@ -1,18 +1,13 @@
<?php //$Id: announcements.inc.php 21903 2009-07-08 17:28:02Z juliomontoya $
<?php
/* For licensing terms, see /license.txt */
/**
==============================================================================
* Include file with functions for the announcements module.
* @package dokeos.announcements
==============================================================================
* @package chamilo.announcements
*/
$tbl_announcement_attachment = Database::get_course_table(TABLE_ANNOUNCEMENT_ATTACHMENT);
/*
==============================================================================
DISPLAY FUNCTIONS
==============================================================================
*/
/**
* displays one specific announcement
@ -20,10 +15,8 @@ $tbl_announcement_attachment = Database::get_course_table(TABLE_ANNOUNCEMENT_ATT
* @todo remove globals
* @todo more security checking
*/
function display_announcement($announcement_id)
{
function display_announcement($announcement_id) {
global $_user, $dateFormatLong;
if ($announcement_id != strval(intval($announcement_id))) { return false; } // potencial sql injection
$tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT);
@ -61,45 +54,44 @@ function display_announcement($announcement_id)
list($last_post_date, $last_post_time) = split(" ", $last_post_datetime);
}
echo "< table height = \"100\" width = \"100%\" border = \"1\" cellpadding = \"5\" cellspacing = \"0\" id = \"agenda_list\" > \n ";
echo "< tr class = \"data\" > < td > " . $title . "< / td > < / tr > \n ";
echo "< tr > < td class = \"announcements_datum\" > " . get_lang('AnnouncementPublishedOn') . " : " . api_convert_and_format_date($last_post_datetime, null, date_default_timezone_get()) . "< / td > < / tr > \n ";
echo "< tr class = \"text\" > < td > $content< / td > < / tr > \n ";
echo "< table height = \"100\" width = \"100%\" border = \"1\" cellpadding = \"5\" cellspacing = \"0\" id = \"agenda_list\" > ";
echo "< tr class = \"data\" > < td > " . $title . "< / td > < / tr > ";
echo "< tr > < td class = \"announcements_datum\" > " . get_lang('AnnouncementPublishedOn') . " : " . api_convert_and_format_date($last_post_datetime, null, date_default_timezone_get()) . "< / td > < / tr > ";
echo "< tr class = \"text\" > < td > $content< / td > < / tr > ";
echo "< / table > ";
}
/*======================================
/*
SHOW_TO_FORM
====================================== */
*/
/**
* this function shows the form for sending a message to a specific group or user.
*/
function show_to_form($to_already_selected)
{
function show_to_form($to_already_selected) {
$user_list=get_course_users();
$group_list=get_course_groups();
if ($to_already_selected == "")
$to_already_selected = array();
echo "\n < table id = \"recipient_list\" style = \"display: none ; \ " > \n ";
echo "\t< tr > \n ";
echo "< table id = \"recipient_list\" style = \"display: none ; \ " > ";
echo "\t< tr > ";
// the form containing all the groups and all the users of the course
echo "\t\t < td > \n ";
echo "< td > ";
echo "< strong > ".get_lang('Users')."< / strong > < br / > ";
construct_not_selected_select_form($group_list,$user_list,$to_already_selected);
echo "\t\t < / td > \n ";
echo "< / td > ";
// the buttons for adding or removing groups/users
echo "\n\t\t < td valign = \"middle\" > \n ";
/*echo "\t\t < input type = \"button\" " ,
echo "< td valign = \"middle\" > ";
/*echo "< input type = \"button\" " ,
"onClick=\"javascript: move(this.form.elements[0],this.form.elements[3])\" ",// 7 & 4 : fonts
"value=\" >> \">",
"\n\t\t < p > < / p > ",
"< p > < / p > ",
"\n\t\t < input type = \"button\"",
"< input type = \"button\"",
"onClick=\"javascript: move(this.form.elements[3],this.form.elements[0])\" ",
"value=\" < < \">";*/
@ -108,28 +100,28 @@ function show_to_form($to_already_selected)
< br / > < br / >
< button class = "arrowl" type = "button" onClick = "javascript: move(this.form.elements[3], this.form.elements[0])" onClick = "javascript: move(this.form.elements[3], this.form.elements[0])" > < / button >
<?php
echo "\t\t < / td > \n ";
echo "\n\t\t < td > \n ";
echo "< / td > ";
echo "< td > ";
// the form containing the selected groups and users
echo "< strong > ".get_lang('DestinationUsers')."< / strong > < br / > ";
construct_selected_select_form($group_list,$user_list,$to_already_selected);
echo "\t\t < / td > \n ";
echo "\t < / tr > \n ";
echo "< / td > ";
echo "< / tr > ";
echo "< / table > ";
}
/*===========================================
/*
CONSTRUCT_NOT_SELECT_SELECT_FORM
=========================================== */
*/
/**
* this function shows the form for sending a message to a specific group or user.
*/
function construct_not_selected_select_form($group_list=null, $user_list=null,$to_already_selected)
{
echo "\t\t < select name = \"not_selected_form[]\" size = 5 style = \"width:200px\" multiple > \n ";
echo "< select name = \"not_selected_form[]\" size = 5 style = \"width:200px\" multiple > ";
// adding the groups to the select form
if ($group_list)
{
@ -139,14 +131,14 @@ function construct_not_selected_select_form($group_list=null, $user_list=null,$t
{
if (!in_array("GROUP:".$this_group['id'],$to_already_selected)) // $to_already_selected is the array containing the groups (and users) that are already selected
{
echo "\t\t < option value = \"GROUP:".$this_group['id']."\" > ",
echo "< option value = \"GROUP:".$this_group['id']."\" > ",
"G: ",$this_group['name']," - " . $this_group['userNb'] . " " . get_lang('Users') .
"< / option > \n ";
"< / option > ";
}
}
}
// a divider
echo "\t\t < option value = \"\" > ---------------------------------------------------------< / option > \n ";
echo "< option value = \"\" > ---------------------------------------------------------< / option > ";
}
// adding the individual users to the select form
if ($user_list) {
@ -155,21 +147,21 @@ function construct_not_selected_select_form($group_list=null, $user_list=null,$t
if (is_array($to_already_selected)) {
if (!in_array("USER:".$this_user['user_id'],$to_already_selected)) // $to_already_selected is the array containing the users (and groups) that are already selected
{
echo "\t\t < option value = \"USER:".$this_user['user_id']."\" > ",
echo "< option value = \"USER:".$this_user['user_id']."\" > ",
"", api_get_person_name($this_user['firstname'], $this_user['lastname']),
"< / option > \n ";
"< / option > ";
}
}
}
}
echo "\t\t < / select > \n ";
echo "< / select > ";
}
/*==========================================
/*
CONSTRUCT_SELECTED_SELECT_FORM
========================================== */
*/
/**
* this function shows the form for sending a message to a specific group or user.
*/
@ -190,20 +182,20 @@ function construct_selected_select_form($group_list=null, $user_list=null,$to_al
$ref_array_users=get_course_users();
// we construct the form of the already selected groups / users
echo "\t\t < select name = \"selectedform[]\" size = \"5\" multiple style = \"width:200px\" width = \"200px\" > ";
echo "< select name = \"selectedform[]\" size = \"5\" multiple style = \"width:200px\" width = \"200px\" > ";
if (is_array($to_already_selected)) {
foreach($to_already_selected as $groupuser)
{
list($type,$id)=explode(":",$groupuser);
if ($type=="GROUP")
{
echo "\t\t < option value = \"".$groupuser."\" > G: ".$ref_array_groups[$id]['name']."< / option > ";
echo "< option value = \"".$groupuser."\" > G: ".$ref_array_groups[$id]['name']."< / option > ";
}
else
{
foreach($ref_array_users as $key=>$value){
if($value['user_id']==$id){
echo "\t\t < option value = \"".$groupuser."\" > ".api_get_person_name($value['firstname'], $value['lastname'])."< / option > ";
echo "< option value = \"".$groupuser."\" > ".api_get_person_name($value['firstname'], $value['lastname'])."< / option > ";
break;
}
}
@ -219,9 +211,9 @@ function construct_selected_select_form($group_list=null, $user_list=null,$to_al
//api_display_normal_message("group " . $thisGroup[id] . $thisGroup[name]);
if (!is_array($to_already_selected) || !in_array("GROUP:".$this_group['id'],$to_already_selected)) // $to_already_selected is the array containing the groups (and users) that are already selected
{
echo "\t\t < option value = \"GROUP:".$this_group['id']."\" > ",
echo "< option value = \"GROUP:".$this_group['id']."\" > ",
"G: ",$this_group['name']," – " . $this_group['userNb'] . " " . get_lang('Users') .
"< / option > \n ";
"< / option > ";
}
}
}
@ -230,14 +222,14 @@ function construct_selected_select_form($group_list=null, $user_list=null,$to_al
{
if (!is_array($to_already_selected) || !in_array("USER:".$this_user['user_id'],$to_already_selected)) // $to_already_selected is the array containing the users (and groups) that are already selected
{
echo "\t\t < option value = \"USER:",$this_user['user_id'],"\" > ",
echo "< option value = \"USER:",$this_user['user_id'],"\" > ",
"", api_get_person_name($this_user['firstname'], $this_user['lastname']),
"< / option > \n ";
"< / option > ";
}
}
}
}
echo "< / select > \n ";
echo "< / select > ";
}
@ -247,29 +239,29 @@ function construct_selected_select_form($group_list=null, $user_list=null,$to_al
function show_to_form_group($group_id)
{
echo "\n < table id = \"recipient_list\" style = \"display: none ; \ " > \n ";
echo "\t < tr > \n ";
echo "< table id = \"recipient_list\" style = \"display: none ; \ " > ";
echo "< tr > ";
echo "\t\t < td > \n ";
echo "< td > ";
echo "\t\t < select name = \"not_selected_form[]\" size = 5 style = \"width:200px\" multiple > \n ";
echo "< select name = \"not_selected_form[]\" size = 5 style = \"width:200px\" multiple > ";
$group_users = GroupManager::get_subscribed_users($group_id);
foreach ($group_users as $user){
echo '< option value = "'.$user['user_id'].'" > '.api_get_person_name($user['firstname'], $user['lastname']).'< / option > ';
}
echo '< / select > ';
echo "\t\t < / td > \n ";
echo "< / td > ";
// the buttons for adding or removing groups/users
echo "\n\t\t < td valign = \"middle\" > \n ";
/*echo "\t\t < input type = \"button\" " ,
echo "< td valign = \"middle\" > ";
/*echo "< input type = \"button\" " ,
"onClick=\"move(this.form.elements[1],this.form.elements[4])\" ",// 7 & 4 : fonts
"value=\" >> \">",
"\n\t\t < p > < / p > ",
"< p > < / p > ",
"\n\t\t < input type = \"button\"",
"< input type = \"button\"",
"onClick=\"move(this.form.elements[4],this.form.elements[1])\" ",
"value=\" < < \">";*/
@ -278,22 +270,20 @@ function show_to_form_group($group_id)
< br / > < br / >
< button class = "arrowl" type = "button" onClick = "javascript: move(this.form.elements[4], this.form.elements[1])" onClick = "javascript: move(this.form.elements[4], this.form.elements[1])" > < / button >
<?php
echo "\t\t < / td > \n ";
echo "\n\t\t < td > \n ";
echo "< / td > ";
echo "< td > ";
echo "\t\t < select name = \"selectedform[]\" size = 5 style = \"width:200px\" multiple > \n ";
echo "< select name = \"selectedform[]\" size = 5 style = \"width:200px\" multiple > ";
echo '< / select > ';
echo "\t\t < / td > \n ";
echo "\t < / tr > \n ";
echo "< / td > ";
echo "< / tr > ";
echo "< / table > ";
}
/*
==============================================================================
DATA FUNCTIONS
==============================================================================
*/
/**
@ -331,9 +321,10 @@ function get_course_groups()
return $new_group_list;
}
/*======================================
/*
*
LOAD_EDIT_USERS
====================================== */
*/
/**
* This tools loads all the users and all the groups who have received
* a specific item (in this case an announcement item)
@ -371,9 +362,9 @@ function load_edit_users($tool, $id)
/*======================================
/*
USER_GROUP_FILTER_JAVASCRIPT
====================================== */
*/
/**
* returns the javascript for setting a filter
* this goes into the $htmlHeadXtra[] array
@ -393,9 +384,9 @@ function user_group_filter_javascript()
}
/*======================================
/*
TO_JAVASCRIPT
======================================== */
*/
/**
* returns all the javascript that is required for easily
* setting the target people/groups
@ -552,9 +543,9 @@ function plus_attachment() {
}
/*======================================
/*
SENT_TO_FORM
====================================== */
*/
/**
* constructs the form to display all the groups and users the message has been sent to
* input: $sent_to_array is a 2 dimensional array containing the groups and the users
@ -593,14 +584,14 @@ function sent_to_form($sent_to_array)
// starting the form if there is more than one user/group
if ($total_numbers >1)
{
$output="< select name = \"sent to \ " > \n ";
$output="< select name = \"sent to \ " > ";
$output.="< option > ".get_lang("SentTo")."< / option > ";
// outputting the name of the groups
if (is_array($sent_to_array['groups']))
{
foreach ($sent_to_array['groups'] as $group_id)
{
$output.="\t < option value = \"\" > G: ".$group_names[$group_id]['name']."< / option > \n ";
$output.="< option value = \"\" > G: ".$group_names[$group_id]['name']."< / option > ";
}
}
@ -611,13 +602,13 @@ function sent_to_form($sent_to_array)
foreach ($sent_to_array['users'] as $user_id)
{
$user_info = api_get_user_info($user_id);
$output.="\t < option value = \"\" > ".api_get_person_name($user_info['firstname'], $user_info['lastname'])."< / option > \n ";
$output.="< option value = \"\" > ".api_get_person_name($user_info['firstname'], $user_info['lastname'])."< / option > ";
}
}
}
// ending the form
$output.="< / select > \n ";
$output.="< / select > ";
}
else // there is only one user/group
{
@ -643,9 +634,9 @@ function sent_to_form($sent_to_array)
}
/*======================================
/*
SEPARATE_USERS_GROUPS
====================================== */
*/
/**
* This function separates the users from the groups
* users have a value USER:XXX (with XXX the dokeos id
@ -674,9 +665,9 @@ function separate_users_groups($to)
/*======================================
/*
SENT_TO()
====================================== */
*/
/**
* Returns all the users and all the groups a specific announcement item
* has been sent to
@ -776,8 +767,7 @@ function change_visibility_announcement($tool,$id)
function store_advalvas_item($emailTitle, $newContent, $order, $to, $file = array(), $file_comment='') {
global $_course;
global $nameTools;
global $_user;
global $nameTools;
$tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT);
$tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY);
@ -809,7 +799,7 @@ function store_advalvas_item($emailTitle, $newContent, $order, $to, $file = arra
{
foreach ($send_to['groups'] as $group)
{
api_item_property_update($_course, TOOL_ANNOUNCEMENT, $last_id, "AnnouncementAdded", $_user['user_id'] , $group);
api_item_property_update($_course, TOOL_ANNOUNCEMENT, $last_id, "AnnouncementAdded", api_get_user_id() , $group);
}
}
@ -818,23 +808,21 @@ function store_advalvas_item($emailTitle, $newContent, $order, $to, $file = arra
{
foreach ($send_to['users'] as $user)
{
api_item_property_update($_course, TOOL_ANNOUNCEMENT, $last_id, "AnnouncementAdded", $_user['user_id'] , '', $user);
api_item_property_update($_course, TOOL_ANNOUNCEMENT, $last_id, "AnnouncementAdded", api_get_user_id() , '', $user);
}
}
}
else // the message is sent to everyone, so we set the group to 0
{
api_item_property_update($_course, TOOL_ANNOUNCEMENT, $last_id, "AnnouncementAdded", $_user['user_id'] , '0');
api_item_property_update($_course, TOOL_ANNOUNCEMENT, $last_id, "AnnouncementAdded", api_get_user_id() , '0');
}
return $last_id;
}
function store_advalvas_group_item($emailTitle,$newContent, $order, $to, $to_users, $file = array(), $file_comment='')
{
function store_advalvas_group_item($emailTitle,$newContent, $order, $to, $to_users, $file = array(), $file_comment='') {
global $_course;
global $nameTools;
global $_user;
// database definitions
$tbl_announcement = Database::get_course_table(TABLE_ANNOUNCEMENT);
@ -868,7 +856,7 @@ function store_advalvas_group_item($emailTitle,$newContent, $order, $to, $to_use
{
foreach ($send_to['groups'] as $group)
{
api_item_property_update($_course, TOOL_ANNOUNCEMENT, $last_id, "AnnouncementAdded", $_user['user_id'] , $group);
api_item_property_update($_course, TOOL_ANNOUNCEMENT, $last_id, "AnnouncementAdded", api_get_user_id() , $group);
}
}
}
@ -879,7 +867,7 @@ function store_advalvas_group_item($emailTitle,$newContent, $order, $to, $to_use
{
foreach ($to_users as $user)
{
api_item_property_update($_course, TOOL_ANNOUNCEMENT, $last_id, "AnnouncementAdded", $_user['user_id'] , '', $user);
api_item_property_update($_course, TOOL_ANNOUNCEMENT, $last_id, "AnnouncementAdded", api_get_user_id() , '', $user);
}
}
}
@ -901,8 +889,7 @@ function edit_advalvas_item($id,$emailTitle,$newContent,$to,$file = array(), $fi
global $_course;
global $nameTools;
global $_user;
global $tbl_announcement;
global $tbl_item_property;
@ -940,7 +927,7 @@ function edit_advalvas_item($id,$emailTitle,$newContent,$to,$file = array(), $fi
{
foreach ($send_to['groups'] as $group)
{
api_item_property_update($_course, TOOL_ANNOUNCEMENT, $id, "AnnouncementUpdated", $_user['user_id'] , $group);
api_item_property_update($_course, TOOL_ANNOUNCEMENT, $id, "AnnouncementUpdated", api_get_user_id() , $group);
}
}
// storing the selected users
@ -948,21 +935,19 @@ function edit_advalvas_item($id,$emailTitle,$newContent,$to,$file = array(), $fi
{
foreach ($send_to['users'] as $user)
{
api_item_property_update($_course, TOOL_ANNOUNCEMENT, $id, "AnnouncementUpdated", $_user['user_id'] , 0, $user);
api_item_property_update($_course, TOOL_ANNOUNCEMENT, $id, "AnnouncementUpdated", api_get_user_id() , 0, $user);
}
}
}
else // the message is sent to everyone, so we set the group to 0
{
api_item_property_update($_course, TOOL_ANNOUNCEMENT, $id, "AnnouncementUpdated", $_user['user_id'] , '0');
api_item_property_update($_course, TOOL_ANNOUNCEMENT, $id, "AnnouncementUpdated", api_get_user_id() , '0');
}
}
/*
==============================================================================
MAIL FUNCTIONS
==============================================================================
*/
/**
Julio Montoya
16 years ago