}
}
+/**
+ * A column type for the add this question to the quiz.
+ */
+class question_bank_add_to_quiz_action_column extends question_bank_action_column_base {
+ protected $stradd;
+
+ public function init() {
+ parent::init();
+ $this->stradd = get_string('addtoquiz', 'quiz');
+ }
+
+ public function get_name() {
+ return 'addtoquizaction';
+ }
+
+ protected function display_content($question, $rowclasses) {
+ // for RTL languages: switch right and left arrows
+ if (right_to_left()) {
+ $movearrow = 'removeright.gif';
+ } else {
+ $movearrow = 'moveleft.gif';
+ }
+ $this->print_icon($movearrow, $this->stradd, $this->qbank->add_to_quiz_url($question->id));
+ }
+
+ public function get_required_fields() {
+ return array('q.id');
+ }
+}
+
+/**
+ * A column type for the name followed by the start of the question text.
+ */
+class question_bank_question_name_text_column extends question_bank_question_name_column {
+ public function get_name() {
+ return 'questionnametext';
+ }
+
+ protected function display_content($question, $rowclasses) {
+ echo '<div>';
+ $labelfor = $this->label_for($question);
+ if ($labelfor) {
+ echo '<label for="' . $labelfor . '">';
+ }
+ echo quiz_question_tostring($question, false, true, true);
+ if ($labelfor) {
+ echo '</label>';
+ }
+ echo '</div>';
+ }
+
+ public function get_required_fields() {
+ $fields = parent::get_required_fields();
+ $fields[] = 'q.questiontext';
+ return $fields;
+ }
+}
+
/**
* Subclass to customise the view of the question bank for the quiz editing screen.
*/
class quiz_question_bank_view extends question_bank_view {
protected $quizhasattempts = false;
- public function __construct($contexts, $pageurl, $cm = null) {
- parent::__construct($contexts, $pageurl, $cm);
+ protected function know_field_types() {
+ $types = parent::know_field_types();
+ $types[] = new question_bank_add_to_quiz_action_column($this);
+ $types[] = new question_bank_question_name_text_column($this);
+ return $types;
+ }
+
+ protected function wanted_columns() {
+ return array('addtoquizaction', 'checkbox', 'qtype', 'questionnametext', 'editaction', 'previewaction');
}
/**
*/
public function set_quiz_has_attempts($quizhasattempts) {
$this->quizhasattempts = $quizhasattempts;
+ if ($quizhasattempts && isset($this->visiblecolumns['addtoquizaction'])) {
+ unset($this->visiblecolumns['addtoquizaction']);
+ }
+ }
+
+ public function add_to_quiz_url($questionid) {
+ global $CFG;
+ return $CFG->wwwroot . '/mod/quiz/edit.php?' . $pageurl->get_query_string() .
+ '&addquestion=' . $questionid . '&sesskey=' . sesskey();
}
- /**
- * Shows the question bank editing interface.
- *
- * The function also processes a number of actions:
- *
- * Actions affecting the question pool:
- * move Moves a question to a different category
- * deleteselected Deletes the selected questions from the category
- * Other actions:
- * category Chooses the category
- * displayoptions Sets display options
- */
public function display($tabname, $page, $perpage, $sortorder,
$sortorderdecoded, $cat, $recurse, $showhidden, $showquestiontext){
- global $COURSE, $DB;
if ($this->process_actions_needing_ui()) {
return;
}
- // Category selection form
- list($categoryid, $contextid) = explode(',', $cat);
- if (!$categoryid) {
- print_box_start('generalbox questionbank');
- $this->display_category_form($contexts->having_one_edit_tab_cap($tabname), $pageurl, $cat, $recurse, $showhidden, $showquestiontext);
- echo "<p style=\"text-align:center;\"><b>";
- print_string("selectcategoryabove", "quiz");
- echo "</b></p>";
- print_box_end();
+ // Display the current category.
+ if (!$category = $this->get_current_category($cat)) {
return;
}
-
- if (!$category = $DB->get_record('question_categories',
- array('id' => $categoryid, 'contextid' => $contextid))) {
- print_box_start('generalbox questionbank');
- notify('Category not found!');
- return;
- }
- $formatoptions = new stdClass;
- $formatoptions->noclean = true;
- $strcategory = get_string('category', 'quiz');
- echo '<div class="categoryinfo"><div class="categorynamefieldcontainer">'.
- $strcategory;
- echo ': <span class="categorynamefield">';
- echo shorten_text(strip_tags(format_text($category->name, FORMAT_MOODLE,
- $formatoptions, $COURSE->id)),60);
- echo '</span></div><div class="categoryinfofieldcontainer"><span class="categoryinfofield">';
- echo shorten_text(strip_tags(format_text($category->info, FORMAT_MOODLE,
- $formatoptions, $COURSE->id)),200);
- echo '</span></div></div>';
+ $this->print_category_info($category);
print_box_start('generalbox questionbank');
$this->display_category_form($this->contexts->having_one_edit_tab_cap($tabname),
- $this->baseurl, $cat, $recurse, $showhidden, $showquestiontext);
+ $this->baseurl, $cat);
// continues with list of questions
$this->display_question_list($this->contexts->having_one_edit_tab_cap($tabname), $this->baseurl, $cat, $this->cm,
$recurse, $page, $perpage, $showhidden, $sortorder, $sortorderdecoded, $showquestiontext,
$this->contexts->having_cap('moodle/question:add'));
- echo '<hr/><form method="get" action="edit.php" id="displayoptions">';
- echo "<fieldset class='invisiblefieldset'>";
- echo $this->baseurl->hidden_params_out(array('recurse', 'showhidden',
- 'showquestiontext'));
- $this->display_category_form_checkbox('recurse', $recurse);
- $this->display_category_form_checkbox('showhidden', $showhidden);
- echo '<noscript><div class="centerpara"><input type="submit" value="'.
- get_string('go') .'" />';
- echo '</div></noscript></fieldset></form>';
-
+ $this->display_options($recurse, $showhidden, $showquestiontext);
print_box_end();
}
- /**
- * prints a form to choose categories
- */
- protected function display_category_form($contexts, $pageurl, $current, $recurse=1,
- $showhidden=false, $showquestiontext=false) {
- global $CFG;
-
- /// Get all the existing categories now
- $catmenu = question_category_options($contexts, false, 0, true);
-
- $strcategory = get_string('category', 'quiz');
- $strselectcategory = get_string('selectcategory', 'quiz');
- $strshow = get_string('show', 'quiz');
- $streditcats = get_string('editcategories', 'quiz');
-
- popup_form('edit.php?'.$pageurl->get_query_string().'&category=',
- $catmenu, 'catmenu', $current, '', '', '', false, 'self',
- $strselectcategory.":");
- }
-
- /**
- * Prints the table of questions in a category with interactions
- *
- * @param object $course The course object
- * @param int $categoryid The id of the question category to be displayed
- * @param int $cm The course module record if we are in the context of a particular module, 0 otherwise
- * @param int $recurse This is 1 if subcategories should be included, 0 otherwise
- * @param int $page The number of the page to be displayed
- * @param int $perpage Number of questions to show per page
- * @param boolean $showhidden True if also hidden questions should be displayed
- * @param boolean $showquestiontext whether the text of each question should be shown in the list
- */
- protected function display_question_list($contexts, $pageurl, $categoryandcontext,
- $cm = null, $recurse=1, $page=0, $perpage=100, $showhidden=false,
- $sortorder='typename', $sortorderdecoded='qtype, name ASC',
- $showquestiontext = false, $addcontexts = array()) {
- global $CFG, $COURSE, $DB;
-
- list($categoryid, $contextid)= explode(',', $categoryandcontext);
-
- $cmoptions = new stdClass;
- $cmoptions->hasattempts = $this->quizhasattempts;
-
- $qtypemenu = question_type_menu();
-
- $strcategory = get_string("category", "quiz");
- $strquestion = get_string("question", "quiz");
- $straddquestions = get_string("addquestions", "quiz");
- $strimportquestions = get_string("importquestions", "quiz");
- $strexportquestions = get_string("exportquestions", "quiz");
- $strnoquestions = get_string("noquestions", "quiz");
- $strselect = get_string("select", "quiz");
- $strselectall = get_string("selectall", "quiz");
- $strselectnone = get_string("selectnone", "quiz");
- $strcreatenewquestion = get_string("createnewquestion", "quiz");
- $strquestion = get_string("question", "quiz");
- $strdelete = get_string("delete");
- $stredit = get_string("edit");
- $strmove = get_string('moveqtoanothercontext', 'question');
- $strview = get_string("view");
- $straction = get_string("action");
- $strrestore = get_string('restore');
-
- $strtype = get_string("type", "quiz");
- $strcreatemultiple = get_string("createmultiple", "quiz");
- $strpreview = get_string("preview","quiz");
-
- if (!$categoryid) {
- echo "<p style=\"text-align:center;\"><b>";
- print_string("selectcategoryabove", "quiz");
- echo "</b></p>";
- return;
- }
-
- if (!$category = $DB->get_record('question_categories',
- array('id' => $categoryid, 'contextid' => $contextid))) {
- notify('Category not found!');
- return;
- }
-
- $catcontext = get_context_instance_by_id($contextid);
- $canadd = has_capability('moodle/question:add', $catcontext);
- //check for capabilities on all questions in category, will also apply to sub cats.
- $caneditall =has_capability('moodle/question:editall', $catcontext);
- $canuseall =has_capability('moodle/question:useall', $catcontext);
- $canmoveall =has_capability('moodle/question:moveall', $catcontext);
-
- if ($cm AND $cm->modname == 'quiz') {
- $quizid = $cm->instance;
- } else {
- $quizid = 0;
- }
-
- // Create the url of the new question page to forward to.
- $returnurl = $pageurl->out();
- $questionurl = new moodle_url("$CFG->wwwroot/question/question.php",
- array('returnurl' => $returnurl));
- if ($cm!==null){
- $questionurl->param('cmid', $cm->id);
- } else {
- $questionurl->param('courseid', $COURSE->id);
- }
- $questionmoveurl = new moodle_url("$CFG->wwwroot/question/contextmoveq.php",
- array('returnurl' => $returnurl));
- if ($cm!==null){
- $questionmoveurl->param('cmid', $cm->id);
- } else {
- $questionmoveurl->param('courseid', $COURSE->id);
- }
-
- echo '<div class="createnewquestion">';
- if ($canadd) {
- popup_form($questionurl->out(false, array('category' => $category->id)).
- '&qtype=', $qtypemenu, "addquestion", "", "choose", "",
- "", false, "self", "<strong>$strcreatenewquestion</strong>");
- helpbutton("questiontypes", $strcreatenewquestion, "quiz");
- } else {
- print_string('nopermissionadd', 'question');
- }
- echo '</div>';
-
- $categorylist = ($recurse) ? question_categorylist($category->id) : $category->id;
- $categorylist_array = explode(',', $categorylist);
-
- $showhidden = $showhidden ? '' : " AND hidden = '0'";
-
- list($usql, $params) = $DB->get_in_or_equal($categorylist_array);
- if (!$totalnumber = $DB->count_records_select('question',
- "category $usql AND parent = '0' $showhidden", $params)) {
- echo '<div class="categoryquestionscontainer noquestionsincategory">';
- print_string('noquestions', 'quiz');
- echo '</div>';
- return;
- }
-
- if (!$questions = $DB->get_records_select('question',
- "category $usql AND parent = '0' $showhidden", $params, $sortorderdecoded,
- '*', $page*$perpage, $perpage)) {
-
- // There are no questions on the requested page.
- $page = 0;
- if (!$questions = $DB->get_records_select('question',
- "category $usql AND parent = '0' $showhidden", $params, $sortorderdecoded,
- '*', 0, $perpage)) {
- // There are no questions at all
- echo '<div class="categoryquestionscontainer noquestionsincategory">';
- print_string('noquestions', 'quiz');
- echo '</div>';
- return;
- }
- }
-
- echo '<div class="categorysortopotionscontainer">';
- $this->display_question_sort_options($pageurl, $sortorder);
- echo '</div>';
-
- echo '<div class="categorypagingbarcontainer">';
- print_paging_bar($totalnumber, $page, $perpage, $pageurl, 'qpage');
- echo '</div>';
-
- echo '<form method="post" action="edit.php">';
- echo '<fieldset class="invisiblefieldset" style="display: block;">';
- echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
- echo $pageurl->hidden_params_out();
- echo '<div class="categoryquestionscontainer">';
- echo '<table id="categoryquestions" style="width: 100%"><colgroup><col id="qaction"></col><col id="qname"></col><col id="qextraactions"></col></colgroup><tr>';
- echo "<th style=\"white-space:nowrap;\" class=\"header\" scope=\"col\">$straction</th>";
-
- echo "<th style=\"white-space:nowrap; text-align: left;\" class=\"header\" scope=\"col\">$strquestion</th>";
- echo "<th style=\"white-space:nowrap; text-align: left;\" class=\"header\" scope=\"col\"></th>";
- echo "</tr>\n";
- foreach ($questions as $question) {
- $nameclass = '';
- $textclass = '';
- if ($question->hidden) {
- $nameclass = 'dimmed_text';
- $textclass = 'dimmed_text';
- }
- if ($showquestiontext) {
- $nameclass .= ' header';
- }
- if ($nameclass) {
- $nameclass = 'class="' . $nameclass . '"';
- }
- if ($textclass) {
- $textclass = 'class="' . $textclass . '"';
- }
-
- echo "<tr>\n<td style=\"white-space:nowrap;\" $nameclass>\n";
-
- $canuseq = question_has_capability_on($question, 'use', $question->category);
- if (function_exists('module_specific_actions')) {
- echo module_specific_actions($pageurl, $question->id, $cm->id, $canuseq, $cmoptions);
- }
-
- if ($caneditall || $canmoveall || $canuseall){
- echo "<input title=\"$strselect\" type=\"checkbox\" name=\"q$question->id\" id=\"checkq$question->id\" value=\"1\" />";
- }
- echo "</td>\n";
-
- echo "<td $nameclass><div>";
- $questionstring = quiz_question_tostring($question,false,true,true);
- echo "<label for=\"checkq$question->id\">";
- print_question_icon($question);
- echo " $questionstring</label>";
- echo "</div></td>\n";
-
- echo "<td>\n";
-
- // edit, hide, delete question, using question capabilities, not quiz capabilities
- if (question_has_capability_on($question, 'edit', $question->category) ||
- question_has_capability_on($question, 'move', $question->category)) {
- echo "<a title=\"$stredit\" href=\"".$questionurl->out(false, array('id'=>$question->id))."\">
- <img src=\"$CFG->pixpath/t/edit.gif\" alt=\"$stredit\" /></a>";
- } elseif (question_has_capability_on($question, 'view', $question->category)) {
- echo "<a title=\"$strview\" href=\"".$questionurl->out(false, array('id'=>$question->id))."\">
- <img src=\"$CFG->pixpath/i/info.gif\" alt=\"$strview\" /></a>";
- }
-
- // preview
- if ($canuseq) {
- $quizorcourseid = $quizid?('&quizid=' . $quizid):('&courseid=' .$COURSE->id);
- link_to_popup_window('/question/preview.php?id=' . $question->id .
- $quizorcourseid, 'questionpreview',
- " <img src=\"$CFG->pixpath/t/preview.gif\" class=\"iconsmall\" alt=\"$strpreview\" />",
- 0, 0, $strpreview, QUESTION_PREVIEW_POPUP_OPTIONS);
- }
- echo "</td>\n";
-
- echo "</tr>\n";
- if($showquestiontext){
- echo '<tr><td colspan="3" ' . $textclass . '>';
- $formatoptions = new stdClass;
- $formatoptions->noclean = true;
- $formatoptions->para = false;
- echo format_text($question->questiontext, $question->questiontextformat,
- $formatoptions, $COURSE->id);
- echo "</td></tr>\n";
- }
- }
- echo "</table></div>\n";
-
- echo '<div class="categorypagingbarcontainer pagingbottom">';
- $paging = print_paging_bar($totalnumber, $page, $perpage, $pageurl, 'qpage', false, true);
- if ($totalnumber > DEFAULT_QUESTIONS_PER_PAGE) {
- if ($perpage == DEFAULT_QUESTIONS_PER_PAGE) {
- $showall = '<a href="edit.php?'.$pageurl->get_query_string(array('qperpage'=>1000)).'">'.get_string('showall', 'moodle', $totalnumber).'</a>';
- } else {
- $showall = '<a href="edit.php?'.$pageurl->get_query_string(array('qperpage'=>DEFAULT_QUESTIONS_PER_PAGE)).'">'.get_string('showperpage', 'moodle', DEFAULT_QUESTIONS_PER_PAGE).'</a>';
- }
- if ($paging) {
- $paging = substr($paging, 0, strrpos($paging, '</div>'));
- $paging .= "<br />$showall</div>";
- } else {
- $paging = "<div class='paging'>$showall</div>";
- }
- }
- echo $paging;
- echo '</div>';
-
- echo '<div class="categoryselectallcontainer">';
- if ($caneditall || $canmoveall || $canuseall){
- echo '<a href="javascript:select_all_in(\'TABLE\',null,\'categoryquestions\');">'.$strselectall.'</a> /'.
- ' <a href="javascript:deselect_all_in(\'TABLE\',null,\'categoryquestions\');">'.$strselectnone.'</a>';
- echo '<br />';
- }
- echo "</div>\n";
-
- echo '<div class="modulespecificbuttonscontainer">';
- if ($caneditall || $canmoveall || $canuseall){
- echo '<strong> '.get_string('withselected', 'quiz').':</strong><br />';
-
- if (function_exists('module_specific_buttons')) {
- echo module_specific_buttons($cm->id,$cmoptions);
- }
-
- // print delete and move selected question
- if ($caneditall) {
- echo '<input type="submit" name="deleteselected" value="' . $strdelete . "\" />\n";
- }
-
- if (function_exists('module_specific_controls') && $canuseall) {
- $modulespecific = module_specific_controls($totalnumber, $recurse, $category, $cm->id,$cmoptions);
- if(!empty($modulespecific)){
- echo "<hr />$modulespecific";
- }
- }
- }
- echo "</div>\n";
-
- echo '</fieldset>';
- echo "</form>\n";
- }
-
- protected function display_question_sort_options($pageurl, $sortorder){
- //sort options
- $html = "<div class=\"mdl-align questionsortoptions\">";
- // POST method should only be used for parameters that change data
- // or if POST method has to be used, the user must be redirected immediately to
- // non-POSTed page to not break the back button
- $html .= '<form method="get" action="edit.php">';
- $html .= '<fieldset class="invisiblefieldset" style="display: block;">';
- $html .= '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
- $html .= $pageurl->hidden_params_out(array('qsortorder'));
- //choose_from_menu concatenates the form name with
- //"menu" so the label is for menuqsortorder
- $sortoptions = array('alpha' => get_string("qname", "quiz"),
- 'typealpha' => get_string("qtypename", "quiz"),
- 'age' => get_string("age", "quiz"));
- $a = choose_from_menu($sortoptions, 'qsortorder', $sortorder, false, 'this.form.submit();', '0', true);
- $html .= '<label for="menuqsortorder">'.get_string('sortquestionsbyx', 'quiz', $a).'</label>';
- $html .= '<noscript><div><input type="submit" value="'.get_string("sortsubmit", "quiz").'" /></div></noscript>';
- $html .= '</fieldset>';
- $html .= "</form>\n";
- $html .= "</div>\n";
- echo $html;
+ protected function print_choose_category_message($categoryandcontext) {
+ print_box_start('generalbox questionbank');
+ $this->display_category_form($this->contexts->having_one_edit_tab_cap('edit'), $this->baseurl, $categoryandcontext);
+ echo "<p style=\"text-align:center;\"><b>";
+ print_string("selectcategoryabove", "quiz");
+ echo "</b></p>";
+ print_box_end();
}
- public function process_actions() {
- global $CFG, $COURSE, $DB;
- /// Now, check for commands on this page and modify variables as necessary
- if (optional_param('move', false, PARAM_BOOL) and confirm_sesskey()) { /// Move selected questions to new category
- $category = required_param('category', PARAM_SEQUENCE);
- list($tocategoryid, $contextid) = explode(',', $category);
- if (! $tocategory = $DB->get_record('question_categories', array('id' => $tocategoryid, 'contextid' => $contextid))) {
- print_error('cannotfindcate', 'question');
- }
- $tocontext = get_context_instance_by_id($contextid);
- require_capability('moodle/question:add', $tocontext);
- $rawdata = (array) data_submitted();
- $questionids = array();
- foreach ($rawdata as $key => $value) { // Parse input for question ids
- if (preg_match('!^q([0-9]+)$!', $key, $matches)) {
- $key = $matches[1];
- $questionids[] = $key;
- }
- }
- if ($questionids){
- list($usql, $params) = $DB->get_in_or_equal($questionids);
- $sql = "SELECT q.*, c.contextid FROM {question} q, {question_categories} c WHERE q.id $usql AND c.id = q.category";
- if (!$questions = $DB->get_records_sql($sql, $params)){
- print_error('questiondoesnotexist', 'question', $pageurl->out());
- }
- $checkforfiles = false;
- foreach ($questions as $question){
- //check capabilities
- question_require_capability_on($question, 'move');
- $fromcontext = get_context_instance_by_id($question->contextid);
- if (get_filesdir_from_context($fromcontext) != get_filesdir_from_context($tocontext)){
- $checkforfiles = true;
- }
- }
- $returnurl = $pageurl->out(false, array('category'=>"$tocategoryid,$contextid"));
- if (!$checkforfiles){
- if (!question_move_questions_to_category(implode(',', $questionids), $tocategory->id)) {
- print_error('errormovingquestions', 'question', $returnurl, $questionids);
- }
- redirect($returnurl);
- } else {
- $movecontexturl = new moodle_url($CFG->wwwroot.'/question/contextmoveq.php',
- array('returnurl' => $returnurl,
- 'ids'=>$questionidlist,
- 'tocatid'=> $tocategoryid));
- if ($cm){
- $movecontexturl->param('cmid', $cm->id);
- } else {
- $movecontexturl->param('courseid', $COURSE->id);
- }
- redirect($movecontexturl->out());
- }
- }
- }
-
- if (optional_param('deleteselected', false, PARAM_BOOL)) { // delete selected questions from the category
- if (($confirm = optional_param('confirm', '', PARAM_ALPHANUM)) and confirm_sesskey()) { // teacher has already confirmed the action
- $deleteselected = required_param('deleteselected');
- if ($confirm == md5($deleteselected)) {
- if ($questionlist = explode(',', $deleteselected)) {
- // for each question either hide it if it is in use or delete it
- foreach ($questionlist as $questionid) {
- question_require_capability_on($questionid, 'edit');
- if ($DB->record_exists('quiz_question_instances', array('question' => $questionid))) {
- if (!$DB->set_field('question', 'hidden', 1, array('id' => $questionid))) {
- question_require_capability_on($questionid, 'edit');
- print_error('cannothidequestion', 'question');
- }
- } else {
- delete_question($questionid);
- }
- }
- }
- redirect($pageurl->out());
- } else {
- print_error('invalidconfirm', 'question');
- }
- }
- }
-
- // Unhide a question
- if(($unhide = optional_param('unhide', '', PARAM_INT)) and confirm_sesskey()) {
- question_require_capability_on($unhide, 'edit');
- if(!$DB->set_field('question', 'hidden', 0, array('id', $unhide))) {
- print_error('cannotunhidequestion', 'question');
- }
- redirect($pageurl->out());
- }
+ protected function print_category_info($category) {
+ $formatoptions = new stdClass;
+ $formatoptions->noclean = true;
+ $strcategory = get_string('category', 'quiz');
+ echo '<div class="categoryinfo"><div class="categorynamefieldcontainer">'.
+ $strcategory;
+ echo ': <span class="categorynamefield">';
+ echo shorten_text(strip_tags(format_text($category->name, FORMAT_MOODLE,
+ $formatoptions, $this->course->id)),60);
+ echo '</span></div><div class="categoryinfofieldcontainer"><span class="categoryinfofield">';
+ echo shorten_text(strip_tags(format_text($category->info, FORMAT_MOODLE,
+ $formatoptions, $this->course->id)),200);
+ echo '</span></div></div>';
}
- public function process_actions_needing_ui() {
- if (optional_param('deleteselected', false, PARAM_BOOL)) {
- // make a list of all the questions that are selected
- $rawquestions = $_REQUEST; // This code is called by both POST forms and GET links, so cannot use data_submitted.
- $questionlist = ''; // comma separated list of ids of questions to be deleted
- $questionnames = ''; // string with names of questions separated by <br /> with
- // an asterix in front of those that are in use
- $inuse = false; // set to true if at least one of the questions is in use
- foreach ($rawquestions as $key => $value) { // Parse input for question ids
- if (preg_match('!^q([0-9]+)$!', $key, $matches)) {
- $key = $matches[1];
- $questionlist .= $key.',';
- question_require_capability_on($key, 'edit');
- if ($DB->record_exists('quiz_question_instances', array('question' => $key))) {
- $questionnames .= '* ';
- $inuse = true;
- }
- $questionnames .= $DB->get_field('question', 'name', array('id' => $key)) . '<br />';
- }
- }
- if (!$questionlist) { // no questions were selected
- redirect($this->baseurl->out());
- }
- $questionlist = rtrim($questionlist, ',');
-
- // Add an explanation about questions in use
- if ($inuse) {
- $questionnames .= '<br />'.get_string('questionsinuse', 'quiz');
- }
- notice_yesno(get_string("deletequestionscheck", "quiz", $questionnames),
- $pageurl->out_action(array('deleteselected'=>$questionlist, 'confirm'=>md5($questionlist))),
- $pageurl->out_action());
-
- return true;
- }
+ protected function display_options($recurse = 1, $showhidden = false, $showquestiontext = false) {
+ echo '<form method="get" action="edit.php" id="displayoptions">';
+ echo "<fieldset class='invisiblefieldset'>";
+ echo $this->baseurl->hidden_params_out(array('recurse', 'showhidden', 'showquestiontext'));
+ $this->display_category_form_checkbox('recurse', $recurse);
+ $this->display_category_form_checkbox('showhidden', $showhidden);
+ echo '<noscript><div class="centerpara"><input type="submit" value="'. get_string('go') .'" />';
+ echo '</div></noscript></fieldset></form>';
}
}
* @param object $question the row from the $question table, augmented with extra information.
* @param string $rowclasses CSS class names that should be applied to this row of output.
*/
- abstract protected function get_title() {
- return '';
- }
+ abstract protected function get_title();
/**
* @return string a fuller version of the name. Use this when get_title() returns
* A column type for the name of the question name.
*/
class question_bank_question_name_column extends question_bank_column_base {
+ protected $checkboxespresent = null;
+
public function get_name() {
return 'questionname';
}
return get_string('question');
}
+ protected function label_for($question) {
+ if (is_null($this->checkboxespresent)) {
+ $this->checkboxespresent = $this->qbank->has_column('checkbox');
+ }
+ if ($this->checkboxespresent) {
+ return 'checkq' . $question->id;
+ } else {
+ return '';
+ }
+ }
+
protected function display_content($question, $rowclasses) {
+ $labelfor = $this->label_for($question);
+ if ($labelfor) {
+ echo '<label for="' . $labelfor . '">';
+ }
echo format_string($question->name);
+ if ($labelfor) {
+ echo '</label>';
+ }
}
public function get_required_fields() {
- return array('q.name');
+ return array('q.id', 'q.name');
}
public function is_sortable() {
protected $quizorcourseid;
protected $contexts;
protected $cm;
+ protected $course;
protected $knowncolumntypes;
protected $visiblecolumns;
protected $requiredcolumns;
protected $countsql;
protected $loadsql;
- public function __construct($contexts, $pageurl, $cm = null) {
- global $CFG, $COURSE;
+ public function __construct($contexts, $pageurl, $course, $cm = null) {
+ global $CFG;
$this->contexts = $contexts;
$this->baseurl = $pageurl;
+ $this->course = $course;
$this->cm = $cm;
if (!empty($cm) && $cm->modname == 'quiz') {
$this->quizorcourseid = '&quizid=' . $cm->instance;
} else {
- $this->quizorcourseid = '&courseid=' .$COURSE->id;
+ $this->quizorcourseid = '&courseid=' .$this->course->id;
}
// Create the url of the new question page to forward to.
if ($cm !== null){
$this->editquestionurl->param('cmid', $cm->id);
} else {
- $this->editquestionurl->param('courseid', $COURSE->id);
+ $this->editquestionurl->param('courseid', $this->course->id);
}
$this->init_column_types();
- $this->init_columns(array('checkbox', 'qtype', 'questionname', 'creatorname',
- 'modifiername', 'editaction', 'previewaction', 'moveaction', 'deleteaction'));
+ $this->init_columns($this->wanted_columns());
$this->init_sort();
}
- protected function init_column_types() {
- $types = array(
+ protected function wanted_columns() {
+ return array('checkbox', 'qtype', 'questionname', 'creatorname',
+ 'modifiername', 'editaction', 'previewaction', 'moveaction', 'deleteaction');
+ }
+
+ protected function know_field_types() {
+ return array(
new question_bank_checkbox_column($this),
new question_bank_question_type_column($this),
new question_bank_question_name_column($this),
new question_bank_move_action_column($this),
new question_bank_delete_action_column($this),
);
+ }
+
+ protected function init_column_types() {
$this->knowncolumntypes = array();
- foreach ($types as $col) {
+ foreach ($this->know_field_types() as $col) {
$this->knowncolumntypes[$col->get_name()] = $col;
}
}
*/
public function display($tabname, $page, $perpage, $sortorder,
$sortorderdecoded, $cat, $recurse, $showhidden, $showquestiontext){
- global $COURSE, $DB;
if ($this->process_actions_needing_ui()) {
return;
print_heading(get_string('questionbank', 'question'), '', 2);
$this->display_category_form($this->contexts->having_one_edit_tab_cap($tabname),
- $this->baseurl, $cat, $recurse, $showhidden, $showquestiontext);
+ $this->baseurl, $cat);
+ $this->display_options($recurse, $showhidden, $showquestiontext);
+
+ if (!$category = $this->get_current_category($cat)) {
+ return;
+ }
+ $this->print_category_info($category);
// continues with list of questions
$this->display_question_list($this->contexts->having_one_edit_tab_cap($tabname), $this->baseurl, $cat, $this->cm,
print_box_end();
}
+ protected function print_choose_category_message($categoryandcontext) {
+ echo "<p style=\"text-align:center;\"><b>";
+ print_string("selectcategoryabove", "quiz");
+ echo "</b></p>";
+ }
+
+ protected function get_current_category($categoryandcontext) {
+ global $DB;
+ list($categoryid, $contextid) = explode(',', $categoryandcontext);
+ if (!$categoryid) {
+ $this->print_choose_category_message($categoryandcontext);
+ return false;
+ }
+
+ if (!$category = $DB->get_record('question_categories',
+ array('id' => $categoryid, 'contextid' => $contextid))) {
+ print_box_start('generalbox questionbank');
+ notify('Category not found!');
+ print_box_end();
+ return false;
+ }
+
+ return $category;
+ }
+
+ protected function print_category_info($category) {
+ $formatoptions = new stdClass;
+ $formatoptions->noclean = true;
+ echo '<div class="boxaligncenter">';
+ echo format_text($category->info, FORMAT_MOODLE, $formatoptions, $this->course->id);
+ echo "</div>\n";
+ }
+
/**
* prints a form to choose categories
*/
- protected function display_category_form($contexts, $pageurl, $current, $recurse=1,
- $showhidden=false, $showquestiontext=false) {
+ protected function display_category_form($contexts, $pageurl, $current) {
global $CFG;
/// Get all the existing categories now
$catmenu = question_category_options($contexts, false, 0, true);
- $strcategory = get_string('category', 'quiz');
+ $strcategory = get_string('selectcategory', 'quiz');
$strshow = get_string('show', 'quiz');
$streditcats = get_string('editcategories', 'quiz');
popup_form('edit.php?'.$pageurl->get_query_string().'&category=',
$catmenu, 'catmenu', $current, '', '', '', false, 'self',
- "<strong>$strcategory</strong>");
+ $strcategory);
+ }
+ protected function display_options($recurse = 1, $showhidden = false, $showquestiontext = false) {
echo '<form method="get" action="edit.php" id="displayoptions">';
echo "<fieldset class='invisiblefieldset'>";
- echo $pageurl->hidden_params_out(array('recurse', 'showhidden', 'showquestiontext'));
+ echo $this->baseurl->hidden_params_out(array('recurse', 'showhidden', 'showquestiontext'));
$this->display_category_form_checkbox('recurse', $recurse);
$this->display_category_form_checkbox('showhidden', $showhidden);
$this->display_category_form_checkbox('showquestiontext', $showquestiontext);
}
/**
- * Private funciton to help the preceeding function.
+ * Print a single option checkbox. Used by the preceeding.
*/
protected function display_category_form_checkbox($name, $checked) {
echo '<div><input type="hidden" id="' . $name . '_off" name="' . $name . '" value="0" />';
$cm = null, $recurse=1, $page=0, $perpage=100, $showhidden=false,
$sortorder='typename', $sortorderdecoded='qtype, name ASC',
$showquestiontext = false, $addcontexts = array()) {
- global $CFG, $COURSE, $DB;
+ global $CFG, $DB;
list($categoryid, $contextid)= explode(',', $categoryandcontext);
+ $cmoptions = new stdClass;
+ $cmoptions->hasattempts = !empty($this->quizhasattempts);
+
$qtypemenu = question_type_menu();
$strcategory = get_string("category", "quiz");
if ($cm!==null){
$questionurl->param('cmid', $cm->id);
} else {
- $questionurl->param('courseid', $COURSE->id);
+ $questionurl->param('courseid', $this->course->id);
}
$questionmoveurl = new moodle_url("$CFG->wwwroot/question/contextmoveq.php",
array('returnurl' => $returnurl));
if ($cm!==null){
$questionmoveurl->param('cmid', $cm->id);
} else {
- $questionmoveurl->param('courseid', $COURSE->id);
+ $questionmoveurl->param('courseid', $this->course->id);
}
- echo '<div class="boxaligncenter">';
- $formatoptions = new stdClass;
- $formatoptions->noclean = true;
- echo format_text($category->info, FORMAT_MOODLE, $formatoptions, $COURSE->id);
- echo "</div>\n";
-
echo '<div class="createnewquestion">';
if ($canadd) {
popup_form($questionurl->out(false, array('category' => $category->id)).
$canuseq = question_has_capability_on($question, 'use', $question->category);
if (function_exists('module_specific_actions')) {
- echo module_specific_actions($pageurl, $question->id, $cm->id, $canuseq);
+ echo module_specific_actions($pageurl, $question->id, $this->cm->id, $canuseq, $cmoptions);
}
if ($caneditall || $canmoveall || $canuseall){
// preview
if ($canuseq) {
- $quizorcourseid = $quizid?('&quizid=' . $quizid):('&courseid=' .$COURSE->id);
+ $quizorcourseid = $quizid?('&quizid=' . $quizid):('&courseid=' .$this->course->id);
link_to_popup_window('/question/preview.php?id=' . $question->id .
$quizorcourseid, 'questionpreview',
" <img src=\"$CFG->pixpath/t/preview.gif\" class=\"iconsmall\" alt=\"$strpreview\" />",
$formatoptions->noclean = true;
$formatoptions->para = false;
echo format_text($question->questiontext, $question->questiontextformat,
- $formatoptions, $COURSE->id);
+ $formatoptions, $this->course->id);
echo "</td></tr>\n";
}
}
echo '<strong> '.get_string('withselected', 'quiz').':</strong><br />';
if (function_exists('module_specific_buttons')) {
- echo module_specific_buttons($cm->id);
+ echo module_specific_buttons($this->cm->id,$cmoptions);
}
// print delete and move selected question
}
if (function_exists('module_specific_controls') && $canuseall) {
- $modulespecific = module_specific_controls($totalnumber, $recurse, $category, $cm->id);
+ $modulespecific = module_specific_controls($totalnumber, $recurse, $category, $this->cm->id,$cmoptions);
if(!empty($modulespecific)){
echo "<hr />$modulespecific";
}
}
public function process_actions() {
- global $CFG, $COURSE, $DB;
+ global $CFG, $DB;
/// Now, check for commands on this page and modify variables as necessary
if (optional_param('move', false, PARAM_BOOL) and confirm_sesskey()) { /// Move selected questions to new category
$category = required_param('category', PARAM_SEQUENCE);
if ($cm){
$movecontexturl->param('cmid', $cm->id);
} else {
- $movecontexturl->param('courseid', $COURSE->id);
+ $movecontexturl->param('courseid', $this->course->id);
}
redirect($movecontexturl->out());
}
* @return array $thispageurl, $contexts, $cmid, $cm, $module, $pagevars
*/
function question_edit_setup($edittab, $requirecmid = false, $requirecourseid = true){
- global $COURSE, $QUESTION_EDITTABCAPS, $DB;
+ global $QUESTION_EDITTABCAPS, $DB;
//$thispageurl is used to construct urls for all question edit pages we link to from this page. It contains an array
//of parameters that are passed from page to page.
projects / moodle.git / commitdiff