Project

General

Profile

1 552 thorn
<?php
2
3
// $Id$
4
5
/*
6
7
 Website Baker Project <http://www.websitebaker.org/>
8
 Copyright (C) 2004-2008, Ryan Djurovich
9
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
/*
27
	This file is purely for ensuring compatibility with 3rd party
28
	contributions made for WB version 2.5.2 or below
29
*/
30
if(!defined('WB_URL')) {
31
	header('Location: ../index.php');
32
	exit(0);
33
}
34
35
// references to objects and variables that changed their names
36
37
$admin = &$wb;
38
39
$default_link=&$wb->default_link;
40
41
$page_trail=&$wb->page_trail;
42
$page_description=&$wb->page_description;
43
$page_keywords=&$wb->page_keywords;
44
$page_link=&$wb->link;
45
46
// extra_sql is not used anymore - this is basically a register_globals exploit prevention...
47
$extra_sql=&$wb->extra_sql;
48
$extra_where_sql=&$wb->extra_where_sql;
49
50
$query="SELECT directory FROM ".TABLE_PREFIX."addons WHERE type = 'module' AND function = 'snippet'";
51
$query_result=$database->query($query);
52
if ($query_result->numRows()>0) {
53
	while ($row = $query_result->fetchRow()) {
54
		$module_dir = $row['directory'];
55
		if (file_exists(WB_PATH.'/modules/'.$module_dir.'/include.php')) {
56
			include(WB_PATH.'/modules/'.$module_dir.'/include.php');
57
		}
58
	}
59
}
60
61
// Frontend functions
62
if (!function_exists('page_link')) {
63
	function page_link($link) {
64
		global $wb;
65
		return $wb->page_link($link);
66
	}
67
}
68
69
//function to highlight search results
70
if (!function_exists('search_highlight')) {
71
function search_highlight($foo='', $arr_string=array()) {
72
	require_once(WB_PATH.'/framework/functions.php');
73
	require_once(WB_PATH.'/search/search_convert.php');
74
75
	$foo = entities_to_umlauts($foo, 'UTF-8');
76
	array_walk($arr_string, create_function('&$v,$k','$v = preg_quote($v, \'/\');'));
77
	$search_string = implode("|", $arr_string);
78
	$string = entities_to_umlauts($search_string, 'UTF-8');
79
	$string = strtr($string, $string_ul_umlauts);
80
	// special-feature: '|' means word-boundary (\b). Searching for 'the|' will find 'the', but not 'thema'.
81
	$string = strtr($string, array('\\|'=>'\b'));
82
83
	// the highlighting
84
	// match $string, but not inside <style>...</style>, <script>...</script>, <!--...--> or HTML-Tags
85 661 thorn
	// split $string into pieces - "cut away" styles, scripts, comments, HTML-tags and eMail-addresses
86
	$matches = preg_split("/(<style.*<\/style>|<script.*<\/script>|<!--.*-->|<.*>|\b[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}\b)/iUs",$foo,-1,(PREG_SPLIT_DELIM_CAPTURE|PREG_SPLIT_NO_EMPTY));
87 552 thorn
	if(is_array($matches) && $matches != array()) {
88
		$foo = "";
89
		$string = strtr($string, array('&lt;'=>'<', '&gt;'=>'>', '&amp;'=>'&', '&quot;'=>'"', '&#39;'=>'\'', '&nbsp;'=>"\xC2\xA0"));
90
		foreach($matches as $match) {
91 661 thorn
			if($match{0}!="<" && !preg_match('/^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$/i', $match)) {
92 552 thorn
				$match = strtr($match, array('&lt;'=>'<', '&gt;'=>'>', '&amp;'=>'&', '&quot;'=>'"', '&#39;'=>'\'', '&nbsp;'=>"\xC2\xA0"));
93
				$match = preg_replace('/('.$string.')/iS', '_span class=_highlight__$1_/span_',$match);
94
				$match = strtr($match, array('<'=>'&lt;', '>'=>'&gt;', '&'=>'&amp;', '"'=>'&quot;', '\''=>'&#39;', "\xC2\xA0"=>'&nbsp;'));
95
				$match = str_replace(array('_span class=_highlight__', '_/span_'), array('<span class="highlight">', '</span>'), $match);
96
			}
97
			$foo .= $match;
98
		}
99
	}
100
101
	if(DEFAULT_CHARSET != 'utf-8') {
102
		$foo = umlauts_to_entities($foo, 'UTF-8');
103
	}
104
	return $foo;
105
}
106
}
107
108
// Old menu call invokes new menu function
109
if (!function_exists('page_menu')) {
110
	function page_menu($parent = 0, $menu_number = 1, $item_template = '<li[class]>[a] [menu_title] [/a]</li>', $menu_header = '<ul>', $menu_footer = '</ul>', $default_class = ' class="menu_default"', $current_class = ' class="menu_current"', $recurse = LEVEL) {
111
		global $wb;
112
		$wb->menu_number=$menu_number;
113
		$wb->menu_item_template=$item_template;
114
		$wb->menu_item_footer='';
115
		$wb->menu_parent = $parent;
116
		$wb->menu_header = $menu_header;
117
		$wb->menu_footer = $menu_footer;
118
		$wb->menu_default_class = $default_class;
119
		$wb->menu_current_class = $current_class;
120
		$wb->menu_recurse = $recurse+2;
121
		$wb->menu();
122
		unset($wb->menu_parent);
123
		unset($wb->menu_number);
124
		unset($wb->menu_item_template);
125
		unset($wb->menu_item_footer);
126
		unset($wb->menu_header);
127
		unset($wb->menu_footer);
128
		unset($wb->menu_default_class);
129
		unset($wb->menu_current_class);
130
		unset($wb->menu_start_level);
131
		unset($wb->menu_collapse);
132
		unset($wb->menu_recurse);
133
	}
134
}
135
136
if (!function_exists('show_menu')) {
137
	function show_menu($menu_number = NULL, $start_level=NULL, $recurse = NULL, $collapse = NULL, $item_template = NULL, $item_footer = NULL, $menu_header = NULL, $menu_footer = NULL, $default_class = NULL, $current_class = NULL, $parent = NULL) {
138
		global $wb;
139
		if (isset($menu_number))
140
			$wb->menu_number=$menu_number;
141
		if (isset($start_level))
142
			$wb->menu_start_level=$start_level;
143
		if (isset($recurse))
144
			$wb->menu_recurse=$recurse;
145
		if (isset($collapse))
146
			$wb->menu_collapse=$collapse;
147
		if (isset($item_template))
148
			$wb->menu_item_template=$item_template;
149
		if (isset($item_footer))
150
			$wb->menu_item_footer=$item_footer;
151
		if (isset($menu_header))
152
			$wb->menu_header=$menu_header;
153
		if (isset($menu_footer))
154
			$wb->menu_footer=$menu_footer;
155
		if (isset($default_class))
156
			$wb->menu_default_class=$default_class;
157
		if (isset($current_class))
158
			$wb->menu_current_class=$current_class;
159
		if (isset($parent))
160
			$wb->menu_parent=$parent;
161
		$wb->menu();
162
		unset($wb->menu_recurse);
163
		unset($wb->menu_parent);
164
		unset($wb->menu_start_level);
165
	}
166
}
167
168
if (!function_exists('page_content')) {
169
	function page_content($block = 1) {
170
		// Get outside objects
171
		global $TEXT,$MENU,$HEADING,$MESSAGE;
172
		global $globals;
173
		global $database;
174
		global $wb;
175
		$admin = & $wb;
176
		if ($wb->page_access_denied==true) {
177
	        echo $MESSAGE['FRONTEND']['SORRY_NO_VIEWING_PERMISSIONS'];
178
			exit();
179
		}
180
		if ($wb->page_no_active_sections==true) {
181
	        echo $MESSAGE['FRONTEND']['SORRY_NO_ACTIVE_SECTIONS'];
182
			exit();
183
		}
184
		if(isset($globals) AND is_array($globals)) { foreach($globals AS $global_name) { global $$global_name; } }
185
		// Make sure block is numeric
186
		if(!is_numeric($block)) { $block = 1; }
187
		// Include page content
188
		if(!defined('PAGE_CONTENT') OR $block!=1) {
189
			$page_id=$wb->page_id;
190
			// First get all sections for this page
191
			$query_sections = $database->query("SELECT section_id,module,publ_start,publ_end FROM ".TABLE_PREFIX."sections WHERE page_id = '".$page_id."' AND block = '$block' ORDER BY position");
192
			// If none were found, check if default content is supposed to be shown
193
			if($query_sections->numRows() == 0) {
194
				if ($wb->default_block_content=='none') {
195
					return;
196
				}
197
				if (is_numeric($wb->default_block_content)) {
198
					$page_id=$wb->default_block_content;
199
				} else {
200
					$page_id=$wb->default_page_id;
201
				}
202
				$query_sections = $database->query("SELECT section_id,module,publ_start,publ_end FROM ".TABLE_PREFIX."sections WHERE page_id = '".$page_id."' AND block = '$block' ORDER BY position");
203
				// Still no cotent found? Give it up, there's just nothing to show!
204
				if($query_sections->numRows() == 0) {
205
					return;
206
				}
207
			}
208
			// Loop through them and include their module file
209
			while($section = $query_sections->fetchRow()) {
210
				// skip this section if it is out of publication-date
211
				$now = time();
212 663 thorn
				if( !(($now<=$section['publ_end'] || $section['publ_end']==0) && ($now>=$section['publ_start'] || $section['publ_start']==0)) ) {
213 552 thorn
					continue;
214
				}
215
				$section_id = $section['section_id'];
216
				$module = $section['module'];
217
				// make a anchor for every section. This is for the search_extension
218
				echo "<a id=\"wb_section_$section_id\" name=\"wb_section_$section_id\"></a>";
219
				// highlights searchresults
220
				if (isset($_GET['searchresult']) AND is_numeric($_GET['searchresult']) AND !isset($_GET['nohighlight'])) {
221
					if (isset($_GET['sstring']) AND !empty($_GET['sstring']) ){
222
						$arr_string = explode(" ", $_GET['sstring']);
223
						if($_GET['searchresult'] == 2) {
224
							// exact match
225
							$arr_string[0] = strtr($arr_string[0], "_"," ");
226
						}
227
						ob_start(); //start output buffer
228
						require(WB_PATH.'/modules/'.$module.'/view.php');
229
						$foo = ob_get_contents();    // put outputbuffer in $foo
230
						ob_end_clean();             // clear outputbuffer
231
						echo search_highlight($foo, $arr_string);
232
					}
233
				} else {
234
					require(WB_PATH.'/modules/'.$module.'/view.php');
235
				}
236
			}
237
		} else {
238
			require(PAGE_CONTENT);
239
		}
240
	}
241
}
242
243
if (!function_exists('show_content')) {
244
	function show_content($block=1) {
245
		page_content($block);
246
	}
247
}
248
249
if (!function_exists('show_breadcrumbs')) {
250
	function show_breadcrumbs($sep=' > ',$tier=1,$links=true,$depth=-1) {
251
		global $wb;
252
		$page_id=$wb->page_id;
253
		if ($page_id!=0)
254
		{
255
	 		global $database;
256
			$bca=$wb->page_trail;
257
			$counter=0;
258
			foreach ($bca as $temp)
259
			{
260
		        if ($counter>=($tier-1) AND ($depth<0 OR $tier+$depth>$counter))
261
		        {
262
					if ($counter>=$tier) echo $sep;
263
					$query_menu=$database->query("SELECT menu_title,link FROM ".TABLE_PREFIX."pages WHERE page_id=$temp");
264
					$page=$query_menu->fetchRow();
265
					if ($links==true AND $temp!=$page_id)
266
						echo '<a href="'.page_link($page['link']).'">'.$page['menu_title'].'</a>';
267
					else
268
					    echo $page['menu_title'];
269
		        }
270
	            $counter++;
271
			}
272
		}
273
	}
274
}
275
276
// Function for page title
277
if (!function_exists('page_title')) {
278
	function page_title($spacer = ' - ', $template = '[WEBSITE_TITLE][SPACER][PAGE_TITLE]') {
279
		$vars = array('[WEBSITE_TITLE]', '[PAGE_TITLE]', '[MENU_TITLE]', '[SPACER]');
280
		$values = array(WEBSITE_TITLE, PAGE_TITLE, MENU_TITLE, $spacer);
281
		echo str_replace($vars, $values, $template);
282
	}
283
}
284
285
// Function for page description
286
if (!function_exists('page_description')) {
287
	function page_description() {
288
		global $wb;
289
		if ($wb->page_description!='') {
290
			echo $wb->page_description;
291
		} else {
292
			echo WEBSITE_DESCRIPTION;
293
		}
294
	}
295
}
296
297
// Function for page keywords
298
if (!function_exists('page_keywords')) {
299
	function page_keywords() {
300
		global $wb;
301
		if ($wb->page_keywords!='') {
302
			echo $wb->page_keywords;
303
		} else {
304
			echo WEBSITE_KEYWORDS;
305
		}
306
	}
307
}
308
309
// Function for page header
310
if (!function_exists('page_header')) {
311
	function page_header($date_format = 'Y') {
312
		echo WEBSITE_HEADER;
313
	}
314
}
315
316
// Function for page footer
317
if (!function_exists('page_footer')) {
318
	function page_footer($date_format = 'Y') {
319
		global $starttime;
320
		$vars = array('[YEAR]', '[PROCESS_TIME]');
321
		$processtime=array_sum(explode(" ",microtime()))-$starttime;
322
		$values = array(date($date_format),$processtime);
323
		echo str_replace($vars, $values, WEBSITE_FOOTER);
324
	}
325
}
326
327
// Function to add optional module Javascript or CSS stylesheets into the <head> section of the frontend
328
if(!function_exists('register_frontend_modfiles')) {
329
	function register_frontend_modfiles($file_id="css") {
330
		// sanity check of parameter passed to the function
331
		$file_id = strtolower($file_id);
332
		if($file_id !== "css" && $file_id !== "javascript" && $file_id !== "js") {
333
			return;
334
		}
335
336
		global $wb, $database;
337
		// define default baselink and filename for optional module javascript and stylesheet files
338
		$head_links = "";
339
		if($file_id == "css") {
340
      $base_link = '<link href="'.WB_URL.'/modules/{MODULE_DIRECTORY}/frontend.css"';
341
			$base_link.= ' rel="stylesheet" type="text/css" media="screen" />';
342
			$base_file = "frontend.css";
343
		} else {
344
			$base_link = '<script type="text/javascript" src="'.WB_URL.'/modules/{MODULE_DIRECTORY}/frontend.js"></script>';
345
			$base_file = "frontend.js";
346
		}
347
348 576 doc
  		// gather information for all models embedded on actual page
349 552 thorn
		$page_id = $wb->page_id;
350 576 doc
    	$query_modules = $database->query("SELECT module FROM " .TABLE_PREFIX ."sections
351 552 thorn
			WHERE page_id=$page_id AND module<>'wysiwyg'");
352
353 576 doc
    	while($row = $query_modules->fetchRow()) {
354 552 thorn
			// check if page module directory contains a frontend.js or frontend.css file
355 576 doc
    		if(file_exists(WB_PATH ."/modules/" .$row['module'] ."/$base_file")) {
356 552 thorn
				// create link with frontend.js or frontend.css source for the current module
357
				$tmp_link = str_replace("{MODULE_DIRECTORY}", $row['module'], $base_link);
358
359 576 doc
        		// define constant indicating that the register_frontent_files was invoked
360 552 thorn
				if($file_id == 'css') {
361
					define('MOD_FRONTEND_CSS_REGISTERED', true);
362
				} else {
363
					define('MOD_FRONTEND_JAVASCRIPT_REGISTERED', true);
364
				}
365
366 576 doc
        		// ensure that frontend.js or frontend.css is only added once per module type
367
        		if(strpos($head_links, $tmp_link) === false) {
368 552 thorn
					$head_links .= $tmp_link ."\n";
369
				}
370
			}
371 576 doc
    	}
372
  		// include the Javascript email protection function
373
  		if($file_id != 'css' && file_exists(WB_PATH .'/modules/mail_filter/js/mdcr.js')) {
374
			$head_links .= '<script type="text/javascript" src="'.WB_URL.'/modules/mail_filter/js/mdcr.js"></script>' ."\n";
375
		}
376
377
		// write out links with all external module javascript/CSS files, remove last line feed
378 552 thorn
		echo $head_links;
379
	}
380
}
381
382
// Begin WB < 2.4.x template compatibility code
383
	// Make extra_sql accessable through private_sql
384
	$private_sql = $extra_sql;
385
	$private_where_sql = $extra_where_sql;
386
	// Query pages for menu
387
	$menu1 = $database->query("SELECT page_id,menu_title,page_title,link,target,visibility$extra_sql FROM ".TABLE_PREFIX."pages WHERE parent = '0' AND $extra_where_sql ORDER BY position ASC");
388
	// Check if current pages is a parent page and if we need its submenu
389
	if(PARENT == 0) {
390
		// Get the pages submenu
391
		$menu2 = $database->query("SELECT page_id,menu_title,page_title,link,target,visibility$extra_sql FROM ".TABLE_PREFIX."pages WHERE parent = '".PAGE_ID."' AND $extra_where_sql ORDER BY position ASC");
392
	} else {
393
		// Get the pages submenu
394
		$menu2 = $database->query("SELECT page_id,menu_title,page_title,link,target,visibility$extra_sql FROM ".TABLE_PREFIX."pages WHERE parent = '".PARENT."' AND $extra_where_sql ORDER BY position ASC");
395
	}
396
// End WB < 2.4.x template compatibility code
397
// Include template file
398
399
400
?>