Revert "remove the Repeat plugin (for now)"

This reverts commit c10fa99b04ef544e1ea082a694ad714f9246df86.

4 files changed, 481 insertions, 0 deletions

diff --git a/plugins/Repeat/Forward.php b/plugins/Repeat/Forward.php
new file mode 100644
index 000000000..09b2d6a4e
--- /dev/null
+++ b/plugins/Repeat/Forward.php
@@ -0,0 +1,127 @@
+<?php
+/*
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2009, StatusNet, Inc.
+ *
+ * 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/>.
+ */
+
+if (!defined('STATUSNET')) {
+    exit(1);
+}
+
+/**
+ * Table Definition for location_namespace
+ */
+
+require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
+
+class Forward extends Memcached_DataObject
+{
+    ###START_AUTOCODE
+    /* the code below is auto generated do not remove the above tag */
+
+    public $__table = 'forward';                         // table name
+    public $profile_id;                      // int(4)  primary_key not_null
+    public $notice_id;                       // int(4)  primary_key not_null
+    public $created;                         // datetime   not_null default_0000-00-00%2000%3A00%3A00
+
+    /* Static get */
+    function staticGet($k,$v=NULL) { return Memcached_DataObject::staticGet('Forward',$k,$v); }
+
+    /* the code above is auto generated do not remove the tag below */
+    ###END_AUTOCODE
+
+    function &pkeyGet($kv)
+    {
+        return Memcached_DataObject::pkeyGet('Forward', $kv);
+    }
+
+    static function saveNew($profile_id, $notice_id)
+    {
+        $forward = new Forward();
+
+        $forward->profile_id = $profile_id;
+        $forward->notice_id  = $notice_id;
+        $forward->created    = common_sql_now();
+
+        $forward->query('BEGIN');
+
+        if (!$forward->insert()) {
+            throw new ServerException(_("Couldn't insert forward."));
+        }
+
+        $ni = $forward->addToInboxes();
+
+        $forward->query('COMMIT');
+
+        $forward->blowCache($ni);
+
+        return $forward;
+    }
+
+    function addToInboxes()
+    {
+        $inbox = new Notice_inbox();
+
+        $user = new User();
+
+        $usertable = common_database_tablename('user');
+        $user->query("SELECT $usertable.* FROM $usertable INNER JOIN subscription ON $usertable.id = subscription.subscriber ".
+                     'WHERE subscription.subscribed = '.$this->profile_id);
+
+        $ni = array();
+
+        $notice = Notice::staticGet('id', $this->notice_id);
+
+        $author = Profile::staticGet('id', $notice->profile_id);
+
+        while ($user->fetch()) {
+            $inbox = Notice_inbox::pkeyGet(array('user_id' => $user->id,
+                                                 'notice_id' => $this->notice_id));
+
+            if (empty($inbox)) {
+                if (!$user->hasBlocked($author)) {
+                    $ni[$user->id] = NOTICE_INBOX_SOURCE_FORWARD;
+                }
+            } else {
+                $inbox->free();
+            }
+        }
+
+        $user->free();
+        $author->free();
+
+        unset($user);
+        unset($author);
+
+        Notice_inbox::bulkInsert($this->notice_id, $this->created, $ni);
+
+        return $ni;
+    }
+
+    function blowCache($ni)
+    {
+        $cache = common_memcache();
+
+        if (!empty($cache)) {
+            foreach ($ni as $id => $source) {
+                $cache->delete(common_cache_key('notice_inbox:by_user:'.$id));
+                $cache->delete(common_cache_key('notice_inbox:by_user_own:'.$id));
+                $cache->delete(common_cache_key('notice_inbox:by_user:'.$id.';last'));
+                $cache->delete(common_cache_key('notice_inbox:by_user_own:'.$id.';last'));
+            }
+        }
+    }
+}
diff --git a/plugins/Repeat/forward.php b/plugins/Repeat/forward.php
new file mode 100644
index 000000000..194833fe0
--- /dev/null
+++ b/plugins/Repeat/forward.php
@@ -0,0 +1,122 @@
+<?php
+
+/**
+ * Forward action.
+ *
+ * PHP version 5
+ *
+ * @category Action
+ * @package  StatusNet
+ * @author   Evan Prodromou <evan@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://status.net/
+ *
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2008, 2009, StatusNet, Inc.
+ *
+ * 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/>.
+ */
+
+if (!defined('STATUSNET')) {
+    exit(1);
+}
+
+/**
+ * Forward action
+ *
+ * @category Action
+ * @package  StatusNet
+ * @author   Evan Prodromou <evan@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://status.net/
+ */
+
+class ForwardAction extends Action
+{
+    var $user = null;
+    var $notice = null;
+
+    function prepare($args)
+    {
+        parent::prepare($args);
+
+        $this->user = common_current_user();
+
+        if (empty($this->user)) {
+            $this->clientError(_("Only logged-in users can forward notices."));
+            return false;
+        }
+
+        $id = $this->trimmed('notice');
+
+        if (empty($id)) {
+            $this->clientError(_("No notice specified."));
+            return false;
+        }
+
+        $this->notice = Notice::staticGet('id', $id);
+
+        if (empty($this->notice)) {
+            $this->clientError(_("No notice specified."));
+            return false;
+        }
+
+        if ($this->user->id == $this->notice->profile_id) {
+            $this->clientError(_("You can't forward your own notice."));
+            return false;
+        }
+
+        $token  = $this->trimmed('token-'.$id);
+
+        if (empty($token) || $token != common_session_token()) {
+            $this->clientError(_("There was a problem with your session token. Try again, please."));
+            return false;
+        }
+
+        $profile = $this->user->getProfile();
+
+        if ($profile->hasForwarded($id)) {
+            $this->clientError(_("You already forwarded that notice."));
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Class handler.
+     *
+     * @param array $args query arguments
+     *
+     * @return void
+     */
+
+    function handle($args)
+    {
+        $forward = Forward::saveNew($this->user->id, $this->notice->id);
+
+        if ($this->boolean('ajax')) {
+            $this->startHTML('text/xml;charset=utf-8');
+            $this->elementStart('head');
+            $this->element('title', null, _('Forwarded'));
+            $this->elementEnd('head');
+            $this->elementStart('body');
+            $this->element('p', array('id' => 'forward_response'), _('Forwarded!'));
+            $this->elementEnd('body');
+            $this->elementEnd('html');
+        } else {
+            // FIXME!
+        }
+    }
+}
diff --git a/plugins/Repeat/forwardform.php b/plugins/Repeat/forwardform.php
new file mode 100644
index 000000000..2052856ae
--- /dev/null
+++ b/plugins/Repeat/forwardform.php
@@ -0,0 +1,147 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Form for forwarding a notice
+ *
+ * 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  Form
+ * @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') && !defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/form.php';
+
+/**
+ * Form for forwarding a notice
+ *
+ * @category Form
+ * @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/
+ */
+
+class ForwardForm extends Form
+{
+    /**
+     * Notice to forward
+     */
+
+    var $notice = null;
+
+    /**
+     * Constructor
+     *
+     * @param HTMLOutputter $out    output channel
+     * @param Notice        $notice notice to forward
+     */
+
+    function __construct($out=null, $notice=null)
+    {
+        parent::__construct($out);
+
+        $this->notice = $notice;
+    }
+
+    /**
+     * ID of the form
+     *
+     * @return int ID of the form
+     */
+
+    function id()
+    {
+        return 'forward-' . $this->notice->id;
+    }
+
+    /**
+     * Action of the form
+     *
+     * @return string URL of the action
+     */
+
+    function action()
+    {
+        return common_local_url('forward');
+    }
+
+    /**
+     * Include a session token for CSRF protection
+     *
+     * @return void
+     */
+
+    function sessionToken()
+    {
+        $this->out->hidden('token-' . $this->notice->id,
+                           common_session_token());
+    }
+
+    /**
+     * Legend of the Form
+     *
+     * @return void
+     */
+    function formLegend()
+    {
+        $this->out->element('legend', null, _('Forward this notice'));
+    }
+
+    /**
+     * Data elements
+     *
+     * @return void
+     */
+
+    function formData()
+    {
+        $this->out->hidden('notice-n'.$this->notice->id,
+                           $this->notice->id,
+                           'notice');
+    }
+
+    /**
+     * Action elements
+     *
+     * @return void
+     */
+
+    function formActions()
+    {
+        $this->out->submit('forward-submit-' . $this->notice->id,
+                           _('Forward'), 'submit', null, _('Forward this notice'));
+    }
+
+    /**
+     * Class of the form.
+     *
+     * @return string the form's class
+     */
+
+    function formClass()
+    {
+        return 'form_forward';
+    }
+}
diff --git a/plugins/Repeat/inboxnoticelist.php b/plugins/Repeat/inboxnoticelist.php
new file mode 100644
index 000000000..809fbe8af
--- /dev/null
+++ b/plugins/Repeat/inboxnoticelist.php
@@ -0,0 +1,85 @@
+<?php
+
+class InboxNoticeList extends NoticeList
+{
+    var $owner = null;
+
+    function __construct($notice, $owner, $out=null)
+    {
+        parent::__construct($notice, $out);
+        $this->owner  = $owner;
+    }
+
+    function newListItem($notice)
+    {
+        return new InboxNoticeListItem($notice, $this->owner, $this->out);
+    }
+}
+
+class InboxNoticeListItem extends NoticeListItem
+{
+    var $owner = null;
+    var $ib    = null;
+
+    function __construct($notice, $owner, $out=null)
+    {
+        parent::__construct($notice, $out);
+        $this->owner = $owner;
+
+        $this->ib = Notice_inbox::pkeyGet(array('user_id' => $owner->id,
+                                                'notice_id' => $notice->id));
+    }
+
+    function showAuthor()
+    {
+        parent::showAuthor();
+        if ($this->ib->source == NOTICE_INBOX_SOURCE_FORWARD) {
+            $this->out->element('span', 'forward', _('Fwd'));
+        }
+    }
+
+    function showEnd()
+    {
+        if ($this->ib->source == NOTICE_INBOX_SOURCE_FORWARD) {
+
+            $forward = new Forward();
+
+            // FIXME: scary join!
+
+            $forward->query('SELECT profile_id '.
+                            'FROM forward JOIN subscription ON forward.profile_id = subscription.subscribed '.
+                            'WHERE subscription.subscriber = ' . $this->owner->id . ' '.
+                            'AND forward.notice_id = ' . $this->notice->id . ' '.
+                            'ORDER BY forward.created ');
+
+            $n = 0;
+
+            $firstForwarder = null;
+
+            while ($forward->fetch()) {
+                if (empty($firstForwarder)) {
+                    $firstForwarder = Profile::staticGet('id', $forward->profile_id);
+                }
+                $n++;
+            }
+
+            $forward->free();
+            unset($forward);
+
+            $this->out->elementStart('span', 'forwards');
+
+            $link = XMLStringer::estring('a', array('href' => $firstForwarder->profileurl),
+                                         $firstForwarder->nickname);
+
+            if ($n == 1) {
+                $this->out->raw(sprintf(_('Forwarded by %s'), $link));
+            } else {
+                // XXX: use that cool ngettext thing
+                $this->out->raw(sprintf(_('Forwarded by %s and %d other(s)'), $link, $n - 1));
+            }
+
+            $this->out->elementEnd('span');
+        }
+        parent::showEnd();
+    }
+}