Index: temp_moodle_dev/moodle/mod/assignment/lib.php
===================================================================
RCS file: /usr/local/cvsroot/temp_moodle_dev/moodle/mod/assignment/lib.php,v
diff -u -r1.1 -r1.2
--- temp_moodle_dev/moodle/mod/assignment/lib.php 14 Nov 2008 06:29:50 -0000 1.1
+++ temp_moodle_dev/moodle/mod/assignment/lib.php 10 Dec 2008 23:13:08 -0000 1.2
@@ -97,22 +97,22 @@
* This in turn calls the methods producing individual parts of the page
*/
function view() {
-
$context = get_context_instance(CONTEXT_MODULE,$this->cm->id);
require_capability('mod/assignment:view', $context);
add_to_log($this->course->id, "assignment", "view", "view.php?id={$this->cm->id}",
$this->assignment->id, $this->cm->id);
-
- $this->view_header();
-
- $this->view_intro();
-
- $this->view_dates();
-
- $this->view_feedback();
-
- $this->view_footer();
+
+ $this->view_header();
+
+ $this->view_intro();
+
+ $this->view_dates();
+
+ $this->view_feedback();
+
+ $this->view_footer();
+
}
/**
@@ -126,24 +126,29 @@
* @param $subpage string Description of subpage to be used in navigation trail
*/
function view_header($subpage='') {
-
+
global $CFG;
-
-
+
if ($subpage) {
$navigation = build_navigation($subpage, $this->cm);
} else {
$navigation = build_navigation('', $this->cm);
}
-
- print_header($this->pagetitle, $this->course->fullname, $navigation, '', '',
- true, update_module_button($this->cm->id, $this->course->id, $this->strassignment),
- navmenu($this->course, $this->cm));
-
+ //lams: if is a lams sequence don't display the moodle's navigation menus
+ if($this->cm->is_lams==1){
+ print_header($this->pagetitle, '', '', '', '',
+ true, update_module_button($this->cm->id, $this->course->id, $this->strassignment));
+ }else{
+ print_header($this->pagetitle, $this->course->fullname, $navigation, '', '',
+ true, update_module_button($this->cm->id, $this->course->id, $this->strassignment),
+ navmenu($this->course, $this->cm));
+ }
+
groups_print_activity_menu($this->cm, 'view.php?id=' . $this->cm->id);
echo ''.$this->submittedlink().'
';
echo '';
+
}
@@ -194,7 +199,8 @@
* This will be suitable for most assignment types
*/
function view_footer() {
- print_footer($this->course);
+ //we pass a new parameter to the function so it won't we printed if is_lams=1
+ print_footer($this->course,null, false,$this->cm->is_lams);
}
/**
@@ -3060,4 +3066,187 @@
return array('moodle/site:accessallgroups', 'moodle/site:viewfullnames');
}
+/**
+ * LAMS Function
+ * This function clones an existing instance of Moodle assignment
+ * replacing the course and the userid
+ */
+function assignment_clone_instance($id, $sectionref, $courseid) {
+ global $CFG;
+ $cm = get_record('course_modules', 'id', $id);
+
+
+ if ( ! $cm ) {
+ // create a new assignment with default content
+ $existingassignment->course = $courseid;
+ $existingassignment->name = "assignment offline";
+ $existingassignment->description = "";
+ $existingassignment->is_lams = 1;
+ $existingassignment->format = 0;
+ $existingassignment->assignmenttype = "offline";
+ $existingassignment->grade = 100;
+
+ //
+
+ $event->name = $assignment->name;
+ $event->description = $assignment->description;
+ $event->courseid = $assignment->course;
+ $event->groupid = 0;
+ $event->userid = 0;
+ $event->modulename = 'assignment';
+ $event->instance = $returnid;
+ $event->eventtype = 'due';
+ $event->timestart = $assignment->timedue;
+ $event->timeduration = 0;
+
+
+
+ //
+ } else {
+ // make a copy of an existing assignment
+ $existingassignment = get_record('assignment', 'id', $cm->instance);
+ $existingassignment->oldid = $existingassignment->id;
+ unset($existingassignment->id);
+ $existingassignment->name = addslashes($existingassignment->name);
+ $existingassignment->description = addslashes($existingassignment->description);
+ $existingassignment->course = $courseid;
+ $existingassignment->is_lams = 1;
+
+ }
+ $existingassignment->id = insert_record('assignment', $existingassignment);
+ $module = get_record('modules', 'name', 'assignment');
+ $section = get_course_section($sectionref, $courseid);
+
+
+ // module parameters
+ $cm->course = $courseid;
+ $cm->module = $module->id;
+ $cm->instance = $existingassignment->id;
+ $cm->added = time();
+ $cm->section = $section->section;
+ $cm->is_lams = 1;
+ $cm->id = insert_record('course_modules', $cm);
+
+ //adds the new assignment to the sequence variable in section table
+ $existingassignment->section = $sectionref;
+ $existingassignment->coursemodule = $cm->id;
+ $existingassignment->instance = $cm->instance;
+
+ require_once($CFG->dirroot.'/course/lib.php');
+ add_mod_to_section($existingassignment);
+
+ return $cm->id;
+}
+
+/**
+ * LAMS Function
+ * Serialize a assignment instance and return serialized string to LAMS
+ */
+function assignment_export_instance($id) {
+ $cm = get_record('course_modules', 'id', $id);
+ if ($cm) {
+ if ($assignment = get_record('assignment', 'id', $cm->instance)) {
+ //get all submissions from the assignment
+ $submissions = get_records('assignment_submissions', 'assignment', $assignment->id);
+
+ //our file will contain the assignment, its entries and categories
+ $all=array($assignment,$submissions);
+ // serialize assignment into a string; assuming assignment object
+ // doesn't contain binary data in any of its columns
+ $s = serialize($all);
+ header('Content-Description: File Transfer');
+ header('Content-Type: text/plain');
+ header('Content-Length: ' . strlen($s));
+ echo $s;
+ exit;
+ }
+ }
+
+ header('HTTP/1.1 500 Internal Error');
+ exit;
+}
+
+/**
+ * LAMS Function
+ * Deserializes a serialized Moodle assignment, and creates a new instance of it
+ */
+function assignment_import_instance($filepath, $userid, $courseid, $sectionid) {
+ // file contents contains serialized assignment object
+ $filestr = file_get_contents($filepath);
+ $all=unserialize($filestr);
+
+ //we split the array so we can get the assignment and its submissions
+ $assignment = $all[0];
+ $submissions = $all[1];
+
+ // import this assignment into a new course
+ $assignment->course = $courseid;
+
+ // escape text columns for saving into database
+ $assignment->name = addslashes($assignment->name);
+ $assignment->description = addslashes($assignment->description);
+
+
+ if ( ! $assignment->id = insert_record('assignment', $assignment) ) {
+ return 0;
+ }
+
+ $module = get_record('modules', 'name', 'assignment');
+ $section = get_course_section($sectionid, $courseid);
+
+ $cm->course = $courseid;
+ $cm->module = $module->id;
+ $cm->instance = $assignment->id;
+ $cm->added = time();
+ $cm->section = $section->id;
+ $cm->is_lams = 1;
+ $cm->id = insert_record('course_modules', $cm);
+
+ //if the assignment havesubmissions we copy them and insert them to the database with the new assignment id
+ $newcategoryid=array();
+ if($submissions!=''){
+ foreach ($submissions as $submission) {
+ $submission->assignment=$assignment->id;
+ insert_record('assignment_submissions', $submission);
+ }
+
+ }
+
+
+ return $cm->id;
+}
+
+/**
+ * LAMS Function
+ * Return a statistic for a given user in this Moodle assignment for use in branching
+ */
+function assignment_get_tool_output($id, $userid) {
+
+ $cm = get_record('course_modules', 'id', $id);
+
+ if ($cm) {
+ $submission = get_record('assignment_submissions', 'assignment',$cm->instance,'userid',$userid);
+ if ($submission) {
+ return $submission->numfiles;
+ }else{
+ return 0;
+ }
+ }
+ return 0;
+}
+
+/**
+ * LAMS Function
+ * Return an HTML representation of a user's activity in this assignment
+ */
+function assignment_export_portfolio($id, $userid) {
+ global $CFG;
+ $text = 'This tool does not support export portfolio. It may be accessible via ';
+ $text .= 'this link.';
+ return $text;
+
+}
+
+
+
?>