modules_weight.module in Modules weight 7

Modules weight functionality implementation.

File

modules_weight.module

<?php

/**
 * @file
 * Modules weight functionality implementation.
 */

/**
 * Implements hook_help().
 */
function modules_weight_help($path, $arg) {
  switch ($path) {

    // Main module help.
    case 'admin/help#modules_weight':
      $output = '';
      $output .= '<h3>' . t('About') . '</h3>';
      $output .= '<p>' . t('Sometimes we need to modify modules execution order, and some people could write a code that execute the query to modify the weight of a module in the system table, some one might go straight to his favorite SQL client and modify the record directly. This module provides an interface to reorder the weight modules.') . '</p>';
      $output .= '<h3>' . t('Uses') . '</h3>';
      $output .= '<dl>';
      $output .= '<dt>' . t('Configuring the module') . '</dt>';
      $output .= '<dd>' . t('You can manage the module settings from the <a href="@config-page">Modules Weight Settings</a> page. For this you need the <em>Administer Modules Weight</em> permission.', array(
        '@config-page' => url('admin/config/system/modules-weight/configuration'),
      )) . '</dd>';
      $output .= '<dt>' . t('Changing the modules weight') . '</dt>';
      $output .= '<dd>' . t('You can select the weight for all the installed and compatible modules according to the module settings from the <a href="@config-page">Modules Weight</a> page. For this you need the <em>Administer Modules Weight</em> permission.', array(
        '@config-page' => url('admin/config/system/modules-weight'),
      )) . '</dd>';
      $output .= '</dl>';
      return $output;
    case 'admin/config/system/modules-weight':
      $output = '';
      $output .= '<p>' . t("To reorder the modules execution order just change the module's weight (the lowest values are executed first) and click the Save Changes button at the bottom of the page. You can select the weight for all the installed and compatible modules according to the module settings from the <a href='@config-page'>Settings</a> page.", array(
        '@config-page' => url('admin/config/system/modules-weight/configuration'),
      )) . '</p>';
      return $output;
  }
}

/**
 * Implements hook_permission().
 */
function modules_weight_permission() {
  return array(
    'administer modules weight' => array(
      'title' => t('Administer Modules Weight'),
      'description' => t('Allow access to configure the module settings.'),
    ),
  );
}

/**
 * Implements hook_menu().
 */
function modules_weight_menu() {
  $items = array();
  $items['admin/config/system/modules-weight'] = array(
    'title' => 'Modules Weight',
    'description' => 'Provide an interface to change the modules weight.',
    'type' => MENU_NORMAL_ITEM,
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'modules_weight_admin_config_page_form',
    ),
    'access arguments' => array(
      'administer modules weight',
    ),
    'file' => 'modules_weight.admin.inc',
  );
  $items['admin/config/system/modules-weight/default'] = array(
    'title' => 'Modules Weight',
    'description' => 'Provide an interface to change the modules weight.',
    'type' => MENU_DEFAULT_LOCAL_TASK,
    'weight' => 2,
  );
  $items['admin/config/system/modules-weight/configuration'] = array(
    'title' => 'Settings',
    'description' => 'Modules Weight Settings',
    'type' => MENU_LOCAL_TASK,
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'modules_weight_configuration_form',
    ),
    'access arguments' => array(
      'administer modules weight',
    ),
    'file' => 'modules_weight.admin.inc',
    'weight' => 2,
  );
  return $items;
}

/**
 * Implements hook_theme().
 */
function modules_weight_theme() {
  return array(
    'modules_weight_admin_config_page_form' => array(
      'render element' => 'form',
    ),
  );
}

/**
 * Theme function callback.
 */
function theme_modules_weight_admin_config_page_form($variables) {
  $form = $variables['form'];

  // The table rows.
  $rows = array();
  foreach (element_children($form['modules']) as $id) {

    // Adding row info.
    $rows[] = array(
      drupal_render($form['modules'][$id]['name']),
      drupal_render($form['modules'][$id]['description']),
      drupal_render($form['modules'][$id]['weight']),
      drupal_render($form['modules'][$id]['package']),
    );
  }

  // Read more about the empty class attribute in HTML at:
  // https://stackoverflow.com/q/30748847/3653989 .
  $class = array();
  if (module_exists('responsive_tables')) {
    $class[] = RESPONSIVE_PRIORITY_MEDIUM;
  }

  // The table header.
  $header = array(
    t('Name'),
    array(
      'data' => t('Description'),
      // Hidding the description on narrow width devices.
      'class' => $class,
    ),
    t('Weight'),
    array(
      'data' => t('Package'),
      // Hidding the description on narrow width devices.
      'class' => $class,
    ),
  );
  $output = theme('table', array(
    'header' => $header,
    'rows' => $rows,
  ));
  $output .= drupal_render_children($form);
  return $output;
}

Functions

Name	Description
modules_weight_help	Implements hook_help().
modules_weight_menu	Implements hook_menu().
modules_weight_permission	Implements hook_permission().
modules_weight_theme	Implements hook_theme().
theme_modules_weight_admin_config_page_form	Theme function callback.