From e85593e97057eaf041e6e63ec11b12b6beb2e0ce Mon Sep 17 00:00:00 2001
From: redmatrix <redmatrix@redmatrix.me>
Date: Wed, 6 May 2015 21:43:15 -0700
Subject: Hopefully this will make item_cache the default

---
 include/bbcode.php | 46 +++++++++++++++++++++++++++++++++++++++++++---
 include/text.php   | 22 +++++++++++-----------
 2 files changed, 54 insertions(+), 14 deletions(-)

(limited to 'include')

diff --git a/include/bbcode.php b/include/bbcode.php
index 4ff6f842e..71c069c39 100644
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -381,10 +381,47 @@ function bb_sanitize_style($input) {
 	return '<span style="' . $css_string_san . '">' . $input[2] . '</span>';
 }
 
+function bb_observer($Text) {
+
+	$observer = $a->get_observer();
+
+	if ((strpos($Text,'[/observer]') !== false) || (strpos($Text,'[/rpost]') !== false)) {
+		if ($observer) {
+			$Text = preg_replace("/\[observer\=1\](.*?)\[\/observer\]/ism", '$1', $Text);
+			$Text = preg_replace("/\[observer\=0\].*?\[\/observer\]/ism", '', $Text);
+			$Text = preg_replace_callback("/\[rpost(=(.*?))?\](.*?)\[\/rpost\]/ism", 'rpost_callback', $Text);
+		} else {
+			$Text = preg_replace("/\[observer\=1\].*?\[\/observer\]/ism", '', $Text);
+			$Text = preg_replace("/\[observer\=0\](.*?)\[\/observer\]/ism", '$1', $Text);
+			$Text = preg_replace("/\[rpost(=.*?)?\](.*?)\[\/rpost\]/ism", '', $Text);
+		}
+	}
+
+	$channel = $a->get_channel();
+
+	if (strpos($Text,'[/channel]') !== false) {
+		if ($channel) {
+			$Text = preg_replace("/\[channel\=1\](.*?)\[\/channel\]/ism", '$1', $Text);
+			$Text = preg_replace("/\[channel\=0\].*?\[\/channel\]/ism", '', $Text);
+		} else {
+			$Text = preg_replace("/\[channel\=1\].*?\[\/channel\]/ism", '', $Text);
+			$Text = preg_replace("/\[channel\=0\](.*?)\[\/channel\]/ism", '$1', $Text);
+		}
+	}
+
+	return $Text;
+}
+
+
+
+
+
+
+
 	// BBcode 2 HTML was written by WAY2WEB.net
 	// extended to work with Mistpark/Friendica/Red - Mike Macgirvin
 
-function bbcode($Text, $preserve_nl = false, $tryoembed = true) {
+function bbcode($Text, $preserve_nl = false, $tryoembed = true, $cache = false) {
 
 	$a = get_app();
 
@@ -420,7 +457,8 @@ function bbcode($Text, $preserve_nl = false, $tryoembed = true) {
 	// process [observer] tags before we do anything else because we might
 	// be stripping away stuff that then doesn't need to be worked on anymore
 
-	if(get_config('system','item_cache'))
+
+	if($cache)
 		$observer = false;
 	else
 		$observer = $a->get_observer();
@@ -437,7 +475,7 @@ function bbcode($Text, $preserve_nl = false, $tryoembed = true) {
 		}
 	}
 
-	if(get_config('system','item_cache'))
+	if($cache)
 		$channel = false;
 	else
 		$channel = $a->get_channel();
@@ -452,6 +490,8 @@ function bbcode($Text, $preserve_nl = false, $tryoembed = true) {
 		}
 	}
 
+*/
+
 
 	$x = bb_extract_images($Text);
 	$Text = $x['body'];
diff --git a/include/text.php b/include/text.php
index 71db0ec30..c7b662879 100644
--- a/include/text.php
+++ b/include/text.php
@@ -1379,15 +1379,15 @@ function generate_named_map($location) {
 
 function prepare_body(&$item,$attach = false) {
 
-	if(get_config('system','item_cache') && $item['html'])
-		return $item['html'];
+	if($item['html'])
+		return bb_observer($item['html']);
 
 	call_hooks('prepare_body_init', $item); 
 
 
 	unobscure($item);
 
-	$s = prepare_text($item['body'],$item['mimetype']);
+	$s = prepare_text($item['body'],$item['mimetype'], true);
 
 	$prep_arr = array('item' => $item, 'html' => $s);
 	call_hooks('prepare_body', $prep_arr);
@@ -1452,11 +1452,11 @@ function prepare_body(&$item,$attach = false) {
 	$prep_arr = array('item' => $item, 'html' => $s);
 	call_hooks('prepare_body_final', $prep_arr);
 
-	if(get_config('system','item_cache'))
-		q("update item set html = '%s' where id = %d",
-			dbesc($prep_arr['html']),
-			intval($item['id'])
-		);
+
+	q("update item set html = '%s' where id = %d",
+		dbesc($prep_arr['html']),
+		intval($item['id'])
+	);
 
 	return $prep_arr['html'];
 }
@@ -1468,7 +1468,7 @@ function prepare_body(&$item,$attach = false) {
  * @param sting $content_type
  * @return string
  */
-function prepare_text($text, $content_type = 'text/bbcode') {
+function prepare_text($text, $content_type = 'text/bbcode', $cache = false) {
 
 	switch($content_type) {
 		case 'text/plain':
@@ -1506,9 +1506,9 @@ function prepare_text($text, $content_type = 'text/bbcode') {
 			require_once('include/bbcode.php');
 
 			if(stristr($text,'[nosmile]'))
-				$s = bbcode($text);
+				$s = bbcode($text,false,true,$cache);
 			else
-				$s = smilies(bbcode($text));
+				$s = smilies(bbcode($text,false,true,$cache));
 			$s = zidify_links($s);
 			break;
 	}
-- 
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