gee-captcha.js
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/**
* Created by TaoHuang on 2016/12/12.
*/
var $ = require('yoho-jquery');
var GeeCaptcha = function(container, options) {
var optionDefault = {
template: require('hbs/common/gee-captcha.hbs'),
initURI: '//www.yohobuy.com/passport/images.png',
checkURI: '//www.yohobuy.com/passport/captcha/img'
};
$.extend(this, optionDefault, options);
this.container = container;
this.$container = $(this.container);
this.$container.html(this.template());
this.$tip = this.$container.find('.img-check-tip-gee');
this._result = [];
this._captchObj = null;
this.successCb = null;
this.refreshCb = null;
// NODE: 这个是专门给自动化测试做的后门
this.$_____trojanYohobuy = this.$container.find('#yohobuy');
return this;
};
GeeCaptcha.prototype = {
init: function() {
var _this = this;
$.get(_this.initURI + '?t=' + $.now()).then(function(data) {
initGeetest && initGeetest({ // eslint-disable-line
gt: data.gt,
challenge: data.challenge,
product: 'float', // 产品形式，包括：float，embed，popup。注意只对PC版验证码有效
offline: !data.success // 表示用户后台检测极验服务器是否宕机，一般不需要关注
}, $.proxy(_this.initCallback, _this));
});
return this;
},
initCallback: function(captchaObj) {
var _this = this;
_this._captchObj = captchaObj;
captchaObj.onSuccess(function() {
var validate = captchaObj.getValidate();
_this._result = [
validate.geetest_challenge,
validate.geetest_validate,
validate.geetest_seccode
];
_this.hideTip();
_this.successCb && _this.successCb();
});
captchaObj.onFail(function() {
_this._result = [];
_this.hideTip();
});
captchaObj.onRefresh(function() {
_this._result = [];
_this.hideTip();
_this.refreshCb && _this.refreshCb();
});
captchaObj.appendTo(_this.$container.find('.img-check-main').get(0));
},
refresh: function() {
var _this = this;
return $.sleep(500).then(function() {
_this._captchObj.refresh();
});
},
onRefresh: function(cb) {
this.refreshCb = cb;
return this;
},
onSuccess: function(cb) {
this.successCb = cb;
return this;
},
check: function() {
var _this = this;
if (_this.getResults() === '') {
_this.showTip();
return $.Deferred().reject().promise(); // eslint-disable-line
}
if (!this.checkURI) { // 如果没有跳过网络检查
return $.Deferred().resolve().promise(); // eslint-disable-line
}
return $.post(this.checkURI, {
verifyCode: _this.getResults()
}).then(function(result) {
if (result.code === 200) {
_this.hideTip();
return $.Deferred().resolve().promise(); // eslint-disable-line
} else if (result.code === 403) {
_this.refresh();
return $.Deferred().reject().promise(); //eslint-disable-line
} else {
_this.showTip(result.message);
return $.Deferred().reject().promise(); //eslint-disable-line
}
}).fail(function() {
_this.refresh();
});
},
getResults: function() {
if (this.$_____trojanYohobuy && this.$_____trojanYohobuy.val()) {
this._result = [];
this._result.push(this.$_____trojanYohobuy.val());
}
return this._result.join(',');
},
showTip: function(msg) {
if (msg) {
this.$tip.find('em').html(msg);
} else {
this.$tip.find('em').html('请输入正确的图形验证码');
}
if (this.$tip) {
this.$tip.removeClass('hide');
}
return this;
},
hideTip: function() {
if (this.$tip) {
this.$tip.addClass('hide');
}
return this;
},
show: function() {
this.$container.removeClass('hide');
},
hide: function() {
this.$container.addClass('hide');
}
};
GeeCaptcha.prototype.construct = GeeCaptcha;
require('../../common/promise');
module.exports = GeeCaptcha;