Changeset 2100

Timestamp:

03/01/10 16:03:21 (14 years ago)

Author:

niltonneto

Message:

Ticket #859 - Corrigido problema no método replace_links.

File:

• branches/2.0/expressoMail1_2/inc/class.imap_functions.inc.php (modified) (1 diff)

branches/2.0/expressoMail1_2/inc/class.imap_functions.inc.php

@@ -1049 +1049 @@
                         return $body;
 
-                /* Replace links tags <a href="" ></a> to links with target=_blank */
-                $pattern = '/<a[^>]+href="([^>"]+)"[^>]*>(.*)<\/a>/im';
-                $replacement = '<a href="$1" target="_blank">$2</a>';
-                $body = preg_replace($pattern, $replacement, $body);
-
-                /*Replace websites that does NOT begin with href=" to links */
-                $pattern = '/([^h][^r][^e][^f][^=][^"])((https?:\/\/)[A-Za-z0-9\.~?\/_=&#;\-:]*)/m';
-                $replacement = '$1<a href="$2" target="_blank">$2</a>';
-                $body = preg_replace($pattern, $replacement, $body);
-
-                /*Transform email address in new_message_to*/
-                $pattern = '/([A-Za-z0-9\.~?\/_=#\-]*@[A-Za-z0-9\.~?\/_=#\-]*)/im';
-                $replacement = '<a href="javascript:new_message_to(\'$1\')">$1</a>';
-                $body = preg_replace($pattern, $replacement, $body);
-
-                /*Subs. email links to expresso*/
-                $body = mb_ereg_replace("<a[^>]*href=[\'\"]mailto:([^\"\']+)[\'\"]>([^<]+)</a>",
-                        "<a href=\"javascript:new_message_to('\\1')\">\\2</a>",$body);
+                // All links should be moderated and they should only have the attribute 'target="blank"'.
+                $pattern = '/<a[^>]+href="([^>"]+)"[^>]*>(.*)<\/a>/im';
+                $replacement = '<a href="$1" target="_blank">$2</a>';
+                $body = preg_replace( $pattern, $replacement, $body );
+
+
+                // Domains and IPs addresses found in the text and which is not a link yet should be replaced by one.
+                // See more informations in www.iana.org
+                $octets = array(
+                        'first' => '(2[0-3][0-9]|1[0-9]{2}|[1-9][0-9]?)',
+                        'middle' => '(25[0-5]|2[0-4][0-9]|1?[0-9]{1,2})',
+                        'last' => '(25[0-4]|2[0-4][0-9]|1[0-9]{2}|[1-9][0-9]?)'
+                );
+
+                $ip = "\b{$octets[ 'first' ]}\.({$octets[ 'middle' ]}\.){2}{$octets[ 'last' ]}\b";
+
+                $top_level_domains = '(\.(ac|ad|ae|aero|af|ag|ai|al|am|an|ao|aq|ar|as|asia|at|au|aw|ax|az|'
+                        . 'ba|bb|bd|be|bf|bg|bh|bi|biz|bj|bl|bm|bn|bo|br|bs|bt|bv|bw|by|bz|'
+                        . 'ca|cat|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|com|coop|cr|cu|cv|cx|cy|cz|'
+                        . 'de|dj|dk|dm|do|dz|ec|edu|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|'
+                        . 'ga|gb|gd|ge|gf|gg|gh|gi|gl|gm|gn|gov|gp|gq|gr|gs|gt|gu|gw|gy|'
+                        . 'hk|hm|hn|hr|ht|hu|id|ie|il|im|in|info|int|io|iq|ir|is|it|je|jm|jo|jobs|jp|'
+                        . 'ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|'
+                        . 'ma|mc|md|me|mf|mg|mh|mil|mk|ml|mm|mn|mo|mobi|mp|mq|mr|ms|mt|mu|museum|'
+                        . 'mv|mw|mx|my|mz|na|name|nc|ne|net|nf|ng|ni|nl|no|np|nr|nu|nz|om|org|'
+                        . 'pa|pe|pf|pg|ph|pk|pl|pm|pn|pro|ps|pt|pw|py|qa|re|ro|rs|ru|rw|'
+                        . 'sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|su|sv|sy|sz|'
+                        . 'tc|td|tel|tf|tg|th|tj|tk|tl|tm|tn|to|tp|tr|travel|tt|tv|tw|tz|'
+                        . 'ua|ug|uk|um|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|yu|za|zm|zw))+\b';
+                
+                $path = '(?>\/[\w\d~?\/_=&#;\.!*\'\(\),\-\+:@$%]+)?';
+                $port = '(?>:\d{2,5})?';
+                $domain = '(?>[\w\d_\-]+)';
+                $subdomain = "(?>{$domain}\.)*";
+                $protocol = '(?>(http|ftp)(s)?:\/\/)?';
+                $url = "(?>{$protocol}((?>{$subdomain}{$domain}{$top_level_domains}|{$ip}){$port}{$path}))";
+
+                $pattern = "/(url\( *['\"]?|['\"@=])?{$url}/";
+
+                /*
+                // PHP 5.3
+                $replace = function( $matches )
+                {
+                        if ( $matches[ 1 ] )
+                                return $matches[ 0 ];
+
+                        $url = ( $matches[ 2 ] ) ? $matches[ 2 ] : 'http';
+                        $url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";
+                        return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";
+                };
+                $body = preg_replace_callback( $pattern, $replace, $body );
+                */
+
+                // PHP 5.2.x - Remover assim que possível
+                $body = preg_replace_callback( $pattern,
+                        create_function(
+                                '$matches',
+                                'if ( $matches[ 1 ] ) return $matches[ 0 ];'
+                                        . '$url = ( $matches[ 2 ] ) ? $matches[ 2 ] : "http";'
+                                        . '$url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";'
+                                        . 'return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";'
+                        ), $body
+                );
+
+                // E-mail address in the text should create a new e-mail on ExpressoMail
+                $pattern = '/( |<|&lt;|>)([A-Za-z0-9\.~?\/_=#\-]*@[A-Za-z0-9\.~?\/_=#\-]*)( |>|&gt;|<)/im';
+                $replacement = '$1<a href="javascript:new_message_to(\'$2\')">$2</a>$3';
+                $body = preg_replace( $pattern, $replacement, $body );
+
+                // If there is an link with a "mailto:" in href attribute, it will changed to create a new e-mail on ExpressoMail.
+                $pattern = '/<a[^>]+href=["\']mailto:([^"]+)["\'][^>]*>([^<]+)<\/a>/im';
+                $replacement = '<a href="javascript:new_message_to(\'$1\')">$2</a>';
+                $body = preg_replace( $pattern, $replacement, $body );