<?php
/**
* ArtLayout for Contao
*
* Copyright (c) 2016 Benjamin Roth
*
* @link http://www.esales-media.de
* @license commercial
*/
/**
* Table tl_article_layouts
*/
$GLOBALS['TL_DCA']['tl_article_layouts'] = array
(
// Config
'config' => array
(
'dataContainer' => 'Table',
'ptable' => 'tl_theme',
'switchToEdit' => true,
'onload_callback' => array
(
array('tl_article_layouts', 'checkPermission'),
),
'enableVersioning' => true,
'sql' => array
(
'keys' => array
(
'id' => 'primary'
)
)
),
// List
'list' => array
(
'sorting' => array
(
'mode' => 4,
'flag' => 11,
'fields' => array('sorting'),
'panelLayout' => 'filter;search,limit',
'headerFields' => array('name', 'author', 'tstamp'),
'child_record_callback' => array('tl_article_layouts', 'listLayout'),
'disableGrouping' => true
),
'global_operations' => array
(
'all' => array
(
'label' => &$GLOBALS['TL_LANG']['MSC']['all'],
'href' => 'act=select',
'class' => 'header_edit_all',
'attributes' => 'onclick="Backend.getScrollOffset()" accesskey="e"'
)
),
'operations' => array
(
'edit' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_article_layouts']['edit'],
'href' => 'table=tl_article_layouts&act=edit',
'icon' => 'edit.gif'
),
'copy' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_article_layouts']['copy'],
'href' => 'act=paste&mode=copy',
'icon' => 'copy.gif'
),
'cut' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_article_layouts']['cut'],
'href' => 'act=paste&mode=cut',
'icon' => 'cut.gif',
'attributes' => 'onclick="Backend.getScrollOffset()"'
),
'delete' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_article_layouts']['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_article_layouts']['show'],
'href' => 'act=show',
'icon' => 'show.gif'
)
)
),
// Palettes
'palettes' => array
(
'__selector__' => array('showBackgroundImage','restrictContentElements'),
'default' => '{title_legend},title,alias;{content_legend},maxWidth,center,useHelper;{image_legend},showBackgroundImage;{expert_legend:hide},restrictContentElements'
),
// Subpalettes
'subpalettes' => array
(
'showBackgroundImage' => 'bgImageSize,bgStyle',
'restrictContentElements' => 'allowedElements'
),
// Fields
'fields' => array
(
'id' => array
(
'sql' => "int(10) unsigned NOT NULL auto_increment"
),
'pid' => array
(
'foreignKey' => 'tl_theme.name',
'sql' => "int(10) unsigned NOT NULL default '0'",
'relation' => array('type'=>'belongsTo', 'load'=>'lazy')
),
'sorting' => array
(
'sql' => "int(10) unsigned NOT NULL default '0'"
),
'tstamp' => array
(
'sql' => "int(10) unsigned NOT NULL default '0'"
),
'title' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_article_layouts']['title'],
'inputType' => 'text',
'exclude' => true,
'search' => true,
'eval' => array('mandatory'=>true, 'rgxp'=>'extnd', 'maxlength'=>64, 'tl_class'=>'w50'),
'sql' => "varchar(64) NULL"
),
'alias' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_article_layouts']['alias'],
'exclude' => true,
'inputType' => 'text',
'search' => true,
'eval' => array('rgxp'=>'alias', 'doNotCopy'=>true, 'maxlength'=>128, 'tl_class'=>'w50'),
'save_callback' => array
(
array('tl_article_layouts', 'generateAlias')
),
'sql' => "varchar(128) COLLATE utf8_bin NOT NULL default ''"
),
'showBackgroundImage' => array
(
'exclude' => true,
'label' => &$GLOBALS['TL_LANG']['tl_article_layouts']['showBackgroundImage'],
'inputType' => 'checkbox',
'eval' => array('tl_class'=>'w50 m12','submitOnChange'=>true),
'sql' => "char(1) NOT NULL default ''"
),
'bgImageSize' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_article_layouts']['bgImageSize'],
'exclude' => true,
'inputType' => 'imageSize',
'options' => System::getImageSizes(),
'reference' => &$GLOBALS['TL_LANG']['MSC'],
'eval' => array('rgxp'=>'natural', 'includeBlankOption'=>true, 'nospace'=>true, 'helpwizard'=>true, 'tl_class'=>'w50'),
'sql' => "varchar(64) NOT NULL default ''"
),
'center' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_article_layouts']['center'],
'exclude' => true,
'inputType' => 'checkbox',
'eval' => array('tl_class'=>'w50 m12'),
'sql' => "char(1) NOT NULL default ''"
),
'maxWidth' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_article_layouts']['maxWidth'],
'exclude' => true,
'inputType' => 'checkbox',
'eval' => array('tl_class'=>'w50 m12'),
'sql' => "char(1) NOT NULL default ''"
),
'useHelper' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_article_layouts']['useHelper'],
'exclude' => true,
'inputType' => 'checkbox',
'eval' => array('tl_class'=>'w50 m12'),
'sql' => "char(1) NOT NULL default ''"
),
'bgStyle' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_article_layouts']['bgStyle'],
'exclude' => true,
'inputType' => 'text',
'eval' => array('tl_class'=>'long','maxlength'=>1055,'decodeEntities'=>true),
'sql' => "text NULL"
),
'restrictContentElements' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_article_layouts']['restrictContentElements'],
'exclude' => true,
'inputType' => 'checkbox',
'eval' => array('submitOnChange'=>true),
'sql' => "char(1) NOT NULL default ''"
),
'allowedElements' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_article_layouts']['allowedElements'],
'exclude' => true,
'inputType' => 'checkbox',
'options_callback' => array('tl_article_layouts','getContentElements'),
'reference' => &$GLOBALS['TL_LANG']['CTE'],
'eval' => array('multiple'=>true,'mandatory'=>true),
'sql' => "blob NULL"
),
)
);
/**
* Provide miscellaneous methods that are used by the data configuration array.
*
* @author Benjamin Roth <http://www.esales-media.de>
*/
class tl_article_layouts 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;
}
if (!$this->User->hasAccess('artLayout', 'themes'))
{
$this->log('Not enough permissions to access the article layouts module', __METHOD__, TL_ERROR);
$this->redirect('contao/main.php?act=error');
}
}
/**
* Auto-generate an article layout alias if it has not been set yet
*
* @param mixed $varValue
* @param DataContainer $dc
*
* @return string
*
* @throws Exception
*/
public function generateAlias($varValue, \DataContainer $dc)
{
$autoAlias = false;
// Generate an alias if there is none
if ($varValue == '')
{
$autoAlias = true;
$varValue = StringUtil::generateAlias($dc->activeRecord->title);
}
$objAlias = $this->Database->prepare("SELECT id FROM tl_article_layouts WHERE id=? OR alias=?")
->execute($dc->id, $varValue);
// Check whether the page alias exists
if ($objAlias->numRows > 1)
{
if (!$autoAlias)
{
throw new Exception(sprintf($GLOBALS['TL_LANG']['ERR']['aliasExists'], $varValue));
}
$varValue .= '-' . $dc->id;
}
return $varValue;
}
/**
* List an article layout
*
* @param array $row
*
* @return string
*/
public function listLayout($row)
{
return '<div style="float:left">'. $row['title'] .' <span style="color:#b3b3b3;">['.$row['alias']."]</span></div>\n";
}
/**
* Return all content elements as array
*
* @return array
*/
public function getContentElements()
{
$groups = array();
foreach ($GLOBALS['TL_CTE'] as $k=>$v)
{
foreach (array_keys($v) as $kk)
{
$groups[$k][] = $kk;
}
}
return $groups;
}
}