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<?php
/**
* @copyright Copyright (c) 2009-2021 Ryan Demmer. All rights reserved
* @license GNU/GPL 2 or later - http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* JCE is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses
*/
defined('JPATH_PLATFORM') or die;
// set as an extension parent
if (!defined('_WF_EXT')) {
define('_WF_EXT', 1);
}
require_once WF_EDITOR_LIBRARIES . '/classes/manager.php';
require_once WF_EDITOR_LIBRARIES . '/classes/extensions/popups.php';
class WFImgManager_ExtPlugin extends WFMediaManager
{
public $_filetypes = 'jpg,jpeg,png,apng,gif,webp,avif';
protected $name = 'imgmanager_ext';
public function __construct($config = array())
{
$config = array(
'can_edit_images' => 1,
'show_view_mode' => 1,
'colorpicker' => true,
);
parent::__construct($config);
$app = JFactory::getApplication();
$request = WFRequest::getInstance();
if ($app->input->getCmd('dialog', 'plugin') === 'plugin') {
$this->addFileBrowserEvent('onUpload', array($this, 'onUpload'));
}
$request->setRequest(array($this, 'getImageProperties'));
}
/**
* Display the plugin.
*/
public function display()
{
$layout = JFactory::getApplication()->input->getCmd('layout', 'plugin');
if ($layout === 'editor') {
return parent::display();
}
if ($this->getParam('imgmanager_ext.insert_multiple', 1)) {
$this->addFileBrowserButton('file', 'insert_multiple', array('action' => 'selectMultiple', 'title' => JText::_('WF_BUTTON_INSERT_MULTIPLE'), 'multiple' => true, 'single' => false, 'icon' => 'multiple-images'));
}
parent::display();
$document = WFDocument::getInstance();
// create new tabs instance
$tabs = WFTabs::getInstance(array(
'base_path' => WF_EDITOR_PLUGINS . '/imgmanager',
));
// Add tabs
$tabs->addTab('image', 1, array('plugin' => $this));
if ($this->allowEvents()) {
$tabs->addTab('rollover', $this->getParam('tabs_rollover', 1));
}
$tabs->addTab('advanced', $this->getParam('tabs_advanced', 1));
$document->addScript(array('imgmanager'), 'plugins');
$document->addStyleSheet(array('imgmanager'), 'plugins');
$document->addScriptDeclaration('ImageManagerDialog.settings=' . json_encode($this->getSettings()) . ';');
// Load Popups instance
$popups = WFPopupsExtension::getInstance(array(
// map src value to popup link href
'map' => array('href' => 'popup_src'),
// set text to false
'text' => false,
// default popup option
'default' => $this->getParam('imgmanager_ext.popups.default', ''),
)
);
$popups->addTemplate('popup');
$popups->display();
if ($this->getParam('tabs_responsive', 1)) {
$tabs->addTemplatePath(WF_EDITOR_PLUGINS . '/imgmanager_ext/tmpl');
// Add tabs
$tabs->addTab('responsive', 1, array('plugin' => $this));
}
}
public function onUpload($file, $relative = '')
{
parent::onUpload($file, $relative);
$app = JFactory::getApplication();
if ($app->input->getInt('inline', 0) === 1) {
$result = array(
'file' => $relative,
'name' => WFUtility::mb_basename($file),
);
if ($this->getParam('imgmanager_ext.always_include_dimensions', 1)) {
$dim = @getimagesize($file);
if ($dim) {
$result['width'] = $dim[0];
$result['height'] = $dim[1];
}
}
// exif description
$description = $this->getImageDescription($file);
if ($description) {
$result['alt'] = $description;
}
return array_merge($result, array('attributes' => $this->getDefaultAttributes()));
}
return array();
}
private function getThumbnailOptions()
{
$options = array();
$values = array(
'thumbnail_width' => 120,
'thumbnail_height' => 90,
'thumbnail_quality' => 80,
);
$states = array(
'upload_thumbnail' => 1,
'upload_thumbnail_state' => 0,
'upload_thumbnail_crop' => 0,
);
foreach ($values as $key => $default) {
$fallback = $this->getParam('editor.upload_' . $key, '', '$');
$value = $this->getParam('imgmanager_ext.' . $key, '', '$');
// indicates an unset value, so use the global value or default
if ($value === '$') {
$value = $fallback === '$' ? $default : $fallback;
}
$options['upload_' . $key] = $value;
}
// unset thumbnail width and height if both are empty, use global values
if ($options['upload_thumbnail_width'] === '' && $options['upload_thumbnail_height'] === '') {
unset($options['upload_thumbnail_width']);
unset($options['upload_thumbnail_height']);
}
foreach ($states as $key => $default) {
$value = $this->getParam('editor.' . $key, $default);
$options[$key] = $this->getParam('imgmanager_ext.' . $key, '');
// if the value is empty (unset), use the global value or default
if ($options[$key] === '') {
$options[$key] = $value;
}
}
return $options;
}
public function getDefaultAttributes()
{
$attribs = parent::getDefaultAttributes();
unset($attribs['always_include_dimensions']);
return $attribs;
}
public function getImageProperties()
{
return $this->getDefaultAttributes();
}
public function getSettings($settings = array())
{
$settings = array(
'attributes' => array(
'dimensions' => $this->getParam('imgmanager_ext.attributes_dimensions', 1),
'align' => $this->getParam('imgmanager_ext.attributes_align', 1),
'margin' => $this->getParam('imgmanager_ext.attributes_margin', 1),
'border' => $this->getParam('imgmanager_ext.attributes_border', 1),
),
'always_include_dimensions' => (bool) $this->getParam('imgmanager_ext.always_include_dimensions', 1)
);
return parent::getSettings($settings);
}
protected function getFileBrowserConfig($config = array())
{
$config = $this->getThumbnailOptions();
return parent::getFileBrowserConfig($config);
}
}