. /** * Script to let a user edit the properties of a particular RSS feed. * * @package block_rss_client * @copyright 2009 Tim Hunt * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ require_once(dirname(__FILE__) . '/../../config.php'); require_once($CFG->libdir .'/simplepie/moodle_simplepie.php'); require_login(); if (isguestuser()) { print_error('guestsarenotallowed'); } $returnurl = optional_param('returnurl', '', PARAM_LOCALURL); $courseid = optional_param('courseid', 0, PARAM_INT); $rssid = required_param('rssid', PARAM_INT); if ($courseid = SITEID) { $courseid = 0; } if ($courseid) { $course = $DB->get_record('course', array('id' => $courseid), '*', MUST_EXIST); $PAGE->set_course($course); $context = $PAGE->context; } else { $context = context_system::instance(); $PAGE->set_context($context); } $urlparams = array('rssid' => $rssid); if ($courseid) { $urlparams['courseid'] = $courseid; } if ($returnurl) { $urlparams['returnurl'] = $returnurl; } $PAGE->set_url('/blocks/rss_client/viewfeed.php', $urlparams); $PAGE->set_pagelayout('popup'); $rssrecord = $DB->get_record('block_rss_client', array('id' => $rssid), '*', MUST_EXIST); $rss = new moodle_simplepie($rssrecord->url); if ($rss->error()) { debugging($rss->error()); print_error('errorfetchingrssfeed'); } $strviewfeed = get_string('viewfeed', 'block_rss_client'); $PAGE->set_title($strviewfeed); $PAGE->set_heading($strviewfeed); $managefeeds = new moodle_url('/blocks/rss_client/managefeeds.php', $urlparams); $PAGE->navbar->add(get_string('blocks')); $PAGE->navbar->add(get_string('pluginname', 'block_rss_client')); $PAGE->navbar->add(get_string('managefeeds', 'block_rss_client'), $managefeeds); $PAGE->navbar->add($strviewfeed); echo $OUTPUT->header(); if (!empty($rssrecord->preferredtitle)) { $feedtitle = $rssrecord->preferredtitle; } else { $feedtitle = $rss->get_title(); } echo ''."\n"; echo ''."\n"; foreach ($rss->get_items() as $item) { echo ''."\n"; echo ''."\n"; echo ''."\n"; } echo '

'. s($feedtitle) .'

'."\n"; echo ''; echo s($item->get_title()); echo ''."\n"; echo '

'; echo format_text($item->get_description(), FORMAT_HTML) .'

'."\n"; echo $OUTPUT->footer();