vendor/contao/core-bundle/src/Resources/contao/elements/ContentModule.php line 98

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  1. <?php
  3. /*
  4. * This file is part of Contao.
  5. *
  6. * (c) Leo Feyer
  7. *
  8. * @license LGPL-3.0-or-later
  9. */
  11. namespace Contao;
  13. /**
  14. * Front end content element "module".
  15. */
  16. class ContentModule extends ContentElement
  17. {
  18. /**
  19. * Parse the template
  20. *
  21. * @return string
  22. */
  23. public function generate()
  24. {
  25. if ($this->isHidden())
  26. {
  27. return '';
  28. }
  30. $objModel = ModuleModel::findByPk($this->module);
  32. if ($objModel === null)
  33. {
  34. return '';
  35. }
  37. $strClass = Module::findClass($objModel->type);
  39. if (!class_exists($strClass))
  40. {
  41. return '';
  42. }
  44. if (is_a($strClass, ModuleProxy::class, true))
  45. {
  46. if (!empty($this->cssID[1]))
  47. {
  48. $objModel->classes = array_merge((array) $objModel->classes, array($this->cssID[1]));
  49. }
  51. /** @var ModuleProxy $proxy */
  52. $proxy = new $strClass($objModel, $this->strColumn);
  54. if (!empty($this->cssID[0]))
  55. {
  56. $proxy->cssID = ' id="' . $this->cssID[0] . '"';
  57. }
  59. return $proxy->generate();
  60. }
  62. $cssID = StringUtil::deserialize($objModel->cssID, true);
  64. // Override the CSS ID (see #305)
  65. if (!empty($this->cssID[0]))
  66. {
  67. $cssID[0] = $this->cssID[0];
  68. }
  70. // Merge the CSS classes (see #6011)
  71. if (!empty($this->cssID[1]))
  72. {
  73. $cssID[1] = trim(($cssID[1] ?? '') . ' ' . $this->cssID[1]);
  74. }
  76. // Clone the model, so we do not modify the shared model in the registry
  77. $objModel = $objModel->cloneOriginal();
  78. $objModel->cssID = $cssID;
  79. $objModel->typePrefix = 'ce_';
  81. $strStopWatchId = 'contao.frontend_module.' . $objModel->type . ' (ID ' . $objModel->id . ')';
  83. if (System::getContainer()->getParameter('kernel.debug') && System::getContainer()->has('debug.stopwatch'))
  84. {
  85. $objStopwatch = System::getContainer()->get('debug.stopwatch');
  86. $objStopwatch->start($strStopWatchId, 'contao.layout');
  87. }
  89. /** @var Module $objModule */
  90. $objModule = new $strClass($objModel, $this->strColumn);
  92. // Tag the content element (see #2137)
  93. if ($this->objModel !== null)
  94. {
  95. System::getContainer()->get('contao.cache.entity_tags')->tagWithModelInstance($this->objModel);
  96. }
  98. $strBuffer = $objModule->generate();
  100. if (isset($objStopwatch) && $objStopwatch->isStarted($strStopWatchId))
  101. {
  102. $objStopwatch->stop($strStopWatchId);
  103. }
  105. return $strBuffer;
  106. }
  108. /**
  109. * Generate the content element
  110. */
  111. protected function compile()
  112. {
  113. }
  114. }
  116. class_alias(ContentModule::class, 'ContentModule');