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chamilo-lms
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[svn r12494] Switched if-elseif statements to switch() to improve readability and possibly efficiency of the script

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skala
Yannick Warnier 19 years ago
parent 2d65f6a290
commit 10e2b451ca
1 changed files with 315 additions and 320 deletions
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  1. 635
      main/admin/configure_homepage.php

635
main/admin/configure_homepage.php
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@ -1,4 +1,4 @@
<?php // $Id: configure_homepage.php 12493 2007-05-28 01:47:28Z yannoo $
<?php // $Id: configure_homepage.php 12494 2007-05-28 02:57:44Z yannoo $
/*
==============================================================================
Dokeos - elearning and course management software
@ -37,7 +37,7 @@ require_once(api_get_path(LIBRARY_PATH).'fileUpload.lib.php');
require_once(api_get_path(LIBRARY_PATH).'fckeditor/fckeditor.php');
require_once(api_get_path(LIBRARY_PATH).'security.lib.php');
$action=Security::remove_XSS($_GET['action']);
$action=$_GET['action'];
$tbl_category=Database::get_main_table(TABLE_MAIN_CATEGORY);
@ -87,102 +87,70 @@ if(!empty($action))
{
if($_POST['formSent'])
{
if($action == 'edit_top')
{
$home_top='';
if (api_get_setting('wcag_anysurfer_public_pages')=='true') {
$home_top=WCAG_Rendering::prepareXHTML();
} else {
$home_top=trim(stripslashes($_POST['home_top']));
}
if(!is_writable('../../home/home_top.html'))
{
$errorMsg=get_lang('HomePageFilesNotWritable');
}
elseif(!empty($home_top))
{
$fp=fopen('../../home/home_top.html','w');
fputs($fp,$home_top);
fclose($fp);
}
}
elseif($action == 'edit_notice')
switch($action)
{
$notice_title=trim(strip_tags(stripslashes($_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');
}
elseif(!is_writable('../../home/home_notice.html'))
{
$errorMsg=get_lang('HomePageFilesNotWritable');
}
else
{
$fp=fopen('../../home/home_notice.html','w');
fputs($fp,"<b>$notice_title</b><br />\n$notice_text");
fclose($fp);
}
}
//NEWS
elseif($action == 'edit_news')
{
$s_languages_news=$_POST["news_languages"];
//echo "langue choisie : ".$s_languages_news;
if (api_get_setting('wcag_anysurfer_public_pages')=='true')
{
$home_news=WCAG_rendering::prepareXHTML();
} else
{
$home_news=trim(stripslashes($_POST['home_news']));
}
if($s_languages_news!="all"){
if(file_exists("'../../home/home_news_".$s_languages_news.".html")){
if(is_writable("../../home/home_news_".$s_languages_news.".html")){
$fp=fopen("../../home/home_news_".$s_languages_news.".html","w");
fputs($fp,$home_news);
fclose($fp);
}
else{
$errorMsg=get_lang('HomePageFilesNotWritable');
}
case 'edit_top':
$home_top='';
if (api_get_setting('wcag_anysurfer_public_pages')=='true') {
$home_top=WCAG_Rendering::prepareXHTML();
} else {
$home_top=trim(stripslashes($_POST['home_top']));
}
//File not exists
else{
$fp=fopen("../../home/home_news_".$s_languages_news.".html","w");
fputs($fp,$home_news);
if(!is_writable('../../home/home_top.html'))
{
$errorMsg=get_lang('HomePageFilesNotWritable');
}
elseif(!empty($home_top))
{
$fp=fopen('../../home/home_top.html','w');
fputs($fp,$home_top);
fclose($fp);
}
}
//we update all the news file
else{
$_languages=api_get_languages();
foreach($_languages["name"] as $key => $value){
$english_name=$_languages["folder"][$key];
if(file_exists("'../../home/home_news_".$english_name.".html")){
if(is_writable("../../home/home_news_".$english_name.".html")){
$fp=fopen("../../home/home_news_".$english_name.".html","w");
break;
case 'edit_notice':
$notice_title=trim(strip_tags(stripslashes($_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');
}
elseif(!is_writable('../../home/home_notice.html'))
{
$errorMsg=get_lang('HomePageFilesNotWritable');
}
else
{
$fp=fopen('../../home/home_notice.html','w');
fputs($fp,"<b>$notice_title</b><br />\n$notice_text");
fclose($fp);
}
break;
case 'edit_news':
$s_languages_news=$_POST["news_languages"];
//echo "langue choisie : ".$s_languages_news;
if (api_get_setting('wcag_anysurfer_public_pages')=='true')
{
$home_news=WCAG_rendering::prepareXHTML();
} else
{
$home_news=trim(stripslashes($_POST['home_news']));
}
if($s_languages_news!="all"){
if(file_exists("'../../home/home_news_".$s_languages_news.".html")){
if(is_writable("../../home/home_news_".$s_languages_news.".html")){
$fp=fopen("../../home/home_news_".$s_languages_news.".html","w");
fputs($fp,$home_news);
fclose($fp);
}
@ -192,146 +160,173 @@ if(!empty($action))
}
//File not exists
else{
$fp=fopen("../../home/home_news_".$english_name.".html","w");
$fp=fopen("../../home/home_news_".$s_languages_news.".html","w");
fputs($fp,$home_news);
fclose($fp);
}
}
}
/*if(!is_writable('../../home/home_news.html'))
{
$errorMsg=get_lang('HomePageFilesNotWritable');
}
elseif(!empty($home_news))
{
$fp=fopen('../../home/home_news.html','w');
fputs($fp,$home_news);
fclose($fp);
}*/
}
elseif($action == 'insert_link' || $action == '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;
}
if(!is_writable('../../home/home_menu_'.$menu_language.'.html'))
{
$errorMsg=get_lang('HomePageFilesNotWritable');
}
elseif(empty($link_name))
{
$errorMsg=get_lang('PleaseEnterLinkName');
}
else
{
if($action == 'insert_link' || empty($filename) || strstr($filename,'/') || !strstr($filename,'.html'))
//we update all the news file
else{
$_languages=api_get_languages();
foreach($_languages["name"] as $key => $value){
$english_name=$_languages["folder"][$key];
if(file_exists("'../../home/home_news_".$english_name.".html")){
if(is_writable("../../home/home_news_".$english_name.".html")){
$fp=fopen("../../home/home_news_".$english_name.".html","w");
fputs($fp,$home_news);
fclose($fp);
}
else{
$errorMsg=get_lang('HomePageFilesNotWritable');
}
}
//File not exists
else{
$fp=fopen("../../home/home_news_".$english_name.".html","w");
fputs($fp,$home_news);
fclose($fp);
}
}
}
/*if(!is_writable('../../home/home_news.html'))
{
$filename=replace_dangerous_char($link_name,'strict').'.html';
$errorMsg=get_lang('HomePageFilesNotWritable');
}
if(!empty($filename))
elseif(!empty($home_news))
{
$fp=fopen('../../home/home_news.html','w');
fputs($fp,$home_news);
fclose($fp);
}*/
break;
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://')
{
$filename=str_replace('home_','user_',$filename);
$link_url='';
}
if(!strstr($filename,'_'.$menu_language.'.html'))
elseif(!empty($link_url) && !strstr($link_url,'://'))
{
$filename=str_replace('.html','_'.$menu_language.'.html',$filename);
$link_url='http://'.$link_url;
}
$home_menu=file('../../home/home_menu_'.$menu_language.'.html');
if($insert_where < -1 || $insert_where > (sizeof($home_menu) - 1))
if(!is_writable('../../home/home_menu_'.$menu_language.'.html'))
{
$insert_where=sizeof($home_menu) - 1;
$errorMsg=get_lang('HomePageFilesNotWritable');
}
foreach($home_menu as $key=>$enreg)
elseif(empty($link_name))
{
$home_menu[$key]=trim($enreg);
$errorMsg=get_lang('PleaseEnterLinkName');
}
if(empty($link_url))
else
{
$link_url=$_configuration['root_web'].'index.php?include='.urlencode($filename);
if(!file_exists($_configuration['root_sys'].'home/'.$filename))
if($action == 'insert_link' || empty($filename) || strstr($filename,'/') || !strstr($filename,'.html'))
{
$filename=replace_dangerous_char($link_name,'strict').'.html';
}
if(!empty($filename))
{
$filename=str_replace('home_','user_',$filename);
}
if(!strstr($filename,'_'.$menu_language.'.html'))
{
$filename=str_replace('.html','_'.$menu_language.'.html',$filename);
}
$home_menu=file('../../home/home_menu_'.$menu_language.'.html');
if($insert_where < -1 || $insert_where > (sizeof($home_menu) - 1))
{
$insert_where=sizeof($home_menu) - 1;
}
foreach($home_menu as $key=>$enreg)
{
$home_menu[$key]=trim($enreg);
}
if(empty($link_url))
{
$link_url=$_configuration['root_web'].'index.php?include='.urlencode($filename);
if(!file_exists($_configuration['root_sys'].'home/'.$filename))
{
$fp=@fopen($_configuration['root_sys'].'home/'.$filename,'w');
if($fp)
{
fputs($fp,get_lang('MyTextHere'));
fclose($fp);
}
}
}
if($action == 'edit_link' && !empty($link_html))
{
$fp=@fopen($_configuration['root_sys'].'home/'.$filename,'w');
if($fp)
{
fputs($fp,get_lang('MyTextHere'));
fputs($fp,$link_html);
fclose($fp);
}
}
}
if($action == 'edit_link' && !empty($link_html))
{
$fp=@fopen($_configuration['root_sys'].'home/'.$filename,'w');
if($fp)
{
fputs($fp,$link_html);
fclose($fp);
}
}
if($action == 'insert_link')
{
for($i=sizeof($home_menu);$i;$i--)
if($action == 'insert_link')
{
if($i > $insert_where)
for($i=sizeof($home_menu);$i;$i--)
{
$home_menu[$i]=$home_menu[$i-1];
}
else
{
break;
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').'">'.$link_name.'</a></li>';
}
$home_menu[$insert_where+1]='<li><a href="'.$link_url.'" target="'.($target_blank?'_blank':'_self').'">'.$link_name.'</a></li>';
}
else
{
$home_menu[$link_index]='<li><a href="'.$link_url.'" target="'.($target_blank?'_blank':'_self').'">'.$link_name.'</a></li>';
else
{
$home_menu[$link_index]='<li><a href="'.$link_url.'" target="'.($target_blank?'_blank':'_self').'">'.$link_name.'</a></li>';
}
$home_menu=implode("\n",$home_menu);
$fp=fopen('../../home/home_menu_'.$menu_language.'.html','w');
fputs($fp,$home_menu);
fclose($fp);
}
$home_menu=implode("\n",$home_menu);
$fp=fopen('../../home/home_menu_'.$menu_language.'.html','w');
fputs($fp,$home_menu);
fclose($fp);
}
}
break;
} //end of switch($action)
if(empty($errorMsg))
{
@ -339,131 +334,129 @@ if(!empty($action))
exit();
}
}
elseif($action == 'open_link')
{
$link=$_GET['link'];
if(strstr($link,'/') || !strstr($link,'.html'))
{
$link='';
$action='';
}
}
elseif($action == 'delete_link')
{
$link_index=intval($_GET['link_index']);
$home_menu=file('../../home/home_menu_'.$menu_language.'.html');
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);
$fp=fopen('../../home/home_menu_'.$menu_language.'.html','w');
fputs($fp,$home_menu);
fclose($fp);
header('Location: '.api_get_self());
exit();
}
elseif($action == 'edit_top')
{
$home_top=file('../../home/home_top.html');
$home_top=implode('',$home_top);
}
elseif($action == 'edit_notice')
{
$home_notice=file('../../home/home_notice.html');
$notice_title=strip_tags($home_notice[0]);
$notice_text=strip_tags(str_replace('<br />',"\n",$home_notice[1]),'<a>');
}
elseif($action == 'edit_news')
{
//$home_news=file('../../home/home_news.html');
//$home_news=implode('',$home_news);
if(file_exists("'../../home/home_news_".$menu_language.".html")){
if(is_readable("../../home/home_news_".$menu_language.".html")){
$home_news=file_get_contents("../../home/home_news_".$menu_language.".html","r");
$home_news=implode('',$home_news);
}
else{
$errorMsg=get_lang('HomePageFilesNotReadable');
}
}
//File not exists
else{
$home_news=file_get_contents("../../home/home_news_".$menu_language.".html","r");
$home_news=implode('',$home_news);
}
}
elseif($action == 'insert_link')
{
$home_menu=file('../../home/home_menu_'.$menu_language.'.html');
}
elseif($action == 'edit_link')
else
{
$link_index=intval($_GET['link_index']);
$home_menu=file('../../home/home_menu_'.$menu_language.'.html');
$target_blank=false;
$link_name='';
$link_url='';
foreach($home_menu as $key=>$enreg)
switch($action)
{
if($key == $link_index)
{
if(strstr($enreg,'target="_blank"'))
case 'open_link':
$link=$_GET['link'];
if(strstr($link,'/') || !strstr($link,'.html'))
{
$target_blank=true;
$link='';
$action='';
}
$link_name=strip_tags($enreg);
$enreg=explode('href="',$enreg);
list($link_url)=explode('"',$enreg[sizeof($enreg)-1]);
if(strstr($link_url,$_configuration['root_web']) && strstr($link_url,'?include='))
break;
case 'delete_link':
$link_index=intval($_GET['link_index']);
$home_menu=file('../../home/home_menu_'.$menu_language.'.html');
foreach($home_menu as $key=>$enreg)
{
$link_url=explode('?include=',$link_url);
$filename=$link_url[sizeof($link_url)-1];
if(!strstr($filename,'/') && strstr($filename,'.html'))
if($key == $link_index)
{
$link_html=file($_configuration['root_web'].'home/'.$filename);
$link_html=implode('',$link_html);
$link_url='';
unset($home_menu[$key]);
}
else
{
$filename='';
$home_menu[$key]=trim($enreg);
}
}
$home_menu=implode("\n",$home_menu);
$fp=fopen('../../home/home_menu_'.$menu_language.'.html','w');
fputs($fp,$home_menu);
fclose($fp);
header('Location: '.api_get_self());
exit();
break;
case 'edit_top':
$home_top=file('../../home/home_top.html');
$home_top=implode('',$home_top);
break;
case 'edit_notice':
$home_notice=file('../../home/home_notice.html');
$notice_title=strip_tags($home_notice[0]);
$notice_text=strip_tags(str_replace('<br />',"\n",$home_notice[1]),'<a>');
break;
case 'edit_news':
//$home_news=file('../../home/home_news.html');
//$home_news=implode('',$home_news);
if(file_exists("'../../home/home_news_".$menu_language.".html")){
if(is_readable("../../home/home_news_".$menu_language.".html")){
$home_news=file_get_contents("../../home/home_news_".$menu_language.".html","r");
$home_news=implode('',$home_news);
}
else{
$errorMsg=get_lang('HomePageFilesNotReadable');
}
}
//File not exists
else{
$home_news=file_get_contents("../../home/home_news_".$menu_language.".html","r");
$home_news=implode('',$home_news);
}
break;
case 'insert_link':
$home_menu=file('../../home/home_menu_'.$menu_language.'.html');
break;
case 'edit_link':
$link_index=intval($_GET['link_index']);
$home_menu=file('../../home/home_menu_'.$menu_language.'.html');
$target_blank=false;
$link_name='';
$link_url='';
foreach($home_menu as $key=>$enreg)
{
if($key == $link_index)
{
if(strstr($enreg,'target="_blank"'))
{
$target_blank=true;
}
$link_name=strip_tags($enreg);
$enreg=explode('href="',$enreg);
list($link_url)=explode('"',$enreg[sizeof($enreg)-1]);
if(strstr($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'))
{
$link_html=file($_configuration['root_web'].'home/'.$filename);
$link_html=implode('',$link_html);
$link_url='';
}
else
{
$filename='';
}
}
break;
}
}
break;
}
}
}
}
@ -474,6 +467,8 @@ else
$Categories=api_store_result($result);
}
// ---- Display section ----
Display::display_header($tool_name);
//api_display_tool_title($tool_name);

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