first work on remote fork notifications with linkback (webmention/pingback)

3 files changed, 22 insertions, 0 deletions

diff --git a/www/.htaccess b/www/.htaccess
index b853d35..c076e6c 100644
--- a/www/.htaccess
+++ b/www/.htaccess
@@ -11,6 +11,7 @@ RewriteRule ^([0-9]+)/delete/confirm$ delete.php?id=$1&confirm=1
 RewriteRule ^([0-9]+)/doap$ doap.php?id=$1
 RewriteRule ^([0-9]+)/edit$ edit.php?id=$1
 RewriteRule ^([0-9]+)/fork$ fork.php?id=$1
+RewriteRule ^([0-9]+)/linkback$ linkback.php?id=$1
 RewriteRule ^([0-9]+)/raw/(.+)$ raw.php?id=$1&file=$2
 RewriteRule ^([0-9]+)/rev/(.+)$ revision.php?id=$1&rev=$2
 RewriteRule ^([0-9]+)/rev-raw/(.+)/(.+)$ raw.php?id=$1&rev=$2&file=$3
diff --git a/www/display.php b/www/display.php
index ae29b87..a41f4a8 100644
--- a/www/display.php
+++ b/www/display.php
@@ -9,6 +9,12 @@ require_once 'www-header.php';
 $repo = new Repository();
 $repo->loadFromRequest();
 
+header('X-Pingback: ' . $repo->getLink('linkback', null, true));
+header(
+    'Link: <' . $repo->getLink('linkback', null, true) . '>;'
+    . 'rel="http://webmention.org/"'
+);
+
 render(
     'display',
     array(
diff --git a/www/linkback.php b/www/linkback.php
new file mode 100644
index 0000000..ce6f2de
--- /dev/null
+++ b/www/linkback.php
@@ -0,0 +1,15 @@
+<?php
+namespace phorkie;
+/**
+ * Receive linkback
+ */
+$reqWritePermissions = false;
+require_once 'www-header.php';
+
+$repo = new Repository();
+$repo->loadFromRequest();
+
+$s = new \PEAR2\Services\Linkback\Server();
+$s->addCallback(new Repository_LinkbackReceiver($repo));
+$s->run();
+?>
\ No newline at end of file