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settings.php
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settings.php
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<?php
// 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
//
// 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 defines the global basiclti administration form
*
* @package 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
*
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die;
global $PAGE, $CFG;
require_once($CFG->dirroot.'/mod/lti/locallib.php');
function lti_get_tool_table($tools, $id){
global $CFG, $USER;
$html = '';
$typename = get_string('typename', 'lti');
$baseurl = get_string('baseurl', 'lti');
$action = get_string('action', 'lti');
$createdon = get_string('createdon', 'lti');
if($id == 'lti_configured'){
$html .= '<div><a style="margin-top:.25em" href="'.$CFG->wwwroot.'/mod/lti/typessettings.php?action=add&sesskey='.$USER->sesskey.'">'.get_string('addtype', 'lti').'</a></div>';
}
if (!empty($tools)) {
$html .= <<<HTML
<div id="{$id}_container" style="margin-top:.5em;margin-bottom:.5em">
<table id="{$id}_tools">
<thead>
<tr>
<th>$typename</th>
<th>$baseurl</th>
<th>$createdon</th>
<th>$action</th>
</tr>
</thead>
HTML;
foreach ($tools as $type) {
$date = userdate($type->timecreated);
$accept = get_string('accept', 'lti');
$update = get_string('update', 'lti');
$delete = get_string('delete', 'lti');
$accepthtml = <<<HTML
<a class="editing_accept" href="{$CFG->wwwroot}/mod/lti/typessettings.php?action=accept&id={$type->id}&sesskey={$USER->sesskey}&tab={$id}" title="{$accept}">
<img class="iconsmall" alt="{$accept}" src="{$CFG->wwwroot}/pix/t/clear.gif"/>
</a>
HTML;
$deleteaction = 'delete';
if($type->state == LTI_TOOL_STATE_CONFIGURED){
$accepthtml = '';
}
if($type->state != LTI_TOOL_STATE_REJECTED) {
$deleteaction = 'reject';
$delete = get_string('reject', 'lti');
}
$html .= <<<HTML
<tr>
<td>
{$type->name}
</td>
<td>
{$type->baseurl}
</td>
<td>
{$date}
</td>
<td align="center">
{$accepthtml}
<a class="editing_update" href="{$CFG->wwwroot}/mod/lti/typessettings.php?action=update&id={$type->id}&sesskey={$USER->sesskey}&tab={$id}" title="{$update}">
<img class="iconsmall" alt="{$update}" src="{$CFG->wwwroot}/pix/t/edit.gif"/>
</a>
<a class="editing_delete" href="{$CFG->wwwroot}/mod/lti/typessettings.php?action={$deleteaction}&id={$type->id}&sesskey={$USER->sesskey}&tab={$id}" title="{$delete}">
<img class="iconsmall" alt="{$delete}" src="{$CFG->wwwroot}/pix/t/delete.gif"/>
</a>
</td>
</tr>
HTML;
}
$html .= '</table></div>';
} else {
$html .= get_string('no_' . $id, 'lti');
}
return $html;
}
if ($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();
$configuredtools = array_filter($types, function($value){
return $value->state == LTI_TOOL_STATE_CONFIGURED;
});
$configuredtoolshtml = lti_get_tool_table($configuredtools, 'lti_configured');
$pendingtools = array_filter($types, function($value){
return $value->state == LTI_TOOL_STATE_PENDING;
});
$pendingtoolshtml = lti_get_tool_table($pendingtools, 'lti_pending');
$rejectedtools = array_filter($types, function($value){
return $value->state == 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;
}
$template = <<<HTML
<div id="lti_tabs" class="yui-navset">
<ul id="lti_tab_heading" class="yui-nav" style="display:none">
<li {$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>
$rejectedtoolshtml
</div>
</div>
</div>
<script type='text/javascript'>
//<![CDATA[
(function(){
//If javascript is disabled, they will just see the three tabs one after another
var lti_tab_heading = document.getElementById('lti_tab_heading');
lti_tab_heading.style.display = '';
new YAHOO.widget.TabView('lti_tabs');
var setupTools = function(id, sort){
var lti_tools = YAHOO.util.Dom.get(id + "_tools");
if(lti_tools){
var dataSource = new YAHOO.util.DataSource(lti_tools);
var configuredColumns = [
{key:"name", label:"$typename", sortable:true},
{key:"baseURL", label:"$baseurl", sortable:true},
{key:"timecreated", label:"$createdon", sortable:true, formatter:YAHOO.widget.DataTable.formatDate},
{key:"action", label:"$action"}
];
dataSource.responseType = YAHOO.util.DataSource.TYPE_HTMLTABLE;
dataSource.responseSchema = {
fields: [
{key:"name"},
{key:"baseURL"},
{key:"timecreated", parser:"date"},
{key:"action"}
]
};
new YAHOO.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>
HTML;
$PAGE->requires->yui2_lib('tabview');
$PAGE->requires->yui2_lib('datatable');
$settings->add(new admin_setting_heading('lti_types', get_string('external_tool_types', 'lti'), $template));
}