summaryrefslogtreecommitdiff
path: root/src/lib
diff options
context:
space:
mode:
authorLuke Shumaker <LukeShu@sbcglobal.net>2011-10-09 14:22:23 -0400
committerLuke Shumaker <LukeShu@sbcglobal.net>2011-10-09 14:22:23 -0400
commitf4ea92cc3931535bb749d5e68b7100431dde3652 (patch)
tree80309095bafffa7d2907a81b4f9c9a8d9c3919f3 /src/lib
parent7e91c2872778407172fa42208be1aa7e466b97e3 (diff)
parent38bb3a7c752199ee8f58e16bc784f48a6a600e08 (diff)
Merge branch 'concurrent-editing' into anon-userlist
Conflicts: src/controllers/Users.class.php
Diffstat (limited to 'src/lib')
-rw-r--r--src/lib/DB.class.php164
1 files changed, 164 insertions, 0 deletions
diff --git a/src/lib/DB.class.php b/src/lib/DB.class.php
new file mode 100644
index 0000000..5954726
--- /dev/null
+++ b/src/lib/DB.class.php
@@ -0,0 +1,164 @@
+<?php
+
+require_once('Auth.class.php');
+require_once('Login.class.php');
+
+class DB {
+ public static function set($table, $unit, $key, $value, $orig_value) {
+ $value_base = $orig_value;
+
+ $doit = true;
+ $forked = false;
+ $have_old = ($value_base!==null);
+ if ($have_old) {
+ $we_changed_it = $value_base != $value;
+ if ($we_changed_it) {
+ $value_fork = $this->getConfString($key);
+ $someone_else_changed_it =
+ $value_fork != $value_base;
+ if ($someone_else_changed_it) {
+ if ($value == $value_fork) {
+ // we might as well not have
+ $we_changed_it = false;
+ } else {
+ $forked = true;
+ }
+ }
+ }
+ if (!$we_changed_it) {
+ $doit = false;// nothing to do
+ }
+ }
+ if ($doit) {
+ return $this->setConf($key, $value);
+ }
+ if ($forked) {
+ return $value_fork;
+ }
+ }
+
+ public static function get($table, $unit, $key) {
+ switch ($table) {
+ case 'conf':
+ case 'plugins':
+ return self::admin_get($unit, $key);
+ break;
+ case 'users':
+ return self::user_get($unit, $key);
+ break;
+ default:
+ return false;
+ }
+ }
+ public static function raw_set($table, $unit, $key, $value) {
+ switch ($table) {
+ case 'conf':
+ case 'plugins':
+ return self::admin_get($unit, $key, $value);
+ break;
+ case 'users':
+ return self::user_set($unit, $key, $value);
+ break;
+ default:
+ return false;
+ }
+ }
+
+ private static function user_get($uid, $key) {
+ $user = Auth::getObj($uid);
+ $logged_in_user = Auth::getObj(Login::isLoggedIn());
+
+ $post_key = $key."[$uid]";
+ @$value = $_POST[$post_key];
+ $editable = $user->canEdit();
+
+ switch ($key) {
+ case 'auth_uid':
+ $value = $user->getUID();
+ $editable = false;
+ break;
+ case 'auth_name':
+ $value = $user->getName();
+ break;
+ case 'auth_user':
+ $editable = $editable && $logged_in_user->isAdmin();
+ $value = $user->isUser()?'true':'false';
+ break;
+ case 'auth_admin':
+ $editable = $editable && $logged_in_user->isAdmin();
+ $value = $user->isAdmin()?'true':'false';
+ break;
+ case 'auth_delete':
+ $editable = $editable && $logged_in_user->isAdmin();
+ $value = 'false';
+ break;
+ default:
+ $value = $user->getConf($key);
+ if ($value===false) $value='';
+ break;
+ }
+
+ return array('value'=>$value,
+ 'post_key'=>$post_key,
+ 'editable'=>$editable);
+ }
+ private static function user_set($uid, $key, $value) {
+ $user = Auth::getObj($uid);
+
+ switch ($key) {
+ case 'auth_uid':
+ return false;
+ break;
+ case 'auth_name':
+ return $user->setName($value);
+ break;
+ case 'auth_user':
+ return $user->setUser($value=='true');
+ break;
+ case 'auth_admin':
+ return $user->setAdmin($value=='true');
+ break;
+ case 'auth_delete':
+ if ($value=='true') return $user->delete();
+ default:
+ return $user->setConf($key, $value);
+ break;
+ }
+ }
+
+ private static function admin_get($plugin, $key) {
+ global $mm; $db = $mm->database();
+ $user = Auth::getObj(Login::isLoggedIn());
+ if ($user->isAdmin()) {
+ $editable = true;
+ switch ($plugin) {
+ case 'system':
+ $value = $db->getSysConf($key);
+ break;
+ default:
+ $value = $db->getPluginConf($plugin, $key);
+ break;
+ }
+ } else {
+ $editable = false;
+ $value = false;
+ }
+
+ return array('value'=>$value,
+ 'post_key'=>'to be implemented',// FIXME
+ 'editable'=>$editable);
+ }
+ private static function admin_set($plugin, $key, $value) {
+ global $mm; $db = $mm->database();
+ $user = Auth::getObj(Login::isLoggedIn());
+ if (!$user->isAdmin()) {
+ return false;
+ }
+ switch ($plugin) {
+ case 'system':
+ return $db->setSysConf($key, $value);
+ default:
+ return $db->setPluginConf($plugin, $key, $value);
+ }
+ }
+}