src/view/AphrontJavelinView.php

   1 <?php
   2
   3 final class AphrontJavelinView extends AphrontView {
   4   private static $renderContext = array();
   5   private static function peekRenderContext() {
   6     return nonempty(end(self::$renderContext), null);
   7   }
   8
   9   private static function popRenderContext() {
  10     return array_pop(self::$renderContext);
  11   }
  12
  13   private static function pushRenderContext($token) {
  14     self::$renderContext[] = $token;
  15   }
  16
  17
  18   private $name;
  19   private $parameters;
  20   private $celerityResource;
  21
  22   public function render() {
  23     $id = celerity_generate_unique_node_id();
  24     $placeholder = phutil_tag('span', array('id' => $id));
  25
  26     require_celerity_resource($this->getCelerityResource());
  27
  28     $render_context = self::peekRenderContext();
  29     self::pushRenderContext($id);
  30
  31     Javelin::initBehavior('view-placeholder', array(
  32       'id' => $id,
  33       'view' => $this->getName(),
  34       'params' => $this->getParameters(),
  35       'children' => phutil_implode_html('', $this->renderChildren()),
  36       'trigger_id' => $render_context,
  37     ));
  38
  39     self::popRenderContext();
  40
  41     return $placeholder;
  42   }
  43
  44
  45   protected function getName() {
  46     return $this->name;
  47   }
  48
  49   public function setName($template_name) {
  50     $this->name = $template_name;
  51     return $this;
  52   }
  53
  54   protected function getParameters() {
  55     return $this->parameters;
  56   }
  57
  58   public function setParameters($template_parameters) {
  59     $this->parameters = $template_parameters;
  60     return $this;
  61   }
  62
  63   protected function getCelerityResource() {
  64     return $this->celerityResource;
  65   }
  66
  67   public function setCelerityResource($celerity_resource) {
  68     $this->celerityResource = $celerity_resource;
  69     return $this;
  70   }
  71 }