Файл: contao-3.5.8/system/modules/core/dca/tl_image_size.php
Строк: 162
<?php
/**
* Contao Open Source CMS
*
* Copyright (c) 2005-2016 Leo Feyer
*
* @license LGPL-3.0+
*/
/**
* Table tl_image_size
*/
$GLOBALS['TL_DCA']['tl_image_size'] = array
(
// Config
'config' => array
(
'dataContainer' => 'Table',
'ptable' => 'tl_theme',
'ctable' => array('tl_image_size_item'),
'switchToEdit' => true,
'enableVersioning' => true,
'onload_callback' => array
(
array('tl_image_size', 'checkPermission'),
array('tl_image_size', 'showJsLibraryHint')
),
'sql' => array
(
'keys' => array
(
'id' => 'primary',
'pid' => 'index'
)
)
),
// List
'list' => array
(
'sorting' => array
(
'mode' => 4,
'fields' => array('name'),
'panelLayout' => 'filter;search,limit',
'headerFields' => array('name', 'author', 'tstamp'),
'child_record_callback' => array('tl_image_size', 'listImageSize'),
'child_record_class' => 'no_padding'
),
'global_operations' => array
(
'all' => array
(
'label' => &$GLOBALS['TL_LANG']['MSC']['all'],
'href' => 'act=select',
'class' => 'header_edit_all',
'attributes' => 'onclick="Backend.getScrollOffset()" accesskey="e"'
)
),
'operations' => array
(
'edit' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_image_size']['edit'],
'href' => 'table=tl_image_size_item',
'icon' => 'edit.gif'
),
'editheader' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_image_size']['editheader'],
'href' => 'table=tl_image_size&act=edit',
'icon' => 'header.gif',
'button_callback' => array('tl_image_size', 'editHeader')
),
'copy' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_image_size']['copy'],
'href' => 'act=paste&mode=copy',
'icon' => 'copy.gif'
),
'cut' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_image_size']['cut'],
'href' => 'act=paste&mode=cut',
'icon' => 'cut.gif',
'attributes' => 'onclick="Backend.getScrollOffset()"'
),
'delete' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_image_size']['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_image_size']['show'],
'href' => 'act=show',
'icon' => 'show.gif'
)
)
),
// Palettes
'palettes' => array
(
'default' => '{title_legend},name,width,height,resizeMode,zoom;{expert_legend},sizes,densities'
),
// 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')
),
'tstamp' => array
(
'sql' => "int(10) unsigned NOT NULL default '0'"
),
'name' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_image_size']['name'],
'inputType' => 'text',
'exclude' => true,
'search' => true,
'flag' => 1,
'eval' => array('mandatory'=>true, 'maxlength'=>64),
'sql' => "varchar(64) NULL"
),
'sizes' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_image_size']['sizes'],
'inputType' => 'text',
'explanation' => 'imageSizeDensities',
'exclude' => true,
'eval' => array('helpwizard'=>true, 'maxlength'=>255, 'tl_class'=>'w50', 'decodeEntities'=>true),
'sql' => "varchar(255) NOT NULL default ''"
),
'densities' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_image_size']['densities'],
'inputType' => 'text',
'explanation' => 'imageSizeDensities',
'exclude' => true,
'eval' => array('helpwizard'=>true, 'maxlength'=>255, 'tl_class'=>'w50'),
'sql' => "varchar(255) NOT NULL default ''"
),
'width' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_image_size']['width'],
'inputType' => 'text',
'exclude' => true,
'eval' => array('rgxp'=>'digit', 'nospace'=>true, 'tl_class'=>'clr w50'),
'sql' => "int(10) NULL"
),
'height' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_image_size']['height'],
'inputType' => 'text',
'exclude' => true,
'eval' => array('rgxp'=>'digit', 'nospace'=>true, 'tl_class'=>'w50'),
'sql' => "int(10) NULL"
),
'resizeMode' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_image_size']['resizeMode'],
'inputType' => 'select',
'options' => array('proportional', 'box', 'crop'),
'reference' => &$GLOBALS['TL_LANG']['tl_image_size'],
'exclude' => true,
'eval' => array('helpwizard'=>true, 'tl_class'=>'clr w50'),
'sql' => "varchar(255) NOT NULL default ''"
),
'zoom' => array
(
'label' => &$GLOBALS['TL_LANG']['tl_image_size']['zoom'],
'inputType' => 'text',
'exclude' => true,
'eval' => array('rgxp'=>'prcnt', 'nospace'=>true, 'tl_class'=>'w50'),
'sql' => "int(10) NULL"
)
)
);
/**
* Provide miscellaneous methods that are used by the data configuration array.
*
* @author Leo Feyer <https://github.com/leofeyer>
*/
class tl_image_size 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('image_sizes', 'themes'))
{
$this->log('Not enough permissions to access the image sizes module', __METHOD__, TL_ERROR);
$this->redirect('contao/main.php?act=error');
}
}
/**
* List an image size
*
* @param array $row
*
* @return string
*/
public function listImageSize($row)
{
$html = '<div class="tl_content_left">';
$html .= $row['name'];
if ($row['width'] || $row['height'])
{
$html .= ' <span style="color:#b3b3b3;padding-left:3px">' . $row['width'] . 'x' . $row['height'] . '</span>';
}
if ($row['zoom'])
{
$html .= ' <span style="color:#b3b3b3;padding-left:3px">(' . (int)$row['zoom'] . '%)</span>';
}
$html .= "</div>n";
return $html;
}
/**
* Show a hint if a JavaScript library needs to be included in the page layout
*/
public function showJsLibraryHint()
{
if ($_POST || Input::get('act') != 'edit')
{
return;
}
// Return if the user cannot access the layout module (see #6190)
if (!$this->User->hasAccess('themes', 'modules') || !$this->User->hasAccess('layout', 'themes'))
{
return;
}
System::loadLanguageFile('tl_layout');
Message::addInfo(sprintf($GLOBALS['TL_LANG']['tl_image_size']['picturefill'], $GLOBALS['TL_LANG']['tl_layout']['picturefill'][0]));
}
/**
* Return the edit header button
*
* @param array $row
* @param string $href
* @param string $label
* @param string $title
* @param string $icon
* @param string $attributes
*
* @return string
*/
public function editHeader($row, $href, $label, $title, $icon, $attributes)
{
return $this->User->canEditFieldsOf('tl_image_size') ? '<a href="'.$this->addToUrl($href.'&id='.$row['id']).'" title="'.specialchars($title).'"'.$attributes.'>'.Image::getHtml($icon, $label).'</a> ' : Image::getHtml(preg_replace('/.gif$/i', '_.gif', $icon)).' ';
}
}