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Changeset 12033

Timestamp:

09/06/07 12:47:00 (1 year ago)

Author:

w_i

Message:

Bulletproofing mail links and added noimages formatter

Files:

trunk/midcom/midcom.core/midcom/helper/formatters.php (modified) (7 diffs)

Legend:

: Unmodified
: Added
: Removed
: Modified
: Copied
: Moved

trunk/midcom/midcom.core/midcom/helper/formatters.php

r12027	r12033
3	3	if (!function_exists('midcom_helper_formatters_links'))
4	4	{
5		function midcom_helper_formatters_links($content)
	5	function midcom_helper_formatters_links($content,$echo_results=true)
6	6	{
7	7	// echo $content;
…	…
14	14
15	15	foreach ($blocks as $block)
16		{
	16	{
17	17	$start = strpos($content, $block, $start);
18	18
…	…
52	52	}
53	53
54		echo $content;
	54	if ($echo_results)
	55	{
	56	echo $content;
	57	}
	58	else
	59	{
	60	return $content;
	61	}
55	62	}
56	63	_midcom_helper_formatters_register_filter('links');
…	…
59	66	if (!function_exists('midcom_helper_formatters_maillinks'))
60	67	{
61		function midcom_helper_formatters_maillinks($content)
62		{
63		$content = eregi_replace('([_\.0-9a-z-]+@([0-9a-z][0-9a-z-]+\.)+[a-z]{2,3})', '<a href="mailto:\\1">\\1</a>', $content);
64
65		echo $content;
	68	function midcom_helper_formatters_maillinks($content,$echo_results=true)
	69	{
	70	$length = strlen($content);
	71	$start = 0;
	72	$end = $length;
	73	$blocks = explode(" ",$content);
	74
	75	foreach ($blocks as $block)
	76	{
	77	$start = strpos($content, $block, $start);
	78
	79	if (eregi('([_\.0-9a-z-]+@([0-9a-z][0-9a-z-]+\.)+[a-z]{2,3})',$block))
	80	{
	81	if (! eregi('([[:alpha:]]+="mailto:)',$block))
	82	{
	83	$end = strpos($content, $block, $start);
	84	$end += strlen($block);
	85
	86	while ( ereg("[,\.]$", $block) )
	87	{
	88	$block = substr( $block, 0, -1 );
	89	$end--;
	90	}
	91
	92	$new_block = $block;
	93	$new_block = eregi_replace('([_\.0-9a-z-]+@([0-9a-z][0-9a-z-]+\.)+[a-z]{2,3})', '<a href="mailto:\\1">\\1</a>', $new_block);
	94
	95	_midcom_helper_formatters_replace_content($content, $new_block, $start, $end);
	96
	97	$start += strlen($new_block);
	98	}
	99	}
	100	else
	101	{
	102	$end = strpos($content, $block, $start);
	103	}
	104
	105	$start += 1;
	106	}
	107
	108	if ($echo_results)
	109	{
	110	echo $content;
	111	}
	112	else
	113	{
	114	return $content;
	115	}
66	116	}
67	117	_midcom_helper_formatters_register_filter('maillinks');
…	…
70	120	if (!function_exists('midcom_helper_formatters_obfmaillinks'))
71	121	{
72		function midcom_helper_formatters_obfmaillinks($content)
73		{
74		$regexp = '(?:(?:\r\n)?[ \t])*(?:(?:(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t]
75		)+\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|"(?:[^\"\r\\]\|\\.\|(?:(?:\r\n)?[ \t]))*"(?:(?:
76		\r\n)?[ \t]))(?:\.(?:(?:\r\n)?[ \t])(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(
77		?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|"(?:[^\"\r\\]\|\\.\|(?:(?:\r\n)?[
78		\t]))"(?:(?:\r\n)?[ \t])))@(?:(?:\r\n)?[ \t])(?:[^()<>@,;:\\".\[\] \000-\0
79		31]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|\[([^\[\]\r\\]\|\\.)*\
80		](?:(?:\r\n)?[ \t]))(?:\.(?:(?:\r\n)?[ \t])(?:[^()<>@,;:\\".\[\] \000-\031]+
81		(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|\[([^\[\]\r\\]\|\\.)*\](?:
82		(?:\r\n)?[ \t])))\|(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z
83		\|(?=[\["()<>@,;:\\".\[\]]))\|"(?:[^\"\r\\]\|\\.\|(?:(?:\r\n)?[ \t]))*"(?:(?:\r\n)
84		?[ \t]))\<(?:(?:\r\n)?[ \t])*(?:@(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\
85		r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|\[([^\[\]\r\\]\|\\.)*\](?:(?:\r\n)?[
86		\t]))(?:\.(?:(?:\r\n)?[ \t])(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)
87		?[ \t])+\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|\[([^\[\]\r\\]\|\\.)*\](?:(?:\r\n)?[ \t]
88		)))(?:,@(?:(?:\r\n)?[ \t])*(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[
89		\t])+\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|\[([^\[\]\r\\]\|\\.)\](?:(?:\r\n)?[ \t])
90		)(?:\.(?:(?:\r\n)?[ \t])*(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t]
91		)+\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|\[([^\[\]\r\\]\|\\.)\](?:(?:\r\n)?[ \t])))*)
92		:(?:(?:\r\n)?[ \t]))?(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+
93		\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|"(?:[^\"\r\\]\|\\.\|(?:(?:\r\n)?[ \t]))*"(?:(?:\r
94		\n)?[ \t]))(?:\.(?:(?:\r\n)?[ \t])(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:
95		\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|"(?:[^\"\r\\]\|\\.\|(?:(?:\r\n)?[ \t
96		]))"(?:(?:\r\n)?[ \t])))@(?:(?:\r\n)?[ \t])(?:[^()<>@,;:\\".\[\] \000-\031
97		]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|\[([^\[\]\r\\]\|\\.)*\](
98		?:(?:\r\n)?[ \t]))(?:\.(?:(?:\r\n)?[ \t])(?:[^()<>@,;:\\".\[\] \000-\031]+(?
99		:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|\[([^\[\]\r\\]\|\\.)*\](?:(?
100		:\r\n)?[ \t])))\>(?:(?:\r\n)?[ \t])*)\|(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?
101		:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|"(?:[^\"\r\\]\|\\.\|(?:(?:\r\n)?
102		[ \t]))"(?:(?:\r\n)?[ \t])):(?:(?:\r\n)?[ \t])(?:(?:(?:[^()<>@,;:\\".\[\]
103		\000-\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|"(?:[^\"\r\\]\|
104		\\.\|(?:(?:\r\n)?[ \t]))"(?:(?:\r\n)?[ \t]))(?:\.(?:(?:\r\n)?[ \t])*(?:[^()<>
105		@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|"
106		(?:[^\"\r\\]\|\\.\|(?:(?:\r\n)?[ \t]))"(?:(?:\r\n)?[ \t])))*@(?:(?:\r\n)?[ \t]
107		)*(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\
108		".\[\]]))\|\[([^\[\]\r\\]\|\\.)\](?:(?:\r\n)?[ \t]))(?:\.(?:(?:\r\n)?[ \t])*(?
109		:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\".\[
110		\]]))\|\[([^\[\]\r\\]\|\\.)\](?:(?:\r\n)?[ \t])))*\|(?:[^()<>@,;:\\".\[\] \000-
111		\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|"(?:[^\"\r\\]\|\\.\|(
112		?:(?:\r\n)?[ \t]))"(?:(?:\r\n)?[ \t]))\<(?:(?:\r\n)?[ \t])(?:@(?:[^()<>@,;
113		:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|\[([
114		^\[\]\r\\]\|\\.)\](?:(?:\r\n)?[ \t]))(?:\.(?:(?:\r\n)?[ \t])*(?:[^()<>@,;:\\"
115		.\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|\[([^\[\
116		]\r\\]\|\\.)\](?:(?:\r\n)?[ \t])))(?:,@(?:(?:\r\n)?[ \t])(?:[^()<>@,;:\\".\
117		[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|\[([^\[\]\
118		r\\]\|\\.)\](?:(?:\r\n)?[ \t]))(?:\.(?:(?:\r\n)?[ \t])*(?:[^()<>@,;:\\".\[\]
119		\000-\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|\[([^\[\]\r\\]
120		\|\\.)\](?:(?:\r\n)?[ \t])))):(?:(?:\r\n)?[ \t])*)?(?:[^()<>@,;:\\".\[\] \0
121		00-\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|"(?:[^\"\r\\]\|\\
122		.\|(?:(?:\r\n)?[ \t]))"(?:(?:\r\n)?[ \t]))(?:\.(?:(?:\r\n)?[ \t])*(?:[^()<>@,
123		;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|"(?
124		:[^\"\r\\]\|\\.\|(?:(?:\r\n)?[ \t]))"(?:(?:\r\n)?[ \t])))@(?:(?:\r\n)?[ \t])
125		(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\".
126		\[\]]))\|\[([^\[\]\r\\]\|\\.)\](?:(?:\r\n)?[ \t]))(?:\.(?:(?:\r\n)?[ \t])*(?:[
127		^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\".\[\]
128		]))\|\[([^\[\]\r\\]\|\\.)\](?:(?:\r\n)?[ \t])))\>(?:(?:\r\n)?[ \t]))(?:,\s*(
129		?:(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\
130		".\[\]]))\|"(?:[^\"\r\\]\|\\.\|(?:(?:\r\n)?[ \t]))"(?:(?:\r\n)?[ \t]))(?:\.(?:(
131		?:\r\n)?[ \t])*(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[
132		\["()<>@,;:\\".\[\]]))\|"(?:[^\"\r\\]\|\\.\|(?:(?:\r\n)?[ \t]))*"(?:(?:\r\n)?[ \t
133		])))@(?:(?:\r\n)?[ \t])*(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t
134		])+\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|\[([^\[\]\r\\]\|\\.)\](?:(?:\r\n)?[ \t]))(?
135		:\.(?:(?:\r\n)?[ \t])*(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+\|
136		\Z\|(?=[\["()<>@,;:\\".\[\]]))\|\[([^\[\]\r\\]\|\\.)\](?:(?:\r\n)?[ \t])))*\|(?:
137		[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\".\[\
138		]]))\|"(?:[^\"\r\\]\|\\.\|(?:(?:\r\n)?[ \t]))"(?:(?:\r\n)?[ \t]))*\<(?:(?:\r\n)
139		?[ \t])*(?:@(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["
140		()<>@,;:\\".\[\]]))\|\[([^\[\]\r\\]\|\\.)\](?:(?:\r\n)?[ \t]))(?:\.(?:(?:\r\n)
141		?[ \t])*(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>
142		@,;:\\".\[\]]))\|\[([^\[\]\r\\]\|\\.)\](?:(?:\r\n)?[ \t])))*(?:,@(?:(?:\r\n)?[
143		\t])*(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,
144		;:\\".\[\]]))\|\[([^\[\]\r\\]\|\\.)\](?:(?:\r\n)?[ \t]))(?:\.(?:(?:\r\n)?[ \t]
145		)*(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\
146		".\[\]]))\|\[([^\[\]\r\\]\|\\.)\](?:(?:\r\n)?[ \t])))):(?:(?:\r\n)?[ \t])*)?
147		(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\["()<>@,;:\\".
148		\[\]]))\|"(?:[^\"\r\\]\|\\.\|(?:(?:\r\n)?[ \t]))"(?:(?:\r\n)?[ \t]))(?:\.(?:(?:
149		\r\n)?[ \t])*(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z\|(?=[\[
150		"()<>@,;:\\".\[\]]))\|"(?:[^\"\r\\]\|\\.\|(?:(?:\r\n)?[ \t]))*"(?:(?:\r\n)?[ \t])
151		))@(?:(?:\r\n)?[ \t])*(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])
152		+\|\Z\|(?=[\["()<>@,;:\\".\[\]]))\|\[([^\[\]\r\\]\|\\.)\](?:(?:\r\n)?[ \t]))(?:\
153		.(?:(?:\r\n)?[ \t])*(?:[^()<>@,;:\\".\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+\|\Z
154		\|(?=[\["()<>@,;:\\".\[\]]))\|\[([^\[\]\r\\]\|\\.)\](?:(?:\r\n)?[ \t])))*\>(?:(
155		?:\r\n)?[ \t]))))?;\s*)';
156
157		//$content = preg_replace($regexp, '', $content);
158		$content = eregi_replace('([_\.0-9a-z-]+@([0-9a-z][0-9a-z-]+\.)+[a-z]{2,3})', '<a href="mailto:\\1">\\1</a>', $content);
	122	function midcom_helper_formatters_obfmaillinks($content, $echo_results=true)
	123	{
	124	$content = midcom_helper_formatters_maillinks($content,false);
	125
159	126	$content = preg_replace('/<a [^>]href="mailto:([^"]+)"[^>]>(.*?)<\/a>/ie', '_midcom_helper_formatters_obfuscate_email_link("\\1",false)', $content);
160	127
161		echo $content;
	128	if ($echo_results)
	129	{
	130	echo $content;
	131	}
	132	else
	133	{
	134	return $content;
	135	}
162	136	}
163	137	_midcom_helper_formatters_register_filter('obfmaillinks');
…	…
283	257	'<', // Less-than
284	258	'&', // Ampersand
285		'(c)',
286		'(tm)',
287		'(R)',
288		'--',
289		'-',
290		'*',
291		'Â£',
	259	'(c)', // Copyright
	260	'(tm)', // Trademark
	261	'(R)', // Registered
	262	'--', // mdash
	263	'-', // ndash
	264	'*', // Bullet
	265	'Â£', // Pound sign
292	266	'EUR', // Euro sign. â¬ ?
293	267	'', // Unknown/unhandled entities
…	…
307	281	}
308	282
	283	if (!function_exists('midcom_helper_formatters_noimages'))
	284	{
	285	function midcom_helper_formatters_noimages($content, $echo_results=true)
	286	{
	287	echo "{$content}";
	288	echo "<br/>------<br/>";
	289
	290	$search = array
	291	(
	292	'/<img [^>]src="([^"]+)"[^>]alt="([^"]+)"[^>]*>/is',
	293	'/<img [^>]src="([^"]+)"[^>][^>]*>/is',
	294	);
	295	$replace = array
	296	(
	297	_midcom_helper_formatters_noimages_link('\\1','\\2'),
	298	_midcom_helper_formatters_noimages_link('\\1'),
	299	);
	300
	301	$content = preg_replace($search, $replace, $content);
	302
	303	if ($echo_results)
	304	{
	305	echo $content;
	306	}
	307	else
	308	{
	309	return $content;
	310	}
	311	}
	312	_midcom_helper_formatters_register_filter('noimages');
	313
	314	function _midcom_helper_formatters_noimages_link($url, $title='')
	315	{
	316	$link = '';
	317	if (empty($url))
	318	{
	319	return $link;
	320	}
	321
	322	if ( empty($title)
	323	\|\| $title == $url)
	324	{
	325	$url_parts = explode('/',$url);
	326	$title = $url_parts[(count($url_parts)-1)];
	327	}
	328
	329	$link = "<a href=\"{$url}\" title=\"{$title}\">{$title}</a>";
	330
	331	return $link;
	332	}
	333	}
	334
	335	/**
	336	* Chained
	337	**/
	338
	339	function midcom_helper_formatters_links_and_obfmaillinks($content)
	340	{
	341	$content = midcom_helper_formatters_obfmaillinks($content, false);
	342	$content = midcom_helper_formatters_links($content, false);
	343
	344	echo $content;
	345	}
	346	_midcom_helper_formatters_register_filter('linksobfmails','midcom_helper_formatters_links_and_obfmaillinks');
	347
	348	function midcom_helper_formatters_links_and_maillinks($content)
	349	{
	350	$content = mgd_format($content, 'xmaillink');
	351	$content = mgd_format($content, 'xlinks');
	352
	353	echo $content;
	354	}
	355	_midcom_helper_formatters_register_filter('linksmails','midcom_helper_formatters_links_and_maillinks');
	356
309	357	/**
310	358	* Helpers

Navigation

Changeset 12033

Legend:

trunk/midcom/midcom.core/midcom/helper/formatters.php

Download in other formats: