New Feature: add users admin page with delete function

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@146 b3834d28-1941-0410-a4f8-b48e95affb8f

services/bookmark2tagservice.php

@@ -179,6 +179,26 @@ class Bookmark2TagService {
         return true;
     }
 
+    /* Allow deletion in admin page */
+    function deleteTagsForUser($uId) {
+	$qmask = 'DELETE FROM %s USING %s, %s WHERE %s.bId = %s.bId AND %s.uId = %d';
+	$query = sprintf($qmask,
+		$this->getTableName(),
+		$this->getTableName(),
+		$GLOBALS['tableprefix'].'bookmarks',
+		$this->getTableName(),
+		$GLOBALS['tableprefix'].'bookmarks',
+		$GLOBALS['tableprefix'].'bookmarks',
+		$uId);
+
+        if (!($dbresult =& $this->db->sql_query($query))) {
+            message_die(GENERAL_ERROR, 'Could not delete tags', '', __LINE__, __FILE__, $query, $this->db);
+            return false;
+        }
+
+        return true;
+    }
+
     function &getTagsForBookmark($bookmarkid) {
         if (!is_int($bookmarkid)) {
             message_die(GENERAL_ERROR, 'Could not get tags (invalid bookmarkid)', '', __LINE__, __FILE__, $query);

services/bookmarkservice.php

@@ -416,6 +416,17 @@ class BookmarkService {
         return true;
     }
 
+    function deleteBookmarksForUser($uId) {
+        $query = 'DELETE FROM '. $GLOBALS['tableprefix'] .'bookmarks WHERE uId = '. intval($uId);
+
+        if (!($dbresult = & $this->db->sql_query($query))) {
+            message_die(GENERAL_ERROR, 'Could not delete bookmarks', '', __LINE__, __FILE__, $query, $this->db);
+            return false;
+        }
+
+        return true;
+    }
+
     function countOthers($address) {
         if (!$address) {
             return false;

services/tag2tagservice.php

@@ -234,15 +234,17 @@ class Tag2TagService {
     }
 
     function removeLinkedTags($tag1, $tag2, $relationType, $uId) {
-	if($tag1 == $tag2 || strlen($tag1) == 0 || strlen($tag2) == 0
+	if(($tag1 != '' && $tag1 == $tag2) ||
-		|| ($relationType != ">" && $relationType != "=")) {
+	    ($relationType != ">" && $relationType != "=" && $relationType != "") ||
+	    ($tag1 == '' && $tag2 == '' && $relationType == '' && $uId == '')) {
 		return false;
 	}
 	$query = 'DELETE FROM '. $this->getTableName();
-	$query.= ' WHERE tag1 = "'. $tag1 .'"';
+	$query.= ' WHERE 1=1';
-	$query.= ' AND tag2 = "'. $tag2 .'"';
+	$query.= strlen($tag1)>0 ? ' AND tag1 = "'. $tag1 .'"' : '';
-	$query.= ' AND relationType = "'. $relationType .'"';
+	$query.= strlen($tag2)>0 ? ' AND tag2 = "'. $tag2 .'"' : '';
-	$query.= ' AND uId = "'. $uId .'"';
+	$query.= strlen($relationType)>0 ? ' AND relationType = "'. $relationType .'"' : '';
+	$query.= strlen($uId)>0 ? ' AND uId = "'. $uId .'"' : '';
 
         if (!($dbresult =& $this->db->sql_query($query))) {
             message_die(GENERAL_ERROR, 'Could not remove tag relation', '', __LINE__, __FILE__, $query, $this->db);

services/userservice.php

@@ -336,6 +336,35 @@ class UserService {
         return true;
     }
 
+	function getAllUsers ( ) { 
+		$query = 'SELECT * FROM '. $this->getTableName();
+
+		if (! ($dbresult =& $this->db->sql_query($query)) ) {
+		    message_die(GENERAL_ERROR, 'Could not get users', '', __LINE__, __FILE__, $query, $this->db);
+		    return false;
+		}
+
+		$rows = array();
+
+		while ( $row = $this->db->sql_fetchrow($dbresult) ) {
+			$rows[] = $row;
+		}
+
+		return $rows;
+	}
+
+    function deleteUser($uId) {
+    	$query = 'DELETE FROM '. $this->getTableName() .' WHERE uId = '. intval($uId);
+
+        if (!($dbresult = & $this->db->sql_query($query))) {
+            message_die(GENERAL_ERROR, 'Could not delete user', '', __LINE__, __FILE__, $query, $this->db);
+            return false;
+        }
+
+	return true;
+    }
+
+
     function sanitisePassword($password) {
         return sha1(trim($password));
     }

templates/toolbar.inc.php

@@ -4,6 +4,7 @@ if ($userservice->isLoggedOn()) {
     $cUser = $userservice->getCurrentUser();
     $cUserId = $userservice->getCurrentUserId();
     $cUsername = $cUser[$userservice->getFieldName('username')];
+    $isAdmin = $userservice->isAdmin($cUser[$userservice->getFieldname('primary')]);
 ?>
 
     <ul id="navigation">
@@ -14,6 +15,10 @@ if ($userservice->isLoggedOn()) {
         <li><a href="<?php echo createURL('bookmarks', $cUsername . '?action=add'); ?>"><?php echo T_('Add a Bookmark'); ?></a></li>
         <li class="access"><?php echo $cUsername?><a href="<?php echo $GLOBALS['root']; ?>?action=logout">(<?php echo T_('Log Out'); ?>)</a></li>
         <li><a href="<?php echo createURL('about'); ?>"><?php echo T_('About'); ?></a></li>
+	<?php if($isAdmin): ?>
+        <li><a href="<?php echo createURL('admin', ''); ?>"><?php echo '['.T_('Admin').']'; ?></a></li>
+	<?php endif; ?>
+
     </ul>
 
 <?php

templates/userlist.tpl.php

@@ -0,0 +1,34 @@
+<?php
+
+$userservice =& ServiceFactory::getServiceInstance('UserService');
+
+$currentUser = $userservice->getCurrentUser();
+$currentUserID = $userservice->getCurrentUserId();
+$currentUsername = $currentUser[$userservice->getFieldName('username')];
+
+
+$this->includeTemplate($GLOBALS['top_include']);
+
+echo '<ol id="bookmarks">';
+
+foreach(array_keys($users) as $key) {
+
+	echo '<li class="xfolkentry">'."\n";
+
+	echo '<div class="link">';
+	echo '<a href="'.createURL('profile', $users[$key][$userservice->getFieldname('username')]).'">'.$users[$key][$userservice->getFieldName('username')].'</a>';
+	echo '</div>';
+
+	if($users[$key][$userservice->getFieldName('username')] != $currentUsername) {
+	    echo '<div class="meta">';
+	    echo '<a href="'.createURL('admin','delete/'.$users[$key][$userservice->getFieldname('username')]).'" onclick="return confirm(\''.T_('Are you sure?').'\');">'.T_('Delete').'</a>';
+	    echo '</div>';
+	}
+
+	echo '</li>'."\n";
+}
+
+$this->includeTemplate('sidebar.tpl');
+$this->includeTemplate($GLOBALS['bottom_include']);
+
+?>