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MDL-10012 Implement grade_updated event triggers in Database

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This commit is contained in:
skodak
2007-06-03 19:36:20 +00:00
parent 5980d52f23
commit 04366d79cf
4 changed files with 259 additions and 55 deletions
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mod/data/rate.php
+42 -31
View File
@@ -2,13 +2,42 @@
require_once('../../config.php');
require_once('lib.php');
if (!($data = data_submitted($CFG->wwwroot.'/mod/data/view.php')) or !confirm_sesskey()) {
$dataid = required_param('dataid', PARAM_INT); // The forum the rated posts are from
if (!$data = get_record('data', 'id', $dataid)) {
error("Incorrect data id");
}
if (!$course = get_record('course', 'id', $data->course)) {
error("Course ID was incorrect");
}
if (!$cm = get_coursemodule_from_instance('data', $data->id)) {
error("Course Module ID was incorrect");
}
require_login($course, false, $cm);
if (isguestuser()) {
error("Guests are not allowed to rate entries.");
}
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
require_capability('mod/data:rate', $context);
if (!$data->assessed) {
error("Rating of items not allowed!");
}
$grade_item = data_grade_item_get($data);
if (!$frmdata = data_submitted() or !confirm_sesskey()) {
error("This page was not accessed correctly");
}
$count = 0;
foreach ((array)$data as $recordid => $rating) {
foreach ((array)$frmdata as $recordid => $rating) {
if (!is_numeric($recordid)) {
continue;
}
@@ -16,38 +45,13 @@
if (!$record = get_record('data_records', 'id', $recordid)) {
error("Record ID is incorrect");
}
if (!$data = get_record('data', 'id', $record->dataid)) {
error("Data ID is incorrect");
}
if (!$course = get_record('course', 'id', $data->course)) {
error("Course is misconfigured");
}
if (!$cm = get_coursemodule_from_instance('data', $data->id, $course->id)) {
error("Course Module ID was incorrect");
}
require_login($course->id, false, $cm);
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
if (isguest()) {
error("Guests are not allowed to rate posts");
}
if (!$data->assessed or !has_capability('mod/data:rate', $context)) {
error("Not allowed to rate.");
if ($data->id != $record->dataid) {
error("Incorrect record.");
}
if ($record->userid == $USER->id) {
error("You can not rate your own data");
}
if (!$scale = make_grades_menu($data->scale)) {
error("Icorrect scale");
}
if (!array_key_exists($rating, $scale)) {
error("Icorrect rating value");
continue;
}
// input validation ok
@@ -55,11 +59,17 @@
$count++;
if ($oldrating = get_record('data_ratings', 'userid', $USER->id, 'recordid', $record->id)) {
if ($rating != $oldrating->rating) {
if ($rating == -999) {
delete_records('data_ratings', 'userid', $oldrating->userid, 'recordid', $oldrating->recordid);
data_update_grades($grade_item, $record->userid);
} else if ($rating != $oldrating->rating) {
$oldrating->rating = $rating;
if (! update_record('data_ratings', $oldrating)) {
error("Could not update an old rating ($record->id = $rating)");
}
data_update_grades($grade_item, $record->userid);
}
} else if ($rating) {
$newrating = new object();
@@ -69,6 +79,7 @@
if (! insert_record('data_ratings', $newrating)) {
error("Could not insert a new rating ($record->id = $rating)");
}
data_update_grades($grade_item, $record->userid);
}
}