Changeset 1704 for sandbox/filemanager/js/connector.js

Timestamp:

11/24/09 16:07:27 (14 years ago)

Author:

amuller

Message:

Ticket #597 - Melhorias na visualização do módulo fm com tema azul

File:

• sandbox/filemanager/js/connector.js (modified) (1 diff)

sandbox/filemanager/js/connector.js

@@ -151 +151 @@
 }
 
+function unserialize(str)
+{
+
+        var matchB = function (str, iniPos)
+        {
+                var nOpen, nClose = iniPos;
+                do
+                {
+                        nOpen = str.indexOf('{', nClose+1);
+                        nClose = str.indexOf('}', nClose+1);
+
+                        if (nOpen == -1)
+                        {
+                                return nClose;
+                        }
+                        if (nOpen < nClose )
+                        {
+                                nClose = matchB(str, nOpen);
+                        }
+                } while (nOpen < nClose);
+
+                return nClose;
+        }
+
+        var f = function (str)
+        {
+                switch (str.charAt(0))
+                {
+                        case 'a':
+                                var data = new Array();
+                                var n = parseInt( str.substring( str.indexOf(':')+1, str.indexOf(':',2) ) );
+                                var arrayContent = str.substring(str.indexOf('{')+1, str.lastIndexOf('}'));
+
+                                for (var i = 0; i < n; i++)
+                                {
+                                        var pos = 0;
+
+                                        /* Process Index */
+                                        var indexStr = arrayContent.substr(pos, arrayContent.indexOf(';')+1);
+                                        var index = f(indexStr);
+                                        pos = arrayContent.indexOf(';', pos)+1;
+
+                                        /* Process Content */
+                                        var part = null;
+                                        switch (arrayContent.charAt(pos))
+                                        {
+                                                case 'a':
+                                                        var pos_ = matchB(arrayContent, arrayContent.indexOf('{', pos))+1;
+                                                        part = arrayContent.substring(pos, pos_);
+                                                        pos = pos_;
+                                                        data[index] = f(part);
+                                                        break;
+
+                                                case 's':
+                                                        var pval = arrayContent.indexOf(':', pos+2);
+                                                        var val  = parseInt(arrayContent.substring(pos+2, pval));
+                                                        pos = pval + val + 4;
+                                                        data[index] = arrayContent.substr(pval+2, val);
+                                                        break;
+
+                                                default:
+                                                        part = arrayContent.substring(pos, arrayContent.indexOf(';', pos)+1);
+                                                        pos = arrayContent.indexOf(';', pos)+1;
+                                                        data[index] = f(part);
+                                                        break;
+                                        }
+                                        arrayContent = arrayContent.substr(pos);
+                                }
+                                break;
+
+                        case 's':
+                                var pos = str.indexOf(':', 2);
+                                var val = parseInt(str.substring(2,pos));
+                                var data = str.substr(pos+2, val);
+                                str = str.substr(pos + 4 + val);
+                                break;
+
+                        case 'i':
+                        case 'd':
+                                var pos = str.indexOf(';');
+                                var data = parseInt(str.substring(2,pos));
+                                str = str.substr(pos + 1);
+                                break;
+
+                        case 'N':
+                                var data = null;
+                                str = str.substr(str.indexOf(';') + 1);
+                                break;
+
+                        case 'b':
+                                var data = str.charAt(2) == '1' ? true : false;
+                                break;
+                }
+                return data;
+        }
+        unserialized = f(str);
+        return unserialized;
+}
+var unserialized = new Object();
+
+// Serialize Data Method
+function serialize(data)
+{
+        var f = function(data)
+        {
+                var str_data;
+
+                if (data == null ||
+                                (typeof(data) == 'string' && data == ''))
+                {
+                        str_data = 'N;';
+                }
+
+                else switch(typeof(data))
+                {
+                        case 'object':
+                                var arrayCount = 0;
+
+                                str_data = '';
+
+                                for (i in data)
+                                {
+                                        if (i == 'length')
+                                        {
+                                                continue;
+                                        }
+
+                                        arrayCount++;
+                                        switch (typeof(i))
+                                        {
+                                                case 'number':
+                                                        str_data += 'i:' + i + ';' + f(data[i]);
+                                                        break;
+
+                                                case 'string':
+                                                        str_data += 's:' + i.length + ':"' + i + '";' + f(data[i]);
+                                                        break;
+
+                                                default:
+                                                        showMessage(Element('cc_msg_err_serialize_data_unknown').value);
+                                                        break;
+                                        }
+                                }
+                                if (!arrayCount)
+                                {
+                                        str_data = 'N;';        
+                                }
+                                else
+                                {
+                                        str_data = 'a:' + arrayCount + ':{' + str_data + '}';
+                                        }
+
+                                        break;
+
+                                        case 'string':
+                                        str_data = 's:' + data.length + ':"' + data + '";';
+                                        break;
+
+                                        case 'number':
+                                        str_data = 'i:' + data + ';';
+                                        break;
+
+                                        case 'boolean':
+                                        str_data = 'b:' + (data ? '1' : '0') + ';';
+                                        break;
+
+                                        default:
+                                        showMessage(Element('cc_msg_err_serialize_data_unknown').value);
+                                        return null;
+                                }
+
+                                return str_data;
+                }
+
+                return f(data);
+        }