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MDL-19676 Removed blog assignment code
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nicolasconnault
parent
b5c8422581
commit
5f4d4d801c
6 changed files with 41 additions and 516 deletions
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@ -1,326 +0,0 @@
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<?php
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require_once($CFG->dirroot .'/blog/lib.php');
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require_once($CFG->libdir.'/formslib.php');
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/**
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* Extend the base assignment class for offline assignments
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*
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*/
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class assignment_blog extends assignment_base {
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function assignment_blog($cmid='staticonly', $assignment=NULL, $cm=NULL, $course=NULL) {
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parent::assignment_base($cmid, $assignment, $cm, $course);
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$this->type = 'blog';
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}
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function display_lateness($timesubmitted) {
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return '';
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}
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function print_student_answer($userid, $return=false){
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global $CFG, $DB;
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if (!$submission = $this->get_submission($userid)) {
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return '';
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}
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$post = $DB->get_record('post', array('id' => $submission->data1));
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$ret = '<b>'.$post->subject.': </b><br>'.shorten_text(format_text($post->summary));
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$ret .= '<a href="'.$CFG->wwwroot.'/blog/index.php?postid='.$post->id.'" target="_blank">Full Entry</a><br>';
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return $ret;
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}
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function setup_elements(&$mform) {
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$ynoptions = array( 0 => get_string('no'), 1 => get_string('yes'));
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//$mform->addElement('select', 'var1', get_string('multiassoc', 'assignment'), $ynoptions);
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//$mform->setHelpButton('var1', array('multiassoc', get_string('multiassoc', 'assignment'), 'assignment'));
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//$mform->setDefault('var1', 0);
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$publishstates = array();
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$i = 0;
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foreach(blog_applicable_publish_states() as $state) $publishstates[$i++] = $state;
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$mform->addElement('select', 'var2', get_string('maxpublishstate', 'assignment'), $publishstates);
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$mform->setDefault('var2', 0);
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}
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function prepare_new_submission($userid) {
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$submission = new Object;
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$submission->assignment = $this->assignment->id;
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$submission->userid = $userid;
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$submission->timecreated = time(); // needed for offline assignments
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$submission->timemodified = $submission->timecreated;
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$submission->numfiles = 0;
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$submission->data1 = '';
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$submission->data2 = '';
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$submission->grade = -1;
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$submission->submissioncomment = '';
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$submission->format = 0;
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$submission->teacher = 0;
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$submission->timemarked = 0;
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$submission->mailed = 0;
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return $submission;
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}
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// needed for the timemodified override
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function process_feedback() {
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global $CFG, $USER, $DB;
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require_once($CFG->libdir.'/gradelib.php');
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if (!$feedback = data_submitted()) { // No incoming data?
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return false;
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}
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///For save and next, we need to know the userid to save, and the userid to go
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///We use a new hidden field in the form, and set it to -1. If it's set, we use this
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///as the userid to store
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if ((int)$feedback->saveuserid !== -1){
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$feedback->userid = $feedback->saveuserid;
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}
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if (!empty($feedback->cancel)) { // User hit cancel button
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return false;
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}
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$grading_info = grade_get_grades($this->course->id, 'mod', 'assignment', $this->assignment->id, $feedback->userid);
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// store outcomes if needed
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$this->process_outcomes($feedback->userid);
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$submission = $this->get_submission($feedback->userid, true); // Get or make one
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if (!$grading_info->items[0]->grades[$feedback->userid]->locked and
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!$grading_info->items[0]->grades[$feedback->userid]->overridden) {
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$submission->grade = $feedback->grade;
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$submission->submissioncomment = $feedback->submissioncomment;
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$submission->format = $feedback->format;
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$submission->teacher = $USER->id;
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$mailinfo = get_user_preferences('assignment_mailinfo', 0);
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if (!$mailinfo) {
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$submission->mailed = 1; // treat as already mailed
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} else {
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$submission->mailed = 0; // Make sure mail goes out (again, even)
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}
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$submission->timemarked = time();
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unset($submission->data1); // Don't need to update this.
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unset($submission->data2); // Don't need to update this.
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if (empty($submission->timemodified)) { // eg for offline assignments
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$submission->timemodified = time();
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}
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if (! $DB->update_record('assignment_submissions', $submission)) {
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return false;
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}
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// triger grade event
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$this->update_grade($submission);
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add_to_log($this->course->id, 'assignment', 'update grades',
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'submissions.php?id='.$this->assignment->id.'&user='.$feedback->userid, $feedback->userid, $this->cm->id);
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}
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return $submission;
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}
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function view() {
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global $USER, $DB, $CFG, $COURSE;
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$edit = optional_param('edit', 0, PARAM_BOOL);
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$saved = optional_param('saved', 0, PARAM_BOOL);
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$context = get_context_instance(CONTEXT_MODULE, $this->cm->id);
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require_capability('mod/assignment:view', $context);
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$submission = $this->get_submission();
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//Guest can not submit nor edit an assignment (bug: 4604)
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if (!has_capability('mod/assignment:submit', $context)) {
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$editable = null;
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} else {
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$editable = $this->isopen();
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}
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$editmode = ($editable and $edit);
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if ($editmode) {
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//guest can not edit or submit assignment
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if (!has_capability('mod/assignment:submit', $context)) {
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print_error('guestnosubmit', 'assignment');
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}
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}
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add_to_log($this->course->id, "assignment", "view", "view.php?id={$this->cm->id}", $this->assignment->id, $this->cm->id);
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/// prepare form and process submitted data
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$mform = new mod_assignment_blog_edit_form();
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if($this->assignment->var1) { //allow multiple associations
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$mform->set_multiple_assoc();
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}
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$defaults = new object();
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if($submission = $this->get_submission()) {
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$defaults->selectblog = $submission->data1;
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}
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$defaults->id = $this->cm->id;
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$mform->set_data($defaults);
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if ($mform->is_cancelled()) {
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redirect('view.php?id='.$this->cm->id);
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}
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if ($data = $mform->get_data()) { // No incoming data?
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if ($editable && $this->update_submission($data)) {
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//TODO fix log actions - needs db upgrade
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$submission = $this->get_submission();
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add_to_log($this->course->id, 'assignment', 'upload',
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'view.php?a='.$this->assignment->id, $this->assignment->id, $this->cm->id);
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$this->email_teachers($submission);
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//redirect to get updated submission date and word count
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redirect('view.php?id='.$this->cm->id.'&saved=1');
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} else {
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// TODO: add better error message
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notify(get_string("error")); //submitting not allowed!
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}
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}
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/// print header, etc. and display form if needed
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if ($editmode) {
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$this->view_header(get_string('editmysubmission', 'assignment'));
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} else {
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$this->view_header();
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}
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$this->view_intro();
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$this->view_dates();
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if ($saved) {
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notify(get_string('submissionsaved', 'assignment'), 'notifysuccess');
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}
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if (has_capability('mod/assignment:submit', $context)) {
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print_simple_box_start('center', '70%', '', 0, 'generalbox', 'online');
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if ($editmode) {
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if($DB->record_exists('post', array('module'=>'blog', 'userid'=>$USER->id))) {
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$mform->display();
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} else {
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echo '<div class="noticebox">'.get_string('noblogs', 'assignment').'</div>';
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echo '<br><a href="'. $CFG->wwwroot. '/blog/edit.php?action=add&courseid='
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.$COURSE->id.'">'.get_string('addnewentry', 'blog') ."</a>";
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}
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} else {
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if ($submission) {
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blog_print_entry($DB->get_record('post', array('id' => $submission->data1)));
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} else if (!has_capability('mod/assignment:submit', $context)) { //fix for #4604
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echo '<div style="text-align:center">'. get_string('guestnosubmit', 'assignment').'</div>';
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} else if ($this->isopen()) { //fix for #4206
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echo '<div style="text-align:center">'.get_string('emptysubmission', 'assignment').'</div>';
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}
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}
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print_simple_box_end();
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if (!$editmode && $editable) {
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echo "<div style='text-align:center'>";
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print_single_button('view.php', array('id'=>$this->cm->id,'edit'=>'1'),
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get_string('editmysubmission', 'assignment'));
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echo "</div>";
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}
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}
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$this->view_feedback();
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$this->view_footer();
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}
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function update_submission($data) {
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global $CFG, $USER, $DB, $COURSE;
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$submission = $this->get_submission($USER->id, true);
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$update = new object();
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$update->id = $submission->id;
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$update->data1 = $data->selectblog;
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$update->timemodified = time();
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//enforce access restriction
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$postaccess = -1;
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$i=0;
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$post = $DB->get_record('post', array('id' => $data->selectblog));
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if(!$post) {
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print_error('blognotfound', 'blog');
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}
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$publishstates = array();
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foreach(blog_applicable_publish_states() as $state => $desc) {
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if($state == $post->publishstate) {
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$postaccess = $i;
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}
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$publishstates[$i++] = $state;
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}
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if($this->assignment->var2 < $postaccess) {
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$post->publishstate = $publishstates[$this->assignment->var2];
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$DB->update_record('post', $post);
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}
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//force the user to have strict associations with this post
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blog_remove_associations_for_post($post->id); //remove all existing associations
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//add assignment association
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$assignmentmodid = $DB->get_field('modules', 'id', array('name' => 'assignment'));
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$modcontext = get_context_instance(CONTEXT_MODULE, $DB->get_field('course_modules', 'id',
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array('module' => $assignmentmodid, 'instance' => $this->assignment->id)));
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blog_add_association($post->id, $modcontext->id);
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//add course association
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$coursecontext = get_context_instance(CONTEXT_COURSE, $DB->get_field('course_modules', 'course',
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array('module' => $assignmentmodid, 'instance' => $this->assignment->id)));
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blog_add_association($post->id, $coursecontext->id);
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if (!$DB->update_record('assignment_submissions', $update)) {
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return false;
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}
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$submission = $this->get_submission($USER->id);
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$this->update_grade($submission);
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return true;
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}
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}
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class mod_assignment_blog_edit_form extends moodleform {
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function definition() {
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global $USER, $DB;
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$mform =& $this->_form;
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// visible elements
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//$mform->addRule('text', get_string('required'), 'required', null, 'client');
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$blogentries = array();
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foreach($DB->get_records('post', array('userid' => $USER->id)) as $rec) {
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$blogentries[$rec->id] = userdate($rec->created) . ' - ' . $rec->summary;
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}
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$mform->addElement('select', 'selectblog', get_string('selectblog', 'assignment'), $blogentries);
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// hidden params
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$mform->addElement('hidden', 'id', 0);
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$mform->setType('id', PARAM_INT);
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// buttons
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$this->add_action_buttons();
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}
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function set_multiple_assoc() {
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$mform =& $this->_form;
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$selectblog = $mform->getElement('selectblog');
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$selectblog->setMultiple(true);
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}
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}
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?>
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