Added : ATOM feed for blog ; abilty to comment posts.

1 files changed, 38 insertions, 0 deletions

diff --git a/lib/blog/comment.php b/lib/blog/comment.php
new file mode 100644
index 0000000..4bda912
--- /dev/null
+++ b/lib/blog/comment.php
@@ -0,0 +1,38 @@
+<?php
+
+require("lib/markdown.php");
+
+assert_redir(count($args) == 3, 'blog');
+$postid = intval($args[2]);
+
+$post = mysql_fetch_assoc(sql(
+	"SELECT blog_posts.id AS id, blog_posts.title AS title,
+		blog_posts.draft AS draft ".
+	"FROM blog_posts LEFT JOIN blog_tags ON blog_tags.post = blog_posts.id ".
+	"WHERE blog_posts.id = $postid"
+));
+
+assert_error($post && $post['draft'] == 0,
+	"This post does not exist.");
+
+$comment = "";
+if (isset($_POST['comment'])) {
+	$comment = esca($_POST['comment']);
+	$comment_html = Markdown($comment);
+
+	if (trim($comment) == "") {
+		$error = "You cannot enter an empty comment.";
+	} else {
+		sql("INSERT INTO blog_comments(owner, post, text, text_html, date) ".
+			"VALUES(" . $user['id'] . ", $postid, '" . escs($comment) . "', '" . escs($comment_html) . "', NOW())");
+		header("Location: view-blog-$postid");
+		die();
+	}
+}
+
+$title = "Comment '" . $post['title'] . "'";
+$fields = array(
+	array("label" => "Comment : ", "name" => "comment", "type" => "textarea", "value" => $comment),
+	);
+$validate = "Comment";
+require("tpl/general/form.php");