Файл: contao-3.5.8/system/modules/core/dca/tl_theme.php
Строк: 259
<?php
/**
* Contao Open Source CMS
*
* Copyright (c) 2005-2016 Leo Feyer
*
* @license LGPL-3.0+
*/
/**
* Table tl_theme
*/
$GLOBALS['TL_DCA']['tl_theme'] = array
(
// Config
'config' => array
(
'dataContainer' => 'Table',
'ctable' => array('tl_module', 'tl_style_sheet', 'tl_layout', 'tl_image_size'),
'enableVersioning' => true,
'sql' => array
(
'keys' => array
(
'id' => 'primary'
)
),
'onload_callback' => array
(
array('tl_theme', 'checkPermission'),
array('tl_theme', 'updateStyleSheet')
),
'oncopy_callback' => array
(
array('tl_theme', 'scheduleUpdate')
),
'onsubmit_callback' => array
(
array('tl_theme', 'scheduleUpdate')
)
),
// List
'list' => array
(
'sorting' => array
(
'mode' => 2,
'fields' => array('name'),
'flag' => 1,
'panelLayout' => 'sort,search,limit'
),
'label' => array
(
'fields' => array('name'),
'format' => '%s',
'label_callback' => array('tl_theme', 'addPreviewImage')
),
'global_operations' => array
(
'importTheme' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_theme']['importTheme'],
'href' => 'key=importTheme',
'class' => 'header_theme_import',
'button_callback' => array('tl_theme', 'importTheme')
),
'store' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_theme']['store'],
'href' => 'key=themeStore',
'class' => 'header_store',
'button_callback' => array('tl_theme', 'themeStore')
),
'all' => array
(
'label' => &$GLOBALS['TL_LANG']['MSC']['all'],
'href' => 'act=select',
'class' => 'header_edit_all',
'attributes' => 'onclick="Backend.getScrollOffset()" accesskey="e"'
)
),
'operations' => array
(
'edit' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_theme']['edit'],
'href' => 'act=edit',
'icon' => 'edit.gif'
),
'delete' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_theme']['delete'],
'href' => 'act=delete',
'icon' => 'delete.gif',
'attributes' => 'onclick="if(!confirm('' . $GLOBALS['TL_LANG']['MSC']['deleteConfirm'] . ''))return false;Backend.getScrollOffset()"'
),
'show' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_theme']['show'],
'href' => 'act=show',
'icon' => 'show.gif',
'attributes' => 'style="margin-right:3px"'
),
'css' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_theme']['css'],
'href' => 'table=tl_style_sheet',
'icon' => 'css.gif',
'button_callback' => array('tl_theme', 'editCss')
),
'modules' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_theme']['modules'],
'href' => 'table=tl_module',
'icon' => 'modules.gif',
'button_callback' => array('tl_theme', 'editModules')
),
'layout' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_theme']['layout'],
'href' => 'table=tl_layout',
'icon' => 'layout.gif',
'button_callback' => array('tl_theme', 'editLayout')
),
'imageSizes' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_theme']['imageSizes'],
'href' => 'table=tl_image_size',
'icon' => 'sizes.gif',
'button_callback' => array('tl_theme', 'editImageSizes')
),
'exportTheme' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_theme']['exportTheme'],
'href' => 'key=exportTheme',
'icon' => 'theme_export.gif',
'button_callback' => array('tl_theme', 'exportTheme')
)
)
),
// Palettes
'palettes' => array
(
'default' => '{title_legend},name,author;{config_legend},folders,screenshot,templates;{vars_legend},vars'
),
// Fields
'fields' => array
(
'id' => array
(
'sql' => "int(10) unsigned NOT NULL auto_increment"
),
'tstamp' => array
(
'sql' => "int(10) unsigned NOT NULL default '0'"
),
'name' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_theme']['name'],
'inputType' => 'text',
'exclude' => true,
'sorting' => true,
'flag' => 1,
'search' => true,
'eval' => array('mandatory'=>true, 'unique'=>true, 'decodeEntities'=>true, 'maxlength'=>128, 'tl_class'=>'w50'),
'sql' => "varchar(128) NOT NULL default ''"
),
'author' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_theme']['author'],
'inputType' => 'text',
'exclude' => true,
'sorting' => true,
'flag' => 11,
'search' => true,
'eval' => array('mandatory'=>true, 'maxlength'=>128, 'tl_class'=>'w50'),
'sql' => "varchar(128) NOT NULL default ''"
),
'folders' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_theme']['folders'],
'exclude' => true,
'inputType' => 'fileTree',
'eval' => array('multiple'=>true, 'fieldType'=>'checkbox'),
'sql' => "blob NULL"
),
'screenshot' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_theme']['screenshot'],
'exclude' => true,
'inputType' => 'fileTree',
'eval' => array('filesOnly'=>true, 'extensions'=>Config::get('validImageTypes'), 'fieldType'=>'radio'),
'sql' => "binary(16) NULL"
),
'templates' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_theme']['templates'],
'exclude' => true,
'inputType' => 'select',
'options_callback' => array('tl_theme', 'getTemplateFolders'),
'eval' => array('includeBlankOption'=>true),
'sql' => "varchar(255) NOT NULL default ''"
),
'vars' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_theme']['vars'],
'inputType' => 'keyValueWizard',
'exclude' => true,
'sql' => "text NULL"
)
)
);
/**
* Provide miscellaneous methods that are used by the data configuration array.
*
* @author Leo Feyer <https://github.com/leofeyer>
*/
class tl_theme extends Backend
{
/**
* Import the back end user object
*/
public function __construct()
{
parent::__construct();
$this->import('BackendUser', 'User');
}
/**
* Check permissions to edit the table
*/
public function checkPermission()
{
if ($this->User->isAdmin)
{
return;
}
// Check the theme import and export permissions (see #5835)
switch (Input::get('key'))
{
case 'importTheme':
if (!$this->User->hasAccess('theme_import', 'themes'))
{
$this->log('Not enough permissions to import themes', __METHOD__, TL_ERROR);
$this->redirect('contao/main.php?act=error');
}
break;
case 'exportTheme':
if (!$this->User->hasAccess('theme_import', 'themes'))
{
$this->log('Not enough permissions to export themes', __METHOD__, TL_ERROR);
$this->redirect('contao/main.php?act=error');
}
break;
}
}
/**
* Add an image to each record
*
* @param array $row
* @param string $label
*
* @return string
*/
public function addPreviewImage($row, $label)
{
if ($row['screenshot'] != '')
{
$objFile = FilesModel::findByUuid($row['screenshot']);
if ($objFile !== null)
{
$label = '<img src="' . TL_FILES_URL . Image::get($objFile->path, 160, 120, 'center_top') . '" width="160" height="120" alt="" class="theme_preview">' . $label;
}
}
return $label;
}
/**
* Check for modified style sheets and update them if necessary
*/
public function updateStyleSheet()
{
if ($this->Session->get('style_sheet_update_all'))
{
$this->import('StyleSheets');
$this->StyleSheets->updateStyleSheets();
}
$this->Session->set('style_sheet_update_all', null);
}
/**
* Schedule a style sheet update
*
* This method is triggered when a single theme or multiple themes are
* modified (edit/editAll) or duplicated (copy/copyAll).
*/
public function scheduleUpdate()
{
$this->Session->set('style_sheet_update_all', true);
}
/**
* Return all template folders as array
*
* @return array
*/
public function getTemplateFolders()
{
return $this->doGetTemplateFolders('templates');
}
/**
* Return all template folders as array
*
* @param string $path
* @param integer $level
*
* @return array
*/
protected function doGetTemplateFolders($path, $level=0)
{
$return = array();
foreach (scan(TL_ROOT . '/' . $path) as $file)
{
if (is_dir(TL_ROOT . '/' . $path . '/' . $file))
{
$return[$path . '/' . $file] = str_repeat(' ', $level) . $file;
$return = array_merge($return, $this->doGetTemplateFolders($path . '/' . $file, $level+1));
}
}
return $return;
}
/**
* Return the "import theme" link
*
* @param string $href
* @param string $label
* @param string $title
* @param string $class
* @param string $attributes
*
* @return string
*/
public function importTheme($href, $label, $title, $class, $attributes)
{
return $this->User->hasAccess('theme_import', 'themes') ? '<a href="'.$this->addToUrl($href).'" class="'.$class.'" title="'.specialchars($title).'"'.$attributes.'>'.$label.'</a> ' : '';
}
/**
* Return the theme store link
*
* @return string
*/
public function themeStore()
{
return '<a href="https://themes.contao.org" target="_blank" title="' . specialchars($GLOBALS['TL_LANG']['tl_theme']['store'][1]) . '" class="header_store">' . $GLOBALS['TL_LANG']['tl_theme']['store'][0] . '</a>';
}
/**
* Return the "edit CSS" button
*
* @param array $row
* @param string $href
* @param string $label
* @param string $title
* @param string $icon
* @param string $attributes
*
* @return string
*/
public function editCss($row, $href, $label, $title, $icon, $attributes)
{
return $this->User->hasAccess('css', 'themes') ? '<a href="'.$this->addToUrl($href.'&id='.$row['id']).'" title="'.specialchars($title).'"'.$attributes.'>'.Image::getHtml($icon, $label).'</a> ' : Image::getHtml(preg_replace('/.gif$/i', '_.gif', $icon)).' ';
}
/**
* Return the "edit modules" button
*
* @param array $row
* @param string $href
* @param string $label
* @param string $title
* @param string $icon
* @param string $attributes
*
* @return string
*/
public function editModules($row, $href, $label, $title, $icon, $attributes)
{
return $this->User->hasAccess('modules', 'themes') ? '<a href="'.$this->addToUrl($href.'&id='.$row['id']).'" title="'.specialchars($title).'"'.$attributes.'>'.Image::getHtml($icon, $label).'</a> ' : Image::getHtml(preg_replace('/.gif$/i', '_.gif', $icon)).' ';
}
/**
* Return the "edit page layouts" button
*
* @param array $row
* @param string $href
* @param string $label
* @param string $title
* @param string $icon
* @param string $attributes
*
* @return string
*/
public function editLayout($row, $href, $label, $title, $icon, $attributes)
{
return $this->User->hasAccess('layout', 'themes') ? '<a href="'.$this->addToUrl($href.'&id='.$row['id']).'" title="'.specialchars($title).'"'.$attributes.'>'.Image::getHtml($icon, $label).'</a> ' : Image::getHtml(preg_replace('/.gif$/i', '_.gif', $icon)).' ';
}
/**
* Return the "edit image sizes" button
*
* @param array $row
* @param string $href
* @param string $label
* @param string $title
* @param string $icon
* @param string $attributes
*
* @return string
*/
public function editImageSizes($row, $href, $label, $title, $icon, $attributes)
{
return $this->User->hasAccess('image_sizes', 'themes') ? '<a href="'.$this->addToUrl($href.'&id='.$row['id']).'" title="'.specialchars($title).'"'.$attributes.'>'.Image::getHtml($icon, $label).'</a> ' : Image::getHtml(preg_replace('/.gif$/i', '_.gif', $icon)).' ';
}
/**
* Return the "export theme" button
*
* @param array $row
* @param string $href
* @param string $label
* @param string $title
* @param string $icon
* @param string $attributes
*
* @return string
*/
public function exportTheme($row, $href, $label, $title, $icon, $attributes)
{
return $this->User->hasAccess('theme_export', 'themes') ? '<a href="'.$this->addToUrl($href.'&id='.$row['id']).'" title="'.specialchars($title).'"'.$attributes.'>'.Image::getHtml($icon, $label).'</a> ' : Image::getHtml(preg_replace('/.gif$/i', '_.gif', $icon)).' ';
}
}