plugins onAutoload now only overloads if necessary (extlibs etc.)

[quix0rs-gnu-social.git] / plugins / Event / actions / newrsvp.php

diff --git a/plugins/Event/actions/newrsvp.php b/plugins/Event/actions/newrsvp.php
new file mode 100644 (file)
index 0000000..272c6f0
--- /dev/null
+++ b/plugins/Event/actions/newrsvp.php
@@ -0,0 +1,213 @@
+<?php
+/**
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2011, StatusNet, Inc.
+ *
+ * RSVP for an event
+ *
+ * PHP version 5
+ *
+ * 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  Event
+ * @package   StatusNet
+ * @author    Evan Prodromou <evan@status.net>
+ * @copyright 2011 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET')) {
+    // This check helps protect against security problems;
+    // your code file can't be executed directly from the web.
+    exit(1);
+}
+
+/**
+ * RSVP for an event
+ *
+ * @category  Event
+ * @package   StatusNet
+ * @author    Evan Prodromou <evan@status.net>
+ * @copyright 2011 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
+ * @link      http://status.net/
+ */
+class NewrsvpAction extends Action
+{
+    protected $user  = null;
+    protected $event = null;
+    protected $verb  = null;
+
+    /**
+     * Returns the title of the action
+     *
+     * @return string Action title
+     */
+    function title()
+    {
+        // TRANS: Title for RSVP ("please respond") action.
+        return _m('TITLE','New RSVP');
+    }
+
+    /**
+     * For initializing members of the class.
+     *
+     * @param array $argarray misc. arguments
+     *
+     * @return boolean true
+     */
+    function prepare($argarray)
+    {
+        parent::prepare($argarray);
+        if ($this->boolean('ajax')) {
+            StatusNet::setApi(true); // short error results!
+        }
+
+        $eventId = $this->trimmed('event');
+
+        if (empty($eventId)) {
+            // TRANS: Client exception thrown when referring to a non-existing event.
+            throw new ClientException(_m('No such event.'));
+        }
+
+        $this->event = Happening::getKV('id', $eventId);
+
+        if (empty($this->event)) {
+            // TRANS: Client exception thrown when referring to a non-existing event.
+            throw new ClientException(_m('No such event.'));
+        }
+
+        $this->user = common_current_user();
+
+        if (empty($this->user)) {
+            // TRANS: Client exception thrown when trying to RSVP ("please respond") while not logged in.
+            throw new ClientException(_m('You must be logged in to RSVP for an event.'));
+        }
+
+        common_debug(print_r($this->args, true));
+
+        switch (strtolower($this->trimmed('submitvalue'))) {
+        case 'yes':
+            $this->verb = RSVP::POSITIVE;
+            break;
+        case 'no':
+            $this->verb = RSVP::NEGATIVE;
+            break;
+        case 'maybe':
+            $this->verb = RSVP::POSSIBLE;
+            break;
+        default:
+            // TRANS: Client exception thrown when using an invalid value for RSVP ("please respond").
+            throw new ClientException(_m('Unknown submit value.'));
+        }
+
+        return true;
+    }
+
+    /**
+     * Handler method
+     *
+     * @param array $argarray is ignored since it's now passed in in prepare()
+     *
+     * @return void
+     */
+    function handle($argarray=null)
+    {
+        parent::handle($argarray);
+
+        if ($this->isPost()) {
+            $this->newRSVP();
+        } else {
+            $this->showPage();
+        }
+
+        return;
+    }
+
+    /**
+     * Add a new event
+     *
+     * @return void
+     */
+    function newRSVP()
+    {
+        try {
+            $saved = RSVP::saveNew($this->user->getProfile(),
+                                   $this->event,
+                                   $this->verb);
+        } catch (ClientException $ce) {
+            $this->error = $ce->getMessage();
+            $this->showPage();
+            return;
+        }
+
+        if ($this->boolean('ajax')) {
+            $rsvp = RSVP::fromNotice($saved);
+            header('Content-Type: text/xml;charset=utf-8');
+            $this->xw->startDocument('1.0', 'UTF-8');
+            $this->elementStart('html');
+            $this->elementStart('head');
+            // TRANS: Page title after creating an event.
+            $this->element('title', null, _m('Event saved'));
+            $this->elementEnd('head');
+            $this->elementStart('body');
+            $this->elementStart('body');
+            $cancel = new CancelRSVPForm($rsvp, $this);
+            $cancel->show();
+            $this->elementEnd('body');
+            $this->elementEnd('body');
+            $this->elementEnd('html');
+        } else {
+            common_redirect($saved->bestUrl(), 303);
+        }
+    }
+
+    /**
+     * Show the event form
+     *
+     * @return void
+     */
+    function showContent()
+    {
+        if (!empty($this->error)) {
+            $this->element('p', 'error', $this->error);
+        }
+
+        $form = new RSVPForm($this->event, $this);
+
+        $form->show();
+
+        return;
+    }
+
+    /**
+     * Return true if read only.
+     *
+     * MAY override
+     *
+     * @param array $args other arguments
+     *
+     * @return boolean is read only action?
+     */
+    function isReadOnly($args)
+    {
+        if ($_SERVER['REQUEST_METHOD'] == 'GET' ||
+            $_SERVER['REQUEST_METHOD'] == 'HEAD') {
+            return true;
+        } else {
+            return false;
+        }
+    }
+}