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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Chat module rendering methods
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*
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* @package mod_chat
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* @copyright 2012 Andrew Davis
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die();
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/**
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* Chat module renderer class
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*
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* @copyright 2012 Andrew Davis
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class mod_chat_renderer extends plugin_renderer_base {
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/**
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* Render and event_message instance
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*
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* @param event_message $eventmessage The event_message instance to render
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* @return string HTML representing the event_message instance
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*/
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protected function render_event_message(event_message $eventmessage) {
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global $CFG;
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if (file_exists($CFG->dirroot . '/mod/chat/gui_ajax/theme/'.$eventmessage->theme.'/config.php')) {
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include($CFG->dirroot . '/mod/chat/gui_ajax/theme/'.$eventmessage->theme.'/config.php');
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}
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$patterns = array();
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$patterns[] = '___senderprofile___';
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$patterns[] = '___sender___';
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$patterns[] = '___time___';
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$patterns[] = '___event___';
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$replacements = array();
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$replacements[] = $eventmessage->senderprofile;
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$replacements[] = $eventmessage->sendername;
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$replacements[] = $eventmessage->time;
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$replacements[] = $eventmessage->event;
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return str_replace($patterns, $replacements, $chattheme_cfg->event_message);
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}
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/**
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* Render a user message
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*
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* @param user_message $usermessage the user message to display
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* @return string html representation of a user_message instance
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*/
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protected function render_user_message(user_message $usermessage) {
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global $CFG;
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if (file_exists($CFG->dirroot . '/mod/chat/gui_ajax/theme/'.$usermessage->theme.'/config.php')) {
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include($CFG->dirroot . '/mod/chat/gui_ajax/theme/'.$usermessage->theme.'/config.php');
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}
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$patterns = array();
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$patterns[] = '___avatar___';
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$patterns[] = '___sender___';
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$patterns[] = '___senderprofile___';
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$patterns[] = '___time___';
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$patterns[] = '___message___';
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$patterns[] = '___mymessageclass___';
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$replacements = array();
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$replacements[] = $usermessage->avatar;
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$replacements[] = $usermessage->sendername;
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$replacements[] = $usermessage->senderprofile;
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$replacements[] = $usermessage->time;
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$replacements[] = $usermessage->message;
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$replacements[] = $usermessage->mymessageclass;
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$output = null;
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if (!empty($chattheme_cfg->avatar) and !empty($chattheme_cfg->align)) {
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if (!empty($usermessage->mymessageclass)) {
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$output = str_replace($patterns, $replacements, $chattheme_cfg->user_message_right);
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} else {
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$output = str_replace($patterns, $replacements, $chattheme_cfg->user_message_left);
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}
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} else {
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$output = str_replace($patterns, $replacements, $chattheme_cfg->user_message);
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}
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return $output;
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}
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}
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