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MDL-44316 core_tag: changed the API to accept a contextid and component

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This commit is contained in:
Mark Nelson
2014-03-22 13:50:08 -07:00
parent 8dfc4d9c58
commit cc033d48b5
24 changed files with 428 additions and 68 deletions
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lib/questionlib.php
+23 -4
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@@ -331,6 +331,9 @@ function question_delete_question($questionid) {
question_bank::get_qtype($question->qtype, false)->delete_question(
$questionid, $question->contextid);
// Delete all tag instances.
$DB->delete_records('tag_instance', array('component' => 'core_question', 'itemid' => $question->id));
// Now recursively delete all child questions
if ($children = $DB->get_records('question',
array('parent' => $questionid), '', 'id, qtype')) {
@@ -435,7 +438,7 @@ function question_delete_course_category($category, $newcategory, $feedback=true
// Check to see if there were any questions that were kept because
// they are still in use somehow, even though quizzes in courses
// in this category will already have been deteted. This could
// in this category will already have been deleted. This could
// happen, for example, if questions are added to a course,
// and then that course is moved to another category (MDL-14802).
$questionids = $DB->get_records_menu('question',
@@ -474,12 +477,17 @@ function question_delete_course_category($category, $newcategory, $feedback=true
}
} else {
// Move question categories ot the new context.
// Move question categories to the new context.
if (!$newcontext = context_coursecat::instance($newcategory->id)) {
return false;
}
$DB->set_field('question_categories', 'contextid', $newcontext->id,
array('contextid'=>$context->id));
// Update the contextid for any tag instances for questions in the old context.
$DB->set_field('tag_instance', 'contextid', $newcontext->id, array('component' => 'core_question',
'contextid' => $context->id));
$DB->set_field('question_categories', 'contextid', $newcontext->id, array('contextid' => $context->id));
if ($feedback) {
$a = new stdClass();
$a->oldplace = $context->get_context_name();
@@ -611,6 +619,10 @@ function question_move_questions_to_category($questionids, $newcategoryid) {
$DB->set_field_select('question', 'category', $newcategoryid,
"parent $questionidcondition", $params);
// Update the contextid for any tag instances that may exist for these questions.
$DB->set_field_select('tag_instance', 'contextid', $newcontextid,
"component = 'core_question' AND itemid $questionidcondition", $params);
// TODO Deal with datasets.
// Purge these questions from the cache.
@@ -641,6 +653,13 @@ function question_move_category_to_context($categoryid, $oldcontextid, $newconte
question_bank::notify_question_edited($questionid);
}
if ($questionids) {
// Update the contextid for any tag instances that may exist for these questions.
list($questionids, $params) = $DB->get_in_or_equal(array_keys($questionids));
$DB->set_field_select('tag_instance', 'contextid', $newcontextid,
"component = 'core_question' AND itemid $questionids", $params);
}
$subcatids = $DB->get_records_menu('question_categories',
array('parent' => $categoryid), '', 'id,1');
foreach ($subcatids as $subcatid => $notused) {