trac750 Facebook app proper integrated into new uiredesign

3 files changed, 245 insertions, 153 deletions

diff --git a/actions/facebookhome.php b/actions/facebookhome.php
index 14342f944..ea56ec071 100644
--- a/actions/facebookhome.php
+++ b/actions/facebookhome.php
@@ -21,62 +21,75 @@ if (!defined('LACONICA')) { exit(1); }
 
 require_once INSTALLDIR.'/lib/facebookaction.php';
 
+
 class FacebookhomeAction extends FacebookAction
 {
 
+    var $page = null;
+    
+    function prepare($argarray)
+    {        
+        parent::prepare($argarray);
+        
+        $this->page = $this->trimmed('page');
+       
+        if (!$this->page) {
+            $this->page = 1;
+        }
+        
+        return true;
+    }
+
     function handle($args)
     {
-        parent::handle($args);
-
-        $facebook = get_facebook();
-        $fbuid = $facebook->require_login();
-
-        // Check to see whether there's already a Facebook link for this user
-        $flink = Foreign_link::getByForeignID($fbuid, FACEBOOK_SERVICE);
-
+        parent::handle($args);        
+        
         // If the user has opted not to initially allow the app to have
         // Facebook status update permission, store that preference. Only
         // promt the user the first time she uses the app
         if ($this->arg('skip')) {
-            $facebook->api_client->data_setUserPreference(
+            $this->facebook->api_client->data_setUserPreference(
                 FACEBOOK_PROMPTED_UPDATE_PREF, 'true');
         }
 
-        if ($flink) {
-
-            if ($_POST['submit'] == 'Send') {
-                $this->saveNewNotice($flink);
-                return;
-            }
+        if ($this->flink) {
 
-            $user = $flink->getUser();
-            common_set_user($user);
+            $this->user = $this->flink->getUser();
 
             // If this is the first time the user has started the app
-            // prompt for Facebook status update permission
-            if (!$facebook->api_client->users_hasAppPermission('status_update')) {
-
-                if ($facebook->api_client->data_getUserPreference(
-                        FACEBOOK_PROMPTED_UPDATE_PREF) != 'true') {
-                    $this->getUpdatePermission();
-                    return;
-                }
+             // prompt for Facebook status update permission
+             if (!$this->facebook->api_client->users_hasAppPermission('status_update')) {
+
+                 if ($this->facebook->api_client->data_getUserPreference(
+                         FACEBOOK_PROMPTED_UPDATE_PREF) != 'true') {
+                     $this->getUpdatePermission();
+                     return;
+                 }
+             }
+
+             // Make sure the user's profile box has the lastest notice
+             $notice = $this->user->getCurrentNotice();
+             $this->updateProfileBox($notice);
+
+            if ($this->arg('status_submit') == 'Send') {            
+                $this->saveNewNotice();
             }
 
-            // Use is authenticated and has already been prompted once for
+            // User is authenticated and has already been prompted once for
             // Facebook status update permission? Then show the main page
             // of the app
-            $this->showHome($flink, null);
+            $this->showPage();
 
+            
         } else {
 
             // User hasn't authenticated yet, prompt for creds
-            $this->login($fbuid);
+            $this->login();
         }
 
     }
 
-    function login($fbuid)
+    function login()
     {
         $nickname = common_canonical_nickname($this->trimmed('nickname'));
         $password = $this->arg('password');
@@ -95,7 +108,7 @@ class FacebookhomeAction extends FacebookAction
 
                 $flink = DB_DataObject::factory('foreign_link');
                 $flink->user_id = $user->id;
-                $flink->foreign_id = $fbuid;
+                $flink->foreign_id = $this->fbuid;
                 $flink->service = FACEBOOK_SERVICE;
                 $flink->created = common_sql_now();
                 $flink->set_flags(true, false, false);
@@ -121,80 +134,62 @@ class FacebookhomeAction extends FacebookAction
 
     function setDefaults()
     {
-        $facebook = get_facebook();
-
         // A default prefix string for notices
-        $facebook->api_client->data_setUserPreference(
+        $this->facebook->api_client->data_setUserPreference(
             FACEBOOK_NOTICE_PREFIX, 'dented: ');
-        $facebook->api_client->data_setUserPreference(
+        $this->facebook->api_client->data_setUserPreference(
             FACEBOOK_PROMPTED_UPDATE_PREF, 'false');
     }
+    
 
-    function showHome($flink, $msg)
+    function showNoticeForm()
     {
+        
+        $post_action = "$this->app_uri/index.php";
+        
+        $notice_form = new FacebookNoticeForm($this, $post_action, null, 
+            $post_action, $this->user);
+        $notice_form->show();
+    }
 
-        $facebook = get_facebook();
-        $fbuid = $facebook->require_login();
-
-        $user = $flink->getUser();
-
-        $notice = $user->getCurrentNotice();
-        update_profile_box($facebook, $fbuid, $user, $notice);
-
-        $this->showHeader($msg);
-        $this->showNoticeForm($user);
-        $this->showNav('Home');
-
-        echo $this->showNotices($user);
-
-        $this->showFooter();
+    function title()
+    {
+        if ($this->page > 1) {
+            return sprintf(_("%s and friends, page %d"), $this->user->nickname, $this->page);
+        } else {
+            return sprintf(_("%s and friends"), $this->user->nickname);
+        }
     }
 
-    function showNotices($user)
+    function showContent()
     {
 
-        $page = $this->trimmed('page');
-        if (!$page) {
-            $page = 1;
-        }
+        $notice = $this->user->noticesWithFriends(($this->page-1) *
+            NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1);
+        
+        $nl = new NoticeList($notice, $this);
 
-        $notice = $user->noticesWithFriends(($page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1);
+        $cnt = $nl->show();
 
-        $cnt = $this->showNoticeList($notice);
+        $this->pagination($this->page > 1, $cnt > NOTICES_PER_PAGE,
+                          $this->page, 'index.php', array('nickname' => $this->user->nickname));
 
-        facebookPagination($page > 1, $cnt > NOTICES_PER_PAGE,
-            $page, 'all', array('nickname' => $user->nickname));
     }
 
     function showNoticeList($notice)
     {
-        $nl = new FacebookNoticeList($notice);
+                
+        $nl = new NoticeList($notice, $this);
         return $nl->show();
     }
 
     function getUpdatePermission() {
 
-        $facebook = get_facebook();
-        $fbuid = $facebook->require_login();
-
-        startFBML();
-
-        $this->showStylesheets();
-        $this->showScripts();
-
-        $this->showLogo();
-
         $this->elementStart('div', array('class' => 'content'));
 
-        // Figure what the URL of our app is.
-        $app_props = $facebook->api_client->Admin_getAppProperties(
-                array('canvas_name', 'application_name'));
-        $app_url = 'http://apps.facebook.com/' . $app_props['canvas_name'] . '/index.php';
-        $app_name = $app_props['application_name'];
-
         $instructions = sprintf(_('If you would like the %s app to automatically update ' .
             'your Facebook status with your latest notice, you need ' .
-            'to give it permission.'), $app_name);
+            'to give it permission.'), $this->app_name);
 
         $this->elementStart('p');
         $this->element('span', array('id' => 'permissions_notice'), $instructions);
@@ -207,33 +202,31 @@ class FacebookhomeAction extends FacebookAction
         $this->elementStart('ul', array('id' => 'fb-permissions-list'));
         $this->elementStart('li', array('id' => 'fb-permissions-item'));
         $this->elementStart('fb:prompt-permission', array('perms' => 'status_update',
-            'next_fbjs' => 'document.setLocation(\'' . $app_url . '\')'));
+            'next_fbjs' => 'document.setLocation(\'' . $this->app_uri . '\')'));
         $this->element('span', array('class' => 'facebook-button'),
-            _('Allow Identi.ca to update my Facebook status'));
+            sprintf(_('Allow %s to update my Facebook status'), $this->app_name));
         $this->elementEnd('fb:prompt-permission');
         $this->elementEnd('li');
 
         $this->elementStart('li', array('id' => 'fb-permissions-item'));
-        common_submit('skip', _('Skip'));
+        $this->submit('skip', _('Skip'));
         $this->elementEnd('li');
         $this->elementEnd('ul');
 
         $this->elementEnd('form');
         $this->elementEnd('div');
 
-        common_end_xml();
-
     }
 
-    function saveNewNotice($flink)
+    function saveNewNotice()
     {
 
-        $user = $flink->getUser();
-
-        $content = $_POST['status_textarea'];
+        $user = $this->flink->getUser();
 
+        $content = $this->trimmed('status_textarea');
+        
         if (!$content) {
-            $this->showHome($flink, _('No content!'));
+            $this->showPage(_('No notice content!'));
             return;
         } else {
             $content_shortened = common_shorten_links($content);
@@ -241,7 +234,7 @@ class FacebookhomeAction extends FacebookAction
             if (mb_strlen($content_shortened) > 140) {
                 common_debug("Content = '$content_shortened'", __FILE__);
                 common_debug("mb_strlen(\$content) = " . mb_strlen($content_shortened), __FILE__);
-                $this->showHome($flink, _('That\'s too long. Max notice size is 140 chars.'));
+                $this->showPage(_('That\'s too long. Max notice size is 140 chars.'));
                 return;
             }
         }
@@ -251,6 +244,9 @@ class FacebookhomeAction extends FacebookAction
         $cmd = $inter->handle_command($user, $content_shortened);
 
         if ($cmd) {
+            
+            // XXX fix this
+            
             $cmd->execute(new WebChannel());
             return;
         }
@@ -261,12 +257,62 @@ class FacebookhomeAction extends FacebookAction
             'Facebook', 1, ($replyto == 'false') ? null : $replyto);
 
         if (is_string($notice)) {
-            $this->showHome($flink, 'Error!');
+            $this->showPage($notice);
             return;
         }
 
         common_broadcast_notice($notice);
-        $this->showHome($flink, 'Success!');
+        
+    }
+    
+    /**
+     * Generate pagination links
+     *
+     * @param boolean $have_before is there something before?
+     * @param boolean $have_after  is there something after?
+     * @param integer $page        current page
+     * @param string  $action      current action
+     * @param array   $args        rest of query arguments
+     *
+     * @return nothing
+     */
+    function pagination($have_before, $have_after, $page, $action, $args=null)
+    {
+                
+        // Does a little before-after block for next/prev page
+     
+        // XXX: Fix so this uses common_local_url() if possible.
+     
+        if ($have_before || $have_after) {
+            $this->elementStart('div', array('class' => 'pagination'));
+            $this->elementStart('dl', null);
+            $this->element('dt', null, _('Pagination'));
+            $this->elementStart('dd', null);
+            $this->elementStart('ul', array('class' => 'nav'));
+        }
+        if ($have_before) {
+            $pargs   = array('page' => $page-1);
+            $newargs = $args ? array_merge($args, $pargs) : $pargs;
+            $this->elementStart('li', array('class' => 'nav_prev'));            
+            $this->element('a', array('href' => "$action?page=$newargs[page]", 'rel' => 'prev'),
+                           _('After'));
+            $this->elementEnd('li');
+        }
+        if ($have_after) {
+            $pargs   = array('page' => $page+1);
+            $newargs = $args ? array_merge($args, $pargs) : $pargs;
+            $this->elementStart('li', array('class' => 'nav_next'));
+            $this->element('a', array('href' => "$action?page=$newargs[page]", 'rel' => 'next'),
+                           _('Before'));
+            $this->elementEnd('li');
+        }
+        if ($have_before || $have_after) {
+            $this->elementEnd('ul');
+            $this->elementEnd('dd');
+            $this->elementEnd('dl');
+            $this->elementEnd('div');
+        }
     }
+    
 
 }
diff --git a/actions/facebookinvite.php b/actions/facebookinvite.php
index 1e6f6496e..b7224783a 100644
--- a/actions/facebookinvite.php
+++ b/actions/facebookinvite.php
@@ -27,26 +27,51 @@ class FacebookinviteAction extends FacebookAction
     function handle($args)
     {
         parent::handle($args);
+        $this->showForm();
+    }
+
+    /**
+     * Wrapper for showing a page
+     *
+     * Stores an error and shows the page
+     *
+     * @param string $error Error, if any
+     *
+     * @return void
+     */
+
+    function showForm($error=null)
+    {
+        $this->error = $error;
+        $this->showPage();
+    }
 
+    /**
+     * Show the page content
+     *
+     * Either shows the registration form or, if registration was successful,
+     * instructions for using the site.
+     *
+     * @return void
+     */
+
+    function showContent()
+    {
         if ($this->arg('ids')) {
-            $this->showThankYou();
+            $this->showSuccessContent();
         } else {
-            $this->showInviteForm();
+            $this->showFormContent();
         }
     }
 
-
-    function showThankYou()
+    function showSuccessContent()
     {
-        $facebook = get_facebook();
-        $fbuid = $facebook->require_login();
 
-        $this->showHeader('Invite');
-
-        $this->element('h2', null, _('Thanks for inviting your friends to use Identi.ca!'));
+        $this->element('h2', null, sprintf(_('Thanks for inviting your friends to use %s'), 
+            common_config('site', 'name')));
         $this->element('p', null, _('Invitations have been sent to the following users:'));
 
-        $friend_ids = $_POST['ids']; // Hmm... $this->arg('ids') doesn't seem to work
+        $friend_ids = $_POST['ids']; // XXX: Hmm... is this the best way to acces the list?
 
         $this->elementStart("ul");
 
@@ -60,31 +85,24 @@ class FacebookinviteAction extends FacebookAction
 
         $this->elementEnd("ul");
 
-        $this->showFooter();
     }
 
-    function showInviteForm()
+    function showFormContent()
     {
 
-        $facebook = get_facebook();
-        $fbuid = $facebook->require_login();
-
-        $this->showHeader();
-        $this->showNav('Invite');
-
         // Get a list of users who are already using the app for exclusion
-        $exclude_ids = $facebook->api_client->friends_getAppUsers();
+        $exclude_ids = $this->facebook->api_client->friends_getAppUsers();
 
-        $content = _('You have been invited to Identi.ca!') .
-            htmlentities('<fb:req-choice url="http://apps.facebook.com/identica_app/" label="Add"/>');
+        $content = sprintf(_('You have been invited to %s'), common_config('site', 'name')) .
+            htmlentities('<fb:req-choice url="' . $this->app_uri . '" label="Add"/>');
 
         $this->elementStart('fb:request-form', array('action' => 'invite.php',
                                                       'method' => 'post',
                                                       'invite' => 'true',
-                                                      'type' => 'Identi.ca',
+                                                      'type' => common_config('site', 'name'),
                                                       'content' => $content));
         $this->hidden('invite', 'true');
-        $actiontext = 'Invite your friends to use Identi.ca.';
+        $actiontext = sprintf(_('Invite your friends to use %s'), common_config('site', 'name'));
         $this->element('fb:multi-friend-selector', array('showborder' => 'false',
                                                                'actiontext' => $actiontext,
                                                                'exclude_ids' => implode(',', $exclude_ids),
@@ -92,7 +110,8 @@ class FacebookinviteAction extends FacebookAction
 
         $this->elementEnd('fb:request-form');
 
-        $this->element('h2', null, _('Friends already using Identi.ca:'));
+        $this->element('h2', null, sprintf(_('Friends already using %s:'), 
+            common_config('site', 'name')));
         $this->elementStart("ul");
 
         foreach ($exclude_ids as $friend) {
@@ -104,9 +123,11 @@ class FacebookinviteAction extends FacebookAction
         }
 
         $this->elementEnd("ul");
-
-        $this->showFooter();
-
+    }
+    
+    function title() 
+    {
+        return sprintf(_('Send invitations'));
     }
 
 }
diff --git a/actions/facebooksettings.php b/actions/facebooksettings.php
index d4f03e58c..e40496c18 100644
--- a/actions/facebooksettings.php
+++ b/actions/facebooksettings.php
@@ -27,7 +27,20 @@ class FacebooksettingsAction extends FacebookAction
     function handle($args)
     {
         parent::handle($args);
+        $this->showPage();
+    }
+
+    /**
+     * Show the page content
+     *
+     * Either shows the registration form or, if registration was successful,
+     * instructions for using the site.
+     *
+     * @return void
+     */
 
+    function showContent()
+    {
         if ($this->arg('save')) {
             $this->saveSettings();
         } else {
@@ -41,68 +54,76 @@ class FacebooksettingsAction extends FacebookAction
         $replysync = $this->arg('replysync');
         $prefix = $this->trimmed('prefix');
 
-        $facebook = get_facebook();
-        $fbuid = $facebook->require_login();
+        $original = clone($this->flink);
+        $this->flink->set_flags($noticesync, $replysync, false);
+        $result = $this->flink->update($original);
 
-        $flink = Foreign_link::getByForeignID($fbuid, FACEBOOK_SERVICE);
-
-        $original = clone($flink);
-        $flink->set_flags($noticesync, $replysync, false);
-        $result = $flink->update($original);
-
-        $facebook->api_client->data_setUserPreference(FACEBOOK_NOTICE_PREFIX,
+        $this->facebook->api_client->data_setUserPreference(FACEBOOK_NOTICE_PREFIX,
             substr($prefix, 0, 128));
 
-        if ($result) {
-            $this->showForm('Sync preferences saved.', true);
+        if ($result === false) {
+            $this->showForm(_('There was a problem saving your sync preferences!'));
         } else {
-            $this->showForm('There was a problem saving your sync preferences!');
+            $this->showForm(_('Sync preferences saved.'), true);
         }
     }
 
     function showForm($msg = null, $success = false) {
 
-        $facebook = get_facebook();
-        $fbuid = $facebook->require_login();
-
-        $flink = Foreign_link::getByForeignID($fbuid, FACEBOOK_SERVICE);
-
-        $this->showHeader($msg, $success);
-        $this->showNav('Settings');
+        if ($msg) {
+            if ($success) {
+                $this->element('fb:success', array('message' => $msg));
+            } else {
+                $this->element('fb:error', array('message' => $msg));
+            }
+        }
 
-        if ($facebook->api_client->users_hasAppPermission('status_update')) {
+        if ($this->facebook->api_client->users_hasAppPermission('status_update')) {
 
             $this->elementStart('form', array('method' => 'post',
                                                'id' => 'facebook_settings'));
 
-            $this->element('h2', null, _('Sync preferences'));
-
+            $this->elementStart('ul', 'form_data');
+                                           
+            $this->elementStart('li');
+            
             $this->checkbox('noticesync', _('Automatically update my Facebook status with my notices.'),
-                                ($flink) ? ($flink->noticesync & FOREIGN_NOTICE_SEND) : true);
+                                ($this->flink) ? ($this->flink->noticesync & FOREIGN_NOTICE_SEND) : true);
 
+            $this->elementEnd('li');
+            
+            $this->elementStart('li');
+            
             $this->checkbox('replysync', _('Send "@" replies to Facebook.'),
-                             ($flink) ? ($flink->noticesync & FOREIGN_NOTICE_SEND_REPLY) : true);
+                             ($this->flink) ? ($this->flink->noticesync & FOREIGN_NOTICE_SEND_REPLY) : true);
 
-            $prefix = $facebook->api_client->data_getUserPreference(1);
+            $this->elementEnd('li');
+
+            $this->elementStart('li');
+
+            $prefix = $this->facebook->api_client->data_getUserPreference(FACEBOOK_NOTICE_PREFIX);
 
             $this->input('prefix', _('Prefix'),
                          ($prefix) ? $prefix : null,
                          _('A string to prefix notices with.'));
+
+            $this->elementEnd('li');
+            
+            $this->elementStart('li');
+            
             $this->submit('save', _('Save'));
 
+            $this->elementEnd('li');
+
+            $this->elementEnd('ul');
+        
             $this->elementEnd('form');
 
         } else {
 
-            // Figure what the URL of our app is.
-            $app_props = $facebook->api_client->Admin_getAppProperties(
-                    array('canvas_name', 'application_name'));
-            $app_url = 'http://apps.facebook.com/' . $app_props['canvas_name'] . '/settings.php';
-            $app_name = $app_props['application_name'];
-
-            $instructions = sprintf(_('If you would like the %s app to automatically update ' .
+            $instructions = sprintf(_('If you would like %s to automatically update ' .
                 'your Facebook status with your latest notice, you need ' .
-                'to give it permission.'), $app_name);
+                'to give it permission.'), $this->app_name);
 
             $this->elementStart('p');
             $this->element('span', array('id' => 'permissions_notice'), $instructions);
@@ -111,15 +132,19 @@ class FacebooksettingsAction extends FacebookAction
             $this->elementStart('ul', array('id' => 'fb-permissions-list'));
             $this->elementStart('li', array('id' => 'fb-permissions-item'));
             $this->elementStart('fb:prompt-permission', array('perms' => 'status_update',
-                'next_fbjs' => 'document.setLocation(\'' . $app_url . '\')'));
+                'next_fbjs' => 'document.setLocation(\'' . "$this->app_url/settings.php" . '\')'));
             $this->element('span', array('class' => 'facebook-button'),
-                _('Allow Identi.ca to update my Facebook status'));
+                sprintf(_('Allow %s to update my Facebook status'), common_config('site', 'name')));
             $this->elementEnd('fb:prompt-permission');
             $this->elementEnd('li');
             $this->elementEnd('ul');
         }
 
-        $this->showFooter();
+    }
+    
+    function title() 
+    {
+        return _('Sync preferences');
     }
 
 }