Merge branch 'testing' into 0.9.x

Conflicts:
	actions/apioauthauthorize.php

7 files changed, 488 insertions, 20 deletions

diff --git a/plugins/Adsense/AdsensePlugin.php b/plugins/Adsense/AdsensePlugin.php
new file mode 100644
index 000000000..ab2b9a6fb
--- /dev/null
+++ b/plugins/Adsense/AdsensePlugin.php
@@ -0,0 +1,160 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Plugin for Google Adsense
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Ads
+ * @package   StatusNet
+ * @author    Evan Prodromou <evan@status.net>
+ * @copyright 2010 StatusNet Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET')) {
+    exit(1);
+}
+
+/**
+ * Plugin to add Google Adsense to StatusNet sites
+ *
+ * This plugin lets you add Adsense ad units to your StatusNet site.
+ *
+ * We support the 4 ad sizes for the Universal Ad Platform (UAP):
+ *
+ *     Medium Rectangle
+ *     (Small) Rectangle
+ *     Leaderboard
+ *     Wide Skyscraper
+ *
+ * They fit in different places on the default theme. Some themes
+ * might interact quite poorly with this plugin.
+ *
+ * To enable advertising, you must sign up with Google Adsense and
+ * get a client ID.
+ *
+ *     https://www.google.com/adsense/
+ *
+ * You'll also need to create an Adsense for Content unit in one
+ * of the four sizes described above. At the end of the process,
+ * note the "google_ad_client" and "google_ad_slot" values in the
+ * resultant Javascript.
+ *
+ * Add the plugin to config.php like so:
+ *
+ *     addPlugin('Adsense', array('client' => 'Your client ID',
+ *                                'rectangle' => 'slot'));
+ *
+ * Here, your client ID is the value of google_ad_client and the
+ * slot is the value of google_ad_slot. Note that if you create
+ * a different size, you'll need to provide different arguments:
+ * 'mediumRectangle', 'leaderboard', or 'wideSkyscraper'.
+ *
+ * If for some reason your ad server is different from the default,
+ * use the 'adScript' parameter to set the full path to the ad script.
+ *
+ * @category Plugin
+ * @package  StatusNet
+ * @author   Evan Prodromou <evan@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://status.net/
+ *
+ * @seeAlso  UAPPlugin
+ */
+
+class AdsensePlugin extends UAPPlugin
+{
+    public $adScript = 'http://pagead2.googlesyndication.com/pagead/show_ads.js';
+    public $client   = null;
+
+    /**
+     * Show a medium rectangle 'ad'
+     *
+     * @param Action $action Action being shown
+     *
+     * @return void
+     */
+
+    protected function showMediumRectangle($action)
+    {
+        $this->showAdsenseCode($action, 300, 250, $this->mediumRectangle);
+    }
+
+    /**
+     * Show a rectangle 'ad'
+     *
+     * @param Action $action Action being shown
+     *
+     * @return void
+     */
+
+    protected function showRectangle($action)
+    {
+        $this->showAdsenseCode($action, 180, 150, $this->rectangle);
+    }
+
+    /**
+     * Show a wide skyscraper ad
+     *
+     * @param Action $action Action being shown
+     *
+     * @return void
+     */
+
+    protected function showWideSkyscraper($action)
+    {
+        $this->showAdsenseCode($action, 160, 600, $this->wideSkyscraper);
+    }
+
+    /**
+     * Show a leaderboard ad
+     *
+     * @param Action $action Action being shown
+     *
+     * @return void
+     */
+
+    protected function showLeaderboard($action)
+    {
+        $this->showAdsenseCode($action, 728, 90, $this->leaderboard);
+    }
+
+    /**
+     * Output the bits of JavaScript code to show Adsense
+     *
+     * @param Action  $action Action being shown
+     * @param integer $width  Width of the block
+     * @param integer $height Height of the block
+     * @param string  $slot   Slot identifier
+     *
+     * @return void
+     */
+
+    protected function showAdsenseCode($action, $width, $height, $slot)
+    {
+        $code  = 'google_ad_client = "'.$this->client.'"; ';
+        $code .= 'google_ad_slot = "'.$slot.'"; ';
+        $code .= 'google_ad_width = '.$width.'; ';
+        $code .= 'google_ad_height = '.$height.'; ';
+
+        $action->inlineScript($code);
+
+        $action->script($this->adScript);
+    }
+}
\ No newline at end of file
diff --git a/plugins/GeonamesPlugin.php b/plugins/GeonamesPlugin.php
index 52cc9c97f..589462ed9 100644
--- a/plugins/GeonamesPlugin.php
+++ b/plugins/GeonamesPlugin.php
@@ -71,7 +71,7 @@ class GeonamesPlugin extends Plugin
         $loc = $this->getCache(array('name' => $name,
                                      'language' => $language));
 
-        if (!empty($loc)) {
+        if ($loc !== false) {
             $location = $loc;
             return false;
         }
@@ -87,12 +87,20 @@ class GeonamesPlugin extends Plugin
             return true;
         }
 
+        if (count($geonames) == 0) {
+            // no results
+            $this->setCache(array('name' => $name,
+                                  'language' => $language),
+                            null);
+            return true;
+        }
+
         $n = $geonames[0];
 
         $location = new Location();
 
-        $location->lat              = (string)$n->lat;
-        $location->lon              = (string)$n->lng;
+        $location->lat              = $this->canonical($n->lat);
+        $location->lon              = $this->canonical($n->lng);
         $location->names[$language] = (string)$n->name;
         $location->location_id      = (string)$n->geonameId;
         $location->location_ns      = self::LOCATION_NS;
@@ -125,7 +133,7 @@ class GeonamesPlugin extends Plugin
 
         $loc = $this->getCache(array('id' => $id));
 
-        if (!empty($loc)) {
+        if ($loc !== false) {
             $location = $loc;
             return false;
         }
@@ -157,8 +165,9 @@ class GeonamesPlugin extends Plugin
 
         $location->location_id      = (string)$last->geonameId;
         $location->location_ns      = self::LOCATION_NS;
-        $location->lat              = (string)$last->lat;
-        $location->lon              = (string)$last->lng;
+        $location->lat              = $this->canonical($last->lat);
+        $location->lon              = $this->canonical($last->lng);
+
         $location->names[$language] = implode(', ', array_reverse($parts));
 
         $this->setCache(array('id' => (string)$last->geonameId),
@@ -186,13 +195,15 @@ class GeonamesPlugin extends Plugin
 
     function onLocationFromLatLon($lat, $lon, $language, &$location)
     {
-        $lat = rtrim($lat, "0");
-        $lon = rtrim($lon, "0");
+        // Make sure they're canonical
+
+        $lat = $this->canonical($lat);
+        $lon = $this->canonical($lon);
 
         $loc = $this->getCache(array('lat' => $lat,
                                      'lon' => $lon));
 
-        if (!empty($loc)) {
+        if ($loc !== false) {
             $location = $loc;
             return false;
         }
@@ -207,6 +218,14 @@ class GeonamesPlugin extends Plugin
             return true;
         }
 
+        if (count($geonames) == 0) {
+            // no results
+            $this->setCache(array('lat' => $lat,
+                                  'lon' => $lon),
+                            null);
+            return true;
+        }
+
         $n = $geonames[0];
 
         $parts = array();
@@ -225,8 +244,8 @@ class GeonamesPlugin extends Plugin
 
         $location->location_id = (string)$n->geonameId;
         $location->location_ns = self::LOCATION_NS;
-        $location->lat         = (string)$lat;
-        $location->lon         = (string)$lon;
+        $location->lat         = $this->canonical($n->lat);
+        $location->lon         = $this->canonical($n->lng);
 
         $location->names[$language] = implode(', ', $parts);
 
@@ -264,7 +283,7 @@ class GeonamesPlugin extends Plugin
         $n = $this->getCache(array('id' => $id,
                                    'language' => $language));
 
-        if (!empty($n)) {
+        if ($n !== false) {
             $name = $n;
             return false;
         }
@@ -278,6 +297,13 @@ class GeonamesPlugin extends Plugin
             return false;
         }
 
+        if (count($geonames) == 0) {
+            $this->setCache(array('id' => $id,
+                                  'language' => $language),
+                            null);
+            return false;
+        }
+
         $parts = array();
 
         foreach ($geonames as $level) {
@@ -412,17 +438,29 @@ class GeonamesPlugin extends Plugin
             throw new Exception("HTTP error code " . $result->code);
         }
 
-        $document = new SimpleXMLElement($result->getBody());
+        $body = $result->getBody();
+
+        if (empty($body)) {
+            throw new Exception("Empty HTTP body in response");
+        }
+
+        // This will throw an exception if the XML is mal-formed
+
+        $document = new SimpleXMLElement($body);
 
-        if (empty($document)) {
-            throw new Exception("No results in response");
+        // No children, usually no results
+
+        $children = $document->children();
+
+        if (count($children) == 0) {
+            return array();
         }
 
         if (isset($document->status)) {
             throw new Exception("Error #".$document->status['value']." ('".$document->status['message']."')");
         }
 
-        // Array of elements
+        // Array of elements, >0 elements
 
         return $document->geoname;
     }
@@ -438,4 +476,12 @@ class GeonamesPlugin extends Plugin
                                'names for locations based on user-provided lat/long pairs.'));
         return true;
     }
+
+    function canonical($coord)
+    {
+        $coord = rtrim($coord, "0");
+        $coord = rtrim($coord, ".");
+
+        return $coord;
+    }
 }
diff --git a/plugins/MemcachePlugin.php b/plugins/MemcachePlugin.php
index 8c8b8da6d..2bc4b892b 100644
--- a/plugins/MemcachePlugin.php
+++ b/plugins/MemcachePlugin.php
@@ -59,6 +59,8 @@ class MemcachePlugin extends Plugin
 
     public $persistent = null;
 
+    public $defaultExpiry = 86400; // 24h
+
     /**
      * Initialize the plugin
      *
@@ -110,6 +112,9 @@ class MemcachePlugin extends Plugin
     function onStartCacheSet(&$key, &$value, &$flag, &$expiry, &$success)
     {
         $this->_ensureConn();
+        if ($expiry === null) {
+            $expiry = $this->defaultExpiry;
+        }
         $success = $this->_conn->set($key, $value, $flag, $expiry);
         Event::handle('EndCacheSet', array($key, $value, $flag,
                                            $expiry));
diff --git a/plugins/OpenX/OpenXPlugin.php b/plugins/OpenX/OpenXPlugin.php
new file mode 100644
index 000000000..59485f25d
--- /dev/null
+++ b/plugins/OpenX/OpenXPlugin.php
@@ -0,0 +1,165 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Plugin for OpenX ad server
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Ads
+ * @package   StatusNet
+ * @author    Evan Prodromou <evan@status.net>
+ * @copyright 2010 StatusNet Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET')) {
+    exit(1);
+}
+
+/**
+ * Plugin for OpenX Ad Server
+ *
+ * This plugin supports the OpenX ad server, http://www.openx.org/
+ *
+ * We support the 4 ad sizes for the Universal Ad Platform (UAP):
+ *
+ *     Medium Rectangle
+ *     (Small) Rectangle
+ *     Leaderboard
+ *     Wide Skyscraper
+ *
+ * They fit in different places on the default theme. Some themes
+ * might interact quite poorly with this plugin.
+ *
+ * To enable advertising, you will need an OpenX server. You'll need
+ * to set up a "zone" for your StatusNet site that identifies a
+ * kind of ad you want to place (of the above 4 sizes).
+ *
+ * Add the plugin to config.php like so:
+ *
+ *     addPlugin('OpenX', array('adScript' => 'full path to script',
+ *                              'rectangle' => 1));
+ *
+ * Here, the 'adScript' parameter is the full path to the OpenX
+ * ad script, like 'http://example.com/www/delivery/ajs.php'. Note
+ * that we don't do any magic to swap between HTTP and HTTPS, so
+ * if you want HTTPS, say so.
+ *
+ * The 'rectangle' parameter is the zone ID for that ad space on
+ * your site. If you've configured another size, try 'mediumRectangle',
+ * 'leaderboard', or 'wideSkyscraper'.
+ *
+ * If for some reason your ad server is different from the default,
+ * use the 'adScript' parameter to set the full path to the ad script.
+ *
+ * @category Ads
+ * @package  StatusNet
+ * @author   Evan Prodromou <evan@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://status.net/
+ *
+ * @seeAlso  UAPPlugin
+ */
+
+class OpenXPlugin extends UAPPlugin
+{
+    public $adScript = null;
+
+    /**
+     * Show a medium rectangle 'ad'
+     *
+     * @param Action $action Action being shown
+     *
+     * @return void
+     */
+
+    protected function showMediumRectangle($action)
+    {
+        $this->showAd($action, $this->mediumRectangle);
+    }
+
+    /**
+     * Show a rectangle 'ad'
+     *
+     * @param Action $action Action being shown
+     *
+     * @return void
+     */
+
+    protected function showRectangle($action)
+    {
+        $this->showAd($action, $this->rectangle);
+    }
+
+    /**
+     * Show a wide skyscraper ad
+     *
+     * @param Action $action Action being shown
+     *
+     * @return void
+     */
+
+    protected function showWideSkyscraper($action)
+    {
+        $this->showAd($action, $this->wideSkyscraper);
+    }
+
+    /**
+     * Show a leaderboard ad
+     *
+     * @param Action $action Action being shown
+     *
+     * @return void
+     */
+
+    protected function showLeaderboard($action)
+    {
+        $this->showAd($action, $this->leaderboard);
+    }
+
+    /**
+     * Show an ad using OpenX
+     *
+     * @param Action  $action Action being shown
+     * @param integer $zone   Zone to show
+     *
+     * @return void
+     */
+
+    protected function showAd($action, $zone)
+    {
+$scr = <<<ENDOFSCRIPT
+var m3_u = '%s';
+var m3_r = Math.floor(Math.random()*99999999999);
+if (!document.MAX_used) document.MAX_used = ',';
+document.write ("<scr"+"ipt type='text/javascript' src='"+m3_u);
+document.write ("?zoneid=%d");
+document.write ('&amp;cb=' + m3_r);
+if (document.MAX_used != ',') document.write ("&amp;exclude=" + document.MAX_used);
+document.write (document.charset ? '&amp;charset='+document.charset : (document.characterSet ? '&amp;charset='+document.characterSet : ''));
+document.write ("&amp;loc=" + escape(window.location));
+if (document.referrer) document.write ("&amp;referer=" + escape(document.referrer));
+if (document.context) document.write ("&context=" + escape(document.context));
+if (document.mmm_fo) document.write ("&amp;mmm_fo=1");
+document.write ("'><\/scr"+"ipt>");
+ENDOFSCRIPT;
+
+        $action->inlineScript(sprintf($scr, $this->adScript, $zone));
+        return true;
+    }
+}
\ No newline at end of file
diff --git a/plugins/Realtime/RealtimePlugin.php b/plugins/Realtime/RealtimePlugin.php
index 16e28e94d..6c212453e 100644
--- a/plugins/Realtime/RealtimePlugin.php
+++ b/plugins/Realtime/RealtimePlugin.php
@@ -87,7 +87,7 @@ class RealtimePlugin extends Plugin
         $scripts = $this->_getScripts();
 
         foreach ($scripts as $script) {
-            $action->script(common_path($script));
+            $action->script($script);
         }
 
         $user = common_current_user();
@@ -307,7 +307,7 @@ class RealtimePlugin extends Plugin
 
     function _getScripts()
     {
-        return array('plugins/Realtime/realtimeupdate.js');
+        return array(common_path('plugins/Realtime/realtimeupdate.js'));
     }
 
     function _updateInitialize($timeline, $user_id)
diff --git a/plugins/Realtime/realtimeupdate.js b/plugins/Realtime/realtimeupdate.js
index 52151f9de..fb9dcdbfb 100644
--- a/plugins/Realtime/realtimeupdate.js
+++ b/plugins/Realtime/realtimeupdate.js
@@ -132,11 +132,11 @@ RealtimeUpdate = {
           user = data['user'];
           html = data['html'].replace(/&lt;/g,'<').replace(/&gt;/g,'>').replace(/&quot;/g,'"').replace(/&amp;/g,'&');
           source = data['source'].replace(/&lt;/g,'<').replace(/&gt;/g,'>').replace(/&quot;/g,'"').replace(/&amp;/g,'&');
-
+console.log(data);
           ni = "<li class=\"hentry notice\" id=\"notice-"+unique+"\">"+
                "<div class=\"entry-title\">"+
                "<span class=\"vcard author\">"+
-               "<a href=\""+user['profile_url']+"\" class=\"url\">"+
+               "<a href=\""+user['profile_url']+"\" class=\"url\" title=\""+user['name']+"\">"+
                "<img src=\""+user['profile_image_url']+"\" class=\"avatar photo\" width=\"48\" height=\"48\" alt=\""+user['screen_name']+"\"/>"+
                "<span class=\"nickname fn\">"+user['screen_name']+"</span>"+
                "</a>"+
diff --git a/plugins/UserLimitPlugin.php b/plugins/UserLimitPlugin.php
new file mode 100644
index 000000000..ab3187299
--- /dev/null
+++ b/plugins/UserLimitPlugin.php
@@ -0,0 +1,92 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Plugin to limit number of users that can register (best for cloud providers)
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Action
+ * @package   StatusNet
+ * @author    Evan Prodromou <evan@status.net>
+ * @copyright 2009 StatusNet Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET')) {
+    exit(1);
+}
+
+/**
+ * Plugin to limit number of users that can register (best for cloud providers)
+ *
+ * For cloud providers whose freemium model is based on how many
+ * users can register. We use it on the StatusNet Cloud.
+ *
+ * @category Plugin
+ * @package  StatusNet
+ * @author   Evan Prodromou <evan@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://status.net/
+ *
+ * @seeAlso  Location
+ */
+
+class UserLimitPlugin extends Plugin
+{
+    public $maxUsers = null;
+
+    function onStartUserRegister(&$user, &$profile)
+    {
+        $this->_checkMaxUsers();
+        return true;
+    }
+
+    function onStartRegistrationTry($action)
+    {
+        $this->_checkMaxUsers();
+        return true;
+    }
+
+    function _checkMaxUsers()
+    {
+        if (!is_null($this->maxUsers)) {
+
+            $cls = new User();
+
+            $cnt = $cls->count();
+
+            if ($cnt >= $this->maxUsers) {
+                $msg = sprintf(_('Cannot register; maximum number of users (%d) reached.'),
+                               $this->maxUsers);
+
+                throw new ClientException($msg);
+            }
+        }
+    }
+
+    function onPluginVersion(&$versions)
+    {
+        $versions[] = array('name' => 'UserLimit',
+                            'version' => STATUSNET_VERSION,
+                            'author' => 'Evan Prodromou',
+                            'homepage' => 'http://status.net/wiki/Plugin:UserLimit',
+                            'description' =>
+                            _m('Limit the number of users who can register.'));
+        return true;
+    }
+}