$charset='ISO-8859-1';}
$headers['Content-Type'] = 'text/html';
$headers['charset'] = $charset;
$mailid=$myrow["email"];
$newmail = api_mail_html($myrow["lastname"].' '.$myrow["firstname"], $myrow["email"], stripslashes($emailSubject), $mail_body, $_SESSION['_user']['lastName'].' '.$_SESSION['_user']['firstName'], $_SESSION['_user']['mail'],$headers);
}
$sql_date="SELECT * FROM $db_name WHERE survey_id='$surveyid'";
$res_date=api_sql_query($sql_date, __FILE__, __LINE__);
$obj_date=Database::fetch_object($res_date);
$end_date=$obj_date->avail_till;
$table_reminder = Database :: get_main_table(TABLE_MAIN_SURVEY_REMINDER);
if($_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')";
api_sql_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')";
api_sql_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')";
api_sql_query($sql, __FILE__, __LINE__);
}
}
update_mail_sent($insert_id);
$message = $added_and_sent;
}
} // $email_ann*/
} // isset
// UNSET VARIABLES
unset_session_resources();
unset($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 $_REQUEST [ 'publish_survey' ]; ?> ";
< / script >
<?php
}
} // if $submit Announcement
}
}
/*====================================================
Tool Title
====================================================*/
$fck_attribute['Width'] = '100%';
$fck_attribute['Height'] = '300';
$fck_attribute['ToolbarSet'] = 'Introduction';
if (empty($_GET['origin']) || $_GET['origin'] !== 'learnpath')
{
//api_display_tool_title($nameTools);
Display::display_introduction_section(TOOL_ANNOUNCEMENT);
}
$fck_attribute = null; // Clearing this global variable immediatelly after it has been used.
/*
==============================================================================
MAIN SECTION
==============================================================================
*/
/*=====================================================================================
MAIN CODE HTML
=====================================================================================*/
// The commands below will change these display settings if they need it
/*======================================================================
DISPLAY LEFT COLUMN
======================================================================*/
if(api_is_allowed_to_edit(false,true) OR (api_get_course_setting('allow_user_edit_announcement') & & !api_is_anonymous()) ) // check teacher status
{
if (empty($_GET['origin']) or $_GET['origin'] !== 'learnpath')
{
$sql="SELECT
announcement.*, toolitemproperties.*
FROM $tbl_announcement announcement, $tbl_item_property toolitemproperties
WHERE announcement.id = toolitemproperties.ref
AND toolitemproperties.tool='announcement'
AND toolitemproperties.visibility< >'2'
AND announcement.session_id IN(0,".intval($_SESSION['id_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'], $_user['user_id']);
// the user is member of several groups => display personal announcements AND his group announcements AND the general announcements
if (is_array($group_memberships) & & count($group_memberships)>0)
{
$sql="SELECT
announcement.*, toolitemproperties.*
FROM $tbl_announcement announcement, $tbl_item_property toolitemproperties
WHERE announcement.id = toolitemproperties.ref
AND toolitemproperties.tool='announcement'
AND toolitemproperties.visibility='1'
AND ( toolitemproperties.to_user_id='".$_user['user_id']."'" .
"OR toolitemproperties.to_group_id IN (0, ".implode(", ", $group_memberships).") )
AND announcement.session_id IN(0,".intval($_SESSION['id_session']).")
GROUP BY toolitemproperties.ref
ORDER BY display_order DESC
LIMIT 0,$maximum";
}
// the user is not member of any group
else
{
// this is an identified user => show the general announcements AND his personal announcements
if ($_user['user_id'])
{
$sql="SELECT
announcement.*, toolitemproperties.*
FROM $tbl_announcement announcement, $tbl_item_property toolitemproperties
WHERE announcement.id = toolitemproperties.ref
AND toolitemproperties.tool='announcement'
AND toolitemproperties.visibility='1'
AND ( toolitemproperties.to_user_id='".$_user['user_id']."' OR toolitemproperties.to_group_id='0')
AND announcement.session_id IN(0,".intval($_SESSION['id_session']).")
GROUP BY toolitemproperties.ref
ORDER BY display_order DESC
LIMIT 0,$maximum";
}
// the user is not identiefied => show only the general announcements
else
{
$sql="SELECT
announcement.*, toolitemproperties.*
FROM $tbl_announcement announcement, $tbl_item_property toolitemproperties
WHERE announcement.id = toolitemproperties.ref
AND toolitemproperties.tool='announcement'
AND toolitemproperties.visibility='1'
AND toolitemproperties.to_group_id='0'
AND announcement.session_id IN(0,".intval($_SESSION['id_session']).")
GROUP BY toolitemproperties.ref
ORDER BY display_order DESC
LIMIT 0,$maximum";
}
}
}
}
$result = api_sql_query($sql,__FILE__,__LINE__);
$announcement_number = Database::num_rows($result);
/*----------------------------------------------------
ADD ANNOUNCEMENT / DELETE ALL
----------------------------------------------------*/
echo '< div class = "actions" > ';
if(!$surveyid)
{
if ((api_is_allowed_to_edit(false,true) OR (api_get_course_setting('allow_user_edit_announcement') & & !api_is_anonymous())) and (empty($_GET['origin']) or $_GET['origin'] !== 'learnpath'))
{
echo "< a href = '".api_get_self()."?".api_get_cidreq()."&action=add&origin=".(empty($_GET[' origin ' ] ) ? ' ' : $ _GET [ ' origin ' ] ) . " ' > ".Display::return_icon('announce_add.gif',get_lang('AddAnnouncement')).get_lang('AddAnnouncement')."< / a > ";
}
if (api_is_allowed_to_edit() & & $announcement_number > 1)
{
echo "< a href = \"".api_get_self()."?".api_get_cidreq()."&action=delete_all\" onclick = \"javascript:if(!confirm('".get_lang("ConfirmYourChoice")."')) return false ; \ " > ".Display::return_icon('valves_delete.gif',get_lang('AnnouncementDeleteAll'), array ('style' => 'width:22px; height:22px;')).get_lang('AnnouncementDeleteAll')."< / a > \n";
} // if announcementNumber > 1
}
echo '< / div > ';
if (empty($_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 = $myrow['title'];
echo "\t\t\t\t< tr > \n";
echo "\t\t\t\t\t< td width = \"15%\" > \n";
if ($myrow['visibility']==0)
{ $class="class=\"invisible\"";}
else
{ $class="";}
echo "\t\t\t\t\t\t< a style = \"text-decoration:none\" href = \"announcements.php?".api_get_cidreq()."#".$myrow['id']."\" " . $ class . " > " . api_trunc_str($title,$length) . "< / a > \n";
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) & & $message == true)
{
Display::display_normal_message($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\" action = \"".api_get_self()."?publish_survey=$surveyid&id=".$_GET['id']."&db_name=$db_name&cidReq=".$_GET['cidReq']."&action=".$_GET['action']."\" style = \"margin:0px;\" > \n";
//this variable defines if the course administrator can send a message to a specific user / group
// or not
//echo "sessiewaarde: ".$_SESSION['select_groupusers'];
if(empty($_SESSION['toolgroup'])){
echo "< table > < tr > < td > ";
echo get_lang("SentTo").": ";
echo "< / td > < td > ";
if(isset($_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')
{
$since = isset($_GET['since']) ? intval($_GET['since']) : 6;
$to = Tracking :: get_inactives_students_in_course($_course['id'],$since, $_SESSION['id_session']);
foreach($to as & $user)
{
$user = 'USER:'.$user;
}
$_SESSION['select_groupusers']="show";
$email_ann = '1';
$content_to_modify = sprintf(get_lang('RemindInactiveLearnersMailContent'),api_get_setting('siteName'),$since);
$title_to_modify = sprintf(get_lang('RemindInactiveLearnersMailSubject'),api_get_setting('siteName'));
/*
//echo ' < script type = "text/javascript" > document . onload = "document.getElementById(\'recipient_list\').style.display=\'block\'" ; < / script > ';
*/
}
else{
echo get_lang("Everybody");
}
echo "< / td > < td > ";
echo Display::return_icon('group.gif', get_lang('ModifyRecipientList'), array ('align' => 'absmiddle')).'< a href = "#" onclick = "if(document.getElementById(\'recipient_list\').style.display==\'none\') document.getElementById(\'recipient_list\').style.display=\'block\'; else document.getElementById(\'recipient_list\').style.display=\'none\';" > '.get_lang('ModifyRecipientList').'< / span > ';
echo "< / td > < / tr > < / table > ";
show_to_form($to);
echo "< br / > < br / > ";
if (!isset($announcement_to_modify) ) $announcement_to_modify ="";
if ($announcement_to_modify=='')
{
($email_ann=='1')?$checked='checked':$checked='';
echo "< input class = \"checkbox\" type = checkbox value = \"1\" name = \"email_ann\" $ checked > ".get_lang('EmailOption')," : ",
"< br / > < br / > ";
}
}else{
if (!isset($announcement_to_modify) ) $announcement_to_modify ="";
if ($announcement_to_modify=='')
{
($email_ann=='1' || !empty($surveyid))?$checked='checked':$checked='';
echo "< input class = \"checkbox\" type = checkbox value = \"1\" name = \"email_ann\" $ checked > ".get_lang('EmailOption')," : ".get_lang('MyGroup'),
"< br > < br > ";
echo '< 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($_SESSION['toolgroup']);
echo '< br > < br > ';
}
}
if($surveyid){
echo get_lang('EmailAddress').": < input type = \"text\" name = \"emailsAdd\" value = \"".$emails_add."\" size = \"52\" > (Comma separated for multiple)< br > ";
echo get_lang('OnlyThoseAddresses').": < input type = \"checkbox\" name = \"onlyThoseMails\" > < br > ";
}
echo "< div id = 'msg_error' style = 'display:none;color:red' > < / div > ";
echo "< label style = 'color:red;font-size:14pt' > *< / label > ".get_lang('EmailTitle').": < input type = \"text\" id = \"emailTitle\" name = \"emailTitle\" value = \"".$title_to_modify."\" size = \"52\" onfocus = \"document.getElementById('msg_error').style.display='none';\" > < br / > ";
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)) $title_to_modify = "";
echo "< br / > \n< input type = \"hidden\" name = \"id\" value = \"".$announcement_to_modify."\" > ";
if($surveyid){
$content_to_modify='< br / > < a href = "'.api_get_path(WEB_CODE_PATH).'/survey/#page#?temp=#temp#&surveyid=#sid#&uid=#uid#&mail=#mail#&db_name=#db_name" > '.get_lang('ClickHereToOpenSurvey').'< / a > < br / >
'.get_lang('OrCopyPasteUrl').' < br / >
'.api_get_path(WEB_CODE_PATH).'/survey/#page#?temp=#temp#&surveyid=#sid#&uid=#uid#&mail=#mail#&db_name=#db_name ';
}
//api_disp_html_area('newContent',$content_to_modify,'250px');
require_once(api_get_path(LIBRARY_PATH) . "/fckeditor/fckeditor.php");
$oFCKeditor = new FCKeditor('newContent') ;
$oFCKeditor->ToolbarSet = "Announcements";
$oFCKeditor->Height = '250';
$oFCKeditor->Width = '100%';
$oFCKeditor->Value = $content_to_modify;
echo $oFCKeditor->CreateHtml();
echo'< br / > ';
if(empty($_SESSION['toolgroup'])){
echo '< input type = "hidden" name = "submitAnnouncement" value = "OK" > ';
//echo '< br / > < input type = "button" value = "'.' '.get_lang('Send').' '.'" onclick = "selectAll(this.form.elements[3],true)" / > < br / > < br / > ';
echo '< br / > < button class = "save" type = "submit" value = "'.' '.get_lang('Send').' '.'" onclick = "selectAll(this.form.elements[3],true)" > '.get_lang('Send').'< / button > < br / > < br / > ';
}
else{
echo '< input type = "hidden" name = "submitAnnouncement" value = "OK" > ';
//echo '< br / > < input type = "button" value = "'.' '.get_lang('Send').' '.'" onclick = "selectAll(this.form.elements[4],true)" / > < br / > < br / > ';
echo '< br / > < button class = "save" type = "submit" value = "'.' '.get_lang('Send').' '.'" onclick = "selectAll(this.form.elements[4],true)" > '.get_lang('Send').'< / 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(", ", $group_memberships).") )
AND announcement.session_id IN(0,".intval($_SESSION['id_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'
AND announcement.session_id IN(0,".intval($_SESSION['id_session']).")
ORDER BY display_order DESC";
}
}
// A.2. you are a course admin with a GROUP filter
// => see only the messages of this specific group
elseif (isset($_SESSION['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')
AND announcement.session_id IN(0,".intval($_SESSION['id_session']).")
GROUP BY toolitemproperties.ref
ORDER BY display_order DESC";
}
// A.3 you are a course admin without any group or user filter
else
{
// A.3.a you are a course admin without user or group filter but WITH studentview
// => see all the messages of all the users and groups without editing possibilities
if (isset($isStudentView) and $isStudentView=="true")
{
$sql="SELECT
announcement.*, toolitemproperties.*
FROM $tbl_announcement announcement, $tbl_item_property toolitemproperties
WHERE announcement.id = toolitemproperties.ref
AND toolitemproperties.tool='announcement'
AND toolitemproperties.visibility='1'
AND announcement.session_id IN(0,".intval($_SESSION['id_session']).")
GROUP BY toolitemproperties.ref
ORDER BY display_order DESC";
}
// 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
else
{
$sql="SELECT
announcement.*, toolitemproperties.*
FROM $tbl_announcement announcement, $tbl_item_property toolitemproperties
WHERE announcement.id = toolitemproperties.ref
AND toolitemproperties.tool='announcement'
AND (toolitemproperties.visibility='0' or toolitemproperties.visibility='1')
AND announcement.session_id IN(0,".intval($_SESSION['id_session']).")
GROUP BY toolitemproperties.ref
ORDER BY display_order DESC";
}
}
}
else //STUDENT
{
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(", ", $group_memberships).") )
AND toolitemproperties.visibility='1'
ORDER BY display_order DESC";
}
else
{
if ($_user['user_id'])
{
$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['user_id']."' OR toolitemproperties.to_group_id='0')
AND toolitemproperties.visibility='1'
AND announcement.session_id IN(0,".intval($_SESSION['id_session']).")
ORDER BY display_order DESC";
}
else
{
$sql="SELECT
announcement.*, toolitemproperties.*
FROM $tbl_announcement announcement, $tbl_item_property toolitemproperties
WHERE announcement.id = toolitemproperties.ref
AND toolitemproperties.tool='announcement'
AND toolitemproperties.to_group_id='0'
AND toolitemproperties.visibility='1'
AND announcement.session_id IN(0,".intval($_SESSION['id_session']).")";
}
}
}
$result = api_sql_query($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 > ".$title."< / th > \n";
/*==================================================================
SENT TO
===================================================================*/
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').' : '.$user_info['lastName'].' '.$user_info['firstName'];
echo "\t\t\t\t\t< / th > \n","\t\t\t\t< / tr > \n";
/*=========================================================
TITLE
=========================================================*/
echo "\t\t\t\t< tr class = 'row_odd' > \n",
"\t\t\t\t\t< td class = \"announcements_datum\" colspan = \"3\" > ",
get_lang('AnnouncementPublishedOn')," : ",ucfirst(format_locale_date($dateFormatLong,strtotime($last_post_date))),
"< / td > \n",
"\t\t\t\t< / tr > \n",
/*=========================================================
CONTENT
=========================================================*/
"\t\t\t\t< tr class = \"$text_style\" > \n",
"\t\t\t\t\t< td colspan = \"3\" > \n",
$content,
"\t\t\t\t\t< / td > \n",
"\t\t\t\t< / tr > \n",
/*========================================================
RESOURCES
========================================================*/
"< 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']."\" onclick = \"javascript:if(!confirm('".addslashes(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'])?$_GET['origin']:'')."&action=showhide&id=".$myrow['id']."\" > ",
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=",$myrow["id"],"\" > ",
Display::return_icon('up.gif', get_lang('Up')),
"< / a > ";
}
if($iterator < $bottomAnnouncement)
{
echo "< a href = \"".api_get_self()."?".api_get_cidreq()."&down=".$myrow["id"]."\" > ",
Display::return_icon('down.gif', get_lang('Down')),
"< / a > ";
}
echo "< / td > \n",
"< / tr > \n";
$iterator ++;
} // is_allowed_to_edit
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();
}
?>
