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MDL-7888 rewritten email alerts to graders - "mod/assignment:grade" permission is now used instead of legacy teacher; it should also fix missing alerts when using separate groups; merged from MOODLE_18_STABLE

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skodak 2007-04-10 14:51:34 +00:00
parent 26d12a0c16
commit 413efd2200
1 changed files with 48 additions and 19 deletions
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67
mod/assignment/lib.php
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@ -1394,20 +1394,7 @@ class assignment_base {
$user = get_record('user', 'id', $submission->userid);
if (groupmode($this->course, $this->cm) == SEPARATEGROUPS) { // Separate groups are being used
if ($groups = user_group($this->course->id, $user->id)) { // Try to find groups
$teachers = array();
foreach ($groups as $group) {
$teachers = array_merge($teachers, get_group_teachers($this->course->id, $group->id));
}
} else {
$teachers = get_group_teachers($this->course->id, 0); // Works even if not in group
}
} else {
$teachers = get_course_teachers($this->course->id);
}
if ($teachers) {
if ($teachers = $this->get_graders($user)) {
$strassignments = get_string('modulenameplural', 'assignment');
$strassignment = get_string('modulename', 'assignment');
@ -1415,7 +1402,7 @@ class assignment_base {
foreach ($teachers as $teacher) {
$info = new object();
$info->username = fullname($user);
$info->username = fullname($user, true);
$info->assignment = format_string($this->assignment->name,true);
$info->url = $CFG->wwwroot.'/mod/assignment/submissions.php?id='.$this->cm->id;
@ -1428,6 +1415,48 @@ class assignment_base {
}
}
/**
* Returns a list of teachers that should be grading given submission
*/
function get_graders($user) {
//potential graders
$potgraders = get_users_by_capability($this->context, 'mod/assignment:grade', $fields='', $sort='', $limitfrom='',
$limitnum='', $groups='', $exceptions='', $doanything=false, $view=false);
$graders = array();
if (groupmode($this->course, $this->cm) == SEPARATEGROUPS) { // Separate groups are being used
if ($groups = user_group($this->course->id, $user->id)) { // Try to find all groups
foreach ($groups as $group) {
foreach ($potgraders as $t) {
if ($t->id == $user->id) {
continue; // do not send self
}
if (groups_is_member($group->id, $t->id)) {
$graders[$t->id] = $t;
}
}
}
} else {
// user not in group, try to find graders without group
foreach ($potgraders as $t) {
if ($t->id == $user->id) {
continue; // do not send self
}
if (!user_group($this->course->id, $t->id)) { //ugly hack
$graders[$t->id] = $t;
}
}
}
} else {
foreach ($potgraders as $t) {
if ($t->id == $user->id) {
continue; // do not send self
}
$graders[$t->id] = $t;
}
}
return $graders;
}
/**
* Creates the text content for emails to teachers
*
@ -1435,8 +1464,8 @@ class assignment_base {
* @return string
*/
function email_teachers_text($info) {
$posttext = $this->course->shortname.' -> '.$this->strassignments.' -> '.
format_string($this->assignment->name, true)."\n";
$posttext = format_string($this->course->shortname).' -> '.$this->strassignments.' -> '.
format_string($this->assignment->name)."\n";
$posttext .= '---------------------------------------------------------------------'."\n";
$posttext .= get_string("emailteachermail", "assignment", $info)."\n";
$posttext .= "\n---------------------------------------------------------------------\n";
@ -1452,9 +1481,9 @@ class assignment_base {
function email_teachers_html($info) {
global $CFG;
$posthtml = '<p><font face="sans-serif">'.
'<a href="'.$CFG->wwwroot.'/course/view.php?id='.$this->course->id.'">'.$this->course->shortname.'</a> ->'.
'<a href="'.$CFG->wwwroot.'/course/view.php?id='.$this->course->id.'">'.format_string($this->course->shortname).'</a> ->'.
'<a href="'.$CFG->wwwroot.'/mod/assignment/index.php?id='.$this->course->id.'">'.$this->strassignments.'</a> ->'.
'<a href="'.$CFG->wwwroot.'/mod/assignment/view.php?id='.$this->cm->id.'">'.format_string($this->assignment->name,true).'</a></font></p>';
'<a href="'.$CFG->wwwroot.'/mod/assignment/view.php?id='.$this->cm->id.'">'.format_string($this->assignment->name).'</a></font></p>';
$posthtml .= '<hr /><font face="sans-serif">';
$posthtml .= '<p>'.get_string('emailteachermailhtml', 'assignment', $info).'</p>';
$posthtml .= '</font><hr />';