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

3 files changed, 102 insertions, 0 deletions

diff --git a/tpl/blog/atom_feed.php b/tpl/blog/atom_feed.php
new file mode 100644
index 0000000..20dc0ea
--- /dev/null
+++ b/tpl/blog/atom_feed.php
@@ -0,0 +1,37 @@
+<?php
+header("Content-Type: application/xml");
+
+echo '<?xml version="1.0" encoding="utf-8"?>'."\n";
+echo '<feed xmlns="http://www.w3.org/2005/Atom">'."\n";
+echo '<title>' . $blog_title . '</title>'."\n";
+echo '<id>' . $blog_base_url . "blog". "</id>\n";
+echo '<link href="' . $blog_base_url . "blog". '" rel="self" />' . "\n";
+
+
+function beginning($text, $len = 500) {
+	$text = preg_replace('#<.+>#isU', ' ', $text);
+	if (strlen($text) > $len) {
+		$text = substr($text, 0, $len)."...";
+	}
+	return $text;
+}
+
+foreach ($posts as $post) {
+	echo "\n<entry>\n";
+	echo '<title>' . $post['title'] . "</title>\n";
+	echo '<published>' . @date("c", $post['date_ts']) . "</published>\n";
+	echo '<id>' . $blog_base_url . "view-blog-" . $post['id'] . "</id>\n";
+	foreach (explode(',  ', $post['tags']) as $tag) {
+		echo '<category term="' . $tag . '" />' . "\n";
+	}
+	echo '<link href="' . $blog_base_url . "view-blog-" . $post['id'] . '" />' . "\n";
+	echo '<summary type="html"><![CDATA['. beginning($post['text_html']) .']]></summary>' . "\n";
+	echo '<content type="html"><![CDATA['. $post['text_html'] ."]]></content>\n";
+	echo "<author><name>".$post['owner']."</name></author>\n";
+	echo "</entry>\n";
+}
+
+echo '</feed>';
+
+die();
+
diff --git a/tpl/blog/index.php b/tpl/blog/index.php
index 07e3388..6d07efa 100644
--- a/tpl/blog/index.php
+++ b/tpl/blog/index.php
@@ -17,6 +17,7 @@ foreach ($posts as $post) {
 		echo ' | <a href="edit-blog-' . $post['id'] . '">edit</a>';
 	if ($can_delete && $post['owner_id'] == $user['id'])
 		echo ' | <a href="delete-blog-' . $post['id'] . '">delete</a>';
+	echo ' | <a href="view-blog-' . $post['id'] . '">read & comment (' . $post['comments'] . ')</a>';
 	echo '</div>';
 	echo '<div class="small_right">published ' . $post['date'] . '</div>';
 	if ($post['tags'] != '') {
@@ -50,4 +51,18 @@ foreach ($fa as $kname => $kdata) {
 	}
 }
 
+echo "<h1>...</h1>";
+$ze = array();
+foreach ($fvalues as $k => $v) { $ze[] = "$k-$v"; }
+$ze[] = "feed-atom";
+$zd = implode("-", $ze);
+echo '<ul>';
+if (count($fvalues) > 0) {
+	echo '<li><a href="index-blog-' . $zd . '">Atom feed for this selection</a></li>';
+	echo '<li><a href="index-blog-feed-atom">Homepage Atom feed</a></li>';
+} else {
+	echo '<li><a href="index-blog-feed-atom">Atom feed</a></li>';
+}
+echo '</ul>';
+
 require("tpl/general/bottom.php");
diff --git a/tpl/blog/view.php b/tpl/blog/view.php
new file mode 100644
index 0000000..0f0c89c
--- /dev/null
+++ b/tpl/blog/view.php
@@ -0,0 +1,50 @@
+<?php
+
+$title = $post['title'];
+
+require("tpl/general/top.php");
+
+echo '<div class="small_right">';
+echo 'Written by ' . $post['owner'];
+if ($can_edit && $post['owner_id'] == $user['id'])
+	echo ' | <a href="edit-blog-' . $post['id'] . '">edit</a>';
+if ($can_delete && $post['owner_id'] == $user['id'])
+	echo ' | <a href="delete-blog-' . $post['id'] . '">delete</a>';
+if ($can_comment)
+	echo ' | <a href="comment-blog-' . $post['id'] . '">post comment</a>';
+echo '</div>';
+echo '<div class="small_right">published ' . $post['date'] . '</div>';
+if ($post['tags'] != '') {
+	echo '<div class="small_right">tags: ' . $post['tags'] . '</div>';
+}
+echo $post['text_html'];
+
+echo '<h2>Comments</h2>';
+
+if (count($comments) == 0) {
+	echo 'No comments at the moment.';
+} else {
+	foreach ($comments as $comment) {
+		echo '<div class="blog_post">';
+		$a = array();
+		if ($can_delcom) $a[] = '<a href="delcom-blog-' . $comment['id'] . '">delete</a>';
+		if ($can_comment && $comment['author_id'] == $user['id'])
+			$a[] = '<a href="edcom-blog-' . $comment['id'] . '">edit</a>';
+		if (count($a) > 0)
+			echo '<div class="small_right">' . implode(" | ", $a) . '</div>';
+
+		echo '<h3>' . $comment['date'] . ' by ' . $comment['author'] . '</h3>';
+		echo '<div class="inside">' . $comment['text_html'] . '</div>';
+		echo '</div>';
+	}
+}
+
+echo '<h3>Post a comment</h3>';
+if ($can_comment) {
+	echo '<form class="blog_post" method="POST" action="index.php?p=comment-blog-' . $post['id'] . '"><textarea name="comment" style="height: 200px"></textarea><br /><div class="empty_label">&nbsp;</div><input type="submit" value="Comment" /></form>';
+} else {
+	echo 'Please log in or register to post a comment.';
+}
+
+
+require("tpl/general/bottom.php");