chamilo / chamilo-lms

main/document/edit_draw.php

Indentation +27 added lines, -27 removed lines

@@ -38,7 +38,7 @@ 
 //path for svg-edit save
 $_SESSION['draw_dir']=Security::remove_XSS($dir);
 if ($_SESSION['draw_dir']=='/'){
-	$_SESSION['draw_dir'] = '';
+    $_SESSION['draw_dir'] = '';
 }
 $_SESSION['draw_file']=basename(Security::remove_XSS($file_path));
 $get_file = Security::remove_XSS($file_path);
@@ -55,42 +55,42 @@ 
 /* Please, do not modify this dirname formatting */
 
 if (strstr($dir, '..')) {
-	$dir = '/';
+    $dir = '/';
 }
 
 if ($dir[0] == '.') {
-	$dir = substr($dir, 1);
+    $dir = substr($dir, 1);
 }
 
 if ($dir[0] != '/') {
-	$dir = '/'.$dir;
+    $dir = '/'.$dir;
 }
 
 if ($dir[strlen($dir) - 1] != '/') {
-	$dir .= '/';
+    $dir .= '/';
 }
 
 $filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document'.$dir;
 
 if (!is_dir($filepath)) {
-	$filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/';
-	$dir = '/';
+    $filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/';
+    $dir = '/';
 }
 
 //groups //TODO:clean
 if (!empty($group_id)) {
-	$req_gid = '&gidReq='.$group_id;
-	$interbreadcrumb[] = array ('url' => '../group/group_space.php?gidReq='.$group_id, 'name' => get_lang('GroupSpace'));
-	$group_document = true;
-	$noPHP_SELF = true;
+    $req_gid = '&gidReq='.$group_id;
+    $interbreadcrumb[] = array ('url' => '../group/group_space.php?gidReq='.$group_id, 'name' => get_lang('GroupSpace'));
+    $group_document = true;
+    $noPHP_SELF = true;
 }
 
 $is_certificate_mode = DocumentManager::is_certificate_mode($dir);
 
 if (!$is_certificate_mode)
-	$interbreadcrumb[]= array("url" => "./document.php?curdirpath=".urlencode($my_cur_dir_path).$req_gid, "name"=> get_lang('Documents'));
+    $interbreadcrumb[]= array("url" => "./document.php?curdirpath=".urlencode($my_cur_dir_path).$req_gid, "name"=> get_lang('Documents'));
 else
-	$interbreadcrumb[]= array ('url' => '../gradebook/'.$_SESSION['gradebook_dest'], 'name' => get_lang('Gradebook'));
+    $interbreadcrumb[]= array ('url' => '../gradebook/'.$_SESSION['gradebook_dest'], 'name' => get_lang('Gradebook'));
 
 // Interbreadcrumb for the current directory root path
 if (empty($document_data['parents'])) {
@@ -105,30 +105,30 @@ 
 }
 
 $is_allowedToEdit = api_is_allowed_to_edit(null, true) || $_SESSION['group_member_with_upload_rights'] ||
-	DocumentManager::is_my_shared_folder(api_get_user_id(), $dir, $current_session_id);
+    DocumentManager::is_my_shared_folder(api_get_user_id(), $dir, $current_session_id);
 
 if (!$is_allowedToEdit) {
-	api_not_allowed(true);
+    api_not_allowed(true);
 }
 
 Event::event_access_tool(TOOL_DOCUMENT);
 
 Display :: display_header($nameTools, 'Doc');
 echo '<div class="actions">';
-		echo '<a href="document.php?id='.$parent_id.'">'.Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('DocumentsOverview'),'',ICON_SIZE_MEDIUM).'</a>';
-		echo '<a href="edit_document.php?'.api_get_cidreq().'&id='.$document_id.$req_gid.'&origin=editdraw">'.Display::return_icon('edit.png',get_lang('Rename').'/'.get_lang('Comments'),'',ICON_SIZE_MEDIUM).'</a>';
+        echo '<a href="document.php?id='.$parent_id.'">'.Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('DocumentsOverview'),'',ICON_SIZE_MEDIUM).'</a>';
+        echo '<a href="edit_document.php?'.api_get_cidreq().'&id='.$document_id.$req_gid.'&origin=editdraw">'.Display::return_icon('edit.png',get_lang('Rename').'/'.get_lang('Comments'),'',ICON_SIZE_MEDIUM).'</a>';
 echo '</div>';
 
 if (api_browser_support('svg')) {
-	//automatic loading the course language
-	$svgedit_code_translation_table = array('' => 'en', 'pt' => 'pt-Pt', 'sr' => 'sr_latn');
-	$langsvgedit  = api_get_language_isocode();
-	$langsvgedit = isset($svgedit_code_translation_table[$langsvgedit]) ? $svgedit_code_translation_table[$langsvgedit] : $langsvgedit;
-	$langsvgedit = file_exists(api_get_path(LIBRARY_PATH).'svg-edit/locale/lang.'.$langsvgedit.'.js') ? $langsvgedit : 'en';
+    //automatic loading the course language
+    $svgedit_code_translation_table = array('' => 'en', 'pt' => 'pt-Pt', 'sr' => 'sr_latn');
+    $langsvgedit  = api_get_language_isocode();
+    $langsvgedit = isset($svgedit_code_translation_table[$langsvgedit]) ? $svgedit_code_translation_table[$langsvgedit] : $langsvgedit;
+    $langsvgedit = file_exists(api_get_path(LIBRARY_PATH).'svg-edit/locale/lang.'.$langsvgedit.'.js') ? $langsvgedit : 'en';
 
-	$svg_url= api_get_path(WEB_LIBRARY_PATH).'svg-edit/svg-editor.php?url=../../../../courses/'.$courseDir.$dir.$file.'&amp;lang='.$langsvgedit;
+    $svg_url= api_get_path(WEB_LIBRARY_PATH).'svg-edit/svg-editor.php?url=../../../../courses/'.$courseDir.$dir.$file.'&amp;lang='.$langsvgedit;
 
-	?>
+    ?>
 
 	<script type="text/javascript">
 
@@ -148,9 +148,9 @@ 
 
     <?php
     echo '<noscript>';
-	echo '<iframe style="height: 550px; width: 100%;" scrolling="no" frameborder="0\' src="'.$svg_url.'"<noframes><p>Sorry, your browser does not handle frames</p></noframes></iframe>';
-	echo '</noscript>';
+    echo '<iframe style="height: 550px; width: 100%;" scrolling="no" frameborder="0\' src="'.$svg_url.'"<noframes><p>Sorry, your browser does not handle frames</p></noframes></iframe>';
+    echo '</noscript>';
 } else {
-	Display::display_error_message(get_lang('BrowserDontSupportsSVG'));
+    Display::display_error_message(get_lang('BrowserDontSupportsSVG'));
 }
 Display::display_footer();

main/document/edit_document.php

Indentation +184 added lines, -184 removed lines

@@ -65,7 +65,7 @@ 
 $sessionId = api_get_session_id();
 
 if (api_is_in_group()) {
-	$group_properties = GroupManager::get_group_properties($group_id);
+    $group_properties = GroupManager::get_group_properties($group_id);
 }
 
 $dir = '/';
@@ -77,7 +77,7 @@ 
         $_GET['id'],
         api_get_course_id(),
         true,
-		0
+        0
     );
 
     if (!empty($sessionId) && empty($document_data)) {
@@ -89,13 +89,13 @@ 
         );
     }
 
-	$document_id = $document_data['id'];
-	$file = $document_data['path'];
-	$parent_id = DocumentManager::get_document_id($course_info, dirname($file));
-	$dir = dirname($document_data['path']);
-	$dir_original = $dir;
-	$doc = basename($file);
-	$readonly = $document_data['readonly'];
+    $document_id = $document_data['id'];
+    $file = $document_data['path'];
+    $parent_id = DocumentManager::get_document_id($course_info, dirname($file));
+    $dir = dirname($document_data['path']);
+    $dir_original = $dir;
+    $doc = basename($file);
+    $readonly = $document_data['readonly'];
 }
 
 if (empty($document_data)) {
@@ -117,7 +117,7 @@ 
 
 // Level correction for group documents.
 if (!empty($group_properties['directory'])) {
-	$count_dir = $count_dir > 0 ? $count_dir - 1 : 0;
+    $count_dir = $count_dir > 0 ? $count_dir - 1 : 0;
 }
 $relative_url = '';
 for ($i = 0; $i < ($count_dir); $i++) {
@@ -145,7 +145,7 @@ 
 }
 
 $is_allowed_to_edit = api_is_allowed_to_edit(null, true) || $_SESSION['group_member_with_upload_rights']||
-	DocumentManager::is_my_shared_folder(api_get_user_id(), $dir, $sessionId);
+    DocumentManager::is_my_shared_folder(api_get_user_id(), $dir, $sessionId);
 $noPHP_SELF = true;
 
 /*	Other initialization code */
@@ -158,8 +158,8 @@ 
         'url' => '../group/group_space.php?'.api_get_cidreq(),
         'name' => get_lang('GroupSpace'),
     );
-	$group_document = true;
-	$noPHP_SELF = true;
+    $group_document = true;
+    $noPHP_SELF = true;
 }
 
 if (!$is_certificate_mode) {
@@ -194,9 +194,9 @@ 
 
 //TODO:check the below code and his funcionality
 if (!api_is_allowed_to_edit()) {
-	if (DocumentManager::check_readonly($course_info, $user_id, $file)) {
-		api_not_allowed();
-	}
+    if (DocumentManager::check_readonly($course_info, $user_id, $file)) {
+        api_not_allowed();
+    }
 }
 
 /* MAIN TOOL CODE */
@@ -204,18 +204,18 @@ 
 /*	Code to change the comment	*/
 
 if (isset($_POST['comment'])) {
-	// Fixing the path if it is wrong
-	$comment = trim($_POST['comment']);
-	$title = trim($_POST['title']);
+    // Fixing the path if it is wrong
+    $comment = trim($_POST['comment']);
+    $title = trim($_POST['title']);
 
     // Just in case see BT#3525
     if (empty($title)) {
-		$title = $document_data['title'];
-	}
+        $title = $document_data['title'];
+    }
 
-	if (empty($title)) {
-		$title = get_document_title($_POST['filename']);
-	}
+    if (empty($title)) {
+        $title = get_document_title($_POST['filename']);
+    }
 
     if (!empty($document_id)) {
         $params = [
@@ -227,43 +227,43 @@ 
             $params,
             ['c_id = ? AND id = ?' => [$course_id, $document_id]]
         );
-		Display::addFlash(Display::return_message(get_lang('fileModified')));
+        Display::addFlash(Display::return_message(get_lang('fileModified')));
     }
 }
 
 /*	WYSIWYG HTML EDITOR - Program Logic */
 if ($is_allowed_to_edit) {
-	if (isset($_POST['formSent']) && $_POST['formSent'] == 1) {
+    if (isset($_POST['formSent']) && $_POST['formSent'] == 1) {
 
-		$filename = stripslashes($_POST['filename']);
+        $filename = stripslashes($_POST['filename']);
         $extension = $_POST['extension'];
-		$content = isset($_POST['content']) ? trim(str_replace(array("\r", "\n"), '', stripslashes($_POST['content']))) : null;
-		$content = Security::remove_XSS($content, COURSEMANAGERLOWSECURITY);
+        $content = isset($_POST['content']) ? trim(str_replace(array("\r", "\n"), '', stripslashes($_POST['content']))) : null;
+        $content = Security::remove_XSS($content, COURSEMANAGERLOWSECURITY);
 
         if ($dir == '/') {
             $dir = '';
         }
 
-		$file = $dir.'/'.$filename.'.'.$extension;
-		$read_only_flag = isset($_POST['readonly']) ? $_POST['readonly'] : null;
-		$read_only_flag = empty($read_only_flag) ? 0 : 1;
+        $file = $dir.'/'.$filename.'.'.$extension;
+        $read_only_flag = isset($_POST['readonly']) ? $_POST['readonly'] : null;
+        $read_only_flag = empty($read_only_flag) ? 0 : 1;
 
-		if (empty($filename)) {
+        if (empty($filename)) {
             Display::addFlash(Display::return_message(get_lang('NoFileName'), 'warning'));
-		} else {
+        } else {
 
-		    $file_size = filesize($document_data['absolute_path']);
+            $file_size = filesize($document_data['absolute_path']);
 
-			if ($read_only_flag == 0) {
-				if (!empty($content)) {
-					if ($fp = @fopen($document_data['absolute_path'], 'w')) {
-						// For flv player, change absolute path temporarily to prevent from erasing it in the following lines
-						$content = str_replace(array('flv=h', 'flv=/'), array('flv=h|', 'flv=/|'), $content);
- 						fputs($fp, $content);
-						fclose($fp);
+            if ($read_only_flag == 0) {
+                if (!empty($content)) {
+                    if ($fp = @fopen($document_data['absolute_path'], 'w')) {
+                        // For flv player, change absolute path temporarily to prevent from erasing it in the following lines
+                        $content = str_replace(array('flv=h', 'flv=/'), array('flv=h|', 'flv=/|'), $content);
+                            fputs($fp, $content);
+                        fclose($fp);
 
                         $filepath = $document_data['absolute_parent_path'];
-						/*
+                        /*
 						if (!is_dir($filepath.'css')) {
 							mkdir($filepath.'css', api_get_permissions_for_new_directories());
 							$doc_id = add_document($_course, $dir.'css', 'folder', 0, 'css');
@@ -293,7 +293,7 @@ 
 							);
 						}*/
 
-						/*if (!is_file($filepath.'css/frames.css')) {
+                        /*if (!is_file($filepath.'css/frames.css')) {
 							$platform_theme = api_get_setting('stylesheets');
 							if (file_exists(api_get_path(SYS_CODE_PATH).'css/'.$platform_theme.'/frames.css')) {
 								copy(api_get_path(SYS_CODE_PATH).'css/'.$platform_theme.'/frames.css', $filepath.'css/frames.css');
@@ -331,54 +331,54 @@ 
 							}
 						}*/
 
-						// "WHAT'S NEW" notification: update table item_property
-						$document_id = DocumentManager::get_document_id($_course, $file);
-
-						if ($document_id) {
-							update_existing_document(
-								$_course,
-								$document_id,
-								$file_size,
-								$read_only_flag
-							);
-							api_item_property_update(
-								$_course,
-								TOOL_DOCUMENT,
-								$document_id,
-								'DocumentUpdated',
-								api_get_user_id(),
-								null,
-								null,
-								null,
-								null,
-								$sessionId
-							);
-							// Update parent folders
-							item_property_update_on_folder(
-								$_course,
-								$dir,
-								api_get_user_id()
-							);
-							header('Location: document.php?id=' . $document_data['parent_id'] . '&' . api_get_cidreq() . ($is_certificate_mode?'&curdirpath=/certificates&selectcat=1':''));
-							exit;
-						} else {
+                        // "WHAT'S NEW" notification: update table item_property
+                        $document_id = DocumentManager::get_document_id($_course, $file);
+
+                        if ($document_id) {
+                            update_existing_document(
+                                $_course,
+                                $document_id,
+                                $file_size,
+                                $read_only_flag
+                            );
+                            api_item_property_update(
+                                $_course,
+                                TOOL_DOCUMENT,
+                                $document_id,
+                                'DocumentUpdated',
+                                api_get_user_id(),
+                                null,
+                                null,
+                                null,
+                                null,
+                                $sessionId
+                            );
+                            // Update parent folders
+                            item_property_update_on_folder(
+                                $_course,
+                                $dir,
+                                api_get_user_id()
+                            );
+                            header('Location: document.php?id=' . $document_data['parent_id'] . '&' . api_get_cidreq() . ($is_certificate_mode?'&curdirpath=/certificates&selectcat=1':''));
+                            exit;
+                        } else {
                             Display::addFlash(Display::return_message(get_lang('Impossible'), 'warning'));
-						}
-					} else {
+                        }
+                    } else {
                         Display::addFlash(Display::return_message(get_lang('Impossible'), 'warning'));
-					}
-				} else {
-					if ($document_id) {
+                    }
+                } else {
+                    if ($document_id) {
                         update_existing_document($_course, $document_id, $file_size, $read_only_flag);
-					}
-				}
-			} else {
+                    }
+                }
+            } else {
                 if ($document_id) {
                     update_existing_document($_course, $document_id, $file_size, $read_only_flag);
                 }
-			}
-		}
-	}
+            }
+        }
+    }
 }
 
 // Replace relative paths by absolute web paths (e.g. './' => 'http://www.chamilo.org/courses/ABC/document/')
@@ -432,35 +432,35 @@ 
         api_get_group_id()
     )
 ) {
-	$action = api_get_self().'?id='.$document_data['id'].'&'.api_get_cidreq();
+    $action = api_get_self().'?id='.$document_data['id'].'&'.api_get_cidreq();
     if ($is_certificate_mode) {
         $action .= '&curdirpath=/certificates&selectcat=1';
     }
-	$form = new FormValidator('formEdit', 'post', $action, null, array('class' => 'form-vertical'));
-
-	// Form title
-	$form->addElement('header', $nameTools);
-	$form->addElement('hidden', 'filename');
-	$form->addElement('hidden', 'extension');
-	$form->addElement('hidden', 'file_path');
-	$form->addElement('hidden', 'commentPath');
-	$form->addElement('hidden', 'showedit');
-	$form->addElement('hidden', 'origin');
-	$form->addElement('hidden', 'origin_opt');
+    $form = new FormValidator('formEdit', 'post', $action, null, array('class' => 'form-vertical'));
+
+    // Form title
+    $form->addElement('header', $nameTools);
+    $form->addElement('hidden', 'filename');
+    $form->addElement('hidden', 'extension');
+    $form->addElement('hidden', 'file_path');
+    $form->addElement('hidden', 'commentPath');
+    $form->addElement('hidden', 'showedit');
+    $form->addElement('hidden', 'origin');
+    $form->addElement('hidden', 'origin_opt');
     $form->addText('title', get_lang('Title'), true, array('cols-size' => [2, 10, 0], 'autofocus'));
 
-	$defaults['title'] = $document_data['title'];
+    $defaults['title'] = $document_data['title'];
 
-	$form->addElement('hidden', 'formSent');
-	$defaults['formSent'] = 1;
+    $form->addElement('hidden', 'formSent');
+    $defaults['formSent'] = 1;
 
-	$read_only_flag = isset($_POST['readonly']) ? $_POST['readonly'] : null;
+    $read_only_flag = isset($_POST['readonly']) ? $_POST['readonly'] : null;
 
-	// Desactivation of IE proprietary commenting tags inside the text before loading it on the online editor.
-	// This fix has been proposed by Hubert Borderiou, see Bug #573, http://support.chamilo.org/issues/573
-	$defaults['content'] = str_replace('<!--[', '<!-- [', $content);
+    // Desactivation of IE proprietary commenting tags inside the text before loading it on the online editor.
+    // This fix has been proposed by Hubert Borderiou, see Bug #573, http://support.chamilo.org/issues/573
+    $defaults['content'] = str_replace('<!--[', '<!-- [', $content);
 
-	// HotPotatoes tests are html files, but they should not be edited in order their functionality to be preserved.
+    // HotPotatoes tests are html files, but they should not be edited in order their functionality to be preserved.
 
     $showSystemFolders = api_get_course_setting('show_system_folders');
     $condition = stripos($dir, '/HotPotatoes_files') === false;
@@ -468,44 +468,44 @@ 
         $condition = true;
     }
 
-	if (($extension == 'htm' || $extension == 'html') && $condition) {
-		if (empty($readonly) && $readonly == 0) {
+    if (($extension == 'htm' || $extension == 'html') && $condition) {
+        if (empty($readonly) && $readonly == 0) {
             $form->addHtmlEditor('content', '', true, true, $editorConfig);
-		}
-	}
+        }
+    }
 
-	if (!$group_document && !DocumentManager::is_my_shared_folder(api_get_user_id(), $currentDirPath, $sessionId)) {
-		// Updated on field
-		$last_edit_date = api_get_local_time($last_edit_date);
+    if (!$group_document && !DocumentManager::is_my_shared_folder(api_get_user_id(), $currentDirPath, $sessionId)) {
+        // Updated on field
+        $last_edit_date = api_get_local_time($last_edit_date);
         $display_date = date_to_str_ago($last_edit_date).' <span class="dropbox_date">'.api_format_date($last_edit_date).'</span>';
-		$form->addElement('static', null, get_lang('UpdatedOn'), $display_date);
-	}
+        $form->addElement('static', null, get_lang('UpdatedOn'), $display_date);
+    }
 
-	$form->addElement('textarea', 'comment', get_lang('Comment'), ['cols-size' => [2, 10, 0]]);
+    $form->addElement('textarea', 'comment', get_lang('Comment'), ['cols-size' => [2, 10, 0]]);
 
-	if ($owner_id == api_get_user_id() || api_is_platform_admin()) {
-		$checked =& $form->addElement('checkbox', 'readonly', null, get_lang('ReadOnly'));
-		if ($readonly == 1) {
-			$checked->setChecked(true);
-		}
-	}
+    if ($owner_id == api_get_user_id() || api_is_platform_admin()) {
+        $checked =& $form->addElement('checkbox', 'readonly', null, get_lang('ReadOnly'));
+        if ($readonly == 1) {
+            $checked->setChecked(true);
+        }
+    }
 
-	if ($is_certificate_mode) {
-		$form->addButtonUpdate(get_lang('SaveCertificate'));
+    if ($is_certificate_mode) {
+        $form->addButtonUpdate(get_lang('SaveCertificate'));
     } else {
-		$form->addButtonUpdate(get_lang('SaveDocument'));
+        $form->addButtonUpdate(get_lang('SaveDocument'));
     }
 
-	$defaults['filename'] = $filename;
-	$defaults['extension'] = $extension;
-	$defaults['file_path'] = isset($_GET['file']) ? Security::remove_XSS($_GET['file']) : null;
-	$defaults['commentPath'] = $file;
-	$defaults['renameTo'] = $file_name;
-	$defaults['comment'] = $document_data['comment'];
-	$defaults['origin'] = isset($_GET['origin']) ? Security::remove_XSS($_GET['origin']) : null;
-	$defaults['origin_opt'] = isset($_GET['origin_opt']) ? Security::remove_XSS($_GET['origin_opt']) : null;
+    $defaults['filename'] = $filename;
+    $defaults['extension'] = $extension;
+    $defaults['file_path'] = isset($_GET['file']) ? Security::remove_XSS($_GET['file']) : null;
+    $defaults['commentPath'] = $file;
+    $defaults['renameTo'] = $file_name;
+    $defaults['comment'] = $document_data['comment'];
+    $defaults['origin'] = isset($_GET['origin']) ? Security::remove_XSS($_GET['origin']) : null;
+    $defaults['origin_opt'] = isset($_GET['origin_opt']) ? Security::remove_XSS($_GET['origin_opt']) : null;
 
-	$form->setDefaults($defaults);
+    $form->setDefaults($defaults);
 
     show_return(
         $parent_id,
@@ -515,25 +515,25 @@ 
         $is_certificate_mode
     );
 
-	if ($is_certificate_mode) {
-		$all_information_by_create_certificate = DocumentManager::get_all_info_to_certificate(
-			api_get_user_id(),
-			api_get_course_id()
-		);
-		$str_info = '';
-		foreach ($all_information_by_create_certificate[0] as $info_value) {
-			$str_info .= $info_value.'<br/>';
-		}
-		$create_certificate=get_lang('CreateCertificateWithTags');
-		Display::display_normal_message(
-			$create_certificate.': <br /><br />'.$str_info,
-			false
-		);
-	}
-
-	if ($extension=='svg' && !api_browser_support('svg') && api_get_setting('enabled_support_svg') == 'true'){
-		Display::display_warning_message(get_lang('BrowserDontSupportsSVG'));
-	}
+    if ($is_certificate_mode) {
+        $all_information_by_create_certificate = DocumentManager::get_all_info_to_certificate(
+            api_get_user_id(),
+            api_get_course_id()
+        );
+        $str_info = '';
+        foreach ($all_information_by_create_certificate[0] as $info_value) {
+            $str_info .= $info_value.'<br/>';
+        }
+        $create_certificate=get_lang('CreateCertificateWithTags');
+        Display::display_normal_message(
+            $create_certificate.': <br /><br />'.$str_info,
+            false
+        );
+    }
+
+    if ($extension=='svg' && !api_browser_support('svg') && api_get_setting('enabled_support_svg') == 'true'){
+        Display::display_warning_message(get_lang('BrowserDontSupportsSVG'));
+    }
     echo '<div class="row" style="overflow:hidden">
             <div id="template_col" class="col-md-2">
                 <div class="panel panel-default">
@@ -561,57 +561,57 @@ 
 */
 function change_name($base_work_dir, $source_file, $rename_to, $dir, $doc)
 {
-	$file_name_for_change = $base_work_dir.$dir.$source_file;
+    $file_name_for_change = $base_work_dir.$dir.$source_file;
     $rename_to = disable_dangerous_file($rename_to); // Avoid renaming to .htaccess file
-	$rename_to = my_rename($file_name_for_change, stripslashes($rename_to)); // fileManage API
-
-	if ($rename_to) {
-		if (isset($dir) && $dir != '') {
-			$source_file = $dir.$source_file;
-			$new_full_file_name = dirname($source_file).'/'.$rename_to;
-		} else {
-			$source_file = '/'.$source_file;
-			$new_full_file_name = '/'.$rename_to;
-		}
-
-		update_db_info('update', $source_file, $new_full_file_name); // fileManage API
+    $rename_to = my_rename($file_name_for_change, stripslashes($rename_to)); // fileManage API
+
+    if ($rename_to) {
+        if (isset($dir) && $dir != '') {
+            $source_file = $dir.$source_file;
+            $new_full_file_name = dirname($source_file).'/'.$rename_to;
+        } else {
+            $source_file = '/'.$source_file;
+            $new_full_file_name = '/'.$rename_to;
+        }
+
+        update_db_info('update', $source_file, $new_full_file_name); // fileManage API
         Display::addFlash(Display::return_message(get_lang('fileModified')));
 
-		return true;
-	} else {
+        return true;
+    } else {
         Display::addFlash(Display::return_message(get_lang('FileExists')));
-	}
+    }
 }
 
 //return button back to
 function show_return($document_id, $path, $call_from_tool='', $slide_id=0, $is_certificate_mode=false)
 {
     global $parent_id;
-	echo '<div class="actions">';
+    echo '<div class="actions">';
 
     $url = api_get_path(WEB_CODE_PATH).'document/document.php?'.api_get_cidreq().'&id='.$parent_id;
 
-	if ($is_certificate_mode) {
-		echo '<a href="document.php?curdirpath='.Security::remove_XSS($_GET['curdirpath']).'&selectcat=' . Security::remove_XSS($_GET['selectcat']).'">'.
+    if ($is_certificate_mode) {
+        echo '<a href="document.php?curdirpath='.Security::remove_XSS($_GET['curdirpath']).'&selectcat=' . Security::remove_XSS($_GET['selectcat']).'">'.
             Display::return_icon('back.png',get_lang('Back').' '.get_lang('To').' '.get_lang('CertificateOverview'),'',ICON_SIZE_MEDIUM).'</a>';
-	} elseif($call_from_tool=='slideshow') {
-		echo '<a href="'.api_get_path(WEB_PATH).'main/document/slideshow.php?slide_id='.$slide_id.'&curdirpath='.Security::remove_XSS(urlencode($_GET['curdirpath'])).'">'.
+    } elseif($call_from_tool=='slideshow') {
+        echo '<a href="'.api_get_path(WEB_PATH).'main/document/slideshow.php?slide_id='.$slide_id.'&curdirpath='.Security::remove_XSS(urlencode($_GET['curdirpath'])).'">'.
             Display::return_icon('slideshow.png', get_lang('BackTo').' '.get_lang('ViewSlideshow'),'',ICON_SIZE_MEDIUM).'</a>';
-	} elseif($call_from_tool=='editdraw') {
-		echo '<a href="'.$url.'">'.
+    } elseif($call_from_tool=='editdraw') {
+        echo '<a href="'.$url.'">'.
             Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('DocumentsOverview'),'',ICON_SIZE_MEDIUM).'</a>';
-		echo '<a href="javascript:history.back(1)">'.Display::return_icon('draw.png', get_lang('BackTo').' '.get_lang('Draw'), array(), 32).'</a>';
-	} elseif($call_from_tool=='editodf') {
+        echo '<a href="javascript:history.back(1)">'.Display::return_icon('draw.png', get_lang('BackTo').' '.get_lang('Draw'), array(), 32).'</a>';
+    } elseif($call_from_tool=='editodf') {
         echo '<a href="'.$url.'">'.
             Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('DocumentsOverview'),'',ICON_SIZE_MEDIUM).'</a>';
         echo '<a href="javascript:history.back(1)">'.Display::return_icon('draw.png', get_lang('BackTo').' '.get_lang('Write'), array(), 32).'</a>';
     } elseif($call_from_tool=='editpaint'){
-		echo '<a href="'.$url.'">'.
+        echo '<a href="'.$url.'">'.
             Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('DocumentsOverview'), array(), ICON_SIZE_MEDIUM).'</a>';
-		echo '<a href="javascript:history.back(1)">'.Display::return_icon('paint.png', get_lang('BackTo').' '.get_lang('Paint'), array(), 32).'</a>';
-	} else {
-		echo '<a href="'.$url.'">'.
+        echo '<a href="javascript:history.back(1)">'.Display::return_icon('paint.png', get_lang('BackTo').' '.get_lang('Paint'), array(), 32).'</a>';
+    } else {
+        echo '<a href="'.$url.'">'.
             Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('DocumentsOverview'),'',ICON_SIZE_MEDIUM).'</a>';
-	}
-	echo '</div>';
+    }
+    echo '</div>';
 }

main/document/create_audio.php

Indentation +244 added lines, -244 removed lines

@@ -23,26 +23,26 @@ 
 $groupId = api_get_group_id();
 
 if (api_get_setting('enabled_text2audio') == 'false') {
-	api_not_allowed(true);
+    api_not_allowed(true);
 }
 
 $document_data = DocumentManager::get_document_data_by_id(
-	$_REQUEST['id'],
-	api_get_course_id()
+    $_REQUEST['id'],
+    api_get_course_id()
 );
 if (empty($document_data)) {
     if (api_is_in_group()) {
-		$group_properties = GroupManager::get_group_properties(
-			$groupId
-		);
-		$document_id = DocumentManager::get_document_id(
-			api_get_course_info(),
-			$group_properties['directory']
-		);
-		$document_data = DocumentManager::get_document_data_by_id(
-			$document_id,
-			api_get_course_id()
-		);
+        $group_properties = GroupManager::get_group_properties(
+            $groupId
+        );
+        $document_id = DocumentManager::get_document_id(
+            api_get_course_info(),
+            $group_properties['directory']
+        );
+        $document_data = DocumentManager::get_document_data_by_id(
+            $document_id,
+            api_get_course_id()
+        );
     }
 }
 $document_id = $document_data['id'];
@@ -55,53 +55,53 @@ 
 // Please, do not modify this dirname formatting
 
 if (strstr($dir, '..')) {
-	$dir = '/';
+    $dir = '/';
 }
 
 if ($dir[0] == '.') {
-	$dir = substr($dir, 1);
+    $dir = substr($dir, 1);
 }
 
 if ($dir[0] != '/') {
-	$dir = '/'.$dir;
+    $dir = '/'.$dir;
 }
 
 if ($dir[strlen($dir) - 1] != '/') {
-	$dir .= '/';
+    $dir .= '/';
 }
 
 $filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document'.$dir;
 
 if (!is_dir($filepath)) {
-	$filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/';
-	$dir = '/';
+    $filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/';
+    $dir = '/';
 }
 
 //groups //TODO: clean
 if (!empty($groupId)) {
-	$interbreadcrumb[] = array("url" => "../group/group_space.php?".api_get_cidreq(), "name" => get_lang('GroupSpace'));
-	$group = GroupManager :: get_group_properties($groupId);
-	$path = explode('/', $dir);
-	if ('/'.$path[1] != $group['directory']) {
-		api_not_allowed(true);
-	}
+    $interbreadcrumb[] = array("url" => "../group/group_space.php?".api_get_cidreq(), "name" => get_lang('GroupSpace'));
+    $group = GroupManager :: get_group_properties($groupId);
+    $path = explode('/', $dir);
+    if ('/'.$path[1] != $group['directory']) {
+        api_not_allowed(true);
+    }
 }
 
 $interbreadcrumb[] = array ("url" => "./document.php?curdirpath=".urlencode($dir)."&".api_get_cidreq(), "name" => get_lang('Documents'));
 
 if (!$is_allowed_in_course) {
-	api_not_allowed(true);
+    api_not_allowed(true);
 }
 
 
 if (!($is_allowed_to_edit || $_SESSION['group_member_with_upload_rights'] ||
-	DocumentManager::is_my_shared_folder(
-		api_get_user_id(),
-		Security::remove_XSS($dir),
-		api_get_session_id()
-	))
+    DocumentManager::is_my_shared_folder(
+        api_get_user_id(),
+        Security::remove_XSS($dir),
+        api_get_session_id()
+    ))
 ) {
-	api_not_allowed(true);
+    api_not_allowed(true);
 }
 
 
@@ -110,10 +110,10 @@ 
 
 $display_dir = $dir;
 if (isset ($group)) {
-	$display_dir = explode('/', $dir);
-	unset ($display_dir[0]);
-	unset ($display_dir[1]);
-	$display_dir = implode('/', $display_dir);
+    $display_dir = explode('/', $dir);
+    unset ($display_dir[0]);
+    unset ($display_dir[1]);
+    $display_dir = implode('/', $display_dir);
 }
 
 // Interbreadcrumb for the current directory root path
@@ -123,22 +123,22 @@ 
 
 $dir_acum = '';
 for ($i = 0; $i < $array_len; $i++) {
-	$url_dir = 'document.php?&curdirpath='.$dir_acum.$dir_array[$i];
-	//Max char 80
-	$url_to_who = cut($dir_array[$i],80);
-	$interbreadcrumb[] = array('url' => $url_dir, 'name' => $url_to_who);
-	$dir_acum .= $dir_array[$i].'/';
+    $url_dir = 'document.php?&curdirpath='.$dir_acum.$dir_array[$i];
+    //Max char 80
+    $url_to_who = cut($dir_array[$i],80);
+    $interbreadcrumb[] = array('url' => $url_dir, 'name' => $url_to_who);
+    $dir_acum .= $dir_array[$i].'/';
 }
 
 Display :: display_header($nameTools, 'Doc');
 
 echo '<div class="actions">';
 echo '<a href="document.php?id='.$document_id.'">'.
-		Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('DocumentsOverview'),'',ICON_SIZE_MEDIUM).'</a>';
+        Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('DocumentsOverview'),'',ICON_SIZE_MEDIUM).'</a>';
 echo '<a href="create_audio.php?'.api_get_cidreq().'&amp;id='.$document_id.'&amp;dt2a=google">'.
-		Display::return_icon('google.png',get_lang('GoogleAudio'),'',ICON_SIZE_MEDIUM).'</a>';
+        Display::return_icon('google.png',get_lang('GoogleAudio'),'',ICON_SIZE_MEDIUM).'</a>';
 echo '<a href="create_audio.php?'.api_get_cidreq().'&amp;id='.$document_id.'&amp;dt2a=pediaphon">'.
-	Display::return_icon('pediaphon.png', get_lang('Pediaphon'),'',ICON_SIZE_MEDIUM).'</a>';
+    Display::return_icon('pediaphon.png', get_lang('Pediaphon'),'',ICON_SIZE_MEDIUM).'</a>';
 echo '</div>';
 
 ?>
@@ -191,9 +191,9 @@ 
 <?php
 
 if (isset($_POST['text2voice_mode']) && $_POST['text2voice_mode'] == 'google') {
-	downloadMP3_google($filepath, $dir);
+    downloadMP3_google($filepath, $dir);
 } elseif (isset($_POST['text2voice_mode']) && $_POST['text2voice_mode'] == 'pediaphon') {
-	downloadMP3_pediaphon($filepath, $dir);
+    downloadMP3_pediaphon($filepath, $dir);
 }
 
 $tbl_admin_languages = Database :: get_main_table(TABLE_MAIN_LANGUAGE);
@@ -204,65 +204,65 @@ 
 $selected_language = null;
 
 while ($row = Database::fetch_array($result_select)) {
-	$options[$row['isocode']] =$row['original_name'].' ('.$row['english_name'].')';
-	if (in_array($row['isocode'], array('de', 'en', 'es', 'fr'))){
-		$options_pedia[$row['isocode']] =$row['original_name'].' ('.$row['english_name'].')';
-	}
+    $options[$row['isocode']] =$row['original_name'].' ('.$row['english_name'].')';
+    if (in_array($row['isocode'], array('de', 'en', 'es', 'fr'))){
+        $options_pedia[$row['isocode']] =$row['original_name'].' ('.$row['english_name'].')';
+    }
 }
 
 $icon = Display::return_icon('text2audio.png', get_lang('HelpText2Audio'),'',ICON_SIZE_MEDIUM);
 echo '<div class="page-header"><h2>'.$icon.get_lang('HelpText2Audio').'</h2></div>';
 
 if (Security::remove_XSS($_GET['dt2a']) == 'google') {
-	$selected_language = api_get_language_isocode();//lang default is the course language
-	echo '<div>';
-	$form = new FormValidator('form1', 'post', null, '', array('id' => 'form1'));
-	$form->addElement('hidden', 'text2voice_mode', 'google');
-	$form->addElement('hidden', 'id', $document_id);
-	$form->addElement('text', 'title', get_lang('Title'));
-	$form->addElement('select', 'lang', get_lang('Language'), $options);
-	$form->addElement('textarea', 'text', get_lang('InsertText2Audio'), array('id' => 'textarea_google'));
-	//echo Display :: return_icon('info3.gif', get_lang('HelpGoogleAudio'), array('align' => 'absmiddle', 'hspace' => '3px'), false);
-	$form->addButtonSave(get_lang('SaveMP3'));
-	$defaults = array();
-	$defaults['lang'] = $selected_language;
-	$form->setDefaults($defaults);
-	$form->display();
-
-	echo '</div>';
+    $selected_language = api_get_language_isocode();//lang default is the course language
+    echo '<div>';
+    $form = new FormValidator('form1', 'post', null, '', array('id' => 'form1'));
+    $form->addElement('hidden', 'text2voice_mode', 'google');
+    $form->addElement('hidden', 'id', $document_id);
+    $form->addElement('text', 'title', get_lang('Title'));
+    $form->addElement('select', 'lang', get_lang('Language'), $options);
+    $form->addElement('textarea', 'text', get_lang('InsertText2Audio'), array('id' => 'textarea_google'));
+    //echo Display :: return_icon('info3.gif', get_lang('HelpGoogleAudio'), array('align' => 'absmiddle', 'hspace' => '3px'), false);
+    $form->addButtonSave(get_lang('SaveMP3'));
+    $defaults = array();
+    $defaults['lang'] = $selected_language;
+    $form->setDefaults($defaults);
+    $form->display();
+
+    echo '</div>';
 }
 
 if (Security::remove_XSS($_GET['dt2a']) == 'pediaphon') {
-	//lang default is a default message
-	$selected_language = "defaultmessage";
-	$options_pedia['defaultmessage'] =get_lang('FirstSelectALanguage');
-	$options['defaultmessage'] =get_lang('FirstSelectALanguage');
-	echo '<div>';
-
-	$form = new FormValidator('form2', 'post', null, '', array('id' => 'form2'));
-	$form->addElement('hidden', 'text2voice_mode','pediaphon');
-	$form->addElement('hidden', 'id', $document_id);
-	$form->addElement('text', 'title', get_lang('Title'));
-	$form->addElement('select', 'lang', get_lang('Language'), $options_pedia, array('onclick' => 'update_voices(this.selectedIndex);'));
-	$form->addElement('select', 'voices', get_lang('Voice'), array(get_lang('FirstSelectALanguage')), array());
-	$speed_options = array();
-	$speed_options['1']     = get_lang('Normal');
-	$speed_options['0.75']  = get_lang('GoFaster');
-	$speed_options['0.8']   = get_lang('Fast');
-	$speed_options['1.2']   = get_lang('Slow');
-	$speed_options['1.6']   = get_lang('SlowDown');
-
-	$form->addElement('select', 'speed', get_lang('Speed'), $speed_options, array());
-	$form->addElement('textarea', 'text', get_lang('InsertText2Audio'), array('id' => 'textarea_pediaphon'));
-	//echo Display :: return_icon('info3.gif', get_lang('HelpPediaphon'), array('align' => 'absmiddle', 'hspace' => '3px'), false);
-	$form->addButtonSave(get_lang('SaveMP3'));
-	$defaults = array();
-	$defaults['lang'] = $selected_language;
-	$form->setDefaults($defaults);
-	$form->display();
-	echo '</div>';
-
-	?>
+    //lang default is a default message
+    $selected_language = "defaultmessage";
+    $options_pedia['defaultmessage'] =get_lang('FirstSelectALanguage');
+    $options['defaultmessage'] =get_lang('FirstSelectALanguage');
+    echo '<div>';
+
+    $form = new FormValidator('form2', 'post', null, '', array('id' => 'form2'));
+    $form->addElement('hidden', 'text2voice_mode','pediaphon');
+    $form->addElement('hidden', 'id', $document_id);
+    $form->addElement('text', 'title', get_lang('Title'));
+    $form->addElement('select', 'lang', get_lang('Language'), $options_pedia, array('onclick' => 'update_voices(this.selectedIndex);'));
+    $form->addElement('select', 'voices', get_lang('Voice'), array(get_lang('FirstSelectALanguage')), array());
+    $speed_options = array();
+    $speed_options['1']     = get_lang('Normal');
+    $speed_options['0.75']  = get_lang('GoFaster');
+    $speed_options['0.8']   = get_lang('Fast');
+    $speed_options['1.2']   = get_lang('Slow');
+    $speed_options['1.6']   = get_lang('SlowDown');
+
+    $form->addElement('select', 'speed', get_lang('Speed'), $speed_options, array());
+    $form->addElement('textarea', 'text', get_lang('InsertText2Audio'), array('id' => 'textarea_pediaphon'));
+    //echo Display :: return_icon('info3.gif', get_lang('HelpPediaphon'), array('align' => 'absmiddle', 'hspace' => '3px'), false);
+    $form->addButtonSave(get_lang('SaveMP3'));
+    $defaults = array();
+    $defaults['lang'] = $selected_language;
+    $form->setDefaults($defaults);
+    $form->display();
+    echo '</div>';
+
+    ?>
 
 	<!-- javascript form name form2 update voices -->
 	<script type="text/javascript">
@@ -292,7 +292,7 @@ 
 }//end pediaphon
 
 //vozMe services
-	//disabled for a time
+    //disabled for a time
 /*
 echo '<div>&nbsp;</div><input type="checkbox" value="1" name="checktext2voice" onclick="javascript: if(this.checked){document.getElementById(\'option3\').style.display=\'block\';}else{document.getElementById(\'option3\').style.display=\'none\';}"/>&nbsp;<img src="../img/file_sound.gif" title="'.get_lang('HelpvozMe').'" alt="'.get_lang('vozMe').'"/>&nbsp;'.get_lang('vozMe').'';
 echo '&nbsp;&nbsp;&nbsp;<span id="msg_error3" style="display:none;color:red"></span>';
@@ -352,43 +352,43 @@ 
 {
     $location='create_audio.php?'.api_get_cidreq().'&id='.intval($_POST['id']).'&dt2a=google';
 
-	//security
-	if (!isset($_POST['lang']) && !isset($_POST['text']) && !isset($_POST['title']) && !isset($filepath) && !isset($dir)) {
-		echo '<script>window.location.href="'.$location.'"</script>';
-		return;
-	}
+    //security
+    if (!isset($_POST['lang']) && !isset($_POST['text']) && !isset($_POST['title']) && !isset($filepath) && !isset($dir)) {
+        echo '<script>window.location.href="'.$location.'"</script>';
+        return;
+    }
 
-	$_course = api_get_course_info();
-	$_user = api_get_user_info();
+    $_course = api_get_course_info();
+    $_user = api_get_user_info();
 
-	$clean_title=trim($_POST['title']);
-	$clean_text=trim($_POST['text']);
-	if(empty($clean_title) || empty($clean_text)){
-		echo '<script>window.location.href="'.$location.'"</script>';
-		return;
-	}
-	$clean_title = Security::remove_XSS($clean_title);
-	$clean_title = Database::escape_string($clean_title);
-	$clean_title = str_replace(' ', '_', $clean_title);//compound file names
-
-	$clean_text = Security::remove_XSS($clean_text);
-	$clean_lang = Security::remove_XSS($_POST['lang']);
-
-	$extension='mp3';
-	$audio_filename=$clean_title.'.'.$extension;
-	$audio_title = str_replace('_',' ',$clean_title);
-
-	//prevent duplicates
-	if (file_exists($filepath.'/'.$clean_title.'.'.$extension)){
-		$i = 1;
-		while (file_exists($filepath.'/'.$clean_title.'_'.$i.'.'.$extension)) $i++;
-		$audio_filename = $clean_title . '_' . $i . '.'.$extension;
-		$audio_title = $clean_title . '_' . $i . '.'.$extension;
-		$audio_title = str_replace('_',' ',$audio_title);
-	}
+    $clean_title=trim($_POST['title']);
+    $clean_text=trim($_POST['text']);
+    if(empty($clean_title) || empty($clean_text)){
+        echo '<script>window.location.href="'.$location.'"</script>';
+        return;
+    }
+    $clean_title = Security::remove_XSS($clean_title);
+    $clean_title = Database::escape_string($clean_title);
+    $clean_title = str_replace(' ', '_', $clean_title);//compound file names
+
+    $clean_text = Security::remove_XSS($clean_text);
+    $clean_lang = Security::remove_XSS($_POST['lang']);
+
+    $extension='mp3';
+    $audio_filename=$clean_title.'.'.$extension;
+    $audio_title = str_replace('_',' ',$clean_title);
+
+    //prevent duplicates
+    if (file_exists($filepath.'/'.$clean_title.'.'.$extension)){
+        $i = 1;
+        while (file_exists($filepath.'/'.$clean_title.'_'.$i.'.'.$extension)) $i++;
+        $audio_filename = $clean_title . '_' . $i . '.'.$extension;
+        $audio_title = $clean_title . '_' . $i . '.'.$extension;
+        $audio_title = str_replace('_',' ',$audio_title);
+    }
 
-	$documentPath = $filepath.'/'.$audio_filename;
-	/*
+    $documentPath = $filepath.'/'.$audio_filename;
+    /*
 
 	//prev for a fine unicode, borrowed from main api TODO:clean
 	// Safe replacements for some non-letter characters (whitout blank spaces)
@@ -403,52 +403,52 @@ 
 	$filename = api_transliterate($filename, 'x', $encoding);
     // Replacing remaining dangerous non-letter characters.
     $clean_text = str_replace($search, $replace, $filename);*/
-	$clean_text = api_replace_dangerous_char($clean_text);
+    $clean_text = api_replace_dangerous_char($clean_text);
 
-	// adding the file
-	// add new file to disk
+    // adding the file
+    // add new file to disk
 
-	$proxySettings = api_get_configuration_value('proxy_settings');
-	$url = "http://translate.google.com/translate_tts?tl=".$clean_lang."&q=".urlencode($clean_text)."";
+    $proxySettings = api_get_configuration_value('proxy_settings');
+    $url = "http://translate.google.com/translate_tts?tl=".$clean_lang."&q=".urlencode($clean_text)."";
 
-	if (empty($proxySettings)) {
-		$content = file_get_contents($url);
-	} else {
-		$context = stream_context_create($proxySettings);
-		$content = file_get_contents($url, false, $context);
-	}
+    if (empty($proxySettings)) {
+        $content = file_get_contents($url);
+    } else {
+        $context = stream_context_create($proxySettings);
+        $content = file_get_contents($url, false, $context);
+    }
 
     file_put_contents(
         $documentPath,
         $content
     );
 
-	// add document to database
-	$current_session_id = api_get_session_id();
-	$groupId = api_get_group_id();
-	$relativeUrlPath=$dir;
-	$doc_id = add_document(
-		$_course,
-		$relativeUrlPath.$audio_filename,
-		'file',
-		filesize($documentPath),
-		$audio_title
-	);
-	api_item_property_update(
-		$_course,
-		TOOL_DOCUMENT,
-		$doc_id,
-		'DocumentAdded',
-		$_user['user_id'],
-		$groupId,
-		null,
-		null,
-		null,
-		$current_session_id
-	);
-	Display::display_confirmation_message(get_lang('DocumentCreated'));
-	//return to location
-	echo '<script>window.location.href="'.$location.'"</script>';
+    // add document to database
+    $current_session_id = api_get_session_id();
+    $groupId = api_get_group_id();
+    $relativeUrlPath=$dir;
+    $doc_id = add_document(
+        $_course,
+        $relativeUrlPath.$audio_filename,
+        'file',
+        filesize($documentPath),
+        $audio_title
+    );
+    api_item_property_update(
+        $_course,
+        TOOL_DOCUMENT,
+        $doc_id,
+        'DocumentAdded',
+        $_user['user_id'],
+        $groupId,
+        null,
+        null,
+        null,
+        $current_session_id
+    );
+    Display::display_confirmation_message(get_lang('DocumentCreated'));
+    //return to location
+    echo '<script>window.location.href="'.$location.'"</script>';
 }
 
 /**
@@ -461,45 +461,45 @@ 
  */
 function downloadMP3_pediaphon($filepath, $dir)
 {
-	$location='create_audio.php?'.api_get_cidreq().'&id='.intval($_POST['id']).'&dt2a=pediaphon';
-	//security
-	if(!isset($_POST['lang']) && !isset($_POST['text']) && !isset($_POST['title']) && !isset($filepath) && !isset($dir)) {
-		echo '<script>window.location.href="'.$location.'"</script>';
-		return;
-	}
-	$_course = api_get_course_info();
-	$_user = api_get_user_info();
-	$clean_title=trim($_POST['title']);
-	$clean_title= Database::escape_string($clean_title);
-	$clean_text=trim($_POST['text']);
-	$clean_voices=Security::remove_XSS($_POST['voices']);
-	if(empty($clean_title) || empty($clean_text) || empty($clean_voices)){
-		echo '<script>window.location.href="'.$location.'"</script>';
-		return;
-	}
-	$clean_title = Security::remove_XSS($clean_title);
-	$clean_title = Database::escape_string($clean_title);
-	$clean_title = str_replace(' ', '_', $clean_title);//compound file names
-	$clean_text = Security::remove_XSS($clean_text);
-	$clean_lang = Security::remove_XSS($_POST['lang']);
-	$clean_speed = Security::remove_XSS($_POST['speed']);
-
-	$extension='mp3';
-	$audio_filename=$clean_title.'.'.$extension;
-	$audio_title = str_replace('_',' ',$clean_title);
-
-	//prevent duplicates
-	if (file_exists($filepath.'/'.$clean_title.'.'.$extension)){
-		$i = 1;
-		while (file_exists($filepath.'/'.$clean_title.'_'.$i.'.'.$extension)) $i++;
-		$audio_filename = $clean_title . '_' . $i . '.'.$extension;
-		$audio_title = $clean_title . '_' . $i . '.'.$extension;
-		$audio_title = str_replace('_',' ',$audio_title);
-	}
+    $location='create_audio.php?'.api_get_cidreq().'&id='.intval($_POST['id']).'&dt2a=pediaphon';
+    //security
+    if(!isset($_POST['lang']) && !isset($_POST['text']) && !isset($_POST['title']) && !isset($filepath) && !isset($dir)) {
+        echo '<script>window.location.href="'.$location.'"</script>';
+        return;
+    }
+    $_course = api_get_course_info();
+    $_user = api_get_user_info();
+    $clean_title=trim($_POST['title']);
+    $clean_title= Database::escape_string($clean_title);
+    $clean_text=trim($_POST['text']);
+    $clean_voices=Security::remove_XSS($_POST['voices']);
+    if(empty($clean_title) || empty($clean_text) || empty($clean_voices)){
+        echo '<script>window.location.href="'.$location.'"</script>';
+        return;
+    }
+    $clean_title = Security::remove_XSS($clean_title);
+    $clean_title = Database::escape_string($clean_title);
+    $clean_title = str_replace(' ', '_', $clean_title);//compound file names
+    $clean_text = Security::remove_XSS($clean_text);
+    $clean_lang = Security::remove_XSS($_POST['lang']);
+    $clean_speed = Security::remove_XSS($_POST['speed']);
+
+    $extension='mp3';
+    $audio_filename=$clean_title.'.'.$extension;
+    $audio_title = str_replace('_',' ',$clean_title);
+
+    //prevent duplicates
+    if (file_exists($filepath.'/'.$clean_title.'.'.$extension)){
+        $i = 1;
+        while (file_exists($filepath.'/'.$clean_title.'_'.$i.'.'.$extension)) $i++;
+        $audio_filename = $clean_title . '_' . $i . '.'.$extension;
+        $audio_title = $clean_title . '_' . $i . '.'.$extension;
+        $audio_title = str_replace('_',' ',$audio_title);
+    }
 
-	$documentPath = $filepath.'/'.$audio_filename;
+    $documentPath = $filepath.'/'.$audio_filename;
 
-	/*//prev for a fine unicode, borrowed from main api TODO:clean
+    /*//prev for a fine unicode, borrowed from main api TODO:clean
 	// Safe replacements for some non-letter characters (whitout blank spaces)
 	$search  = array("\0", "\t", "\n", "\r", "\x0B", '/', "\\", '"', "'", '?', '*', '>', '<', '|', ':', '$', '(', ')', '^', '[', ']', '#', '+', '&', '%');
 	$replace = array('',  '_',  '_',  '_',  '_',    '-', '-',  '-', '_', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-');
@@ -512,48 +512,48 @@ 
 	$filename = api_transliterate($filename, 'x', $encoding);
     // Replacing remaining dangerous non-letter characters.
     $clean_text = str_replace($search, $replace, $filename);*/
-	$clean_text = api_replace_dangerous_char($clean_text);
+    $clean_text = api_replace_dangerous_char($clean_text);
 
-	//adding the file
+    //adding the file
 
-	if ($clean_lang=='de') {
-		$url_pediaphon='http://www.pediaphon.org/~bischoff/radiopedia/sprich_multivoice.cgi';
-		$find_t2v = '/http\:\/\/www\.pediaphon\.org\/\~bischoff\/radiopedia\/mp3\/(.*)\.mp3\"/';
-	} else {
-		$url_pediaphon='http://www.pediaphon.org/~bischoff/radiopedia/sprich_multivoice_'.$clean_lang.'.cgi';//en, es, fr
-		$find_t2v = '/http\:\/\/www\.pediaphon\.org\/\~bischoff\/radiopedia\/mp3\/'.$clean_lang.'\/(.*)\.mp3\"/';
-	}
+    if ($clean_lang=='de') {
+        $url_pediaphon='http://www.pediaphon.org/~bischoff/radiopedia/sprich_multivoice.cgi';
+        $find_t2v = '/http\:\/\/www\.pediaphon\.org\/\~bischoff\/radiopedia\/mp3\/(.*)\.mp3\"/';
+    } else {
+        $url_pediaphon='http://www.pediaphon.org/~bischoff/radiopedia/sprich_multivoice_'.$clean_lang.'.cgi';//en, es, fr
+        $find_t2v = '/http\:\/\/www\.pediaphon\.org\/\~bischoff\/radiopedia\/mp3\/'.$clean_lang.'\/(.*)\.mp3\"/';
+    }
 
-	$data="stimme=".$clean_voices."&inputtext=".$clean_text."&speed=".$clean_speed."&go=speak";
-	$opts = array('http' =>
-		array(
-		 'method'  => 'POST',
-		 'header'  =>"Content-Type: application/x-www-form-urlencoded\r\n",
-		 "Content-Length: " . strlen($data) . "\r\n",
-		 'content' => $data
-		)
-	);
-	$context  = stream_context_create($opts);
-	// Download the whole HTML page
-	$previous_returntext2voice = file_get_contents($url_pediaphon,false,$context);
-
-	//extract the audio file path
-	$search_source = preg_match($find_t2v, $previous_returntext2voice, $hits);
-	$souce_end = substr($hits[0], 0, -1);
-	//download file
-	$returntext2voice = file_get_contents($souce_end);
-	//save file
-	$f = @file_put_contents($documentPath, $returntext2voice);
-	if ($f === false && !empty($php_errormsg)) {
+    $data="stimme=".$clean_voices."&inputtext=".$clean_text."&speed=".$clean_speed."&go=speak";
+    $opts = array('http' =>
+        array(
+            'method'  => 'POST',
+            'header'  =>"Content-Type: application/x-www-form-urlencoded\r\n",
+            "Content-Length: " . strlen($data) . "\r\n",
+            'content' => $data
+        )
+    );
+    $context  = stream_context_create($opts);
+    // Download the whole HTML page
+    $previous_returntext2voice = file_get_contents($url_pediaphon,false,$context);
+
+    //extract the audio file path
+    $search_source = preg_match($find_t2v, $previous_returntext2voice, $hits);
+    $souce_end = substr($hits[0], 0, -1);
+    //download file
+    $returntext2voice = file_get_contents($souce_end);
+    //save file
+    $f = @file_put_contents($documentPath, $returntext2voice);
+    if ($f === false && !empty($php_errormsg)) {
                 error_log($php_errormsg);
             }
-	//add document to database
-	$current_session_id = api_get_session_id();
-	$groupId = api_get_group_id();
-	$relativeUrlPath=$dir;
-	$doc_id = add_document($_course, $relativeUrlPath.$audio_filename, 'file', filesize($documentPath), $audio_title);
-	api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'DocumentAdded', $_user['user_id'], $groupId, null, null, null, $current_session_id);
+    //add document to database
+    $current_session_id = api_get_session_id();
+    $groupId = api_get_group_id();
+    $relativeUrlPath=$dir;
+    $doc_id = add_document($_course, $relativeUrlPath.$audio_filename, 'file', filesize($documentPath), $audio_title);
+    api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'DocumentAdded', $_user['user_id'], $groupId, null, null, null, $current_session_id);
     Display::display_confirmation_message(get_lang('DocumentCreated'));
-	//return to location
-	echo '<script>window.location.href="'.$location.'"</script>';
+    //return to location
+    echo '<script>window.location.href="'.$location.'"</script>';
 }

main/document/create_draw.php

Indentation +30 added lines, -30 removed lines

@@ -46,49 +46,49 @@ 
 // Please, do not modify this dirname formatting
 
 if (strstr($dir, '..')) {
-	$dir = '/';
+    $dir = '/';
 }
 
 if ($dir[0] == '.') {
-	$dir = substr($dir, 1);
+    $dir = substr($dir, 1);
 }
 
 if ($dir[0] != '/') {
-	$dir = '/'.$dir;
+    $dir = '/'.$dir;
 }
 
 if ($dir[strlen($dir) - 1] != '/') {
-	$dir .= '/';
+    $dir .= '/';
 }
 
 $filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document'.$dir;
 
 if (!is_dir($filepath)) {
-	$filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/';
-	$dir = '/';
+    $filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/';
+    $dir = '/';
 }
 
 $groupId = api_get_group_id();
 
 if (!empty($groupId)) {
-	$interbreadcrumb[] = array ("url" => "../group/group_space.php?".api_get_cidreq(), "name" => get_lang('GroupSpace'));
-	$noPHP_SELF = true;
-	$group = GroupManager :: get_group_properties($groupId);
-	$path = explode('/', $dir);
-	if ('/'.$path[1] != $group['directory']) {
-		api_not_allowed(true);
-	}
+    $interbreadcrumb[] = array ("url" => "../group/group_space.php?".api_get_cidreq(), "name" => get_lang('GroupSpace'));
+    $noPHP_SELF = true;
+    $group = GroupManager :: get_group_properties($groupId);
+    $path = explode('/', $dir);
+    if ('/'.$path[1] != $group['directory']) {
+        api_not_allowed(true);
+    }
 }
 
 $interbreadcrumb[] = array ("url" => "./document.php?".api_get_cidreq(), "name" => get_lang('Documents'));
 
 if (!$is_allowed_in_course) {
-	api_not_allowed(true);
+    api_not_allowed(true);
 }
 
 if (!($is_allowed_to_edit || $_SESSION['group_member_with_upload_rights'] ||
-	DocumentManager::is_my_shared_folder(api_get_user_id(), Security::remove_XSS($dir), api_get_session_id()))) {
-	api_not_allowed(true);
+    DocumentManager::is_my_shared_folder(api_get_user_id(), Security::remove_XSS($dir), api_get_session_id()))) {
+    api_not_allowed(true);
 }
 
 
@@ -96,10 +96,10 @@ 
 Event::event_access_tool(TOOL_DOCUMENT);
 $display_dir = $dir;
 if (isset ($group)) {
-	$display_dir = explode('/', $dir);
-	unset ($display_dir[0]);
-	unset ($display_dir[1]);
-	$display_dir = implode('/', $display_dir);
+    $display_dir = explode('/', $dir);
+    unset ($display_dir[0]);
+    unset ($display_dir[1]);
+    $display_dir = implode('/', $display_dir);
 }
 
 // Interbreadcrumb for the current directory root path
@@ -124,13 +124,13 @@ 
 
 if (api_browser_support('svg')) {
 
-	//automatic loading the course language
-	$svgedit_code_translation_table = array('' => 'en', 'pt' => 'pt-Pt', 'sr' => 'sr_latn');
-	$langsvgedit  = api_get_language_isocode();
-	$langsvgedit = isset($svgedit_code_translation_table[$langsvgedit]) ? $svgedit_code_translation_table[$langsvgedit] : $langsvgedit;
-	$langsvgedit = file_exists(api_get_path(LIBRARY_PATH).'svg-edit/locale/lang.'.$langsvgedit.'.js') ? $langsvgedit : 'en';
-	$svg_url= api_get_path(WEB_LIBRARY_PATH).'svg-edit/svg-editor.php?lang='.$langsvgedit;
-	?>
+    //automatic loading the course language
+    $svgedit_code_translation_table = array('' => 'en', 'pt' => 'pt-Pt', 'sr' => 'sr_latn');
+    $langsvgedit  = api_get_language_isocode();
+    $langsvgedit = isset($svgedit_code_translation_table[$langsvgedit]) ? $svgedit_code_translation_table[$langsvgedit] : $langsvgedit;
+    $langsvgedit = file_exists(api_get_path(LIBRARY_PATH).'svg-edit/locale/lang.'.$langsvgedit.'.js') ? $langsvgedit : 'en';
+    $svg_url= api_get_path(WEB_LIBRARY_PATH).'svg-edit/svg-editor.php?lang='.$langsvgedit;
+    ?>
 	<script>
 		document.write ('<iframe id="frame" frameborder="0" scrolling="no" src="<?php echo  $svg_url; ?>" width="100%" height="100%"><noframes><p>Sorry, your browser does not handle frames</p></noframes></iframe>');
         function resizeIframe() {
@@ -148,10 +148,10 @@ 
 
     <?php
     echo '<noscript>';
-	echo '<iframe style="height: 550px; width: 100%;" scrolling="no" frameborder="0" src="'.$svg_url.'"><noframes><p>Sorry, your browser does not handle frames</p></noframes></iframe>';
-	echo '</noscript>';
+    echo '<iframe style="height: 550px; width: 100%;" scrolling="no" frameborder="0" src="'.$svg_url.'"><noframes><p>Sorry, your browser does not handle frames</p></noframes></iframe>';
+    echo '</noscript>';
 } else {
-	Display::display_error_message(get_lang('BrowserDontSupportsSVG'));
+    Display::display_error_message(get_lang('BrowserDontSupportsSVG'));
 }
 
 Display :: display_footer();

main/document/webcam_receiver.php

Indentation +17 added lines, -17 removed lines

@@ -14,18 +14,18 @@ 
 parse_str($_SERVER['QUERY_STRING'], $params);
 
 if(isset($params['webcamname']) && isset($params['webcamdir']) && isset($params['webcamuserid'])) {
-	$webcamname = $params['webcamname'];
-	$webcamdir = $params['webcamdir'];
-	$webcamuserid = $params['webcamuserid'];
+    $webcamname = $params['webcamname'];
+    $webcamdir = $params['webcamdir'];
+    $webcamuserid = $params['webcamuserid'];
 }
 else {
-	api_not_allowed();
-	die();
+    api_not_allowed();
+    die();
 }
 
 if ($webcamuserid!= api_get_user_id() || api_get_user_id()==0 || $webcamuserid==0) {
-	api_not_allowed();
-	die();
+    api_not_allowed();
+    die();
 }
 
 
@@ -42,7 +42,7 @@ 
 $ext = strtolower($ext[sizeof($ext) - 1]);
 
 if($ext!= 'jpg'){
-	die();
+    die();
 }
 
 //Do not use here check Fileinfo method because return: text/plain                //CHECK THIS BEFORE COMMIT
@@ -57,11 +57,11 @@ 
 $title_to_save=str_replace('_',' ',$webcamname);
 $webcamname_noex=basename($webcamname, ".jpg");
 if (file_exists($saveDir.'/'.$webcamname_noex.'.'.$ext)){
-		$i = 1;
-		while (file_exists($saveDir.'/'.$webcamname_noex.'_'.$i.'.'.$ext)) $i++;
-		$webcamname_to_save = $webcamname_noex . '_' . $i . '.'.$ext;
-		$title_to_save = $webcamname_noex . '_' . $i . '.'.$ext;
-		$title_to_save = str_replace('_',' ',$title_to_save);
+        $i = 1;
+        while (file_exists($saveDir.'/'.$webcamname_noex.'_'.$i.'.'.$ext)) $i++;
+        $webcamname_to_save = $webcamname_noex . '_' . $i . '.'.$ext;
+        $title_to_save = $webcamname_noex . '_' . $i . '.'.$ext;
+        $title_to_save = str_replace('_',' ',$title_to_save);
 }
 
 $documentPath = $saveDir.'/'.$webcamname_to_save;
@@ -70,13 +70,13 @@ 
 //Change to move_uploaded_file() function instead file_get_contents() to adapt the new lib
 $content = move_uploaded_file($_FILES['webcam']['tmp_name'], $documentPath);
 if (!$content) {
-	print "PHP ERROR: Failed to read data\n";
-	exit();
+    print "PHP ERROR: Failed to read data\n";
+    exit();
 }
 
 //add document to database
-	$doc_id = add_document($_course, $webcamdir.'/'.$webcamname_to_save, 'file', filesize($documentPath), $title_to_save);
-	api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'DocumentAdded', $_user['user_id'], $groupId, null, null, null, $current_session_id);
+    $doc_id = add_document($_course, $webcamdir.'/'.$webcamname_to_save, 'file', filesize($documentPath), $title_to_save);
+    api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'DocumentAdded', $_user['user_id'], $groupId, null, null, null, $current_session_id);
 ///
 $url = 'http://' . $_SERVER['HTTP_HOST'] . dirname($_SERVER['REQUEST_URI']) . '/' . $documentPath;
 print get_lang('ClipSent');

main/document/document_slideshow.inc.php

Indentation +13 added lines, -13 removed lines

@@ -29,8 +29,8 @@ 
 
 // Resetting the images of the slideshow = destroying the slideshow
 if (isset($_GET['action']) && $_GET['action'] == 'exit_slideshow') {
-	$_SESSION['image_files_only'] = null;
-	unset($image_files_only);
+    $_SESSION['image_files_only'] = null;
+    unset($image_files_only);
 }
 
 // We check if there are images in this folder by searching the extensions for .jpg, .gif, .png
@@ -39,10 +39,10 @@ 
 $array_to_search = !empty($documentAndFolders) && is_array($documentAndFolders) ? $documentAndFolders : array();
 
 if (count($array_to_search) > 0) {
-	while (list($key) = each($array_to_search)) {
-		$all_files[] = basename($array_to_search[$key]['path']);
-		//echo basename($array_to_search[$key]['path']).'<br />';
-	}
+    while (list($key) = each($array_to_search)) {
+        $all_files[] = basename($array_to_search[$key]['path']);
+        //echo basename($array_to_search[$key]['path']).'<br />';
+    }
 }
 
 // Always show gallery.
@@ -62,9 +62,9 @@ 
 
 $tablename_column = isset($_GET['tablename_column']) ? Security::remove_XSS($_GET['tablename_column']) : 0;
 if ($tablename_column == 0) {
-	$tablename_column = 1;
+    $tablename_column = 1;
 } else {
-	$tablename_column = intval($tablename_column) - 1;
+    $tablename_column = intval($tablename_column) - 1;
 }
 $tablename_direction = isset($_GET['tablename_direction']) ? Security::remove_XSS($_GET['tablename_direction']) : 'ASC';
 
@@ -98,15 +98,15 @@ 
         $final_array[] = $file_array[1];
     }
 
-	return $final_array;
+    return $final_array;
 }
 
 function sort_table($a, $b) {
-	global $tablename_column;
-	return strnatcmp($a[$tablename_column], $b[$tablename_column]);
+    global $tablename_column;
+    return strnatcmp($a[$tablename_column], $b[$tablename_column]);
 }
 
 function rsort_table($a, $b) {
-	global $tablename_column;
-	return strnatcmp($b[$tablename_column], $a[$tablename_column]);
+    global $tablename_column;
+    return strnatcmp($b[$tablename_column], $a[$tablename_column]);
 }

main/document/save_pixlr.php

Indentation +66 added lines, -66 removed lines

@@ -1,34 +1,34 @@ 
 <?php
 /* For licensing terms, see /license.txt */
 /**
- *	This file allows creating new svg and png documents with an online editor.
- *
- *	@package chamilo.document
- *
- * @author Juan Carlos Raña Trabado
- * @since 30/january/2011
+     *	This file allows creating new svg and png documents with an online editor.
+     *
+     *	@package chamilo.document
+     *
+     * @author Juan Carlos Raña Trabado
+     * @since 30/january/2011
 */
 /**
- * Code
- */
+     * Code
+     */
 require_once '../inc/global.inc.php';
 
 api_protect_course_script();
 api_block_anonymous_users();
 
 if ($_user['user_id']!= api_get_user_id() || api_get_user_id()==0 || $_user['user_id']==0) {
-	api_not_allowed();
-	die();
+    api_not_allowed();
+    die();
 }
 
 if(!isset($_GET['title']) || !isset($_GET['type']) || !isset($_GET['image'])) {
-	api_not_allowed();
-	die();
+    api_not_allowed();
+    die();
 }
 
 if(!isset($_SESSION['paint_dir']) || !isset($_SESSION['whereami']) ){
-	api_not_allowed();
-	die();
+    api_not_allowed();
+    die();
 }
 
 //pixlr return
@@ -72,22 +72,22 @@ 
 $filename = disable_dangerous_file($filename);
 
 if (strlen(trim($filename))==0) {
-	 echo "The title is empty";//if title is empty, headers Content-Type = application/octet-stream, then not create a new title here please
-	 exit;
+        echo "The title is empty";//if title is empty, headers Content-Type = application/octet-stream, then not create a new title here please
+        exit;
 }
 
 //check file_get_contents
 if ($contents === false) {
-	echo "I cannot read: ".$urlcontents;
+    echo "I cannot read: ".$urlcontents;
     exit;
 }
 
 // Extension security
 if($extension!= 'jpg' && $extension!= 'png' && $extension!= 'pxd'){
-	die();
+    die();
 }
 if($extension=='pxd') {
-	echo "pxd file type does not supported";// not secure because check security headers and finfo() return  Content-Type = application/octet-stream
+    echo "pxd file type does not supported";// not secure because check security headers and finfo() return  Content-Type = application/octet-stream
     exit;
 }
 
@@ -95,8 +95,8 @@ 
 $headers = get_headers($urlcontents, 1);
 $content_type = explode("/", $headers['Content-Type']);
 if ($content_type[0] != "image") {
-	echo "Invalid file type";
-	exit;
+    echo "Invalid file type";
+    exit;
 }
 
 //Verify that the file is an image. Fileinfo method
@@ -114,49 +114,49 @@ 
 $title = $title.'.'.$extension;
 
 if($currentTool=='document/createpaint'){
-	//check save as and prevent rewrite an older file with same name
-	if (0 != $groupId){
+    //check save as and prevent rewrite an older file with same name
+    if (0 != $groupId){
         $group_properties  = GroupManager :: get_group_properties($groupId);
         $groupPath = $group_properties['directory'];
-	} else {
-		$groupPath ='';
-	}
-
-	if (file_exists($saveDir.'/'.$filename.'.'.$extension)){
-		$i = 1;
-		while (file_exists($saveDir.'/'.$filename.'_'.$i.'.'.$extension)) $i++;
-		$paintFileName = $filename . '_' . $i . '.'.$extension;
-		$title = $filename . '_' . $i . '.'.$extension;
-	}
-
-	//
-	$documentPath = $saveDir.'/'.$paintFileName;
-	//add new document to disk
-	file_put_contents( $documentPath, $contents );
-	//add document to database
-	$doc_id = add_document($_course, $relativeUrlPath.'/'.$paintFileName, 'file', filesize($documentPath), $title);
-	api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'DocumentAdded', $_user['user_id'], $groupId, null, null, null, $current_session_id);
+    } else {
+        $groupPath ='';
+    }
+
+    if (file_exists($saveDir.'/'.$filename.'.'.$extension)){
+        $i = 1;
+        while (file_exists($saveDir.'/'.$filename.'_'.$i.'.'.$extension)) $i++;
+        $paintFileName = $filename . '_' . $i . '.'.$extension;
+        $title = $filename . '_' . $i . '.'.$extension;
+    }
+
+    //
+    $documentPath = $saveDir.'/'.$paintFileName;
+    //add new document to disk
+    file_put_contents( $documentPath, $contents );
+    //add document to database
+    $doc_id = add_document($_course, $relativeUrlPath.'/'.$paintFileName, 'file', filesize($documentPath), $title);
+    api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'DocumentAdded', $_user['user_id'], $groupId, null, null, null, $current_session_id);
 
 }elseif($currentTool=='document/editpaint'){
 
-	$documentPath = $saveDir.'/'.$paintFileName;
-	//add new document to disk
-	file_put_contents( $documentPath, $contents );
-
-	//check path
-	if(!isset($_SESSION['paint_file'])){
-		api_not_allowed();
-		die();
-	}
-	if($_SESSION['paint_file']==$paintFileName){
-		$document_id = DocumentManager::get_document_id($_course, $relativeUrlPath.'/'.$paintFileName);
-		update_existing_document($_course, $document_id, filesize($documentPath), null);
-		api_item_property_update($_course, TOOL_DOCUMENT, $document_id, 'DocumentUpdated', $_user['user_id'], $groupId, null, null, null, $current_session_id);
-	}else{
-		//add a new document
-		$doc_id = add_document($_course, $relativeUrlPath.'/'.$paintFileName, 'file', filesize($documentPath), $title);
-		api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'DocumentAdded', $_user['user_id'], $groupId, null, null, null, $current_session_id);
-	}
+    $documentPath = $saveDir.'/'.$paintFileName;
+    //add new document to disk
+    file_put_contents( $documentPath, $contents );
+
+    //check path
+    if(!isset($_SESSION['paint_file'])){
+        api_not_allowed();
+        die();
+    }
+    if($_SESSION['paint_file']==$paintFileName){
+        $document_id = DocumentManager::get_document_id($_course, $relativeUrlPath.'/'.$paintFileName);
+        update_existing_document($_course, $document_id, filesize($documentPath), null);
+        api_item_property_update($_course, TOOL_DOCUMENT, $document_id, 'DocumentUpdated', $_user['user_id'], $groupId, null, null, null, $current_session_id);
+    }else{
+        //add a new document
+        $doc_id = add_document($_course, $relativeUrlPath.'/'.$paintFileName, 'file', filesize($documentPath), $title);
+        api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'DocumentAdded', $_user['user_id'], $groupId, null, null, null, $current_session_id);
+    }
 }
 
 
@@ -171,12 +171,12 @@ 
 unset($_SESSION['temp_realpath_image']);
 
 if (!isset($_SESSION['exit_pixlr'])) {
-	$location=api_get_path(WEB_CODE_PATH).'document/document.php';
-	echo '<script>window.parent.location.href="'.$location.'"</script>';
-	api_not_allowed(true);
+    $location=api_get_path(WEB_CODE_PATH).'document/document.php';
+    echo '<script>window.parent.location.href="'.$location.'"</script>';
+    api_not_allowed(true);
 } else {
-	echo '<div align="center" style="padding-top:150; font-family:Arial, Helvetica, Sans-serif;font-size:25px;color:#aaa;font-weight:bold;">'.get_lang('PleaseStandBy').'</div>';
-	$location=api_get_path(WEB_CODE_PATH).'document/document.php?id='.Security::remove_XSS($_SESSION['exit_pixlr']);
-	echo '<script>window.parent.location.href="'.$location.'"</script>';
-	unset($_SESSION['exit_pixlr']);
+    echo '<div align="center" style="padding-top:150; font-family:Arial, Helvetica, Sans-serif;font-size:25px;color:#aaa;font-weight:bold;">'.get_lang('PleaseStandBy').'</div>';
+    $location=api_get_path(WEB_CODE_PATH).'document/document.php?id='.Security::remove_XSS($_SESSION['exit_pixlr']);
+    echo '<script>window.parent.location.href="'.$location.'"</script>';
+    unset($_SESSION['exit_pixlr']);
 }

main/document/show_content.php

Indentation +15 added lines, -15 removed lines

@@ -1,10 +1,10 @@ 
 <?php
 /* For licensing terms, see /license.txt */
 /**
- *	@author jmontoya
- *
- *	@package chamilo.document
- */
+     *	@author jmontoya
+     *
+     *	@package chamilo.document
+     */
 require_once '../inc/global.inc.php';
 
 // Protection
@@ -91,16 +91,16 @@ 
 $pathinfo = pathinfo($header_file);
 
 if ($pathinfo['extension']=='wav' && preg_match('/_chnano_.wav/i', $file_url_web) && api_get_setting('enable_nanogong') == 'true'){
-	echo '<div align="center">';
-		echo '<br/>';
-		echo '<applet id="applet" archive="../inc/lib/nanogong/nanogong.jar" code="gong.NanoGong" width="160" height="95" >';
-			echo '<param name="SoundFileURL" value="'.$file_url_web.'" />';
-			echo '<param name="ShowSaveButton" value="false" />';
-			echo '<param name="ShowTime" value="true" />';
-			echo '<param name="ShowRecordButton" value="false" />';
-		echo '</applet>';
-	echo '</div>';
+    echo '<div align="center">';
+        echo '<br/>';
+        echo '<applet id="applet" archive="../inc/lib/nanogong/nanogong.jar" code="gong.NanoGong" width="160" height="95" >';
+            echo '<param name="SoundFileURL" value="'.$file_url_web.'" />';
+            echo '<param name="ShowSaveButton" value="false" />';
+            echo '<param name="ShowTime" value="true" />';
+            echo '<param name="ShowRecordButton" value="false" />';
+        echo '</applet>';
+    echo '</div>';
 } else {
-	if ($pathinfo['extension']=='swf') { $width='83%'; $height='83%';} else {$width='100%'; $height='100%';}
-	echo '<iframe border="0" frameborder="0" scrolling="no" style="width:'.$width.'; height:'.$height.';background-color:#ffffff;" id="mainFrame" name="mainFrame" src="'.$file_url_web.'?'.api_get_cidreq().'&amp;rand='.mt_rand(1, 1000).'"></iframe>';
+    if ($pathinfo['extension']=='swf') { $width='83%'; $height='83%';} else {$width='100%'; $height='100%';}
+    echo '<iframe border="0" frameborder="0" scrolling="no" style="width:'.$width.'; height:'.$height.';background-color:#ffffff;" id="mainFrame" name="mainFrame" src="'.$file_url_web.'?'.api_get_cidreq().'&amp;rand='.mt_rand(1, 1000).'"></iframe>';
 }

main/document/record_audio.php

Indentation +40 added lines, -40 removed lines

@@ -23,11 +23,11 @@ 
 $document_data  = array();
 
 if (isset($_GET['id'])) {
-	$document_data = DocumentManager::get_document_data_by_id(
-		$_GET['id'],
-		api_get_course_id(),
-		true
-	);
+    $document_data = DocumentManager::get_document_data_by_id(
+        $_GET['id'],
+        api_get_course_id(),
+        true
+    );
 }
 
 if (empty($document_data)) {
@@ -46,46 +46,46 @@ 
 // Please, do not modify this dirname formatting
 
 if (strstr($dir, '..')) {
-	$dir = '/';
+    $dir = '/';
 }
 
 if ($dir[0] == '.') {
-	$dir = substr($dir, 1);
+    $dir = substr($dir, 1);
 }
 
 if ($dir[0] != '/') {
-	$dir = '/'.$dir;
+    $dir = '/'.$dir;
 }
 
 if ($dir[strlen($dir) - 1] != '/') {
-	$dir .= '/';
+    $dir .= '/';
 }
 
 $filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document'.$dir;
 
 if (!is_dir($filepath)) {
-	$filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/';
-	$dir = '/';
+    $filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/';
+    $dir = '/';
 }
 
 if (!empty($groupId)) {
-	$interbreadcrumb[] = array ("url" => "../group/group_space.php?".api_get_cidreq(), "name" => get_lang('GroupSpace'));
-	$group = GroupManager :: get_group_properties($groupId);
-	$path = explode('/', $dir);
-	if ('/'.$path[1] != $group['directory']) {
-		api_not_allowed(true);
-	}
+    $interbreadcrumb[] = array ("url" => "../group/group_space.php?".api_get_cidreq(), "name" => get_lang('GroupSpace'));
+    $group = GroupManager :: get_group_properties($groupId);
+    $path = explode('/', $dir);
+    if ('/'.$path[1] != $group['directory']) {
+        api_not_allowed(true);
+    }
 }
 
 $interbreadcrumb[] = array("url" => "./document.php?id=".$document_id.'&'.api_get_cidreq(), "name" => get_lang('Documents'));
 
 if (!$is_allowed_in_course) {
-	api_not_allowed(true);
+    api_not_allowed(true);
 }
 
 if (!($is_allowed_to_edit || $_SESSION['group_member_with_upload_rights'] ||
-	DocumentManager::is_my_shared_folder(api_get_user_id(), Security::remove_XSS($dir),api_get_session_id()))) {
-	api_not_allowed(true);
+    DocumentManager::is_my_shared_folder(api_get_user_id(), Security::remove_XSS($dir),api_get_session_id()))) {
+    api_not_allowed(true);
 }
 
 /*	Header */
@@ -93,10 +93,10 @@ 
 
 $display_dir = $dir;
 if (isset ($group)) {
-	$display_dir = explode('/', $dir);
-	unset ($display_dir[0]);
-	unset ($display_dir[1]);
-	$display_dir = implode('/', $display_dir);
+    $display_dir = explode('/', $dir);
+    unset ($display_dir[0]);
+    unset ($display_dir[1]);
+    $display_dir = implode('/', $display_dir);
 }
 
 // Interbreadcrumb for the current directory root path
@@ -117,7 +117,7 @@ 
 Display :: display_header($nameTools, 'Doc');
 
 echo '<div class="actions">';
-		echo '<a href="document.php?'.api_get_cidreq().'&id='.$document_id.'">'.Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('DocumentsOverview'),'',ICON_SIZE_MEDIUM).'</a>';
+        echo '<a href="document.php?'.api_get_cidreq().'&id='.$document_id.'">'.Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('DocumentsOverview'),'',ICON_SIZE_MEDIUM).'</a>';
 echo '</div>';
 
 ?>
@@ -178,24 +178,24 @@ 
 Display::display_icon('microphone.png', get_lang('PressRecordButton'),'','128');
 echo '<br/>';
 echo '<applet id="nanogong" archive="'.api_get_path(WEB_LIBRARY_PATH).'nanogong/nanogong.jar" code="gong.NanoGong" width="250" height="95" ALIGN="middle">';
-	//echo '<param name="ShowRecordButton" value="false" />'; // default true
-	// echo '<param name="ShowSaveButton" value="false" />'; //you can save in local computer | (default true)
-	//echo '<param name="ShowSpeedButton" value="false" />'; // default true
-	//echo '<param name="ShowAudioLevel" value="false" />'; //  it displays the audiometer | (default true)
-	echo '<param name="ShowTime" value="true" />'; // default false
-	//echo '<param name="Color" value="#C0E0FF" />'; // default #FFFFFF
-	//echo '<param name="StartTime" value="10.5" />';
-	//echo '<param name="EndTime" value="65" />';
-	echo '<param name="AudioFormat" value="ImaADPCM" />';// ImaADPCM (more speed), Speex (more compression)|(default Speex)
-	//echo '<param name="SamplingRate" value="32000" />';//Quality for ImaADPCM (low 8000, medium 11025, normal 22050, hight 44100) OR Quality for Speex (low 8000, medium 16000, normal 32000, hight 44100) | (default 44100)
-	//echo '<param name="MaxDuration" value="60" />';
-	//echo '<param name="SoundFileURL" value="http://somewhere.com/mysoundfile.wav" />';//load a file |(default "")
+    //echo '<param name="ShowRecordButton" value="false" />'; // default true
+    // echo '<param name="ShowSaveButton" value="false" />'; //you can save in local computer | (default true)
+    //echo '<param name="ShowSpeedButton" value="false" />'; // default true
+    //echo '<param name="ShowAudioLevel" value="false" />'; //  it displays the audiometer | (default true)
+    echo '<param name="ShowTime" value="true" />'; // default false
+    //echo '<param name="Color" value="#C0E0FF" />'; // default #FFFFFF
+    //echo '<param name="StartTime" value="10.5" />';
+    //echo '<param name="EndTime" value="65" />';
+    echo '<param name="AudioFormat" value="ImaADPCM" />';// ImaADPCM (more speed), Speex (more compression)|(default Speex)
+    //echo '<param name="SamplingRate" value="32000" />';//Quality for ImaADPCM (low 8000, medium 11025, normal 22050, hight 44100) OR Quality for Speex (low 8000, medium 16000, normal 32000, hight 44100) | (default 44100)
+    //echo '<param name="MaxDuration" value="60" />';
+    //echo '<param name="SoundFileURL" value="http://somewhere.com/mysoundfile.wav" />';//load a file |(default "")
 echo '</applet>';
 
 echo '<form name="form_nanogong">';
-	echo '<input placeholder="'.get_lang('InputNameHere').'" type="text" id="audio_title">';
-	echo '<input id="status" type="hidden" name="status" value="0">';
-	echo '<button class="upload" type="submit" value="'.get_lang('Send').'" onClick="submitVoice()" />'.get_lang('Send').'</button>';
+    echo '<input placeholder="'.get_lang('InputNameHere').'" type="text" id="audio_title">';
+    echo '<input id="status" type="hidden" name="status" value="0">';
+    echo '<button class="upload" type="submit" value="'.get_lang('Send').'" onClick="submitVoice()" />'.get_lang('Send').'</button>';
 echo '</form>';
 
 echo '</div>';