views_pre_render_views_form_views_form($element)
Replaces views substitution placeholders.
Parameters
array $element: An associative array containing the properties of the element. Properties used: #substitutions, #children.
Return value
array The $element with prepared variables ready for #theme 'form' in views_form_views_form.
File
- core/modules/views/views.module, line 606
- Primarily Drupal hooks and global API functions to manipulate views.
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | function views_pre_render_views_form_views_form($element) { // Placeholders and their substitutions (usually rendered form elements). $search = array(); $replace = array(); // Add in substitutions provided by the form. foreach ($element['#substitutions']['#value'] as $substitution) { $field_name = $substitution['field_name']; $row_id = $substitution['row_id']; $search[] = $substitution['placeholder']; $replace[] = isset($element[$field_name][$row_id]) ? drupal_render($element[$field_name][$row_id]) : ''; } // Add in substitutions from hook_views_form_substitutions(). $substitutions = \Drupal::moduleHandler()->invokeAll('views_form_substitutions'); foreach ($substitutions as $placeholder => $substitution) { $search[] = Html::escape($placeholder); // Ensure that any replacements made are safe to make. if (!($substitution instanceof MarkupInterface)) { $substitution = Html::escape($substitution); } $replace[] = $substitution; } // Apply substitutions to the rendered output. $output = str_replace($search, $replace, drupal_render($element['output'])); $element['output'] = ['#markup' => ViewsRenderPipelineMarkup::create($output)]; return $element;} |
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