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block_mrbs.php
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block_mrbs.php
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<?php
// This file is part of the MRBS block for Moodle
//
// Moodle 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.
//
// Moodle 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 Moodle. If not, see <http://www.gnu.org/licenses/>.
class block_mrbs extends block_base {
function init() {
$this->title = get_string('blockname', 'block_mrbs');
$this->content_type = BLOCK_TYPE_TEXT;
}
function has_config() {
return true;
}
function applicable_formats() {
return array('all' => true);
}
function get_content() {
global $CFG, $OUTPUT;
if ($this->content !== null) {
return $this->content;
}
$cfg_mrbs = get_config('block/mrbs');
$context = context_system::instance();
if (has_capability('block/mrbs:viewmrbs', $context) or has_capability('block/mrbs:editmrbs', $context) or has_capability('block/mrbs:administermrbs', $context)) {
if (isset($CFG->block_mrbs_serverpath)) {
$serverpath = $CFG->block_mrbs_serverpath;
} else {
$serverpath = $CFG->wwwroot.'/blocks/mrbs/web';
}
$go = get_string('accessmrbs', 'block_mrbs');
$icon = $OUTPUT->pix_icon('web', '', 'block_mrbs');
$target = '';
if ($cfg_mrbs->newwindow) {
$target = ' target="_blank" ';
}
$this->content = new stdClass();
$this->content->text = '<a href="'.$serverpath.'/index.php" '.$target.'>'.$icon.' '.$go.'</a>';
$this->content->footer = '';
return $this->content;
}
return null;
}
function cron() {
global $CFG;
include($CFG->dirroot.'/blocks/mrbs/import.php');
return true;
}
}