system_module_listing

Versions

4.6

system_module_listing()

Generate a list of all the available modules, as well as update the system list.

Code

modules/system.module, line 457

<?php
function system_module_listing() {
  // Get current list of modules
  $files = system_listing('\.module$', 'modules', 'name', 0);

  // Extract current files from database.
  system_get_files_database($files, 'module');

  ksort($files);

  $required = array('block', 'filter', 'system', 'user', 'watchdog');
  $throttle_required = array_merge($required, array('throttle'));

  $header = array(t('Name'), t('Description'), t('Enabled'));
  if (module_exist('throttle')) {
    $header[] = t('Throttle');
  }

  foreach ($files as $filename => $file) {
    drupal_get_filename('module', $file->name, $file->filename);
    drupal_load('module', $file->name);

    $file->description = module_invoke($file->name, 'help', 'admin/modules#description');

    // log the critical hooks implemented by this module
    $bootstrap = 0;
    foreach (bootstrap_hooks() as $hook) {
      if (module_hook($file->name, $hook)) {
        $bootstrap = 1;
        break;
      }
    }

    // Update the contents of the system table:
    db_query("DELETE FROM {system} WHERE name = '%s' AND type = '%s'", $file->name, 'module');
    db_query("INSERT INTO {system} (name, description, type, filename, status, throttle, bootstrap) VALUES ('%s', '%s', '%s', '%s', %d, %d, %d)", $file->name, $file->description, 'module', $file->filename, $file->status, $file->throttle, $bootstrap);

    $row = array($file->name, $file->description, array('data' => (in_array($file->name, $required) ? form_hidden("status][$file->name", 1) . t('required') : form_checkbox('', "status][$file->name", 1, $file->status)), 'align' => 'center'));
    if (module_exist('throttle')) {
      $row[] = array('data' => (in_array($file->name, $throttle_required) ? form_hidden("throttle][$file->name", 0) . t('required') : form_checkbox(NULL, "throttle][$file->name", 1, $file->throttle, NULL)), 'align' => 'center');
    }
    $rows[] = $row;
  }

  $output  = theme('table', $header, $rows);
  $output .= form_hidden('type', 'module');

  return $output;
}
?>

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