114 lines
3.0 KiB
PHP
114 lines
3.0 KiB
PHP
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<?php
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/**
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* Main Plugin File
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* Does all the magic!
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*
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* @package Modules Anywhere
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* @version 1.3.4
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*
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* @author Peter van Westen <peter@nonumber.nl>
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* @link http://www.nonumber.nl
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* @copyright Copyright (C) 2010 NoNumber! All Rights Reserved
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* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
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*/
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// No direct access
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defined( '_JEXEC' ) or die( 'Restricted access' );
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// Import library dependencies
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jimport( 'joomla.event.plugin' );
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/**
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* Button Plugin that places Editor Buttons
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*/
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class plgButtonModulesAnywhere extends JPlugin
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{
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/**
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* Constructor
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*
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* For php4 compatability we must not use the __constructor as a constructor for
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* plugins because func_get_args ( void ) returns a copy of all passed arguments
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* NOT references. This causes problems with cross-referencing necessary for the
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* observer design pattern.
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*/
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function plgButtonModulesAnywhere( &$subject, $config )
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{
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if ( !is_file( JPATH_SITE.DS.'plugins'.DS.'system'.DS.'modulesanywhere.php' ) ) {
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return;
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}
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parent::__construct( $subject, $config );
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// Load plugin parameters
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$params = new JParameter( $config['params'], JPATH_PLUGINS.DS.$config['type'].DS.$config['name'].'.xml' );
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$this->params = $this->getParamValues( $params );
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// Load plugin language
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$this->loadLanguage();
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}
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/**
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* Display the button
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*
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* @return array A two element array of ( imageName, textToInsert )
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*/
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function onDisplay( $name )
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{
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$mainframe =& JFactory::getApplication();
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$button = new JObject();
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if ( !$mainframe->isAdmin() ) {
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$enable_frontend = $this->params->enable_frontend;
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if ( !$enable_frontend ) {
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return $button;
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}
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}
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JHTML::_( 'behavior.modal' );
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$document =& JFactory::getDocument();
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$button_style = 'blank';
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if ( $this->params->button_icon ) {
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$button_style = 'modulesanywhere';
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}
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$document->addStyleSheet( JURI::root( true ).'/plugins/editors-xtd/modulesanywhere/css/modulesanywhere.css' );
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$link = 'index.php?nn_qp=1'
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.'&folder=plugins.editors-xtd.modulesanywhere'
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.'&file=modulesanywhere.inc.php'
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.'&name='.$name;
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$button->set( 'modal', true );
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$button->set( 'link', $link );
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$button->set( 'text', JText::_( $this->params->button_text ) );
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$button->set( 'name', $button_style );
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$button->set( 'options', "{handler: 'iframe', size: {x:window.getSize().scrollSize.x-100, y: window.getSize().size.y-100}}" );
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return $button;
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}
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function getParamValues( &$params ) {
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$values = '';
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if ( isset( $params->_xml ) ) {
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foreach ( $params->_xml as $xml_group ) {
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foreach ( $xml_group->children() as $xml_child ) {
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$key = $xml_child->attributes('name');
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if ( !empty( $key ) && $key['0'] != '@' ) {
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$val = $params->get( $key );
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if ( !strlen( $val ) ) {
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$val = $xml_child->attributes('default');
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if ( $xml_child->attributes('type') == 'textarea' ) {
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$val = str_replace( '<br />', "\n", $val );
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}
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}
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$values->$key = $val;
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}
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}
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}
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}
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return $values;
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}
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}
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