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-rw-r--r--plugins/Adsense/AdsensePlugin.php160
-rw-r--r--plugins/GeonamesPlugin.php78
-rw-r--r--plugins/LdapAuthentication/LdapAuthenticationPlugin.php6
-rw-r--r--plugins/MemcachePlugin.php5
-rw-r--r--plugins/OpenX/OpenXPlugin.php165
-rw-r--r--plugins/Realtime/RealtimePlugin.php4
-rw-r--r--plugins/Realtime/realtimeupdate.js6
-rw-r--r--plugins/ReverseUsernameAuthentication/ReverseUsernameAuthenticationPlugin.php7
-rw-r--r--plugins/UserFlag/UserFlagPlugin.php19
-rw-r--r--plugins/UserFlag/clearflagform.php2
-rw-r--r--plugins/UserFlag/icon_flag.gifbin80 -> 0 bytes
-rw-r--r--plugins/UserFlag/userflag.css4
-rw-r--r--plugins/UserLimitPlugin.php92
13 files changed, 501 insertions, 47 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 $coord;
+ }
}
diff --git a/plugins/LdapAuthentication/LdapAuthenticationPlugin.php b/plugins/LdapAuthentication/LdapAuthenticationPlugin.php
index 1755033f1..768f0fe7f 100644
--- a/plugins/LdapAuthentication/LdapAuthenticationPlugin.php
+++ b/plugins/LdapAuthentication/LdapAuthenticationPlugin.php
@@ -96,8 +96,11 @@ class LdapAuthenticationPlugin extends AuthenticationPlugin
}
}
- function autoRegister($username)
+ function autoRegister($username, $nickname)
{
+ if(is_null($nickname)){
+ $nickname = $username;
+ }
$entry = $this->ldap_get_user($username,$this->attributes);
if($entry){
$registration_data = array();
@@ -107,6 +110,7 @@ class LdapAuthenticationPlugin extends AuthenticationPlugin
if(isset($registration_data['email']) && !empty($registration_data['email'])){
$registration_data['email_confirmed']=true;
}
+ $registration_data['nickname'] = $nickname;
//set the database saved password to a random string.
$registration_data['password']=common_good_rand(16);
return User::register($registration_data);
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..7adea45a0 100644
--- a/plugins/Realtime/realtimeupdate.js
+++ b/plugins/Realtime/realtimeupdate.js
@@ -95,9 +95,7 @@ RealtimeUpdate = {
$("#notices_primary .notice:first").css({display:"none"});
$("#notices_primary .notice:first").fadeIn(1000);
- SN.U.FormXHR($('#'+noticeItemID+' .form_favor'));
SN.U.NoticeReplyTo($('#'+noticeItemID));
- SN.U.FormXHR($('#'+noticeItemID+' .form_repeat'));
SN.U.NoticeWithAttachment($('#'+noticeItemID));
},
@@ -136,7 +134,7 @@ RealtimeUpdate = {
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>"+
@@ -180,7 +178,7 @@ RealtimeUpdate = {
ni = ni+"</div>";
- "</li>";
+ ni = ni+"</li>";
return ni;
},
diff --git a/plugins/ReverseUsernameAuthentication/ReverseUsernameAuthenticationPlugin.php b/plugins/ReverseUsernameAuthentication/ReverseUsernameAuthenticationPlugin.php
index d9d2137f8..dac5a1588 100644
--- a/plugins/ReverseUsernameAuthentication/ReverseUsernameAuthenticationPlugin.php
+++ b/plugins/ReverseUsernameAuthentication/ReverseUsernameAuthenticationPlugin.php
@@ -47,10 +47,13 @@ class ReverseUsernameAuthenticationPlugin extends AuthenticationPlugin
return $username == strrev($password);
}
- function autoRegister($username)
+ function autoRegister($username, $nickname)
{
+ if(is_null($nickname)){
+ $nickname = $username;
+ }
$registration_data = array();
- $registration_data['nickname'] = $username ;
+ $registration_data['nickname'] = $nickname ;
return User::register($registration_data);
}
diff --git a/plugins/UserFlag/UserFlagPlugin.php b/plugins/UserFlag/UserFlagPlugin.php
index a33869c19..ae3dfe036 100644
--- a/plugins/UserFlag/UserFlagPlugin.php
+++ b/plugins/UserFlag/UserFlagPlugin.php
@@ -183,21 +183,6 @@ class UserFlagPlugin extends Plugin
}
/**
- * Add our plugin's CSS to page output
- *
- * @param Action $action action being shown
- *
- * @return boolean hook result
- */
-
- function onEndShowStatusNetStyles($action)
- {
- $action->cssLink(common_path('plugins/UserFlag/userflag.css'),
- null, 'screen, projection, tv');
- return true;
- }
-
- /**
* Initialize any flagging buttons on the page
*
* @param Action $action action being shown
@@ -208,8 +193,8 @@ class UserFlagPlugin extends Plugin
function onEndShowScripts($action)
{
$action->inlineScript('if ($(".form_entity_flag").length > 0) { '.
- 'SN.U.FormXHR($(".form_entity_flag")); '.
- '}');
+ '$(".form_entity_flag").bind("click", function() {'.
+ 'SN.U.FormXHR($(this)); return false; }); }');
return true;
}
diff --git a/plugins/UserFlag/clearflagform.php b/plugins/UserFlag/clearflagform.php
index 5ad6055d3..eefd15c36 100644
--- a/plugins/UserFlag/clearflagform.php
+++ b/plugins/UserFlag/clearflagform.php
@@ -54,7 +54,7 @@ class ClearFlagForm extends ProfileActionForm
function formClass()
{
- return 'form_entity_clearflag';
+ return 'form_user_clearflag';
}
/**
diff --git a/plugins/UserFlag/icon_flag.gif b/plugins/UserFlag/icon_flag.gif
deleted file mode 100644
index 68c8aee25..000000000
--- a/plugins/UserFlag/icon_flag.gif
+++ /dev/null
Binary files differ
diff --git a/plugins/UserFlag/userflag.css b/plugins/UserFlag/userflag.css
deleted file mode 100644
index 98da24cc9..000000000
--- a/plugins/UserFlag/userflag.css
+++ /dev/null
@@ -1,4 +0,0 @@
-.entity_flag input.submit,
-.entity_flag p {
-background:url(icon_flag.gif) 5px 5px no-repeat;
-}
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;
+ }
+}
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