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view.php
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view.php
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<?php
// This file is part of Moodle - http://moodle.org/
//
// 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/>.
/**
* Prints a particular instance of mediagallery
*
* @package mod_mediagallery
* @copyright NetSpot Pty Ltd
* @author Adam Olley <adam.olley@netspot.com.au>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require_once(dirname(dirname(dirname(__FILE__))).'/config.php');
require_once(dirname(__FILE__).'/lib.php');
require_once(dirname(__FILE__).'/locallib.php');
$id = optional_param('id', 0, PARAM_INT); // A course_module id.
$m = optional_param('m', 0, PARAM_INT); // A mediagallery id.
$g = optional_param('g', 0, PARAM_INT); // A mediagallery_gallery id.
$action = optional_param('action', 'viewcollection', PARAM_ALPHA);
$page = optional_param('page', 0, PARAM_INT);
$focus = optional_param('focus', null, PARAM_INT);
$editing = optional_param('editing', false, PARAM_BOOL);
$forcesync = optional_param('sync', false, PARAM_BOOL);
$viewcontrols = 'gallery';
$gallery = false;
$mediasize = get_user_preferences('mod_mediagallery_mediasize', \mod_mediagallery\output\gallery\renderable::MEDIASIZE_MD);
user_preference_allow_ajax_update('mod_mediagallery_mediasize', PARAM_INT);
$options = array(
'focus' => $focus,
'mediasize' => $mediasize,
'editing' => $editing,
'page' => $page,
'action' => $action,
'viewcontrols' => $viewcontrols,
);
if ($g) {
$gallery = new \mod_mediagallery\gallery($g, $options);
$gallery->sync($forcesync);
$options['action'] = 'viewgallery';
$m = $gallery->instanceid;
$options['viewcontrols'] = 'item';
$mediagallery = $gallery->get_collection();
$course = $DB->get_record('course', array('id' => $mediagallery->course), '*', MUST_EXIST);
$cm = $mediagallery->cm;
} else if ($id) {
$cm = get_coursemodule_from_id('mediagallery', $id, 0, false, MUST_EXIST);
$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
$mediagallery = new \mod_mediagallery\collection($cm->instance);
} else if ($m) {
$mediagallery = new \mod_mediagallery\collection($m);
$course = $DB->get_record('course', array('id' => $mediagallery->course), '*', MUST_EXIST);
$cm = get_coursemodule_from_instance('mediagallery', $mediagallery->id, $course->id, false, MUST_EXIST);
} else {
print_error('missingparameter');
}
$context = context_module::instance($cm->id);
// Request update from theBox (does nothing if synced within the past hour).
if (!$gallery) {
$mediagallery->sync($forcesync);
}
if ($mediagallery->was_deleted()) {
$coursecontext = $context->get_course_context();
$pageurl = new moodle_url('/mod/mediagallery/view.php');
$PAGE->set_context($coursecontext);
$PAGE->set_pagelayout('incourse');
$PAGE->set_url($pageurl);
echo $OUTPUT->header();
echo $OUTPUT->notification(get_string('collectionwasdeleted', 'mediagallery'));
echo $OUTPUT->footer();
exit;
}
$canedit = $gallery && $gallery->user_can_contribute();
if ($mediagallery->is_read_only() || !$canedit) {
$options['editing'] = false;
}
require_login($course, true, $cm);
if ($gallery) {
$pageurl = new moodle_url('/mod/mediagallery/view.php', array('g' => $g, 'page' => $page));
$navnode = $PAGE->navigation->find($cm->id, navigation_node::TYPE_ACTIVITY);
if (empty($navnode)) {
$navnode = $PAGE->navbar;
}
$navurl = clone $pageurl;
$node = $navnode->add(format_string($gallery->name), $navurl);
$node->make_active();
if ($options['editing']) {
$pageurl->param('editing', true);
}
} else {
$pageurl = new moodle_url('/mod/mediagallery/view.php', array('id' => $cm->id));
}
$controller = new \mod_mediagallery\viewcontroller($context, $cm, $course, $mediagallery, $gallery, $pageurl, $options);
echo $controller->display_action($options['action']);