user-access-manager / user-access-manager.php

user-access-manager.php in User Access Manager 1.0.1, at user-access-manager.php

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1	<?php
2
3	/**
4	* Plugin Name: User Access Manager
5	* Plugin URI: http://www.gm-alex.de/projects/wordpress/plugins/user-access-manager/
6	* Author URI: http://www.gm-alex.de/
7	* Version: 1.0.1
8	* Author: Alexander Schneider
9	* Description: Manage the access to your posts, pages, categories and files.
10	*
11	* user-access-manager.php
12	*
13	* PHP versions 5
14	*
15	* @category UserAccessManager
16	* @package UserAccessManager
17	* @author Alexander Schneider <alexanderschneider85@gmail.com>
18	* @copyright 2008-2010 Alexander Schneider
19	* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2
20	* @version SVN: $Id$
21	* @link http://wordpress.org/extend/plugins/user-access-manager/
22	*/
23
24	//Paths
25	load_plugin_textdomain(
26	'user-access-manager',
27	false,
28	'user-access-manager/lang'
29	);
30
31	define(
32	'UAM_URLPATH',
33	WP_PLUGIN_URL.'/user-access-manager/'
34	);
35
36	if (defined('UAM_LOCAL_DEBUG')) {
37	//ONLY FOR MY LOCAL DEBUG
38	define(
39	'UAM_REALPATH',
40	'/'.plugin_basename(dirname(__FILE__)).'/'
41	);
42	} else {
43	define(
44	'UAM_REALPATH',
45	WP_PLUGIN_DIR.'/'.plugin_basename(dirname(__FILE__)).'/'
46	);
47	}
48
49	//Defines
50	require_once 'includes/database.define.php';
51	require_once 'includes/language.define.php';
52
53	//Classes
54	require_once 'class/UserAccessManager.class.php';
55	require_once 'class/UamUserGroup.class.php';
56	require_once 'class/UamAccessHandler.class.php';
57
58	if (class_exists("UserAccessManager")) {
59	$userAccessManager = new UserAccessManager();
60	}
61
62	//Initialize the admin panel
63	if (!function_exists("userAccessManagerAP")) {
64	/**
65	* Creates the filters and actions for the admin panel
66	*
67	* @return null;
68	*/
69	function userAccessManagerAP()
70	{
71	global $userAccessManager,
72	$uamUserGroup,
73	$uamAccessHandler,
74	$current_user;
75
76	if (!isset($userAccessManager)) {
77	return;
78	}
79
80	$userAccessManager->atAdminPanel = true;
81	$uamOptions = $userAccessManager->getAdminOptions();
82	$userAccessManager->update();
83
84	get_currentuserinfo();
85	$curUserdata = get_userdata($current_user->ID);
86
87	if ($userAccessManager->getAccessHandler()->checkUserAccess()
88	\|\| $uamOptions['authors_can_add_posts_to_groups'] == 'true'
89	) {
90	//Admin actions
91	if (function_exists('add_action')) {
92	add_action('admin_print_styles', array(&$userAccessManager, 'addStyles'));
93	add_action('wp_print_scripts', array(&$userAccessManager, 'addScripts'));
94
95	add_action('manage_posts_custom_column', array(&$userAccessManager, 'addPostColumn'), 10, 2);
96	add_action('manage_pages_custom_column', array(&$userAccessManager, 'addPostColumn'), 10, 2);
97	add_action('save_post', array(&$userAccessManager, 'savePostData'));
98
99	add_action('manage_media_custom_column', array(&$userAccessManager, 'addPostColumn'), 10, 2);
100
101	//Actions are only called when the attachment content is modified so we can't use it.
102	//add_action('add_attachment', array(&$userAccessManager, 'savePostData'));
103	//add_action('edit_attachment', array(&$userAccessManager, 'savePostData'));
104
105	add_action('edit_user_profile', array(&$userAccessManager, 'showUserProfile'));
106	add_action('profile_update', array(&$userAccessManager, 'saveUserData'));
107
108	add_action('edit_category_form', array(&$userAccessManager, 'showCategoryEditForm'));
109	add_action('create_category', array(&$userAccessManager, 'saveCategoryData'));
110	add_action('edit_category', array(&$userAccessManager, 'saveCategoryData'));
111	}
112
113	//Admin filters
114	if (function_exists('add_filter')) {
115	//The filter we use instead of add\|edit_attachment action, reason see top
116	add_filter('attachment_fields_to_save', array(&$userAccessManager, 'saveAttachmentData'));
117
118	add_filter('manage_posts_columns', array(&$userAccessManager, 'addPostColumnsHeader'));
119	add_filter('manage_pages_columns', array(&$userAccessManager, 'addPostColumnsHeader'));
120
121	add_filter('manage_users_columns', array(&$userAccessManager, 'addUserColumnsHeader'), 10);
122	add_filter('manage_users_custom_column', array(&$userAccessManager, 'addUserColumn'), 10, 3);
123
124	add_filter('manage_edit-category_columns', array(&$userAccessManager, 'addCategoryColumnsHeader'));
125	add_filter('manage_category_custom_column', array(&$userAccessManager, 'addCategoryColumn'), 10, 3);
126	}
127
128	if ($uamOptions['lock_file'] == 'true') {
129	add_action('media_meta', array(&$userAccessManager, 'showMediaFile'), 10, 2);
130	add_filter('manage_media_columns', array(&$userAccessManager, 'addPostColumnsHeader'));
131	}
132	}
133
134	//Clean up at deleting should be always done.
135	if (function_exists('add_action')) {
136	add_action('update_option_permalink_structure', array(&$userAccessManager, 'updatePermalink'));
137	add_action('wp_dashboard_setup', array(&$userAccessManager, 'setupAdminDashboard'));
138	add_action('delete_post', array(&$userAccessManager, 'removePostData'));
139	add_action('delete_attachment', array(&$userAccessManager, 'removePostData'));
140	add_action('delete_user', array(&$userAccessManager, 'removeUserData'));
141	add_action('delete_category', array(&$userAccessManager, 'removeCategoryData'), 10, 2);
142	}
143
144	$userAccessManager->noRightsToEditContent();
145	}
146	}
147
148	if (!function_exists("userAccessManagerAPMenu")) {
149	/**
150	* Creates the menu at the admin panel
151	*
152	* @return null;
153	*/
154	function userAccessManagerAPMenu()
155	{
156	global $userAccessManager,
157	$current_user;
158
159	if (!isset($userAccessManager)) {
160	return;
161	}
162
163	$uamOptions = $userAccessManager->getAdminOptions();
164	$curUserdata = get_userdata($current_user->ID);
165
166	if ($userAccessManager->getAccessHandler()->checkUserAccess()) {
167	//TODO
168	/**
169	* --- BOF ---
170	* Not the best way to handle full user access capabilities seems
171	* to be the right way, but it is way difficult.
172	*/
173
174	//Admin main menu
175	if (function_exists('add_menu_page')) {
176	add_menu_page('User Access Manager', 'UAM', 'read', 'uam_usergroup', array(&$userAccessManager, 'printAdminPage'), 'div');
177	}
178
179	//Admin sub menus
180	if (function_exists('add_submenu_page')) {
181	add_submenu_page('uam_usergroup', TXT_MANAGE_GROUP, TXT_MANAGE_GROUP, 'read', 'uam_usergroup', array(&$userAccessManager, 'printAdminPage'));
182	add_submenu_page('uam_usergroup', TXT_SETTINGS, TXT_SETTINGS, 'read', 'uam_settings', array(&$userAccessManager, 'printAdminPage'));
183	add_submenu_page('uam_usergroup', TXT_SETUP, TXT_SETUP, 'read', 'uam_setup', array(&$userAccessManager, 'printAdminPage'));
184	add_submenu_page('uam_usergroup', TXT_ABOUT, TXT_ABOUT, 'read', 'uam_about', array(&$userAccessManager, 'printAdminPage'));
185	}
186	/**
187	* --- EOF ---
188	*/
189	}
190
191	if ($userAccessManager->getAccessHandler()->checkUserAccess()
192	\|\| $uamOptions['authors_can_add_posts_to_groups'] == 'true'
193	) {
194	//Admin meta boxes
195	if (function_exists('add_meta_box')) {
196	add_meta_box('uma_post_access', 'Access', array(&$userAccessManager, 'editPostContent'), 'post', 'side');
197	add_meta_box('uma_post_access', 'Access', array(&$userAccessManager, 'editPostContent'), 'page', 'side');
198	}
199	}
200	}
201	}
202
203	if (isset($userAccessManager)) {
204	//install
205	if (function_exists('register_activation_hook')) {
206	register_activation_hook(__FILE__, array(&$userAccessManager, 'install'));
207	}
208
209	//uninstall
210	if (function_exists('register_uninstall_hook')) {
211	register_uninstall_hook(__FILE__, array(&$userAccessManager, 'uninstall'));
212	} elseif (function_exists('register_deactivation_hook')) {
213	//Fallback
214	register_deactivation_hook(__FILE__, array(&$userAccessManager, 'uninstall'));
215	}
216
217	//deactivation
218	if (function_exists('register_deactivation_hook')) {
219	register_deactivation_hook(__FILE__, array(&$userAccessManager, 'deactivate'));
220	}
221
222	//Redirect
223	$uamOptions = $userAccessManager->getAdminOptions();
224
225	if ($uamOptions['redirect'] != 'false' \|\| isset($_GET['getfile'])) {
226	add_action('template_redirect', array(&$userAccessManager, 'redirect'));
227	}
228
229	//Actions
230	if (function_exists('add_action')) {
231	add_action('wp_print_scripts', array(&$userAccessManager, 'addScripts'));
232	add_action('wp_print_styles', array(&$userAccessManager, 'addStyles'));
233	add_action('admin_init', 'userAccessManagerAP');
234	add_action('admin_menu', 'userAccessManagerAPMenu');
235	}
236
237	//Filters
238	if (function_exists('add_filter')) {
239	add_filter('wp_get_attachment_thumb_url', array(&$userAccessManager, 'getFileUrl'), 10, 2);
240	add_filter('wp_get_attachment_url', array(&$userAccessManager, 'getFileUrl'), 10, 2);
241	add_filter('the_posts', array(&$userAccessManager, 'showPost'));
242	add_filter('wp_get_nav_menu_items', array(&$userAccessManager, 'showCustomMenu'));
243	add_filter('comments_array', array(&$userAccessManager, 'showComment'));
244	add_filter('get_pages', array(&$userAccessManager, 'showPage'));
245	add_filter('get_terms', array(&$userAccessManager, 'showCategory'), 10, 2);
246	add_filter('get_next_post_where', array(&$userAccessManager, 'showNextPreviousPost'));
247	add_filter('get_previous_post_where', array(&$userAccessManager, 'showNextPreviousPost'));
248	add_filter('edit_post_link', array(&$userAccessManager, 'showGroupMembership'), 10, 2);
249	}
250	}