[Summary view] [Print] [Text view]

   1  <?php
   2  
   3  /*
   4  * @package   s9e\TextFormatter
   5  * @copyright Copyright (c) 2010-2019 The s9e Authors
   6  * @license   http://www.opensource.org/licenses/mit-license.php The MIT License
   7  */
   8  namespace s9e\TextFormatter\Configurator\JavaScript;
   9  use ReflectionClass;
  10  use s9e\TextFormatter\Configurator\Collections\PluginCollection;
  11  class HintGenerator
  12  {
  13      protected $config;
  14      protected $hints;
  15      protected $plugins;
  16      protected $xsl;
  17  	public function getHints()
  18      {
  19          $this->hints = [];
  20          $this->setPluginsHints();
  21          $this->setRenderingHints();
  22          $this->setRulesHints();
  23          $this->setTagsHints();
  24          $js = "/** @const */ var HINT={};\n";
  25          \ksort($this->hints);
  26          foreach ($this->hints as $hintName => $hintValue)
  27              $js .= '/** @const */ HINT.' . $hintName . '=' . \json_encode($hintValue) . ";\n";
  28          return $js;
  29      }
  30  	public function setConfig(array $config)
  31      {
  32          $this->config = $config;
  33      }
  34  	public function setPlugins(PluginCollection $plugins)
  35      {
  36          $this->plugins = $plugins;
  37      }
  38  	public function setXSL($xsl)
  39      {
  40          $this->xsl = $xsl;
  41      }
  42  	protected function setPluginsHints()
  43      {
  44          foreach ($this->plugins as $plugins)
  45              $this->hints += $plugins->getJSHints();
  46      }
  47  	protected function setRenderingHints()
  48      {
  49          $this->hints['postProcessing'] = (int) (\strpos($this->xsl, 'data-s9e-livepreview-postprocess') !== \false);
  50          $this->hints['ignoreAttrs']    = (int) (\strpos($this->xsl, 'data-s9e-livepreview-ignore-attrs') !== \false);
  51      }
  52  	protected function setRulesHints()
  53      {
  54          $this->hints['closeAncestor']   = 0;
  55          $this->hints['closeParent']     = 0;
  56          $this->hints['createChild']     = 0;
  57          $this->hints['fosterParent']    = 0;
  58          $this->hints['requireAncestor'] = 0;
  59          $flags = 0;
  60          foreach ($this->config['tags'] as $tagConfig)
  61          {
  62              foreach (\array_intersect_key($tagConfig['rules'], $this->hints) as $k => $v)
  63                  $this->hints[$k] = 1;
  64              $flags |= $tagConfig['rules']['flags'];
  65          }
  66          $flags |= $this->config['rootContext']['flags'];
  67          $parser = new ReflectionClass('s9e\\TextFormatter\\Parser');
  68          foreach ($parser->getConstants() as $constName => $constValue)
  69              if (\substr($constName, 0, 5) === 'RULE_')
  70                  $this->hints[$constName] = ($flags & $constValue) ? 1 : 0;
  71      }
  72  	protected function setTagAttributesHints(array $tagConfig)
  73      {
  74          if (empty($tagConfig['attributes']))
  75              return;
  76          foreach ($tagConfig['attributes'] as $attrConfig)
  77              $this->hints['attributeDefaultValue'] |= isset($attrConfig['defaultValue']);
  78      }
  79  	protected function setTagsHints()
  80      {
  81          $this->hints['attributeDefaultValue'] = 0;
  82          $this->hints['namespaces']            = 0;
  83          foreach ($this->config['tags'] as $tagName => $tagConfig)
  84          {
  85              $this->hints['namespaces'] |= (\strpos($tagName, ':') !== \false);
  86              $this->setTagAttributesHints($tagConfig);
  87          }
  88      }
  89  }