From 08a4ffd6633896a75f1aa66c7c310fc6fd991912 Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Tue, 28 May 2013 04:50:16 -0700
Subject: convert most red photos to zmg

---
 include/items.php  | 14 +++++++-------
 include/photos.php |  4 ++--
 include/text.php   | 14 ++++++++------
 3 files changed, 17 insertions(+), 15 deletions(-)

(limited to 'include')

diff --git a/include/items.php b/include/items.php
index bb0ec31a5..9c3c3f096 100755
--- a/include/items.php
+++ b/include/items.php
@@ -4170,9 +4170,9 @@ function fix_private_photos($s, $uid, $item = null, $cid = 0) {
 	$orig_body = $s;
 	$new_body = '';
 
-	$img_start = strpos($orig_body, '[img');
+	$img_start = strpos($orig_body, '[zmg');
 	$img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
-	$img_len = ($img_start !== false ? strpos(substr($orig_body, $img_start + $img_st_close + 1), '[/img]') : false);
+	$img_len = ($img_start !== false ? strpos(substr($orig_body, $img_start + $img_st_close + 1), '[/zmg]') : false);
 	while( ($img_st_close !== false) && ($img_len !== false) ) {
 
 		$img_st_close++; // make it point to AFTER the closing bracket
@@ -4222,7 +4222,7 @@ function fix_private_photos($s, $uid, $item = null, $cid = 0) {
 						$type = $r[0]['type'];
 
 						// If a custom width and height were specified, apply before embedding
-						if(preg_match("/\[img\=([0-9]*)x([0-9]*)\]/is", substr($orig_body, $img_start, $img_st_close), $match)) {
+						if(preg_match("/\[zmg\=([0-9]*)x([0-9]*)\]/is", substr($orig_body, $img_start, $img_st_close), $match)) {
 							logger('fix_private_photos: scaling photo', LOGGER_DEBUG);
 
 							$width = intval($match[1]);
@@ -4244,14 +4244,14 @@ function fix_private_photos($s, $uid, $item = null, $cid = 0) {
 			}
 		}	
 
-		$new_body = $new_body . substr($orig_body, 0, $img_start + $img_st_close) . $image . '[/img]';
-		$orig_body = substr($orig_body, $img_start + $img_st_close + $img_len + strlen('[/img]'));
+		$new_body = $new_body . substr($orig_body, 0, $img_start + $img_st_close) . $image . '[/zmg]';
+		$orig_body = substr($orig_body, $img_start + $img_st_close + $img_len + strlen('[/zmg]'));
 		if($orig_body === false)
 			$orig_body = '';
 
-		$img_start = strpos($orig_body, '[img');
+		$img_start = strpos($orig_body, '[zmg');
 		$img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
-		$img_len = ($img_start !== false ? strpos(substr($orig_body, $img_start + $img_st_close + 1), '[/img]') : false);
+		$img_len = ($img_start !== false ? strpos(substr($orig_body, $img_start + $img_st_close + 1), '[/zmg]') : false);
 	}
 
 	$new_body = $new_body . $orig_body;
diff --git a/include/photos.php b/include/photos.php
index fae01ba80..137123882 100644
--- a/include/photos.php
+++ b/include/photos.php
@@ -211,7 +211,7 @@ function photo_upload($channel, $observer, $args) {
 
 
 	$arr['body']          = '[zrl=' . z_root() . '/photos/' . $channel['channel_address'] . '/image/' . $photo_hash . ']' 
-				. '[img]' . z_root() . "/photo/{$photo_hash}-{$smallest}.".$ph->getExt() . '[/img]' 
+				. '[zmg]' . z_root() . "/photo/{$photo_hash}-{$smallest}.".$ph->getExt() . '[/zmg]' 
 				. '[/zrl]';
 		
 	$item_id = item_store($arr);
@@ -353,7 +353,7 @@ function photos_create_item($channel, $creator_hash, $photo, $visible = false) {
 	$arr['deny_gid']      = $photo['deny_gid'];
 			
 	$arr['body']          = '[zrl=' . z_root() . '/photos/' . $channel['channel_address'] . '/image/' . $photo['resource_id'] . ']' 
-		. '[img]' . z_root() . '/photo/' . $photo['resource_id'] . '-' . $photo['scale'] . '[/img]' 
+		. '[zmg]' . z_root() . '/photo/' . $photo['resource_id'] . '-' . $photo['scale'] . '[/zmg]' 
 		. '[/zrl]';
 		
 	$item_id = item_store($arr);
diff --git a/include/text.php b/include/text.php
index 00e95a2bb..086104466 100755
--- a/include/text.php
+++ b/include/text.php
@@ -1144,12 +1144,13 @@ function prepare_text($text,$content_type = 'text/bbcode') {
 
 
 function zidify_callback($match) {
-  if (feature_enabled(local_user(),'sendzid')) {
-	$replace = '<a' . $match[1] . ' href="' . zid($match[2]) . '"';}
+	if (feature_enabled(local_user(),'sendzid')) {
+		$replace = '<a' . $match[1] . ' href="' . zid($match[2]) . '"';
+	}
+	else {
+		$replace = '<a' . $match[1] . 'class="zrl"' . $match[2] . ' href="' . zid($match[3]) . '"';
+	}
 
-      else {
-	  $replace = '<a' . $match[1] . 'class="zrl"' . $match[2] . ' href="' . zid($match[3]) . '"';}
-    
 	$x = str_replace($match[0],$replace,$match[0]);
 	return $x;
 }
@@ -1174,7 +1175,8 @@ function zidify_links($s) {
 	}
     else {
 		$s = preg_replace_callback('/\<a(.*?)class\=\"zrl\"(.*?)href\=\"(.*?)\"/ism','zidify_callback',$s);
-		// FIXME zidify only img links from known Red servers. 
+		$s = preg_replace_callback('/\<img class\=\"zrl\"(.*?)src\=\"(.*?)\"/ism','zidify_img_callback',$s);
+// FIXME - remove the following line and redo the regex for the prev line once all Red images are converted to zmg
 		$s = preg_replace_callback('/\<img(.*?)src\=\"(.*?)\"/ism','zidify_img_callback',$s);
 	}
 
-- 
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