function get_body()
{
global $CFG, $CURMAN;
$action = cm_get_param('action', '');
$confirm = cm_get_param('confirm', '');
//md5 confirmation hash
$confirmuser = cm_get_param('confirmuser', 0);
$trackid = cm_get_param('trackid', 0);
$id = cm_get_param('id', 0);
$sort = cm_get_param('sort', 'idnumber');
$dir = cm_get_param('dir', 'ASC');
$page = cm_get_param('page', 0);
$perpage = cm_get_param('perpage', 30);
// how many per page
$namesearch = trim(cm_get_param('search', ''));
$alpha = cm_get_param('alpha', '');
if (!($track = new track($trackid))) {
return ' (' . $trackid . ')';
}
switch ($action) {
case 'add':
return $this->get_add_form($trackid);
break;
case 'confirm':
$tk = new trackassignmentclass($id);
if (md5($tk->id) != $confirm) {
echo cm_error('Invalid confirmation code!');
} else {
if (!$tk->delete()) {
echo cm_error('Course "name: ' . $tk->track->name . '" not deleted.');
}
}
break;
case 'delete':
return $this->get_delete_form($id);
break;
case 'edit':
return $this->get_edit_form($id);
break;
case 'update':
$id = cm_get_param('id', 0);
$autoenrol = cm_get_param('autoenrol', 0);
$trkassign = new trackassignmentclass($id);
$trkassign->autoenrol = $autoenrol;
$trkassign->data_update_record();
break;
case 'savenew':
$classes = cm_get_param('classes', '');
$classes = is_array($classes) ? $classes : array();
$trackid = cm_get_param('trackid', 0, PARAM_INT);
if (!empty($classes) and !empty($trackid)) {
$param = array('trackid' => $trackid);
$trackobj = new track($trackid);
foreach ($classes as $classid) {
$classobj = new cmclass($classid);
$param['classid'] = $classid;
$param['courseid'] = $classobj->courseid;
$param['autoenrol'] = 0;
$param['required'] = 0;
// Pull up the curricula assignment record(s)
$curcourse = curriculumcourse_get_list_by_curr($trackobj->curid);
// Traverse though curricula's courses until the the course the -
// selected classs is assigned to comes up
foreach ($curcourse as $recid => $curcourec) {
// Only interested in the course that the class is assigned to
if ($curcourec->courseid == $classobj->courseid) {
if ($curcourec->required) {
$param['required'] = 1;
// Only one class assigned to course to enable auto enrol
if (1 == cmclass::count_course_assignments($curcourec->courseid)) {
$param['autoenrol'] = 1;
}
}
}
}
// Assign class to track now
$trkassignobj = new trackassignmentclass($param);
$trkassignobj->assign_class_to_track();
}
}
break;
}
$columns = array('clsname' => get_string('class_id_number', 'block_curr_admin'), 'autoenrol' => get_string('auto_enrol', 'block_curr_admin'));
foreach ($columns as $column => $cdesc) {
if ($sort != $column) {
$columnicon = "";
$columndir = "ASC";
} else {
$columndir = $dir == "ASC" ? "DESC" : "ASC";
$columnicon = $dir == "ASC" ? "down" : "up";
$columnicon = " <img src=\"{$CFG->pixpath}/t/{$columnicon}.gif\" alt=\"\" />";
}
${$column} = "<a href=\"index.php?s=trkcls&section=curr&sort={$column}&" . "dir={$columndir}&search=" . urlencode(stripslashes($namesearch)) . "&alpha={$alpha}&trackid={$trackid}\">" . $cdesc . "</a>{$columnicon}";
$table->head[] = ${$column};
$table->align[] = 'left';
$table->wrap[] = false;
}
$table->head[] = '';
$table->align[] = 'center';
$table->wrap[] = true;
$trks = track_assignment_get_listing($trackid, $sort, $dir, $page * $perpage, $perpage, $namesearch, $alpha);
$numtrk = track_assignment_count_records($trackid, $namesearch, $alpha);
$alphabet = explode(',', get_string('alphabet'));
$strall = get_string('all');
/// Nav bar information:
$bc = '<div style="float:right;">' . $numtrk . ' track(s) found.</div>' . '<span class="breadcrumb">' . get_string('trackasso_manage_crumb', 'block_curr_admin', $track->name) . '</span>';
echo cm_print_heading_block($bc, '', true);
echo '<br />' . "\n";
/// Bar of first initials
echo "<p style=\"text-align:center\">";
echo 'Name' . " : ";
if ($alpha) {
echo " <a href=\"index.php?s=trkcls&section=curr&sort=name&dir=ASC&" . "perpage={$perpage}&trackid={$trackid}\">{$strall}</a> ";
} else {
echo " <b>{$strall}</b> ";
}
foreach ($alphabet as $letter) {
if ($letter == $alpha) {
echo " <b>{$letter}</b> ";
} else {
echo " <a href=\"index.php?s=trkcls&section=curr&sort=idnumber&dir=ASC&" . "perpage={$perpage}&trackid={$trackid}&alpha={$letter}\">{$letter}</a> ";
}
}
echo "</p>";
print_paging_bar($numtrk, $page, $perpage, "index.php?s=trkm&section=curr&sort={$sort}&dir={$dir}&perpage={$perpage}&" . "alpha={$alpha}&trackid={$trackid}&search=" . urlencode(stripslashes($namesearch)) . "&");
if (!$trks) {
$match = array();
if ($namesearch !== '') {
$match[] = s($namesearch);
}
if ($alpha) {
$match[] = 'idnumber' . ": {$alpha}" . "___";
}
$matchstring = implode(", ", $match);
echo get_string('no_matching_track_assign', 'block_curr_admin') . $matchstring;
$table = NULL;
} else {
$table->width = "95%";
foreach ($trks as $trk) {
$deletebutton = '<a href="index.php?s=trkcls&section=curr&action=delete&' . 'id=' . $trk->id . '">' . '<img src="pix/delete.gif" alt="Delete" title="Delete" /></a>';
$editbutton = '<a href="index.php?s=trkcls&section=curr&action=edit&id=' . $trk->id . '">' . '<img src="pix/edit.gif" alt="Edit" title="Edit" /></a>';
/*$tagbutton = '<a href="index.php?s=tagins&section=curr&t=cur&i='.$trk->id.'">'.
'<img src="pix/tag.gif" alt="Tags" title="Tags" /></a>';
$clusterbutton = '<a href="index.php?s=clutrk&section=curr&mode=trk&' .
'track=' . $trk->id . '"><img src="pix/cluster.gif" alt="Clusters" '.
'title="Clusters" /></a>';*/
$newarr = array();
foreach ($columns as $column => $cdesc) {
if ($column == 'clsname') {
$newarr[] = '<a href="index.php?s=cls§ion=curr&action=edit&id=' . $trk->classid . '">' . $trk->{$column} . '</a>';
} else {
$newarr[] = $trk->{$column};
}
}
$newarr[] = $editbutton . ' ' . $deletebutton;
$table->data[] = $newarr;
}
}
echo "<table class=\"searchbox\" style=\"margin-left:auto;margin-right:auto\" cellpadding=\"10\"><tr><td>";
echo "<form action=\"index.php\" method=\"get\"><fieldset class=\"invisiblefieldset\">";
echo '<input type="hidden" name="s" value="trkcls" />';
echo '<input type="hidden" name="section" value="curr" />';
echo '<input type="hidden" name="sort" value="' . $sort . '" />';
echo '<input type="hidden" name="dir" value="' . $dir . '" />';
echo '<input type="hidden" name="perpage" value="' . $perpage . '" />';
echo '<input type="hidden" name="trackid" value="' . $trackid . '" />';
echo "<input type=\"text\" name=\"search\" value=\"" . s($namesearch, true) . "\" size=\"40\" />";
echo "<input type=\"submit\" value=\"" . get_string('search', 'block_curr_admin') . "\" />";
if ($namesearch) {
echo "<input type=\"button\" onclick=\"document.location='index.php?s=trkcls&" . "section=curr&sort={$sort}&dir={$dir}&perpage={$perpage}&alpha={$alpha}&trackid={$trackid}';\" " . "value=\"" . get_string('show_all_curricula', 'block_curr_admin') . "\" />";
}
echo "</fieldset></form>";
echo "</td></tr></table>";
if (!empty($table)) {
print_heading('<a href="index.php?s=trkcls&section=curr&action=add&trackid=' . $trackid . '">' . get_string('trackasso_add_asso', 'block_curr_admin', $track->name) . '</a>');
print_table($table);
print_paging_bar($numtrk, $page, $perpage, "index.php?s=trkcls&section=curr&sort={$sort}&dir={$dir}&perpage={$perpage}" . "&alpha={$alpha}&trackid={$trackid}&search=" . urlencode(stripslashes($namesearch)) . "&");
}
print_heading('<a href="index.php?s=trkcls&section=curr&action=add&trackid=' . $trackid . '">' . get_string('trackasso_add_asso', 'block_curr_admin', $track->name) . '</a>');
}
/**
* Clone a curriculum.
* @param array $options options for cloning. Valid options are:
* - 'tracks': whether or not to clone tracks (default: false)
* - 'courses': whether or not to clone courses (default: false)
* - 'classes': whether or not to clone classes (default: false)
* - 'moodlecourses': whether or not to clone Moodle courses (if they were
* autocreated). Values can be (default: "copyalways"):
* - "copyalways": always copy course
* - "copyautocreated": only copy autocreated courses
* - "autocreatenew": autocreate new courses from course template
* - "link": link to existing course
* - 'targetcluster': the cluster id or cluster object (if any) to
* associate the clones with (default: none)
* @return array array of array of object IDs created. Key in outer array
* is type of object (plural). Key in inner array is original object ID,
* value is new object ID. Outer array also has an entry called 'errors',
* which is an array of any errors encountered when duplicating the
* object.
*/
function duplicate($options = array())
{
require_once CURMAN_DIRLOCATION . '/lib/track.class.php';
$objs = array('errors' => array());
if (isset($options['targetcluster'])) {
$cluster = $options['targetcluster'];
if (!is_object($cluster) || !is_a($cluster, 'cluster')) {
$options['targetcluster'] = $cluster = new cluster($cluster);
}
}
// clone main curriculum object
$clone = new curriculum($this);
unset($clone->id);
if (isset($cluster)) {
// if cluster specified, append cluster's name to curriculum
$clone->name = $clone->name . ' - ' . $cluster->name;
$clone->idnumber = $clone->idnumber . ' - ' . $cluster->name;
}
$clone = new curriculum(addslashes_recursive($clone));
if (!$clone->add()) {
$objs['errors'][] = get_string('failclustcpycurr', 'block_curr_admin', $this);
return $objs;
}
$objs['curricula'] = array($this->id => $clone->id);
$options['targetcurriculum'] = $clone->id;
// associate with target cluster (if any)
if (isset($cluster)) {
clustercurriculum::associate($cluster->id, $clone->id);
}
if (!empty($options['courses'])) {
// copy courses
$currcrs = curriculumcourse_get_list_by_curr($this->id);
if (!empty($currcrs)) {
$objs['courses'] = array();
$objs['classes'] = array();
foreach ($currcrs as $currcrsdata) {
$course = new course($currcrsdata->courseid);
$rv = $course->duplicate($options);
if (isset($rv['errors']) && !empty($rv['errors'])) {
$objs['errors'] = array_merge($objs['errors'], $rv['errors']);
}
if (isset($rv['courses'])) {
$objs['courses'] = $objs['courses'] + $rv['courses'];
}
if (isset($rv['classes'])) {
$objs['classes'] = $objs['classes'] + $rv['classes'];
}
// associate with curriculum
if (isset($rv['courses'][$course->id])) {
$curcrs = new curriculumcourse($currcrsdata);
unset($curcrs->id);
$curcrs->courseid = $rv['courses'][$course->id];
$curcrs->curriculumid = $clone->id;
$curcrs->add();
}
}
}
}
if (!empty($objs['errors'])) {
return $objs;
}
if (!empty($options['tracks'])) {
// copy tracks
$tracks = track_get_listing('name', 'ASC', 0, 0, '', '', $this->id);
if (isset($objs['courses'])) {
$options['coursemap'] = $objs['courses'];
}
if (!empty($tracks)) {
$objs['tracks'] = array();
if (isset($objs['courses'])) {
$options['coursemap'] = $objs['courses'];
}
if (!isset($objs['classes'])) {
$objs['classes'] = array();
}
foreach ($tracks as $track) {
$track = new track($track);
$options['classmap'] = $objs['classes'];
$rv = $track->duplicate($options);
if (isset($rv['errors']) && !empty($rv['errors'])) {
$objs['errors'] = array_merge($objs['errors'], $rv['errors']);
}
if (isset($rv['tracks'])) {
$objs['tracks'] = $objs['tracks'] + $rv['tracks'];
}
if (isset($rv['classes'])) {
$objs['classes'] = $objs['classes'] + $rv['classes'];
}
}
}
}
return $objs;
}
/**
* Clone a curriculum.
* @param array $options options for cloning. Valid options are:
* - 'tracks': whether or not to clone tracks (default: false)
* - 'courses': whether or not to clone courses (default: false)
* - 'classes': whether or not to clone classes (default: false)
* - 'moodlecourses': whether or not to clone Moodle courses (if they were
* autocreated). Values can be (default: "copyalways"):
* - "copyalways": always copy course
* - "copyautocreated": only copy autocreated courses
* - "autocreatenew": autocreate new courses from course template
* - "link": link to existing course
* - 'targetcluster': the cluster id or cluster object (if any) to
* associate the clones with (default: none)
* @return array array of array of object IDs created. Key in outer array
* is type of object (plural). Key in inner array is original object ID,
* value is new object ID. Outer array also has an entry called 'errors',
* which is an array of any errors encountered when duplicating the
* object.
*/
function duplicate(array $options = array())
{
require_once elispm::lib('data/track.class.php');
$objs = array('errors' => array());
if (isset($options['targetcluster'])) {
$userset = $options['targetcluster'];
if (!is_object($userset) || !is_a($userset, 'userset')) {
$options['targetcluster'] = $userset = new userset($userset);
}
}
// Due to lazy loading, we need to pre-load this object
$this->load();
// clone main curriculum object
$clone = new curriculum($this);
unset($clone->id);
$idnumber = $clone->idnumber;
$name = $clone->name;
if (isset($userset)) {
$to_append = ' - ' . $userset->name;
// if cluster specified, append cluster's name to curriculum
$idnumber = append_once($idnumber, $to_append, array('maxlength' => 95));
$name = append_once($name, $to_append, array('maxlength' => 59));
}
//get a unique idnumber
$clone->idnumber = generate_unique_identifier(curriculum::TABLE, 'idnumber', $idnumber, array('idnumber' => $idnumber));
if ($clone->idnumber != $idnumber) {
//get the suffix appended and add it to the name
$parts = explode('.', $clone->idnumber);
$suffix = end($parts);
$clone->name = $name . '.' . $suffix;
} else {
$clone->name = $name;
}
$clone = new curriculum($clone);
$clone->save();
$objs['curricula'] = array($this->id => $clone->id);
$options['targetcurriculum'] = $clone->id;
// associate with target cluster (if any)
if (isset($userset)) {
clustercurriculum::associate($userset->id, $clone->id);
}
if (!empty($options['courses'])) {
// copy courses
$currcrs = curriculumcourse_get_list_by_curr($this->id);
if ($currcrs->valid()) {
$objs['courses'] = array();
$objs['classes'] = array();
foreach ($currcrs as $currcrsdata) {
$course = new course($currcrsdata->courseid);
$rv = $course->duplicate($options);
if (isset($rv['errors']) && !empty($rv['errors'])) {
$objs['errors'] = array_merge($objs['errors'], $rv['errors']);
}
if (isset($rv['courses'])) {
$objs['courses'] = $objs['courses'] + $rv['courses'];
}
if (isset($rv['classes'])) {
$objs['classes'] = $objs['classes'] + $rv['classes'];
}
// associate with curriculum
if (isset($rv['courses'][$course->id])) {
$curcrs = new curriculumcourse($currcrsdata);
unset($curcrs->id);
$curcrs->courseid = $rv['courses'][$course->id];
$curcrs->curriculumid = $clone->id;
$curcrs->save();
}
}
}
unset($currcrs);
}
if (!empty($objs['errors'])) {
return $objs;
}
if (!empty($options['tracks'])) {
// copy tracks
$tracks = track_get_listing('name', 'ASC', 0, 0, '', '', $this->id);
if (isset($objs['courses'])) {
$options['coursemap'] = $objs['courses'];
}
if (!empty($tracks)) {
$objs['tracks'] = array();
if (isset($objs['courses'])) {
$options['coursemap'] = $objs['courses'];
}
if (!isset($objs['classes'])) {
$objs['classes'] = array();
}
foreach ($tracks as $track) {
$track = new track($track);
$options['classmap'] = $objs['classes'];
$rv = $track->duplicate($options);
if (isset($rv['errors']) && !empty($rv['errors'])) {
$objs['errors'] = array_merge($objs['errors'], $rv['errors']);
}
if (isset($rv['tracks'])) {
$objs['tracks'] = $objs['tracks'] + $rv['tracks'];
}
if (isset($rv['classes'])) {
$objs['classes'] = $objs['classes'] + $rv['classes'];
}
}
}
}
return $objs;
}
