* Reformat list of profiles in a table

* Make table sortable

plugins/Directory/DirectoryPlugin.php

@@ -55,7 +55,6 @@ class DirectoryPlugin extends Plugin
      */
     function initialize()
     {
-        $this->dir = dirname(__FILE__);
         return true;
     }
 
@@ -82,14 +81,20 @@ class DirectoryPlugin extends Plugin
     {
         // common_debug("class = $cls");
 
+        $dir = dirname(__FILE__);
+
         switch ($cls)
         {
         case 'UserdirectoryAction':
-            include_once $this->dir
+            include_once $dir
                 . '/actions/' . strtolower(mb_substr($cls, 0, -6)) . '.php';
             return false;
         case 'AlphaNav':
-            include_once $this->dir
+            include_once $dir
+                . '/lib/' . strtolower($cls) . '.php';
+            return false;
+        case 'SortableSubscriptionList':
+            include_once $dir
                 . '/lib/' . strtolower($cls) . '.php';
             return false;
         default:

plugins/Directory/actions/userdirectory.php

@@ -120,6 +120,9 @@ class UserdirectoryAction extends Action
 
         $this->page   = ($this->arg('page')) ? ($this->arg('page') + 0) : 1;
         $this->filter = $this->arg('filter') ? $this->arg('filter') : 'all';
+        $this->sort   = $this->arg('sort');
+        $this->order  = $this->boolean('asc'); // ascending or decending
+
         common_set_returnto($this->selfUrl());
 
         return true;
@@ -192,7 +195,7 @@ class UserdirectoryAction extends Action
         $cnt     = 0;
 
         if (!empty($profile)) {
-            $profileList = new SubscriptionList(
+            $profileList = new SortableSubscriptionList(
                 $profile,
                 common_current_user(),
                 $this
@@ -235,7 +238,10 @@ class UserdirectoryAction extends Action
             );
         }
 
-        $profile->orderBy('created DESC, nickname');
+        $sort  = $this->getSortKey();
+        $order = ($this->order) ? 'ASC' : 'DESC';
+
+        $profile->orderBy("$sort $order, nickname");
         $profile->limit($limit, $offset);
 
         $profile->find();
@@ -243,6 +249,25 @@ class UserdirectoryAction extends Action
         return $profile;
     }
 
+    /**
+     * Filter the sort parameter
+     *
+     * @return string   a column name for sorting
+     */
+    function getSortKey()
+    {
+        switch ($this->sort) {
+        case 'nickname':
+            return $this->sort;
+            break;
+        case 'created':
+            return $this->sort;
+            break;
+        default:
+            return 'nickname';
+        }
+    }
+
     /**
      * Show a nice message when there's no search results
      */

plugins/Directory/css/directory.css

@@ -32,3 +32,33 @@ div#user_directory div.alpha_nav a:hover {
 div#user_directory div.alpha_nav a.current {
     background-color:#9BB43E;
 }
+
+table.profile_list {
+    width: 100%;
+}
+
+table.profile_list tr {
+    float: none;
+}
+
+table.profile_list tr.alt {
+    background-color: #def; /* zebra stripe */
+}
+
+table.profie_list td {
+    width: 100%;
+    padding: 0;
+}
+
+
+th.current {
+    background-image: url(../images/control_arrow_down.gif);
+    background-repeat: no-repeat;
+    background-position: 60% 2px;
+}
+
+th.current.asc {
+    background-image: url(../images/control_arrow_up.gif);
+    background-repeat: no-repeat;
+    background-position: 60% 2px;
+}

plugins/Directory/lib/alphanav.php

@@ -27,7 +27,7 @@
  * @link      http://status.net/
  */
 
-if (!defined('STATUSNET') && !defined('LACONICA')) {
+if (!defined('STATUSNET')) {
     exit(1);
 }
 
@@ -114,11 +114,22 @@ class AlphaNav extends Widget
             );
 
             $params  = array('href' => $href);
+
+            // sort column
+            if (!empty($this->action->sort)) {
+                $params['sort'] = $this->action->sort;
+            }
+
+            // sort order
+            if (!empty($this->action->order)) {
+                $params['asc'] = 'true';
+            }
+
             $current = $this->action->arg('filter');
 
             // Highlight the selected filter. If there is no selected
             // filter, highlight the first filter in the list
-            if (empty($current) && $i == 0
+            if (!isset($current) && $i == 0
                 || $current === strtolower($filter)) {
                 $classes .= 'current ';
             }

plugins/Directory/lib/sortablesubscriptionlist.php

@@ -0,0 +1,248 @@
+<?php
+
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Widget to show a sortable list of profiles
+ *
+ * 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  Public
+ * @package   StatusNet
+ * @author    Zach Copley <zach@status.net>
+ * @copyright 2011 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);
+}
+
+require_once INSTALLDIR . '/lib/subscriptionlist.php';
+
+/**
+ * Widget to show a sortable list of subscriptions
+ *
+ * @category Public
+ * @package  StatusNet
+ * @author   Zach Copley <zach@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 SortableSubscriptionList extends SubscriptionList
+{
+    /** Owner of this list */
+    var $owner = null;
+
+    function __construct($profile, $owner=null, $action=null)
+    {
+        parent::__construct($profile, $owner, $action);
+
+        $this->owner = $owner;
+    }
+
+    function startList()
+    {
+        $this->out->elementStart('table', array('class' => 'profile_list xoxo'));
+        $this->out->elementStart('thead');
+        $this->out->elementStart('tr');
+
+        $tableHeaders = array(
+            'nickname'    => _m('Nickname'),
+            'created'     => _m('Created')
+        );
+
+        foreach ($tableHeaders as $id => $label) {
+            $attrs = array('id' => $id);
+
+            $current = (!empty($this->action->sort) && $this->action->sort == $id);
+
+            if ($current || empty($this->action->sort) && $id == 'nickname') {
+                $attrs['class'] = 'current';
+            }
+
+            if ($current && !$this->action->boolean('asc')) {
+                $attrs['class'] .= ' asc';
+                $attrs['class'] = trim($attrs['class']);
+            }
+
+            $this->out->elementStart('th', $attrs);
+
+            $linkAttrs = array();
+            $params    = array('sort' => $id);
+
+            if ($current && !$this->action->boolean('asc')) {
+                $params['asc'] = "true";
+            }
+
+            $args = array();
+
+            $filter = $this->action->arg('filter');
+
+            if (!empty($filter)) {
+                $args['filter'] = $filter;
+            }
+
+            $linkAttrs['href'] = common_local_url(
+                $this->action->arg('action'), $args, $params
+            );
+
+            $this->out->element('a', $linkAttrs, $label);
+            $this->out->elementEnd('th');
+        }
+
+        $this->out->element('th', array('id' => 'subscriptions'), 'Subscriptions');
+        $this->out->element('th', array('id' => 'notices'), 'Notices');
+        //$this->out->element('th', array('id' => 'controls'), 'Controls');
+
+        $this->out->elementEnd('tr');
+        $this->out->elementEnd('thead');
+
+        $this->out->elementStart('tbody');
+    }
+
+    function endList()
+    {
+        $this->out->elementEnd('tbody');
+        $this->out->elementEnd('table');
+    }
+
+    function showProfiles()
+    {
+        $cnt = 0;
+
+        while ($this->profile->fetch()) {
+            $cnt++;
+            if($cnt > PROFILES_PER_PAGE) {
+                break;
+            }
+
+            $odd = ($cnt % 2 == 0); // for zebra striping
+
+            $pli = $this->newListItem($this->profile, $odd);
+            $pli->show();
+        }
+
+        return $cnt;
+    }
+
+    function newListItem($profile, $odd)
+    {
+        return new SortableSubscriptionListItem($profile, $this->owner, $this->action, $odd);
+    }
+}
+
+class SortableSubscriptionListItem extends SubscriptionListItem
+{
+    /** Owner of this list */
+    var $owner = null;
+
+    function __construct($profile, $owner, $action, $alt)
+    {
+        parent::__construct($profile, $owner, $action);
+
+        $this->alt   = $alt; // is this row alternate?
+        $this->owner = $owner;
+    }
+
+    function startItem()
+    {
+        $attr = array(
+            'class' => 'profile',
+            'id'    => 'profile-' . $this->profile->id
+        );
+
+        if ($this->alt) {
+            $attr['class'] .= ' alt';
+        }
+
+        $this->out->elementStart('tr', $attr);
+    }
+
+    function endItem()
+    {
+        $this->out->elementEnd('tr');
+    }
+
+    function startProfile()
+    {
+        $this->out->elementStart('td', 'entity_profile vcard entry-content');
+    }
+
+    function endProfile()
+    {
+        $this->out->elementEnd('td');
+    }
+
+    function startActions()
+    {
+        $this->out->elementStart('td', 'entity_actions');
+        $this->out->elementStart('ul');
+    }
+
+    function endActions()
+    {
+        $this->out->elementEnd('ul');
+        $this->out->elementEnd('td');
+    }
+
+    function show()
+    {
+        if (Event::handle('StartProfileListItem', array($this))) {
+            $this->startItem();
+            if (Event::handle('StartProfileListItemProfile', array($this))) {
+                $this->showProfile();
+                Event::handle('EndProfileListItemProfile', array($this));
+            }
+
+            // XXX Add events?
+            $this->showCreatedDate();
+            $this->showSubscriberCount();
+            $this->showNoticeCount();
+
+            if (Event::handle('StartProfileListItemActions', array($this))) {
+                $this->showActions();
+                Event::handle('EndProfileListItemActions', array($this));
+            }
+            $this->endItem();
+            Event::handle('EndProfileListItem', array($this));
+        }
+    }
+
+    function showSubscriberCount()
+    {
+        $this->out->elementStart('td', 'entry_subscriber_count');
+        $this->out->raw($this->profile->subscriberCount());
+        $this->out->elementEnd('td');
+    }
+
+    function showCreatedDate()
+    {
+        $this->out->elementStart('td', 'entry_created');
+        $this->out->raw(date('j M Y', strtotime($this->profile->created)));
+        $this->out->elementEnd('td');
+    }
+
+    function showNoticeCount()
+    {
+        $this->out->elementStart('td', 'entry_notice_count');
+        $this->out->raw($this->profile->noticeCount());
+        $this->out->elementEnd('td');
+    }
+
+}