bbcode: Use shorter method for shared content to networks where size matters.

diff --git a/include/bbcode.php b/include/bbcode.php
index 63748ef45a37d3ef99df0df0b0f345eaa5eebd5e..be7535aceef54d4cc4204de9ac3de5b9738b5f47 100644 (file)
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -381,245 +381,6 @@ function bb_replace_images($body, $images) {
        return $newbody;
 }}
 
-/*
-function bb_ShareAttributes($match) {
-
-       $attributes = $match[1];
-
-       $author = "";
-       preg_match("/author='(.*?)'/ism", $attributes, $matches);
-       if ($matches[1] != "")
-               $author = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
-
-       preg_match('/author="(.*?)"/ism', $attributes, $matches);
-       if ($matches[1] != "")
-               $author = $matches[1];
-
-       $link = "";
-       preg_match("/link='(.*?)'/ism", $attributes, $matches);
-       if ($matches[1] != "")
-               $link = $matches[1];
-
-       preg_match('/link="(.*?)"/ism', $attributes, $matches);
-       if ($matches[1] != "")
-               $link = $matches[1];
-
-       $avatar = "";
-       preg_match("/avatar='(.*?)'/ism", $attributes, $matches);
-       if ($matches[1] != "")
-               $avatar = $matches[1];
-
-       preg_match('/avatar="(.*?)"/ism', $attributes, $matches);
-       if ($matches[1] != "")
-               $avatar = $matches[1];
-
-       $profile = "";
-       preg_match("/profile='(.*?)'/ism", $attributes, $matches);
-       if ($matches[1] != "")
-               $profile = $matches[1];
-
-       preg_match('/profile="(.*?)"/ism', $attributes, $matches);
-       if ($matches[1] != "")
-               $profile = $matches[1];
-
-       $posted = "";
-
-       $itemcache = get_itemcachepath();
-
-       // relative dates only make sense when they aren't cached
-       if ($itemcache == "") {
-               preg_match("/posted='(.*?)'/ism", $attributes, $matches);
-               if ($matches[1] != "")
-                       $posted = $matches[1];
-
-               preg_match('/posted="(.*?)"/ism', $attributes, $matches);
-               if ($matches[1] != "")
-                       $posted = $matches[1];
-
-               $reldate = (($posted) ? " " . relative_date($posted) : '');
-       }
-
-       $headline = '<div class="shared_header">';
-       //$headline = '<br /><div class="shared_header">';
-
-       if ($avatar != "")
-               $headline .= '<img src="'.$avatar.'" height="32" width="32" >';
-
-       $headline .= sprintf(t('<span><a href="%s" target="_blank">%s</a> wrote the following <a href="%s" target="_blank">post</a>'.$reldate.':</span>'), $profile, $author, $link);
-
-       $headline .= "</div>";
-
-       $text = $headline.'<blockquote class="shared_content">'.trim($match[2])."</blockquote>";
-
-       return($text);
-}
-
-// Escpecially for Diaspora (there mustn't be links in the share information)
-function bb_ShareAttributesDiaspora($match) {
-
-       $attributes = $match[2];
-
-       $author = "";
-       preg_match("/author='(.*?)'/ism", $attributes, $matches);
-       if ($matches[1] != "")
-               $author = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
-
-       preg_match('/author="(.*?)"/ism', $attributes, $matches);
-       if ($matches[1] != "")
-               $author = $matches[1];
-
-       $profile = "";
-       preg_match("/profile='(.*?)'/ism", $attributes, $matches);
-       if ($matches[1] != "")
-               $profile = $matches[1];
-
-       preg_match('/profile="(.*?)"/ism', $attributes, $matches);
-       if ($matches[1] != "")
-               $profile = $matches[1];
-
-       $link = "";
-       preg_match("/link='(.*?)'/ism", $attributes, $matches);
-       if ($matches[1] != "")
-               $link = $matches[1];
-
-       preg_match('/link="(.*?)"/ism', $attributes, $matches);
-       if ($matches[1] != "")
-               $link = $matches[1];
-
-       $userid = GetProfileUsername($profile,$author);
-
-       $headline = '<div class="shared_header">';
-       $headline .= '<span><b>'.html_entity_decode("&#x2672; ", ENT_QUOTES, 'UTF-8').$userid.':</b></span>';
-       $headline .= "</div>";
-
-       $text = trim($match[1]);
-
-       if ($text != "")
-               $text .= "<hr />";
-
-       $text .= $headline.'<blockquote class="shared_content">'.trim($match[3])."</blockquote><br />";
-
-       if ($link != "")
-               $text .= '<br /><a href="'.$link.'">[l]</a>';
-
-       //      $text .= '<br /><a href="'.$link.'">'.t("Link").' [l]</a>';
-
-       return($text);
-}
-
-// Optimized for Libertree, Wordpress, Tumblr, ...
-function bb_ShareAttributesForExport($match) {
-
-       $attributes = $match[2];
-
-       $author = "";
-       preg_match("/author='(.*?)'/ism", $attributes, $matches);
-       if ($matches[1] != "")
-               $author = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
-
-       preg_match('/author="(.*?)"/ism', $attributes, $matches);
-       if ($matches[1] != "")
-               $author = $matches[1];
-
-       $profile = "";
-       preg_match("/profile='(.*?)'/ism", $attributes, $matches);
-       if ($matches[1] != "")
-               $profile = $matches[1];
-
-       preg_match('/profile="(.*?)"/ism', $attributes, $matches);
-       if ($matches[1] != "")
-               $profile = $matches[1];
-
-       $link = "";
-       preg_match("/link='(.*?)'/ism", $attributes, $matches);
-       if ($matches[1] != "")
-               $link = $matches[1];
-
-       preg_match('/link="(.*?)"/ism', $attributes, $matches);
-       if ($matches[1] != "")
-               $link = $matches[1];
-
-       if ($link == "")
-               $link = $profile;
-
-       $userid = GetProfileUsername($profile,$author);
-
-       $headline = '<div class="shared_header">';
-       $headline .= '<span><b>'.html_entity_decode("&#x2672; ", ENT_QUOTES, 'UTF-8');
-       $headline .= sprintf(t('<a href="%1$s" target="_blank">%2$s</a> %3$s'), $link, $userid, $posted);
-       $headline .= ":</b></span></div>";
-
-       $text = trim($match[1]);
-
-       if ($text != "")
-               $text .= "<hr />";
-
-       $text .= $headline.'<blockquote class="shared_content">'.trim($match[3])."</blockquote><br />";
-
-       return($text);
-}
-
-// Still in use?
-function bb_ShareAttributesSimple($match) {
-
-       $attributes = $match[1];
-
-       $author = "";
-       preg_match("/author='(.*?)'/ism", $attributes, $matches);
-       if ($matches[1] != "")
-               $author = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
-
-       preg_match('/author="(.*?)"/ism', $attributes, $matches);
-       if ($matches[1] != "")
-               $author = $matches[1];
-
-       $profile = "";
-       preg_match("/profile='(.*?)'/ism", $attributes, $matches);
-       if ($matches[1] != "")
-               $profile = $matches[1];
-
-       preg_match('/profile="(.*?)"/ism', $attributes, $matches);
-       if ($matches[1] != "")
-               $profile = $matches[1];
-
-       $userid = GetProfileUsername($profile,$author);
-
-       $text = "<br />".html_entity_decode("&#x2672; ", ENT_QUOTES, 'UTF-8').' <a href="'.$profile.'">'.$userid."</a>: <br />»".$match[2]."«";
-
-       return($text);
-}
-
-// Used for text exports (Twitter, Facebook, Google+)
-function bb_ShareAttributesSimple2($match) {
-
-       $attributes = $match[1];
-
-       $author = "";
-       preg_match("/author='(.*?)'/ism", $attributes, $matches);
-       if ($matches[1] != "")
-               $author = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
-
-       preg_match('/author="(.*?)"/ism', $attributes, $matches);
-       if ($matches[1] != "")
-               $author = $matches[1];
-
-       $profile = "";
-       preg_match("/profile='(.*?)'/ism", $attributes, $matches);
-       if ($matches[1] != "")
-               $profile = $matches[1];
-
-       preg_match('/profile="(.*?)"/ism', $attributes, $matches);
-       if ($matches[1] != "")
-               $profile = $matches[1];
-
-       $userid = GetProfileUsername($profile,$author);
-
-       //$text = "<br />".html_entity_decode("&#x2672; ", ENT_QUOTES, 'UTF-8').' <a href="'.$profile.'">'.$userid."</a>: <br />".$match[2];
-       $text = "<br />".html_entity_decode("&#x2672; ", ENT_QUOTES, 'UTF-8').' '.$userid.": <br />".$match[2];
-
-       return($text);
-}
-*/
 function bb_ShareAttributes($share, $simplehtml) {
        $attributes = $share[2];
 
@@ -676,7 +437,8 @@ function bb_ShareAttributes($share, $simplehtml) {
                $reldate = (($posted) ? " " . relative_date($posted) : '');
        }
 
-       $userid = GetProfileUsername($profile,$author);
+       $userid = GetProfileUsername($profile,$author, false);
+       $userid_compact = GetProfileUsername($profile,$author, true);
 
        $preshare = trim($share[1]);
 
@@ -688,7 +450,7 @@ function bb_ShareAttributes($share, $simplehtml) {
                        $text = $preshare.html_entity_decode("&#x2672; ", ENT_QUOTES, 'UTF-8').' <a href="'.$profile.'">'.$userid."</a>: <br />»".$share[3]."«";
                        break;
                case 2:
-                       $text = $preshare.html_entity_decode("&#x2672; ", ENT_QUOTES, 'UTF-8').' '.$userid.": <br />".$share[3];
+                       $text = $preshare.html_entity_decode("&#x2672; ", ENT_QUOTES, 'UTF-8').' '.$userid_compact.": <br />".$share[3];
                        break;
                case 3:
                        $headline = '<div class="shared_header">';
@@ -720,10 +482,16 @@ function bb_ShareAttributes($share, $simplehtml) {
 
                        break;
                case 5:
-                       $text = $preshare.html_entity_decode("&#x2672; ", ENT_QUOTES, 'UTF-8').' '.$userid.": <br />".$share[3];
+                       $text = $preshare.html_entity_decode("&#x2672; ", ENT_QUOTES, 'UTF-8').' '.$userid_compact.": <br />".$share[3];
                        break;
                case 6:
-                       $text = $preshare."&gt;&gt; ".$userid.": <br />".$share[3];
+                       $text = $preshare."&gt;&gt; ".$userid_compact.": <br />".$share[3];
+                       break;
+               case 7:
+                       $text = $preshare."RD ".$userid_compact." ".$share[3];
+                       break;
+               case 8:
+                       $text = $preshare."RT ".$userid_compact." ".$share[3];
                        break;
                default:
                        $headline = trim($share[1]).'<div class="shared_header">';
@@ -738,27 +506,43 @@ function bb_ShareAttributes($share, $simplehtml) {
        return($text);
 }
 
-function GetProfileUsername($profile, $username) {
+function GetProfileUsername($profile, $username, $compact = false) {
 
        $twitter = preg_replace("=https?://twitter.com/(.*)=ism", "$1@twitter.com", $profile);
-       if ($twitter != $profile)
-               return($username." (".$twitter.")");
+       if ($twitter != $profile) {
+               if ($compact)
+                       return($twitter);
+               else
+                       return($username." (".$twitter.")");
+       }
 
        $appnet = preg_replace("=https?://alpha.app.net/(.*)=ism", "$1@alpha.app.net", $profile);
-       if ($appnet != $profile)
-               return($username." (".$appnet.")");
+       if ($appnet != $profile) {
+               if ($compact)
+                       return($appnet);
+               else
+                       return($username." (".$appnet.")");
+       }
 
        $gplus = preg_replace("=https?://plus.google.com/(.*)=ism", "$1@plus.google.com", $profile);
        if ($gplus != $profile)
                return($username." (".$gplus.")");
 
        $friendica = preg_replace("=https?://(.*)/profile/(.*)=ism", "$2@$1", $profile);
-       if ($friendica != $profile)
-               return($username." (".$friendica.")");
+       if ($friendica != $profile) {
+               if ($compact)
+                       return($friendica);
+               else
+                       return($username." (".$friendica.")");
+       }
 
        $diaspora = preg_replace("=https?://(.*)/u/(.*)=ism", "$2@$1", $profile);
-       if ($diaspora != $profile)
-               return($username." (".$diaspora.")");
+       if ($diaspora != $profile) {
+               if ($compact)
+                       return($diaspora);
+               else
+                       return($username." (".$diaspora.")");
+       }
 
        $StatusnetHost = preg_replace("=https?://(.*)/user/(.*)=ism", "$1", $profile);
        if ($StatusnetHost != $profile) {
@@ -766,8 +550,12 @@ function GetProfileUsername($profile, $username) {
                if ($StatusnetUser != $profile) {
                        $UserData = fetch_url("http://".$StatusnetHost."/api/users/show.json?user_id=".$StatusnetUser);
                        $user = json_decode($UserData);
-                       if ($user)
-                               return($username." (".$user->screen_name."@".$StatusnetHost.")");
+                       if ($user) {
+                               if ($compact)
+                                       return($user->screen_name."@".$StatusnetHost);
+                               else
+                                       return($username." (".$user->screen_name."@".$StatusnetHost.")");
+                       }
                }
        }
 
@@ -775,8 +563,12 @@ function GetProfileUsername($profile, $username) {
        $rest = preg_replace("=https?://([\.\w]+)/([\.\w]+)(.*)=ism", "$3", $profile);
        if ($rest == "") {
                $pumpio = preg_replace("=https?://([\.\w]+)/([\.\w]+)(.*)=ism", "$2@$1", $profile);
-               if ($pumpio != $profile)
-                       return($username." (".$pumpio.")");
+               if ($pumpio != $profile) {
+                       if ($compact)
+                               return($pumpio);
+                       else
+                               return($username." (".$pumpio.")");
+               }
        }
 
        return($username);
@@ -979,7 +771,7 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true, $simplehtml = fal
        $Text = preg_replace("/#\[url\=[$URLSearchString]*\]\^\[\/url\]\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/i",
                                "[bookmark=$1]$2[/bookmark]", $Text);
 
-       if (in_array($simplehtml, array(2, 6))) {
+       if (in_array($simplehtml, array(2, 6, 7, 8))) {
                $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);
@@ -1160,18 +952,6 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true, $simplehtml = fal
                function ($match) use ($simplehtml){
                        return(bb_ShareAttributes($match, $simplehtml));
                },$Text);
-/*
-       if (!$simplehtml)
-               $Text = preg_replace_callback("/\[share(.*?)\](.*?)\[\/share\]/ism","bb_ShareAttributes",$Text);
-       elseif ($simplehtml == 1)
-               $Text = preg_replace_callback("/\[share(.*?)\](.*?)\[\/share\]/ism","bb_ShareAttributesSimple",$Text);
-       elseif (($simplehtml == 2) OR ($simplehtml == 5))
-               $Text = preg_replace_callback("/\[share(.*?)\](.*?)\[\/share\]/ism","bb_ShareAttributesSimple2",$Text);
-       elseif ($simplehtml == 3)
-               $Text = preg_replace_callback("/(.*?)\[share(.*?)\](.*?)\[\/share\]/ism","bb_ShareAttributesDiaspora",$Text);
-       elseif ($simplehtml == 4)
-               $Text = preg_replace_callback("/(.*?)\[share(.*?)\](.*?)\[\/share\]/ism","bb_ShareAttributesForExport",$Text);
-*/
 
        $Text = preg_replace("/\[crypt\](.*?)\[\/crypt\]/ism",'<br/><img src="' .$a->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="' .$a->get_baseurl() . '/images/lock_icon.gif" alt="' . t('Encrypted content') . '" title="' . '$1' . ' ' . t('Encrypted content') . '" /><br />', $Text);