From b7b3a4920341f00e2f544ca7f883a93dab019756 Mon Sep 17 00:00:00 2001
From: Michael Gapczynski <GapczynskiM@gmail.com>
Date: Tue, 16 Aug 2011 21:32:51 -0400
Subject: [PATCH] Functions to get the token of a public link now stored by
 OC_Share, remove no longer needed ajax call to getlink.php

---
 apps/files_sharing/ajax/share.php |  5 ++++-
 apps/files_sharing/js/share.js    | 15 ++++++---------
 apps/files_sharing/lib_share.php  | 23 +++++++++++++++++++++++
 3 files changed, 33 insertions(+), 10 deletions(-)

diff --git a/apps/files_sharing/ajax/share.php b/apps/files_sharing/ajax/share.php
index f0166f391d..d9bf4ff7ab 100644
--- a/apps/files_sharing/ajax/share.php
+++ b/apps/files_sharing/ajax/share.php
@@ -11,7 +11,10 @@ foreach ($sources as $source) {
 	if ($source && OC_FILESYSTEM::file_exists($source) && OC_FILESYSTEM::is_readable($source)) {
 		$source = "/".OC_User::getUser()."/files".$source;
 		try {
-			new OC_Share($source, $uid_shared_with, $permissions);
+			$shared = new OC_Share($source, $uid_shared_with, $permissions);
+			if ($uid_shared_with == OC_Share::PUBLICLINK) {
+				echo $shared->getToken();
+			}
 		} catch (Exception $exception) {
 			echo "false";
 		}
diff --git a/apps/files_sharing/js/share.js b/apps/files_sharing/js/share.js
index 18d8da8540..f9500ffd00 100644
--- a/apps/files_sharing/js/share.js
+++ b/apps/files_sharing/js/share.js
@@ -145,9 +145,8 @@ $(document).ready(function() {
 				url: OC.linkTo('files_sharing','ajax/share.php'),
 				cache: false,
 				data: data,
-				success: function(result) {
-					if (result !== 'false') {
-						var token = 1234;
+				success: function(token) {
+					if (token) {
 						showPublicLink(token);
 					}
 				}
@@ -205,7 +204,10 @@ function createDropdown(filename, files) {
 	$.getJSON(OC.linkTo('files_sharing', 'ajax/getitem.php'), { source: files }, function(users) {
 		if (users) {
 			$.each(users, function(index, row) {
-				if (isNaN(index)) {
+				if (row.uid_shared_with == 'public') {
+					var token = 1234;
+					showPublicLink(token);
+				} else if (isNaN(index)) {
 					addUser(row.uid_shared_with, row.permissions, index.substr(0, index.lastIndexOf('-')));
 				} else {
 					addUser(row.uid_shared_with, row.permissions, false);
@@ -213,11 +215,6 @@ function createDropdown(filename, files) {
 			});
 		}
 	});
-// 	$.getJSON(OC.linkTo('files_publiclink', 'ajax/getlink.php'), { path: files }, function(token) {
-// 		if (token) {
-// 			showPublicLink(token);
-// 		}
-// 	});
 	$('#dropdown').show('blind');
 	$('#share_with').chosen();
 }
diff --git a/apps/files_sharing/lib_share.php b/apps/files_sharing/lib_share.php
index 0aae45e54c..f682e1a30f 100644
--- a/apps/files_sharing/lib_share.php
+++ b/apps/files_sharing/lib_share.php
@@ -276,6 +276,29 @@ class OC_Share {
 		}
 	}
 
+	/**
+	 * Get the token for a public link
+	 * @return The token of the public link, a sha1 hash
+	 */
+	public function getToken() {
+		return $this->token;
+	}
+
+	/**
+	 * Get the token for a public link
+	 * @param $source The source location of the item
+	 * @return The token of the public link, a sha1 hash
+	 */
+	public static function getTokenFromSource($source) {
+		$query = OC_DB::prepare("SELECT target FROM *PREFIX*sharing WHERE source = ? AND uid_shared_with = ? AND uid_owner = ? LIMIT 1");
+		$result = $query->execute(array($source, self::PUBLICLINK, OC_User::getUser()))->fetchAll();
+		if (count($result) > 0) {
+			return $result[0]['target'];
+		} else {
+			return false;
+		}
+	}
+
 	/**
 	 * Set the source location to a new value
 	 * @param $oldSource The current source location