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Typesetter-Original-gtbu/include/Page/Edit.php
gtbu fe24cefd59 input limited
2022-06-10 16:25:05 +02:00

1738 lines
47 KiB
PHP
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<?php
namespace gp\Page;
defined('is_running') or die('Not an entry point...');
class Edit extends \gp\Page{
protected $draft_file;
protected $draft_exists = false;
protected $permission_edit;
protected $permission_menu;
private $checksum;
public function __construct($title, $type){
parent::__construct($title, $type);
}
public function RunScript(){
global $langmessage;
if( !$this->SetVars() ){
return;
}
ob_start();
$this->GetFile();
$cmd = \gp\tool::GetCommand();
$this->RunCommands($cmd);
$this->contentBuffer .= ob_get_clean();
}
/**
* Run Commands
*
*/
public function RunCommands($cmd){
//allow addons to effect page actions and how a page is displayed
$cmd = \gp\tool\Plugins::Filter('PageRunScript', [$cmd]);
if( $cmd === 'return' ){
return;
}
parent::RunCommands($cmd);
}
/**
* SetVars
*
*/
public function SetVars(){
global $dataDir;
if( !parent::SetVars() ){
return false;
}
$this->permission_edit = \gp\admin\Tools::CanEdit($this->gp_index);
$this->permission_menu = \gp\admin\Tools::HasPermission('Admin_Menu');
$this->draft_file = dirname($this->file) . '/draft.php';
//admin actions
if( $this->permission_menu ){
$this->cmds['RenameForm'] = '\\gp\\Page\\Rename::RenameForm';
$this->cmds['RenameFile'] = '\\gp\\Page\\Rename::RenamePage';
$this->cmds['ToggleVisibility'] = ['\\gp\\Page\\Visibility::TogglePage', 'DefaultDisplay'];
}
if( $this->permission_edit ){
/* gallery/image editing */
$this->cmds['Gallery_Folder'] = 'GalleryImages';
$this->cmds['Gallery_Images'] = 'GalleryImages';
$this->cmds['Image_Editor'] = '\\gp\\tool\\Editing::ImageEditor';
$this->cmds['New_Dir'] = '\\gp\\tool\\Editing::NewDirForm';
$this->cmds['ManageSections'] = '';
$this->cmds['SaveSections'] = '';
$this->cmds['SaveToClipboard'] = '';
$this->cmds['RemoveFromClipboard'] = '';
$this->cmds['RelabelClipboardItem'] = '';
$this->cmds['ReorderClipboardItems'] = '';
$this->cmds['AddFromClipboard'] = '';
$this->cmds['ViewRevision'] = '';
$this->cmds['ViewCurrent'] = '';
$this->cmds['PublishDraft'] = 'DefaultDisplay';
/* inline editing */
$this->cmds['Save'] = 'SectionEdit';
$this->cmds['Save_Inline'] = 'SectionEdit';
$this->cmds['Preview'] = 'SectionEdit';
$this->cmds['Include_Dialog'] = 'SectionEdit';
$this->cmds['InlineEdit'] = 'SectionEdit';
}
if( !\gp\tool\Files::Exists($this->draft_file) ){
return true;
}
$this->draft_exists = true;
return true;
}
/**
* Display after commands have been executed
*
*/
public function DefaultDisplay(){
//add to all pages in case a user adds a gallery
\gp\tool\Plugins::Action('GenerateContent_Admin');
\gp\tool::ShowingGallery();
$sections_count = count($this->file_sections);
$this->file_sections = array_values($this->file_sections);
$section_num = 0;
while( $section_num < $sections_count ){
echo $this->GetSection($section_num);
}
}
/**
* Get the data file, get draft file if it exists
*
*/
public function GetFile(){
parent::GetFile();
if( $this->draft_exists ){
$this->file_sections = \gp\tool\Files::Get($this->draft_file, 'file_sections');
$this->meta_data = \gp\tool\Files::$last_meta;
$this->file_stats = \gp\tool\Files::$last_stats;
}
$this->checksum = $this->Checksum();
}
/**
* Generate admin toolbar links
*
*/
public function AdminLinks(){
global $langmessage, $config;
$admin_links = [];
// HideAdminUI
$admin_links[] = \gp\tool::Link(
$this->title,
'<i class="fa fa-eye-slash"></i>',
'',
[
'title' => $langmessage['Hide Admin UI'],
'class' => 'admin-link admin-link-hide-ui',
'data-cmd' => 'hide_ui',
]
);
// page options: less frequently used links that don't have to do with editing the content of the page
$option_links = [];
if( $this->permission_menu ){
$option_links[] = \gp\tool::Link(
$this->title,
$langmessage['rename/details'],
'cmd=renameform&index=' . urlencode($this->gp_index),
[
'class' => 'admin-link admin-link-rename-details',
'data-cmd' => 'gpajax',
]
);
$option_links[] = \gp\tool::Link(
'Admin/Menu',
$langmessage['current_layout'],
'cmd=layout&from=page&index=' . urlencode($this->gp_index),
[
'title' => $langmessage['current_layout'],
'class' => 'admin-link admin-link-current-laout',
'data-cmd' => 'gpabox',
]
);
$option_links[] = \gp\tool::Link(
'Admin/Menu/Ajax',
$langmessage['Copy'],
'cmd=CopyForm&redir=redir&index=' . urlencode($this->gp_index),
[
'title' => $langmessage['Copy'],
'class' => 'admin-link admin-link-copy-page',
'data-cmd' => 'gpabox'
]
);
}
if( \gp\admin\Tools::HasPermission('Admin_User') ){
$option_links[] = \gp\tool::Link(
'Admin/Permissions',
$langmessage['permissions'],
'index=' . urlencode($this->gp_index ? $this->gp_index : 0),
[
'title' => $langmessage['permissions'],
'class' => 'admin-link admin-link-permissions',
'data-cmd' => 'gpabox',
]
);
}
if( $this->permission_menu ){
$option_links[] = self::ToggleVisibilityLink($this->gp_index, $this->visibility != 'private');
}
if( $this->permission_menu ){
$option_links[] = \gp\tool::Link(
'Admin/Menu/Ajax',
$langmessage['delete_file'],
'cmd=MoveToTrash&index=' . urlencode($this->gp_index),
[
'title' => $langmessage['delete_page'],
'class' =>'gpconfirm admin-link admin-link-delete-page',
'data-cmd' => 'postlink',
]
);
}
if( !empty($option_links) ){
$admin_links[$langmessage['options']] = $option_links;
}
//publish draft
if( $this->permission_edit && $this->draft_exists ){
$admin_links[] = \gp\tool::Link(
$this->title,
'<i class="fa fa-check"></i> ' . $langmessage['Publish Draft'],
'cmd=PublishDraft',
[
'class' => 'msg_publish_draft admin-link admin-link-publish-draft',
'data-cmd' => 'creq',
]
)
. '<a class="msg_publish_draft_disabled admin-link admin-link-publish-draft-disabled">'
. '<i class="fa fa-minus-circle"></i> ' . $langmessage['Publish Draft']
. '</a>'
. '<a class="msg_saving_draft admin-link admin-link-publish-draft-saving">'
. '<i class="fa fa-spinner fa-pulse"></i> ' . $langmessage['Saving'] . ' &hellip;'
. '</a>';
}
return array_merge($admin_links, $this->admin_links);
}
/**
* Return Toggle Page Visibility option link
* @param string page index
* @param bool $visisbility of current page
* @return string formatted link
*/
public static function ToggleVisibilityLink($index, $visibility){
global $langmessage;
$q = 'cmd=ToggleVisibility&index=' . urlencode($index);
$label = $langmessage['Visibility'] . ': ' . $langmessage['Private'];
$attrs = [
'class' => 'admin-link admin-link-toggle-visibility',
'data-cmd' => 'postlink',
];
if( $visibility ){
$q .= '&visibility=private';
$label = $langmessage['Visibility'] . ': ' . $langmessage['Public'];
}else{
$attrs['class'] .= ' admin-link-visibility-private';
}
return \gp\tool::Link('Admin/Menu/Ajax', $label, $q, $attrs);
}
/**
* Send js to client for managing content sections
*
*/
public static function ManageSections(){
global $langmessage, $page;
$scripts = [];
//output links
ob_start();
if( $page->pagetype == 'display' ){
echo '<div id="section_sorting_wrap" class="inline_edit_area">';
echo '<ul id="section_sorting" class="section_drag_area" title="Organize"></ul>';
echo '<div id="section-clipboard">';
echo '<ul id="section-clipboard-items">';
echo self::SectionClipboardLinks();
echo '</ul>';
echo '</div>';
// echo '<div>'.$langmessage['add'].'</div>';
echo '<div id="new_section_links">';
self::NewSections();
echo '</div>';
echo '</div>';
}
echo '<div id="ck_editable_areas" class="inline_edit_area">';
echo '<ul></ul>';
echo '</div>';
$scripts[] = ['code' => 'var section_types = ' . json_encode(ob_get_clean()) . ';'];
// selectable classes moved to \gp\tool\Output::GetHead_InlineJS() because we have more info there
// $avail_classes = \gp\admin\Settings\Classes::GetClasses();
// $avail_classes = \gp\tool\Plugins::Filter('AvailableClasses', [$avail_classes]);
// $scripts[] = ['code' => 'var gp_avail_classes = ' . json_encode($avail_classes) . ';'];
$scripts[] = ['object' => 'gp_editing', 'file' => '/include/js/inline_edit/inline_editing.js'];
if( empty($_REQUEST['mode']) ){
$scripts[] = ['object' => 'gp_editing', 'code' => 'gp_editing.is_extra_mode = false;'];
}else{
$scripts[] = ['object' => 'gp_editing', 'code' => 'gp_editing.is_extra_mode = true;'];
}
$scripts[] = ['file' => '/include/js/inline_edit/manage_sections.js'];
\gp\tool\Output\Ajax::SendScripts($scripts);
die();
}
/**
* Send multiple sections to the client
*
*/
public function NewNestedSection($types, $wrapper_data){
global $langmessage;
$new_section = \gp\tool\Editing::DefaultContent('wrapper_section');
if( is_array($wrapper_data) ){
// Typesetter > 5.0.3: $wrapper_data may be defined as array by plugins
$new_section = array_merge($new_section, $wrapper_data);
}else{
// Typesetter <= 5.0.3: $wrapper_data is a string (wrapper class)
$new_section['attributes']['class'] .= ' ' . $wrapper_data;
}
$orig_attrs = $new_section['attributes'];
$output = $this->SectionNode($new_section, $orig_attrs);
foreach($types as $type){
if( is_array($type) ){
$_wrapper_data = isset($type[1]) ? $type[1] : '';
$output .= $this->NewNestedSection($type[0], $_wrapper_data);
}else{
$output .= $this->GetNewSection($type);
}
}
$output .= '</div>';
return $output;
}
public function GetNewSection($type){
$class = self::TypeClass($type);
$num = time().rand(0, 10000);
$new_section = \gp\tool\Editing::DefaultContent($type);
$content = \gp\tool\Output\Sections::RenderSection($new_section, $num, $this->title, $this->file_stats);
$new_section['attributes']['class'] .= ' ' . $class;
$new_section['gp_type'] = $type;
$orig_attrs = $new_section['attributes'];
if( !isset($new_section['nodeName']) ){
return $this->SectionNode($new_section, $orig_attrs) . $content . '</div>';
}
return $this->SectionNode($new_section, $orig_attrs) .
$content .
\gp\tool\Output\Sections::EndTag($new_section['nodeName']);
}
public function SectionNode($section, $orig_attrs){
//if image type, make sure the src is a complete path
if( $section['type'] == 'image' ){
$orig_attrs['src'] = \gp\tool::GetDir($orig_attrs['src']);
}
$orig_attrs = json_encode($orig_attrs);
if( \gp\tool\Output::ShowEditLink() && \gp\admin\Tools::CanEdit($this->gp_index) ){
$section['attributes']['class'] .= ' editable_area';
}
$section_attrs = ['gp_label', 'gp_color', 'gp_collapse', 'gp_type', 'gp_hidden', 'gp_file_under'];
foreach($section_attrs as $attr){
if( !empty($section[$attr]) ){
$section['attributes']['data-' . $attr] = $section[$attr];
}
}
$attributes = \gp\tool\Output\Sections::SectionAttributes($section['attributes'], $section['type']);
$attributes .= ' data-gp-attrs=\'' . htmlspecialchars($orig_attrs, ENT_QUOTES & ~ENT_COMPAT) . '\'';
if( !isset($section['nodeName']) ){
return '<div' . $attributes . '>';
}
return '<' . $section['nodeName'] . $attributes . '>';
}
/**
* Save new/rearranged sections
*
*/
public function SaveSections(){
global $langmessage, $dataDir;
if( isset($_POST['sections_json']) ){
// section data is posted as JSON
$section_data = json_decode(rawurldecode($_POST['sections_json']), true);
$_POST['section_data_is'] = 'json';
$_POST += $section_data;
unset($_POST['sections_json']);
}
$this->ajaxReplace = [];
$original_sections = $this->file_sections;
$unused_sections = $this->file_sections; //keep track of sections that aren't used
$new_sections = [];
//make sure section_order isn't empty
if( empty($_POST['section_order']) ){
msg($langmessage['OOPS'] . ' (Invalid Request)');
return false;
}
foreach($_POST['section_order'] as $i => $arg ){
$new_section = $this->SaveSection($i, $arg, $unused_sections);
if( $new_section === false ){
return false;
}
$new_sections[$i] = $new_section;
}
//make sure there's at least one section
if( empty($new_sections) ){
msg($langmessage['OOPS'] . ' (1 Section Minimum)');
return false;
}
$this->file_sections = array_values($new_sections);
// save a send message to user
if( !$this->SaveThis() ){
$this->file_sections = $original_sections;
msg($langmessage['OOPS'] . '(4)');
return;
}
$this->ajaxReplace[] = ['ck_saved', '', ''];
//update gallery info
$this->GalleryEdited();
//update usage of resized images
foreach($unused_sections as $section_data){
if( isset($section_data['resized_imgs']) ){
includeFile('image.php');
\gp_resized::SetIndex();
\gp\tool\Editing::ResizedImageUse($section_data['resized_imgs'], []);
}
}
}
protected function SaveSection($i, $arg, &$unused_sections){
global $langmessage;
$section_attrs = ['gp_label', 'gp_color', 'gp_collapse', 'gp_type', 'gp_hidden', 'gp_file_under'];
// moved / copied sections
if( ctype_digit($arg) ){
$arg = (int)$arg;
if( !isset($this->file_sections[$arg]) ){
msg($langmessage['OOPS'] . ' (Invalid Section Number)');
return false;
}
unset($unused_sections[$arg]);
$new_section = $this->file_sections[$arg];
$new_section['attributes'] = [];
// otherwise, new sections
}else{
$new_section = \gp\tool\Editing::DefaultContent($arg);
}
// attributes
$this->PostedAttributes($new_section,$i);
// wrapper section 'contains_sections'
if( $new_section['type'] == 'wrapper_section' ){
$new_section['contains_sections'] = isset($_POST['contains_sections']) ? $_POST['contains_sections'][$i] : '0';
}
// section attributes
foreach($section_attrs as $attr){
unset($new_section[$attr]);
if( !empty($_POST[$attr][$i]) ){
$new_section[$attr] = $_POST[$attr][$i];
}
}
return $new_section;
}
/**
* Save a section or wrapper with sections to the Clipboard
*
*/
protected function SaveToClipboard(){
global $langmessage;
$this->ajaxReplace = [];
if( !isset($_POST['section_number']) || !ctype_digit($_POST['section_number']) ){
msg($langmessage['OOPS'] . ' (SaveToClipboard: Invalid Request)');
return false;
}
$section_num = $_POST['section_number'];
if( !isset($this->file_sections[$section_num]) ){
msg($langmessage['OOPS'] . ' (SaveToClipboard: Invalid Section Number (' . $section_num . ')');
}
$file_sections = self::ExtractSections($section_num);
// msg('SaveToClipboard: $file_sections = ' . pre($file_sections) );
$first_section = $file_sections[0];
$new_clipboard_item = [
'type' => $first_section['type'],
'label' => isset($first_section['gp_label']) ? $first_section['gp_label'] : ucfirst($first_section['type']),
'color' => isset($first_section['gp_color']) ? $first_section['gp_color'] : '#aabbcc',
'hidden' => isset($first_section['gp_hidden']) ? $first_section['gp_hidden'] : false,
'hidden' => isset($first_section['gp_file_under']) ? $first_section['gp_file_under'] : '',
'content' => $this->GetSectionForClipboard($section_num),
'file_sections' => $file_sections,
];
$clipboard_data = \gp\tool\Files::GetSectionClipboard();
// msg("GetSectionClipboard returns " . pre($clipboard_data));
array_unshift($clipboard_data, $new_clipboard_item);
if( \gp\tool\Files::SaveSectionClipboard($clipboard_data) ){
// msg($langmessage['SAVED']);
}else{
msg($langmessage['OOPS'] . ' (Section Clipboard: Save data failed)');
}
$clipboard_links = self::SectionClipboardLinks($clipboard_data);
$this->ajaxReplace[] = ['inner', '#section-clipboard-items', $clipboard_links];
$this->ajaxReplace[] = ['clipboard_init', '', ''];
$this->ajaxReplace[] = ['loaded', '', ''];
return true;
}
/**
* Add (append) a Clipboard Item to the page's file sections
*
*/
protected function AddFromClipboard($item_num=false){
global $langmessage;
$this->ajaxReplace = [];
if( !$item_num ){
if( !isset($_POST['item_number']) || !ctype_digit($_POST['item_number']) ){
msg($langmessage['OOPS'] . ' (Section Clipboard - Add Item: Invalid Request');
return false;
}
$item_num = $_POST['item_number'];
}
$clipboard_data = \gp\tool\Files::GetSectionClipboard();
if( !isset($clipboard_data[$item_num]) ){
msg($langmessage['OOPS'] . ' (Section Clipboard - Add Item: Invalid Item Number (' . $item_num . ')');
return false;
}
$clipboard_sections = $clipboard_data[$item_num]['file_sections'];
$this->file_sections = array_merge($this->file_sections, $clipboard_sections);
if( !$this->SaveThis() ){
msg($langmessage['OOPS'] . ' (Section Clipboard - Add Item: Save Page Failed)');
$this->ajaxReplace[] = ['loaded', '', ''];
return false;
}
// $this->ajaxReplace[] = ['ck_saved', '', ''];
// include updated Admin Toolbar
ob_start();
\gp\admin\Tools::AdminToolbar();
$admin_toolbar = ob_get_clean();
if( !empty($admin_toolbar) ){
$this->ajaxReplace[] = ['replace', '#admincontent_panel', $admin_toolbar];
}
$this->ajaxReplace[] = ['loaded', '', ''];
return;
}
/**
* Remove a Clipboard Item
*
*/
protected function RemoveFromClipboard($item_num=false){
global $langmessage;
$this->ajaxReplace = [];
if( !$item_num ){
if( !isset($_POST['item_number']) || !ctype_digit($_POST['item_number']) ){
msg($langmessage['OOPS'] . ' (Section Clipboard - Remove Item: Invalid Request');
return false;
}
$item_num = $_POST['item_number'];
}
$clipboard_data = \gp\tool\Files::GetSectionClipboard();
if( !isset($clipboard_data[$item_num]) ){
msg($langmessage['OOPS'] . ' (Section Clipboard - Remove Item: Invalid Item Number (' . $item_num . ')');
return false;
}
unset($clipboard_data[$item_num]);
$clipboard_data = array_values($clipboard_data);
if( \gp\tool\Files::SaveSectionClipboard($clipboard_data) ){
// msg($langmessage['SAVED']);
}else{
msg($langmessage['OOPS'] . ' (Section Clipboard - Remove Item: Save data failed)');
return false;
}
$clipboard_links = self::SectionClipboardLinks($clipboard_data);
$this->ajaxReplace[] = ['inner', '#section-clipboard-items', $clipboard_links];
$this->ajaxReplace[] = ['clipboard_init', '', ''];
$this->ajaxReplace[] = ['loaded', '', ''];
return true;
}
/**
* Change the Clipboard Items' order
*
*/
protected function ReorderClipboardItems($order=false){
global $langmessage;
$this->ajaxReplace = [];
if( !is_array($order) ){
if( !is_array($_POST['order']) ){
msg($langmessage['OOPS'] . ' (Section Clipboard - Reorder Items: Invalid Request');
return false;
}
$order = $_POST['order'];
}
$clipboard_data = \gp\tool\Files::GetSectionClipboard();
if( count($order) != count($clipboard_data) ){
msg($langmessage['OOPS'] . ' (Section Clipboard - Reorder Items: Item count mismatch');
return false;
}
foreach( $order as $key => $index ){
$new_clipboard_data[$key] = $clipboard_data[$index];
}
$clipboard_data = $new_clipboard_data;
unset($new_clipboard_data);
if( \gp\tool\Files::SaveSectionClipboard($clipboard_data) ){
// msg($langmessage['SAVED']);
}else{
msg($langmessage['OOPS'] . ' (Section Clipboard - Reorder Items: Save data failed)');
return false;
}
$clipboard_links = self::SectionClipboardLinks($clipboard_data);
$this->ajaxReplace[] = ['inner', '#section-clipboard-items', $clipboard_links];
$this->ajaxReplace[] = ['loaded', '', ''];
return true;
}
/**
* Change the label of a Clipboard Item
*
*/
protected function RelabelClipboardItem($item_num=false,$new_label=false){
global $langmessage;
$this->ajaxReplace = [];
if( !$item_num ){
if( !isset($_POST['item_number']) || !ctype_digit($_POST['item_number']) ){
msg($langmessage['OOPS'] . ' (Section Clipboard - Remove Item: Invalid Request');
return false;
}
$item_num = $_POST['item_number'];
}
if( !$new_label ){
if( !isset($_POST['new_label']) ){
msg($langmessage['OOPS'] . ' (Section Clipboard - Relabel Item: Invalid Label');
return false;
}
$new_label = htmlspecialchars($_POST['new_label']);
}
$clipboard_data = \gp\tool\Files::GetSectionClipboard();
if( !isset($clipboard_data[$item_num]) ){
msg($langmessage['OOPS'] . ' (Section Clipboard - Relabel Item: Invalid Item Number (' . $item_num . ')');
return false;
}
$clipboard_data = array_values($clipboard_data);
$clipboard_data[$item_num]['label'] = $new_label;
if( \gp\tool\Files::SaveSectionClipboard($clipboard_data) ){
// msg($langmessage['SAVED']);
}else{
msg($langmessage['OOPS'] . ' (Section Clipboard - Remove Item: Save data failed)');
return false;
}
$clipboard_links = self::SectionClipboardLinks($clipboard_data);
$this->ajaxReplace[] = ['inner', '#section-clipboard-items', $clipboard_links];
$this->ajaxReplace[] = ['loaded', '', ''];
return true;
}
/**
* Extract sections from the current page to be stored in the Clipboard
* TS 5.1.1-b1: fix nesting error, changing from recursion to while iteration + counter
*/
public function ExtractSections($section_num){
$counter = 0;
$sections = [];
while( $counter >= 0 ){
$section_data = $this->file_sections[$section_num];
if( $section_data['type'] == 'wrapper_section' && isset($section_data['contains_sections']) ){
$counter += $section_data['contains_sections'];
}
// remove possible hidden state
$section_data['gp_hidden'] = false;
// add section
$sections[] = $section_data;
$section_num++;
$counter--;
}
return $sections;
}
/**
* Get the Section Clipboard links
*
*/
public static function SectionClipboardLinks($clipboard_data=false){
global $langmessage;
$clipboard_data = $clipboard_data ? $clipboard_data : \gp\tool\Files::GetSectionClipboard();
if( empty($clipboard_data) ){
return '<li class="clipboard-empty-msg"><i class="fa fa-clipboard"></i> ' . $langmessage['Clipboard'] . '</li>';
}
$clipboard_links = '';
foreach( $clipboard_data as $key => $clipboard_item ){
$icon_class = $clipboard_item['type'] == 'wrapper_section' ? 'fa fa-fw fa-clone' : 'fa fa-fw fa-square-o';
// $icon_title = $clipboard_item['label'];
// $content = \gp\tool\Output\Sections::GetSection($clipboard_item['file_sections'], 0); // private method :-(
$content = $clipboard_item['content'];
$response = htmlspecialchars($content);
$clipboard_links .= '<li style="border-left:4px solid ' . $clipboard_item['color'] . ';" data-item_index="' . $key . '">';
$clipboard_links .= '<a class="remove-clipboard-item" ';
$clipboard_links .= 'title="' . $langmessage['remove'] . '" ';
$clipboard_links .= 'data-cmd="RemoveSectionClipboardItem">';
$clipboard_links .= '<i class="fa fa-trash"></i>';
$clipboard_links .= '</a>';
$clipboard_links .= '<a class="relabel-clipboard-item" ';
$clipboard_links .= 'title="' . $langmessage['label'] . '" ';
$clipboard_links .= 'data-cmd="RelabelSectionClipboardItem">';
$clipboard_links .= '<i class="fa fa-i-cursor"></i>'; // fa-pencil-square-o
$clipboard_links .= '</a>';
$clipboard_links .= '<a class="preview_section" ';
$clipboard_links .= 'title="' . $langmessage['add'] . ' (' . count($clipboard_item['file_sections']) . ')" ';
$clipboard_links .= 'data-cmd="AddFromClipboard" ';
$clipboard_links .= 'data-response="' . $response . '" >';
$clipboard_links .= '<i class="clipboard-item-icon ' . $icon_class . '"></i> ';
$clipboard_links .= '<i class="clipboard-item-label-wrap">';
$clipboard_links .= '<span class="clipboard-item-label">' . $clipboard_item['label'] . '</span>';
$clipboard_links .= '</i>';
$clipboard_links .= '</a>';
$clipboard_links .= '</li>';
}
return $clipboard_links;
}
/**
* Get the posted attributes for a section
*
*/
protected function PostedAttributes(&$section, $i){
global $dirPrefix;
if( isset($_POST['attributes'][$i]) && is_array($_POST['attributes'][$i]) ){
foreach($_POST['attributes'][$i] as $attr_name => $attr_value){
$attr_name = strtolower($attr_name);
$attr_name = trim($attr_name);
$attr_value = trim($attr_value);
if( empty($attr_name) || empty($attr_value) || $attr_name == 'id' || substr($attr_name, 0, 7) == 'data-gp' ){
continue;
}
//strip $dirPrefix
if( $attr_name == 'src' && !empty($dirPrefix) && strpos($attr_value,$dirPrefix) === 0 ){
$attr_value = substr($attr_value, strlen($dirPrefix));
}
$section['attributes'][$attr_name] = $attr_value;
}
}
}
/**
* Perform various section editing commands
* @return bool
*/
public function SectionEdit(){
global $langmessage, $page;
$page->ajaxReplace = [];
$section_num = $_REQUEST['section'];
if( !is_numeric($section_num) || !isset($this->file_sections[$section_num])){
echo 'false;';
return false;
}
$cmd = \gp\tool::GetCommand();
if( !\gp\tool\Editing::SectionEdit($cmd, $this->file_sections[$section_num], $section_num, $this->title, $this->file_stats) ){
return false;
}
//save if the file was changed
if( !$this->SaveThis() ){
msg($langmessage['OOPS'].' (SE3)');
return false;
}
$page->ajaxReplace[] = ['ck_saved', '', ''];
//update gallery information
switch($this->file_sections[$section_num]['type']){
case 'gallery':
$this->GalleryEdited();
break;
}
\gp\admin\Notifications::UpdateNotifications();
return true;
}
/**
* Recalculate the file_type string for this file
* Updates $this->meta_data and $gp_titles
*
*/
public function ResetFileTypes(){
global $gp_titles;
$new_types = [];
foreach($this->file_sections as $section){
$new_types[] = $section['type'];
}
$new_types = array_unique($new_types);
$new_types = array_diff($new_types, ['']);
sort($new_types);
$new_types = implode(',', $new_types);
$this->meta_data['file_type'] = $new_types;
if( !isset($gp_titles[$this->gp_index]) ){
return;
}
$gp_titles[$this->gp_index]['type'] = $new_types;
\gp\admin\Tools::SavePagesPHP();
}
/**
* Return a list of section types
*
*/
public static function NewSections($checkboxes=false){
global $langmessage;
$types_with_icons = ['text', 'image', 'gallery', 'wrapper_section', 'include'];
$section_types = \gp\tool\Output\Sections::GetTypes();
$links = [];
foreach($section_types as $type => $type_info){
$img = '';
if( in_array($type, $types_with_icons) ){
$img = \gp\tool::GetDir('/include/imgs/section-' . $type . '.png');
}
$links[] = [$type, $img, '', $type_info['file_under']];
}
//section combo: text & image
$links[] = [
['text.gpCol-6', 'image.gpCol-6'],
\gp\tool::GetDir('/include/imgs/section-combo-text-image.png'),
[
'gp_label' => 'Text &amp; Image',
'gp_color' => '#555',
'attributes' => [
'class' => 'gpRow',
],
],
'default', // file_under, req as of TS 5.2
];
//section combo: text & gallery
$links[] = [
['text.gpCol-6', 'gallery.gpCol-6'],
\gp\tool::GetDir('/include/imgs/section-combo-text-gallery.png'),
[
'gp_label' => 'Text &amp; Gallery',
'gp_color' => '#555',
'attributes' => [
'class' => 'gpRow',
],
],
'default',
];
//section combo: 3 text columns
$links[] = [
['text.gpCol-4', 'text.gpCol-4', 'text.gpCol-4'],
\gp\tool::GetDir('/include/imgs/section-combo-3-text-cols.png'),
[
'gp_label' => '3 Text Columns',
'gp_color' => '#555',
'attributes' => [
'class' => 'gpRow',
],
],
'default',
];
/**
* FYI when using the 'NewSections' plugin filter hook
*
* a new section subarray looks like this:
*
* array(
* [0] => (string)section type OR (array) of (string)section types (or subsequent wrapper arrays)
* if we pass an array, the new section is a wrapper (combo) containing nested sections
* while every (string)section type MAY contain one or multiple css classes
* css classes are everything in (string)section type after a dot
* multiple css classes are separated by space charaters
*
* [1] => (string) relative path to an admin UI icon for that section type
* if empty, no icon will appear
*
* [2] => (boolean)false OR (string)wrapper class name(s) OR (array)wrapper data
* when passing wrapper classes string, multiple class names are separated by space characters
* when passing a wrapper data array, it may contain arbitrary section data key-pairs
* including an array of html attributes like 'class'
*
* [3] => as of Typesetter 5.2, optional (string)file_under
* use 'hidden' if you do not want the link to appear in the admi UI
* will become 'plugins' by default if not defined
* )
*
* Furthermore: instead of existing 'real' section types, you can also use pseudo types
* pseudo types must to be defined via the GetDefaultContent filter hook
* where a section array must be returned, which has the real section type string in the 'type' key
*
* This is a grown structure and we apologize that it is so messy
*
* For handling more complex new sections and even multi-level-nested section combos see e.g.
* the SliderFactory plugin (https://www.typesettercms.com/Plugins/310_Slider_Factory)
*
*/
$links = \gp\tool\Plugins::Filter('NewSections', [$links]);
$new_section_links = [];
foreach( $links as $link ){
$link += ['', '', false, 'plugins']; // $link[2] will be replaced in NewSectionLink() if missing
$type_id = substr(base_convert(md5(json_encode((array)$link[0])), 16, 32), 0, 6); // creates a unique id for every entry
$new_section_links[$type_id] = $link;
}
// last chance to filter, re-arrange or modify new section links
// before they appear in the admin UI (based on their $type_id or other criteria)
$new_section_links = \gp\tool\Plugins::Filter('NewSectionLinks', [$new_section_links]);
$stackers = [];
foreach( $new_section_links as $type_id => $link ){
$file_under = $link[3];
$stackers[$file_under][$type_id] = $link;
}
// remove all section types that are filed under 'hidden'
unset($stackers['hidden']);
// if there are more than 12 links and more than 1 remaining stackers, split the output into an accordion
$use_stackers = count($stackers) > 1 && $new_section_links > 12;
$stacker_collapsed = false;
foreach( $stackers as $stacker => $links ){
if( $use_stackers ){
$stacker_label = isset($langmessage[$stacker]) ? $langmessage[$stacker] : htmlspecialchars($stacker);
echo '<section class="collapsible">';
echo '<h4 class="head'. ($stacker_collapsed ? ' gp_collapsed' : '') . '">';
echo '<a data-cmd="collapsible">' . $stacker_label . '</a>';
echo '</h4>';
echo '<div class="collapsearea' . ($stacker_collapsed ? ' nodisplay' : '') . '">';
}
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 '</div>';
echo '</section>';
$stacker_collapsed = true;
}
}
}
/**
* Add link to manage section admin for nested section type
*
*/
public static function NewSectionLink($types, $icon, $wrapper_data=false, $checkbox=false, $type_id='undefined', $file_under=''){
global $dataDir, $page, $langmessage;
$types = (array)$types;
$is_wrapper = count([$types]) > 1 || is_array($types[0]);
if( $is_wrapper && !$wrapper_data ){
// add default wrapper data if undefined
$wrapper_data = [
'gp_label' => $langmessage['Section Wrapper'],
'gp_color' => '#555',
'attributes' => [
// 'class' => 'gpRow', // we don't use gpRow as default class for new wrappers anymore
],
];
}
static $fi = 0;
$text_label = $is_wrapper && isset($wrapper_data['gp_label']) ? $wrapper_data['gp_label'] : self::SectionLabel($types);
$label = '<span>' . $text_label . '</span>';
if( !empty($icon) ){
$label .= '<img src="' . $icon . '"/>';
}
//checkbox used for new pages
if( $checkbox ){
if( count($types) > 1 || is_array($types[0]) ){ // == nested sections
$q = ['types' => $types, 'wrapper_data' => $wrapper_data];
$q = json_encode($q);
}else{
$q = $types[0];
}
//checked
$checked = '';
if( isset($_REQUEST['content_type']) && $_REQUEST['content_type'] == $q ){
$checked = ' checked="checked"';
}elseif( empty($_REQUEST['content_type']) && $fi === 0 ){
$checked = ' checked="checked"';
$fi++;
}
$id = 'checkbox_' . md5($q);
echo '<div class="new_section_link" data-type-id="' . $type_id . '" data-file-under="' . $file_under . '">';
echo '<input name="content_type" type="radio" ';
echo 'value="' . htmlspecialchars($q) . '" id="' . $id . '" ';
echo 'required="required" ' . $checked . ' />';
echo '<label title="' . $text_label . '" for="' . $id . '">';
echo $label;
echo '</label>';
echo '</div>';
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 = '<div class="new_section_link" data-type-id="' . $type_id . '" data-file-under="' . $file_under . '">';
$return .= '<a ' . \gp\tool::LinkAttr($attrs, $label) . '>' . $label . '</a>';
$return .= '</div>';
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(' &amp; ', $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 '<span class="nodisplay" id="ExtraEditLnks' . $edit_index . '">';
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 '<span class="gp_separator"></span>';
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 '<span class="gp_separator"></span>';
echo \gp\tool::Link('Admin/Menu', $langmessage['file_manager']);
echo '</span>';
\gp\tool\Output::$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 .= '<div class="gpclear"></div>';
$content .= '</div>';
}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']),
$langmessage['edit'] . ' &raquo; ' . str_replace('_', ' ', htmlspecialchars($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 .= '</div>';
}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]);
}
}
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