mirror of
https://github.com/moodle/moodle.git
synced 2025-01-18 14:03:52 +01:00
283 lines
11 KiB
PHP
283 lines
11 KiB
PHP
<?php // $Id$
|
|
|
|
// adds or updates modules in a course using new formslib
|
|
|
|
require("../config.php");
|
|
require("lib.php");
|
|
|
|
require_login();
|
|
|
|
$add = optional_param('add', '', PARAM_ALPHA);
|
|
$update = optional_param('update', 0, PARAM_INT);
|
|
//return to course/view.php if false or mod/modname/view.php if true
|
|
$return = optional_param('return', 0, PARAM_BOOL);
|
|
|
|
if (!empty($add)){
|
|
$section = required_param('section', PARAM_INT);
|
|
$course = required_param('course', PARAM_INT);
|
|
|
|
if (! $course = get_record("course", "id", $course)) {
|
|
error("This course doesn't exist");
|
|
}
|
|
|
|
if (! $module = get_record("modules", "name", $add)) {
|
|
error("This module type doesn't exist");
|
|
}
|
|
|
|
$context = get_context_instance(CONTEXT_COURSE, $course->id);
|
|
require_capability('moodle/course:manageactivities', $context);
|
|
|
|
if (!course_allowed_module($course, $module->id)) {
|
|
error("This module has been disabled for this particular course");
|
|
}
|
|
|
|
require_login($course->id); // needed to setup proper $COURSE
|
|
|
|
$form->section = $section; // The section number itself
|
|
$form->course = $course->id;
|
|
$form->module = $module->id;
|
|
$form->modulename = $module->name;
|
|
$form->instance = "";
|
|
$form->coursemodule = "";
|
|
$form->add=$add;
|
|
$form->return=0;//must be false if this is an add, go back to course view on cancel
|
|
if (!empty($type)) {
|
|
$form->type = $type;
|
|
}
|
|
|
|
$sectionname = get_section_name($course->format);
|
|
$fullmodulename = get_string("modulename", $module->name);
|
|
|
|
if ($form->section && $course->format != 'site') {
|
|
$heading->what = $fullmodulename;
|
|
$heading->to = "$sectionname $form->section";
|
|
$pageheading = get_string("addinganewto", "moodle", $heading);
|
|
} else {
|
|
$pageheading = get_string("addinganew", "moodle", $fullmodulename);
|
|
}
|
|
$strnav = '';
|
|
|
|
}elseif (!empty($update)){
|
|
if (! $cm = get_record("course_modules", "id", $update)) {
|
|
error("This course module doesn't exist");
|
|
}
|
|
|
|
if (! $course = get_record("course", "id", $cm->course)) {
|
|
error("This course doesn't exist");
|
|
}
|
|
|
|
require_login($course->id); // needed to setup proper $COURSE
|
|
$context = get_context_instance(CONTEXT_COURSE, $course->id);
|
|
require_capability('moodle/course:manageactivities', $context);
|
|
|
|
if (! $module = get_record("modules", "id", $cm->module)) {
|
|
error("This module doesn't exist");
|
|
}
|
|
|
|
if (! $form = get_record($module->name, "id", $cm->instance)) {
|
|
error("The required instance of this module doesn't exist");
|
|
}
|
|
|
|
if (! $cw = get_record("course_sections", "id", $cm->section)) {
|
|
error("This course section doesn't exist");
|
|
}
|
|
|
|
|
|
$form->coursemodule = $cm->id;
|
|
$form->section = $cm->section; // The section ID
|
|
$form->course = $course->id;
|
|
$form->module = $module->id;
|
|
$form->modulename = $module->name;
|
|
$form->instance = $cm->instance;
|
|
$form->return = $return;
|
|
$form->update = $update;
|
|
|
|
$sectionname = get_section_name($course->format);
|
|
$fullmodulename = get_string("modulename", $module->name);
|
|
|
|
if ($form->section && $course->format != 'site') {
|
|
$heading->what = $fullmodulename;
|
|
$heading->in = "$sectionname $cw->section";
|
|
$pageheading = get_string("updatingain", "moodle", $heading);
|
|
} else {
|
|
$pageheading = get_string("updatinga", "moodle", $fullmodulename);
|
|
}
|
|
$strnav = "<a href=\"$CFG->wwwroot/mod/$module->name/view.php?id=$cm->id\">".format_string($form->name,true)."</a> ->";
|
|
}else{
|
|
error('Invalid operation.');
|
|
}
|
|
|
|
$modmoodleform = "$CFG->dirroot/mod/$module->name/mod_form.php";
|
|
if (file_exists($modmoodleform)) {
|
|
require_once($modmoodleform);
|
|
|
|
}else{
|
|
error('No formslib form description file found for this activity.');
|
|
}
|
|
|
|
$modlib = "$CFG->dirroot/mod/$module->name/lib.php";
|
|
if (file_exists($modlib)) {
|
|
include_once($modlib);
|
|
} else {
|
|
error("This module is missing important code! ($modlib)");
|
|
}
|
|
|
|
$mformclassname = 'mod_'.$module->name.'_mod_form';
|
|
$cousesection=isset($cw->section)?$cw->section:$section;
|
|
$mform=& new $mformclassname($form->instance, $cousesection, ((isset($cm))?$cm:null));
|
|
$mform->set_defaults($form);
|
|
|
|
if ($mform->is_cancelled()) {
|
|
if ($return && isset($cm)){
|
|
redirect("$CFG->wwwroot/mod/$module->name/view.php?id=$cm->id");
|
|
} else {
|
|
redirect("view.php?id=$course->id#section-".$cousesection);
|
|
}
|
|
} elseif ($fromform=$mform->data_submitted()){
|
|
if (empty($fromform->coursemodule)) { //add
|
|
if (! $course = get_record("course", "id", $fromform->course)) {
|
|
error("This course doesn't exist");
|
|
}
|
|
$fromform->instance = '';
|
|
$fromform->coursemodule = '';
|
|
} else { //update
|
|
if (! $cm = get_record("course_modules", "id", $fromform->coursemodule)) {
|
|
error("This course module doesn't exist");
|
|
}
|
|
|
|
if (! $course = get_record("course", "id", $cm->course)) {
|
|
error("This course doesn't exist");
|
|
}
|
|
$fromform->instance = $cm->instance;
|
|
$fromform->coursemodule = $cm->id;
|
|
}
|
|
|
|
require_login($course->id); // needed to setup proper $COURSE
|
|
$context = get_context_instance(CONTEXT_COURSE, $course->id);
|
|
require_capability('moodle/course:manageactivities', $context);
|
|
|
|
$fromform->course = $course->id;
|
|
$fromform->modulename = clean_param($fromform->modulename, PARAM_SAFEDIR); // For safety
|
|
|
|
$addinstancefunction = $fromform->modulename."_add_instance";
|
|
$updateinstancefunction = $fromform->modulename."_update_instance";
|
|
|
|
if (!empty($fromform->update)) {
|
|
|
|
|
|
if (isset($fromform->name)) {
|
|
if (trim($fromform->name) == '') {
|
|
unset($fromform->name);
|
|
}
|
|
}
|
|
|
|
$returnfromfunc = $updateinstancefunction($fromform);
|
|
if (!$returnfromfunc) {
|
|
error("Could not update the $fromform->modulename", "view.php?id=$course->id");
|
|
}
|
|
if (is_string($returnfromfunc)) {
|
|
error($returnfromfunc, "view.php?id=$course->id");
|
|
}
|
|
|
|
if (isset($fromform->visible)) {
|
|
set_coursemodule_visible($fromform->coursemodule, $fromform->visible);
|
|
}
|
|
|
|
if (isset($fromform->groupmode)) {
|
|
set_coursemodule_groupmode($fromform->coursemodule, $fromform->groupmode);
|
|
}
|
|
|
|
|
|
add_to_log($course->id, "course", "update mod",
|
|
"../mod/$fromform->modulename/view.php?id=$fromform->coursemodule",
|
|
"$fromform->modulename $fromform->instance");
|
|
add_to_log($course->id, $fromform->modulename, "update",
|
|
"view.php?id=$fromform->coursemodule",
|
|
"$fromform->instance", $fromform->coursemodule);
|
|
}elseif (!empty($fromform->add)){
|
|
|
|
if (!course_allowed_module($course,$fromform->modulename)) {
|
|
error("This module ($fromform->modulename) has been disabled for this particular course");
|
|
}
|
|
|
|
if (!isset($fromform->name) || trim($fromform->name) == '') {
|
|
$fromform->name = get_string("modulename", $fromform->modulename);
|
|
}
|
|
|
|
$returnfromfunc = $addinstancefunction($fromform);
|
|
if (!$returnfromfunc) {
|
|
/*if (file_exists($moderr)) {
|
|
$form = $fromform;
|
|
include_once($moderr);
|
|
die;
|
|
}*/
|
|
error("Could not add a new instance of $fromform->modulename", "view.php?id=$course->id");
|
|
}
|
|
if (is_string($returnfromfunc)) {
|
|
error($returnfromfunc, "view.php?id=$course->id");
|
|
}
|
|
|
|
if (!isset($fromform->groupmode)) { // to deal with pre-1.5 modules
|
|
$fromform->groupmode = $course->groupmode; /// Default groupmode the same as course
|
|
}
|
|
|
|
$fromform->instance = $returnfromfunc;
|
|
|
|
// course_modules and course_sections each contain a reference
|
|
// to each other, so we have to update one of them twice.
|
|
|
|
if (! $fromform->coursemodule = add_course_module($fromform) ) {
|
|
error("Could not add a new course module");
|
|
}
|
|
if (! $sectionid = add_mod_to_section($fromform) ) {
|
|
error("Could not add the new course module to that section");
|
|
}
|
|
|
|
if (! set_field("course_modules", "section", $sectionid, "id", $fromform->coursemodule)) {
|
|
error("Could not update the course module with the correct section");
|
|
}
|
|
|
|
if (!isset($fromform->visible)) { // We get the section's visible field status
|
|
$fromform->visible = get_field("course_sections","visible","id",$sectionid);
|
|
}
|
|
// make sure visibility is set correctly (in particular in calendar)
|
|
set_coursemodule_visible($fromform->coursemodule, $fromform->visible);
|
|
|
|
add_to_log($course->id, "course", "add mod",
|
|
"../mod/$fromform->modulename/view.php?id=$fromform->coursemodule",
|
|
"$fromform->modulename $fromform->instance");
|
|
add_to_log($course->id, $fromform->modulename, "add",
|
|
"view.php?id=$fromform->coursemodule",
|
|
"$fromform->instance", $fromform->coursemodule);
|
|
}else{
|
|
error("Data submitted is invalid.");
|
|
}
|
|
|
|
rebuild_course_cache($course->id);
|
|
|
|
redirect("$CFG->wwwroot/mod/$module->name/view.php?id=$fromform->coursemodule");
|
|
exit;
|
|
|
|
}else{
|
|
$context = get_context_instance(CONTEXT_COURSE, $course->id);
|
|
require_capability('moodle/course:manageactivities', $context);
|
|
|
|
$streditinga = get_string("editinga", "moodle", $fullmodulename);
|
|
$strmodulenameplural = get_string("modulenameplural", $module->name);
|
|
|
|
print_header_simple($streditinga, '',
|
|
"<a href=\"$CFG->wwwroot/mod/$module->name/index.php?id=$course->id\">$strmodulenameplural</a> ->
|
|
$strnav $streditinga", $mform->focus(), "", false);
|
|
|
|
if (!empty($cm->id)) {
|
|
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
|
|
$currenttab = 'update';
|
|
include_once($CFG->dirroot.'/'.$CFG->admin.'/roles/tabs.php');
|
|
}
|
|
$icon = '<img align="middle" height="16" width="16" src="'.$CFG->modpixpath.'/'.$module->name.'/icon.gif" alt="" style="vertical-align: middle;" /> ';
|
|
|
|
print_heading_with_help($pageheading, "mods", $module->name, $icon);
|
|
$mform->display();
|
|
print_footer($course);
|
|
}
|
|
?>
|