[svn r15169] Minor: removed notice-level errors

main/auth/profile.php

@@ -1,4 +1,4 @@
-<?php // $Id: profile.php 15102 2008-04-25 08:22:09Z elixir_inter $
+<?php // $Id: profile.php 15169 2008-04-29 06:27:22Z yannoo $
 /*
 ==============================================================================
 	Dokeos - elearning and course management software
@@ -527,26 +527,26 @@ function upload_user_production($user_id)
 */
 $filtered_extension = false;
 
-if ($_SESSION['profile_update'])
+if (!empty($_SESSION['profile_update']))
 {
 	$update_success = ($_SESSION['profile_update'] == 'success');
 	unset($_SESSION['profile_update']);
 }
 
-if ($_SESSION['image_uploaded'])
+if (!empty($_SESSION['image_uploaded']))
 {
 	$upload_picture_success = ($_SESSION['image_uploaded'] == 'success');
 	unset($_SESSION['image_uploaded']);
 }
 
-if ($_SESSION['production_uploaded'])
+if (!empty($_SESSION['production_uploaded']))
 {
 	$upload_production_success = ($_SESSION['production_uploaded'] == 'success');
 	unset($_SESSION['production_uploaded']);
 }
 
 
-elseif ($_POST['remove_production'])
+elseif (isset($_POST['remove_production']))
 {
 	foreach (array_keys($_POST['remove_production']) as $production)
 	{
@@ -667,11 +667,11 @@ elseif ($form->validate())
 */
 Display :: display_header(get_lang('ModifyProfile'));
 
-if ($file_deleted)
+if (!empty($file_deleted))
 {
 	Display :: display_normal_message(get_lang('FileDeleted'),false);
 }
-elseif ($update_success)
+elseif (!empty($update_success))
 {
 	$message=get_lang('ProfileReg');
 	

main/inc/lib/formvalidator/Element/html_editor.php

@@ -1,5 +1,5 @@
 <?php
-// $Id: html_editor.php 14373 2008-02-26 00:48:45Z yannoo $
+// $Id: html_editor.php 15169 2008-04-29 06:27:22Z yannoo $
 /*
 ==============================================================================
 	Dokeos - elearning and course management software
@@ -60,11 +60,11 @@ class HTML_QuickForm_html_editor extends HTML_QuickForm_textarea
 		$this -> fck_editor = new FCKeditor($name);
 		$this -> fck_editor->BasePath = api_get_path(REL_PATH).'main/inc/lib/fckeditor/';
 
-		$this -> fck_editor->Width = $fck_attribute['Width'] ? $fck_attribute['Width'] : '990';
-		$this -> fck_editor->Height = $fck_attribute['Height'] ? $fck_attribute['Height'] : '400';
+		$this -> fck_editor->Width = !empty($fck_attribute['Width']) ? $fck_attribute['Width'] : '990';
+		$this -> fck_editor->Height = !empty($fck_attribute['Height']) ? $fck_attribute['Height'] : '400';
 		
 		//We get the optionnals config parameters in $fck_attribute array
-		$this -> fck_editor->Config = $fck_attribute['Config'] ? $fck_attribute['Config'] : array();
+		$this -> fck_editor->Config = !empty($fck_attribute['Config']) ? $fck_attribute['Config'] : array();
 		
 
 		
@@ -93,7 +93,7 @@ class HTML_QuickForm_html_editor extends HTML_QuickForm_textarea
 		$this -> fck_editor->Config['DefaultLanguage'] = $isocode_language;
 		
 		
-		if($_SESSION['_course']['path']!=''){
+		if(isset($_SESSION['_course']) && $_SESSION['_course']['path']!=''){
 			$upload_path = api_get_path(REL_COURSE_PATH).$_SESSION['_course']['path'].'/document/';
 
 		}else{
@@ -176,6 +176,7 @@ class HTML_QuickForm_html_editor extends HTML_QuickForm_textarea
 	 */
 	function build_FCKeditor()
 	{
+		$result = '';
 		if(! FCKeditor :: IsCompatible())
 		{
 			return parent::toHTML();
@@ -188,4 +189,4 @@ class HTML_QuickForm_html_editor extends HTML_QuickForm_textarea
 		return $result;
 	}
 }
-?>
+?>

main/inc/lib/usermanager.lib.php

@@ -1,4 +1,4 @@
-<?php // $Id: usermanager.lib.php 15086 2008-04-25 04:31:27Z yannoo $
+<?php // $Id: usermanager.lib.php 15169 2008-04-29 06:27:22Z yannoo $
 /*
 ==============================================================================
 	Dokeos - elearning and course management software
@@ -614,7 +614,7 @@ class UserManager
 	 */
 	function build_production_list($user_id, $force = false, $showdelete=false)
 	{
-		if (!$force && $_POST['remove_production'])
+		if (!$force && !empty($_POST['remove_production']))
 			return true; // postpone reading from the filesystem
 	
 		$productions = UserManager::get_user_productions($user_id);
@@ -1208,4 +1208,4 @@ class UserManager
 		return $personal_course_list;
 	}
 }
-?>
+?>