Merge pull request #3868 from rabuzarus/20171104_-_use_best_link_url_for_events

[friendica.git] / include / bbcode.php

diff --git a/include/bbcode.php b/include/bbcode.php
index 99f997762ffeb1cb9bb661102607adedbda610e4..ee740e18caf95bb23f43cf4eb3e6ed80f73f9901 100644 (file)
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -1,6 +1,7 @@
 <?php
 
 use Friendica\App;
+use Friendica\Core\System;
 use Friendica\Core\Config;
 
 require_once 'include/oembed.php';
@@ -9,6 +10,7 @@ require_once 'include/map.php';
 require_once 'mod/proxy.php';
 require_once 'include/Contact.php';
 require_once 'include/plaintext.php';
+require_once 'include/Smilies.php';
 
 function bb_PictureCacheExt($matches) {
        if (strpos($matches[3], "data:image/") === 0) {
@@ -699,7 +701,7 @@ function GetProfileUsername($profile, $username, $compact = false, $getnetwork =
 }
 
 function bb_DiasporaLinks($match) {
-       return "[url=".App::get_baseurl()."/display/".$match[1]."]".$match[2]."[/url]";
+       return "[url=".System::baseUrl()."/display/".$match[1]."]".$match[2]."[/url]";
 }
 
 function bb_RemovePictureLinks($match) {
@@ -938,17 +940,17 @@ function bbcode($Text, $preserve_nl = false, $tryoembed = true, $simplehtml = fa
 
        // Remove all hashtag addresses
        if ((!$tryoembed || $simplehtml) && !in_array($simplehtml, array(3, 7))) {
-               $Text = preg_replace("/([#@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '$1$3', $Text);
+               $Text = preg_replace("/([#@!])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '$1$3', $Text);
        } elseif ($simplehtml == 3) {
-               $Text = preg_replace("/([@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
+               $Text = preg_replace("/([@!])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
                        '$1<a href="$2">$3</a>',
                        $Text);
        } elseif ($simplehtml == 7) {
-               $Text = preg_replace("/([@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
+               $Text = preg_replace("/([@!])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
                        '$1<span class="vcard"><a href="$2" class="url" title="$3"><span class="fn nickname mention">$3</span></a></span>',
                        $Text);
        } elseif (!$simplehtml) {
-               $Text = preg_replace("/([@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
+               $Text = preg_replace("/([@!])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
                        '$1<a href="$2" class="userinfo mention" title="$3">$3</a>',
                        $Text);
        }
@@ -960,13 +962,13 @@ function bbcode($Text, $preserve_nl = false, $tryoembed = true, $simplehtml = fa
                                "[bookmark=$1]$2[/bookmark]", $Text);
 
        if (in_array($simplehtml, array(2, 6, 7, 8, 9))) {
-               $Text = preg_replace_callback("/([^#@])\[url\=([^\]]*)\](.*?)\[\/url\]/ism", "bb_expand_links", $Text);
-               //$Text = preg_replace("/[^#@]\[url\=([^\]]*)\](.*?)\[\/url\]/ism", ' $2 [url]$1[/url]', $Text);
+               $Text = preg_replace_callback("/([^#@!])\[url\=([^\]]*)\](.*?)\[\/url\]/ism", "bb_expand_links", $Text);
+               //$Text = preg_replace("/[^#@!]\[url\=([^\]]*)\](.*?)\[\/url\]/ism", ' $2 [url]$1[/url]', $Text);
                $Text = preg_replace("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism", ' $2 [url]$1[/url]',$Text);
        }
 
        if ($simplehtml == 5) {
-               $Text = preg_replace("/[^#@]\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[url]$1[/url]', $Text);
+               $Text = preg_replace("/[^#@!]\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[url]$1[/url]', $Text);
        }
 
        // Perform URL Search
@@ -983,6 +985,11 @@ function bbcode($Text, $preserve_nl = false, $tryoembed = true, $simplehtml = fa
        // Handle Diaspora posts
        $Text = preg_replace_callback("&\[url=/posts/([^\[\]]*)\](.*)\[\/url\]&Usi", 'bb_DiasporaLinks', $Text);
 
+       // Server independent link to posts and comments
+       // See issue: https://github.com/diaspora/diaspora_federation/issues/75
+       $expression = "=diaspora://.*?/post/([0-9A-Za-z\-_@.:]{15,254}[0-9A-Za-z])=ism";
+       $Text = preg_replace($expression, System::baseUrl()."/display/$1", $Text);
+
        // if the HTML is used to generate plain text, then don't do this search, but replace all URL of that kind to text
 //     if ($simplehtml != 7) {
                if (!$forplaintext) {
@@ -1018,7 +1025,7 @@ function bbcode($Text, $preserve_nl = false, $tryoembed = true, $simplehtml = fa
        // we may need to restrict this further if it picks up too many strays
        // link acct:user@host to a webfinger profile redirector
 
-       $Text = preg_replace('/acct:([^@]+)@((?!\-)(?:[a-zA-Z\d\-]{0,62}[a-zA-Z\d]\.){1,126}(?!\d+)[a-zA-Z\d]{1,63})/', '<a href="' . App::get_baseurl() . '/acctlink?addr=$1@$2" target="extlink">acct:$1@$2</a>', $Text);
+       $Text = preg_replace('/acct:([^@]+)@((?!\-)(?:[a-zA-Z\d\-]{0,62}[a-zA-Z\d]\.){1,126}(?!\d+)[a-zA-Z\d]{1,63})/', '<a href="' . System::baseUrl() . '/acctlink?addr=$1@$2" target="extlink">acct:$1@$2</a>', $Text);
 
        // Perform MAIL Search
        $Text = preg_replace("/\[mail\]([$MAILSearchString]*)\[\/mail\]/", '<a href="mailto:$1">$1</a>', $Text);
@@ -1191,9 +1198,9 @@ function bbcode($Text, $preserve_nl = false, $tryoembed = true, $simplehtml = fa
                        return bb_ShareAttributes($match, $simplehtml);
                }, $Text);
 
-       $Text = preg_replace("/\[crypt\](.*?)\[\/crypt\]/ism", '<br/><img src="' .App::get_baseurl() . '/images/lock_icon.gif" alt="' . t('Encrypted content') . '" title="' . t('Encrypted content') . '" /><br />', $Text);
-       $Text = preg_replace("/\[crypt(.*?)\](.*?)\[\/crypt\]/ism", '<br/><img src="' .App::get_baseurl() . '/images/lock_icon.gif" alt="' . t('Encrypted content') . '" title="' . '$1' . ' ' . t('Encrypted content') . '" /><br />', $Text);
-       //$Text = preg_replace("/\[crypt=(.*?)\](.*?)\[\/crypt\]/ism", '<br/><img src="' .App::get_baseurl() . '/images/lock_icon.gif" alt="' . t('Encrypted content') . '" title="' . '$1' . ' ' . t('Encrypted content') . '" /><br />', $Text);
+       $Text = preg_replace("/\[crypt\](.*?)\[\/crypt\]/ism", '<br/><img src="' .System::baseUrl() . '/images/lock_icon.gif" alt="' . t('Encrypted content') . '" title="' . t('Encrypted content') . '" /><br />', $Text);
+       $Text = preg_replace("/\[crypt(.*?)\](.*?)\[\/crypt\]/ism", '<br/><img src="' .System::baseUrl() . '/images/lock_icon.gif" alt="' . t('Encrypted content') . '" title="' . '$1' . ' ' . t('Encrypted content') . '" /><br />', $Text);
+       //$Text = preg_replace("/\[crypt=(.*?)\](.*?)\[\/crypt\]/ism", '<br/><img src="' .System::baseUrl() . '/images/lock_icon.gif" alt="' . t('Encrypted content') . '" title="' . '$1' . ' ' . t('Encrypted content') . '" /><br />', $Text);
 
        // Try to Oembed
        if ($tryoembed) {
@@ -1276,6 +1283,10 @@ function bbcode($Text, $preserve_nl = false, $tryoembed = true, $simplehtml = fa
                $Text = preg_replace("/\[event\-id\](.*?)\[\/event\-id\]/ism", '', $Text);
        }
 
+       // Replace non graphical smilies for external posts
+       if ($simplehtml) {
+               $Text = Smilies::replace($Text, false, true);
+       }
 
        // Replace inline code blocks
        $Text = preg_replace_callback("|(?!<br[^>]*>)<code>([^<]*)</code>(?!<br[^>]*>)|ism",