chamilo / chamilo-lms

main/admin/skill_badge_create.php

Spacing +6 added lines, -6 removed lines

@@ -46,10 +46,10 @@ 
         if ($existsBadgesDirectory) {
 
             if (!empty($skill['icon'])) {
-                $iconFileAbsolutePath = $badgePath . $skill['icon'];
+                $iconFileAbsolutePath = $badgePath.$skill['icon'];
 
                 if (Security::check_abs_path($iconFileAbsolutePath, $badgePath)) {
-                    unlink($badgePath . $skill['icon']);
+                    unlink($badgePath.$skill['icon']);
                 }
             }
 
@@ -72,24 +72,24 @@ 
 
     $objSkill->update($params);
 
-    header('Location: ' . api_get_path(WEB_CODE_PATH) . 'admin/skill_badge_list.php');
+    header('Location: '.api_get_path(WEB_CODE_PATH).'admin/skill_badge_list.php');
     exit;
 }
 
 $interbreadcrumb = array(
     array(
-        'url' => api_get_path(WEB_CODE_PATH) . 'admin/index.php',
+        'url' => api_get_path(WEB_CODE_PATH).'admin/index.php',
         'name' => get_lang('Administration')
     ),
     array(
-        'url' => api_get_path(WEB_CODE_PATH) . 'admin/skill_badge.php',
+        'url' => api_get_path(WEB_CODE_PATH).'admin/skill_badge.php',
         'name' => get_lang('Badges')
     )
 );
 
 $toolbar = Display::toolbarButton(
     get_lang('ManageSkills'),
-    api_get_path(WEB_CODE_PATH) . 'admin/skill_list.php',
+    api_get_path(WEB_CODE_PATH).'admin/skill_list.php',
     'list',
     'primary',
     ['title' => get_lang('ManageSkills')]

main/admin/class_user_import.php

Spacing +10 added lines, -10 removed lines

@@ -14,10 +14,10 @@ 
  */
 function validate_data($user_classes) {
     global $purification_option_for_usernames;
-    $errors = array ();
-    $classcodes = array ();
+    $errors = array();
+    $classcodes = array();
 
-    if (!isset($_POST['subscribe']) && !isset($_POST['subscribe']))  {
+    if (!isset($_POST['subscribe']) && !isset($_POST['subscribe'])) {
           $user_class['error'] = get_lang('SelectAnAction');
           $errors[] = $user_class;
           return $errors;
@@ -25,7 +25,7 @@ 
     foreach ($user_classes as $index => $user_class) {
         $user_class['line'] = $index + 1;
         // 1. Check whether mandatory fields are set.
-        $mandatory_fields = array ('UserName', 'ClassName');
+        $mandatory_fields = array('UserName', 'ClassName');
 
         foreach ($mandatory_fields as $key => $field) {
             if (!isset ($user_class[$field]) || strlen($user_class[$field]) == 0) {
@@ -76,12 +76,12 @@ 
     global $purification_option_for_usernames;
 
     // Table definitions.
-    $user_table 		= Database :: get_main_table(TABLE_MAIN_USER);
-    $class_user_table 	= Database :: get_main_table(TABLE_MAIN_CLASS_USER);
-    $class_table 		= Database :: get_main_table(TABLE_MAIN_CLASS);
+    $user_table = Database :: get_main_table(TABLE_MAIN_USER);
+    $class_user_table = Database :: get_main_table(TABLE_MAIN_CLASS_USER);
+    $class_table = Database :: get_main_table(TABLE_MAIN_CLASS);
 
     // Data parsing: purification + conversion (UserName, ClassName) --> (user_is, class_id)
-    $csv_data = array ();
+    $csv_data = array();
     foreach ($users_classes as $index => $user_class) {
 
         $sql1 = "SELECT user_id FROM $user_table WHERE username = '".Database::escape_string(UserManager::purify_username($user_class['UserName'], $purification_option_for_usernames))."'";
@@ -140,8 +140,8 @@ 
 
 $tool_name = get_lang('AddUsersToAClass').' CSV';
 
-$interbreadcrumb[] = array ('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
-$interbreadcrumb[] = array ('url' => 'class_list.php', 'name' => get_lang('Classes'));
+$interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
+$interbreadcrumb[] = array('url' => 'class_list.php', 'name' => get_lang('Classes'));
 
 // Set this option to true to enforce strict purification for usenames.
 $purification_option_for_usernames = false;

main/admin/special_exports.php

Spacing +34 added lines, -34 removed lines

@@ -15,7 +15,7 @@ 
 // setting the section (for the tabs)
 $this_section = SECTION_PLATFORM_ADMIN;
 // setting breadcrumbs
-$interbreadcrumb[] = array ("url" => 'index.php', "name" => get_lang('PlatformAdmin'));
+$interbreadcrumb[] = array("url" => 'index.php', "name" => get_lang('PlatformAdmin'));
 // Access restrictions
 api_protect_admin_script(true);
 $nameTools = get_lang('SpecialExports');
@@ -29,7 +29,7 @@ 
 
 if (function_exists('ini_set')) {
 	api_set_memory_limit('256M');
-	ini_set('max_execution_time',0);
+	ini_set('max_execution_time', 0);
 }
 
 // Displaying the header
@@ -41,7 +41,7 @@ 
 if (count($_POST) == 0) {
     Display::display_normal_message(get_lang('SpecialExportsIntroduction'));
 }
-$error =0;
+$error = 0;
 /* MAIN CODE */
 
 $tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
@@ -66,17 +66,17 @@ 
             $groupCondition = " (props.to_group_id = 0 OR props.to_group_id IS NULL)";
         }
 
-		$zip_folder=new PclZip($FileZip['TEMP_FILE_ZIP']);
-		if(!isset($_POST['resource']) || count($_POST['resource']) == 0 ) {
+		$zip_folder = new PclZip($FileZip['TEMP_FILE_ZIP']);
+		if (!isset($_POST['resource']) || count($_POST['resource']) == 0) {
 			Display::display_error_message(get_lang('ErrorMsgSpecialExport'));
 		} else {
 			$Resource = $_POST['resource'];
 
 			foreach ($Resource as $Code_course => $Sessions) {
-				$_course 		= api_get_course_info($Code_course);
+				$_course = api_get_course_info($Code_course);
 				$tbl_document 	= Database::get_course_table(TABLE_DOCUMENT);
 				$tbl_property 	= Database::get_course_table(TABLE_ITEM_PROPERTY);
-				$course_id 		= $_course['real_id'];
+				$course_id = $_course['real_id'];
 
 				//Add item to the zip file course
 				$sql = "SELECT path FROM $tbl_document AS docs, $tbl_property AS props
@@ -89,7 +89,7 @@ 
 						AND $groupCondition
 						AND docs.c_id = $course_id
 						AND props.c_id = $course_id";
-				$query = Database::query($sql );
+				$query = Database::query($sql);
 				while ($rows_course_file = Database::fetch_assoc($query)) {
                     $zip_folder->add(
                         $FileZip['PATH_COURSE'].$_course['directory']."/document".$rows_course_file['path'],
@@ -100,7 +100,7 @@ 
                     );
 				}
 
-				foreach ($Sessions as $IdSession => $value){
+				foreach ($Sessions as $IdSession => $value) {
 					$session_id = Security::remove_XSS($IdSession);
 					//Add tem to the zip file session course
 					$sql_session_doc = "SELECT path FROM $tbl_document AS docs, $tbl_property AS props
@@ -150,7 +150,7 @@ 
 	if (isset ($_POST['backup_option']) && $_POST['backup_option'] == 'select_items') {
 		$cb = new CourseBuilder();
 		$course = $cb->build_session_course();
-		if($course === false){
+		if ($course === false) {
 			Display::display_error_message(get_lang('ErrorMsgSpecialExport'));
 			form_special_export();
 		} else {
@@ -166,12 +166,12 @@ 
 Display::display_footer();
 
 function form_special_export() {
-    $form = new FormValidator('special_exports','post');
+    $form = new FormValidator('special_exports', 'post');
     $renderer = $form->defaultRenderer();
     $renderer->setCustomElementTemplate('<div>{element}</div> ');
-    $form->addElement('radio', 'backup_option', '',  get_lang('SpecialCreateFullBackup'), 'full_backup');
-    $form->addElement('radio', 'backup_option', '',  get_lang('SpecialLetMeSelectItems'), 'select_items');
-    $form->addElement('html','<br />');
+    $form->addElement('radio', 'backup_option', '', get_lang('SpecialCreateFullBackup'), 'full_backup');
+    $form->addElement('radio', 'backup_option', '', get_lang('SpecialLetMeSelectItems'), 'select_items');
+    $form->addElement('html', '<br />');
     $form->addButtonExport(get_lang('CreateBackup'));
     $form->add_progress_bar();
     $values['backup_option'] = 'full_backup';
@@ -179,26 +179,26 @@ 
     $form->display();
 }
 
-function create_zip(){
+function create_zip() {
     $path = '';
-    if(empty($path)) { $path='/'; }
-    $remove_dir = ($path!='/') ? substr($path,0,strlen($path) - strlen(basename($path))) : '/';
+    if (empty($path)) { $path = '/'; }
+    $remove_dir = ($path != '/') ? substr($path, 0, strlen($path) - strlen(basename($path))) : '/';
     $sys_archive_path = api_get_path(SYS_ARCHIVE_PATH);
     $sys_course_path = api_get_path(SYS_COURSE_PATH);
     $temp_zip_dir = $sys_archive_path."temp";
-    if(!is_dir($temp_zip_dir)) {
+    if (!is_dir($temp_zip_dir)) {
         mkdir($temp_zip_dir, api_get_permissions_for_new_directories());
     } else {
-        $handle=opendir($temp_zip_dir);
-        while (false!==($file = readdir($handle))) {
+        $handle = opendir($temp_zip_dir);
+        while (false !== ($file = readdir($handle))) {
             if ($file != "." && $file != "..") {
-                $Diff = (time() - filemtime("$temp_zip_dir/$file"))/60/60;  //the "age" of the file in hours
-                if ($Diff > 4) unlink("$temp_zip_dir/$file");   //delete files older than 4 hours
+                $Diff = (time() - filemtime("$temp_zip_dir/$file")) / 60 / 60; //the "age" of the file in hours
+                if ($Diff > 4) unlink("$temp_zip_dir/$file"); //delete files older than 4 hours
             }
         }
         closedir($handle);
     }
-    $temp_zip_file = $temp_zip_dir."/".md5(time()).".zip";  //create zipfile of given directory
+    $temp_zip_file = $temp_zip_dir."/".md5(time()).".zip"; //create zipfile of given directory
     return array('PATH' => $path,
                  'PATH_TEMP_ARCHIVE' => $temp_zip_dir,
                  'PATH_COURSE' => $sys_course_path,
@@ -207,17 +207,17 @@ 
 }
 
 function rename_zip($FileZip) {
-    Event::event_download(($FileZip['PATH'] == '/')?'full_export_'.date('Ymd').'.zip (folder)': basename($FileZip['PATH']).'.zip (folder)');
-    $name = ($FileZip['PATH']=='/')? 'full_export_'.date('Ymd').'.zip':basename($FileZip['PATH']).'.zip';
-    if(file_exists($FileZip['PATH_TEMP_ARCHIVE'].'/'.$name)){ unlink($FileZip['PATH_TEMP_ARCHIVE'].'/'.$name); }
-    if(file_exists($FileZip['TEMP_FILE_ZIP'])) {
+    Event::event_download(($FileZip['PATH'] == '/') ? 'full_export_'.date('Ymd').'.zip (folder)' : basename($FileZip['PATH']).'.zip (folder)');
+    $name = ($FileZip['PATH'] == '/') ? 'full_export_'.date('Ymd').'.zip' : basename($FileZip['PATH']).'.zip';
+    if (file_exists($FileZip['PATH_TEMP_ARCHIVE'].'/'.$name)) { unlink($FileZip['PATH_TEMP_ARCHIVE'].'/'.$name); }
+    if (file_exists($FileZip['TEMP_FILE_ZIP'])) {
         rename($FileZip['TEMP_FILE_ZIP'], $FileZip['PATH_TEMP_ARCHIVE'].'/'.$name);
         return $name;
     } else { return false; }
 
 }
 
-function fullexportspecial(){
+function fullexportspecial() {
     global $tbl_session, $tbl_session_course, $export;
     $FileZip = create_zip();
     $to_group_id = 0;
@@ -235,10 +235,10 @@ 
     }
 
 
-    if (count($list_course) >0 ) {
-        foreach($list_course as $_course) {
-            if($FileZip['PATH'] == '/') {
-                $querypath=''; // to prevent ...path LIKE '//%'... in query
+    if (count($list_course) > 0) {
+        foreach ($list_course as $_course) {
+            if ($FileZip['PATH'] == '/') {
+                $querypath = ''; // to prevent ...path LIKE '//%'... in query
             } else {
                 $querypath = $FileZip['PATH'];
             }
@@ -255,7 +255,7 @@ 
                     AND $groupCondition
                     AND docs.c_id = $course_id
                     AND props.c_id = $course_id";
-            $query = Database::query($sql );
+            $query = Database::query($sql);
             while ($rows_course_file = Database::fetch_assoc($query)) {
                 $rows_course_file['path'];
                 $zip_folder->add($FileZip['PATH_COURSE'].$_course['directory']."/document".$rows_course_file['path'],
@@ -295,7 +295,7 @@ 
         }
 
         $name = rename_zip($FileZip);
-        if ($name === false){
+        if ($name === false) {
             $export = false;
             return false;
         } else {

main/admin/skill_edit.php

Spacing +1 added lines, -1 removed lines

@@ -94,7 +94,7 @@
         );
     }
 
-    header('Location: '.api_get_path(WEB_CODE_PATH) . 'admin/skill_list.php');
+    header('Location: '.api_get_path(WEB_CODE_PATH).'admin/skill_list.php');
     exit;
 }
 

main/notebook/index.php

Spacing +3 added lines, -3 removed lines

@@ -10,7 +10,7 @@ 
 // Including the global initialization file
 require_once '../inc/global.inc.php';
 
-$current_course_tool  = TOOL_NOTEBOOK;
+$current_course_tool = TOOL_NOTEBOOK;
 
 // The section (tabs)
 $this_section = SECTION_COURSES;
@@ -96,7 +96,7 @@ 
         NotebookManager::display_notes();
     } else {
         echo '<div class="actions">';
-        echo '<a href="index.php">'.Display::return_icon('back.png',get_lang('BackToNotesList'),'',ICON_SIZE_MEDIUM).'</a>';
+        echo '<a href="index.php">'.Display::return_icon('back.png', get_lang('BackToNotesList'), '', ICON_SIZE_MEDIUM).'</a>';
         echo '</div>';
         $token = Security::get_token();
         $form->addElement('hidden', 'sec_token');
@@ -147,7 +147,7 @@ 
     } else {
         echo '<div class="actions">';
         echo '<a href="index.php">'.
-            Display::return_icon('back.png',get_lang('BackToNotesList'),'',ICON_SIZE_MEDIUM).'</a>';
+            Display::return_icon('back.png', get_lang('BackToNotesList'), '', ICON_SIZE_MEDIUM).'</a>';
         echo '</div>';
         $token = Security::get_token();
         $form->addElement('hidden', 'sec_token');

main/announcements/download.php

Spacing +6 added lines, -6 removed lines

@@ -28,7 +28,7 @@ 
 $doc_url = str_replace(' ', '+', $doc_url);
 $doc_url = str_replace('/..', '', $doc_url); //echo $doc_url;
 
-if (strpos($doc_url,'../') OR strpos($doc_url,'/..')) {
+if (strpos($doc_url, '../') OR strpos($doc_url, '/..')) {
     $doc_url = '';
 }
 
@@ -43,7 +43,7 @@ 
     //remove last slash if present
     //$doc_url = ($doc_url{strlen($doc_url)-1}=='/')?substr($doc_url,0,strlen($doc_url)-1):$doc_url;
     //mod_rewrite can change /some/path/ to /some/path// in some cases, so clean them all off (René)
-    while ($doc_url{$dul = strlen($doc_url)-1}=='/') $doc_url = substr($doc_url,0,$dul);
+    while ($doc_url{$dul = strlen($doc_url) - 1} == '/') $doc_url = substr($doc_url, 0, $dul);
     //create the path
     $document_explorer = api_get_path(WEB_COURSE_PATH).api_get_course_path(); // home course path
     //redirect
@@ -62,12 +62,12 @@ 
 $sql = "SELECT filename FROM $tbl_announcement_attachment
   	  	WHERE c_id = $course_id AND path LIKE BINARY '$doc_url'";
 
-$result= Database::query($sql);
+$result = Database::query($sql);
 if (Database::num_rows($result) > 0) {
-    $row= Database::fetch_array($result);
-    $title = str_replace(' ','_', $row['filename']);
+    $row = Database::fetch_array($result);
+    $title = str_replace(' ', '_', $row['filename']);
     if (Security::check_abs_path($full_file_name,
-        api_get_path(SYS_COURSE_PATH) . api_get_course_path() . '/upload/announcements/')
+        api_get_path(SYS_COURSE_PATH).api_get_course_path().'/upload/announcements/')
     ) {
         DocumentManager::file_send_for_download($full_file_name, true, $title);
     }

main/survey/survey_invite.php

Spacing +4 added lines, -4 removed lines

@@ -64,7 +64,7 @@ 
 $tool_name = get_lang('SurveyPublication');
 
 // Displaying the header
-Display::display_header($tool_name,'Survey');
+Display::display_header($tool_name, 'Survey');
 
 echo '<script>
 $(function() {
@@ -132,7 +132,7 @@ 
 );
 
 $form->addElement('html', '<div id="check_mail">');
-$form->addElement('checkbox', 'send_mail','', get_lang('SendMail'));
+$form->addElement('checkbox', 'send_mail', '', get_lang('SendMail'));
 $form->addElement('html', '</div>');
 
 $form->addElement('html', '<div id="mail_text_wrapper">');
@@ -219,8 +219,8 @@ 
 	);
 
 	// Saving the invitations for the additional users
-	$values['additional_users'] = $values['additional_users'].';'; 	// This is for the case when you enter only one email
-	$temp = str_replace(',', ';', $values['additional_users']);		// This is to allow , and ; as email separators
+	$values['additional_users'] = $values['additional_users'].';'; // This is for the case when you enter only one email
+	$temp = str_replace(',', ';', $values['additional_users']); // This is to allow , and ; as email separators
 	$additional_users = explode(';', $temp);
 	for ($i = 0; $i < count($additional_users); $i++) {
 		$additional_users[$i] = trim($additional_users[$i]);

main/survey/fillsurvey.php

Spacing +6 added lines, -6 removed lines

@@ -112,7 +112,7 @@ 
         $now = api_get_utc_datetime();
         if (Database :: num_rows($result) == 0) {
             $params = [
-                'c_id' => $course_id ,
+                'c_id' => $course_id,
                 'survey_code' => $surveyCode,
                 'user' => $userid,
                 'invitation_code' => $autoInvitationcode,
@@ -471,7 +471,7 @@ 
     $jquery_ready_content = $returnParams['jquery_ready_content'];
 
 // the $jquery_ready_content variable collects all functions that will be load in the $(document).ready javascript function
-    $htmlHeadXtra[] ='<script>
+    $htmlHeadXtra[] = '<script>
     $(document).ready(function(){
         '.$jquery_ready_content.'
     });
@@ -904,16 +904,16 @@ 
                             $group2 = $groups[0];
                             $secondary .= " OR ( survey_group_sec1 = '$group1' AND  survey_group_sec2 = '$group2') ";
                             $secondary .= " OR ( survey_group_sec1 = '$group2' AND survey_group_sec2 = '$group1' ) ";
-                            $combi.= $group1.' - '.$group2." or ".$group2.' - '.$group1.'<br />';
+                            $combi .= $group1.' - '.$group2." or ".$group2.' - '.$group1.'<br />';
                         } else {
                             if ($i != 0) {
                                 $secondary .= " OR ( survey_group_sec1 = '$group1' AND  survey_group_sec2 = '$group2') ";
                                 $secondary .= " OR ( survey_group_sec1 = '$group2' AND survey_group_sec2 = '$group1' ) ";
-                                $combi.= $group1.' - '.$group2." or ".$group2.' - '.$group1.'<br />';
+                                $combi .= $group1.' - '.$group2." or ".$group2.' - '.$group1.'<br />';
                             } else {
                                 $secondary .= " ( survey_group_sec1 = '$group1' AND  survey_group_sec2 = '$group2') ";
                                 $secondary .= " OR ( survey_group_sec1 = '$group2' AND survey_group_sec2 = '$group1' ) ";
-                                $combi.= $group1.' - '.$group2." or ".$group2.' - '.$group1.'<br />';
+                                $combi .= $group1.' - '.$group2." or ".$group2.' - '.$group1.'<br />';
                             }
                         }
                     }
@@ -1132,7 +1132,7 @@ 
                         $questions[$row['sort']]['survey_group_sec1'] = $row['survey_group_sec1'];
                         $questions[$row['sort']]['survey_group_sec2'] = $row['survey_group_sec2'];
                         $questions[$row['sort']]['survey_group_pri'] = $row['survey_group_pri'];
-                    }  else {
+                    } else {
                         // If the type is a page break we are finished loading the questions for this page
                         break;
                     }

main/survey/ch_yesno.php

Spacing +1 added lines, -1 removed lines

@@ -43,7 +43,7 @@
                 $class = 'radio-inline';
             }
 
-            $name = 'question' . $questionData['question_id'];
+            $name = 'question'.$questionData['question_id'];
 
             $form->addRadio(
                 $name,