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view.php
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view.php
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<?php
// This file is part of mod_publication for Moodle - http://moodle.org/
//
// It 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.
//
// It 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
// If not, see <http://www.gnu.org/licenses/>.
/**
* view.php
*
* @package mod_publication
* @author Andreas Hruska ([email protected])
* @author Katarzyna Potocka ([email protected])
* @author Andreas Windbichler
* @copyright 2014 Academic Moodle Cooperation {@link http://www.academic-moodle-cooperation.org}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require_once('../../config.php');
require_once($CFG->dirroot . '/mod/publication/locallib.php');
require_once($CFG->dirroot . '/mod/publication/mod_publication_files_form.php');
$id = required_param('id', PARAM_INT); // Course Module ID
$url = new moodle_url('/mod/publication/view.php', array('id' => $id));
$cm = get_coursemodule_from_id('publication', $id, 0, false, MUST_EXIST);
$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
require_login($course, true, $cm);
$PAGE->set_url($url);
$context = context_module::instance($cm->id);
require_capability('mod/publication:view', $context);
$publication = new publication($context, $cm, $course);
$event = \mod_publication\event\course_module_viewed::create(array(
'objectid' => $PAGE->cm->instance,
'context' => $PAGE->context,
));
$event->add_record_snapshot('course', $PAGE->course);
$event->trigger();
$pagetitle = strip_tags($course->shortname.': '.format_string($publication->get_instance()->name));
$action = optional_param('action', 'view', PARAM_ALPHA);
$savevisibility = optional_param('savevisibility', false, PARAM_RAW);
$download = optional_param('download',0, PARAM_INT);
if($download > 0){
$publication->download_file($download);
}
if($savevisibility){
require_capability('mod/publication:approve', $context);
$files = optional_param_array('files', array(), PARAM_INT);
$sql = 'UPDATE {publication_file} SET teacherapproval=:approval WHERE publication=:pubid AND fileid IN ';
$params = array();
$params['pubid'] = $publication->get_instance()->id;
foreach($files as $fileid => $val){
$val = $val-1;
if($val == -1){
$val = null;
}
$DB->set_field('publication_file', 'teacherapproval', $val,array('fileid'=>$fileid));
}
}else if($action == "zip"){
$publication->download_zip(true);
}else if($action == "zipusers"){
$users = optional_param_array('selectedeuser', false, PARAM_INT);
if(!$users){
// no users selected
header("Location: view.php?id=" . $id);
die();
}
$users = array_keys($users);
$publication->download_zip($users);
}else if($action == "import"){
require_capability('mod/publication:approve', $context);
require_sesskey();
if(!isset($_POST['confirm'])){
$message = get_string('updatefileswarning', 'publication');
echo $OUTPUT->header();
echo $OUTPUT->heading(format_string($publication->get_instance()->name),1);
echo $OUTPUT->confirm($message, 'view.php?id='.$id.'&action=import&confirm=1', 'view.php?id='.$id);
echo $OUTPUT->footer();
exit;
}
$publication->importfiles();
}else if($action == "grantextension"){
require_capability('mod/publication:grantextension', $context);
$users = optional_param_array('selectedeuser', array(), PARAM_INT);
$users = array_keys($users);
if(count($users) > 0){
$url = new moodle_url('/mod/publication/grantextension.php',array('id'=>$cm->id));
foreach($users as $idx => $u){
$url->param('userids[' . $idx . ']',$u);
}
redirect($url);
die();
}
}else if($action == "approveusers" || $action == "rejectusers"){
require_capability('mod/publication:approve', $context);
$users = optional_param_array('selectedeuser', array(), PARAM_INT);
$users = array_keys($users);
if(count($users) > 0){
$sql = 'UPDATE {publication_file} SET teacherapproval=:approval WHERE publication=:pubid AND userid IN (' . implode(',', $users) . ')';
$params = array();
$params['approval'] = ($action == "approveusers") ? 1 : 0;
$params['pubid'] = $publication->get_instance()->id;
$DB->execute($sql,$params);
}
}else if($action == "resetstudentapproval"){
require_capability('mod/publication:approve', $context);
$users = optional_param_array('selectedeuser', array(), PARAM_INT);
$users = array_keys($users);
if(count($users) > 0){
$sql = 'UPDATE {publication_file} SET studentapproval=NULL WHERE publication=:pubid AND userid IN (' . implode(',', $users) . ')';
$params = array();
$params['pubid'] = $publication->get_instance()->id;
$DB->execute($sql,$params);
}
}
$submissionid = $USER->id;
$filesform = new mod_publication_files_form(null, array('publication'=>$publication,'sid'=>$submissionid, 'filearea'=>'attachment'));
if($data = $filesform->get_data() && $publication->is_open()){
$datasubmitted = $filesform->get_submitted_data();
if(isset($datasubmitted->gotoupload)){
redirect(new moodle_url('/mod/publication/upload.php',
array('id'=>$publication->get_instance()->id,'cmid'=>$cm->id)));
}
$studentapproval = optional_param_array('studentapproval', array(), PARAM_INT);
$conditions = array();
$conditions['publication'] = $publication->get_instance()->id;
$conditions['userid'] = $USER->id;
// update records
foreach($studentapproval as $idx => $approval){
$conditions['fileid'] = $idx;
$approval = ($approval >= 1) ? $approval -1 : null;
$DB->set_field('publication_file', 'studentapproval', $approval,$conditions);
}
}
$filesform = new mod_publication_files_form(null, array('publication'=>$publication,'sid'=>$submissionid, 'filearea'=>'attachment'));
// Print the page header.
$PAGE->set_title($pagetitle);
$PAGE->set_heading($course->fullname);
echo $OUTPUT->header();
// Print the main part of the page.
echo $OUTPUT->heading(format_string($publication->get_instance()->name),1);
echo $publication->display_intro();
echo $publication->display_availability();
echo $publication->display_importlink();
$filesform->display();
$publication->display_allfilesform();
echo $OUTPUT->footer();