moodle/mod/lti/settings.php
Mark Nielsen 8fa50fdd34 MDL-44902: Several additions to External Tool (LTI)
* LTI service related changes:
** Fixing exceptions in OAuth library.
** Added new launch option, Existing window: replaces entire page with the LTI object.
** The LTI tool ID used to perform the launch is now sent with the LTI launch parameters.  This is sent back to Moodle on subsequent requests.
** Added $CFG->mod_lti_forcessl to force SSL on all LTI launches.
** Added new LTI launch parameter: tool_consumer_instance_name.  Default value is site full name, but can be customized with $CFG->mod_lti_institution_name.
** The LTI grade service endpoints now set the affected user to the session.  This was required for event listeners.
** Fix the grade deletion service.  Was deleting the grade item instead of just the grade.
** Send error response when LTI instance does not accept grades and grades are being sent.
** Added a method for writing incoming LTI requests to disk for debugging.  Disabled by default.
* Changes for ltisource plugins:
** Can now to plug into backup/restore.
** Can now have settings.php files.
** Can now hook into the LTI launch and edit parameters.
* Several grade changes:
** Added standard_grading_coursemodule_elements to LTI instance edit form.  This means LTI instances can be configured with a grade.
** No longer assumes that grade is out of 100.
** Replaced modl/lti:grade capability with mod/lti:view.
* JS on mod/lti/view.php for resizing the content object has been converted to YUI3.
* Fixed misspellings in language file.
* Added hooks for log post and view actions.
* Bug fix for lti_get_url_thumbprint() when the URL is missing a schema.
2014-05-01 11:56:05 -07:00

212 lines
7.8 KiB
PHP

<?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/>.
//
// This file is part of BasicLTI4Moodle
//
// BasicLTI4Moodle is an IMS BasicLTI (Basic Learning Tools for Interoperability)
// consumer for Moodle 1.9 and Moodle 2.0. BasicLTI is a IMS Standard that allows web
// based learning tools to be easily integrated in LMS as native ones. The IMS BasicLTI
// specification is part of the IMS standard Common Cartridge 1.1 Sakai and other main LMS
// are already supporting or going to support BasicLTI. This project Implements the consumer
// for Moodle. Moodle is a Free Open source Learning Management System by Martin Dougiamas.
// BasicLTI4Moodle is a project iniciated and leaded by Ludo(Marc Alier) and Jordi Piguillem
// at the GESSI research group at UPC.
// SimpleLTI consumer for Moodle is an implementation of the early specification of LTI
// by Charles Severance (Dr Chuck) htp://dr-chuck.com , developed by Jordi Piguillem in a
// Google Summer of Code 2008 project co-mentored by Charles Severance and Marc Alier.
//
// BasicLTI4Moodle is copyright 2009 by Marc Alier Forment, Jordi Piguillem and Nikolas Galanis
// of the Universitat Politecnica de Catalunya http://www.upc.edu
// Contact info: Marc Alier Forment granludo @ gmail.com or marc.alier @ upc.edu
/**
* This file defines the global lti administration form
*
* @package mod_lti
* @copyright 2009 Marc Alier, Jordi Piguillem, Nikolas Galanis
* marc.alier@upc.edu
* @copyright 2009 Universitat Politecnica de Catalunya http://www.upc.edu
* @author Marc Alier
* @author Jordi Piguillem
* @author Nikolas Galanis
* @author Chris Scribner
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die;
if ($ADMIN->fulltree) {
require_once($CFG->dirroot.'/mod/lti/locallib.php');
$configuredtoolshtml = '';
$pendingtoolshtml = '';
$rejectedtoolshtml = '';
$active = get_string('active', 'lti');
$pending = get_string('pending', 'lti');
$rejected = get_string('rejected', 'lti');
$typename = get_string('typename', 'lti');
$baseurl = get_string('baseurl', 'lti');
$action = get_string('action', 'lti');
$createdon = get_string('createdon', 'lti');
$types = lti_filter_get_types(get_site()->id);
$configuredtools = lti_filter_tool_types($types, LTI_TOOL_STATE_CONFIGURED);
$configuredtoolshtml = lti_get_tool_table($configuredtools, 'lti_configured');
$pendingtools = lti_filter_tool_types($types, LTI_TOOL_STATE_PENDING);
$pendingtoolshtml = lti_get_tool_table($pendingtools, 'lti_pending');
$rejectedtools = lti_filter_tool_types($types, LTI_TOOL_STATE_REJECTED);
$rejectedtoolshtml = lti_get_tool_table($rejectedtools, 'lti_rejected');
$tab = optional_param('tab', '', PARAM_ALPHAEXT);
$activeselected = '';
$pendingselected = '';
$rejectedselected = '';
switch ($tab) {
case 'lti_pending':
$pendingselected = 'class="selected"';
break;
case 'lti_rejected':
$rejectedselected = 'class="selected"';
break;
default:
$activeselected = 'class="selected"';
break;
}
$template = "
<div id=\"lti_tabs\" class=\"yui-navset\">
<ul id=\"lti_tab_heading\" class=\"yui-nav\" style=\"display:none\">
<li {$activeselected}>
<a href=\"#tab1\">
<em>$active</em>
</a>
</li>
<li {$pendingselected}>
<a href=\"#tab2\">
<em>$pending</em>
</a>
</li>
<li {$rejectedselected}>
<a href=\"#tab3\">
<em>$rejected</em>
</a>
</li>
</ul>
<div class=\"yui-content\">
<div>
$configuredtoolshtml
</div>
<div>
$pendingtoolshtml
</div>
<div>
$rejectedtoolshtml
</div>
</div>
</div>
<script type=\"text/javascript\">
//<![CDATA[
YUI().use('yui2-tabview', 'yui2-datatable', function(Y) {
//If javascript is disabled, they will just see the three tabs one after another
var lti_tab_heading = document.getElementById('lti_tab_heading');
lti_tab_heading.style.display = '';
new Y.YUI2.widget.TabView('lti_tabs');
var setupTools = function(id, sort){
var lti_tools = Y.YUI2.util.Dom.get(id + '_tools');
if(lti_tools){
var dataSource = new Y.YUI2.util.DataSource(lti_tools);
var configuredColumns = [
{key:'name', label:'$typename', sortable:true},
{key:'baseURL', label:'$baseurl', sortable:true},
{key:'timecreated', label:'$createdon', sortable:true, formatter:Y.YUI2.widget.DataTable.formatDate},
{key:'action', label:'$action'}
];
dataSource.responseType = Y.YUI2.util.DataSource.TYPE_HTMLTABLE;
dataSource.responseSchema = {
fields: [
{key:'name'},
{key:'baseURL'},
{key:'timecreated', parser:'date'},
{key:'action'}
]
};
new Y.YUI2.widget.DataTable(id + '_container', configuredColumns, dataSource,
{
sortedBy: sort
}
);
}
};
setupTools('lti_configured', {key:'name', dir:'asc'});
setupTools('lti_pending', {key:'timecreated', dir:'desc'});
setupTools('lti_rejected', {key:'timecreated', dir:'desc'});
});
//]]
</script>
";
$settings->add(new admin_setting_heading('lti_types', get_string('external_tool_types', 'lti') . $OUTPUT->help_icon('main_admin', 'lti'), $template));
if (!during_initial_install()) {
// Process subplugin settings pages if any.
// Every subplugin that wishes to have settings page should provide it's own
// settings.php assuming it will be added as a custom settings page.
// A type will be passed through subtype parameter.
// All such links will be placed in separate category called LTI.
$plugins = get_plugin_list('ltisource');
if (!empty($plugins)) {
$toadd = array();
foreach ($plugins as $name => $path) {
if (file_exists($path.DIRECTORY_SEPARATOR.'settings.php')) {
$toadd[] = $name;
}
}
if (!empty($toadd)) {
$ADMIN->add('modules',
new admin_category('ltisource',
new lang_string('lti', 'lti'),
$module->is_enabled() === false)
);
foreach ($toadd as $name) {
$component = 'ltisource_'.$name;
$ADMIN->add($component,
new admin_externalpage($name,
new lang_string('pluginname', $component),
new moodle_url("/mod/lti/source/{$name}/settings.php",
array('subtype' => $component)))
);
}
}
}
}
}