From 1a8869424b9640a1d6a689e7882f04c757f78b38 Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@controlyourself.ca>
Date: Sun, 7 Dec 2008 20:54:12 -0500
Subject: [PATCH] trac750 Use Facebook dialogs for success and error messages
 during initial setup / login

darcs-hash:20081208015412-7b5ce-c899a3b743621f7d003b93f383b78a2c8ba9fb52.gz
---
 actions/facebookhome.php | 85 +++++-----------------------------------
 lib/facebookaction.php   | 56 ++++++++++++++++++++++++--
 2 files changed, 62 insertions(+), 79 deletions(-)

diff --git a/actions/facebookhome.php b/actions/facebookhome.php
index b261e6a8c3..8ee2d4cd36 100644
--- a/actions/facebookhome.php
+++ b/actions/facebookhome.php
@@ -34,7 +34,6 @@ class FacebookhomeAction extends FacebookAction {
 		$user = null;
 
 		$facebook = $this->get_facebook();
-
 		$fbuid = $facebook->require_login();
 
 		# check to see whether there's already a Facebook link for this user
@@ -42,21 +41,12 @@ class FacebookhomeAction extends FacebookAction {
 
 		if ($flink) {
 
-			$this->display($facebook, $fbuid);
-
 			$user = $flink->getUser();
-
-
-			$notice = $user->getCurrentNotice();
-
-			echo $this->show_notices($user);
-
-
-			$this->update_profile_box($facebook, $fbuid, $user);
-
+			$this->show_home($facebook, $fbuid, $user);
 
 		} else {
 
+			# Make the user put in her Laconica creds
 			$nickname = common_canonical_nickname($this->trimmed('nickname'));
 			$password = $this->arg('password');
 
@@ -64,12 +54,11 @@ class FacebookhomeAction extends FacebookAction {
 
 				if (common_check_user($nickname, $password)) {
 
-					echo '<h2>Successful authentication!</h2>';
 
 					$user = User::staticGet('nickname', $nickname);
 
 					if (!$user) {
-						echo '<h2>Couldn\'t get user!</h2>';
+						echo '<fb:error message="Coudln\'t get user!" />';
 						$this->show_login_form();
 					}
 
@@ -84,16 +73,15 @@ class FacebookhomeAction extends FacebookAction {
 					$flink_id = $flink->insert();
 
 					if ($flink_id) {
-						echo '<h2>Successfully made Identi.ca -> Facebook link</h2>';
+						echo '<fb:success message="You can now use the Identi.ca from Facebook!" />';
 					}
 
-					$this->display($facebook, $fbuid);
+					$this->show_home($facebook, $fbuid, $user);
 
 					return;
 				} else {
-					echo '<h2>Fail!</h2>';
+					echo '<fb:error message="Incorrect username or password." />';
 				}
-
 			}
 
 			$this->show_login_form();
@@ -101,17 +89,16 @@ class FacebookhomeAction extends FacebookAction {
 
 	}
 
-	function display($facebook, $fbuid) {
+	function show_home($facebook, $fbuid, $user) {
 
 		$this->show_header('Home');
 
-		// Greet the currently logged-in user!
-		echo "<p>Hello, <fb:name uid=\"$fbuid\" useyou=\"false\" />!</p>";
+		echo $this->show_notices($user);
+		$this->update_profile_box($facebook, $fbuid, $user);
 
 		$this->show_footer();
 	}
 
-
 	function show_notices($user) {
 
 		$page = $this->trimmed('page');
@@ -142,58 +129,4 @@ class FacebookhomeAction extends FacebookAction {
 
 	}
 
-
-
-	function update_profile_box($facebook, $fbuid, $user) {
-
-		$notice = $user->getCurrentNotice();
-
-		# Need to include CSS for styling the Profile box
-
-		$style = '<style>
-		#notices {
-		clear: both;
-		margin: 0 auto;
-		padding: 0;
-		list-style-type: none;
-		width: 600px;
-		border-top: 1px solid #dec5b5;
-		}
-		#notices a:hover {
-		text-decoration: underline;
-		}
-		.notice_single {
-		clear: both;
-		display: block;
-		margin: 0;
-		padding: 5px 5px 5px 0;
-		min-height: 48px;
-		font-family: Georgia, "Times New Roman", Times, serif;
-		font-size: 13px;
-		line-height: 16px;
-		border-bottom: 1px solid #dec5b5;
-		background-color:#FCFFF5;
-		opacity:1;
-		}
-		.notice_single:hover {
-		background-color: #f7ebcc;
-		}
-		.notice_single p {
-		display: inline;
-		margin: 0;
-		padding: 0;
-		}
-		</style>';
-
-		$html = $this->render_notice($notice);
-
-		$fbml = "<fb:wide>$content $html</fb:wide>";
-		$fbml .= "<fb:narrow>$content $html</fb:narrow>";
-
-		$fbml_main = "<fb:narrow>$content $html</fb:narrow>";
-
-		$facebook->api_client->profile_setFBML(NULL, $fbuid, $fbml, NULL, NULL, $fbml_main);
-
-	}
-
 }
diff --git a/lib/facebookaction.php b/lib/facebookaction.php
index 8872934aae..d5f0adbb88 100644
--- a/lib/facebookaction.php
+++ b/lib/facebookaction.php
@@ -33,6 +33,56 @@ class FacebookAction extends Action {
 		return new Facebook($apikey, $secret);
 	}
 
+	function update_profile_box($facebook, $fbuid, $user) {
+
+		$notice = $user->getCurrentNotice();
+
+		# Need to include inline CSS for styling the Profile box
+
+		$style = '<style>
+		#notices {
+		clear: both;
+		margin: 0 auto;
+		padding: 0;
+		list-style-type: none;
+		width: 600px;
+		border-top: 1px solid #dec5b5;
+		}
+		#notices a:hover {
+		text-decoration: underline;
+		}
+		.notice_single {
+		clear: both;
+		display: block;
+		margin: 0;
+		padding: 5px 5px 5px 0;
+		min-height: 48px;
+		font-family: Georgia, "Times New Roman", Times, serif;
+		font-size: 13px;
+		line-height: 16px;
+		border-bottom: 1px solid #dec5b5;
+		background-color:#FCFFF5;
+		opacity:1;
+		}
+		.notice_single:hover {
+		background-color: #f7ebcc;
+		}
+		.notice_single p {
+		display: inline;
+		margin: 0;
+		padding: 0;
+		}
+		</style>';
+
+		$html = $this->render_notice($notice);
+
+		$fbml = "<fb:wide>$content $html</fb:wide>";
+		$fbml .= "<fb:narrow>$content $html</fb:narrow>";
+
+		$fbml_main = "<fb:narrow>$content $html</fb:narrow>";
+
+		$facebook->api_client->profile_setFBML(NULL, $fbuid, $fbml, NULL, NULL, $fbml_main);
+	}
 
 	# Display methods
 
@@ -180,14 +230,14 @@ class FacebookAction extends Action {
 
 		return $html;
 	}
-	
+
 	function pagination($have_before, $have_after, $page, $fbaction, $args=NULL) {
 
 		$html = '';
 
 		if ($have_before || $have_after) {
 			$html = '<div id="pagination">';
-			$html .'<ul id="nav_pagination">'; 			
+			$html .'<ul id="nav_pagination">';
 		}
 
 		if ($have_before) {
@@ -225,5 +275,5 @@ class FacebookAction extends Action {
 
 		return "$fbaction?${extra}";
 	}
-	
+
 }