1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
<?php
namespace Bitweaver\Plugins;
/**
* Smarty plugin
* @package Smarty
* @subpackage plugins
*/
/**
* Handler
*/
function group_replace_url_hander($matched) {
$url = $matched[2];
// Make sure it is not an off site url
if( substr($url, 0, strlen(BIT_ROOT_URL)) == BIT_ROOT_URL ||
substr($url, 0, strlen(BIT_ROOT_URI)) == BIT_ROOT_URI ) {
// Make sure it is decoded
$url = urldecode($url);
// Figure out which way to express it
if( strstr($url, '?') ) {
$url = $url.'&group_layout_id='.$_REQUEST['group_layout_id'];
}
else {
$url = $url.'?group_layout_id='.$_REQUEST['group_layout_id'];
}
// Return it in the right way.
return $matched[1].$url.$matched[3];
}
return $matched[0];
}
/**
* Smarty plugin
* -------------------------------------------------------------
* File: outputfilter.groupslayout.php
* Type: outputfilter
* Name: groupslayout
* Version: 1.0
* Date: April 14, 2008
* Purpose:
* Install: Drop into the plugin directory, call
* $gBitSmarty->loadFilter('output','groupslayout');
* from application.
* Author: Nick Palmer <nick@slugardy.net> based on highlight filter by
* Greg Hinkle <ghinkl@users.sourceforge.net>
* and mose <mose@feu.org>
* -------------------------------------------------------------
*/
function smarty_outputfilter_groupslayout( $source, &$gBitSmarty ) {
if( empty($_REQUEST['group_layout_id']) || !is_numeric($_REQUEST['group_layout_id']) ) {
return $source;
}
// get all text that needs to be
$extractor = "|<div\s+id=.?content[^>]*>.*?<!--\s*end\s*#content\s*-->|is";
preg_match_all( $extractor, $source, $match );
$contents = $match[0];
$ret = [];
foreach( $contents as $key => $content ) {
// if we picked something up, we rip it out and modify
if( !empty( $content ) ) {
$source = preg_replace( $extractor, "@@@SMARTY:TRIM:CONTENT@@@", $source );
// Protect some parts
$patterns = [
"!<script[^>]+>.*?</script>!is" => "@@@SMARTY:TRIM:SCRIPT@@@",
];
// ksort( $patterns );
foreach( $patterns as $pattern => $replace ) {
preg_match_all( $pattern, $content, $match );
$matches[$replace] = $match[0];
$content = preg_replace( $pattern, $replace, $content );
}
// Now we can finally fix up the anchor tags
$pattern = '#(<a\s+.*?href=[\"\'])(.+?)([\"\']\s*[^>]*>)#';
$content = preg_replace_callback($pattern, group_replace_url_hander, $content);
// Put the protected parts back in.
foreach( $patterns as $pattern ) {
foreach( $matches[$pattern] as $insert ) {
$content = preg_replace( "!{$pattern}!", $insert, $content, 1 );
}
}
$ret[] = $content;
}
}
// insert the code back into the source
foreach( $ret as $content ) {
// Escape dollars in content so they don't back reference
$content = preg_replace('!\$!','\\\$', $content);
$source = preg_replace( "!@@@SMARTY:TRIM:CONTENT@@@!", $content, $source, 1 );
}
return $source;
}
|
