function LTI_update_consumer($tool_guid, $name, $consumer_name, $url, $enable, $instance_guid, $secret, $state)
{
// Deleting the instance allows us to update the key (if required)
$consumerInstance = new LTI_Tool_Consumer_Instance(elgg_get_config('dbprefix'), $tool_guid);
// Update consumer
$consumer = new LTI_Tool_Consumer($tool_guid, elgg_get_config('dbprefix'));
$consumer->name = $name;
$consumer->consumer_name = $consumer_name;
$consumer->profile_url = $url;
$consumer->enabled = $enable == 'yes' ? true : false;
$consumer->updated = time();
$consumer->save();
// Create new consumer instance
$consumerInstance = new LTI_Tool_Consumer_Instance($instance_guid, elgg_get_config('dbprefix'));
$consumerInstance->secret = $secret;
$consumerInstance->state = $state;
$consumerInstance->save();
return;
}
public function getNewShareKey($life, $auto_approve = FALSE, $length = NULL)
{
$expires = time() + $life * 60 * 60;
if ($auto_approve) {
$approve = 1;
} else {
$approve = 0;
}
if (empty($length) || !is_numeric($length)) {
$length = self::MAX_SHARE_KEY_LENGTH;
} else {
$length = max(min($length, self::MAX_SHARE_KEY_LENGTH), self::MIN_SHARE_KEY_LENGTH);
}
$key = LTI_Tool_Consumer_Instance::getRandomString($length);
$sql = sprintf("INSERT INTO {$this->consumer_instance->dbTableNamePrefix}" . BasicLTI_Tool_Provider::CONTEXT_SHARE_KEY_TABLE_NAME . ' (share_key, primary_consumer_instance_guid, primary_context_id, auto_approve, expires) ' . "VALUES (%s, %s, %s, {$approve}, {$expires})", BasicLTI_Tool_Provider::quoted($key), BasicLTI_Tool_Provider::quoted($this->consumer_instance->guid), BasicLTI_Tool_Provider::quoted($this->id));
$ok = mysql_query($sql);
if (!$ok) {
$key = '';
}
return $key;
}
<?php
/*-------------------------------------------------------------------
* Elgg LTI
*
* This is called when administrator delete a consumer
------------------------------------------------------------------*/
// Must be logged in as admin to use this page
admin_gatekeeper();
// Sort out what is to go
$consumer_instance = new LTI_Tool_Consumer_Instance(get_input('LTIconsumerguid'), elgg_get_config('dbprefix'));
$consumer_tool = new LTI_Tool_Consumer($consumer_instance->consumer_guid, elgg_get_config('dbprefix'));
// Check we have right sort of object
if ($consumer_instance) {
if ($consumer_instance->delete() && DeleteConsumerTool($consumer_tool)) {
system_message(sprintf(elgg_echo('LTI:delete:success'), $consumer_tool->name));
} else {
system_message(sprintf(elgg_echo('LTI:delete:fail'), $consumer_tool->name));
}
} else {
register_error(sprintf(elgg_echo('LTI:remove:fail'), $consumer_tool->name));
}
forward($_SERVER['HTTP_REFERER']);
/*-------------------------------------------------------------------
* Delete the consumer tool. The instance will already be deleted
*
* Parameters
* consumer_tool - Consumer to be deleted. Done via direct DB access
*
* return value - true, if row deleted
*
<?php
/*-------------------------------------------------------------------
* Elgg LTI
*
* Enable/Disable consumer
------------------------------------------------------------------*/
// Must be logged in as admin to use this page
admin_gatekeeper();
$consumer_instance = new LTI_Tool_Consumer_Instance(get_input('guid'), elgg_get_config('dbprefix'));
$consumer_tool = new LTI_Tool_Consumer($consumer_instance->consumer_guid, elgg_get_config('dbprefix'));
$consumer_tool->enabled = $consumer_instance->isEnabled() ? False : True;
$consumer_tool->save();
forward(REFERRER);
<?php
/*-------------------------------------------------------------------
* Elgg LTI
*
* This is called when administrator removes a consumer
------------------------------------------------------------------*/
// Must be logged in as admin to use this page
admin_gatekeeper();
// Sort out what is to go
$consumer_instance = new LTI_Tool_Consumer_Instance(get_input('LTIconsumerguid'), elgg_get_config('dbprefix'));
$consumer_tool = new LTI_Tool_Consumer($consumer_instance->consumer_guid, elgg_get_config('dbprefix'));
// Check we have right sort of object
if ($consumer_instance) {
$consumer_instance->state = 'removed';
$consumer_instance->save();
if ($consumer_instance->state == 'removed') {
system_message(sprintf(elgg_echo('LTI:remove:success'), $consumer_tool->name));
} else {
system_message(sprintf(elgg_echo('LTI:restore:success'), $consumer_tool->name));
}
} else {
register_error(sprintf(elgg_echo('LTI:remove:fail'), $consumer_tool->name));
}
forward($_SERVER['HTTP_REFERER']);
<?php
/*-------------------------------------------------------------------
* Elgg LTI
*
* Display the LTI object
------------------------------------------------------------------*/
$consumer_instance_guid = $vars['consumer_guid'];
$consumer_instance = new LTI_Tool_Consumer_Instance($consumer_instance_guid, elgg_get_config('dbprefix'));
$consumer_tool = new LTI_Tool_Consumer($consumer_instance->consumer_guid, elgg_get_config('dbprefix'));
$url = elgg_get_site_entity()->url;
if ($consumer_instance->isEnabled()) {
$enabled = 'yes';
$info = '<div class="plugin_details active">';
} else {
$enabled = 'no';
$info = '<div class="plugin_details not-active">';
}
$icon = '<img src="' . GetImage($consumer_instance->guid, '.png') . '" title="Image of Consumer" />';
$info .= '<table>';
$info .= '<tr><th class = "column1"></th><th class = "column2"></th><th class = "column3">Name</th><th class = "column4">Consumer Name</th><th class = "column5"></th></tr>';
$info .= '<tr>';
$info .= '<td class = "column1">' . $icon . '</td>';
$info .= '<td class = "column2">';
$info .= '<a href="editconsumer?LTIconsumerguid=' . $consumer_instance->guid . '" alt="Edit consumer" title="Edit Consumer"><img src="' . elgg_get_config('wwwroot') . 'mod/blti/images/edit.gif' . '"></a>';
$info .= '<a href="' . $url . 'blti/delete/' . $consumer_instance->guid . '" alt="Delete consumer" title="Delete Consumer"><img src="' . elgg_get_config('wwwroot') . 'mod/blti/images/delete.gif' . '"></a>';
$info .= '</td>';
$info .= '<td class = "column3">' . $consumer_tool->name . '</td>';
$info .= '<td class = "column4">' . $consumer_tool->consumer_name . '</td>';
$url = elgg_add_action_tokens_to_url(elgg_get_config('wwwroot') . 'action/' . elgg_get_config('ltiname') . '/enable?guid=' . $consumer_instance->guid);
$option = $consumer_instance->isEnabled() ? 'Disable' : 'Enable';
<?php
/*-------------------------------------------------------------------
* Elgg LTI
*
* This is called when administrator chooses to edit a consumer
------------------------------------------------------------------*/
// Have to be logged in to get to here at all
admin_gatekeeper();
elgg_set_context('admin');
// Sort out which LTI provider we are editing
$consumer_instance = new LTI_Tool_Consumer_Instance(get_input('LTIconsumerguid'), elgg_get_config('dbprefix'));
$consumer_tool = new LTI_Tool_Consumer($consumer_instance->consumer_guid, elgg_get_config('dbprefix'));
// Check we have LTI object
if ($consumer_instance) {
$isBasicLTI = $consumer_instance->state == 'BasicLTI' || $consumer_instance->consumer_guid == $consumer_instance->guid ? true : false;
$tool_guid = elgg_view('input/hidden', array('name' => 'tool_guid', 'value' => $consumer_tool->guid));
// Tile
//$area2 = elgg_view_title(elgg_echo('LTI:edit:consumer:title'));
// Name
$name = elgg_view('input/text', array('name' => 'name', 'value' => $consumer_tool->name));
// Enabled
$option = $consumer_instance->isEnabled() ? 'yes' : 'no';
$enable = elgg_view('input/checkboxes', array('name' => 'enable', 'options' => array('' => 'yes'), 'value' => $option));
if (!$isBasicLTI) {
// Profile UL
$profile_url = '<a href="' . $consumer_tool->profile_url . '">' . $consumer_tool->profile_url . '</a>';
$url = elgg_view('input/hidden', array('name' => 'url', 'value' => $consumer_tool->profile_url));
// Version
$version = elgg_view('input/text', array('name' => 'name', 'value' => $consumer_tool->consumer_version));
// System
