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- <?php // $Id: configure_homepage.php 22243 2009-07-20 15:08:31Z ivantcholakov $
- /*
- ==============================================================================
- Dokeos - elearning and course management software
- Copyright (c) 2004-2009 Dokeos SPRL
- Copyright (c) 2003 Ghent University (UGent)
- Copyright (c) 2001 Universite catholique de Louvain (UCL)
- Copyright (c) Olivier Brouckaert
- 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
- ==============================================================================
- */
- // name of the language file that needs to be included
- $language_file = array ('admin', 'accessibility');
- $cidReset=true;
- include('../inc/global.inc.php');
- $this_section=SECTION_PLATFORM_ADMIN;
- $_SESSION['this_section']=$this_section;
- $this_page = '';
- api_protect_admin_script();
- require_once(api_get_path(LIBRARY_PATH).'WCAG/WCAG_rendering.php');
- require_once(api_get_path(LIBRARY_PATH).'fileUpload.lib.php');
- require_once (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php');
- require_once(api_get_path(LIBRARY_PATH).'security.lib.php');
- $action=Security::remove_XSS($_GET['action']);
- $tbl_category=Database::get_main_table(TABLE_MAIN_CATEGORY);
- $tool_name=get_lang('ConfigureHomePage');
- $interbreadcrumb[]=array('url' => 'index.php',"name" => get_lang('PlatformAdmin'));
- if(!empty($action)){
- $interbreadcrumb[]=array('url' => 'configure_homepage.php',"name" => get_lang('ConfigureHomePage'));
- switch($action){
- case "edit_top":
- $tool_name=get_lang("EditHomePage");
- break;
- case "edit_news":
- $tool_name=get_lang("EditNews");
- break;
- case "edit_notice":
- $tool_name=get_lang("EditNotice");
- break;
- case "insert_link":
- $tool_name=get_lang("InsertLink");
- break;
- case "edit_link":
- $tool_name=get_lang("EditLink");
- break;
- case "insert_tabs":
- $tool_name=get_lang("InsertTabs");
- break;
- case "edit_tabs":
- $tool_name=get_lang("EditTabs");
- break;
- }
- }
- //The global logic for language priorities should be:
- //- take language selected when connecting ($_SESSION['user_language_choice'])
- // or last language selected (taken from select box into SESSION by global.inc.php)
- // or, if unavailable;
- //- take default user language ($_SESSION['_user']['language']) - which is taken from
- // the database in local.inc.php or, if unavailable;
- //- take platform language (taken from the database campus setting 'platformLanguage')
- // Then if a language file doesn't exist, it should be created.
- // The default language for the homepage should use the default platform language
- // (if nothing else is selected), which means the 'no-language' file should be taken
- // to fill a new 'language-specified' language file, and then only the latter should be
- // modified. The original 'no-language' files should never be modified.
- // ----- Language selection -----
- // The final language selected and used everywhere in this script follows the rules
- // described above and is put into "$lang". Because this script includes
- // global.inc.php, the variables used for language purposes below are considered safe.
- $lang = ''; //el for "Edit Language"
- if(!empty($_SESSION['user_language_choice'])) {
- $lang=$_SESSION['user_language_choice'];
- } elseif(!empty($_SESSION['_user']['language'])) {
- $lang=$_SESSION['_user']['language'];
- } else {
- $lang=api_get_setting('platformLanguage');
- }
- // ----- Ensuring availability of main files in the corresponding language -----
- if ($_configuration['multiple_access_urls']==true) {
- $access_url_id = api_get_current_access_url_id();
- if ($access_url_id != -1){
- $url_info = api_get_access_url($access_url_id);
- // "http://" and the final "/" replaced
- $url = substr($url_info['url'],7,strlen($url_info['url'])-8);
- $clean_url = replace_dangerous_char($url);
- $clean_url = str_replace('/','-',$clean_url);
- $clean_url = $clean_url.'/';
- $homep = '../../home/'; //homep for Home Path
- $homep_new = '../../home/'.$clean_url; //homep for Home Path added the url
- $new_url_dir = api_get_path(SYS_PATH).'home/'.$clean_url;
- //we create the new dir for the new sites
- if (!is_dir($new_url_dir)){
- umask(0);
- $perm = api_get_setting('permissions_for_new_directories');
- $perm = octdec(!empty($perm)?$perm:'0755');
- mkdir($new_url_dir, $perm);
- }
- }
- } else {
- $homep_new ='';
- $homep = '../../home/'; //homep for Home Path
- }
- $menuf = 'home_menu'; //menuf for Menu File
- $newsf = 'home_news'; //newsf for News File
- $topf = 'home_top'; //topf for Top File
- $noticef = 'home_notice'; //noticef for Notice File
- $menutabs= 'home_tabs'; //menutabs for tabs Menu
- $ext = '.html'; //ext for HTML Extension - when used frequently, variables are
- // faster than hardcoded strings
- $homef = array($menuf,$newsf,$topf,$noticef,$menutabs);
- // If language-specific file does not exist, create it by copying default file
- foreach($homef as $my_file) {
- if ($_configuration['multiple_access_urls']==true) {
- if (!file_exists($homep_new.$my_file.'_'.$lang.$ext)) {
- copy($homep.$my_file.$ext,$homep_new.$my_file.'_'.$lang.$ext);
- }
- } else {
- if (!file_exists($homep.$my_file.'_'.$lang.$ext)) {
- copy($homep.$my_file.$ext,$homep.$my_file.'_'.$lang.$ext);
- }
- }
- }
- if ($_configuration['multiple_access_urls']==true) {
- $homep = $homep_new;
- }
- // Check WCAG settings and prepare edition using WCAG
- $errorMsg='';
- if (api_get_setting('wcag_anysurfer_public_pages')=='true') {
- $errorMsg=WCAG_Rendering::request_validation();
- }
- // Filter link param
- $link = '';
- if(!empty($_GET['link'])) {
- $link=$_GET['link'];
- // If the link parameter is suspicious, empty it
- if(strstr($link,'/') || !strstr($link,'.html') || strstr($link,'\\')) {
- $link='';
- $action='';
- }
- }
- global $_configuration;
- // Start analysing requested actions
- if(!empty($action)) {
- if($_POST['formSent']) {
- //variables used are $homep for home path, $menuf for menu file, $newsf
- // for news file, $topf for top file, $noticef for noticefile,
- // $ext for '.html'
- switch($action) {
- case 'edit_top':
- // Filter
- $home_top='';
- if (api_get_setting('wcag_anysurfer_public_pages')=='true') {
- $home_top=WCAG_Rendering::prepareXHTML();
- } else {
- $home_top=trim(stripslashes($_POST['home_top']));
- }
- // Write
- if (file_exists($homep.$topf.'_'.$lang.$ext)) {
- if(is_writable($homep.$topf.'_'.$lang.$ext)) {
- $fp=fopen($homep.$topf.'_'.$lang.$ext,"w");
- fputs($fp,$home_top);
- fclose($fp);
- } else {
- $errorMsg=get_lang('HomePageFilesNotWritable');
- }
- } else {
- //File does not exist
- $fp=fopen($homep.$topf.'_'.$lang.$ext,"w");
- fputs($fp,$home_top);
- fclose($fp);
- }
- break;
- case 'edit_notice':
- // Filter
- $notice_title=trim(strip_tags(stripslashes($_POST['notice_title'])));
- $notice_text=trim(str_replace(array("\r","\n"),array("","<br />"),strip_tags(stripslashes($_POST['notice_text']),'<a>')));
- /*if(empty($notice_title))
- {
- $errorMsg=get_lang('PleaseEnterNoticeTitle');
- }
- elseif(empty($notice_text))
- {
- $errorMsg=get_lang('PleaseEnterNoticeText');
- }*/
- if(empty($notice_title) || empty($notice_text)){
- $errorMsg=get_lang('NoticeWillBeNotDisplayed');
- }
- // Write
- if(file_exists($homep.$noticef.'_'.$lang.$ext)) {
- if(is_writable($homep.$noticef.'_'.$lang.$ext)) {
- $fp=fopen($homep.$noticef.'_'.$lang.$ext,"w");
- if($errorMsg==''){
- fputs($fp,"<b>$notice_title</b><br />\n$notice_text");
- } else {
- fputs($fp,"");
- }
- fclose($fp);
- } else {
- $errorMsg.="<br/>\n".get_lang('HomePageFilesNotWritable');
- }
- } else {
- //File does not exist
- $fp=fopen($homep.$noticef.'_'.$lang.$ext,"w");
- fputs($fp,"<b>$notice_title</b><br />\n$notice_text");
- fclose($fp);
- }
- break;
- case 'edit_news':
- //Filter
- //$s_languages_news=$_POST["news_languages"];
- if (api_get_setting('wcag_anysurfer_public_pages')=='true') {
- $home_news=WCAG_rendering::prepareXHTML();
- } else {
- $home_news=trim(stripslashes($_POST['home_news']));
- }
- //Write
- if($s_languages_news!="all"){
- if(file_exists($homep.$newsf.'_'.$s_languages_news.$ext)){
- if(is_writable($homep.$newsf.'_'.$s_languages_news.$ext)){
- $fp=fopen($homep.$newsf.'_'.$s_languages_news.$ext,"w");
- fputs($fp,$home_news);
- fclose($fp);
- }
- else{
- $errorMsg=get_lang('HomePageFilesNotWritable');
- }
- }
- //File not exists
- else{
- $fp=fopen($homep.$newsf.'_'.$s_languages_news.$ext,"w");
- fputs($fp,$home_news);
- fclose($fp);
- }
- }
- else //we update all the news file
- {
- $_languages=api_get_languages();
- foreach($_languages["name"] as $key => $value){
- $english_name=$_languages["folder"][$key];
- if(file_exists($homep.$newsf.'_'.$english_name.$ext)){
- if(is_writable($homep.$newsf.'_'.$english_name.$ext)){
- $fp=fopen($homep.$newsf.'_'.$english_name.$ext,"w");
- fputs($fp,$home_news);
- fclose($fp);
- }
- else{
- $errorMsg=get_lang('HomePageFilesNotWritable');
- }
- }
- //File not exists
- else{
- $fp=fopen($homep.$newsf.'_'.$english_name.$ext,"w");
- fputs($fp,$home_news);
- fclose($fp);
- }
- }
- }
- break;
- case 'insert_tabs':
- case 'edit_tabs':
- case 'insert_link':
- case 'edit_link':
- $link_index=intval($_POST['link_index']);
- $insert_where=intval($_POST['insert_where']);
- $link_name=trim(stripslashes($_POST['link_name']));
- $link_url=trim(stripslashes($_POST['link_url']));
- // WCAG
- if (api_get_setting('wcag_anysurfer_public_pages')=='true') {
- $link_html=WCAG_Rendering::prepareXHTML();
- } else {
- $link_html=trim(stripslashes($_POST['link_html']));
- }
- $filename=trim(stripslashes($_POST['filename']));
- $target_blank=$_POST['target_blank']?true:false;
- if($link_url == 'http://') {
- $link_url='';
- }
- elseif(!empty($link_url) && !strstr($link_url,'://')) {
- $link_url='http://'.$link_url;
- }
- $menuf = ($action == 'insert_tabs' || $action == 'edit_tabs')? $menutabs : $menuf;
- if(!is_writable($homep.$menuf.'_'.$lang.$ext)) {
- $errorMsg=get_lang('HomePageFilesNotWritable');
- }
- elseif(empty($link_name)) {
- $errorMsg=get_lang('PleaseEnterLinkName');
- } else {
- // New links are added as new files in the home/ directory
- if($action == 'insert_link' || $action == 'insert_tabs' || empty($filename) || strstr($filename,'/') || !strstr($filename,'.html')) {
- $filename=replace_dangerous_char($link_name,'strict').'.html';
- }
- // "home_" prefix for links are renamed to "user_" prefix (to avoid name clash with existing home page files)
- if(!empty($filename)) {
- $filename=str_replace('home_','user_',$filename);
- }
- // If the typical language suffix is not found in the file name,
- // replace the ".html" suffix by "_en.html" or the active menu language
- if(!strstr($filename,'_'.$lang.$ext)) {
- $filename=str_replace($ext,'_'.$lang.$ext,$filename);
- }
- // Get the contents of home_menu_en.html (or active menu language
- // version) into $home_menu as an array of one entry per line
- $home_menu=file($homep.$menuf.'_'.$lang.$ext);
- // Prepare place to insert the new link into (default is end of file)
- if($insert_where < -1 || $insert_where > (sizeof($home_menu) - 1)) {
- $insert_where=sizeof($home_menu) - 1;
- }
- // For each line of the file, remove trailing spaces and special chars
- foreach($home_menu as $key=>$enreg) {
- $home_menu[$key]=trim($enreg);
- }
- // If the given link url is empty, then replace the link url by a link to the link file created
- if(empty($link_url)) {
- $link_url=api_get_path(WEB_PATH).'index.php?include='.urlencode($filename);
- // If the file doesn't exist, then create it and
- // fill it with default text
- if(!file_exists(api_get_path(SYS_PATH).'home/'.$filename)) {
- $fp=@fopen(api_get_path(SYS_PATH).'home/'.$filename,'w');
- if($fp) {
- fputs($fp,get_lang('MyTextHere'));
- fclose($fp);
- }
- }
- }
- // If the requested action is to edit a link, open the file and
- // write to it (if the file doesn't exist, create it)
- if($action == 'edit_link' && !empty($link_html)) {
- $fp=@fopen(api_get_path(SYS_PATH).'home/'.$filename,'w');
- if($fp) {
- fputs($fp,$link_html);
- fclose($fp);
- }
- }
- // If the requested action is to create a link, make some room
- // for the new link in the home_menu array at the requested place
- // and insert the new link there
- if($action == 'insert_link' || $action == 'insert_tabs') {
- for($i=sizeof($home_menu);$i;$i--) {
- if($i > $insert_where) {
- $home_menu[$i]=$home_menu[$i-1];
- } else {
- break;
- }
- }
- $home_menu[$insert_where+1]='<li><a href="'.$link_url.'" target="'.($target_blank?'_blank':'_self').'"><span>'.$link_name.'</span></a></li>';
- }
- else // If the request is about a link edition, change the link
- {
- $home_menu[$link_index]='<li><a href="'.$link_url.'" target="'.($target_blank?'_blank':'_self').'"><span>'.$link_name.'</span></a></li>';
- }
- // Re-build the file from the home_menu array
- $home_menu=implode("\n",$home_menu);
- // Write
- if (file_exists($homep.$menuf.'_'.$lang.$ext)) {
- if (is_writable($homep.$menuf.'_'.$lang.$ext)) {
- $fp=fopen($homep.$menuf.'_'.$lang.$ext,"w");
- fputs($fp,$home_menu);
- fclose($fp);
- if (file_exists($homep.$menuf.$ext)) {
- if (is_writable($homep.$menuf.$ext)) {
- $fpo=fopen($homep.$menuf.$ext,"w");
- fputs($fpo,$home_menu);
- fclose($fpo);
- }
- }
- } else {
- $errorMsg=get_lang('HomePageFilesNotWritable');
- }
- }
- else //File does not exist
- {
- $fp=fopen($homep.$menuf.'_'.$lang.$ext,"w");
- fputs($fp,$home_menu);
- fclose($fp);
- }
- }
- break;
- } //end of switch($action)
- if(empty($errorMsg)) {
- header('Location: '.api_get_self());
- exit();
- }
- } else {
- //if POST[formSent] is not set
- switch($action) {
- case 'open_link':
- // Previously, filtering of GET['link'] was done here but it left
- // a security threat. Filtering has now been moved outside conditions
- break;
- case 'delete_tabs':
- case 'delete_link':
- // A link is deleted by getting the file into an array, removing the
- // link and re-writing the array to the file
- $link_index=intval($_GET['link_index']);
- $menuf = ($action == 'delete_tabs')? $menutabs : $menuf;
- $home_menu=file($homep.$menuf.'_'.$lang.$ext);
- foreach($home_menu as $key=>$enreg) {
- if($key == $link_index) {
- unset($home_menu[$key]);
- } else {
- $home_menu[$key]=trim($enreg);
- }
- }
- $home_menu=implode("\n",$home_menu);
- $fp=fopen($homep.$menuf.'_'.$lang.$ext,'w');
- fputs($fp,$home_menu);
- fclose($fp);
- if (file_exists($homep.$menuf.$ext)) {
- if (is_writable($homep.$menuf.$ext)) {
- $fpo=fopen($homep.$menuf.$ext,'w');
- fputs($fpo,$home_menu);
- fclose($fpo);
- }
- }
- header('Location: '.api_get_self());
- exit();
- break;
- case 'edit_top':
- // This request is only the preparation for the update of the home_top
- $home_top = '';
- if(is_file($homep.$topf.'_'.$lang.$ext) && is_readable($homep.$topf.'_'.$lang.$ext)) {
- $home_top=file_get_contents($homep.$topf.'_'.$lang.$ext);
- } elseif(is_file($homep.$topf.$lang.$ext) && is_readable($homep.$topf.$lang.$ext)) {
- $home_top=file_get_contents($homep.$topf.$lang.$ext);
- } else {
- $errorMsg=get_lang('HomePageFilesNotReadable');
- }
- break;
- case 'edit_notice':
- // This request is only the preparation for the update of the home_notice
- $home_notice = '';
- if(is_file($homep.$noticef.'_'.$lang.$ext)
- && is_readable($homep.$noticef.'_'.$lang.$ext))
- {
- $home_notice=file($homep.$noticef.'_'.$lang.$ext);
- }
- elseif(is_file($homep.$noticef.$lang.$ext)
- && is_readable($homep.$noticef.$lang.$ext))
- {
- $home_notice=file($homep.$noticef.$lang.$ext);
- }
- else
- {
- $errorMsg=get_lang('HomePageFilesNotReadable');
- }
- $notice_title=strip_tags($home_notice[0]);
- $notice_text=strip_tags(str_replace('<br />',"\n",$home_notice[1]),'<a>');
- break;
- case 'edit_news':
- // This request is the preparation for the update of the home_news page
- $home_news = '';
- if(is_file($homep.$newsf.'_'.$lang.$ext)
- && is_readable($homep.$newsf.'_'.$lang.$ext))
- {
- $home_news=file_get_contents($homep.$newsf.'_'.$lang.$ext);
- // $home_news=file($homep.$newsf.$ext);
- // $home_news=implode('',$home_news);
- }
- elseif(is_file($homep.$newsf.$lang.$ext)
- && is_readable($homep.$newsf.$lang.$ext))
- {
- $home_news=file_get_contents($homep.$newsf.$lang.$ext);
- }
- else
- {
- $errorMsg=get_lang('HomePageFilesNotReadable');
- }
- break;
- case 'insert_link':
- // This request is the preparation for the addition of an item in home_menu
- $home_menu = '';
- $menuf = ($action == 'edit_tabs')? $menutabs : $menuf;
- if(is_file($homep.$menuf.'_'.$lang.$ext)
- && is_readable($homep.$menuf.'_'.$lang.$ext))
- {
- $home_menu=file($homep.$menuf.'_'.$lang.$ext);
- }
- elseif(is_file($homep.$menuf.$lang.$ext)
- && is_readable($homep.$menuf.$lang.$ext))
- {
- $home_menu=file($homep.$menuf.$lang.$ext);
- }
- else
- {
- $errorMsg=get_lang('HomePageFilesNotReadable');
- }
- break;
- case 'insert_tabs':
- // This request is the preparation for the addition of an item in home_menu
- $home_menu = '';
- if(is_file($homep.$menutabs.'_'.$lang.$ext)
- && is_readable($homep.$menutabs.'_'.$lang.$ext))
- {
- $home_menu=file($homep.$menutabs.'_'.$lang.$ext);
- }
- elseif(is_file($homep.$menutabs.$lang.$ext)
- && is_readable($homep.$menutabs.$lang.$ext))
- {
- $home_menu=file($homep.$menutabs.$lang.$ext);
- }
- else
- {
- $errorMsg=get_lang('HomePageFilesNotReadable');
- }
- break;
- case 'edit_tabs':
- case 'edit_link':
- // This request is the preparation for the edition of the links array
- $home_menu = '';
- $menuf = ($action == 'edit_tabs')? $menutabs : $menuf;
- if(is_file($homep.$menuf.'_'.$lang.$ext)
- && is_readable($homep.$menuf.'_'.$lang.$ext))
- {
- $home_menu=file($homep.$menuf.'_'.$lang.$ext);
- }
- elseif(is_file($homep.$menuf.$lang.$ext)
- && is_readable($homep.$menuf.$lang.$ext))
- {
- $home_menu=file($homep.$menuf.$lang.$ext);
- }
- else
- {
- $errorMsg=get_lang('HomePageFilesNotReadable');
- }
- $link_index=intval($_GET['link_index']);
- $target_blank=false;
- $link_name='';
- $link_url='';
- // For each line of the home_menu file
- foreach($home_menu as $key=>$enreg) {
- // Check if the current item is the one we want to update
- if($key == $link_index) {
- // This is the link we want to update
- // Check if the target should be "_blank"
- if(strstr($enreg,'target="_blank"')) {
- $target_blank=true;
- }
- // Remove dangerous HTML tags from the link itself (this is an
- // additional measure in case a link previously contained
- // unsecure tags)
- $link_name=strip_tags($enreg);
- // Get the contents of "href" attribute in $link_url
- $enreg=explode('href="',$enreg);
- list($link_url)=explode('"',$enreg[sizeof($enreg)-1]);
- // If the link contains the web root of this portal, then strip
- // it off and keep only the name of the file that needs edition
- if(strstr($link_url,$_configuration['root_web']) && strstr($link_url,'?include=')) {
- $link_url=explode('?include=',$link_url);
- $filename=$link_url[sizeof($link_url)-1];
- if(!strstr($filename,'/') && strstr($filename,'.html')) {
- // Get oonly the contents of the link file
- $link_html=file(api_get_path(SYS_PATH).'home/'.$filename);
- $link_html=implode('',$link_html);
- $link_url='';
- } else {
- $filename='';
- }
- }
- break;
- }
- }
- break;
- }//end of second switch($action) (when POST['formSent'] was not set, yet)
- }// end of "else" in if($_POST['formSent']) condition
- }
- else //if $action is empty, then prepare a list of the course categories to display (?)
- {
- $result=Database::query("SELECT name FROM $tbl_category WHERE parent_id IS NULL ORDER BY tree_pos",__FILE__,__LINE__);
- $Categories=Database::store_result($result);
- }
- // -------------------------
- // ---- Display section ----
- // -------------------------
- Display::display_header($tool_name);
- //api_display_tool_title($tool_name);
- switch($action){
- case 'open_link':
- if(!empty($link))
- {
- // $link is only set in case of action=open_link and is filtered
- include($homep.$link);
- }
- break;
- case 'edit_notice':
- //------------ Display for edit_notice case --------------
- ?>
- <form action="<?php echo api_get_self(); ?>?action=<?php echo $action; ?>" method="post" style="margin:0px;">
- <div class="row"><div class="form_header"><?php echo $tool_name; ?></div></div>
- <input type="hidden" name="formSent" value="1"/>
- <?php
- if(!empty($errorMsg)) {
- //echo '<tr><td colspan="2">';
- Display::display_normal_message($errorMsg);
- //echo '</td></tr>';
- }
- ?>
- <table border="0" cellpadding="5" cellspacing="0">
- <tr><td colspan="2"><?php echo '<span style="font-style: italic;">'.get_lang('LetThoseFieldsEmptyToHideTheNotice').'</span>'; ?></tr>
- <tr>
- <td nowrap="nowrap"><?php echo get_lang('NoticeTitle'); ?> :</td>
- <td><input type="text" name="notice_title" size="30" maxlength="50" value="<?php echo api_htmlentities($notice_title,ENT_QUOTES,$charset); ?>" style="width: 350px;"/></td>
- </tr>
- <tr>
- <td nowrap="nowrap" valign="top"><?php echo get_lang('NoticeText'); ?> :</td>
- <td><textarea name="notice_text" cols="30" rows="5" wrap="virtual" style="width: 350px;"><?php echo api_htmlentities($notice_text,ENT_QUOTES,$charset); ?></textarea></td>
- </tr>
- <tr>
- <td> </td>
- <td><button class="save" type="submit" value="<?php echo get_lang('Ok'); ?>"/><?php echo get_lang('Ok'); ?></button></td>
- </tr>
- </table>
- </form>
- <?php
- break;
- case 'insert_tabs':
- case 'edit_tabs':
- case 'insert_link':
- case 'edit_link':
- if(!empty($errorMsg)) {
- Display::display_normal_message($errorMsg); //main API
- }
- $default = array();
- $form = new FormValidator('configure_homepage_'.$action, 'post', api_get_self().'?action='.$action, '', array('style' => 'margin: 0px;'));
- $renderer =& $form->defaultRenderer();
- $renderer->setFormTemplate('<form{attributes}><table border="0" cellpadding="5" cellspacing="0" width="100%">{content}</table></form>');
- $renderer->setElementTemplate('{element}');
- $renderer->setRequiredNoteTemplate('');
- $form->addElement('header', '', $tool_name);
- $form->addElement('hidden', 'formSent', '1');
- $form->addElement('hidden', 'link_index', ($action == 'edit_link' || $action == 'edit_tabs') ? $link_index : '0');
- $form->addElement('hidden', 'filename', ($action == 'edit_link' || $action == 'edit_tabs') ? $filename : '');
- $form->addElement('html', '<tr><td nowrap="nowrap" style="width: 15%;">'.get_lang('LinkName').' :</td><td>');
- $default['link_name'] = api_htmlentities($link_name, ENT_QUOTES, $charset);
- $form->addElement('text', 'link_name', get_lang('LinkName'), array('size' => '30', 'maxlength' => '50'));
- $form->addElement('html', '</td></tr>');
- $form->addElement('html', '<tr><td nowrap="nowrap">'.get_lang('LinkURL').' ('.get_lang('Optional').') :</td><td>');
- $default['link_url'] = empty($link_url) ? 'http://' : api_htmlentities($link_url, ENT_QUOTES, $charset);
- $form->addElement('text', 'link_url', get_lang('LinkName'), array('size' => '30', 'maxlength' => '100', 'style' => 'width: 350px;'));
- $form->addElement('html', '</td></tr>');
- if($action == 'insert_link' || $action == 'insert_tabs') {
- $form->addElement('html', '<tr><td nowrap="nowrap">'.get_lang('InsertThisLink').' :</td>');
- $form->addElement('html', '<td><select name="insert_where"><option value="-1">'.get_lang('FirstPlace').'</option>');
- if(is_array($home_menu)){
- foreach($home_menu as $key=>$enreg) {
- $form->addElement('html', '<option value="'.$key.'" '.($formSent && $insert_where == $key ? 'selected="selected"' : '').' >'.get_lang('After').' "'.trim(strip_tags($enreg)).'"</option>');
- }
- }
- $form->addElement('html', '</select></td></tr>');
- }
- $form->addElement('html', '<tr><td nowrap="nowrap">'.get_lang('OpenInNewWindow').'</td><td>');
- $target_blank_checkbox = & $form->addElement('checkbox', 'target_blank', '', ' '.get_lang('Yes'), 1);
- if ($target_blank) $target_blank_checkbox->setChecked(true);
- $form->addElement('html', '</td></tr>');
- //if($action == 'edit_link' && empty($link_url))
- if ($action == 'edit_link' && (empty($link_url) || $link_url == 'http://')) {
- $form->addElement('html', '</table><table border="0" cellpadding="5" cellspacing="0" width="100%"><tr><td>');
- $form->addElement('html', '</td></tr><tr><td>');
- if (api_get_setting('wcag_anysurfer_public_pages')=='true') {
- $form->addElement('html', WCAG_Rendering::create_xhtml(isset($_POST['link_html'])?$_POST['link_html']:$link_html));
- } else {
- $default['link_html'] = isset($_POST['link_html']) ? $_POST['link_html'] : $link_html;
- $form->add_html_editor('link_html', '', true, false, array('ToolbarSet' => 'PortalHomePage', 'Width' => '100%', 'Height' => '400'));
- }
- $form->addElement('html', '</td></tr><tr><td>');
- $form->addElement('style_submit_button', null, get_lang('Save'), 'class="save"');
- $form->addElement('html', '</td></tr>');
- } else {
- $form->addElement('html', '<tr><td> </td><td>');
- $form->addElement('style_submit_button', null, get_lang('Save'), 'class="save"');
- $form->addElement('html', '</td></tr>');
- }
- $form->setDefaults($default);
- $form->display();
- break;
- case 'edit_top':
- case 'edit_news':
- if($action == 'edit_top') {
- $name= $topf;
- $open = $home_top;
- } else {
- $name = $newsf;
- $open=@file_get_contents($homep.$newsf.'_'.$lang.$ext);
- }
- if(!empty($errorMsg)) {
- Display::display_normal_message($errorMsg); //main API
- }
- $default = array();
- $form = new FormValidator('configure_homepage_'.$action, 'post', api_get_self().'?action='.$action, '', array('style' => 'margin: 0px;'));
- $renderer =& $form->defaultRenderer();
- $renderer->setHeaderTemplate('');
- $renderer->setFormTemplate('<form{attributes}><table border="0" cellpadding="5" cellspacing="0" width="100%">{content}</table></form>');
- $renderer->setElementTemplate('<tr><td>{element}</td></tr>');
- $renderer->setRequiredNoteTemplate('');
- $form->addElement('hidden', 'formSent', '1');
- if($action == 'edit_news'){
- $_languages=api_get_languages();
- $html = '<tr><td>'.get_lang('ChooseNewsLanguage').' : ';
- $html .= '<select name="news_languages">';
- $html .= '<option value="all">'.get_lang('AllLanguages').'</option>';
- foreach ($_languages['name'] as $key => $value) {
- $english_name = $_languages['folder'][$key];
- if($language==$english_name){
- $html .= '<option value="'.$english_name.'" selected="selected">'.$value.'</option>';
- } else {
- $html .= '<option value="'.$english_name.'">'.$value.'</option>';
- }
- }
- $html .= '</select></td></tr>';
- $form->addElement('html', $html);
- }
- if (api_get_setting('wcag_anysurfer_public_pages')=='true') {
- //TODO: review these lines
- // Print WCAG-specific HTML editor
- $html = '<tr><td>';
- $html .= WCAG_Rendering::create_xhtml($open);
- $html .= '</td></tr>';
- $form->addElement('html', $html);
- } else {
- $default[$name] = str_replace('{rel_path}', api_get_path(REL_PATH), $open);
- $form->add_html_editor($name, '', true, false, array('ToolbarSet' => 'PortalHomePage', 'Width' => '100%', 'Height' => '400'));
- }
- $form->addElement('style_submit_button', null, get_lang('Save'), 'class="save"');
- $form->setDefaults($default);
- $form->display();
- break;
- default: // When no action applies, default page to update campus homepage
- ?>
- <table border="0" cellpadding="5" cellspacing="0" width="100%">
- <tr>
- <td width="80%" colspan="2" valign="top">
- <div class="actions">
- <a href="<?php echo api_get_self(); ?>?action=edit_top"><?php Display::display_icon('edit.gif', get_lang('EditHomePage')); ?></a>
- <a href="<?php echo api_get_self(); ?>?action=edit_top"><?php echo get_lang('EditHomePage'); ?></a>
- </div>
- <table border="0" cellpadding="5" cellspacing="0" width="100%">
- <tr>
- <td colspan="2">
- <?php
- //print home_top contents
- if(file_exists($homep.$topf.'_'.$lang.$ext)) {
- $home_top_temp=file_get_contents($homep.$topf.'_'.$lang.$ext);
- } else {
- $home_top_temp=file_get_contents($homep.$topf.$ext);
- }
- $open=str_replace('{rel_path}',api_get_path(REL_PATH),$home_top_temp);
- echo $open;
- ?>
- </td>
- </tr>
- <tr>
- <?php
- $access_url_id =1;
- // we only show the category options for the main Dokeos installation
- if ($_configuration['multiple_access_urls']==true) {
- $access_url_id = api_get_current_access_url_id();
- }
- echo '<td width="50%">';
- if ($access_url_id ==1) {
- echo '<div class="actions">';
- echo '<a href="course_category.php">'.Display::display_icon('edit.gif', get_lang('Edit')).'</a>
- <a href="course_category.php">'.get_lang('EditCategories').'</a>';
- echo '</div>';
- }
- echo '</td>
- <td width="50%">
- <br />';
- /* <!--<a href="<?php echo api_get_self(); ?>?action=edit_news"><?php Display::display_icon('edit.gif', get_lang('Edit')); ?></a> <a href="<?php echo api_get_self(); ?>?action=edit_news"><?php echo get_lang('EditNews'); ?></a>--> */
- echo '</td></tr>
- <tr>
- <td width="50%" valign="top">
- <table border="0" cellpadding="5" cellspacing="0" width="100%">';
- if ($access_url_id ==1) {
- if(sizeof($Categories)) {
- foreach($Categories as $enreg) {
- echo '<tr><td>'.Display::return_icon('folder_document.gif', $enreg['name']).' '.$enreg['name'].'</td></tr>';
- }
- unset($Categories);
- } else {
- echo get_lang('NoCategories');
- }
- }
- echo '</table>';
- ?>
- </td>
- <!--<td width="50%" valign="top">
- <?php
- if(file_exists($homep.$newsf.'_'.$lang.$ext)) {
- include ($homep.$newsf.'_'.$lang.$ext);
- } else {
- include ($homep.$newsf.$ext);
- }
- ?>
- </td>-->
- </tr>
- </table>
- </td>
- <td width="20%" rowspan="3" valign="top">
- <div class="menu" style="width: 100%;">
- <?php
- api_display_language_form();
- ?>
- <form id="loginform">
- <table cellpadding="0">
- <tr>
- <td><label><?php echo get_lang('LoginName'); ?></label></td>
- <td><input type="text" id="login" size="15" value="" disabled="disabled" /></td>
- </tr>
- <tr>
- <td><label><?php echo get_lang('UserPassword'); ?></label></td>
- <td><input type="password" id="password" size="15" disabled="disabled" /></td>
- </tr>
- </table>
- <button class="login" type="button" name="submitAuth" value="<?php echo get_lang('Ok'); ?>" disabled="disabled"><?php echo get_lang('Ok'); ?></button>
- </form>
- <div class="menusection">
- <span class="menusectioncaption"><?php echo get_lang('User'); ?></span>
- <ul class="menulist">
- <li><span style="color: #9D9DA1; font-weight: bold;"><?php echo api_ucfirst(get_lang('Registration')); ?></span></li>
- <li><span style="color: #9D9DA1; font-weight: bold;"><?php echo api_ucfirst(get_lang('LostPassword')); ?></span></li>
- </ul>
- </div>
- <br />
- <a href="<?php echo api_get_self(); ?>?action=insert_link"><?php Display::display_icon('insert_row.png', get_lang('InsertLink')); ?></a>
- <a href="<?php echo api_get_self(); ?>?action=insert_link"/><?php echo get_lang('InsertLink'); ?></a>
- <div class="menusection">
- <span class="menusectioncaption"><?php echo api_ucfirst(get_lang('General')); ?></span>
- <ul class="menulist">
- <?php
- $home_menu = '';
- if(file_exists($homep.$menuf.'_'.$lang.$ext)) {
- $home_menu = file($homep.$menuf.'_'.$lang.$ext);
- } else {
- $home_menu = file ($homep.$menuf.$ext);
- }
- foreach($home_menu as $key=>$enreg) {
- $enreg=trim($enreg);
- if(!empty($enreg)) {
- $edit_link='<a href="'.api_get_self().'?action=edit_link&link_index='.$key.'">'.Display::return_icon('edit.gif', get_lang('Edit')).'</a>';
- $delete_link='<a href="'.api_get_self().'?action=delete_link&link_index='.$key.'" onclick="javascript:if(!confirm(\''.addslashes(api_htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset)).'\')) return false;">'.Display::return_icon('delete.gif', get_lang('Delete')).'</a>';
- echo str_replace(array('href="'.api_get_path(WEB_PATH).'index.php?include=','</li>'),array('href="'.api_get_path(WEB_CODE_PATH).'admin/'.basename(api_get_self()).'?action=open_link&link=','<br />'.$edit_link.' '.$delete_link.'</li>'),$enreg);
- }
- }
- ?>
- </ul>
- </div>
- <br />
- <a href="<?php echo api_get_self(); ?>?action=edit_notice"><?php Display::display_icon('edit.gif', get_lang('Edit')); ?></a> <a href="<?php echo api_get_self(); ?>?action=edit_notice"><?php echo get_lang('EditNotice'); ?></a>
- <div class="note">
- <?php
- $home_notice = '';
- if(file_exists($homep.$noticef.'_'.$lang.$ext)) {
- $home_notice = @file_get_contents($homep.$noticef.'_'.$lang.$ext);
- } else {
- $home_notice = @file_get_contents($homep.$noticef.$ext);
- }
- echo $home_notice
- ?>
- </div>
- </div>
- </td>
- </tr>
- </table>
- <?php
- break;
- }
- /*
- ==============================================================================
- FOOTER
- ==============================================================================
- */
- Display::display_footer();
- ?>
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