DataObjects/ProjectDirectory.php

[Pman.Core] / Lock.php

diff --git a/Lock.php b/Lock.php
index 748d470..a1b091f 100644 (file)
--- a/Lock.php
+++ b/Lock.php
@@ -1,6 +1,36 @@
 <?php
 
 
+
+/**
+ * 
+ * Locking theory
+ * 
+ * 
+ * This page is locked by XXXXXXX.. 
+ * Do you to prevent them saving and lock it yourself..
+ * 
+ * 
+ * 
+ * 
+ * 
+ * -- interacts with Roo and _lock = id..
+ * 
+ * 
+ * call : 
+ * try and lock it..
+ * baseURL + /Core/Lock/lock?on_id=...&on_table=...
+ * - returns id or an array of who has the locks.
+ * 
+ * Force an unlock after a warning..
+ * baseURL + /Core/Lock/lock?on_id=...&on_table=...&force=1
+ * - returns id..
+ * 
+ * Unlock - call when window is closed..
+ * baseURL + /Core/Lock/unlock?on_id=...&on_table=...&force=1
+ * - returns jerr or jok
+ */
+
 require_once 'Pman.php';
 
 class Pman_Core_Lock extends Pman
@@ -19,18 +49,24 @@ class Pman_Core_Lock extends Pman
     }
     
     function get($action)
+    {
+        // should we allow url links to lock things???
+        // only for debugging??
+        $this->post($action);
+        // 
+        $this->jerr("invalid request");
+    }
+    
+    function post($action)
     {
         
         // default action is to attempt to lock..
-        $action = empty($action) ? 'lock' : 'unlock';
-        $this->$action($curlock);
-        
-       
-        
+        $action = empty($action) || $action == 'lock' ? 'lock' : 'unlock';
+        $this->$action();
         
     }
     
-    function unlock($curlock)
+    function unlock()
     {
     
         if (empty($_REQUEST['id'])) {
@@ -68,15 +104,50 @@ class Pman_Core_Lock extends Pman
             'on_id' => $_REQUEST['on_id'],
             'on_table' => $_REQUEST['on_table']
         ));
-        if ($curlock->count()) {
-            $err  = $this->canunlock()
-            if ($err !== true) {
-                $this->jerr($err);
+        
+        
+        $nlocks = $curlock->count() ;
+        if ($nlocks && empty($_REQUEST['force'])) {
+           // DB_DataObjecT::debugLevel(1);
+            $ar = $curlock->fetchAll('person_id', 'created');
+            $p = DB_DataObject::factory('Person');
+            $p->selectAdd();
+            $p->selectAdd('id,name,email');
+            
+            $p->whereAddIn('id', array_keys($ar), 'int');
+            $p->find();
+            $ret = array();
+            while ($p->fetch()) {
+                $ret[$p->id] = $p->toArray();
+                $ret[$p->id]['lock_created'] = $ar[$p->id];
             }
+            $this->jok(array_values($ret));
+            
         }
+        if ($nlocks) {
+            // trash all the locks..
+            $curlock->find();
+            while($curlock->fetch()) {
+                $cc =clone($curlock);
+                $cc->delete();
+            }
+        }
+        
         // make a lock..
-         
         
+        $curlock = DB_DataObject::factory('Core_locking');
+        $curlock->setFrom(array(
+            'on_id' => $_REQUEST['on_id'],
+            'on_table' => $_REQUEST['on_table'],
+            'created' => date('Y-m-d H:i:s'),
+            'person_id' => $this->authUser->id,
+        ));
+        $id = $curlock->insert();
+        $this->jok($id);
+        
+    }
+     
+    
         
     
 }
\ No newline at end of file