template_preprocess_system_modules_uninstall(&$variables)
Prepares variables for module uninstall templates.
Default template: system-modules-uninstall.html.twig.
Parameters
$variables: An associative array containing:
-
form: A render element representing the form. Child elements of the form are individual modules. Each module is an associative array containing the following elements:
- #module_name: The name of the module as a string.
- name: The name of the module in a renderable array.
- description: A description of the module.
- #required_by: (optional) A list of modules that require the module.
- #validation_reasons: (optional) Additional reasons why the module cannot be uninstalled.
- #attributes: A list of attributes for the module wrapper.
Related topics
- Theme system overview
- Functions and templates for the user interface that themes can override.
File
- core/modules/system/system.admin.inc, line 266
- Admin page callbacks for the system module.
Code
function template_preprocess_system_modules_uninstall(&$variables) {
$form = $variables['form'];
$variables['modules'] = [];
// Iterate through all the modules, which are children of this element.
foreach (Element::children($form['modules']) as $key) {
$module = $form['modules'][$key];
$module['module_name'] = $module['#module_name'];
$module['checkbox'] = $form['uninstall'][$key];
$module['checkbox_id'] = $form['uninstall'][$key]['#id'];
if (!empty($module['#validation_reasons'])) {
$module['validation_reasons'] = $module['#validation_reasons'];
$module['reasons_count'] = count($module['validation_reasons']);
}
else {
$module['reasons_count'] = 0;
}
if (!empty($module['#required_by'])) {
$module['required_by'] = $module['#required_by'];
$module['reasons_count'] = $module['reasons_count'] + 1;
}
$module['attributes'] = new Attribute($module['#attributes']);
$variables['modules'][] = $module;
}
}
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