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MDL-20636 converstion of questionlib.php and base questiontype.php, plus other cheanges required to get the question editing page to display.

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This commit is contained in:
Tim Hunt 2010-12-23 08:41:01 +00:00
parent 06f8ed54fd
commit f29aeb5afd
13 changed files with 3165 additions and 2639 deletions
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34
admin/qtypes.php
View file

@ -14,12 +14,14 @@
admin_externalpage_setup('manageqtypes');
$qtypes = question_bank::get_all_qtypes();
/// Get some data we will need - question counts and which types are needed.
$counts = $DB->get_records_sql("
SELECT qtype, COUNT(1) as numquestions, SUM(hidden) as numhidden
FROM {question} GROUP BY qtype", array());
$needed = array();
foreach ($QTYPES as $qtypename => $qtype) {
foreach ($qtypes as $qtypename => $qtype) {
if (!isset($counts[$qtypename])) {
$counts[$qtypename] = new stdClass;
$counts[$qtypename]->numquestions = 0;
@ -29,13 +31,13 @@
$counts[$qtypename]->numquestions -= $counts[$qtypename]->numhidden;
}
$needed['missingtype'] = true; // The system needs the missing question type.
foreach ($QTYPES as $qtypename => $qtype) {
foreach ($qtypes as $qtypename => $qtype) {
foreach ($qtype->requires_qtypes() as $reqtype) {
$needed[$reqtype] = true;
}
}
foreach ($counts as $qtypename => $count) {
if (!isset($QTYPES[$qtypename])) {
if (!isset($qtypes[$qtypename])) {
$counts['missingtype']->numquestions += $count->numquestions - $count->numhidden;
$counts['missingtype']->numhidden += $count->numhidden;
}
@ -44,7 +46,7 @@
/// Work of the correct sort order.
$config = get_config('question');
$sortedqtypes = array();
foreach ($QTYPES as $qtypename => $qtype) {
foreach ($qtypes as $qtypename => $qtype) {
$sortedqtypes[$qtypename] = $qtype->local_name();
}
$sortedqtypes = question_sort_qtype_array($sortedqtypes, $config);
@ -53,7 +55,7 @@
// Disable.
if (($disable = optional_param('disable', '', PARAM_SAFEDIR)) && confirm_sesskey()) {
if (!isset($QTYPES[$disable])) {
if (!isset($qtypes[$disable])) {
print_error('unknownquestiontype', 'question', admin_url('qtypes.php'), $disable);
}
@ -63,11 +65,11 @@
// Enable.
if (($enable = optional_param('enable', '', PARAM_SAFEDIR)) && confirm_sesskey()) {
if (!isset($QTYPES[$enable])) {
if (!isset($qtypes[$enable])) {
print_error('unknownquestiontype', 'question', admin_url('qtypes.php'), $enable);
}
if (!$QTYPES[$enable]->menu_name()) {
if (!$qtypes[$enable]->menu_name()) {
print_error('cannotenable', 'question', admin_url('qtypes.php'), $enable);
}
@ -77,7 +79,7 @@
// Move up in order.
if (($up = optional_param('up', '', PARAM_SAFEDIR)) && confirm_sesskey()) {
if (!isset($QTYPES[$up])) {
if (!isset($qtypes[$up])) {
print_error('unknownquestiontype', 'question', admin_url('qtypes.php'), $up);
}
@ -88,7 +90,7 @@
// Move down in order.
if (($down = optional_param('down', '', PARAM_SAFEDIR)) && confirm_sesskey()) {
if (!isset($QTYPES[$down])) {
if (!isset($qtypes[$down])) {
print_error('unknownquestiontype', 'question', admin_url('qtypes.php'), $down);
}
@ -104,11 +106,11 @@
print_error('cannotdeletemissingqtype', 'admin', admin_url('qtypes.php'));
}
if (!isset($QTYPES[$delete])) {
if (!isset($qtypes[$delete])) {
print_error('unknownquestiontype', 'question', admin_url('qtypes.php'), $delete);
}
$qtypename = $QTYPES[$delete]->local_name();
$qtypename = $qtypes[$delete]->local_name();
if ($counts[$delete]->numquestions + $counts[$delete]->numhidden > 0) {
print_error('cannotdeleteqtypeinuse', 'admin', admin_url('qtypes.php'), $qtypename);
}
@ -119,7 +121,7 @@
// If not yet confirmed, display a confirmation message.
if (!optional_param('confirm', '', PARAM_BOOL)) {
$qtypename = $QTYPES[$delete]->local_name();
$qtypename = $qtypes[$delete]->local_name();
echo $OUTPUT->header();
echo $OUTPUT->heading(get_string('deleteqtypeareyousure', 'admin', $qtypename));
echo $OUTPUT->confirm(get_string('deleteqtypeareyousuremessage', 'admin', $qtypename),
@ -141,13 +143,13 @@
unset_config($delete . '_sortorder', 'question');
// Then the tables themselves
drop_plugin_tables($delete, $QTYPES[$delete]->plugin_dir() . '/db/install.xml', false);
drop_plugin_tables($delete, $qtypes[$delete]->plugin_dir() . '/db/install.xml', false);
// Remove event handlers and dequeue pending events
events_uninstall('qtype/' . $delete);
$a->qtype = $qtypename;
$a->directory = $QTYPES[$delete]->plugin_dir();
$a->directory = $qtypes[$delete]->plugin_dir();
echo $OUTPUT->box(get_string('qtypedeletefiles', 'admin', $a), 'generalbox', 'notice');
echo $OUTPUT->continue_button(admin_url('qtypes.php'));
echo $OUTPUT->footer();
@ -174,7 +176,7 @@
/// Add a row for each question type.
$createabletypes = question_type_menu();
foreach ($sortedqtypes as $qtypename => $localname) {
$qtype = $QTYPES[$qtypename];
$qtype = $qtypes[$qtypename];
$row = array();
// Question icon and name.
@ -213,7 +215,7 @@
$strtypes = array();
if (!empty($requiredtypes)) {
foreach ($requiredtypes as $required) {
$strtypes[] = $QTYPES[$required]->local_name();
$strtypes[] = $qtypes[$required]->local_name();
}
$row[] = implode(', ', $strtypes);
} else {