Skip to content

Commit

Permalink
Automatic refresh of all user's checklists when changing the completi…
Browse files Browse the repository at this point in the history 
…on grades
  • Loading branch information
@davosmith
davosmith committed Jan 14, 2011
1 parent 2617e70 commit 49fedee
Show file tree
Hide file tree
Showing 2 changed files with 191 additions and 175 deletions.
173 changes: 2 additions & 171 deletions forceupdate.php
View file
@@ -1,175 +1,6 @@
<html><head><title>Updating checklist</title></head>
<body>
<h1>Attempting to update checklist from past log entries</h1>
<?php

// This will force an update of this checklist, based on the logs

require_once(dirname(dirname(dirname(__FILE__))).'/config.php');

$id = required_param('id', PARAM_INT);

if (! $cm = get_coursemodule_from_id('checklist', $id)) {
error('Course Module ID was incorrect');
}

if (! $course = get_record('course', 'id', $cm->course)) {
error('Course is misconfigured');
}

if (! $checklist = get_record('checklist', 'id', $cm->instance)) {
error('Course module is incorrect');
}

require_login($course, true, $cm);

$context = get_context_instance(CONTEXT_MODULE, $cm->id);

require_capability('mod/checklist:viewreports', $context);

if (!$checklist->autoupdate || !$checklist->autopopulate) {
error("This is not an auto-updating checklist");
}

// Get a list of all the checklist items with a module linked to them
$sql = "SELECT cm.id AS cmid, m.name AS mod_name, i.id AS itemid
FROM {$CFG->prefix}modules m, {$CFG->prefix}course_modules cm, {$CFG->prefix}checklist_item i
WHERE m.id = cm.module AND cm.id = i.moduleid AND i.moduleid > 0 AND i.checklist = {$cm->instance}";

$items = get_records_sql($sql);
if (!$items) {
error("No suitable items in this checklist to update");
}

if ($users = get_users_by_capability($context, 'mod/checklist:updateown', 'u.id', '', '', '', '', '', false)) {
$users = implode(',',array_keys($users));
}

if (!$users) {
error("No users to update");
}

$updategrades = false;
foreach ($items as $item) {
$logaction = '';
$logaction2 = false;

switch($item->mod_name) {
case 'survey':
$logaction = 'submit';
break;
case 'quiz':
$logaction = 'close attempt';
break;
case 'forum':
$logaction = 'add post';
$logaction2 = 'add discussion';
break;
case 'resource':
$logaction = 'view';
break;
case 'hotpot':
$logaction = 'submit';
break;
case 'wiki':
$logaction = 'edit';
break;
case 'checklist':
$logaction = 'complete';
break;
case 'choice':
$logaction = 'choose';
break;
case 'lams':
$logaction = 'view';
break;
case 'scorm':
$logaction = 'view';
break;
case 'assignment':
$logaction = 'upload';
break;
case 'journal':
$logaction = 'add entry';
break;
case 'lesson':
$logaction = 'end';
break;
case 'realtimequiz':
$logaction = 'submit';
break;
case 'workshop':
$logaction = 'submit';
break;
case 'glossary':
$logaction = 'add entry';
break;
case 'data':
$logaction = 'add';
break;
case 'chat':
$logaction = 'talk';
break;
case 'feedback':
$logaction = 'submit';
break;
default:
continue 2;
break;
}

$sql = 'SELECT DISTINCT userid ';
$sql .= "FROM {$CFG->prefix}log ";
$sql .= "WHERE cmid = {$item->cmid} AND (action = '{$logaction}'";
if ($logaction2) {
$sql .= " OR action = '{$logaction2}'";
}
$sql .= ") AND userid IN ($users)";
$log_entries = get_records_sql($sql);

if (!$log_entries) {
continue;
}

foreach ($log_entries as $entry) {
//echo "User: {$entry->userid} has completed '{$item->mod_name}' with cmid {$item->cmid}, so updating checklist item {$item->itemid}<br />\n";

$check = get_record('checklist_check', 'item', $item->itemid, 'userid', $entry->userid);
if ($check) {
if ($check->usertimestamp) {
continue;
}
$check->usertimestamp = time();
update_record('checklist_check', $check);
$updategrades = true;
} else {
$check = new stdClass;
$check->item = $item->itemid;
$check->userid = $entry->userid;
$check->usertimestamp = time();
$check->teachertimestamp = 0;
$check->teachermark = 0; // CHECKLIST_TEACHERMARK_UNDECIDED - not loading from mod/checklist/lib.php to reduce overhead

$check->id = insert_record('checklist_check', $check);
$updategrades = true;
}
}
}


if ($updategrades) {
require_once($CFG->dirroot.'/mod/checklist/lib.php');
checklist_update_grades($checklist);

echo "<p>The checklist '{$checklist->name}' has been updated</p>";

} else {

echo "<p>The checklist '{$checklist->name}' did not need updating</p>";
}

print_continue($CFG->wwwroot.'/mod/checklist/view.php?id='.$id);

?>
<h1>Please do not use this file</h1>
<p>Instead, just update one of the completion grades and save it</p>
</body>
</html>
193 changes: 189 additions & 4 deletions locallib.php
View file
Expand Up @@ -1311,10 +1311,6 @@ function view_edit_items() {
}

print_box_end();

if ($this->checklist->autopopulate && $this->checklist->autoupdate) {
echo '<br/><a href="'.$CFG->wwwroot.'/mod/checklist/forceupdate.php?id='.$this->cm->id.'">'.get_string('forceupdate','checklist').'</a>';
}
}

function view_report() {
Expand Down Expand Up @@ -2418,6 +2414,7 @@ function update_complete_scores() {
return;
}

$changed = false;
foreach ($newscores as $itemid=>$newscore) {
if (!isset($this->items[$itemid])) {
continue;
Expand All @@ -2433,8 +2430,196 @@ function update_complete_scores() {
$upditem->id = $item->id;
$upditem->complete_score = $newscore;
update_record('checklist_item', $upditem);
$changed = true;
}
}

if ($changed) {
$this->update_all_checks_from_completion_scores();
}
}

function update_all_checks_from_completion_scores() {
global $CFG;

$users = get_users_by_capability($this->context, 'mod/checklist:updateown', 'u.id', '', '', '', '', '', false);
if (!$users) {
return;
}
$users = implode(',',array_keys($users));
$updategrades = false;

// Get a list of all the checklist items with a module linked to them (and no score needed to complete them)
$sql = "SELECT cm.id AS cmid, m.name AS mod_name, i.id AS itemid
FROM {$CFG->prefix}modules m, {$CFG->prefix}course_modules cm, {$CFG->prefix}checklist_item i
WHERE m.id = cm.module AND cm.id = i.moduleid AND i.moduleid > 0 AND i.checklist = {$this->checklist->id} AND i.complete_score = 0";

$items = get_records_sql($sql);
if ($items) {
foreach ($items as $item) {
$logaction = '';
$logaction2 = false;

switch($item->mod_name) {
case 'survey':
$logaction = 'submit';
break;
case 'quiz':
$logaction = 'close attempt';
break;
case 'forum':
$logaction = 'add post';
$logaction2 = 'add discussion';
break;
case 'resource':
$logaction = 'view';
break;
case 'hotpot':
$logaction = 'submit';
break;
case 'wiki':
$logaction = 'edit';
break;
case 'checklist':
$logaction = 'complete';
break;
case 'choice':
$logaction = 'choose';
break;
case 'lams':
$logaction = 'view';
break;
case 'scorm':
$logaction = 'view';
break;
case 'assignment':
$logaction = 'upload';
break;
case 'journal':
$logaction = 'add entry';
break;
case 'lesson':
$logaction = 'end';
break;
case 'realtimequiz':
$logaction = 'submit';
break;
case 'workshop':
$logaction = 'submit';
break;
case 'glossary':
$logaction = 'add entry';
break;
case 'data':
$logaction = 'add';
break;
case 'chat':
$logaction = 'talk';
break;
case 'feedback':
$logaction = 'submit';
break;
default:
continue 2;
break;
}

$sql = 'SELECT DISTINCT userid ';
$sql .= "FROM {$CFG->prefix}log ";
$sql .= "WHERE cmid = {$item->cmid} AND (action = '{$logaction}'";
if ($logaction2) {
$sql .= " OR action = '{$logaction2}'";
}
$sql .= ") AND userid IN ($users)";
$log_entries = get_records_sql($sql);

if (!$log_entries) {
continue;
}

foreach ($log_entries as $entry) {
//echo "User: {$entry->userid} has completed '{$item->mod_name}' with cmid {$item->cmid}, so updating checklist item {$item->itemid}<br />\n";

$check = get_record('checklist_check', 'item', $item->itemid, 'userid', $entry->userid);
if ($check) {
if ($check->usertimestamp) {
continue;
}
$check->usertimestamp = time();
update_record('checklist_check', $check);
$updategrades = true;
} else {
$check = new stdClass;
$check->item = $item->itemid;
$check->userid = $entry->userid;
$check->usertimestamp = time();
$check->teachertimestamp = 0;
$check->teachermark = CHECKLIST_TEACHERMARK_UNDECIDED;

$check->id = insert_record('checklist_check', $check);
$updategrades = true;
}
}
}
}

// Get a list of all the items which care about the score
$sql = "SELECT cm.id AS cmid, cm.instance AS instanceid, m.name AS mod_name, i.id AS itemid, i.complete_score AS complete_score
FROM {$CFG->prefix}modules m, {$CFG->prefix}course_modules cm, {$CFG->prefix}checklist_item i
WHERE m.id = cm.module AND cm.id = i.moduleid AND i.moduleid > 0 AND i.checklist = {$this->checklist->id} AND i.complete_score > 0";

$items = get_records_sql($sql);
if ($items) {
// For each item, get a list of users with their grades
foreach ($items as $item) {
$sql = 'SELECT gg.userid AS userid, gg.rawgrade';
$sql .= " FROM {$CFG->prefix}grade_grades gg, {$CFG->prefix}grade_items gi";
$sql .= " WHERE gg.itemid = gi.id AND gi.itemmodule = '{$item->mod_name}' AND gi.iteminstance = {$item->instanceid}";
$sql .= " AND gg.userid IN ($users)";
$grades = get_records_sql($sql);

if ($grades) {
foreach ($grades as $grade) {
$complete = $grade->rawgrade >= $item->complete_score;
$check = get_record('checklist_check', 'item', $item->itemid, 'userid', $grade->userid);
if ($check) {
if ($complete) {
if ($check->usertimestamp) {
continue;
}
$check->usertimestamp = time();
update_record('checklist_check', $check);
$updategrades = true;
} else {
if ($check->usertimestamp == 0) {
continue;
}
$check->usertimestamp = 0;
update_record('checklist_check', $check);
$updategrades = true;
}
} else {
if (!$complete) {
continue;
}
$check = new stdClass;
$check->item = $item->itemid;
$check->userid = $grade->userid;
$check->usertimestamp = time();
$check->teachertimestamp = 0;
$check->teachermark = CHECKLIST_TEACHERMARK_UNDECIDED;

$check->id = insert_record('checklist_check', $check);
$updategrades = true;
}
}
}
}
}

if ($updategrades) {
checklist_update_grades($this->checklist);
}
}

// Update the userid to point to the next user to view
Expand Down

0 comments on commit 49fedee

Please sign in to comment.