export from svn

web/js/helpers.js

@@ -0,0 +1,192 @@
+App.Helpers.getFirst = function(obj)
+{
+    try{ // TODO: remove try / catch
+        var first = {};
+        var key = App.Helpers.getFirstKey(obj);
+        first[key] = obj[key];
+        return first;
+    }
+    catch(e){
+        fb.error(e);
+    }
+    
+    return false;
+}
+
+App.Helpers.getFirstKey = function(obj)
+{
+    try{ // TODO: remove try / catch
+        for (key in obj) break;
+        return key;       
+    }
+    catch(e){
+        fb.error(e);
+    }
+    
+    return false;
+}
+
+App.Helpers.updateInitial = function()
+{
+    // TODO: need api method
+    $.each(App.Env.initialParams, function(key) {
+        var item = App.Env.initialParams[key];
+        $.each(item, function (i, o) {
+            if (i.indexOf('total_') != -1) {
+                App.View.updateInitialInfo(i, o);
+            }
+        });
+    });
+}
+
+App.Helpers.beforeAjax = function(jedi_method) 
+{
+    switch(jedi_method) {
+        case 'DNS.getList':
+            App.Helpers.showLoading();
+            break;
+        default:
+            break;
+    }
+}
+ 
+App.Helpers.afterAjax = function() 
+{
+    App.Helpers.removeLoading();
+}
+
+App.Helpers.removeLoading = function() 
+{
+    var ref = $('#loading');
+    if (ref.length > 0) {
+        ref.remove();
+    }
+}
+
+App.Helpers.showLoading = function() 
+{
+    App.Helpers.removeLoading();
+    var tpl = App.Templates.get('loading', 'general');
+    $(document.body).append(tpl.finalize());
+}
+ 
+// todo: no iteration here
+App.Helpers.getFirstValue = function(obj)
+{
+    var first = '';
+    $.each(obj, function(key, i){
+        return first = obj[key];
+    });
+    
+    return first;
+}
+
+App.Helpers.evalJSON = function(string) 
+{
+    return $.parseJSON(string);
+}
+
+App.Helpers.toJSON = function(object) 
+{
+    return ($.toJSON(object).replace(/'/gi, ''));
+}
+
+
+//
+//  Hints
+//
+App.Helpers.showConsoleHint = function()
+{
+    // TODO:
+}
+
+
+// UTILS
+App.Utils.generatePasswordHash = function(length)
+{
+    var length = length || 11;
+    var chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890!~.";
+    var pass = "";
+    for(var x=0;x<length;x++)
+    {
+        var i = Math.floor(Math.random() * 62);
+        pass += chars.charAt(i);
+    }
+
+    return pass;
+}
+
+App.Helpers.markBrowserDetails = function()
+{
+    var b = App.Env.BROWSER;
+    var classes = [
+    b.type.toLowerCase(),
+    b.type.toLowerCase() + b.version,
+    b.os.toLowerCase()
+    ];
+    $(document.body).addClass(classes.join(' '));
+}
+
+App.Utils.detectBrowser = function()
+{
+    App.Env.BROWSER = {
+        type: $.browser.browser(),
+        version: $.browser.version.number(),
+        os: $.browser.OS()
+    }; 
+    
+    App.Helpers.markBrowserDetails();
+}
+
+App.Helpers.getFormValues = function(form) 
+{
+    var values = {};
+    $(form).find('input, select, textarea').each(function(i, o) {
+        if ($.inArray($(o).attr('class'), ['source', 'target'])) {
+            values[$(o).attr('name')] = $(o).val();
+        }
+    });
+    
+    return values;
+}
+
+App.Helpers.getFormValuesFromElement = function(ref) 
+{
+    var values = {};
+    $(ref).find('input, select, textarea').each(function(i, o) {
+        if ($.inArray($(o).attr('class'), ['source', 'target'])) {
+            values[$(o).attr('name')] = $(o).val();
+        }
+    });
+    
+    return values;
+}
+
+App.Helpers.updateScreen = function()
+{
+    Custom.init();
+    //$(document.body).find('select').each(function(i, o){
+    //   $(o).selectbox(); 
+    //});
+    }
+
+App.Helpers.alert = function(msg) 
+{
+    alert(msg);
+}
+
+App.Helpers.isEmpty = function(o) 
+{
+    return '({})' == o.toSource() || '[]' == o.toSource();
+}
+
+App.Helpers.liveValidate = function()
+{
+    //return;
+    $('input').live('blur', function(evt)
+    {
+        fb.log('BLUR');
+        var elm = $(evt.target);
+        fb.log(elm.attr('TAGNAME'));
+    });
+}