amtrak does not have wifi so here is one big commit with group blogs, blog widget, and improved blog sidebar

git-svn-id: http://code.elgg.org/elgg/trunk@7720 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 77 insertions, 0 deletions

diff --git a/mod/blog/views/default/blog/sidebar/revisions.php b/mod/blog/views/default/blog/sidebar/revisions.php
new file mode 100644
index 000000000..e3919648b
--- /dev/null
+++ b/mod/blog/views/default/blog/sidebar/revisions.php
@@ -0,0 +1,77 @@
+<?php
+/**
+ * Blog sidebar menu showing revisions
+ *
+ * @package Blog
+ */
+
+//If editing a post, show the previous revisions and drafts.
+$blog = elgg_get_array_value('entity', $vars, FALSE);
+
+if (elgg_instanceof($blog, 'object', 'blog') && $blog->canEdit()) {
+	$owner = $blog->getOwnerEntity();
+	$revisions = array();
+
+	$auto_save_annotations = $blog->getAnnotations('blog_auto_save', 1);
+	if ($auto_save_annotations) {
+		$revisions[] = $auto_save_annotations[0];
+	}
+
+	// count(FALSE) == 1!  AHHH!!!
+	$saved_revisions = $blog->getAnnotations('blog_revision', 10, 0, 'time_created DESC');
+	if ($saved_revisions) {
+		$revision_count = count($saved_revisions);
+	} else {
+		$revision_count = 0;
+	}
+
+	$revisions = array_merge($revisions, $saved_revisions);
+
+	if ($revisions) {
+		$title = elgg_echo('blog:revisions');
+
+		$n = count($revisions);
+		$body = '<ul class="blog-revisions">';
+
+		$load_base_url = "pg/blog/edit/{$owner->username}/{$blog->getGUID()}/";
+
+		// show the "published revision"
+		if ($blog->status == 'published') {
+			$load = elgg_view('output/url', array(
+				'href' => $load_base_url,
+				'text' => elgg_echo('blog:status:published')
+			));
+
+			$time = "<span class='entity-subtext'>"
+				. elgg_view_friendly_time($blog->publish_date) . "</span>";
+
+			$body .= "<li>$load : $time</li>";
+		}
+
+		foreach ($revisions as $revision) {
+			$time = "<span class='entity-subtext'>" 
+				. elgg_view_friendly_time($revision->time_created) . "</span>";
+
+			if ($revision->name == 'blog_auto_save') {
+				$revision_lang = elgg_echo('blog:auto_saved_revision');
+			} else {
+				$revision_lang = elgg_echo('blog:revision') . " $n";
+			}
+			$load = elgg_view('output/url', array(
+				'href' => $load_base_url . $revision->id,
+				'text' => $revision_lang
+			));
+
+			$text = "$load: $time";
+			$class = 'class="auto-saved"';
+
+			$n--;
+
+			$body .= "<li $class>$text</li>";
+		}
+
+		$body .= '</ul>';
+
+		echo elgg_view('layout/objects/module', array('title' => $title, 'body' => $body));
+	}
+}
\ No newline at end of file