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Working with filters

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kbparagua 2013-02-19 21:30:33 +08:00
parent f4d353f911
commit 65fdedd27c
1 changed files with 50 additions and 0 deletions
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50
vendor/assets/javascripts/paloma_core.js vendored
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@ -29,3 +29,53 @@ Paloma.execute = function(controller, action, params){
callback(params);
};
Paloma._filters = {};
// Filter class
Paloma.Filter = function(name){
this.name = name;
this.type = undefined;
this.only = undefined;
this.func = undefined;
};
Paloma.Filter.prototype.before = function(only, func){
this.type = 'before';
this._setProperties(only, func);
};
Paloma.Filter.prototype.after = function(only, func){
this.type = 'after';
this._setProperty(only, func);
};
Paloma.Filter.prototype.around = function(only, func){
this.type = 'around';
this._setProperty(only, func);
};
var types = ['before', 'after', 'around'];
for (var i = 0, n = types.length; i < n; i++)}{
var type = types[i];
Paloma.Filter.prototype[type + '_all'] = function(){};
Paloma.Filter.prototype['except_' + type] = function(){};
}
Paloma.Filter.prototype._setProperties = function(only, func){
this.only = only;
this.func = func;
};
// API
Paloma.filter = function(namespace_or_controller){
Paloma._filters[namespace_or_controller] = new Paloma.Filter(namespace_or_controller);
return Paloma._filters[namespace_or_controller];
};