mirror of
https://github.com/moodle/moodle.git
synced 2025-08-06 01:16:44 +02:00
merging MOODLE_19_QUESTIONS with HEAD
This commit is contained in:
jamiesensei
parent
3bee1ead40
commit
271e6decda
47 changed files with 2807 additions and 1546 deletions
|
|
@ -8,64 +8,91 @@
|
|||
*/
|
||||
|
||||
// number of categories to display on page
|
||||
define("QUESTION_PAGE_LENGTH", 20);
|
||||
define("QUESTION_PAGE_LENGTH", 25);
|
||||
|
||||
require_once("$CFG->libdir/listlib.php");
|
||||
require_once("$CFG->dirroot/question/category_form.php");
|
||||
require_once('move_form.php');
|
||||
|
||||
class question_category_list extends moodle_list {
|
||||
var $table = "question_categories";
|
||||
var $listitemclassname = 'question_category_list_item';
|
||||
|
||||
/**
|
||||
* @var reference to list displayed below this one.
|
||||
*/
|
||||
var $nextlist = null;
|
||||
/**
|
||||
* @var reference to list displayed above this one.
|
||||
*/
|
||||
var $lastlist = null;
|
||||
|
||||
var $context = null;
|
||||
|
||||
function question_category_list($type='ul', $attributes='', $editable = false, $pageurl=null, $page = 0, $pageparamname = 'page', $itemsperpage = 20, $context = null){
|
||||
parent::moodle_list('ul', '', $editable, $pageurl, $page, 'cpage', $itemsperpage);
|
||||
$this->context = $context;
|
||||
}
|
||||
|
||||
function get_records() {
|
||||
global $COURSE, $CFG;
|
||||
$categories = get_records($this->table, 'course', "{$COURSE->id}", $this->sortby);
|
||||
|
||||
$catids = array_keys($categories);
|
||||
$select = "WHERE category IN ('".join("', '", $catids)."') AND hidden='0' AND parent='0'";
|
||||
$questioncounts = get_records_sql_menu('SELECT category, COUNT(*) FROM '. $CFG->prefix . 'question' .' '. $select.' GROUP BY category');
|
||||
foreach ($categories as $categoryid => $category){
|
||||
if (isset($questioncounts[$categoryid])){
|
||||
$categories[$categoryid]->questioncount = $questioncounts[$categoryid];
|
||||
} else {
|
||||
$categories[$categoryid]->questioncount = 0;
|
||||
$this->records = get_categories_for_contexts($this->context->id, $this->sortby);
|
||||
}
|
||||
function process_actions($left, $right, $moveup, $movedown, $moveupcontext, $movedowncontext, $tocontext){
|
||||
global $CFG;
|
||||
//parent::procces_actions redirects after any action
|
||||
parent::process_actions($left, $right, $moveup, $movedown);
|
||||
if ($tocontext == $this->context->id){
|
||||
//only called on toplevel list
|
||||
if ($moveupcontext){
|
||||
$cattomove = $moveupcontext;
|
||||
$totop = 0;
|
||||
} elseif ($movedowncontext){
|
||||
$cattomove = $movedowncontext;
|
||||
$totop = 1;
|
||||
}
|
||||
$toparent = "0,{$this->context->id}";
|
||||
redirect($CFG->wwwroot.'/question/contextmove.php?'.
|
||||
$this->pageurl->get_query_string(compact('cattomove', 'totop', 'toparent')));
|
||||
}
|
||||
$this->records = $categories;
|
||||
}
|
||||
}
|
||||
|
||||
class question_category_list_item extends list_item {
|
||||
|
||||
|
||||
function set_icon_html($first, $last, &$lastitem){
|
||||
global $CFG;
|
||||
$category = $this->item;
|
||||
$this->icons['edit']= $this->image_icon(get_string('editthiscategory'),
|
||||
"{$CFG->wwwroot}/question/category.php?".$this->parentlist->pageurl->get_query_string(array('edit'=>$category->id)), 'edit');
|
||||
parent::set_icon_html($first, $last, $lastitem);
|
||||
$toplevel = ($this->parentlist->parentitem === null);//this is a top level item
|
||||
if (($this->parentlist->nextlist !== null) && $last && $toplevel && (count($this->parentlist->items)>1)){
|
||||
$this->icons['down'] = $this->image_icon(get_string('shareincontext', 'question', print_context_name($this->parentlist->nextlist->context)),
|
||||
$this->parentlist->pageurl->out_action(array('movedowncontext'=>$this->id, 'tocontext'=>$this->parentlist->nextlist->context->id)), 'down');
|
||||
}
|
||||
if (($this->parentlist->lastlist !== null) && $first && $toplevel && (count($this->parentlist->items)>1)){
|
||||
$this->icons['up'] = $this->image_icon(get_string('shareincontext', 'question', print_context_name($this->parentlist->lastlist->context)),
|
||||
$this->parentlist->pageurl->out_action(array('moveupcontext'=>$this->id, 'tocontext'=>$this->parentlist->lastlist->context->id)), 'up');
|
||||
}
|
||||
}
|
||||
function item_html($extraargs = array()){
|
||||
global $CFG;
|
||||
$pixpath = $CFG->pixpath;
|
||||
$str = $extraargs['str'];
|
||||
$category = $this->item;
|
||||
|
||||
$linkcss = $category->publish ? ' class="published" ' : ' class="unpublished" ';
|
||||
|
||||
$editqestions = get_string('editquestions', 'quiz');
|
||||
|
||||
/// Each section adds html to be displayed as part of this list item
|
||||
|
||||
|
||||
$item = '<a ' . $linkcss . ' title="' . $str->edit. '" href="'.$this->parentlist->pageurl->out_action(array('edit'=>$this->id)).'">
|
||||
<img src="' . $pixpath . '/t/edit.gif" class="iconsmall"
|
||||
alt="' .$str->edit. '" /> ' . $category->name . '('.$category->questioncount.')'. '</a>';
|
||||
$questionbankurl = "{$CFG->wwwroot}/question/edit.php?".
|
||||
$this->parentlist->pageurl->get_query_string(array('category'=>"$category->id,$category->contextid"));
|
||||
$catediturl = $this->parentlist->pageurl->out(false, array('edit'=>$this->id));
|
||||
$item = "<a title=\"{$str->edit}\" href=\"$catediturl\">".$category->name ."</a> <a title=\"$editqestions\" href=\"$questionbankurl\">".'('.$category->questioncount.')</a>';
|
||||
|
||||
$item .= ' '. $category->info;
|
||||
|
||||
|
||||
if (!empty($category->publish)) {
|
||||
$item .= '<a title="' . $str->hide . '" href="'.$this->parentlist->pageurl->out_action(array('hide'=>$this->id)).'">
|
||||
<img src="' . $pixpath . '/t/hide.gif" class="iconsmall" alt="' .$str->hide. '" /></a> ';
|
||||
} else {
|
||||
$item .= '<a title="' . $str->publish . '" href="'.$this->parentlist->pageurl->out_action(array('publish'=>$this->id)).'">
|
||||
<img src="' . $pixpath . '/t/show.gif" class="iconsmall" alt="' .$str->publish. '" /></a> ';
|
||||
}
|
||||
|
||||
if ($category->id != $extraargs['defaultcategory']->id) {
|
||||
if (count($this->parentlist->records)!=1){ // don't allow delete if this is the last category in this context.
|
||||
$item .= '<a title="' . $str->delete . '" href="'.$this->parentlist->pageurl->out_action(array('delete'=>$this->id)).'">
|
||||
<img src="' . $pixpath . '/t/delete.gif" class="iconsmall" alt="' .$str->delete. '" /></a> ';
|
||||
}
|
||||
|
|
@ -88,29 +115,30 @@ class question_category_object {
|
|||
var $str;
|
||||
var $pixpath;
|
||||
/**
|
||||
* Nested list to display categories.
|
||||
* Nested lists to display categories.
|
||||
*
|
||||
* @var question_category_list
|
||||
* @var array
|
||||
*/
|
||||
var $editlist;
|
||||
var $editlists = array();
|
||||
var $newtable;
|
||||
var $tab;
|
||||
var $tabsize = 3;
|
||||
var $categories;
|
||||
var $categorystrings;
|
||||
var $defaultcategory;
|
||||
//------------------------------------------------------
|
||||
/**
|
||||
* @var moodle_url Object representing url for this page
|
||||
*/
|
||||
var $pageurl;
|
||||
/**
|
||||
* @var question_category_edit_form Object representing form for adding / editing categories.
|
||||
*/
|
||||
var $catform;
|
||||
|
||||
/**
|
||||
* Constructor
|
||||
*
|
||||
* Gets necessary strings and sets relevant path information
|
||||
*/
|
||||
function question_category_object($page, $pageurl) {
|
||||
function question_category_object($page, $pageurl, $contexts, $currentcat, $defaultcategory, $todelete, $addcontexts) {
|
||||
global $CFG, $COURSE;
|
||||
|
||||
$this->tab = str_repeat(' ', $this->tabsize);
|
||||
|
|
@ -138,14 +166,38 @@ class question_category_object {
|
|||
$this->str->page = get_string('page');
|
||||
$this->pixpath = $CFG->pixpath;
|
||||
|
||||
$this->editlist = new question_category_list('ul', '', true, $pageurl, $page, 'cpage', QUESTION_PAGE_LENGTH);
|
||||
|
||||
$this->pageurl = $pageurl;
|
||||
|
||||
$this->initialize();
|
||||
|
||||
$this->initialize($page, $contexts, $currentcat, $defaultcategory, $todelete, $addcontexts);
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Initializes this classes general category-related variables
|
||||
*/
|
||||
function initialize($page, $contexts, $currentcat, $defaultcategory, $todelete, $addcontexts) {
|
||||
$lastlist = null;
|
||||
foreach ($contexts as $context){
|
||||
$this->editlists[$context->id] = new question_category_list('ul', '', true, $this->pageurl, $page, 'cpage', QUESTION_PAGE_LENGTH, $context);
|
||||
$this->editlists[$context->id]->lastlist =& $lastlist;
|
||||
if ($lastlist!== null){
|
||||
$lastlist->nextlist =& $this->editlists[$context->id];
|
||||
}
|
||||
$lastlist =& $this->editlists[$context->id];
|
||||
}
|
||||
|
||||
$count = 1;
|
||||
$paged = false;
|
||||
foreach ($this->editlists as $key => $list){
|
||||
list($paged, $count) = $list->list_from_records($paged, $count);
|
||||
}
|
||||
$this->catform = new question_category_edit_form($this->pageurl, compact('contexts', 'currentcat'));
|
||||
if (!$currentcat){
|
||||
$this->catform->set_data(array('parent'=>$defaultcategory));
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Displays the user interface
|
||||
*
|
||||
|
|
@ -153,91 +205,21 @@ class question_category_object {
|
|||
function display_user_interface() {
|
||||
|
||||
/// Interface for editing existing categories
|
||||
print_heading_with_help($this->str->editcategories, 'categories', 'quiz');
|
||||
$this->output_edit_list();
|
||||
$this->output_edit_lists();
|
||||
|
||||
|
||||
echo '<br />';
|
||||
/// Interface for adding a new category:
|
||||
print_heading_with_help($this->str->addcategory, 'categories_edit', 'quiz');
|
||||
$this->output_new_table();
|
||||
echo '<br />';
|
||||
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Initializes this classes general category-related variables
|
||||
*/
|
||||
function initialize() {
|
||||
global $COURSE, $CFG;
|
||||
|
||||
/// Get the existing categories
|
||||
if (!$this->defaultcategory = get_default_question_category($COURSE->id)) {
|
||||
error("Error: Could not find or make a category!");
|
||||
}
|
||||
|
||||
$this->editlist->list_from_records();
|
||||
|
||||
$this->categories = $this->editlist->records;
|
||||
|
||||
// create the array of id=>full_name strings
|
||||
$this->categorystrings = $this->expanded_category_strings($this->categories);
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Outputs a table to allow entry of a new category
|
||||
*/
|
||||
function output_new_table() {
|
||||
global $USER, $COURSE;
|
||||
$publishoptions[0] = get_string("no");
|
||||
$publishoptions[1] = get_string("yes");
|
||||
|
||||
$this->newtable->head = array ($this->str->parent, $this->str->category, $this->str->categoryinfo, $this->str->publish, $this->str->action);
|
||||
$this->newtable->width = '200';
|
||||
$this->newtable->data[] = array();
|
||||
$this->newtable->tablealign = 'center';
|
||||
|
||||
/// Each section below adds a data cell to the table row
|
||||
|
||||
|
||||
$viableparents[0] = $this->str->top;
|
||||
$viableparents = $viableparents + $this->categorystrings;
|
||||
$this->newtable->align['parent'] = "left";
|
||||
$this->newtable->wrap['parent'] = "nowrap";
|
||||
$row['parent'] = choose_from_menu ($viableparents, "newparent", $this->str->top, "", "", "", true);
|
||||
|
||||
$this->newtable->align['category'] = "left";
|
||||
$this->newtable->wrap['category'] = "nowrap";
|
||||
$row['category'] = '<input type="text" name="newcategory" value="" size="15" />';
|
||||
|
||||
$this->newtable->align['info'] = "left";
|
||||
$this->newtable->wrap['info'] = "nowrap";
|
||||
$row['info'] = '<input type="text" name="newinfo" value="" size="50" />';
|
||||
|
||||
$this->newtable->align['publish'] = "left";
|
||||
$this->newtable->wrap['publish'] = "nowrap";
|
||||
$row['publish'] = choose_from_menu ($publishoptions, "newpublish", "", "", "", "", true);
|
||||
|
||||
$this->newtable->align['action'] = "left";
|
||||
$this->newtable->wrap['action'] = "nowrap";
|
||||
$row['action'] = '<input type="submit" value="' . $this->str->add . '" />';
|
||||
|
||||
|
||||
$this->newtable->data[] = $row;
|
||||
|
||||
// wrap the table in a form and output it
|
||||
echo '<form action="category.php" method="post">';
|
||||
echo '<fieldset class="invisiblefieldset" style="display: block">';
|
||||
echo "<input type=\"hidden\" name=\"sesskey\" value=\"$USER->sesskey\" />";
|
||||
echo $this->pageurl->hidden_params_out();
|
||||
echo '<input type="hidden" name="addcategory" value="true" />';
|
||||
print_table($this->newtable);
|
||||
echo '</fieldset>';
|
||||
echo '</form>';
|
||||
$this->catform->display();
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -247,14 +229,19 @@ class question_category_object {
|
|||
* $this->initialize() must have already been called
|
||||
*
|
||||
*/
|
||||
function output_edit_list() {
|
||||
print_box_start('boxwidthwide boxaligncenter generalbox');
|
||||
echo $this->editlist->to_html(0, array('str'=>$this->str,
|
||||
'defaultcategory' => $this->defaultcategory));
|
||||
print_box_end();
|
||||
echo $this->editlist->display_page_numbers();
|
||||
|
||||
}
|
||||
function output_edit_lists() {
|
||||
print_heading_with_help(get_string('editcategories', 'quiz'), 'categories', 'quiz');
|
||||
foreach ($this->editlists as $context => $list){
|
||||
$listhtml = $list->to_html(0, array('str'=>$this->str));
|
||||
if ($listhtml){
|
||||
print_heading(get_string('questioncatsfor', 'question', print_context_name(get_context_instance_by_id($context))), '', 3);
|
||||
print_box_start('boxwidthwide boxaligncenter generalbox');
|
||||
echo $listhtml;
|
||||
print_box_end();
|
||||
}
|
||||
}
|
||||
echo $list->display_page_numbers();
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
|
@ -279,103 +266,20 @@ class question_category_object {
|
|||
|
||||
function edit_single_category($categoryid) {
|
||||
/// Interface for adding a new category
|
||||
global $CFG, $USER, $COURSE;
|
||||
|
||||
global $COURSE;
|
||||
/// Interface for editing existing categories
|
||||
if ($category = get_record("question_categories", "id", $categoryid)) {
|
||||
print_heading_with_help($this->str->edit, 'categories_edit', 'quiz');
|
||||
$this->output_edit_single_table($category);
|
||||
echo '<div class="centerpara">';
|
||||
print_single_button($CFG->wwwroot . '/question/category.php',
|
||||
$this->pageurl->params, $this->str->cancel);
|
||||
echo '</div>';
|
||||
print_footer($COURSE);
|
||||
exit;
|
||||
|
||||
$category->parent = "$category->parent,$category->contextid";
|
||||
$category->submitbutton = get_string('savechanges');
|
||||
$category->categoryheader = $this->str->edit;
|
||||
$this->catform->set_data($category);
|
||||
$this->catform->display();
|
||||
} else {
|
||||
error("Category $categoryid not found", "category.php?id={$COURSE->id}");
|
||||
error("Category $categoryid not found");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Outputs a table to allow editing of an existing category
|
||||
*
|
||||
* @param object category
|
||||
* @param int page current page
|
||||
*/
|
||||
function output_edit_single_table($category) {
|
||||
global $USER;
|
||||
$publishoptions[0] = get_string("no");
|
||||
$publishoptions[1] = get_string("yes");
|
||||
$strupdate = get_string('update');
|
||||
|
||||
$edittable = new stdClass;
|
||||
|
||||
$edittable->head = array ($this->str->parent, $this->str->category, $this->str->categoryinfo, $this->str->publish, $this->str->action);
|
||||
$edittable->width = 200;
|
||||
$edittable->data[] = array();
|
||||
$edittable->tablealign = 'center';
|
||||
|
||||
/// Each section below adds a data cell to the table row
|
||||
|
||||
$viableparents = $this->categorystrings;
|
||||
$this->set_viable_parents($viableparents, $category);
|
||||
$viableparents = array(0=>$this->str->top) + $viableparents;
|
||||
$edittable->align['parent'] = "left";
|
||||
$edittable->wrap['parent'] = "nowrap";
|
||||
$row['parent'] = choose_from_menu ($viableparents, "updateparent", "{$category->parent}", "", "", "", true);
|
||||
|
||||
$edittable->align['category'] = "left";
|
||||
$edittable->wrap['category'] = "nowrap";
|
||||
$row['category'] = '<input type="text" name="updatename" value="' . format_string($category->name) . '" size="15" />';
|
||||
|
||||
$edittable->align['info'] = "left";
|
||||
$edittable->wrap['info'] = "nowrap";
|
||||
$row['info'] = '<input type="text" name="updateinfo" value="' . $category->info . '" size="50" />';
|
||||
|
||||
$edittable->align['publish'] = "left";
|
||||
$edittable->wrap['publish'] = "nowrap";
|
||||
$selected = (boolean)$category->publish ? 1 : 0;
|
||||
$row['publish'] = choose_from_menu ($publishoptions, "updatepublish", $selected, "", "", "", true);
|
||||
|
||||
$edittable->align['action'] = "left";
|
||||
$edittable->wrap['action'] = "nowrap";
|
||||
$row['action'] = '<input type="submit" value="' . $strupdate . '" />';
|
||||
|
||||
$edittable->data[] = $row;
|
||||
|
||||
// wrap the table in a form and output it
|
||||
echo '<p><form action="category.php" method="post">';
|
||||
echo '<fieldset class="invisiblefieldset" style="display: block;">';
|
||||
echo '<input type="hidden" name="sesskey" value="' . $USER->sesskey . '" />';
|
||||
echo $this->pageurl->hidden_params_out();
|
||||
echo '<input type="hidden" name="updateid" value="' . $category->id . '" />';
|
||||
print_table($edittable);
|
||||
echo '</fieldset>';
|
||||
echo '</form></p>';
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates an array of "full-path" category strings
|
||||
* Structure:
|
||||
* key => string
|
||||
* where key is the category id, and string contains the name of all ancestors as well as the particular category name
|
||||
* E.g. '123'=>'Language / English / Grammar / Modal Verbs"
|
||||
*
|
||||
* @param array $categories an array containing categories arranged in a tree structure
|
||||
*/
|
||||
function expanded_category_strings($categories, $parent=null) {
|
||||
$prefix = is_null($parent) ? '' : "$parent / ";
|
||||
$categorystrings = array();
|
||||
foreach ($categories as $key => $category) {
|
||||
$expandedname = "$prefix$category->name";
|
||||
$categorystrings[$key] = $expandedname;
|
||||
if (isset($category->children)) {
|
||||
$categorystrings = $categorystrings + $this->expanded_category_strings($category->children, $expandedname);
|
||||
}
|
||||
}
|
||||
return $categorystrings;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Sets the viable parents
|
||||
|
|
@ -418,55 +322,16 @@ class question_category_object {
|
|||
* Deletes an existing question category
|
||||
*
|
||||
* @param int deletecat id of category to delete
|
||||
* @param int destcategoryid id of category which will inherit the orphans of deletecat
|
||||
*/
|
||||
function delete_category($deletecat, $destcategoryid = null) {
|
||||
global $USER, $COURSE;
|
||||
|
||||
if (!$category = get_record("question_categories", "id", $deletecat)) { // security
|
||||
error("No such category $deletecat!", "category.php?id={$COURSE->id}");
|
||||
function delete_category($categoryid) {
|
||||
global $CFG;
|
||||
question_can_delete_cat($categoryid);
|
||||
if (!$category = get_record("question_categories", "id", $categoryid)) { // security
|
||||
error("No such category $cat!", $this->pageurl->out());
|
||||
}
|
||||
|
||||
if (!is_null($destcategoryid)) { // Need to move some questions before deleting the category
|
||||
if (!$category2 = get_record("question_categories", "id", $destcategoryid)) { // security
|
||||
error("No such category $destcategoryid!", "category.php?id={$COURSE->id}");
|
||||
}
|
||||
if (! set_field('question', 'category', $destcategoryid, 'category', $deletecat)) {
|
||||
error("Error while moving questions from category '" . format_string($category->name) . "' to '$category2->name'", "category.php?id={$COURSE->id}");
|
||||
}
|
||||
|
||||
} else {
|
||||
// todo: delete any hidden questions that are not actually in use any more
|
||||
if ($count = count_records("question", "category", $category->id)) {
|
||||
$vars = new stdClass;
|
||||
$vars->name = $category->name;
|
||||
$vars->count = $count;
|
||||
print_simple_box(get_string("categorymove", "quiz", $vars), "center");
|
||||
$this->initialize();
|
||||
$categorystrings = $this->categorystrings;
|
||||
unset ($categorystrings[$category->id]);
|
||||
echo "<p><div align=\"center\"><form action=\"category.php\" method=\"get\">";
|
||||
echo '<fieldset class="invisiblefieldset">';
|
||||
echo "<input type=\"hidden\" name=\"sesskey\" value=\"$USER->sesskey\" />";
|
||||
echo "<input type=\"hidden\" name=\"id\" value=\"{$COURSE->id}\" />";
|
||||
echo "<input type=\"hidden\" name=\"delete\" value=\"$category->id\" />";
|
||||
choose_from_menu($categorystrings, "confirm", "", "");
|
||||
echo "<input type=\"submit\" value=\"". get_string("categorymoveto", "quiz") . "\" />";
|
||||
echo "<input type=\"submit\" name=\"cancel\" value=\"{$this->str->cancel}\" />";
|
||||
echo '</fieldset>';
|
||||
echo "</form></div></p>";
|
||||
print_footer($COURSE);
|
||||
exit;
|
||||
}
|
||||
}
|
||||
|
||||
/// Send the children categories to live with their grandparent
|
||||
if ($childcats = get_records("question_categories", "parent", $category->id)) {
|
||||
foreach ($childcats as $childcat) {
|
||||
if (! set_field("question_categories", "parent", $category->parent, "id", $childcat->id)) {
|
||||
error("Could not update a child category!", "category.php?id={$COURSE->id}");
|
||||
}
|
||||
}
|
||||
if (!set_field("question_categories", "parent", $category->parent, "parent", $category->id)) {
|
||||
error("Could not update a child category!", $this->pageurl->out());
|
||||
}
|
||||
|
||||
/// Finally delete the category itself
|
||||
|
|
@ -475,64 +340,54 @@ class question_category_object {
|
|||
redirect($this->pageurl->out());//always redirect after successful action
|
||||
}
|
||||
}
|
||||
function move_questions_and_delete_category($oldcat, $newcat){
|
||||
question_can_delete_cat($oldcat);
|
||||
$this->move_questions($oldcat, $newcat);
|
||||
$this->delete_category($oldcat);
|
||||
}
|
||||
|
||||
function display_move_form($questionsincategory, $category){
|
||||
$vars = new stdClass;
|
||||
$vars->name = $category->name;
|
||||
$vars->count = $questionsincategory;
|
||||
print_simple_box(get_string("categorymove", "quiz", $vars), "center");
|
||||
$this->moveform->display();
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Changes the published status of a category
|
||||
*
|
||||
* @param boolean publish
|
||||
* @param int categoryid
|
||||
*/
|
||||
function publish_category($publish, $categoryid) {
|
||||
/// Hide or publish a category
|
||||
|
||||
$publish = ($publish == false) ? 0 : 1;
|
||||
$tempcat = get_record("question_categories", "id", $categoryid);
|
||||
if ($tempcat) {
|
||||
if (! set_field("question_categories", "publish", $publish, "id", $tempcat->id)) {
|
||||
notify("Could not update that category!");
|
||||
} else {
|
||||
redirect($this->pageurl->out());//always redirect after successful action
|
||||
}
|
||||
|
||||
function move_questions($oldcat, $newcat){
|
||||
if (!set_field('question', 'category', $newcat, 'category', $oldcat)) {
|
||||
error("Error while moving questions from category '$oldcat' to '$newcat'", $this->pageurl->out());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a new category with given params
|
||||
*
|
||||
* @param int $newparent id of the parent category
|
||||
* @param string $newcategory the name for the new category
|
||||
* @param string $newinfo the info field for the new category
|
||||
* @param int $newpublish whether to publish the category
|
||||
* @param int $newcourse the id of the associated course
|
||||
*/
|
||||
function add_category($newparent, $newcategory, $newinfo, $newpublish, $newcourse) {
|
||||
function add_category($newparent, $newcategory, $newinfo) {
|
||||
if (empty($newcategory)) {
|
||||
notify(get_string('categorynamecantbeblank', 'quiz'), 'notifyproblem');
|
||||
return false;
|
||||
error(get_string('categorynamecantbeblank', 'quiz'));
|
||||
}
|
||||
list($parentid, $contextid) = explode(',', $newparent);
|
||||
//moodle_form makes sure select element output is legal no need for further cleaning
|
||||
require_capability('moodle/question:managecategory', get_context_instance_by_id($contextid));
|
||||
|
||||
if ($newparent) {
|
||||
// first check that the parent category is in the correct course
|
||||
if(!(get_field('question_categories', 'course', 'id', $newparent) == $newcourse)) {
|
||||
return false;
|
||||
if ($parentid) {
|
||||
if(!(get_field('question_categories', 'contextid', 'id', $parentid) == $contextid)) {
|
||||
error("Could not insert the new question category '$newcategory' illegal contextid '$contextid'.");
|
||||
}
|
||||
}
|
||||
|
||||
$cat = NULL;
|
||||
$cat->parent = $newparent;
|
||||
$cat = new object();
|
||||
$cat->parent = $parentid;
|
||||
$cat->contextid = $contextid;
|
||||
$cat->name = $newcategory;
|
||||
$cat->info = $newinfo;
|
||||
$cat->publish = $newpublish;
|
||||
$cat->course = $newcourse;
|
||||
$cat->sortorder = 999;
|
||||
$cat->stamp = make_unique_id_code();
|
||||
if (!insert_record("question_categories", $cat)) {
|
||||
error("Could not insert the new question category '$newcategory'", "category.php?id={$newcourse}");
|
||||
error("Could not insert the new question category '$newcategory'");
|
||||
} else {
|
||||
notify(get_string("categoryadded", "quiz", $newcategory), 'notifysuccess');
|
||||
redirect($this->pageurl->out());//always redirect after successful action
|
||||
}
|
||||
}
|
||||
|
|
@ -540,32 +395,75 @@ class question_category_object {
|
|||
/**
|
||||
* Updates an existing category with given params
|
||||
*
|
||||
* @param int updateid
|
||||
* @param int updateparent
|
||||
* @param string updatename
|
||||
* @param string updateinfo
|
||||
* @param int updatepublish
|
||||
* @param int courseid the id of the associated course
|
||||
*/
|
||||
function update_category($updateid, $updateparent, $updatename, $updateinfo, $updatepublish, $courseid) {
|
||||
if (empty($updatename)) {
|
||||
notify(get_string('categorynamecantbeblank', 'quiz'), 'notifyproblem');
|
||||
return false;
|
||||
function update_category($updateid, $newparent, $newname, $newinfo) {
|
||||
global $CFG, $QTYPES;
|
||||
if (empty($newname)) {
|
||||
error(get_string('categorynamecantbeblank', 'quiz'));
|
||||
}
|
||||
|
||||
list($parentid, $tocontextid) = explode(',', $newparent);
|
||||
|
||||
$oldcat = get_record('question_categories', 'id', $updateid);
|
||||
$fromcontext = get_context_instance_by_id($oldcat->contextid);
|
||||
require_capability('moodle/question:managecategory', $fromcontext);
|
||||
if ($oldcat->contextid == $tocontextid){
|
||||
$tocontext = get_context_instance_by_id($tocontextid);
|
||||
require_capability('moodle/question:managecategory', $tocontext);
|
||||
}
|
||||
$cat = NULL;
|
||||
$cat->id = $updateid;
|
||||
$cat->parent = $updateparent;
|
||||
$cat->name = $updatename;
|
||||
$cat->info = $updateinfo;
|
||||
$cat->publish = $updatepublish;
|
||||
if (!update_record("question_categories", $cat)) {
|
||||
error("Could not update the category '$updatename'", "category.php?id={$courseid}");
|
||||
$cat->name = $newname;
|
||||
$cat->info = $newinfo;
|
||||
//never move category where it is the default
|
||||
if (1 != count_records_sql("SELECT count(*) FROM {$CFG->prefix}question_categories as c1, {$CFG->prefix}question_categories as c2 WHERE c2.id = $updateid AND c1.contextid = c2.contextid")){
|
||||
if ($oldcat->contextid == $tocontextid){ // not moving contexts
|
||||
$cat->parent = $parentid;
|
||||
if (!update_record("question_categories", $cat)) {
|
||||
error("Could not update the category '$newname'", $this->pageurl->out());
|
||||
} else {
|
||||
redirect($this->pageurl->out());
|
||||
}
|
||||
} else {
|
||||
if (!update_record("question_categories", $cat)) {
|
||||
error("Could not update the category '$newname'", $this->pageurl->out());
|
||||
} else {
|
||||
redirect($CFG->wwwroot.'/question/contextmove.php?'.
|
||||
$this->pageurl->get_query_string(array('cattomove' => $updateid,
|
||||
'toparent'=>$newparent)));
|
||||
}
|
||||
}
|
||||
} else {
|
||||
notify(get_string("categoryupdated", 'quiz'), 'notifysuccess');
|
||||
redirect($this->pageurl->out());
|
||||
error("Cannot move the category '$newname'. It is the last in this context.", $this->pageurl->out());
|
||||
}
|
||||
}
|
||||
|
||||
function move_question_from_cat_confirm($fromcat, $fromcourse, $tocat=null, $question=null){
|
||||
global $QTYPES;
|
||||
if (!$question){
|
||||
$questions[] = $question;
|
||||
} else {
|
||||
$questions = get_records('question', 'category', $tocat->id);
|
||||
}
|
||||
$urls = array();
|
||||
foreach ($questions as $question){
|
||||
$urls = array_merge($urls, $QTYPES[$question->qtype]->find_file_links_in_question($question));
|
||||
}
|
||||
if ($fromcourse){
|
||||
$append = 'tocourse';
|
||||
} else {
|
||||
$append = 'tosite';
|
||||
}
|
||||
if ($tocat){
|
||||
echo '<p>'.get_string('needtomovethesefilesincat','question').'</p>';
|
||||
} else {
|
||||
echo '<p>'.get_string('needtomovethesefilesinquestion','question').'</p>';
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue