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Closes #171 Wrap URLs in link tags automatically for HTML emails

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This commit is contained in:
Mike Koch 2015-03-19 21:31:45 -04:00
parent ae7e022b3e
commit 3e9d1b52c9
2 changed files with 9 additions and 6 deletions
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12
inc/common.inc.php
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@ -1247,7 +1247,7 @@ function hesk_array_fill_keys($keys, $value)
* *
* Credits: derived from functions of www.phpbb.com * Credits: derived from functions of www.phpbb.com
*/ */
function hesk_makeURL($text, $class = '') function hesk_makeURL($text, $class = '', $shortenLinks = true)
{ {
global $hesk_settings; global $hesk_settings;
@ -1266,7 +1266,7 @@ function hesk_makeURL($text, $class = '')
'#(^|[\n\t (>.])([a-z][a-z\d+]*:/{2}(?:(?:[a-z0-9\-._~!$&\'(*+,;=:@|]+|%[\dA-F]{2})+|[0-9.]+|\[[a-z0-9.]+:[a-z0-9.]+:[a-z0-9.:]+\])(?::\d*)?(?:/(?:[a-z0-9\-._~!$&\'(*+,;=:@|]+|%[\dA-F]{2})*)*(?:\?(?:[a-z0-9\-._~!$&\'(*+,;=:@/?|]+|%[\dA-F]{2})*)?(?:\#(?:[a-z0-9\-._~!$&\'(*+,;=:@/?|]+|%[\dA-F]{2})*)?)#i', '#(^|[\n\t (>.])([a-z][a-z\d+]*:/{2}(?:(?:[a-z0-9\-._~!$&\'(*+,;=:@|]+|%[\dA-F]{2})+|[0-9.]+|\[[a-z0-9.]+:[a-z0-9.]+:[a-z0-9.:]+\])(?::\d*)?(?:/(?:[a-z0-9\-._~!$&\'(*+,;=:@|]+|%[\dA-F]{2})*)*(?:\?(?:[a-z0-9\-._~!$&\'(*+,;=:@/?|]+|%[\dA-F]{2})*)?(?:\#(?:[a-z0-9\-._~!$&\'(*+,;=:@/?|]+|%[\dA-F]{2})*)?)#i',
create_function( create_function(
"\$matches", "\$matches",
"return make_clickable_callback(MAGIC_URL_FULL, \$matches[1], \$matches[2], '', '$class');" "return make_clickable_callback(MAGIC_URL_FULL, \$matches[1], \$matches[2], '', '$class', '$shortenLinks');"
), ),
$text $text
); );
@ -1276,7 +1276,7 @@ function hesk_makeURL($text, $class = '')
'#(^|[\n\t (>.])(www\.(?:[a-z0-9\-._~!$&\'(*+,;=:@|]+|%[\dA-F]{2})+(?::\d*)?(?:/(?:[a-z0-9\-._~!$&\'(*+,;=:@|]+|%[\dA-F]{2})*)*(?:\?(?:[a-z0-9\-._~!$&\'(*+,;=:@/?|]+|%[\dA-F]{2})*)?(?:\#(?:[a-z0-9\-._~!$&\'(*+,;=:@/?|]+|%[\dA-F]{2})*)?)#i', '#(^|[\n\t (>.])(www\.(?:[a-z0-9\-._~!$&\'(*+,;=:@|]+|%[\dA-F]{2})+(?::\d*)?(?:/(?:[a-z0-9\-._~!$&\'(*+,;=:@|]+|%[\dA-F]{2})*)*(?:\?(?:[a-z0-9\-._~!$&\'(*+,;=:@/?|]+|%[\dA-F]{2})*)?(?:\#(?:[a-z0-9\-._~!$&\'(*+,;=:@/?|]+|%[\dA-F]{2})*)?)#i',
create_function( create_function(
"\$matches", "\$matches",
"return make_clickable_callback(MAGIC_URL_WWW, \$matches[1], \$matches[2], '', '$class');" "return make_clickable_callback(MAGIC_URL_WWW, \$matches[1], \$matches[2], '', '$class', '$shortenLinks');"
), ),
$text $text
); );
@ -1286,7 +1286,7 @@ function hesk_makeURL($text, $class = '')
'/(^|[\n\t (>])(' . '(?:(?:(?:[^@,"\[\]\x5c\x00-\x20\x7f-\xff\.]|\x5c(?=[@,"\[\]\x5c\x00-\x20\x7f-\xff]))(?:[^@,"\[\]\x5c\x00-\x20\x7f-\xff\.]|(?<=\x5c)[@,"\[\]\x5c\x00-\x20\x7f-\xff]|\x5c(?=[@,"\[\]\x5c\x00-\x20\x7f-\xff])|\.(?=[^\.])){1,62}(?:[^@,"\[\]\x5c\x00-\x20\x7f-\xff\.]|(?<=\x5c)[@,"\[\]\x5c\x00-\x20\x7f-\xff])|[^@,"\[\]\x5c\x00-\x20\x7f-\xff\.]{1,2})|"(?:[^"]|(?<=\x5c)"){1,62}")@(?:(?!.{64})(?:[a-zA-Z0-9][a-zA-Z0-9-]{1,61}[a-zA-Z0-9]\.?|[a-zA-Z0-9]\.?)+\.(?:xn--[a-zA-Z0-9]+|[a-zA-Z]{2,6})|\[(?:[0-1]?\d?\d|2[0-4]\d|25[0-5])(?:\.(?:[0-1]?\d?\d|2[0-4]\d|25[0-5])){3}\])' . ')/iu', '/(^|[\n\t (>])(' . '(?:(?:(?:[^@,"\[\]\x5c\x00-\x20\x7f-\xff\.]|\x5c(?=[@,"\[\]\x5c\x00-\x20\x7f-\xff]))(?:[^@,"\[\]\x5c\x00-\x20\x7f-\xff\.]|(?<=\x5c)[@,"\[\]\x5c\x00-\x20\x7f-\xff]|\x5c(?=[@,"\[\]\x5c\x00-\x20\x7f-\xff])|\.(?=[^\.])){1,62}(?:[^@,"\[\]\x5c\x00-\x20\x7f-\xff\.]|(?<=\x5c)[@,"\[\]\x5c\x00-\x20\x7f-\xff])|[^@,"\[\]\x5c\x00-\x20\x7f-\xff\.]{1,2})|"(?:[^"]|(?<=\x5c)"){1,62}")@(?:(?!.{64})(?:[a-zA-Z0-9][a-zA-Z0-9-]{1,61}[a-zA-Z0-9]\.?|[a-zA-Z0-9]\.?)+\.(?:xn--[a-zA-Z0-9]+|[a-zA-Z]{2,6})|\[(?:[0-1]?\d?\d|2[0-4]\d|25[0-5])(?:\.(?:[0-1]?\d?\d|2[0-4]\d|25[0-5])){3}\])' . ')/iu',
create_function( create_function(
"\$matches", "\$matches",
"return make_clickable_callback(MAGIC_URL_EMAIL, \$matches[1], \$matches[2], '', '$class');" "return make_clickable_callback(MAGIC_URL_EMAIL, \$matches[1], \$matches[2], '', '$class', '$shortenLinks');"
), ),
$text $text
); );
@ -1295,7 +1295,7 @@ function hesk_makeURL($text, $class = '')
} // END hesk_makeURL() } // END hesk_makeURL()
function make_clickable_callback($type, $whitespace, $url, $relative_url, $class) function make_clickable_callback($type, $whitespace, $url, $relative_url, $class, $shortenLinks)
{ {
global $hesk_settings; global $hesk_settings;
@ -1373,7 +1373,7 @@ function make_clickable_callback($type, $whitespace, $url, $relative_url, $class
break; break;
} }
$short_url = ($hesk_settings['short_link'] && strlen($url) > 70) ? substr($url, 0, 54) . ' ... ' . substr($url, -10) : $url; $short_url = ($hesk_settings['short_link'] && strlen($url) > 70 && $shortenLinks) ? substr($url, 0, 54) . ' ... ' . substr($url, -10) : $url;
switch ($type) switch ($type)
{ {

3
inc/email_functions.inc.php
View File

@ -345,6 +345,9 @@ function hesk_mail($to,$subject,$message,$htmlMessage,$cc=array(),$bcc=array())
// Encode subject to UTF-8 // Encode subject to UTF-8
$subject = "=?UTF-8?B?" . base64_encode( hesk_html_entity_decode($subject) ) . "?="; $subject = "=?UTF-8?B?" . base64_encode( hesk_html_entity_decode($subject) ) . "?=";
// Auto-generate URLs for HTML-formatted emails
$htmlMessage = hesk_makeURL($htmlMessage, '', false);
// Setup "name <email>" for headers // Setup "name <email>" for headers
if ($hesk_settings['noreply_name']) if ($hesk_settings['noreply_name'])
{ {