new feature: creation of a page listing all users and a user block on the front page

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@12 b3834d28-1941-0410-a4f8-b48e95affb8f

index.php

@@ -67,7 +67,7 @@ $dtend = date('Y-m-d H:i:s', strtotime('tomorrow'));
 $tplVars['page'] = $page;
 $tplVars['start'] = $start;
 $tplVars['popCount'] = 30;
-$tplVars['sidebar_blocks'] = array('linked', 'recent');
+$tplVars['sidebar_blocks'] = array('users', 'linked', 'recent');
 $tplVars['range'] = 'all';
 $tplVars['pagetitle'] = T_('Store, share and tag your favourite links');
 $tplVars['subtitle'] = T_('Recent Bookmarks');

services/userservice.php

@@ -62,6 +62,22 @@ class UserService {
             return false;
     }
 
+    function & getUsers($nb=0) {
+        $query = 'SELECT * FROM '. $this->getTableName() .' ORDER BY `uId` DESC';
+	if($nb>0) {
+	    $query .= ' LIMIT 0, '.$nb;
+	}
+        if (! ($dbresult =& $this->db->sql_query($query)) ) {
+            message_die(GENERAL_ERROR, 'Could not get user', '', __LINE__, __FILE__, $query, $this->db);
+            return false;
+        }
+
+        while ($row = & $this->db->sql_fetchrow($dbresult)) {
+	    $users[] = $row;
+	}
+        return $users;
+    }
+
     function _randompassword() {
         $seed = (integer) md5(microtime());
         mt_srand($seed);

templates/sidebar.block.users.php

@@ -0,0 +1,32 @@
+<?php
+$tagservice =& ServiceFactory::getServiceInstance('TagService');
+$userservice =& ServiceFactory::getServiceInstance('UserService');
+
+$logged_on_userid = $userservice->getCurrentUserId();
+if ($logged_on_userid === false) {
+    $logged_on_userid = NULL;
+}
+$lastUsers = $userservice->getUsers(3);
+
+if ($lastUsers && count($lastUsers) > 0) {
+?>
+
+<h2><?php echo T_('Last Users'); ?></h2>
+<div id="users">
+<table>
+<?php
+foreach ($lastUsers as $row) {
+    echo '<tr><td>';
+    echo  '<a href="'.createURL('profile', $row['username']).'">';
+    echo $row['username'];
+    echo '</a>';
+    echo '</td></tr>';
+}
+echo '<tr><td><a href="'.createURL('users').'">...</a></td></tr>';
+?>
+
+</table>
+</div>
+<?php
+}
+?>

templates/users.tpl.php

@@ -0,0 +1,26 @@
+<?php
+$this->includeTemplate($GLOBALS['top_include']);
+
+if ($users && count($users) > 0) {
+?>
+
+<!--p id="sort">
+    <?php echo T_("Sort by:"); ?>
+    <a href="?sort=alphabet_asc"><?php echo T_("Alphabet"); ?></a><span> / </span>
+    <a href="?sort=popularity_asc"><?php echo T_("Popularity"); ?></a>
+</p-->
+<p class="users">
+<ul>
+<?php
+$contents = '<';
+foreach ($users as $row) {
+    echo  '<strong>'.$row['username'].'</strong><li><a href="'.createURL('profile', $row['username']).'">'.T_('profile').'</a> : '.T_('created in').' '.date('M Y',strtotime($row['uDatetime'])).', <a href="'.createURL('bookmarks', $row['username']).'">'.T_('bookmarks').'</a></li>';
+}
+?>
+</ul>
+</p>
+
+<?php
+}
+$this->includeTemplate($GLOBALS['bottom_include']);
+?>

users.php

@@ -0,0 +1,64 @@
+<?php
+/***************************************************************************
+Copyright (C) 2004 - 2006 Scuttle project
+http://sourceforge.net/projects/scuttle/
+http://scuttle.org/
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 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 General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+***************************************************************************/
+
+require_once('header.inc.php');
+
+$bookmarkservice =& ServiceFactory::getServiceInstance('BookmarkService');
+$templateservice =& ServiceFactory::getServiceInstance('TemplateService');
+$userservice =& ServiceFactory::getServiceInstance('UserService');
+$cacheservice =& ServiceFactory::getServiceInstance('CacheService');
+
+$tplVars = array();
+
+list($url, $cat) = explode('/', $_SERVER['PATH_INFO']);
+
+$pagetitle = T_('Users');
+
+if ($usecache) {
+    // Generate hash for caching on
+    if ($userservice->isLoggedOn()) {
+        $hash = md5($_SERVER['REQUEST_URI'] . $userservice->getCurrentUserID());
+    } else {
+        $hash = md5($_SERVER['REQUEST_URI']);
+    }
+
+    // Cache for 30 minutes
+    $cacheservice->Start($hash, 1800);
+}
+
+// Header variables
+$tplVars['pagetitle'] = $pagetitle;
+$tplVars['loadjs'] = true;
+
+$tplVars['sidebar_blocks'] = array('recent', 'popular');
+$tplVars['subtitle'] = filter($pagetitle);
+
+$tplVars['users'] =& $userservice->getUsers();
+//$tplVars['cat_url'] = createURL('tags', '%2$s');
+//$tplVars['nav_url'] = createURL('tags', '%2$s%3$s');
+
+$templateservice->loadTemplate('users.tpl', $tplVars);
+
+if ($usecache) {
+    // Cache output if existing copy has expired
+    $cacheservice->End($hash);
+}
+?>