chamilo
/
chamilo-lms
mirror of https://github.com/chamilo/chamilo-lms/tree/1.11.x
2
0
Fork 0
Code Issues Projects Releases Wiki Activity

Minor fixes using api_is_multiple_url_enabled()

Browse Source
skala
Julio Montoya 12 years ago
parent 96ea088df1
commit 622140d8be
1 changed files with 87 additions and 89 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 176
      main/inc/lib/system_announcements.lib.php

176
main/inc/lib/system_announcements.lib.php
Unescape View File

@ -14,11 +14,11 @@
* @package chamilo.library
*/
class SystemAnnouncementManager {
CONST VISIBLE_GUEST = 1;
CONST VISIBLE_STUDENT = 2;
CONST VISIBLE_TEACHER = 3;
/**
* Displays all announcements
* @param int $visible VISIBLE_GUEST, VISIBLE_STUDENT or VISIBLE_TEACHER
@ -26,7 +26,7 @@ class SystemAnnouncementManager {
*/
public static function display_announcements($visible, $id = -1) {
$user_selected_language = api_get_interface_language();
$db_table = Database :: get_main_table(TABLE_MAIN_SYSTEM_ANNOUNCEMENTS);
$db_table = Database :: get_main_table(TABLE_MAIN_SYSTEM_ANNOUNCEMENTS);
$tbl_announcement_group = Database :: get_main_table(TABLE_MAIN_SYSTEM_ANNOUNCEMENTS_GROUPS);
$temp_user_groups = GroupPortalManager::get_groups_by_user(api_get_user_id(),0);
$groups =array();
@ -40,12 +40,12 @@ class SystemAnnouncementManager {
$ann_group_db_ok =true;
$groups_string = '('.implode($groups,',').')';
$sql = "SELECT *, DATE_FORMAT(date_start,'%d-%m-%Y %h:%i:%s') AS display_date"
$sql = "SELECT *, DATE_FORMAT(date_start,'%d-%m-%Y %h:%i:%s') AS display_date"
." FROM $db_table"
." WHERE (lang='$user_selected_language'"
." OR lang IS NULL)"
." AND ((NOW() BETWEEN date_start AND date_end) OR date_end='0000-00-00') ";
switch ($visible) {
case self::VISIBLE_GUEST :
$sql .= " AND visible_guest = 1 ";
@ -57,7 +57,7 @@ class SystemAnnouncementManager {
$sql .= " AND visible_teacher = 1 ";
break;
}
if (count($groups) > 0 and $ann_group_db_ok ) {
$sql .= " OR id IN (SELECT announcement_id FROM $tbl_announcement_group "
." WHERE group_id in $groups_string) ";
@ -67,20 +67,20 @@ class SystemAnnouncementManager {
if ($_configuration['multiple_access_urls']) {
$current_access_url_id = api_get_current_access_url_id();
}
$sql .= " AND access_url_id = '$current_access_url_id' ";
$sql .= " AND access_url_id = '$current_access_url_id' ";
$sql .= " ORDER BY date_start DESC LIMIT 0,7";
$announcements = Database::query($sql);
if (Database::num_rows($announcements) > 0) {
$query_string = ereg_replace('announcement=[1-9]+', '', $_SERVER['QUERY_STRING']);
$query_string = ereg_replace('&$', '', $query_string);
$url = api_get_self();
echo '<div class="system_announcements">';
echo '<h3>'.get_lang('SystemAnnouncements').'</h3>';
echo '<div style="margin:10px;text-align:right;"><a href="news_list.php">'.get_lang('More').'</a></div>';
echo '<div style="margin:10px;text-align:right;"><a href="news_list.php">'.get_lang('More').'</a></div>';
while ($announcement = Database::fetch_object($announcements)) {
if ($id != $announcement->id) {
if (strlen($query_string) > 0) {
@ -88,11 +88,11 @@ class SystemAnnouncementManager {
} else {
$show_url = 'news_list.php#'.$announcement->id;
}
$display_date = api_convert_and_format_date($announcement->display_date, DATE_FORMAT_LONG);
$display_date = api_convert_and_format_date($announcement->display_date, DATE_FORMAT_LONG);
echo '<a name="'.$announcement->id.'"></a>
<div class="system_announcement">
<div class="system_announcement_title"><a name="ann'.$announcement->id.'" href="'.$show_url.'">'.$announcement->title.'</a></div><div class="system_announcement_date">'.$display_date.'</div>
</div>';
</div>';
} else {
echo '<div class="system_announcement">
<div class="system_announcement_title">'
@ -109,7 +109,7 @@ class SystemAnnouncementManager {
public static function display_all_announcements($visible, $id = -1, $start = 0,$user_id='') {
$user_selected_language = api_get_interface_language();
$start = intval($start);
$start = intval($start);
$tbl_announcement_group = Database :: get_main_table(TABLE_MAIN_SYSTEM_ANNOUNCEMENTS_GROUPS);
$temp_user_groups = GroupPortalManager::get_groups_by_user(api_get_user_id(),0);
@ -123,13 +123,13 @@ class SystemAnnouncementManager {
if( Database::num_rows(Database::query("SHOW TABLES LIKE 'announcement_rel_group'")) > 0)
$ann_group_db_ok =true;
$groups_string = '('.implode($groups,',').')';
$db_table = Database :: get_main_table(TABLE_MAIN_SYSTEM_ANNOUNCEMENTS);
$now = api_get_utc_datetime();
$sql = "SELECT * FROM ".$db_table."
$sql = "SELECT * FROM ".$db_table."
WHERE ( lang = '$user_selected_language' OR lang IS NULL) AND ( '$now' >= date_start AND '$now' <= date_end) ";
switch ($visible) {
case self::VISIBLE_GUEST :
$sql .= " AND visible_guest = 1 ";
@ -141,12 +141,12 @@ class SystemAnnouncementManager {
$sql .= " AND visible_teacher = 1 ";
break;
}
if (count($groups) > 0 and $ann_group_db_ok ) {
$sql .= " OR id IN (SELECT announcement_id FROM $tbl_announcement_group
$sql .= " OR id IN (SELECT announcement_id FROM $tbl_announcement_group
WHERE group_id in $groups_string) ";
}
if (api_is_multiple_url_enabled()) {
$current_access_url_id = api_get_current_access_url_id();
$sql .= " AND access_url_id IN ('1', '$current_access_url_id')";
@ -172,7 +172,7 @@ class SystemAnnouncementManager {
$content .= '</td>';
$content .= '</tr>';
$content .= '</table>';
$content .= '<table align="center" border="0" width="900px">';
$content .= '<table align="center" border="0" width="900px">';
while ($announcement = Database::fetch_object($announcements)) {
$display_date = api_convert_and_format_date($announcement->display_date, DATE_FORMAT_LONG);
$content .= '<tr><td>';
@ -187,7 +187,7 @@ class SystemAnnouncementManager {
$content .= '</tr></td>';
}
$content .= '</table>';
$content .= '<table align="center">';
$content .= '<tr>';
$content .= '<td>';
@ -238,15 +238,15 @@ class SystemAnnouncementManager {
break;
}
}
global $_configuration;
$current_access_url_id = 1;
if ($_configuration['multiple_access_urls']) {
$current_access_url_id = api_get_current_access_url_id();
}
$sql .= " AND access_url_id = '$current_access_url_id' ";
$sql .= 'LIMIT '.$start.',21';
$announcements = Database::query($sql);
$i = 0;
@ -262,10 +262,10 @@ class SystemAnnouncementManager {
* objects)
*/
public static function get_all_announcements() {
$db_table = Database :: get_main_table(TABLE_MAIN_SYSTEM_ANNOUNCEMENTS);
$now = api_get_utc_datetime();
$sql = "SELECT *, IF( '$now' >= date_start AND '$now' <= date_end, '1', '0') AS visible FROM $db_table";
$db_table = Database :: get_main_table(TABLE_MAIN_SYSTEM_ANNOUNCEMENTS);
$now = api_get_utc_datetime();
$sql = "SELECT *, IF( '$now' >= date_start AND '$now' <= date_end, '1', '0') AS visible FROM $db_table";
global $_configuration;
$current_access_url_id = 1;
if ($_configuration['multiple_access_urls']) {
@ -273,15 +273,15 @@ class SystemAnnouncementManager {
}
$sql .= " WHERE access_url_id = '$current_access_url_id' ";
$sql .= " ORDER BY date_start ASC";
$announcements = Database::query($sql);
$all_announcements = array();
while ($announcement = Database::fetch_object($announcements)) {
while ($announcement = Database::fetch_object($announcements)) {
$all_announcements[] = $announcement;
}
return $all_announcements;
}
/**
* Adds an announcement to the database
* @param string Title of the announcement
@ -296,7 +296,7 @@ class SystemAnnouncementManager {
* @return mixed insert_id on success, false on failure
*/
public static function add_announcement($title, $content, $date_start, $date_end, $visible_teacher = 0, $visible_student = 0, $visible_guest = 0, $lang = null, $send_mail = 0, $add_to_calendar = false ) {
$original_content = $content;
$a_dateS = explode(' ',$date_start);
$a_arraySD = explode('-',$a_dateS[0]);
@ -322,10 +322,10 @@ class SystemAnnouncementManager {
Display::display_normal_message(get_lang('InvalidTitle'));
return false;
}
$start = api_get_utc_datetime($date_start);
$end = api_get_utc_datetime($date_end);
$end = api_get_utc_datetime($date_end);
$title = Database::escape_string($title);
$content = Database::escape_string($content);
@ -334,16 +334,16 @@ class SystemAnnouncementManager {
$content = str_replace('file=/home/', 'file='.api_get_path(WEB_PATH).'home/', $content);
$langsql = is_null($lang) ? 'NULL' : "'".Database::escape_string($lang)."'";
global $_configuration;
$current_access_url_id = 1;
if ($_configuration['multiple_access_urls']) {
$current_access_url_id = api_get_current_access_url_id();
}
$sql = "INSERT INTO ".$db_table." (title,content,date_start,date_end,visible_teacher,visible_student,visible_guest, lang, access_url_id)
VALUES ('".$title."','".$content."','".$start."','".$end."','".$visible_teacher."','".$visible_student."','".$visible_guest."',".$langsql.", ".$current_access_url_id.")";
if ($send_mail==1) {
SystemAnnouncementManager::send_system_announcement_by_email($title, $content,$visible_teacher, $visible_student, $lang);
}
@ -353,9 +353,9 @@ class SystemAnnouncementManager {
return false;
}
if ($add_to_calendar) {
require_once 'calendar.lib.php';
require_once 'calendar.lib.php';
$agenda_id = agenda_add_item($title, $original_content, $date_start, $date_end);
}
}
return Database::insert_id();
}
/**
@ -371,7 +371,7 @@ class SystemAnnouncementManager {
Debug::log_s(mysql_error());
return false;
}
foreach ($group_array as $group_id) {
if (intval($group_id) != 0 ) {
$res = Database::query("INSERT into $tbl_announcement_group set announcement_id=".intval($announcement_id)
@ -385,7 +385,7 @@ class SystemAnnouncementManager {
return true;
}
/**
* Gets the groups of this announce
* Gets the groups of this announce
* @param int announcement id
* @return array array of group id
**/
@ -420,10 +420,10 @@ class SystemAnnouncementManager {
$a_arrayED = explode('-',$a_dateE[0]);
$a_arrayEH = explode(':',$a_dateE[1]);
$date_end_to_compare = array_merge($a_arrayED,$a_arrayEH);
$langsql = is_null($lang) ? 'NULL' : "'".Database::escape_string($lang)."'";
$db_table = Database :: get_main_table(TABLE_MAIN_SYSTEM_ANNOUNCEMENTS);
if (!checkdate($date_start_to_compare[1], $date_start_to_compare[2], $date_start_to_compare[0])) {
Display :: display_normal_message(get_lang('InvalidStartDate'));
return false;
@ -438,14 +438,14 @@ class SystemAnnouncementManager {
}
$start = api_get_utc_datetime($date_start);
$end = api_get_utc_datetime($date_end);
$title = Database::escape_string($title);
$content = Database::escape_string($content);
//Fixing urls that are sent by email
$content = str_replace('src=\"/home/', 'src=\"'.api_get_path(WEB_PATH).'home/', $content);
$content = str_replace('file=/home/', 'file='.api_get_path(WEB_PATH).'home/', $content);
$id = intval($id);
$sql = "UPDATE ".$db_table." SET lang=$langsql,title='".$title."',content='".$content."',date_start='".$start."',date_end='".$end."', ";
$sql .= " visible_teacher = '".$visible_teacher."', visible_student = '".$visible_student."', visible_guest = '".$visible_guest."' , access_url_id = '".api_get_current_access_url_id()."' WHERE id = ".$id;
@ -498,13 +498,13 @@ class SystemAnnouncementManager {
$db_table = Database::get_main_table(TABLE_MAIN_SYSTEM_ANNOUNCEMENTS);
$visible = intval($visible);
$announcement_id = intval($announcement_id);
if (!in_array($user, array(self::VISIBLE_GUEST, self::VISIBLE_STUDENT, self::VISIBLE_TEACHER))) {
return false;
}
$field = ($user == self::VISIBLE_TEACHER ? 'visible_teacher' : ($user == self::VISIBLE_STUDENT ? 'visible_student' : 'visible_guest'));
$sql = "UPDATE ".$db_table." SET ".$field." = '".$visible."' WHERE id='".$announcement_id."'";
$res = Database::query($sql);
if ($res === false) {
@ -523,64 +523,62 @@ class SystemAnnouncementManager {
* @param string Language (optional, considered for all languages if left empty)
* @return bool True if the message was sent or there was no destination matching. False on database or e-mail sending error.
*/
public static function send_system_announcement_by_email($title, $content, $teacher, $student, $language = null) {
public static function send_system_announcement_by_email($title, $content, $teacher, $student, $language = null) {
global $charset;
global $_configuration;
$current_access_url_id = api_get_current_access_url_id();
if ($_configuration['multiple_access_urls']) {
if (api_is_multiple_url_enabled()) {
$current_access_url_id = api_get_current_access_url_id();
$url_rel_user = Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
$url_condition = " INNER JOIN $url_rel_user uu ON uu.user_id = u.user_id ";
$url_condition = " INNER JOIN $url_rel_user uu ON uu.user_id = u.user_id ";
}
$user_table = Database :: get_main_table(TABLE_MAIN_USER);
if ($teacher <> 0 AND $student == 0) {
$sql = "SELECT DISTINCT u.user_id FROM $user_table u $url_condition WHERE status = '1' ";
}
if ($teacher == 0 AND $student <> 0) {
$sql = "SELECT DISTINCT u.user_id FROM $user_table u $url_condition WHERE status = '5' ";
}
if ($teacher<> 0 AND $student <> 0) {
$sql = "SELECT DISTINCT u.user_id FROM $user_table u $url_condition WHERE 1 = 1 ";
}
if (!empty($language)) { //special condition because language was already treated for SQL insert before
$sql .= " AND language = '".Database::escape_string($language)."' ";
}
if ($_configuration['multiple_access_urls']) {
}
if (api_is_multiple_url_enabled()) {
$sql .= " AND access_url_id = '".$current_access_url_id."' ";
}
//Sent to active users
$sql .= " AND email <>'' AND active = 1 ";
if ((empty($teacher) or $teacher == '0') AND (empty($student) or $student == '0')) {
return true;
}
$result = Database::query($sql);
if ($result === false) {
return false;
}
$title = api_html_entity_decode(stripslashes($title), ENT_QUOTES, $charset);
$content = api_html_entity_decode(stripslashes(str_replace(array('\r\n', '\n', '\r'),'', $content)), ENT_QUOTES, $charset);
$message_sent = false;
while ($row = Database::fetch_array($result,'ASSOC')) {
MessageManager::send_message_simple($row['user_id'], $title, $content);
$message_sent = true;
}
return $message_sent; //true if at least one e-mail was sent
}
/**
* Displays announcements as an slideshow
* @param int $visible VISIBLE_GUEST, VISIBLE_STUDENT or VISIBLE_TEACHER
@ -589,13 +587,13 @@ class SystemAnnouncementManager {
public static function display_announcements_slider($visible, $id = null) {
$user_selected_language = Database::escape_string(api_get_interface_language());
$table = Database :: get_main_table(TABLE_MAIN_SYSTEM_ANNOUNCEMENTS);
$cut_size = 500;
$cut_size = 500;
$now = api_get_utc_datetime();
$sql = "SELECT * FROM ".$table."
$sql = "SELECT * FROM ".$table."
WHERE ( lang = '$user_selected_language' OR lang IS NULL) AND ( '$now' >= date_start AND '$now' <= date_end) ";
switch ($visible) {
case self::VISIBLE_GUEST :
$sql .= " AND visible_guest = 1 ";
@ -607,35 +605,35 @@ class SystemAnnouncementManager {
$sql .= " AND visible_teacher = 1 ";
break;
}
if (isset($id) && !empty($id)) {
$id = intval($id);
$sql .= " AND id = $id ";
}
if (api_is_multiple_url_enabled()) {
$current_url_id = api_get_current_access_url_id();
$sql .= " AND access_url_id IN ('1', '$current_url_id') ";
}
$sql .= " ORDER BY date_start DESC";
$sql .= " ORDER BY date_start DESC";
$announcements = Database::query($sql);
$html = '';
if (Database::num_rows($announcements) > 0) {
if (Database::num_rows($announcements) > 0) {
$html .= Display::page_header(get_lang('SystemAnnouncements'));
$html .= '<div id="container-slider" class="span6"><ul id="slider">';
while ($announcement = Database::fetch_object($announcements)) {
while ($announcement = Database::fetch_object($announcements)) {
$content = $announcement->content;
$url = api_get_path(WEB_PATH).'news_list.php?id='.$announcement->id;
if (empty($id)) {
if (empty($id)) {
if (api_strlen(strip_tags($content)) > $cut_size) {
$content = cut($announcement->content, $cut_size).' '.Display::url(get_lang('More'), $url);
}
}
$html .= '<li><h2>'.$announcement->title.'</h2>'.$content.'</li>';
$html .= '<li><h2>'.$announcement->title.'</h2>'.$content.'</li>';
}
$html .= '</ul></div>';
}
return $html;
}
}
}
Write Preview
Loading…
Cancel
Save