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Small improvements in HTML to text conversion.

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Better handling of <body> and trailing spaces, and </p><div> or <br><div>.
pull/315/head
Aleksander Machniak 9 years ago
parent 9e808942ba
commit 8e7f32fddc
1 changed files with 15 additions and 9 deletions
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24
program/lib/Roundcube/rcube_html2text.php
Unescape Escape View File

@ -136,12 +136,15 @@ class rcube_html2text
* @see $replace
*/
protected $search = array(
"/\r/", // Non-legal carriage return
"/[\n\t]+/", // Newlines and tabs
'/\r/', // Non-legal carriage return
'/^.*<body[^>]*>\n*/i', // Anything before <body>
'/<head[^>]*>.*?<\/head>/i', // <head>
'/<script[^>]*>.*?<\/script>/i', // <script>s -- which strip_tags supposedly has problems with
'/<style[^>]*>.*?<\/style>/i', // <style>s -- which strip_tags supposedly has problems with
'/<p[^>]*>/i', // <P>
'/<script[^>]*>.*?<\/script>/i', // <script>
'/<style[^>]*>.*?<\/style>/i', // <style>
'/[\n\t]+/', // Newlines and tabs
'/<p[^>]*>/i', // <p>
'/<\/p>[\s\n\t]*<div[^>]*>/i', // </p> before <div>
'/<br[^>]*>[\s\n\t]*<div[^>]*>/i', // <br> before <div>
'/<br[^>]*>\s*/i', // <br>
'/<i[^>]*>(.*?)<\/i>/i', // <i>
'/<em[^>]*>(.*?)<\/em>/i', // <em>
@ -164,11 +167,14 @@ class rcube_html2text
*/
protected $replace = array(
'', // Non-legal carriage return
' ', // Newlines and tabs
'', // Anything before <body>
'', // <head>
'', // <script>s -- which strip_tags supposedly has problems with
'', // <style>s -- which strip_tags supposedly has problems with
"\n\n", // <P>
'', // <script>
'', // <style>
' ', // Newlines and tabs
"\n\n", // <p>
"\n<div>", // </p> before <div>
'<div>', // <br> before <div>
"\n", // <br>
'_\\1_', // <i>
'_\\1_', // <em>

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