wn_admin.module

<?php

include_once('wn_admin.features.inc');

/**
 * Implmentation of hook_init().
 */
function wn_admin_init() {
  // Load wn_helper's css and javascript.
  drupal_add_css((drupal_get_path('module', 'wn_admin')) . '/css/wn_admin.css');
  drupal_add_js((drupal_get_path('module', 'wn_admin')) . '/js/wn_admin.js');
}

/**
 * Implementation of Hook_perm().
 * Provides permission for accessing WN's custom dashboard.
 */
function wn_admin_perm() {
  return array('access wn dashboard');
}

/**
 * Implementation of hook_help().
 *
 * Adds a help message our our custom dashboard.
 */
function wn_admin_help($path, $arg) {
  switch ($path) {
    case 'admin/dashboard':
      return 'Welcome to the Watershed Now Dashboard. Here you will find quick links and other tools for managing your site. If you get stuck, consider reaching out to <a href="http://thinkshout.com/contact" target="_blank">ThinkShout.com</a>, the maintainers of the <a href="http://drupal.org/project/watershednow" target="_blank">Watershed Now</a> Drupal distribution.';
  }
}

/**
 * Implementation of hook_menu().
 *
 * Adds a customized dashboard menu item and page.
 */
function wn_admin_menu() {
  $items = array();

  $items['admin/dashboard'] = array(
    'title' => 'Watershed Now Dashboard',
    'page callback' => 'wn_admin_dashboard',
    'access arguments' => array('access wn dashboard'),
    'type' => MENU_NORMAL_ITEM,
    'file' => 'wn_admin.admin.inc',
    'weight' => -20,
  );

  return $items;
}

/**
 * Implementation of hook_views_pre_render(&$view).
 * Add content creation links at the top of the content listing.
 */
function wn_admin_views_pre_render(&$view) {
  if (($view->name == 'all_content') && ($view->current_display == 'page_1')) {
    $view->exposed_widgets = _wn_admin_create_links() . $view->exposed_widgets;
  }
}

/**
 * Helper function for adding create content links.
 */
function _wn_admin_create_links() {
  $types = node_get_types();
  $links = array();
  foreach ($types as $key => $type) {
    if (node_access('create', $type)) {
      $links[] = array('title' => 'Create ' . $type->name, 'href' => 'node/add/' . str_replace('_', '-', $key)); // Create a collection of "create content" links.
    }
  }
  $output = 'Use the form below to query all content posted on this site. You can also create content using the quick links here, or <a href="/node/add">learn more</a> about the types of content you can create.';
  $output .=  theme_links($links);
  $output = '<div class="messages">' . $output . '</div>';
  return $output;
}