Example #1
0
 function _compile_compiler_tag($tagCommand, $tagArgs, &$output)
 {
     //We first try to use Smarty's own functionality to parse the tag
     $found = parent::_compile_compiler_tag($tagCommand, $tagArgs, $output);
     if ($found === false) {
         try {
             //Check if helper exists and create output
             $this->zendView->getHelper($tagCommand);
             $helperArgs = array();
             if ($tagArgs !== null) {
                 //Start parsing our custom syntax
                 $params = explode(' ', $tagArgs);
                 foreach ($params as $p) {
                     //Split each key=value pair to vars
                     list($key, $value) = explode('=', $p, 2);
                     $section = '';
                     //If there's a dot in the key, it means we
                     //need to use associative arrays
                     if (strpos('.', $key) != -1) {
                         list($key, $section) = explode('.', $key);
                     }
                     //Use Smarty's own functions to parse the value
                     //so that if there's a variable, it gets changed to
                     //properly point at a template variable etc.
                     $value = $this->_parse_var_props($value);
                     //Put the value into the arg array
                     if ($section == '') {
                         if (array_key_exists($key, $helperArgs)) {
                             if (is_array($helperArgs[$key])) {
                                 $helperArgs[$key][] = $value;
                             } else {
                                 $helperArgs[$key] = array($helperArgs[$key], $value);
                             }
                         } else {
                             $helperArgs[$key] = $value;
                         }
                     } else {
                         if (!is_array($helperArgs[$key])) {
                             $helperArgs[$key] = array();
                         }
                         $helperArgs[$key][$section] = $value;
                     }
                 }
             }
             //Save the code to put to the template in the output
             $output = "<?php echo \$this->callViewHelper('{$tagCommand}',array(" . $this->_createParameterCode($helperArgs) . ")); ?>";
             $found = true;
         } catch (Exception $e) {
             //Exception means the helper was not found
             $found = false;
             fwrite(fopen('php://stderr', 'a'), $e->getMessage());
         }
     }
     return $found;
 }
Example #2
0
 /**
  * @param string $name
  * @param mixed $args
  * @return mixed The helper return
  */
 public function callViewHelper($name, $args)
 {
     $helper = $this->zendView->getHelper($name);
     return call_user_func_array(array($helper, $name), $args);
 }