1 files changed, 52 insertions, 0 deletions
diff --git a/plugins/flattr/init.php b/plugins/flattr/init.php
new file mode 100644
index 000000000..86f21fa13
--- /dev/null
+++ b/plugins/flattr/init.php
@@ -0,0 +1,52 @@
+<?php
+class Flattr extends Plugin {
+	private $link;
+	private $host;
+
+	function init($host) {
+		$this->link = $host->get_link();
+		$this->host = $host;
+
+		$host->add_hook($host::HOOK_ARTICLE_BUTTON, $this);
+	}
+
+	function about() {
+		return array(1.0,
+			"Share articles on Flattr",
+			"Nic Honing");
+	}
+
+  function hook_article_button($line) {
+
+	$article_id = $line["id"];
+
+    $result = db_query($this->link, "SELECT link
+      FROM ttrss_entries, ttrss_user_entries
+      WHERE id = '$article_id' AND ref_id = id AND owner_uid = " .$_SESSION['uid']);
+
+    if (db_num_rows($result) != 0) {
+      $article_link = db_fetch_result($result, 0, 'link');
+    }
+
+    $response = null;
+    if ($article_link) {
+      $encoded = urlencode($article_link);
+      $r = file_get_contents("https://api.flattr.com/rest/v2/things/lookup/?url=$encoded");
+      $response = json_decode($r, true);
+    }
+
+    $rv = null;
+    if ($response and array_key_exists('link', $response)) {
+      $rv = "<a id='flattr' href='" . $response['link'] . "'>
+        <img src=\"".theme_image($this->link, 'plugins/flattr/flattr.png')."\"
+        class='tagsPic' style=\"cursor : pointer\"
+        title='".__('Flattr article')."'>
+        </a>";
+    } else {
+      $rv = "";
+    }
+
+    return $rv;
+  }
+}
+?>