@ -1,5 +1,5 @@ 
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					<?php  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					// $Id: settings.php 9589 2006-10-19 13:53:43Z bm ol $  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					// $Id: settings.php 10000 2006-11-16 08:41:18Z pco ol $  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					/*  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					==============================================================================  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						Dokeos - elearning and course management software  
				
			 
			
		
	
	
		
			
				
					
						
							
								 
							 
						
						
							
								 
							 
						
						
					 
				
				 
				 
				
					@ -40,12 +40,14 @@ 
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
							INIT SECTION  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					==============================================================================  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					*/  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					// setting the section  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					$this_section = SECTION_PLATFORM_ADMIN;  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					
 
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					// stating the language file  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					$langFile = 'admin';  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					// including some necessary dokeos files  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					include ('../inc/global.inc.php');  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					include_once  ('../inc/global.inc.php');  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					require_once (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php');  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					$this_section = SECTION_PLATFORM_ADMIN;  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					
 
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					api_protect_admin_script();  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					
 
				
			 
			
		
	
	
		
			
				
					
						
						
						
							
								 
							 
						
					 
				
				 
				 
				
					@ -59,7 +61,7 @@ if ($_POST['SubmitStylesheets']) 
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					
 
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					$table_settings_current = Database :: get_main_table(MAIN_SETTINGS_CURRENT_TABLE);  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					// setting breadcrumbs  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					// $interbreadcrumb[] = array ("url" => "index.php", "name" => get_lang('PlatformAdmin')); 
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					$interbreadcrumb[] = array ("url" => "index.php", "name" => get_lang('PlatformAdmin'));  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					// setting the name of the tool  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					$tool_name = get_lang('DokeosConfigSettings');  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					
 
				
			 
			
		
	
	
		
			
				
					
						
							
								 
							 
						
						
							
								 
							 
						
						
					 
				
				 
				 
				
					@ -255,13 +257,28 @@ function handle_plugins() 
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo get_lang('Plugin');  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo "\t\t< / th > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo "\t\t< th > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo get_lang('MainMenu');  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo get_lang('LoginPageMainArea');  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo "\t\t< / th > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo "\t\t< th > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo get_lang('LoginPageMenu');  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo "\t\t< / th > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo "\t\t< th > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo get_lang('CampusHomepageMainArea');  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo "\t\t< / th > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo "\t\t< th > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo get_lang('CampusHomepageMenu');  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo "\t\t< / th > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo "\t\t< th > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo get_lang('MyCoursesMainArea');  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo "\t\t< / th > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo "\t\t< th > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo get_lang('MyCoursesMenu');  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo "\t\t< / th > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo "\t\t< th > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo get_lang('MainMenuLogged');  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo get_lang('Header ');  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo "\t\t< / th > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo "\t\t< th > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo get_lang('Banner');  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo get_lang('Foot er');  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo "\t\t< / th > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo "\t< / tr > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					
 
				
			 
			
		
	
	
		
			
				
					
						
							
								 
							 
						
						
							
								 
							 
						
						
					 
				
				 
				 
				
					@ -300,40 +317,30 @@ function handle_plugins() 
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								}  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								echo "\t\t< / td > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					
 
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								echo "\t\t< td  align = \"center\" > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								if (in_array('loginpage_menu', $plugin_info['location']))  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								{  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
									if (in_array($testplugin, $usedplugins['loginpage_menu']))  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
									{  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
										$checked = "checked";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								// column: LoginPageMainArea  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								display_plugin_cell('loginpage_main', $plugin_info, $testplugin, $usedplugins);  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								display_plugin_cell('loginpage_menu', $plugin_info, $testplugin, $usedplugins);  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								display_plugin_cell('campushomepage_main', $plugin_info, $testplugin, $usedplugins);  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								display_plugin_cell('campushomepage_menu', $plugin_info, $testplugin, $usedplugins);  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								display_plugin_cell('mycourses_main', $plugin_info, $testplugin, $usedplugins);  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								display_plugin_cell('mycourses_menu', $plugin_info, $testplugin, $usedplugins);  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								display_plugin_cell('header', $plugin_info, $testplugin, $usedplugins);  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								display_plugin_cell('footer', $plugin_info, $testplugin, $usedplugins);  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								echo "\t< / tr > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
									}  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
									else  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
									{  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
										$checked = '';  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
									}  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
									echo '< input  type = "checkbox"  name = "'.$testplugin.'-loginpage_menu"  value = "true"  ' . $ checked . ' / > ';  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								}  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								echo "\t\t< / td > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo '< / table > ';  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					
 
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								echo "\t\t< td  align = \"center\" > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								if (in_array('campushomepage_menu', $plugin_info['location']))  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								{  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
									if (in_array($testplugin, $usedplugins['campushomepage_menu']))  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
									{  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
										$checked = "checked";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
									}  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
									else  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
									{  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
										$checked = '';  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
									}  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
									echo '< input  type = "checkbox"  name = "'.$testplugin.'-campushomepage_menu"  value = "true"  ' . $ checked . ' / > ';  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo '< input  type = "submit"  name = "SubmitPlugins"  value = "Submit"  / > < / form > ';  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								}  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								echo "\t\t< / td > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					
 
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					
 
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					function display_plugin_cell($location, $plugin_info, $current_plugin, $active_plugins)  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
									{  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								echo "\t\t< td  align = \"center\" > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								if (in_array('banner', $plugin_info['location']))  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						if (in_array($location, $plugin_info['location']))  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								{  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
									if (in_array($testplugin, $usedplugins['banner' ]))  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
							if (in_array($current_plugin, $active_plugins[$location]))  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
									{  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
										$checked = "checked";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
									}  
				
			 
			
		
	
	
		
			
				
					
						
						
						
							
								 
							 
						
					 
				
				 
				 
				
					@ -341,15 +348,9 @@ function handle_plugins() 
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
									{  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
										$checked = '';  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
									}  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
									 echo '< input  type = "checkbox"  name = "'.$testplugin.'-banner "  value = "true" ' . $ checked . ' / > ';  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
							echo '< input  type = "checkbox"  name = "'.$current_plugin.'-'.$location.' "  value = "true"   ' . $ checked . ' / > ';  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								}  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								echo "\t\t< / td > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								echo "\t< / tr > \n";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
							}  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						}  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo '< / table > ';  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					
 
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						echo '< input  type = "submit"  name = "SubmitPlugins"  value = "Submit"  / > < / form > ';  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					}  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					
 
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					/**  
				
			 
			
		
	
	
		
			
				
					
						
						
						
							
								 
							 
						
					 
				
				 
				 
				
					@ -370,7 +371,10 @@ function handle_stylesheets() 
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
							$counter=1;  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
							while (false !== ($style_dir = readdir($handle)))  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
							{  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								if(substr($style_dir,0,1)=='.'){continue;} //skip dirs starting with a '.'  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								if(substr($style_dir,0,1)=='.') //skip dirs starting with a '.'  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								{  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
									continue;  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								}   
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								$dirpath = api_get_path(SYS_PATH).'main/css/'.$style_dir;  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								if (is_dir($dirpath))  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								{  
				
			 
			
		
	
	
		
			
				
					
						
							
								 
							 
						
						
							
								 
							 
						
						
					 
				
				 
				 
				
					@ -413,11 +417,11 @@ function store_plugins() 
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						$sql = "DELETE FROM $table_settings_current WHERE category='Plugins'";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						api_sql_query($sql, __LINE__, __FILE__);  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					
 
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						// step 2: looping through all the post values we only store these which end on loginpage_menu or campushomepage_menu or banner   
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						// step 2: looping through all the post values we only store these which are really a valid plugin location.   
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						foreach ($_POST as $form_name => $formvalue)  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						{  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
							$form_name_elements = explode("-", $form_name);  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
							if (in_array('loginpage_menu', $form_name_elements) OR in_array('campushomepage_menu', $form_name_elements) OR in_array('banner', $form_name_elements ))  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
							if (is_valid_plugin_location($form_name_elements[1] ))  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
							{  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								$sql = "INSERT into $table_settings_current (variable,category,selected_value) VALUES ('".$form_name_elements['1']."','Plugins','".$form_name_elements['0']."')";  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								api_sql_query($sql, __LINE__, __FILE__);  
				
			 
			
		
	
	
		
			
				
					
						
						
						
							
								 
							 
						
					 
				
				 
				 
				
					@ -425,6 +429,24 @@ function store_plugins() 
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						}  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					}  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					
 
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					/**  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					 * Check if the post information is really a valid plugin location.  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					 * @author Patrick Cool < patrick.cool @ UGent . be > , Ghent University  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					*/			  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					function is_valid_plugin_location($location)  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					{  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						$valid_locations=array('loginpage_main', 'loginpage_menu', 'campushomepage_main', 'campushomepage_menu', 'mycourses_main', 'mycourses_menu','header', 'footer');  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						if (in_array($location, $valid_locations))  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						{  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
							return true;  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						}  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						else   
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						{  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
							return false;   
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
						}  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					}			  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
								  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					
 
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					/**  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					 * This function allows the platform admin to choose which should be the default stylesheet  
				
			 
			
		
	
		
			
				
					 
					 
				
				 
				 
				
					 * @author Patrick Cool < patrick.cool @ UGent . be > , Ghent University