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MDL-36224: Improving lti_get_types

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If there are no LTI source plugins that
need to be added to the activity chooser
menu, then fallback to the default
activity chooser display.
This commit is contained in:
Mark Nielsen 2013-04-26 16:00:33 -07:00 committed by Damyon Wiese
parent 4d7a2c9e1c
commit 8cf7670e58
3 changed files with 38 additions and 9 deletions
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3
mod/lti/lang/en/lti.php
View File

@ -188,6 +188,7 @@ $string['force_ssl_help'] = 'Selecting this option forces all launches to this t
In addition, all web service requests from the tool provider will use SSL.
If using this option, confirm that this Moodle site and the tool provider support SSL.';
$string['generaltool'] = 'General tool';
$string['global_tool_types'] = 'Global tool types';
$string['grading'] = 'Grade Routing';
$string['icon_url'] = 'Icon URL';
@ -267,7 +268,7 @@ External tool activities differ from URL resources in a few ways:
* External tools support reading, updating, and deleting grades associated with the activity instance
* External tool configurations create a trust relationship between your site and the tool provider, allowing secure communication between them';
$string['modulename_link'] = 'mod/lti/view';
$string['modulenameplural'] = 'basicltis';
$string['modulenameplural'] = 'External Tools';
$string['modulenamepluralformatted'] = 'LTI Instances';
$string['never'] = 'Never';
$string['new_window'] = 'New window';

42
mod/lti/lib.php
View File

@ -173,18 +173,46 @@ function lti_delete_instance($id) {
}
function lti_get_types() {
$type = new stdClass();
$type->modclass = MOD_CLASS_ACTIVITY;
$type->type = 'lti';
$type->typestr = get_string('modulename', 'mod_lti');
$types = array($type);
global $OUTPUT;
$subtypes = array();
foreach (get_plugin_list('ltisource') as $name => $dir) {
if ($moretypes = component_callback("ltisource_$name", 'get_types')) {
$types = array_merge($types, $moretypes);
$subtypes = array_merge($subtypes, $moretypes);
}
}
if (empty($subtypes)) {
return MOD_SUBTYPE_NO_CHILDREN;
}
$types = array();
$type = new stdClass();
$type->modclass = MOD_CLASS_ACTIVITY;
$type->type = 'lti_group_start';
$type->typestr = '--'.get_string('modulenameplural', 'mod_lti');
$types[] = $type;
$link = get_string('modulename_link', 'mod_lti');
$linktext = get_string('morehelp');
$help = get_string('modulename_help', 'mod_lti');
$help .= html_writer::tag('div', $OUTPUT->doc_link($link, $linktext, true), array('class' => 'helpdoclink'));
$type = new stdClass();
$type->modclass = MOD_CLASS_ACTIVITY;
$type->type = 'lti';
$type->typestr = get_string('generaltool', 'mod_lti');
$type->help = $help;
$types[] = $type;
$types = array_merge($types, $subtypes);
$type = new stdClass();
$type->modclass = MOD_CLASS_ACTIVITY;
$type->type = 'lti_group_end';
$type->typestr = '--';
$types[] = $type;
return $types;
}

2
mod/lti/mod_form.php
View File

@ -60,7 +60,7 @@ class mod_lti_mod_form extends moodleform_mod {
if ($type = optional_param('type', false, PARAM_ALPHA)) {
component_callback("ltisource_$type", 'add_instance_hook');
}
$this->typeid = 0;
$mform =& $this->_form;