islandora_pid_list.module

<?php

/**
 * @file
 * Module used to track and manage user defined lists of pids.
 * 
 */

/*
 * Implementation of hook_perm().
 */
function islandora_pid_list_perm() {
  return array("Manage other users' pidlists", "Adminisiter islandora_pid_list module");
}

/*
 * Implementation of hook_user().
 * 
 * Checks to see if the user was anonymous and created PidList objects before
 * they logged in. Iterates through the session and adds these records to the
 * database.
 */
function islandora_pid_list_user($op, &$edit, &$account, $category = NULL) {
  global $user;
  module_load_include('inc', 'islandora_pid_list', 'pidlist');
  if ($op == 'login') {
    if (!empty($_SESSION['islandora_pid_list'])) {
       foreach ($_SESSION['islandora_pid_list'] as $key => $value) {
        $pidlistsession = unserialize($value);
        $anonindex = array_search(0, $pidlistsession->userlist, TRUE);
        // Replace the anon who's logged in with their associated user uid
        $pidlistsession->useruid = $user->uid;
        $pidlistsession->userlist[$anonindex] = $user->uid;
        $pidlistsession->session = FALSE;
        $pidlistsession->create_list();
        unset($_SESSION['islandora_pid_list'][$key]);
       }
    }
  }
}

/*
 * Implementation of hook_menu().
 */
function islandora_pid_list_menu() {
$items['pidlist'] = array(
  'title' => 'Islandora Pid List',
  'description' => "Track and manage list of pids",
  'type' => MENU_NORMAL_ITEM,
  'page callback' => 'drupal_get_form',
  'page arguments' => array('islandora_pid_list_list_form'),
  'access arguments' => array('access content'),   
  'file' => 'pid_list_form.inc',
);

$items['pidlist/lists'] = array(
  'title' => 'Lists',
  'type' => MENU_DEFAULT_LOCAL_TASK,
  'page callback' => 'drupal_get_form',
  'page arguments' => array('islandora_pid_list_list_form'),
  'access arguments' => array('access content'),
  'file' => 'pid_list_form.inc',
);

$items['pidlist/add'] = array(
  'title' => 'Add',
  'type' => MENU_LOCAL_TASK,
  'page callback' => 'drupal_get_form',
  'page arguments' => array('islandora_pid_list_add_form'),
  'access arguments' => array('access content'),
  'file' => 'pid_list_form.inc',
);

$items['admin/settings/islandora_pid_list'] = array(
    'title' => 'Islandora Pid List',
    'description' => 'Settings for the Islandora Pid List module.',
    'page callback' => 'drupal_get_form',
    'page arguments' => array('islandora_pid_list_settings'),
    'access arguments' => array(t('Adminisiter islandora_pid_list module')),
    'file' => 'pid_list_form.inc'
);
$items['pidlist/ahah/add/pid'] = array(
    'page callback' => 'islandora_pid_list_add_pid_js',
    'access callback' => TRUE,
    'type' => MENU_CALLBACK,
    'file' => 'pid_list_form.inc',
);
$items['pidlist/ahah/add/user'] = array(
    'page callback' => 'islandora_pid_list_add_user_js',
    'access callback' => TRUE,
    'type' => MENU_CALLBACK,
    'file' => 'pid_list_form.inc',
);
$items['pidlist/ahah/add/listassociation'] = array(
    'page callback' => 'islandora_pid_list_add_association_js',
    'access callback' => TRUE,
    'type' => MENU_CALLBACK,
    'file' => 'pid_list_form.inc',
);
$items['pidlist/ahah/remove/user'] = array(
    'page callback' => 'islandora_pid_list_remove_user_js',
    'access callback' => TRUE,
    'type' => MENU_CALLBACK,
    'file' => 'pid_list_form.inc',
);
$items['pidlist/ahah/remove/pid'] = array(
    'page callback' => 'islandora_pid_list_remove_pid_js',
    'access callback' => TRUE,
    'type' => MENU_CALLBACK,
    'file' => 'pid_list_form.inc',
);  
$items['pidlist/ahah/remove/list'] = array(
    'page callback' => 'islandora_pid_list_remove_list_js',
    'access callback' => TRUE,
    'type' => MENU_CALLBACK,
    'file' => 'pid_list_form.inc',
);
$items['pidlist/ahah/remove/listassociation'] = array(
    'page callback' => 'islandora_pid_list_remove_association_js',
    'access callback' => TRUE,
    'type' => MENU_CALLBACK,
    'file' => 'pid_list_form.inc',
);
$items['pidlist/ahah/updatename'] = array(
    'page callback' => 'islandora_pid_list_update_name_js',
    'access callback' => TRUE,
    'type' => MENU_CALLBACK,
    'file' => 'pid_list_form.inc',
);
$items['pidlist/ahah/remove/noremove'] = array(
    'page callback' => 'islandora_pid_list_no_remove_js',
    'access callback' => TRUE,
    'type' => MENU_CALLBACK,
    'file' => 'pid_list_form.inc',
);  
return $items;
}

/**
  * Implementation of hook_islandora_tabs().
  */
function islandora_pid_list_islandora_tabs($content_models, $pid) {
 module_load_include('inc', 'islandora_pid_list', 'pid_list_form');
 $tabs = array();
   
 if (variable_get('islandora_pid_list_show_tabs', TRUE)) {
  
   // Drupal 7 uses MENU_LOCAL_TASKS
  $tabs['islandora_pid_list'] = array(
    '#type' => 'tabpage',
    '#title' => 'Lists',
    '#content' => drupal_get_form('islandora_pid_list_pid_form', $pid),
  );
  return $tabs;
 }
}