Moved create_course and update_course into course/lib.php and cleaned them up to be more useful in general MDL-9015
This commit is contained in:
moodler
+48
-170
@@ -31,31 +31,30 @@
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}
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/// prepare course
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if (!empty($course)) {
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$allowedmods = array();
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if (!empty($course)) {
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if ($am = get_records('course_allowed_modules','course',$course->id)) {
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foreach ($am as $m) {
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$allowedmods[] = $m->module;
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$allowedmods = array();
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if (!empty($course)) {
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if ($am = get_records('course_allowed_modules','course',$course->id)) {
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foreach ($am as $m) {
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$allowedmods[] = $m->module;
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}
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} else {
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if (empty($course->restrictmodules)) {
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$allowedmods = explode(',',$CFG->defaultallowedmodules);
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} // it'll be greyed out but we want these by default anyway.
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}
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$course->allowedmods = $allowedmods;
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if ($course->enrolstartdate){
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$course->enrolstartdisabled = 0;
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}
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if ($course->enrolenddate) {
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$course->enrolenddisabled = 0;
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}
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} else {
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if (empty($course->restrictmodules)) {
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$allowedmods = explode(',',$CFG->defaultallowedmodules);
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} // it'll be greyed out but we want these by default anyway.
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}
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$course->allowedmods = $allowedmods;
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if ($course->enrolstartdate){
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$course->enrolstartdisabled = 0;
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}
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if ($course->enrolenddate) {
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$course->enrolenddisabled = 0;
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}
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}
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}
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/// first create the form
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$editform = new course_edit_form('edit.php', compact('course', 'category'));
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@@ -70,7 +69,8 @@ if (!empty($course)) {
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redirect($CFG->wwwroot.'/course/view.php?id='.$course->id);
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}
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} elseif ($data = $editform->get_data()) {
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} else if ($data = $editform->get_data()) {
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/// process data if submitted
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//preprocess data
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@@ -85,14 +85,36 @@ if (!empty($course)) {
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$data->timemodified = time();
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if (empty($course)) {
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create_course($data);
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if (!$course = create_course($data)) {
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print_error('coursenotcreated');
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}
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$context = get_context_instance(CONTEXT_COURSE, $course->id);
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// assign default role to creator if not already having permission to manage course assignments
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if (!has_capability('moodle/course:view', $context) or !has_capability('moodle/role:assign', $context)) {
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role_assign($CFG->creatornewroleid, $USER->id, 0, $context->id);
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}
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if ($data->metacourse and has_capability('moodle/course:managemetacourse', $context)) {
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// Redirect users with metacourse capability to student import
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redirect($CFG->wwwroot."/course/importstudents.php?id=$course->id");
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} else {
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// Redirect to roles assignment
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redirect($CFG->wwwroot."/$CFG->admin/roles/assign.php?contextid=$context->id");
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}
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} else {
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update_course($data);
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if (!update_course($data)) {
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print_error('coursenotupdated');
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}
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redirect($CFG->wwwroot."/course/view.php?id=$course->id");
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}
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}
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///print the form
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/// Print the form
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$site = get_site();
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@@ -112,153 +134,9 @@ if (!empty($course)) {
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}
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print_heading($streditcoursesettings);
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$editform->display();
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print_footer($course);
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die;
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/// internal functions
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function create_course($data) {
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global $CFG, $USER;
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// preprocess allowed mods
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$allowedmods = empty($data->allowedmods) ? array() : $data->allowedmods;
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unset($data->allowedmods);
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if (!has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) {
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if ($CFG->restrictmodulesfor == 'all') {
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$data->restrictmodules = 1;
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} else {
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$data->restrictmodules = 0;
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}
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}
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$data->timecreated = time();
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// place at beginning of category
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fix_course_sortorder();
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$data->sortorder = get_field_sql("SELECT min(sortorder)-1 FROM {$CFG->prefix}course WHERE category=$data->category");
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if (empty($data->sortorder)) {
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$data->sortorder = 100;
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}
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if ($newcourseid = insert_record('course', $data)) { // Set up new course
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$course = get_record('course', 'id', $newcourseid);
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// Setup the blocks
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$page = page_create_object(PAGE_COURSE_VIEW, $course->id);
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blocks_repopulate_page($page); // Return value not checked because you can always edit later
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if (has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) {
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update_restricted_mods($course, $allowedmods);
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}
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$section = new object();
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$section->course = $course->id; // Create a default section.
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$section->section = 0;
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$section->id = insert_record('course_sections', $section);
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fix_course_sortorder();
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add_to_log(SITEID, "course", "new", "view.php?id=$course->id", "$data->fullname (ID $course->id)") ;
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$context = get_context_instance(CONTEXT_COURSE, $course->id);
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// assign default role to creator if not already having permission to manage course assignments
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if (!has_capability('moodle/course:view', $context) or !has_capability('moodle/role:assign', $context)) {
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role_assign($CFG->creatornewroleid, $USER->id, 0, $context->id);
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}
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if ($data->metacourse and has_capability('moodle/course:managemetacourse', $context)) {
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// Redirect users with metacourse capability to student import
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redirect($CFG->wwwroot."/course/importstudents.php?id=$course->id");
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} else {
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// Redirect to roles assignment
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redirect($CFG->wwwroot."/$CFG->admin/roles/assign.php?contextid=$context->id");
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}
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} else {
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error("Serious Error! Could not create the new course!");
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}
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die;
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}
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function update_course($data) {
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global $USER, $CFG;
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// preprocess allowed mods
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$allowedmods = empty($data->allowedmods) ? array() : $data->allowedmods;
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unset($data->allowedmods);
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if (!has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) {
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unset($data->restrictmodules);
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}
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$oldcourse = get_record('course', 'id', $data->id); // should not fail, already tested above
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if (!has_capability('moodle/course:create', get_context_instance(CONTEXT_COURSECAT, $oldcourse->category))
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or !has_capability('moodle/course:create', get_context_instance(CONTEXT_COURSECAT, $data->category))) {
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// can not move to new category, keep the old one
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unset($data->category);
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}
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// Update with the new data
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if (update_record('course', $data)) {
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$course = get_record('course', 'id', $data->id);
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add_to_log($course->id, "course", "update", "edit.php?id=$course->id", "");
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if (has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) {
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update_restricted_mods($course, $allowedmods);
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}
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fix_course_sortorder();
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// Test for and remove blocks which aren't appropriate anymore
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$page = page_create_object(PAGE_COURSE_VIEW, $course->id);
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blocks_remove_inappropriate($page);
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// put custom role names into db
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$context = get_context_instance(CONTEXT_COURSE, $course->id);
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foreach ($data as $dname => $dvalue) {
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// is this the right param?
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$dvalue = clean_param($dvalue, PARAM_NOTAGS);
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if (!strstr($dname, 'role_')) {
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continue;
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}
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$dt = explode('_', $dname);
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$roleid = $dt[1];
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// make up our mind whether we want to delete, update or insert
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if (empty($dvalue)) {
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delete_records('role_names', 'contextid', $context->id, 'roleid', $roleid);
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} else if ($t = get_record('role_names', 'contextid', $context->id, 'roleid', $roleid)) {
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$t->text = $dvalue;
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update_record('role_names', $t);
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} else {
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$t->contextid = $context->id;
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$t->roleid = $roleid;
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$t->text = $dvalue;
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insert_record('role_names', $t);
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}
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}
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redirect($CFG->wwwroot."/course/view.php?id=$course->id");
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} else {
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error("Serious Error! Could not update the course record! (id = $form->id)");
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}
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die;
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}
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?>
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+135
@@ -2571,6 +2571,141 @@ function can_delete_course($courseid) {
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}
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/*
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* Create a course and either return a $course object or false
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*
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* @param object $data - all the data needed for an entry in the 'course' table
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*/
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function create_course($data) {
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global $CFG, $USER;
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// preprocess allowed mods
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$allowedmods = empty($data->allowedmods) ? array() : $data->allowedmods;
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unset($data->allowedmods);
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if (!has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) {
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if ($CFG->restrictmodulesfor == 'all') {
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$data->restrictmodules = 1;
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} else {
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$data->restrictmodules = 0;
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}
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}
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$data->timecreated = time();
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// place at beginning of category
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fix_course_sortorder();
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$data->sortorder = get_field_sql("SELECT min(sortorder)-1 FROM {$CFG->prefix}course WHERE category=$data->category");
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if (empty($data->sortorder)) {
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$data->sortorder = 100;
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}
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if ($newcourseid = insert_record('course', $data)) { // Set up new course
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$course = get_record('course', 'id', $newcourseid);
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// Setup the blocks
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$page = page_create_object(PAGE_COURSE_VIEW, $course->id);
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blocks_repopulate_page($page); // Return value not checked because you can always edit later
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if (has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) {
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update_restricted_mods($course, $allowedmods);
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}
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$section = new object();
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$section->course = $course->id; // Create a default section.
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$section->section = 0;
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$section->id = insert_record('course_sections', $section);
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fix_course_sortorder();
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add_to_log(SITEID, 'course', 'new', 'view.php?id='.$course->id, $data->fullname.' (ID '.$course->id.')');
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return $course;
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}
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return false; // error
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}
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/*
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* Update a course and return true or false
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*
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* @param object $data - all the data needed for an entry in the 'course' table
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*/
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function update_course($data) {
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global $USER, $CFG;
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// preprocess allowed mods
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$allowedmods = empty($data->allowedmods) ? array() : $data->allowedmods;
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unset($data->allowedmods);
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if (!has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) {
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unset($data->restrictmodules);
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}
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$oldcourse = get_record('course', 'id', $data->id); // should not fail, already tested above
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if (!has_capability('moodle/course:create', get_context_instance(CONTEXT_COURSECAT, $oldcourse->category))
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or !has_capability('moodle/course:create', get_context_instance(CONTEXT_COURSECAT, $data->category))) {
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// can not move to new category, keep the old one
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unset($data->category);
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}
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// Update with the new data
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if (update_record('course', $data)) {
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$course = get_record('course', 'id', $data->id);
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add_to_log($course->id, "course", "update", "edit.php?id=$course->id", "");
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if (has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) {
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update_restricted_mods($course, $allowedmods);
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}
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fix_course_sortorder();
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// Test for and remove blocks which aren't appropriate anymore
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$page = page_create_object(PAGE_COURSE_VIEW, $course->id);
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blocks_remove_inappropriate($page);
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// put custom role names into db
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$context = get_context_instance(CONTEXT_COURSE, $course->id);
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foreach ($data as $dname => $dvalue) {
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// is this the right param?
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$dvalue = clean_param($dvalue, PARAM_NOTAGS);
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if (!strstr($dname, 'role_')) {
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continue;
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}
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$dt = explode('_', $dname);
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$roleid = $dt[1];
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// make up our mind whether we want to delete, update or insert
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if (empty($dvalue)) {
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delete_records('role_names', 'contextid', $context->id, 'roleid', $roleid);
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} else if ($t = get_record('role_names', 'contextid', $context->id, 'roleid', $roleid)) {
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$t->text = $dvalue;
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update_record('role_names', $t);
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} else {
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$t->contextid = $context->id;
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$t->roleid = $roleid;
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$t->text = $dvalue;
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insert_record('role_names', $t);
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}
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}
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return true;
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}
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return false;
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}
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?>
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