manager/controllers/default/element/snippet/update.class.php
<?php
/*
* This file is part of MODX Revolution.
*
* Copyright (c) MODX, LLC. All Rights Reserved.
*
* For complete copyright and license information, see the COPYRIGHT and LICENSE
* files found in the top-level directory of this distribution.
*/
/**
* Load update snippet page
*
* @package modx
* @subpackage manager.controllers
*/
class ElementSnippetUpdateManagerController extends modManagerController {
/** @var modCategory $category */
public $category;
/** @var modSnippet $snippet */
public $snippet;
/** @var array $snippetArray */
public $snippetArray;
/** @var string $onSnipFormRender */
public $onSnipFormRender = '';
/** @var string $onSnipFormPrerender */
public $onSnipFormPrerender = '';
/**
* Check for any permissions or requirements to load page
* @return bool
*/
public function checkPermissions() {
return $this->modx->hasPermission('edit_snippet');
}
/**
* Register custom CSS/JS for the page
* @return void
*/
public function loadCustomCssJs() {
$mgrUrl = $this->modx->getOption('manager_url',null,MODX_MANAGER_URL);
$this->addJavascript($mgrUrl.'assets/modext/widgets/core/modx.grid.local.property.js');
$this->addJavascript($mgrUrl.'assets/modext/widgets/element/modx.grid.element.properties.js');
$this->addJavascript($mgrUrl.'assets/modext/widgets/element/modx.panel.snippet.js');
$this->addJavascript($mgrUrl.'assets/modext/sections/element/snippet/update.js');
$this->addHtml('
<script>
// <![CDATA[
MODx.onSnipFormRender = "'.$this->onSnipFormRender.'";
MODx.perm.tree_show_element_ids = '.($this->modx->hasPermission('tree_show_element_ids') ? 1 : 0).';
MODx.perm.unlock_element_properties = "'.($this->modx->hasPermission('unlock_element_properties') ? 1 : 0).'";
Ext.onReady(function() {
MODx.load({
xtype: "modx-page-snippet-update"
,id: "'.$this->snippetArray['id'].'"
,record: '.$this->modx->toJSON($this->snippetArray).'
});
});
// ]]>
</script>');
}
/**
* Custom logic code here for setting placeholders, etc
* @param array $scriptProperties
* @return mixed
*/
public function process(array $scriptProperties = array()) {
$placeholders = array();
/* load snippet */
if (empty($scriptProperties['id']) || strlen($scriptProperties['id']) !== strlen((integer)$scriptProperties['id'])) {
return $this->failure($this->modx->lexicon('snippet_err_ns'));
}
$this->snippet = $this->modx->getObject('modSnippet', array('id' => $scriptProperties['id']));
if ($this->snippet == null) return $this->failure($this->modx->lexicon('snippet_err_nf'));
if (!$this->snippet->checkPolicy('view')) return $this->failure($this->modx->lexicon('access_denied'));
/* get properties */
$properties = $this->snippet->get('properties');
if (!is_array($properties)) $properties = array();
$data = array();
foreach ($properties as $property) {
$data[] = array(
$property['name'],
$property['desc'],
!empty($property['type']) ? $property['type'] : 'textfield',
!empty($property['options']) ? $property['options'] : array(),
$property['value'],
!empty($property['lexicon']) ? $property['lexicon'] : '',
false, /* overridden set to false */
$property['desc_trans'],
!empty($property['area']) ? $property['area'] : '',
!empty($property['area_trans']) ? $property['area_trans'] : '',
);
}
$this->snippetArray = $this->snippet->toArray();
$this->snippetArray['properties'] = $data;
$this->snippetArray['snippet'] = $this->snippet->getContent();
if (strpos(ltrim($this->snippetArray['snippet']),'<?php') !== 0) {
$this->snippetArray['snippet'] = "<?php\n".$this->snippetArray['snippet'];
}
$this->prepareElement();
/* load snippet into parser */
$placeholders['snippet'] = $this->snippet;
/* invoke OnSnipFormRender event */
$placeholders['onSnipFormRender'] = $this->fireRenderEvent();
return $placeholders;
}
/**
* Prepare the element and get the static openTo path if needed
*
* @return void|string
*/
public function prepareElement() {
$this->snippetArray['openTo'] = '/';
if (!empty($this->snippetArray['static'])) {
$file = $this->snippet->get('static_file');
$this->snippetArray['openTo'] = dirname($file).'/';
}
return $this->snippetArray['openTo'];
}
/**
* Invoke OnSnipFormPrerender event
* @return void
*/
public function firePreRenderEvents() {
/* PreRender events inject directly into the HTML, as opposed to the JS-based Render event which injects HTML
into the panel */
$this->onSnipFormPrerender = $this->modx->invokeEvent('OnSnipFormPrerender',array(
'id' => $this->snippetArray['id'],
'snippet' => &$this->snippet,
'mode' => modSystemEvent::MODE_UPD,
));
if (is_array($this->onSnipFormPrerender)) $this->onSnipFormPrerender = implode('',$this->onSnipFormPrerender);
$this->setPlaceholder('onSnipFormPrerender', $this->onSnipFormPrerender);
}
/**
* Invoke OnSnipFormRender event
* @return string
*/
public function fireRenderEvent() {
$this->onSnipFormRender = $this->modx->invokeEvent('OnSnipFormRender',array(
'id' => $this->snippetArray['id'],
'snippet' => &$this->snippet,
'mode' => modSystemEvent::MODE_UPD,
));
if (is_array($this->onSnipFormRender)) $this->onSnipFormRender = implode('',$this->onSnipFormRender);
$this->onSnipFormRender = str_replace(array('"',"\n","\r"),array('\"','',''),$this->onSnipFormRender);
return $this->onSnipFormRender;
}
/**
* Return the pagetitle
*
* @return string
*/
public function getPageTitle() {
return $this->modx->lexicon('snippet').': '.$this->snippetArray['name'];
}
/**
* Return the location of the template file
* @return string
*/
public function getTemplateFile() {
return 'element/snippet/update.tpl';
}
/**
* Specify the language topics to load
* @return array
*/
public function getLanguageTopics() {
return array('snippet','category','system_events','propertyset','element');
}
/**
* Get the Help URL
* @return string
*/
public function getHelpUrl() {
return 'Snippets';
}
}