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index.js
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index.js
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function init(eventName) {
if (!window.tuntu) {
window.tuntu = {};
}
window.tuntu[eventName] = window.tuntu[eventName] || [];
return hash();
};
function hash() {
return Math.random().toString(36).substr(2, 5);
};
module.exports = {
_gas: [],
spit: function(eventName, data) {
if (window.tuntu) {
var listeners = window.tuntu[eventName] || [];
for (var i = 0; i < listeners.length; i++) {
listeners[i].callback(data);
}
}
},
suck: function(eventName, callback) {
var that = this;
var id = init(eventName);
if (callback) {
window.tuntu[eventName].push({
id: id,
callback: callback
});
} else {
window.tuntu[eventName].push({
id: id,
callback: function(data) {
that.setState(data);
}
});
}
this._gas.push(id);
return id;
},
silence: function(id) {
var did = false;
if (window.tuntu) {
for (var eventName in window.tuntu) {
var listeners = window.tuntu[eventName];
for (var i = listeners.length; i--;) {
if (listeners[i].id === id) {
window.tuntu[eventName].splice(i, 1);
did = true;
break;
}
}
if (did) {
break;
}
}
}
},
componentWillUnmount() {
for (var i = this._gas.length; i--;) {
this.silence(this._gas[i]);
}
},
};