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<?php
/* @package Joomla
* @copyright Copyright (C) Open Source Matters. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
* @extension Phoca Extension
* @copyright Copyright (C) Jan Pavelka www.phoca.cz
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
*/
defined('JPATH_BASE') or die;
jimport('joomla.html.editor');
jimport('joomla.form.formfield');
class JFormFieldPhocaDownloadEditor extends JFormField
{
public $type = 'PhocaDownloadEditor';
protected $phocaParams = null;
protected $editor;
protected function getInput()
{
// Initialize some field attributes.
$rows = (int) $this->element['rows'];
$cols = (int) $this->element['cols'];
$height = ((string) $this->element['height']) ? (string) $this->element['height'] : '250';
$width = ((string) $this->element['width']) ? (string) $this->element['width'] : '100%';
// Build the buttons array.
$buttons = (string) $this->element['buttons'];
if ($buttons == 'true' || $buttons == 'yes' || $buttons == '1') {
$buttons = true;
} else if ($buttons == 'false' || $buttons == 'no' || $buttons == '0') {
$buttons = false;
} else {
$buttons = explode(',', $buttons);
}
$hide = ((string) $this->element['hide']) ? explode(',',(string) $this->element['hide']) : array();
$globalValue = $this->_getPhocaParameter( 'display_editor' );
if ($globalValue == '') {
$globalValue = 1;
}
$widthE = $width + 200;
if ($globalValue == 1) {
// Get an editor object.
$editor = $this->getEditor();
$editorOutput = '<div style="width:'.$widthE.'px">'. $editor->display($this->name, htmlspecialchars($this->value, ENT_COMPAT, 'UTF-8'), $width, $height, $cols, $rows, $buttons ? (is_array($buttons) ? array_merge($buttons,$hide) : $hide) : false, $this->id).'</div>';
return '<div style="clear:both;margin-top:5px"></div>' .$editorOutput;
}
else {
$style = '';
if ($width != '' && $height != '') {
$style = 'style="width:'.$width.'; height:'.$height.'"';
}
return '<textarea name="'.$this->name.'" cols="'.$cols.'" rows="'.$rows.'" '.$style.' id="'.$this->name.'" >'.htmlspecialchars($this->value, ENT_COMPAT, 'UTF-8').'</textarea>';
}
}
protected function & getEditor()
{
// Only create the editor if it is not already created.
if (empty($this->editor)) {
// Initialize variables.
$editor = null;
// Get the editor type attribute. Can be in the form of: editor="desired|alternative".
$type = trim((string) $this->element['editor']);
if ($type) {
// Get the list of editor types.
$types = explode('|', $type);
// Get the database object.
$db = JFactory::getDBO();
// Iterate over teh types looking for an existing editor.
foreach ($types as $element) {
// Build the query.
$query = $db->getQuery(true);
$query->select('element');
$query->from('#__extensions');
$query->where('element = '.$db->quote($element));
$query->where('folder = '.$db->quote('editors'));
$query->where('enabled = 1');
// Check of the editor exists.
$db->setQuery($query, 0, 1);
$editor = $db->loadResult();
// If an editor was found stop looking.
if ($editor) {
break;
}
}
}
// Create the JEditor intance based on the given editor.
$this->editor = JFactory::getEditor($editor ? $editor : null);
}
return $this->editor;
}
public function save()
{
return $this->getEditor()->save($this->id);
}
protected function _setPhocaParams(){
$component = 'com_phocadownload';
$paramsC = JComponentHelper::getParams($component) ;
$this->phocaParams = $paramsC;
}
protected function _getPhocaParameter( $name ){
// Don't call sql query by every param item (it will be loaded only one time)
if (!$this->phocaParams) {
$params = $this->_setPhocaParams();
}
$globalValue = $this->phocaParams->get( $name, '' );
return $globalValue;
}
}