Your IP : 18.191.103.10
<?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/>.
/**
* A single gradable area management page
*
* This page alows the user to set the current active method in the given
* area, provides access to the plugin editor and allows user to save the
* current form as a template or re-use some existing form.
*
* @package core_grading
* @copyright 2011 David Mudrak <david@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require(__DIR__.'/../../config.php');
require_once($CFG->dirroot.'/grade/grading/lib.php');
// identify gradable area by its id
$areaid = optional_param('areaid', null, PARAM_INT);
// alternatively the context, component and areaname must be provided
$contextid = optional_param('contextid', null, PARAM_INT);
$component = optional_param('component', null, PARAM_COMPONENT);
$area = optional_param('area', null, PARAM_AREA);
// keep the caller's URL so that we know where to send the user finally
$returnurl = optional_param('returnurl', null, PARAM_LOCALURL);
// active method selector
$setmethod = optional_param('setmethod', null, PARAM_PLUGIN);
// publish the given form definition as a new template in the forms bank
$shareform = optional_param('shareform', null, PARAM_INT);
// delete the given form definition
$deleteform = optional_param('deleteform', null, PARAM_INT);
// consider the required action as confirmed
$confirmed = optional_param('confirmed', false, PARAM_BOOL);
// a message to display, typically a previous action's result
$message = optional_param('message', null, PARAM_NOTAGS);
if (!is_null($areaid)) {
// get manager by id
$manager = get_grading_manager($areaid);
} else {
// get manager by context and component
if (is_null($contextid) or is_null($component) or is_null($area)) {
throw new coding_exception('The caller script must identify the gradable area.');
}
$context = context::instance_by_id($contextid, MUST_EXIST);
$manager = get_grading_manager($context, $component, $area);
}
if ($manager->get_context()->contextlevel < CONTEXT_COURSE) {
throw new coding_exception('Unsupported gradable area context level');
}
// get the currently active method
$method = $manager->get_active_method();
list($context, $course, $cm) = get_context_info_array($manager->get_context()->id);
require_login($course, true, $cm);
require_capability('moodle/grade:managegradingforms', $context);
if (!empty($returnurl)) {
$returnurl = new moodle_url($returnurl);
} else {
$returnurl = null;
}
$PAGE->set_url($manager->get_management_url($returnurl));
navigation_node::override_active_url($manager->get_management_url());
$PAGE->set_title(get_string('gradingmanagement', 'core_grading'));
$PAGE->set_heading(get_string('gradingmanagement', 'core_grading'));
// We don't need to show the default header on a management page.
$PAGE->activityheader->disable();
$output = $PAGE->get_renderer('core_grading');
// process the eventual change of the active grading method
if (!empty($setmethod)) {
require_sesskey();
if ($setmethod == 'none') {
// here we expect that noone would actually want to call their plugin as 'none'
$setmethod = null;
}
$manager->set_active_method($setmethod);
redirect($PAGE->url);
}
// publish the form as a template
if (!empty($shareform)) {
require_capability('moodle/grade:sharegradingforms', context_system::instance());
$controller = $manager->get_controller($method);
$definition = $controller->get_definition();
if (!$confirmed) {
// let the user confirm they understand what they are doing (haha ;-)
echo $output->header();
echo $output->confirm(get_string('manageactionshareconfirm', 'core_grading', s($definition->name)),
new moodle_url($PAGE->url, array('shareform' => $shareform, 'confirmed' => 1)),
$PAGE->url);
echo $output->footer();
die();
} else {
require_sesskey();
$newareaid = $manager->create_shared_area($method);
$targetarea = get_grading_manager($newareaid);
$targetcontroller = $targetarea->get_controller($method);
$targetcontroller->update_definition($controller->get_definition_copy($targetcontroller));
$DB->set_field('grading_definitions', 'timecopied', time(), array('id' => $definition->id));
redirect(new moodle_url($PAGE->url, array('message' => get_string('manageactionsharedone', 'core_grading'))));
}
}
// delete the form definition
if (!empty($deleteform)) {
$controller = $manager->get_controller($method);
$definition = $controller->get_definition();
if (!$confirmed) {
// let the user confirm they understand the consequences (also known as WTF-effect)
echo $output->header();
echo $output->confirm(markdown_to_html(get_string('manageactiondeleteconfirm', 'core_grading', array(
'formname' => s($definition->name),
'component' => $manager->get_component_title(),
'area' => $manager->get_area_title()))),
new moodle_url($PAGE->url, array('deleteform' => $deleteform, 'confirmed' => 1)), $PAGE->url);
echo $output->footer();
die();
} else {
require_sesskey();
$controller->delete_definition();
redirect(new moodle_url($PAGE->url, array('message' => get_string('manageactiondeletedone', 'core_grading'))));
}
}
echo $output->header();
if (!empty($message)) {
echo $output->management_message($message);
}
if ($PAGE->has_secondary_navigation()) {
echo $output->heading(get_string('gradingmanagement', 'core_grading'));
} else {
echo $output->heading(get_string('gradingmanagementtitle', 'core_grading', array(
'component' => $manager->get_component_title(), 'area' => $manager->get_area_title())));
}
// display the active grading method information and selector
echo $output->management_method_selector($manager, $PAGE->url);
// get the currently active method's controller
if (!empty($method)) {
$controller = $manager->get_controller($method);
// display relevant actions
echo $output->container_start('actions');
if ($controller->is_form_defined()) {
$definition = $controller->get_definition();
// icon to edit the form definition
echo $output->management_action_icon($controller->get_editor_url($returnurl),
get_string('manageactionedit', 'core_grading'), 'b/document-edit');
// icon to delete the current form definition
echo $output->management_action_icon(new moodle_url($PAGE->url, array('deleteform' => $definition->id)),
get_string('manageactiondelete', 'core_grading'), 'b/edit-delete');
// icon to save the form as a new template
if (has_capability('moodle/grade:sharegradingforms', context_system::instance())) {
if (empty($definition->copiedfromid)) {
$hasoriginal = false;
} else {
$hasoriginal = $DB->record_exists('grading_definitions', array('id' => $definition->copiedfromid));
}
if (!$controller->is_form_available()) {
// drafts can not be shared
$allowshare = false;
} else if (!$hasoriginal) {
// was created from scratch or is orphaned
if (empty($definition->timecopied)) {
// was never shared before
$allowshare = true;
} else if ($definition->timemodified > $definition->timecopied) {
// was modified since last time shared
$allowshare = true;
} else {
// was not modified since last time shared
$allowshare = false;
}
} else {
// was created from a template and the template still exists
if ($definition->timecreated == $definition->timemodified) {
// was not modified since created
$allowshare = false;
} else if (empty($definition->timecopied)) {
// was modified but was not re-shared yet
$allowshare = true;
} else if ($definition->timemodified > $definition->timecopied) {
// was modified since last time re-shared
$allowshare = true;
} else {
// was not modified since last time re-shared
$allowshare = false;
}
}
if ($allowshare) {
echo $output->management_action_icon(new moodle_url($PAGE->url, array('shareform' => $definition->id)),
get_string('manageactionshare', 'core_grading'), 'b/bookmark-new');
}
}
} else {
echo $output->management_action_icon($controller->get_editor_url($returnurl),
get_string('manageactionnew', 'core_grading'), 'b/document-new');
$pickurl = new moodle_url('/grade/grading/pick.php', array('targetid' => $controller->get_areaid()));
if (!is_null($returnurl)) {
$pickurl->param('returnurl', $returnurl->out(false));
}
echo $output->management_action_icon($pickurl,
get_string('manageactionclone', 'core_grading'), 'b/edit-copy');
}
echo $output->container_end();
// display the message if the form is currently not available (if applicable)
if ($message = $controller->form_unavailable_notification()) {
echo $output->notification($message);
}
// display the grading form preview
if ($controller->is_form_defined()) {
if ($definition->status == gradingform_controller::DEFINITION_STATUS_READY) {
$tag = html_writer::tag('span', get_string('statusready', 'core_grading'), array('class' => 'status ready'));
} else {
$tag = html_writer::tag('span', get_string('statusdraft', 'core_grading'), array('class' => 'status draft'));
}
echo $output->heading(format_string($definition->name) . ' ' . $tag, 3, 'definition-name');
echo $output->box($controller->render_preview($PAGE), 'definition-preview');
}
}
echo $output->footer();