add missing files

diff --git a/classes/plugin_button.php b/classes/plugin_button.php
new file mode 100644 (file)
index 0000000..6cb8ec1
--- /dev/null
+++ b/classes/plugin_button.php
@@ -0,0 +1,11 @@
+<?php
+class Plugin_Button {
+
+       protected $link;
+
+       function __construct($link) {
+               $this->link = $link;
+       }
+
+}
+?>

diff --git a/classes/tweet_button.php b/classes/tweet_button.php
new file mode 100644 (file)
index 0000000..470bc63
--- /dev/null
+++ b/classes/tweet_button.php
@@ -0,0 +1,31 @@
+<?php
+class Tweet_Button extends Plugin_Button {
+       function render($article_id) {
+               $rv = "<img src=\"".theme_image($this->link, 'images/art-tweet.png')."\"
+                       class='tagsPic' style=\"cursor : pointer\"
+                       onclick=\"tweetArticle($article_id)\"
+                       title='".__('Share on Twitter')."'>";
+
+               return $rv;
+       }
+
+       function getTweetInfo() {
+               $id = db_escape_string($_REQUEST['id']);
+
+               $result = db_query($this->link, "SELECT title, link
+                               FROM ttrss_entries, ttrss_user_entries
+                               WHERE id = '$id' AND ref_id = id AND owner_uid = " .$_SESSION['uid']);
+
+               if (db_num_rows($result) != 0) {
+                       $title = truncate_string(strip_tags(db_fetch_result($result, 0, 'title')),
+                               100, '...');
+                       $article_link = db_fetch_result($result, 0, 'link');
+               }
+
+               print json_encode(array("title" => $title, "link" => $article_link,
+                               "id" => $id));
+       }
+
+
+}
+?>

diff --git a/js/tweet_button.js b/js/tweet_button.js
new file mode 100644 (file)
index 0000000..d127010
--- /dev/null
+++ b/js/tweet_button.js
@@ -0,0 +1,31 @@
+       function tweetArticle(id) {
+       try {
+               var query = "?op=rpc&method=buttonPlugin&plugin=tweet&plugin_method=getTweetInfo&id=" + param_escape(id);
+
+               console.log(query);
+
+               var d = new Date();
+      var ts = d.getTime();
+
+               var w = window.open('backend.php?op=backend&method=loading', 'ttrss_tweet',
+                       "status=0,toolbar=0,location=0,width=500,height=400,scrollbars=1,menubar=0");
+
+               new Ajax.Request("backend.php", {
+                       parameters: query,
+                       onComplete: function(transport) {
+                               var ti = JSON.parse(transport.responseText);
+
+                               var share_url = "http://twitter.com/share?_=" + ts +
+                                       "&text=" + param_escape(ti.title) +
+                                       "&url=" + param_escape(ti.link);
+
+                               w.location.href = share_url;
+
+                       } });
+
+
+       } catch (e) {
+               exception_error("tweetArticle", e);
+       }
+       }
+