<?php /** * @file * @brief sigplus Image Gallery Plus plug-in for Joomla * @author Levente Hunyadi * @version 1.5.0 * @remarks Copyright (C) 2009-2014 Levente Hunyadi * @remarks Licensed under GNU/GPLv3, see https://www.gnu.org/licenses/gpl-3.0.html * @see https://hunyadi.info.hu/projects/sigplus */ /* * sigplus Image Gallery Plus plug-in for Joomla * Copyright 2009-2014 Levente Hunyadi * * sigplus is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * sigplus is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <https://www.gnu.org/licenses/>. */ // no direct access defined( '_JEXEC' ) or die( 'Restricted access' ); if (!defined('SIGPLUS_PLUGIN_FOLDER')) { define('SIGPLUS_PLUGIN_FOLDER', 'sigplus'); } if (!defined('SIGPLUS_MEDIA_FOLDER')) { define('SIGPLUS_MEDIA_FOLDER', 'sigplus'); } jimport('joomla.plugin.plugin'); jimport('joomla.form.form'); jimport('joomla.html.parameter'); /** * Triggered when the sigplus content plug-in is unavailable or there is a version mismatch. */ class SigPlusNovoEditorDependencyException extends Exception { /** * Creates a new exception instance. * @param {string} $key Error message language key. */ public function __construct() { $key = 'SIGPLUS_EXCEPTION_EXTENSION'; $message = '['.$key.'] '.JText::_($key); // get localized message text parent::__construct($message); } } /** * Editor button for sigplus. */ class plgButtonSigPlusNovo extends JPlugin { protected $autoloadLanguage = true; private function importTemplateCSS($css_file) { $app = JFactory::getApplication(); $css_base_path = JPATH_BASE.DIRECTORY_SEPARATOR.'templates'.DIRECTORY_SEPARATOR.$app->getTemplate().DIRECTORY_SEPARATOR.'css'; $css_file_path = $css_base_path.DIRECTORY_SEPARATOR.$css_file; $css_min_file = pathinfo($css_file, PATHINFO_FILENAME).'.min.'.pathinfo($css_file, PATHINFO_EXTENSION); $css_min_file_path = $css_base_path.DIRECTORY_SEPARATOR.$css_min_file; if (file_exists($css_min_file_path) || file_exists($css_file_path)) { if (file_exists($css_min_file_path)) { $css_imported_file = $css_min_file; } else { $css_imported_file = $css_file; } print '<link rel="stylesheet" href="'.JURI::base(true).'/templates/'.$app->getTemplate().'/css/'.$css_imported_file.'" type="text/css" />'.PHP_EOL; } } private function getResourceURL($base_dir, $relative_path) { $relative_dir = pathinfo($relative_path, PATHINFO_DIRNAME); $absolute_dir = realpath($base_dir.DIRECTORY_SEPARATOR.str_replace('/', DIRECTORY_SEPARATOR, $relative_dir)); $filename = pathinfo($relative_path, PATHINFO_FILENAME); $extension = pathinfo($relative_path, PATHINFO_EXTENSION); $original_name = $filename.'.'.$extension; $minified_name = $filename.'.min.'.$extension; $original_path = $absolute_dir.DIRECTORY_SEPARATOR.$original_name; $minified_path = $absolute_dir.DIRECTORY_SEPARATOR.$minified_name; if (!file_exists($original_path) || file_exists($minified_path) && filemtime($minified_path) >= filemtime($original_path)) { $resource_name = $minified_name; } else { $resource_name = $original_name; } $resource_path = $absolute_dir.DIRECTORY_SEPARATOR.$resource_name; if (file_exists($resource_path)) { $resource_hash = md5_file($resource_path); $resource_query = "v={$resource_hash}"; } else { $resource_query = ''; } return "{$relative_dir}/{$resource_name}?{$resource_query}"; } /** * Displays the editor button. */ public function onDisplay($editorname, $asset, $author) { $app = JFactory::getApplication(); $user = JFactory::getUser(); $extension = $app->input->get('option'); // check the extension for categories (e.g. "component.section") if ($extension === 'com_categories') { $parts = explode('.', $app->input->get('extension', 'com_content')); $extension = $parts[0]; } $asset = $asset !== '' ? $asset : $extension; if (!$user->authorise('core.edit', $asset) && !$user->authorise('core.create', $asset) && !(count($user->getAuthorisedCategories($asset, 'core.create')) > 0) && !($user->authorise('core.edit.own', $asset) && $author === $user->id) && !(count($user->getAuthorisedCategories($extension, 'core.edit')) > 0) && !(count($user->getAuthorisedCategories($extension, 'core.edit.own')) > 0 && $author === $user->id)) { return false; } try { // load sigplus content plug-in if (!JPluginHelper::importPlugin('content', SIGPLUS_PLUGIN_FOLDER)) { throw new SigPlusNovoEditorDependencyException(); } // load sigplus content plug-in parameters $plugin = JPluginHelper::getPlugin('content', SIGPLUS_PLUGIN_FOLDER); // load language file for internationalized labels $lang = JFactory::getLanguage(); $lang->load('plg_content_'.SIGPLUS_PLUGIN_FOLDER, JPATH_ADMINISTRATOR); $xmlfile = JPATH_ROOT.DIRECTORY_SEPARATOR.'plugins'.DIRECTORY_SEPARATOR.'content'.DIRECTORY_SEPARATOR.SIGPLUS_PLUGIN_FOLDER.DIRECTORY_SEPARATOR.SIGPLUS_PLUGIN_FOLDER.'.xml'; $htmldir = JPATH_ROOT.DIRECTORY_SEPARATOR.'media'.DIRECTORY_SEPARATOR.'plg_button_'.SIGPLUS_PLUGIN_FOLDER.DIRECTORY_SEPARATOR.'html'; $htmlfile = $htmldir.DIRECTORY_SEPARATOR.'button.'.$lang->getTag().'.html'; // check for existence of content plug-in XML configuration file if (!file_exists($xmlfile)) { throw new SigPlusNovoAccessException($xmlfile); } // regenerate dialog form if content plug-in has been upgraded if (!file_exists($htmlfile) || !(filemtime($htmlfile) >= filemtime($xmlfile))) { // load configuration XML file $form = new JForm(SIGPLUS_PLUGIN_FOLDER); $form->loadFile($xmlfile, true, '/extension/config/fields'); $fieldSets = $form->getFieldsets('params'); // get permissible gallery parameters $vars = get_class_vars('SigPlusNovoGalleryParameters'); ob_start(); print '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">'.PHP_EOL; print '<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="'.$lang->getTag().'" lang="'.$lang->getTag().'">'.PHP_EOL; print '<head>'.PHP_EOL; print '<meta http-equiv="content-type" content="text/html; charset=utf-8" />'.PHP_EOL; // import administration area template CSS file $this->importTemplateCSS('bootstrap.css'); $this->importTemplateCSS('template.css'); print '<link rel="stylesheet" href="'.$this->getResourceURL($htmldir, '../css/button.css').'" type="text/css" />'.PHP_EOL; print '<script type="text/javascript" src="'.$this->getResourceURL($htmldir, '../js/button.js').'"></script>'.PHP_EOL; print '</head>'.PHP_EOL; print '<body>'.PHP_EOL; print '<form id="sigplus-settings-form">'.PHP_EOL; print '<button id="sigplus-settings-submit" class="btn btn-primary" type="button">'.JText::_('SIGPLUS_EDITORBUTTON_INSERT').'</button>'.PHP_EOL; foreach ($fieldSets as $name => $fieldSet) { $fields = $form->getFieldset($name); $hasfields = false; foreach ($fields as $field) { if (isset($vars[$field->fieldname])) { $hasfields = true; break; } } if (!$hasfields) { continue; } // field group title $label = !empty($fieldSet->label) ? $fieldSet->label : 'COM_PLUGINS_'.$name.'_FIELDSET_LABEL'; print '<h3>'.JText::_($label).'</h3>'; if (isset($fieldSet->description) && trim($fieldSet->description)) { print '<p class="tip">'.$this->escape(JText::_($fieldSet->description)).'</p>'; } // field group elements print '<fieldset class="panelform">'.PHP_EOL; $hidden_fields = ''; print '<ul>'.PHP_EOL; foreach ($fields as $field) { if (!isset($vars[$field->fieldname])) { continue; } if (!$field->hidden) { print '<li class="formelm">'; print $field->label; print $field->input; print '</li>'.PHP_EOL; } else { $hidden_fields .= $field->input; } } print '</ul>'.PHP_EOL; print $hidden_fields; print '</fieldset>'.PHP_EOL; } print '</form>'.PHP_EOL; print '<p>'.JText::_('SIGPLUS_EDITORBUTTON_DOCUMENTATION').'</p>'.PHP_EOL; print '</body>'.PHP_EOL; print '</html>'.PHP_EOL; $html = ob_get_clean(); if (file_put_contents($htmlfile, $html) === false) { throw new SigPlusNovoAccessException($htmlfile); } } // hide configuration parameters that cannot be set in the modal window to avoid information leakage $params = json_decode($plugin->params); unset($params->base_folder); unset($params->base_url); unset($params->cache_image); unset($params->library_image); unset($params->debug_client); unset($params->debug_server); unset($params->clean_database); // allow modal window script to access default parameter values $doc = JFactory::getDocument(); $doc->addScriptDeclaration('window.sigplus = '.json_encode($params).';'); // add modal window if (version_compare(JVERSION, '4.0') < 0) { JHTML::_('behavior.modal'); } $button = new JObject; $button->class = 'btn btn-secondary'; $button->modal = true; $app = JFactory::getApplication(); if ($app->getName() == 'administrator') { $root = '../'; // Joomla expects a relative path, leave site folder "administrator" } else { $root = ''; } $button->link = $root.'media/plg_button_'.SIGPLUS_PLUGIN_FOLDER.'/html/button.php?lang='.$lang->getTag().'&editor='.urlencode($editorname); $button->text = 'sigplus'; if (version_compare(JVERSION, '4.0') >= 0) { $button->name = 'sigplus'; $button->iconSVG = '<svg viewBox="0 0 32 32" width="24" height="24"><path d="M4 8v20h28v-20h-28zM30 24.667l-4-6.667-4.533 3.778-3.46' . '7-5.778-12 10v-16h24v14.667zM8 15c0-1.657 1.343-3 3-3s3 1.343 3 3v0c0 1.657-1.343 3-3 3s-3-1.343-3-3v0zM28 4h-' . '28v20h2v-18h26z"></path></svg>'; } else { // Joomla 3.x $button->name = 'picture'; } if (version_compare(JVERSION, '4.0') >= 0) { $button->options = array( 'width' => '500px', 'height' => '400px' ); } else { // Joomla 3.x $button->options = "{handler: 'iframe', size: {x: 500, y: 400}}"; // must use single quotes in JSON options string } return $button; } catch (Exception $e) { $app = JFactory::getApplication(); $app->enqueueMessage($e->getMessage(), 'error'); } return false; } } class plgButtonSIGPlus extends plgButtonSigPlusNovo { }
