From 07727717f2341edc80ba9dc47e78649d1133b29b Mon Sep 17 00:00:00 2001
From: brettp <brettp@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Mon, 24 May 2010 20:02:23 +0000
Subject: Blog uses elgg_make_excerpt() now instead of its own.

git-svn-id: http://code.elgg.org/elgg/trunk@6190 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 mod/blog/actions/blog/auto_save_revision.php |  2 +-
 mod/blog/actions/blog/save.php               |  4 ++--
 mod/blog/blog_lib.php                        | 26 --------------------------
 mod/blog/views/default/object/blog.php       |  5 -----
 4 files changed, 3 insertions(+), 34 deletions(-)

diff --git a/mod/blog/actions/blog/auto_save_revision.php b/mod/blog/actions/blog/auto_save_revision.php
index 520d57531..ce35c1295 100644
--- a/mod/blog/actions/blog/auto_save_revision.php
+++ b/mod/blog/actions/blog/auto_save_revision.php
@@ -41,7 +41,7 @@ if ($title && $description) {
 		$blog->access_id = ACCESS_PRIVATE;
 		$blog->title = $title;
 		$blog->description = $description;
-		$blog->excerpt = blog_make_excerpt($excerpt);
+		$blog->excerpt = elgg_make_excerpt($excerpt);
 		// must be present or doesn't show up when metadata sorting.
 		$blog->publish_date = time();
 		if (!$blog->save()) {
diff --git a/mod/blog/actions/blog/save.php b/mod/blog/actions/blog/save.php
index 0e8a696b9..138c32bda 100644
--- a/mod/blog/actions/blog/save.php
+++ b/mod/blog/actions/blog/save.php
@@ -78,9 +78,9 @@ foreach ($values as $name => $default) {
 
 		case 'excerpt':
 			if ($value) {
-				$value = blog_make_excerpt($value);
+				$value = elgg_make_excerpt($value);
 			} else {
-				$value = blog_make_excerpt($values['description']);
+				$value = elgg_make_excerpt($values['description']);
 			}
 			$values[$name] = $value;
 			break;
diff --git a/mod/blog/blog_lib.php b/mod/blog/blog_lib.php
index 9876b0a34..e2724ae0b 100644
--- a/mod/blog/blog_lib.php
+++ b/mod/blog/blog_lib.php
@@ -243,32 +243,6 @@ function blog_get_page_content_friends($user_guid) {
 	return array('content' => $content);
 }
 
-/**
- * Returns an appropriate excerpt for a blog.
- * Will return up to 250 chars stopping at the nearest space.
- * If no spaces are found (like in Japanese) will crop off at the
- * 250 char mark.
- *
- * @param string $text
- * @param int $words
- * @return string
- */
-function blog_make_excerpt($text, $chars = 250) {
-	$text = trim(strip_tags($text));
-
-	// handle cases
-	$excerpt = elgg_substr($text, 0, $chars);
-	$space = elgg_strrpos($excerpt, ' ', 0);
-
-	// don't crop if can't find a space.
-	if ($space === FALSE) {
-		$space = $chars;
-	}
-	$excerpt = trim(elgg_substr($excerpt, 0, $space));
-
-	return $excerpt ;
-}
-
 /**
  * Returns a list of years and months for all blogs optionally for a user.
  * Very similar to get_entity_dates() except uses a metadata field.
diff --git a/mod/blog/views/default/object/blog.php b/mod/blog/views/default/object/blog.php
index 0c8944f7d..a45e72bd8 100644
--- a/mod/blog/views/default/object/blog.php
+++ b/mod/blog/views/default/object/blog.php
@@ -22,11 +22,6 @@ $linked_title = "<a href=\"{$blog->getURL()}\" title=\"" . htmlentities($blog->t
 $categories = elgg_view('categories/view', $vars);
 $excerpt = $blog->excerpt;
 
-// add ellipses to excerpt it not the full post
-if ($excerpt != trim(strip_tags($blog->description))) {
-	$excerpt .= ' &#8230';
-}
-
 $body = autop($blog->description);
 $owner_icon = elgg_view("profile/icon",array('entity' => $owner, 'size' => 'tiny'));
 $tags = elgg_view('output/tags', array('tags' => $blog->tags));
-- 
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