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MDL-47494 ddmarker: NOBUG list questions in categories in category / context selection UI

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This commit is contained in:
Jamie Pratt
2012-03-29 14:05:57 +07:00
parent e1e835e727
commit af9d63a8dc
2 changed files with 55 additions and 20 deletions
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question/type/ddmarker/imagetargetconverter.php
+54 -20
View File
@@ -103,6 +103,26 @@ class qtype_ddmarker_category_list_item extends qtype_ddmarker_list_item {
return $thisitem.$this->render_children($stringidentifier, $link);
}
}
class qtype_ddmarker_question_list_item extends qtype_ddmarker_list_item {
public function __construct($record, $list, $parentlist) {
$this->record = $record;
$this->list = $list;
$this->parentlist = $parentlist;
}
public function parent_node() {
return $this->parentlist->get_instance($this->record->cat_id);
}
public function render ($stringidentifier, $link) {
global $PAGE;
$a = new stdClass();
$a->name = $this->record->name;
$thisitem = get_string('listitemquestion', 'qtype_ddmarker', $a);
return $thisitem;
}
}
class qtype_ddmarker_context_list_item extends qtype_ddmarker_list_item {
protected $list;
@@ -139,8 +159,10 @@ class qtype_ddmarker_context_list_item extends qtype_ddmarker_list_item {
* Describes a nested list of listitems. This class and sub classes contain the functionality to build the nested list.
**/
abstract class qtype_ddmarker_list {
protected $records = array();
protected $instances = array();
abstract protected function new_list_item($record);
protected function make_list_item_instances_from_records ($contextids) {
protected function make_list_item_instances_from_records ($contextids = null) {
if (!empty($this->records)) {
foreach ($this->records as $id => $record) {
$this->instances[$id] = $this->new_list_item($record);
@@ -154,13 +176,12 @@ abstract class qtype_ddmarker_list {
public function leaf_node ($id, $qcount) {
$instance = $this->get_instance($id);
$instance->leaf_to_root($qcount);
//print_object(array('list' => $this)+ compact('id', 'qcount'));
}
}
class qtype_ddmarker_context_list extends qtype_ddmarker_list {
protected $records = array();
protected $instances = array();
protected function new_list_item($record) {
return new qtype_ddmarker_context_list_item($record, $this);
@@ -195,9 +216,9 @@ class qtype_ddmarker_context_list extends qtype_ddmarker_list {
}
}
class qtype_ddmarker_category_list extends qtype_ddmarker_list {
protected $records = array();
protected $instances = array();
protected $contextlist;
protected function new_list_item($record) {
return new qtype_ddmarker_category_list_item($record, $this, $this->contextlist);
@@ -212,6 +233,19 @@ class qtype_ddmarker_category_list extends qtype_ddmarker_list {
}
}
class qtype_ddmarker_question_list extends qtype_ddmarker_list {
protected $categorylist;
protected function new_list_item($record) {
return new qtype_ddmarker_question_list_item($record, $this, $this->categorylist);
}
public function __construct($questions, $categorylist) {
global $DB;
$this->categorylist = $categorylist;
$this->records = $questions;
parent::make_list_item_instances_from_records ();
}
}
$categoryid = optional_param('categoryid', 0, PARAM_INT);
$qcontextid = optional_param('contextid', 0, PARAM_INT);
$confirm = optional_param('confirm', 0, PARAM_INT);
@@ -242,45 +276,45 @@ if ($qcontextid) {
$where .= 'AND cat.contextid = cat2.contextid AND cat2.id = :categoryid ';
$params['categoryid'] = $categoryid;
}
$sql = 'SELECT cat.id, cat.contextid, COUNT(1) AS qcount '.
$sql = 'SELECT q.id, cat.id AS cat_id, cat.contextid, q.name '.
$from.
$where.
'GROUP BY cat.id, cat.contextid';
'ORDER BY cat.id';
$catswithquestions = $DB->get_records_sql($sql, $params);
$questions = $DB->get_records_sql($sql, $params);
$contextids = array();
foreach ($catswithquestions as $catwithquestions) {
$contextids[] = $catwithquestions->contextid;
foreach ($questions as $question) {
$contextids[] = $question->contextid;
}
$contexts = new qtype_ddmarker_context_list($contextids);
$categories = new qtype_ddmarker_category_list($contextids, $contexts);
$contextlist = new qtype_ddmarker_context_list(array_unique($contextids));
$categorylist = new qtype_ddmarker_category_list($contextids, $contextlist);
$questionlist = new qtype_ddmarker_question_list($questions, $categorylist);
foreach ($catswithquestions as $catwithquestions) {
$categories->leaf_node($catwithquestions->id, $catwithquestions->qcount);
foreach ($questions as $question) {
$questionlist->leaf_node($question->id, 1);
}
if ($categoryid || $qcontextid) {
if (!$confirm) {
$cofirmedurl = new moodle_url($PAGE->url, compact('categoryid', 'contextid')+array('confirm'=>1));
$cancelurl = new moodle_url($PAGE->url);
if ($categoryid) {
$torender = $categories->get_instance($categoryid);
$torender = $categorylist->get_instance($categoryid);
} else if ($qcontextid) {
$torender = $contexts->get_instance($qcontextid);
$torender = $contextlist->get_instance($qcontextid);
} else {
$torender = $contexts->root_node();
$torender = $contextlist->root_node();
}
echo $contexts->render('listitem', false, $torender);
echo $contextlist->render('listitem', false, $torender);
echo $OUTPUT->confirm(get_string('confirmimagetargetconversion', 'qtype_ddmarker'), $cofirmedurl, $cancelurl);
} else if (confirm_sesskey()) {
}
} else {
echo $contexts->render('listitemaction', true, $contexts->root_node());
echo $contextlist->render('listitemaction', true, $contextlist->root_node());
}
// Footer.
echo $OUTPUT->footer();
question/type/ddmarker/lang/en/qtype_ddmarker.php
+1
View File
@@ -60,6 +60,7 @@ $string['listitemactioncategory'] = 'Convert all imagetarget questions in catego
$string['listitemactioncontext'] = 'Convert all imagetarget questions in context "{$a->name}" (contains {$a->qcount} imagetarget questions)';
$string['listitemcategory'] = 'Questions in category "{$a->name}" (contains {$a->qcount} imagetarget questions)';
$string['listitemcontext'] = 'Questions in context "{$a->name}" (contains {$a->qcount} imagetarget questions)';
$string['listitemquestion'] = 'Question "{$a->name}"';
$string['marker'] = 'Marker';
$string['marker_n'] = 'Marker {no}';
$string['markers'] = 'Markers';