CRM/Core/CodeGen/Reflection.php

   1 <?php
   2
   3 /**
   4  * Create classes which are used for schema introspection.
   5  */
   6 class CRM_Core_CodeGen_Reflection extends CRM_Core_CodeGen_BaseTask {
   7
   8   protected $checksum;
   9
  10   /**
  11    * @var string
  12    */
  13   private $raw;
  14
  15   /**
  16    * @return bool
  17    *   TRUE if an update is needed.
  18    */
  19   public function needsUpdate() {
  20     if (!file_exists($this->getAbsFileName())) {
  21       return TRUE;
  22     }
  23
  24     // Generating this file is fairly cheap, and we don't have robust heuristic
  25     // for the checksum.
  26     //    if ($this->getSchemaChecksum() !== self::extractRegex($this->getAbsFileName(), ';\(GenCodeChecksum:([a-zA-Z0-9]+)\);')) {
  27     //      return TRUE;
  28     //    }
  29
  30     return !$this->isApproxPhpMatch(
  31       file_get_contents($this->getAbsFileName()),
  32       $this->getRaw());
  33   }
  34
  35
  36   /**
  37    * Run generator.
  38    */
  39   public function run() {
  40     echo "Generating table list\n";
  41     $template = new CRM_Core_CodeGen_Util_Template('php');
  42     $template->assign('tables', $this->tables);
  43     $template->assign('genCodeChecksum', 'IGNORE');
  44     $template->run('listAll.tpl', $this->getAbsFileName());
  45   }
  46
  47   /**
  48    * Generate the raw PHP code for the data file.
  49    *
  50    * @return string
  51    */
  52   public function getRaw() {
  53     if (!$this->raw) {
  54       $template = new CRM_Core_CodeGen_Util_Template('php');
  55       $template->assign('tables', $this->tables);
  56       $template->assign('genCodeChecksum', 'NEW');
  57       $this->raw = $template->fetch('listAll.tpl');
  58     }
  59     return $this->raw;
  60   }
  61
  62   /**
  63    * Get absolute file name.
  64    *
  65    * @return string
  66    */
  67   protected function getAbsFileName() {
  68     return $this->config->CoreDAOCodePath . "AllCoreTables.data.php";
  69   }
  70
  71   //   /**
  72   //    * Get the checksum for the schema.
  73   //    *
  74   //    * @return string
  75   //    */
  76   //   protected function getSchemaChecksum() {
  77   //     if (!$this->checksum) {
  78   //       CRM_Utils_Array::flatten($this->tables, $flat);
  79   //       ksort($flat);
  80   //       $this->checksum = md5(json_encode($flat));
  81   //     }
  82   //     return $this->checksum;
  83   //   }
  84
  85 }