'; echo '' . $stacker_label . ''; echo '
'; echo '';
}
foreach( $links as $link ){
$types = $link[0];
$icon = $link[1];
$wrapper_data = $link[2];
$file_under = $link[3];
echo self::NewSectionLink($types, $icon, $wrapper_data, $checkboxes, $type_id, $file_under);
}
if( $use_stackers ){
echo '
';
echo '';
echo '';
echo '';
echo '
';
return;
} // /if $checkboxes
//links used for new sections
$attrs = [
'data-cmd' => 'AddSection',
'class' => 'preview_section',
];
if( count($types) > 1 || is_array($types[0]) ){
$attrs['data-response'] = $page->NewNestedSection($types, $wrapper_data);
}else{
$attrs['data-response'] = $page->GetNewSection($types[0]);
}
$return = '';
$return .= '' . $label . '';
$return .= '
';
return $return;
}
/**
* Return a readable label for the section
*
*/
public static function SectionLabel($types){
$section_types = \gp\tool\Output\Sections::GetTypes();
$text_label = [];
foreach($types as $type){
if( is_array($type) ){
continue;
}
self::TypeClass($type);
if( isset($section_types[$type]) ){
$text_label[] = $section_types[$type]['label'];
}else{
$text_label[] = $type;
}
}
return implode(' & ', $text_label);
}
/**
* Split the type and class from $type = div.classname into $type = div, $class = classname
*
*/
public static function TypeClass(&$type){
$class = '';
if( !is_array($type) && strpos($type, '.') ){
list($type,$class) = explode('.', $type, 2);
}
return $class;
}
/**
* Save the current page
* Save a backup if $backup is true
*
*/
public function SaveThis($backup=true){
//return true if nothing has changed
if( $backup && $this->checksum === $this->Checksum() ){
return true;
}
//file count
if( !isset($this->meta_data['file_number']) ){
$this->meta_data['file_number'] = \gp\tool\Files::NewFileNumber();
}
if( $backup ){
$this->SaveBackup(); //make a backup of the page file
}
if( isset($_POST['prevent_draft']) && !$this->draft_exists ){
if( !\gp\tool\Files::SaveData($this->file, 'file_sections', $this->file_sections, $this->meta_data) ){
return false;
}
}else{
if( !\gp\tool\Files::SaveData($this->draft_file, 'file_sections', $this->file_sections, $this->meta_data) ){
return false;
}
$this->draft_exists = true;
}
// update notifications
\gp\admin\Notifications::UpdateNotifications();
return true;
}
/**
* Generate a checksum for this page, used to determine if the page content has been edited
*
*/
public function Checksum(){
$temp = [];
foreach($this->file_sections as $section){
unset($section['modified'], $section['modified_by']);
$temp[] = $section;
}
$checksum = serialize($temp);
return sha1($checksum) . md5($checksum);
}
/**
* Save a backup of the file
*
*/
public function SaveBackup(){
global $dataDir, $gpAdmin;
$dir = $dataDir . '/data/_backup/pages/' . $this->gp_index;
$time = \gp\tool\Editing::ReqTime(); //use the request time
//just one backup per edit session (auto-saving would create too many backups otherwise)
$previous_backup = $this->BackupFile($time);
if( !empty($previous_backup) ){
return true;
}
// get the raw contents so we can add the size to the backup file name
if( $this->draft_exists ){
$contents = \gp\tool\Files::GetRaw($this->draft_file);
}else{
$contents = \gp\tool\Files::GetRaw($this->file);
}
//backup file name
$len = strlen($contents);
$backup_file = $dir . '/' . $time . '.' . $len . '.' . $gpAdmin['username'];
//compress
if( function_exists('gzencode') && function_exists('readgzfile') ){
$backup_file .= '.gze';
$contents = gzencode($contents,9);
}
if( !\gp\tool\Files::Save($backup_file, $contents) ){
return false;
}
$this->CleanBackupFolder();
return true;
}
/**
* Reduce the number of files in the backup folder
*
*/
public function CleanBackupFolder(){
global $dataDir, $config;
$files = $this->BackupFiles();
$file_count = count($files);
if( $file_count <= $config['history_limit'] ){
return;
}
$delete_count = $file_count - $config['history_limit'];
$files = array_splice($files, 0, $delete_count);
foreach($files as $file){
$full_path = $dataDir . '/data/_backup/pages/' . $this->gp_index . '/' . $file;
unlink($full_path);
}
}
/**
* Make the working draft the live file
*
*/
public function PublishDraft(){
global $langmessage, $page;
if( !$this->draft_exists ){
msg($langmessage['OOPS'] . ' (Not a draft)');
return false;
}
if( !\gp\tool\Files::SaveData($this->file, 'file_sections', $this->file_sections, $this->meta_data) ){
msg($langmessage['OOPS'] . ' (Draft not published)');
return false;
}
$draft_file = \gp\tool\Files::FilePath($this->draft_file);
unlink($draft_file);
$this->ResetFileTypes();
$this->draft_exists = false;
$page->ajaxReplace = [];
$page->ajaxReplace[] = ['DraftPublished'];
\gp\admin\Notifications::UpdateNotifications();
return true;
}
/**
* Display the contents of a past revision
*
*/
protected function ViewRevision(){
\gp\admin\Tools::$show_toolbar = false;
$revision =& $_REQUEST['revision'];
$file_sections = $this->GetRevision($revision);
$this->head_js[] = '/include/js/admin/revision.js';
if( $file_sections === false ){
$this->DefaultDisplay();
return;
}
echo \gp\tool\Output\Sections::Render($file_sections, $this->title, \gp\tool\Files::$last_stats);
}
/**
* View the current public facing version of the file
*
*/
public function ViewCurrent(){
\gp\admin\Tools::$show_toolbar = false;
$this->head_js[] = '/include/js/admin/revision.js';
if( !$this->draft_exists ){
$this->DefaultDisplay();
return;
}
$file_sections = \gp\tool\Files::Get($this->file, 'file_sections');
echo \gp\tool\Output\Sections::Render($file_sections, $this->title, $this->file_stats);
}
/**
* Get the contents of a revision
*
*/
protected function GetRevision($time){
$full_path = $this->BackupFile($time);
if( is_null($full_path) ){
return false;
}
//if it's a compressed file, we need an uncompressed version
if( strpos($full_path, '.gze') !== false ){
ob_start();
readgzfile($full_path);
$contents = ob_get_clean();
$full_path = substr($full_path, 0, -3) . 'php';
$full_path = \gp\tool\Files::FilePath($full_path);
\gp\tool\Files::Save($full_path, $contents);
$file_sections = \gp\tool\Files::Get($full_path, 'file_sections');
unlink($full_path);
}else{
$file_sections = \gp\tool\Files::Get($full_path, 'file_sections');
}
return $file_sections;
}
/**
* Return a list of the available backup for the current file
*
*/
public function BackupFiles(){
global $dataDir;
$dir = $dataDir . '/data/_backup/pages/' . $this->gp_index;
if( !file_exists($dir) ){
return [];
}
$all_files = scandir($dir);
$files = [];
foreach($all_files as $file){
if( $file == '.' || $file == '..' ){
continue;
}
$parts = explode('.', $file);
$time = array_shift($parts);
if( !is_numeric($time) ){
continue;
}
$files[$time] = $file;
}
ksort($files);
return $files;
}
/**
* Return the full path of the saved revision if it exists
*
*/
public function BackupFile( $time ){
global $dataDir;
$files = $this->BackupFiles();
if( !isset($files[$time]) ){
return;
}
return $dataDir . '/data/_backup/pages/' . $this->gp_index . '/' . $files[$time];
}
/**
* Extract information about the gallery from it's html: img_count, icon_src
* Call GalleryEdited when a gallery section is removed, edited
*
*/
public function GalleryEdited(){
\gp\special\Galleries::UpdateGalleryInfo($this->title, $this->file_sections);
}
public function GetSection(&$section_num){
global $langmessage;
if( !isset($this->file_sections[$section_num]) ){
trigger_error('invalid section number');
return;
}
$curr_section_num = $section_num;
$section_num++;
$content = '';
$section_data = $this->file_sections[$curr_section_num];
//make sure section_data is an array
$type = gettype($section_data);
if( $type !== 'array' ){
trigger_error('$section_data is ' . $type . '. Array expected');
return;
}
$section_data += ['attributes' => [], 'type' => 'text'];
$section_data['attributes'] += ['class' => ''];
$orig_attrs = $section_data['attributes'];
$section_data['attributes']['data-gp-section'] = $curr_section_num;
$section_types = \gp\tool\Output\Sections::GetTypes();
if( \gp\tool\Output::ShowEditLink() && \gp\admin\Tools::CanEdit($this->gp_index) ){
if( isset($section_types[$section_data['type']]) ){
$title_attr = $section_types[$section_data['type']]['label'];
}else{
$title_attr = sprintf($langmessage['Section %s'], $curr_section_num+1);
}
$attrs = [
'title' => $title_attr,
'data-cmd' => 'inline_edit_generic',
'data-arg' => $section_data['type'] . '_inline_edit',
];
$link = \gp\tool\Output::EditAreaLink(
$edit_index,
$this->title,
$langmessage['edit'],
'section='.$curr_section_num,$attrs
);
$section_data['attributes']['data-gp-area-id'] = $edit_index;
//included page target
$include_link = self::IncludeLink($section_data);
//section control links
if( $section_data['type'] != 'wrapper_section' ){
ob_start();
echo '';
echo $link;
echo $include_link;
echo \gp\tool::Link(
$this->title,
$langmessage['Manage Sections'],
'cmd=ManageSections',
[
'class' => 'manage_sections',
'data-cmd' => 'inline_edit_generic',
'data-arg' => 'manage_sections',
]
);
echo '';
echo \gp\tool::Link(
$this->title,
$langmessage['rename/details'],
'cmd=renameform&index=' . urlencode($this->gp_index),
['data-cmd' => 'gpajax']
);
echo \gp\tool::Link(
'/Admin/Revisions/'.$this->gp_index,
$langmessage['Revision History'],
''
);
echo '';
echo \gp\tool::Link('Admin/Menu', $langmessage['file_manager']);
echo '';
\gp\tool\Output::$editlinks .= ob_get_clean();
}
$section_data['attributes']['id'] = 'ExtraEditArea' . $edit_index;
}
$content .= $this->SectionNode($section_data, $orig_attrs);
if( $section_data['type'] == 'wrapper_section' ){
for( $cc=0; $cc < $section_data['contains_sections']; $cc++ ){
$content .= $this->GetSection($section_num);
}
}else{
\gp\tool\Output::$nested_edit = true;
$content .= \gp\tool\Output\Sections::RenderSection($section_data, $curr_section_num, $this->title, $this->file_stats);
\gp\tool\Output::$nested_edit = false;
}
if( !isset($section_data['nodeName']) ){
$content .= '';
$content .= '';
}else{
$content .= \gp\tool\Output\Sections::EndTag($section_data['nodeName']);
}
return $content;
}
/**
* Return a link to the included page or extra area
*
* @return string
*
*/
public static function IncludeLink($section_data){
global $langmessage;
if( $section_data['type'] != 'include' || !array_key_exists('include_type',$section_data) ){
return '';
}
if( isset($section_data['index']) ){
return \gp\tool::Link($section_data['content'], $langmessage['view/edit_page']);
}
if( $section_data['include_type'] == 'extra' ){
// get the real section type of the included extra area
$extra_sections = \gp\tool\Output\Extra::ExtraContent($section_data['content']);
$extra_section_type = $extra_sections[0]['type'];
if($extra_section_type != 'text' ){
// we can only edit text sections on Admin/Extra
return '';
}
return \gp\tool::Link(
'Admin/Extra/' . rawurlencode($section_data['content']),
$langmessage['edit'] . ' » ' . str_replace('_', ' ', htmlspecialchars($section_data['content'])), // $langmessage['theme_content']
'cmd=EditExtra'
);
}
return '';
}
public function GetSectionForClipboard(&$section_num){
global $langmessage;
if( !isset($this->file_sections[$section_num]) ){
trigger_error('invalid section number');
return;
}
$curr_section_num = $section_num;
$section_num++;
$content = '';
$section_data = $this->file_sections[$curr_section_num];
//make sure section_data is an array
$type = gettype($section_data);
if( $type !== 'array' ){
trigger_error('$section_data is ' . $type . '. Array expected');
return;
}
$section_data += ['attributes' => [], 'type' => 'text'];
$section_data['attributes'] += ['class' => ''];
// $section_data['attributes']['gp_type'] = $section_data['type'];
$section_data['gp_hidden'] = false;
$orig_attrs = $section_data['attributes'];
$content .= $this->SectionNode($section_data, $orig_attrs);
if( $section_data['type'] == 'wrapper_section' ){
for( $cc=0; $cc < $section_data['contains_sections']; $cc++ ){
$content .= $this->GetSectionForClipboard($section_num);
}
}else{
\gp\tool\Output::$nested_edit = true;
$content .= \gp\tool\Output\Sections::RenderSection($section_data, $curr_section_num, $this->title, $this->file_stats);
\gp\tool\Output::$nested_edit = false;
}
if( !isset($section_data['nodeName']) ){
$content .= '';
}else{
$content .= \gp\tool\Output\Sections::EndTag($section_data['nodeName']);
}
return $content;
}
public function GalleryImages(){
if( isset($_GET['dir']) ){
$dir_piece = $_GET['dir'];
}elseif( isset($this->meta_data['gallery_dir']) ){
$dir_piece = $this->meta_data['gallery_dir'];
}else{
$dir_piece = '/image';
}
//remember browse directory
$this->meta_data['gallery_dir'] = $dir_piece;
$this->SaveThis(false);
\gp\admin\Content\Uploaded::InlineList($dir_piece);
}
/**
* Used by slideshow addons
* @deprecated 3.6rc4
*
*/
public function SaveSection_Text($section){
return \gp\tool\Editing::SectionFromPost_Text($this->file_sections[$section]);
}
}