public function process()
 {
     $attributes = array();
     $attributesToGet = explode(',', $this->getProperty('attributes', ''));
     foreach ($attributesToGet as $attribute) {
         $attributes[$attribute] = $this->transport->getAttribute($attribute);
         /* if setup options, include setup file */
         if ($attribute == 'setup-options') {
             @ob_start();
             $options = $this->package->toArray();
             $options[xPDOTransport::PACKAGE_ACTION] = $this->package->previousVersionInstalled() ? xPDOTransport::ACTION_UPGRADE : xPDOTransport::ACTION_INSTALL;
             $attributeFile = $this->modx->getOption('core_path') . 'packages/' . $this->package->signature . '/' . $attribute . '.php';
             if (file_exists($attributeFile) && $attribute != '') {
                 $modx =& $this->modx;
                 $attributes['setup-options'] = (include $attributeFile);
             }
             @ob_end_clean();
         } else {
             if (in_array($attribute, array('readme', 'license', 'changelog'))) {
                 $attributes[$attribute] = htmlentities($attributes[$attribute], ENT_COMPAT, 'UTF-8');
             }
         }
     }
     return $this->success('', $attributes);
 }
 public function process()
 {
     $attributes = array();
     $attributesToGet = explode(',', $this->getProperty('attributes', ''));
     foreach ($attributesToGet as $attribute) {
         $attributes[$attribute] = $this->transport->getAttribute($attribute);
         /* if setup options, include setup file */
         if ($attribute == 'setup-options') {
             @ob_start();
             $options = $this->package->toArray();
             $options[xPDOTransport::PACKAGE_ACTION] = empty($this->package->installed) ? xPDOTransport::ACTION_INSTALL : xPDOTransport::ACTION_UPGRADE;
             $attributeFile = $this->modx->getOption('core_path') . 'packages/' . $this->package->signature . '/' . $attribute . '.php';
             if (file_exists($attributeFile) && $attribute != '') {
                 $modx =& $this->modx;
                 $attributes['setup-options'] = (include $attributeFile);
             }
             @ob_end_clean();
         }
     }
     return $this->success('', $attributes);
 }
 public function process()
 {
     $requires = $this->transport->getAttribute('requires');
     $dep = $this->package->checkDependencies($requires);
     $download = $this->package->checkDownloadedDependencies($dep);
     $returnArray = array();
     foreach ($requires as $pkg => $constraints) {
         if (isset($dep[$pkg])) {
             $installed = false;
         } else {
             $installed = true;
         }
         if (isset($download[$pkg])) {
             $downloaded = true;
             $signature = $download[$pkg];
         } else {
             $downloaded = false;
             $signature = '';
         }
         //@TODO: Get downlaoded property properly from somewhere and add signature property that will be needed for running installation
         $returnArray[] = array('name' => $pkg, 'parentSignature' => $this->getProperty('signature'), 'constraints' => $constraints, 'installed' => $installed, 'downloaded' => $downloaded, 'signature' => $signature);
     }
     return $this->outputArray($returnArray, count($returnArray));
 }