Project

General

Profile

1 4 ryan
<?php
2
3 40 stefan
// $Id$
4 4 ryan
5
/*
6
7
 Website Baker Project <http://www.websitebaker.org/>
8 399 Ruebenwurz
 Copyright (C) 2004-2007, Ryan Djurovich
9 4 ryan
10
 Website Baker is free software; you can redistribute it and/or modify
11
 it under the terms of the GNU General Public License as published by
12
 the Free Software Foundation; either version 2 of the License, or
13
 (at your option) any later version.
14
15
 Website Baker is distributed in the hope that it will be useful,
16
 but WITHOUT ANY WARRANTY; without even the implied warranty of
17
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18
 GNU General Public License for more details.
19
20
 You should have received a copy of the GNU General Public License
21
 along with Website Baker; if not, write to the Free Software
22
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
23
24
*/
25
26
// Get page id
27
if(!isset($_POST['page_id']) OR !is_numeric($_POST['page_id'])) {
28
	header("Location: index.php");
29 286 stefan
	exit(0);
30 4 ryan
} else {
31
	$page_id = $_POST['page_id'];
32
}
33
34
// Create new admin object and print admin header
35
require('../../config.php');
36
require_once(WB_PATH.'/framework/class.admin.php');
37
$admin = new admin('Pages', 'pages_settings');
38
39
// Include the WB functions file
40
require_once(WB_PATH.'/framework/functions.php');
41
42
// Get values
43 396 Ruebenwurz
$page_title = $admin->add_slashes($admin->get_post_escaped('page_title'));
44 442 Ruebenwurz
$page_title = my_htmlspecialchars($page_title);
45 396 Ruebenwurz
$menu_title = $admin->add_slashes($admin->get_post_escaped('menu_title'));
46 442 Ruebenwurz
$menu_title = my_htmlspecialchars($menu_title);
47 40 stefan
$description = $admin->add_slashes($admin->get_post('description'));
48
$keywords = $admin->add_slashes($admin->get_post('keywords'));
49 4 ryan
$parent = $admin->get_post('parent');
50
$visibility = $admin->get_post('visibility');
51
$template = $admin->get_post('template');
52
$target = $admin->get_post('target');
53
$admin_groups = $admin->get_post('admin_groups');
54
$viewing_groups = $admin->get_post('viewing_groups');
55
$searching = $admin->get_post('searching');
56
$language = $admin->get_post('language');
57
$menu = $admin->get_post('menu');
58
59
// Validate data
60 430 Ruebenwurz
if($page_title == '' || substr($page_title,0,1)=='.') {
61 4 ryan
	$admin->print_error($MESSAGE['PAGES']['BLANK_PAGE_TITLE']);
62
}
63 428 Ruebenwurz
if($menu_title == '' || substr($menu_title,0,1)=='.') {
64 4 ryan
	$admin->print_error($MESSAGE['PAGES']['BLANK_MENU_TITLE']);
65
}
66
67
// Get existing perms
68
$database = new database();
69
$results = $database->query("SELECT parent,link,position,admin_groups,admin_users FROM ".TABLE_PREFIX."pages WHERE page_id = '$page_id'");
70
$results_array = $results->fetchRow();
71
$old_parent = $results_array['parent'];
72
$old_link = $results_array['link'];
73
$old_position = $results_array['position'];
74
$old_admin_groups = explode(',', str_replace('_', '', $results_array['admin_groups']));
75
$old_admin_users = explode(',', str_replace('_', '', $results_array['admin_users']));
76
if(!is_numeric(array_search($admin->get_group_id(), $old_admin_groups)) AND !is_numeric(array_search($admin->get_user_id(), $old_admin_users))) {
77
	$admin->print_error($MESSAGE['PAGES']['INSUFFICIENT_PERMISSIONS']);
78
}
79
80
// Setup admin groups
81
$admin_groups[] = 1;
82
if($admin->get_group_id() != 1) {
83
	$admin_groups[] = $admin->get_group_id();
84
}
85
$admin_groups = implode(',', $admin_groups);
86
// Setup viewing groups
87
$viewing_groups[] = 1;
88
if($admin->get_group_id() != 1) {
89
	$viewing_groups[] = $admin->get_group_id();
90
}
91
$viewing_groups = implode(',', $viewing_groups);
92
93
// If needed, get new order
94
if($parent != $old_parent) {
95
	// Include ordering class
96
	require(WB_PATH.'/framework/class.order.php');
97
	$order = new order(TABLE_PREFIX.'pages', 'position', 'page_id', 'parent');
98
	// Get new order
99
	$position = $order->get_new($parent);
100
	// Clean new order
101
	$order->clean($parent);
102
} else {
103
	$position = $old_position;
104
}
105
106
// Work out level and root parent
107
if ($parent!='0') {
108
	$level = level_count($parent)+1;
109
	$root_parent = root_parent($parent);
110
}
111
else {
112
	$level = '0';
113
	$root_parent = '0';
114
}
115
116
// Work-out what the link should be
117
if($parent == '0') {
118
	$link = '/'.page_filename($menu_title);
119 444 Ruebenwurz
	$filename = WB_PATH.PAGES_DIRECTORY.'/'.page_filename($menu_title).PAGE_EXTENSION;
120 4 ryan
} else {
121
	$parent_section = '';
122
	$parent_titles = array_reverse(get_parent_titles($parent));
123
	foreach($parent_titles AS $parent_title) {
124
		$parent_section .= page_filename($parent_title).'/';
125
	}
126
	if($parent_section == '/') { $parent_section = ''; }
127
	$link = '/'.$parent_section.page_filename($menu_title);
128 444 Ruebenwurz
	$filename = WB_PATH.PAGES_DIRECTORY.'/'.$parent_section.page_filename($menu_title).PAGE_EXTENSION;
129 4 ryan
}
130
131
// Check if a page with same page filename exists
132
$database = new database();
133
$get_same_page = $database->query("SELECT page_id,page_title FROM ".TABLE_PREFIX."pages WHERE link = '$link' and page_id != '$page_id'");
134
if($get_same_page->numRows() > 0) {
135
	$admin->print_error($MESSAGE['PAGES']['PAGE_EXISTS']);
136
}
137
138
// Update page with new order
139
$query = "UPDATE ".TABLE_PREFIX."pages SET parent = '$parent', position = '$position' WHERE page_id = '$page_id'";
140
$database = new database();
141
$database->query($query);
142
143
// Get page trail
144
$page_trail = get_page_trail($page_id);
145
146
// Make sure link is not overwritten if page uses the menu link module
147 444 Ruebenwurz
$query_sections = $database->query("SELECT section_id FROM ".TABLE_PREFIX."sections WHERE page_id = '$page_id' AND module = 'menu_link'");
148
if($query_sections->numRows() > 0) {
149 4 ryan
	$link = $old_link;
150 444 Ruebenwurz
}
151 4 ryan
152
// Update page settings in the pages table
153
$query = "UPDATE ".TABLE_PREFIX."pages SET parent = '$parent', page_title = '$page_title', menu_title = '$menu_title', menu = '$menu', level = '$level', page_trail = '$page_trail', root_parent = '$root_parent', link = '$link', template = '$template', target = '$target', description = '$description', keywords = '$keywords', position = '$position', visibility = '$visibility', searching = '$searching', language = '$language', admin_groups = '$admin_groups', viewing_groups = '$viewing_groups' WHERE page_id = '$page_id'";
154
$database->query($query);
155
156
// Clean old order if needed
157
if($parent != $old_parent) {
158
	$order->clean($old_parent);
159
}
160
161
/* BEGIN page "access file" code */
162
163
// Create a new file in the /pages dir if title changed
164
if(!is_writable(WB_PATH.PAGES_DIRECTORY.'/')) {
165
	$admin->print_error($MESSAGE['PAGES']['CANNOT_CREATE_ACCESS_FILE']);
166
} else {
167
	// First check if we need to create a new file
168
	if($old_link != $link) {
169
		// Delete old file
170 444 Ruebenwurz
		unlink(WB_PATH.PAGES_DIRECTORY.$old_link.PAGE_EXTENSION);
171 4 ryan
		// Create access file
172
		create_access_file($filename,$page_id,$level);
173
		// Move a directory for this page
174
		if(file_exists(WB_PATH.PAGES_DIRECTORY.$old_link.'/') AND is_dir(WB_PATH.PAGES_DIRECTORY.$old_link.'/')) {
175
			rename(WB_PATH.PAGES_DIRECTORY.$old_link.'/', WB_PATH.PAGES_DIRECTORY.$link.'/');
176
		}
177
		// Update any pages that had the old link with the new one
178
		$old_link_len = strlen($old_link);
179 54 stefan
		$query_subs = $database->query("SELECT page_id,link,level FROM ".TABLE_PREFIX."pages WHERE link LIKE '%$old_link/%' ORDER BY LEVEL ASC");
180 4 ryan
		if($query_subs->numRows() > 0) {
181
			while($sub = $query_subs->fetchRow()) {
182
				// Double-check to see if it contains old link
183
				if(substr($sub['link'], 0, $old_link_len) == $old_link) {
184
					// Get new link
185
					$replace_this = $old_link;
186 54 stefan
					$old_sub_link_len =strlen($sub['link']);
187
					$new_sub_link = $link.'/'.substr($sub['link'],$old_link_len+1,$old_sub_link_len);
188 4 ryan
					// Work out level
189
					$new_sub_level = level_count($sub['page_id']);
190 54 stefan
					// Update level and link
191
					$database->query("UPDATE ".TABLE_PREFIX."pages SET link = '$new_sub_link', level = '$new_sub_level' WHERE page_id = '".$sub['page_id']."' LIMIT 1");
192 4 ryan
					// Re-write the access file for this page
193 444 Ruebenwurz
					$old_subpage_file = WB_PATH.PAGES_DIRECTORY.$new_sub_link.PAGE_EXTENSION;
194 4 ryan
					if(file_exists($old_subpage_file)) {
195
						unlink($old_subpage_file);
196
					}
197 444 Ruebenwurz
					create_access_file(WB_PATH.PAGES_DIRECTORY.$new_sub_link.PAGE_EXTENSION, $sub['page_id'], $new_sub_level);
198 4 ryan
				}
199
			}
200
		}
201
	}
202
}
203
204
// Function to fix page trail of subs
205 447 Ruebenwurz
function fix_page_trail($parent,$root_parent) {
206 4 ryan
	// Get objects and vars from outside this function
207
	global $admin, $template, $database, $TEXT, $MESSAGE;
208
	// Get page list from database
209
	$database = new database();
210
	$query = "SELECT page_id FROM ".TABLE_PREFIX."pages WHERE parent = '$parent'";
211
	$get_pages = $database->query($query);
212
	// Insert values into main page list
213
	if($get_pages->numRows() > 0)	{
214
		while($page = $get_pages->fetchRow()) {
215
			// Fix page trail
216 447 Ruebenwurz
			$database->query("UPDATE ".TABLE_PREFIX."pages SET ".($root_parent != 0 ?"root_parent = '$root_parent', ":"")." page_trail = '".get_page_trail($page['page_id'])."' WHERE page_id = '".$page['page_id']."'");
217 4 ryan
			// Run this query on subs
218 447 Ruebenwurz
			fix_page_trail($page['page_id'],$root_parent);
219 4 ryan
		}
220
	}
221
}
222
// Fix sub-pages page trail
223 447 Ruebenwurz
fix_page_trail($page_id,$root_parent);
224 4 ryan
225
/* END page "access file" code */
226
227
// Check if there is a db error, otherwise say successful
228
if($database->is_error()) {
229
	$admin->print_error($database->get_error(), ADMIN_URL.'/pages/settings.php?page_id='.$page_id);
230
} else {
231
	$admin->print_success($MESSAGE['PAGES']['SAVED_SETTINGS'], ADMIN_URL.'/pages/index.php');
232
}
233
234
// Print admin footer
235
$admin->print_footer();
236
237
?>