Club Drupal

<?php

/**

 * @file

 * Themes Administration menu like Adminimal theme.

 */

/**

 * Implements hook_menu().

 */

function adminimal_admin_menu_menu() {

  $items = array();

  $items['admin/config/administration/adminimal_menu'] = array(

    'title' => 'Adminimal menu',

    'description' => 'Adjust adminimal menu settings.',

    'page callback' => 'drupal_get_form',

    'page arguments' => array('adminimal_admin_menu_settings'),

    'access arguments' => array('administer site configuration'),

    'file' => 'adminimal_menu_settings.inc',

  );

  return $items;

}

/**

 * Implements hook_page_build().

 */

function adminimal_admin_menu_page_build(&$page) {

  if (!_adminimal_admin_menu_access()) {

    return;

  }

  $path = drupal_get_path('module', 'adminimal_admin_menu');

	$load_slicknav = variable_get('adminimal_admin_menu_slicknav', TRUE );

	$load_jQuery = variable_get('adminimal_admin_menu_jquery', TRUE );

  // Attach the CSS and JavaScript assets.

  drupal_add_css($path . '/adminimal_admin_menu.css');

	// Support for the Environment Indicator module.

  if (module_exists('environment_indicator')) {

  $environment_info = environment_indicator_get_active();

	  drupal_add_css('

      div.slicknav_menu a.slicknav_btn:after {

      	content: "' . $environment_info['name']. '";

      	margin-left: 1em;

      	color: ' . $environment_info['text_color'] . ';

      	font-size: 12px;

      	background-color: ' . $environment_info['color'] . ';

				padding: 2px 5px;

			}

			#admin-menu-wrapper {background: #222 !important;}

			',

      array(

        'group' => CSS_DEFAULT,

        'type' => 'inline',

        'preprocess' => FALSE,

        'weight' => '100',

      ));

	}

	// Check if both slicknav and custom jQuery must be loaded.

	if ($load_slicknav and $load_jQuery) {

	  drupal_add_js($path . '/js/jquery.min.js', array( 'type' => 'file', 'scope' => 'header', 'weight' => 888 ));

		drupal_add_js($path . '/js/slicknav/jquery-no-conflict.slicknav.js', array( 'type' => 'file', 'scope' => 'header', 'weight' => 888 ));

		drupal_add_css($path . '/js/slicknav/slicknav.css');

	}

	elseif ($load_slicknav and !$load_jQuery) {

		drupal_add_js($path . '/js/slicknav/jquery.slicknav.js', array( 'type' => 'file', 'scope' => 'header', 'weight' => 888 ));

		drupal_add_css($path . '/js/slicknav/slicknav.css');

	}

	drupal_add_js($path . '/js/adminimal_admin_menu.js', array( 'type' => 'file', 'scope' => 'header', 'weight' => 888 ));

  if (!isset($page['page_bottom']['admin_menu'])) {

    return;

  }

  $attached = &$page['page_bottom']['admin_menu']['#attached'];

  $options = array('every_page' => TRUE);

  // @todo Stop-gap fix until cached rendering is resolved.

  // @see http://drupal.org/node/1567622

  if (module_exists('shortcut')) {

    $attached['css'][drupal_get_path('module', 'shortcut') . '/shortcut.css'] = $options;

  }

  $settings = array();

  // Add current path to support menu item highlighting.

  // @todo Compile real active trail here?

  $args = explode('/', $_GET['q']);

  if ($args[0] == 'admin' && !empty($args[1])) {

    $settings['activeTrail'] = url($args[0] . '/' . $args[1]);

  }

  elseif (drupal_is_front_page()) {

    $settings['activeTrail'] = url('<front>');

  }

  $attached['js'][] = array(

    'data' => array('admin_menu' => array('toolbar' => $settings)),

    'type' => 'setting',

  );

}

/**

 * Implements hook_admin_menu_output_build().

 */

function adminimal_admin_menu_admin_menu_output_build(&$content) {

  if (variable_get('adminimal_admin_menu_render', 'collapsed') != 'hidden') {

    // Add shortcuts bar.

    $content['shortcut'] = array(

      '#access' => module_exists('shortcut'),

      '#weight' => 200,

      '#prefix' => '<div class="shortcut-toolbar">',

      '#suffix' => '</div>',

    );

    $content['shortcut']['shortcuts'] = array(

      // Shortcut module's CSS relies on Toolbar module's markup.

      // @see http://drupal.org/node/1217038

      '#prefix' => '<div id="toolbar">',

      '#suffix' => '</div>',

      // @todo Links may contain .active-trail classes.

      '#pre_render' => array('shortcut_toolbar_pre_render'),

    );

  }

}

/**

 * Implements hook_admin_menu_output_alter().

 */

function adminimal_admin_menu_admin_menu_output_alter(&$content) {

  // Add a class to top-level items for styling.

  foreach (element_children($content['menu']) as $link) {

    $content['menu'][$link]['#attributes']['class'][] = 'admin-menu-toolbar-category';

  }

  // Alter icon.

  unset($content['icon']['icon']['#theme']);

  $content['icon']['icon']['#title'] = '<span class="admin-menu-home-icon">&nbsp;</span>';

  $content['icon']['icon']['#attributes']['class'][] = 'admin-menu-toolbar-home-menu';

  $page['#attributes']['class'][] = 'adminimal-menu';

  // Hide the menu.

  if (variable_get('adminimal_admin_menu_render', 'collapsed') == 'exclusive') {

    unset($content['icon']['icon']);

    unset($content['search']);

    foreach ($content['menu'] as $key => $link) {

      // Move local tasks on 'admin' into icon menu.

      unset($content['menu'][$key]);

    }

  }

	// Create the responsive menu.

	if (variable_get('adminimal_admin_menu_slicknav', 'TRUE')) {

	  // Prepare the responsive menu and Join the Icon menu with the administration menu.

	  $responsivemenu = array_merge($content['icon'], $content['menu']);

	  // Give it ID to target it later with js and css.

	  $responsivemenu['#wrapper_attributes']['id'] = 'admin-menu-menu-responsive';

	  // Move the icon menu to the top.

	  $responsivemenu['icon']['#weight'] = '-100';

	  // Change the link title to Administration.

	  $responsivemenu['admin/index']['#title'] = t('Administration');

	  // Bind the responsive menu the the content varable so it can be rendered.

	  $content['responsive-menu'] = $responsivemenu;

	  // Create the responsive shortucts.

	  $content['responsive']['shortcuts'] = array(

	    '#prefix' => '<div id="admin-menu-shortcuts-responsive">',

	    '#suffix' => '</div>',

	    '#pre_render' => array('shortcut_toolbar_pre_render'),

	  );

	}

}

/**

 * Implements hook_preprocess_html().

 */

function adminimal_admin_menu_preprocess_html(&$vars) {

  if (!_adminimal_admin_menu_access()) {

    return;

  }

  // Add the "adminimal" class to the body for better css selection.

  $vars['classes_array'][] = 'adminimal-menu';

  // Add frontend and backend classes to the body.

  if (path_is_admin(current_path())) {

    $vars['classes_array'][] = 'adminimal-backend';

  }

  else {

    $vars['classes_array'][] = 'adminimal-frontend';

  }

  // Add the shortcut render mode class.

  $vars['classes_array'][] = 'menu-render-' . variable_get('adminimal_admin_menu_render', 'collapsed');

  // Fix the viewport, correcting the mobile device zoom.

  /** @todo - Mybre remove this and let the theme manage the view pont.

   *  But i was suprised that only few "responsive" drupal themes were fixing

   *  the viewport.

   */

  $viewport = array(

   '#tag' => 'meta',

   '#attributes' => array(

     'name' => 'viewport',

     'content' => 'width=device-width, initial-scale=1, maximum-scale=1',

   ),

  );

  drupal_add_html_head($viewport, 'viewport');

}

/**

 * Check if the user has access to use the admin menu.

 * @return  boolean Result of access checks.

 */

function _adminimal_admin_menu_access() {

  if (!user_access('access administration menu') || admin_menu_suppress(FALSE)) {

    return FALSE;

  }

  // Performance: Skip this entirely for AJAX requests.

  if (strpos($_GET['q'], 'js/') === 0) {

    return FALSE;

  }

  return TRUE;

}