Sindbad~EG File Manager
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Functions used to show question editing interface
*
* @package moodlecore
* @subpackage questionbank
* @copyright 1999 onwards Martin Dougiamas and others {@link http://moodle.com}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
use core_question\bank\search\category_condition;
defined('MOODLE_INTERNAL') || die();
require_once($CFG->libdir . '/questionlib.php');
define('DEFAULT_QUESTIONS_PER_PAGE', 20);
define('MAXIMUM_QUESTIONS_PER_PAGE', 1000);
function get_module_from_cmid($cmid) {
global $CFG, $DB;
if (!$cmrec = $DB->get_record_sql("SELECT cm.*, md.name as modname
FROM {course_modules} cm,
{modules} md
WHERE cm.id = ? AND
md.id = cm.module", array($cmid))){
print_error('invalidcoursemodule');
} elseif (!$modrec =$DB->get_record($cmrec->modname, array('id' => $cmrec->instance))) {
print_error('invalidcoursemodule');
}
$modrec->instance = $modrec->id;
$modrec->cmid = $cmrec->id;
$cmrec->name = $modrec->name;
return array($modrec, $cmrec);
}
/**
* Function to read all questions for category into big array
*
* @param int $category category number
* @param bool $noparent if true only questions with NO parent will be selected
* @param bool $recurse include subdirectories
* @param bool $export set true if this is called by questionbank export
*/
function get_questions_category( $category, $noparent=false, $recurse=true, $export=true ) {
global $DB;
// Build sql bit for $noparent
$npsql = '';
if ($noparent) {
$npsql = " and parent='0' ";
}
// Get list of categories
if ($recurse) {
$categorylist = question_categorylist($category->id);
} else {
$categorylist = array($category->id);
}
// Get the list of questions for the category
list($usql, $params) = $DB->get_in_or_equal($categorylist);
$questions = $DB->get_records_select('question', "category {$usql} {$npsql}", $params, 'qtype, name');
// Iterate through questions, getting stuff we need
$qresults = array();
foreach($questions as $key => $question) {
$question->export_process = $export;
$qtype = question_bank::get_qtype($question->qtype, false);
if ($export && $qtype->name() == 'missingtype') {
// Unrecognised question type. Skip this question when exporting.
continue;
}
$qtype->get_question_options($question);
$qresults[] = $question;
}
return $qresults;
}
/**
* @param int $categoryid a category id.
* @return bool whether this is the only top-level category in a context.
*/
function question_is_only_toplevel_category_in_context($categoryid) {
global $DB;
return 1 == $DB->count_records_sql("
SELECT count(*)
FROM {question_categories} c1,
{question_categories} c2
WHERE c2.id = ?
AND c1.contextid = c2.contextid
AND c1.parent = 0 AND c2.parent = 0", array($categoryid));
}
/**
* Check whether this user is allowed to delete this category.
*
* @param int $todelete a category id.
*/
function question_can_delete_cat($todelete) {
global $DB;
if (question_is_only_toplevel_category_in_context($todelete)) {
print_error('cannotdeletecate', 'question');
} else {
$contextid = $DB->get_field('question_categories', 'contextid', array('id' => $todelete));
require_capability('moodle/question:managecategory', context::instance_by_id($contextid));
}
}
/**
* Base class for representing a column in a {@link question_bank_view}.
*
* @copyright 2009 Tim Hunt
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @deprecated since Moodle 2.7 MDL-40457
*/
class_alias('core_question\bank\column_base', 'question_bank_column_base', true);
/**
* A column with a checkbox for each question with name q{questionid}.
*
* @copyright 2009 Tim Hunt
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @deprecated since Moodle 2.7 MDL-40457
*/
class_alias('core_question\bank\checkbox_column', 'question_bank_checkbox_column', true);
/**
* A column type for the name of the question type.
*
* @copyright 2009 Tim Hunt
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @deprecated since Moodle 2.7 MDL-40457
*/
class_alias('core_question\bank\question_type_column', 'question_bank_question_type_column', true);
/**
* A column type for the name of the question name.
*
* @copyright 2009 Tim Hunt
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @deprecated since Moodle 2.7 MDL-40457
*/
class_alias('core_question\bank\question_name_column', 'question_bank_question_name_column', true);
/**
* A column type for the name of the question creator.
*
* @copyright 2009 Tim Hunt
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @deprecated since Moodle 2.7 MDL-40457
*/
class_alias('core_question\bank\creator_name_column', 'question_bank_creator_name_column', true);
/**
* A column type for the name of the question last modifier.
*
* @copyright 2009 Tim Hunt
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @deprecated since Moodle 2.7 MDL-40457
*/
class_alias('core_question\bank\modifier_name_column', 'question_bank_modifier_name_column', true);
/**
* A base class for actions that are an icon that lets you manipulate the question in some way.
*
* @copyright 2009 Tim Hunt
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @deprecated since Moodle 2.7 MDL-40457
*/
class_alias('core_question\bank\action_column_base', 'question_bank_action_column_base', true);
/**
* Base class for question bank columns that just contain an action icon.
*
* @copyright 2009 Tim Hunt
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @deprecated since Moodle 2.7 MDL-40457
*/
class_alias('core_question\bank\edit_action_column', 'question_bank_edit_action_column', true);
/**
* Question bank column for the duplicate action icon.
*
* @copyright 2013 The Open University
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @deprecated since Moodle 2.7 MDL-40457
*/
class_alias('core_question\bank\copy_action_column', 'question_bank_copy_action_column', true);
/**
* Question bank columns for the preview action icon.
*
* @copyright 2009 Tim Hunt
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @deprecated since Moodle 2.7 MDL-40457
*/
class_alias('core_question\bank\preview_action_column', 'question_bank_preview_action_column', true);
/**
* action to delete (or hide) a question, or restore a previously hidden question.
*
* @copyright 2009 Tim Hunt
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @deprecated since Moodle 2.7 MDL-40457
*/
class_alias('core_question\bank\delete_action_column', 'question_bank_delete_action_column', true);
/**
* Base class for 'columns' that are actually displayed as a row following the main question row.
*
* @copyright 2009 Tim Hunt
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @deprecated since Moodle 2.7 MDL-40457
*/
class_alias('core_question\bank\row_base', 'question_bank_row_base', true);
/**
* A column type for the name of the question name.
*
* @copyright 2009 Tim Hunt
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @deprecated since Moodle 2.7 MDL-40457
*/
class_alias('core_question\bank\question_text_row', 'question_bank_question_text_row', true);
/**
* @copyright 2009 Tim Hunt
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @deprecated since Moodle 2.7 MDL-40457
*/
class_alias('core_question\bank\view', 'question_bank_view', true);
/**
* Common setup for all pages for editing questions.
* @param string $baseurl the name of the script calling this funciton. For examle 'qusetion/edit.php'.
* @param string $edittab code for this edit tab
* @param bool $requirecmid require cmid? default false
* @param bool $unused no longer used, do no pass
* @return array $thispageurl, $contexts, $cmid, $cm, $module, $pagevars
*/
function question_edit_setup($edittab, $baseurl, $requirecmid = false, $unused = null) {
global $DB, $PAGE, $CFG;
if ($unused !== null) {
debugging('Deprecated argument passed to question_edit_setup()', DEBUG_DEVELOPER);
}
$thispageurl = new moodle_url($baseurl);
$thispageurl->remove_all_params(); // We are going to explicity add back everything important - this avoids unwanted params from being retained.
if ($requirecmid){
$cmid =required_param('cmid', PARAM_INT);
} else {
$cmid = optional_param('cmid', 0, PARAM_INT);
}
if ($cmid){
list($module, $cm) = get_module_from_cmid($cmid);
$courseid = $cm->course;
$thispageurl->params(compact('cmid'));
require_login($courseid, false, $cm);
$thiscontext = context_module::instance($cmid);
} else {
$module = null;
$cm = null;
$courseid = required_param('courseid', PARAM_INT);
$thispageurl->params(compact('courseid'));
require_login($courseid, false);
$thiscontext = context_course::instance($courseid);
}
if ($thiscontext){
$contexts = new question_edit_contexts($thiscontext);
$contexts->require_one_edit_tab_cap($edittab);
} else {
$contexts = null;
}
$PAGE->set_pagelayout('admin');
$pagevars['qpage'] = optional_param('qpage', -1, PARAM_INT);
//pass 'cat' from page to page and when 'category' comes from a drop down menu
//then we also reset the qpage so we go to page 1 of
//a new cat.
$pagevars['cat'] = optional_param('cat', 0, PARAM_SEQUENCE); // if empty will be set up later
if ($category = optional_param('category', 0, PARAM_SEQUENCE)) {
if ($pagevars['cat'] != $category) { // is this a move to a new category?
$pagevars['cat'] = $category;
$pagevars['qpage'] = 0;
}
}
if ($pagevars['cat']){
$thispageurl->param('cat', $pagevars['cat']);
}
if (strpos($baseurl, '/question/') === 0) {
navigation_node::override_active_url($thispageurl);
}
if ($pagevars['qpage'] > -1) {
$thispageurl->param('qpage', $pagevars['qpage']);
} else {
$pagevars['qpage'] = 0;
}
$pagevars['qperpage'] = question_get_display_preference(
'qperpage', DEFAULT_QUESTIONS_PER_PAGE, PARAM_INT, $thispageurl);
for ($i = 1; $i <= question_bank_view::MAX_SORTS; $i++) {
$param = 'qbs' . $i;
if (!$sort = optional_param($param, '', PARAM_TEXT)) {
break;
}
$thispageurl->param($param, $sort);
}
$defaultcategory = question_make_default_categories($contexts->all());
$contextlistarr = array();
foreach ($contexts->having_one_edit_tab_cap($edittab) as $context){
$contextlistarr[] = "'{$context->id}'";
}
$contextlist = join($contextlistarr, ' ,');
if (!empty($pagevars['cat'])){
$catparts = explode(',', $pagevars['cat']);
if (!$catparts[0] || (false !== array_search($catparts[1], $contextlistarr)) ||
!$DB->count_records_select("question_categories", "id = ? AND contextid = ?", array($catparts[0], $catparts[1]))) {
print_error('invalidcategory', 'question');
}
} else {
$category = $defaultcategory;
$pagevars['cat'] = "{$category->id},{$category->contextid}";
}
// Display options.
$pagevars['recurse'] = question_get_display_preference('recurse', 1, PARAM_BOOL, $thispageurl);
$pagevars['showhidden'] = question_get_display_preference('showhidden', 0, PARAM_BOOL, $thispageurl);
$pagevars['qbshowtext'] = question_get_display_preference('qbshowtext', 0, PARAM_BOOL, $thispageurl);
// Category list page.
$pagevars['cpage'] = optional_param('cpage', 1, PARAM_INT);
if ($pagevars['cpage'] != 1){
$thispageurl->param('cpage', $pagevars['cpage']);
}
return array($thispageurl, $contexts, $cmid, $cm, $module, $pagevars);
}
/**
* Get the category id from $pagevars.
* @param array $pagevars from {@link question_edit_setup()}.
* @return int the category id.
*/
function question_get_category_id_from_pagevars(array $pagevars) {
list($questioncategoryid) = explode(',', $pagevars['cat']);
return $questioncategoryid;
}
/**
* Get a particular question preference that is also stored as a user preference.
* If the the value is given in the GET/POST request, then that value is used,
* and the user preference is updated to that value. Otherwise, the last set
* value of the user preference is used, or if it has never been set the default
* passed to this function.
*
* @param string $param the param name. The URL parameter set, and the GET/POST
* parameter read. The user_preference name is 'question_bank_' . $param.
* @param mixed $default The default value to use, if not otherwise set.
* @param int $type one of the PARAM_... constants.
* @param moodle_url $thispageurl if the value has been explicitly set, we add
* it to this URL.
* @return mixed the parameter value to use.
*/
function question_get_display_preference($param, $default, $type, $thispageurl) {
$submittedvalue = optional_param($param, null, $type);
if (is_null($submittedvalue)) {
return get_user_preferences('question_bank_' . $param, $default);
}
set_user_preference('question_bank_' . $param, $submittedvalue);
$thispageurl->param($param, $submittedvalue);
return $submittedvalue;
}
/**
* Make sure user is logged in as required in this context.
*/
function require_login_in_context($contextorid = null){
global $DB, $CFG;
if (!is_object($contextorid)){
$context = context::instance_by_id($contextorid, IGNORE_MISSING);
} else {
$context = $contextorid;
}
if ($context && ($context->contextlevel == CONTEXT_COURSE)) {
require_login($context->instanceid);
} else if ($context && ($context->contextlevel == CONTEXT_MODULE)) {
if ($cm = $DB->get_record('course_modules',array('id' =>$context->instanceid))) {
if (!$course = $DB->get_record('course', array('id' => $cm->course))) {
print_error('invalidcourseid');
}
require_course_login($course, true, $cm);
} else {
print_error('invalidcoursemodule');
}
} else if ($context && ($context->contextlevel == CONTEXT_SYSTEM)) {
if (!empty($CFG->forcelogin)) {
require_login();
}
} else {
require_login();
}
}
/**
* Print a form to let the user choose which question type to add.
* When the form is submitted, it goes to the question.php script.
* @param $hiddenparams hidden parameters to add to the form, in addition to
* the qtype radio buttons.
* @param $allowedqtypes optional list of qtypes that are allowed. If given, only
* those qtypes will be shown. Example value array('description', 'multichoice').
*/
function print_choose_qtype_to_add_form($hiddenparams, array $allowedqtypes = null, $enablejs = true) {
global $CFG, $PAGE, $OUTPUT;
$chooser = core_question\output\qbank_chooser::get($PAGE->course, $hiddenparams, $allowedqtypes);
$renderer = $PAGE->get_renderer('question', 'bank');
return $renderer->render($chooser);
}
/**
* Print a button for creating a new question. This will open question/addquestion.php,
* which in turn goes to question/question.php before getting back to $params['returnurl']
* (by default the question bank screen).
*
* @param int $categoryid The id of the category that the new question should be added to.
* @param array $params Other paramters to add to the URL. You need either $params['cmid'] or
* $params['courseid'], and you should probably set $params['returnurl']
* @param string $caption the text to display on the button.
* @param string $tooltip a tooltip to add to the button (optional).
* @param bool $disabled if true, the button will be disabled.
*/
function create_new_question_button($categoryid, $params, $caption, $tooltip = '', $disabled = false) {
global $CFG, $PAGE, $OUTPUT;
static $choiceformprinted = false;
$params['category'] = $categoryid;
$url = new moodle_url('/question/addquestion.php', $params);
echo $OUTPUT->single_button($url, $caption, 'get', array('disabled'=>$disabled, 'title'=>$tooltip));
if (!$choiceformprinted) {
echo '<div id="qtypechoicecontainer">';
echo print_choose_qtype_to_add_form(array());
echo "</div>\n";
$choiceformprinted = true;
}
}
Sindbad File Manager Version 1.0, Coded By Sindbad EG ~ The Terrorists