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<?php
/**
* Joomla! POWr Plugin
*
* @version 3.0
* @author POWr.io
* @package POWr
* @subpackage powr
* @license GNU/GPL
*
*/
// no direct access
defined( '_JEXEC' ) or die( 'Restricted access' );
/*
class PlgSystempowrshortcodesInstallerScript
{
public function install($parent)
{
trigger_error('IN INSTALL 1');
// Enable plugin
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->update('#__extensions');
$query->set($db->quoteName('enabled') . ' = 1');
$query->where($db->quoteName('element') . ' = ' . $db->quote('powrshortcodes'));
$query->where($db->quoteName('type') . ' = ' . $db->quote('plugin'));
$db->setQuery($query);
$db->execute();
}
}
class PlgContentpowrshortcodesInstallerScript
{
public function install($parent)
{
trigger_error('IN INSTALL 2');
// Enable plugin
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->update('#__extensions');
$query->set($db->quoteName('enabled') . ' = 1');
$query->where($db->quoteName('element') . ' = ' . $db->quote('powrshortcodes'));
$query->where($db->quoteName('type') . ' = ' . $db->quote('plugin'));
$db->setQuery($query);
$db->execute();
}
}
*/
/*
class PlgSystempowrshortcodesInstallerScript
{
public function install($parent)
{
echo('IN INSTALL 3');
// Enable plugin
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->update('#__extensions');
$query->set($db->quoteName('enabled') . ' = 1');
$query->where($db->quoteName('element') . ' = ' . $db->quote('PLUGIN_NAME_GOES_HERE'));
$query->where($db->quoteName('type') . ' = ' . $db->quote('plugin'));
$db->setQuery($query);
$db->execute();
}
}
class PlgContentpowrshortcodesInstallerScript
{
public function install($parent)
{
echo('IN INSTALL 4');
// Enable plugin
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->update('#__extensions');
$query->set($db->quoteName('enabled') . ' = 1');
$query->where($db->quoteName('element') . ' = ' . $db->quote('PLUGIN_NAME_GOES_HERE'));
$query->where($db->quoteName('type') . ' = ' . $db->quote('plugin'));
$db->setQuery($query);
$db->execute();
}
}
*/
if(!class_exists('PowrHelper')){
class PowrHelper{
public $local_mode = false;
public $powr_token;
function __construct() {
$this->get_powr_token(); //Get powr token
$this->add_powr_js(); //Add powr.js
}
//Generate a powr token
public function generate_powr_token(){
$alphabet = 'abcdefghijklmnopqrstuwxyzABCDEFGHIJKLMNOPQRSTUWXYZ0123456789';
$pass = array(); //remember to declare $pass as an array
$alphaLength = strlen($alphabet) - 1; //put the length -1 in cache
for ($i = 0; $i < 10; $i++) { //Add 10 random characters
$n = rand(0, $alphaLength);
$pass[] = $alphabet[$n];
}
$pass_string = implode($pass) . time(); //Add the current time to avoid duplicate keys
return $pass_string; //turn the array into a string
}
//Get powr token (or create it if it doesn't exist)
public function get_powr_token(){
$db = JFactory::getDBO(); //Initialize JFactory;
//Make sure table exists:
$query = "CREATE TABLE IF NOT EXISTS `#__powr` ( `data_type` VARCHAR(50) NOT NULL, `value` VARCHAR(50) NOT NULL, PRIMARY KEY (`data_type`)) ENGINE=InnoDB DEFAULT CHARSET=utf8;";
$db->setQuery($query);
$result = $db->query();
//Get powr_token:
$query = "SELECT value FROM #__powr WHERE data_type = 'powr_token'";
$db->setQuery($query);
$result = $db->loadAssoc();
$powr_token = $result['value'];
//If powr token is null, set it;
if($powr_token == NULL){
$powr_token = $this->generate_powr_token();
$query = "INSERT INTO #__powr (data_type, value) VALUES ('powr_token','$powr_token')";
$db->setQuery($query);
$db->query();
}
//Set powr token:
$this->powr_token = $powr_token;
//echo "POWR TOKEN IS $this->powr_token";
}
public function add_powr_js(){
global $POWR_JS_ADDED; //Global flag that powr js has been added
if($POWR_JS_ADDED){
return;
}
if($this->local_mode){//Determine JS url:
$js_url = '//localhost:3000/powr_local.js';
}else{
$js_url = JURI::base(). "plugins/content/powrshortcodes/powr_joomla.js";
}
$js = "(function(d){
var js, id = 'powr-js', ref = d.getElementsByTagName('script')[0];
if (d.getElementById(id)) {return;}
js = d.createElement('script'); js.id = id; js.async = true;
js.src = '$js_url';
js.setAttribute('powr-token','$this->powr_token');
js.setAttribute('external-type','joomla');
ref.parentNode.insertBefore(js, ref);
}(document));";
$document = JFactory::getDocument();
$document->addScriptDeclaration($js); //Add js to doc
$POWR_JS_ADDED=true;
}
}
}
//Add powr helper
new PowrHelper();
?>