X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fbbcode.php;h=a587d8c38075e5f6da2dfc066801492d8f6f8eaa;hb=7ac30330c6cb12a42419607d2883d63b4f59b379;hp=e09b1ed34259ffb02471dda4a9990899c46886ec;hpb=453082516e90aba59553fd4392b2cdfed6ae9a57;p=friendica.git

diff --git a/include/bbcode.php b/include/bbcode.php
index e09b1ed342..a587d8c380 100644
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -3,6 +3,14 @@
 require_once("include/oembed.php");
 require_once('include/event.php');
 
+function bb_cleanstyle($st) {
+  return "<span style=\"".cleancss($st[1]).";\">".$st[2]."</span>";
+}
+
+function bb_cleanclass($st) {
+  return "<span class=\"".cleancss($st[1])."\">".$st[2]."</span>";
+}
+
 function cleancss($input) {
 
 	$cleaned = "";
@@ -213,7 +221,7 @@ function bb_ShareAttributes($match) {
         $author = "";
         preg_match("/author='(.*?)'/ism", $attributes, $matches);
         if ($matches[1] != "")
-                $author = $matches[1];
+                $author = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
 
         preg_match('/author="(.*?)"/ism', $attributes, $matches);
         if ($matches[1] != "")
@@ -246,12 +254,22 @@ function bb_ShareAttributes($match) {
         if ($matches[1] != "")
                 $profile = $matches[1];
 
+        $posted = "";
+        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">';
 
 	if ($avatar != "")
 		$headline .= '<img src="'.$avatar.'" height="32" width="32" >';
 
-	$headline .= sprintf(t('<span><a href="%s" target="external-link">%s</a> wrote the following <a href="%s" target="external-link">post</a>:</span>'), $profile, $author, $link);
+	$headline .= sprintf(t('<span><a href="%s" target="external-link">%s</a> wrote the following <a href="%s" target="external-link">post</a>'.$reldate.':</span>'), $profile, $author, $link);
 
         $headline .= "</div>";
 
@@ -260,10 +278,39 @@ function bb_ShareAttributes($match) {
         return($text);
 }
 
+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];
+
+        $text = "<br />".html_entity_decode("&#x2672; ", ENT_QUOTES, 'UTF-8').' <a href="'.$profile.'">'.$author."</a>: <br />»".$match[2]."«";
+
+        return($text);
+}
+
 	// BBcode 2 HTML was written by WAY2WEB.net
 	// extended to work with Mistpark/Friendica - Mike Macgirvin
 
-function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
+function bbcode($Text,$preserve_nl = false, $tryoembed = true, $simplehtml = false) {
+
+	$stamp1 = microtime(true);
 
 	$a = get_app();
 
@@ -302,6 +349,10 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
 
 	// remove some newlines before the general conversion
 	$Text = preg_replace("/\s?\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","[share$1]$2[/share]",$Text);
+	$Text = preg_replace("/\s?\[quote(.*?)\]\s?(.*?)\s?\[\/quote\]\s?/ism","[quote$1]$2[/quote]",$Text);
+
+	$Text = preg_replace("/\n\[code\]/ism", "[code]", $Text);
+	$Text = preg_replace("/\[\/code\]\n/ism", "[/code]", $Text);
 
 	// when the content is meant exporting to other systems then remove the avatar picture since this doesn't really look good on these systems
 	if (!$tryoembed)
@@ -316,6 +367,17 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
 
 	$Text = trim($Text);
 	$Text = str_replace("\r\n","\n", $Text);
+
+	// removing multiplicated newlines
+	if (get_config("system", "remove_multiplicated_lines")) {
+		$search = array("\n\n\n", "\n ", " \n", "[/quote]\n\n", "\n[/quote]");
+		$replace = array("\n\n", "\n", "\n", "[/quote]\n", "[/quote]");
+		do {
+			$oldtext = $Text;
+			$Text = str_replace($search, $replace, $Text);
+		} while ($oldtext != $Text);
+	}
+
 	$Text = str_replace(array("\r","\n"), array('<br />','<br />'), $Text);
 
 	if($preserve_nl)
@@ -385,10 +447,10 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
 	$Text = str_replace("[*]", "<li>", $Text);
 
 	// Check for style sheet commands
-	$Text = preg_replace("(\[style=(.*?)\](.*?)\[\/style\])ism","<span style=\"$1;\">$2</span>",$Text);
+	$Text = preg_replace_callback("(\[style=(.*?)\](.*?)\[\/style\])ism","bb_cleanstyle",$Text);
 
 	// Check for CSS classes
-	$Text = preg_replace("(\[class=(.*?)\](.*?)\[\/class\])ism","<span class=\"$1\">$2</span>",$Text);
+	$Text = preg_replace_callback("(\[class=(.*?)\](.*?)\[\/class\])ism","bb_cleanclass",$Text);
 
  	// handle nested lists
 	$endlessloop = 0;
@@ -483,7 +545,10 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
 	$Text = preg_replace("/\[img\](.*?)\[\/img\]/ism", '<img src="$1" alt="' . t('Image/photo') . '" />', $Text);
 
 	// Shared content
-	$Text = preg_replace_callback("/\[share(.*?)\](.*?)\[\/share\]/ism","bb_ShareAttributes",$Text);
+	if (!$simplehtml)
+		$Text = preg_replace_callback("/\[share(.*?)\](.*?)\[\/share\]/ism","bb_ShareAttributes",$Text);
+	else
+		$Text = preg_replace_callback("/\[share(.*?)\](.*?)\[\/share\]/ism","bb_ShareAttributesSimple",$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 />', $Text);
@@ -585,7 +650,8 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
 
 	// Clean up the HTML by loading and saving the HTML with the DOM
 	// Only do it when it has to be done - for performance reasons
-	if (!$tryoembed) {
+	// Update: Now it is done every time - since bad structured html can break a whole page
+	//if (!$tryoembed) {
 		$doc = new DOMDocument();
 		$doc->preserveWhiteSpace = false;
 
@@ -600,10 +666,12 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
 		$Text = str_replace('<br></li>','</li>', $Text);
 
 		$Text = mb_convert_encoding($Text, "UTF-8", 'HTML-ENTITIES');
-	}
+	//}
 
 	call_hooks('bbcode',$Text);
 
+	$a->save_timestamp($stamp1, "parser");
+
 	return $Text;
 }