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/** |
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* Yii Sms Captcha widget. |
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* |
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* This is the JavaScript widget used by the yii\captcha\Captcha widget. |
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* |
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* @link http://www.yiiframework.com/ |
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* @copyright Copyright (c) 2008 Yii Software LLC |
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* @license http://www.yiiframework.com/license/ |
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* @author Qiang Xue <[email protected]> |
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* @since 2.0 |
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*/ |
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(function ($) { |
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$.fn.yiiSmsCaptcha = function (method) { |
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if (methods[method]) { |
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return methods[method].apply(this, Array.prototype.slice.call(arguments, 1)); |
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} else if (typeof method === 'object' || !method) { |
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return methods.init.apply(this, arguments); |
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} else { |
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$.error('Method ' + method + ' does not exist on jQuery.yiiSmsCaptcha'); |
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return false; |
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} |
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}; |
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var defaults = { |
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refreshUrl: undefined, |
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hashKey: undefined, |
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mobileField: undefined, |
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buttonTime: undefined, |
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buttonGet: undefined |
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}; |
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var countdown; |
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var mobileReg = /^(((13[0-9]{1})|(15[0-9]{1})|(17[0-9]{1})|(18[0-9]{1}))+\d{8})$/; |
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var addCookie = function (name, value, expiresHours) { |
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var cookieString = name + "=" + value; |
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if (expiresHours > 0) { |
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var date = new Date(); |
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date.setTime(date.getTime() + expiresHours * 1000); |
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cookieString = cookieString + ";expires=" + date.toUTCString(); |
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} |
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document.cookie = cookieString; |
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}; |
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var editCookie = function (name, value, expiresHours) { |
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var cookieString = name + "=" + value; |
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if (expiresHours > 0) { |
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var date = new Date(); |
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date.setTime(date.getTime() + expiresHours * 1000); //单位是毫秒 |
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cookieString = cookieString + ";expires=" + date.toGMTString(); |
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} |
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document.cookie = cookieString; |
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}; |
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var getCookie = function (name) { |
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var strCookie = document.cookie; |
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var arrCookie = strCookie.split("; "); |
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for (var i = 0; i < arrCookie.length; i++) { |
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var arr = arrCookie[i].split("="); |
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if (arr[0] === name) { |
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return arr[1]; |
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break; |
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} |
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} |
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}; |
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var methods = { |
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init: function (options) { |
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return this.each(function () { |
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var $e = $(this); |
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//用当前设置合并默认设置 |
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var settings = $.extend({}, defaults, options || {}); |
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$e.data('yiiSmsCaptcha', { |
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settings: settings |
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}); |
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//绑定事件 |
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$e.on('click.yiiSmsCaptcha', function () { |
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methods.refresh.apply($e); |
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return false; |
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}); |
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//检查倒计时完了没 |
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var waitTime = getCookie(settings.hashKey) ? getCookie(settings.hashKey) : 0; |
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if (waitTime > 0) { |
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methods.remainTime(settings.hashKey, $e); |
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} |
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}); |
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}, |
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refresh: function () { |
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var $e = this, |
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settings = this.data('yiiSmsCaptcha').settings; |
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$.ajax({ |
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url: $e.data('yiiSmsCaptcha').settings.refreshUrl, |
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data: {"mobile": $("#" + settings.mobileField).val()}, |
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dataType: 'json', |
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type: 'POST', |
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async: false, |
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cache: false, |
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success: function (data) { |
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//刷新成功开始倒计时 |
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addCookie(settings.hashKey, data.waitTime, data.waitTime); |
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methods.remainTime(settings.hashKey, $e); |
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$('body').data(settings.hashKey, data.hash); |
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console.info(data); |
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}, |
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error: function (XMLHttpRequest, textStatus, errorThrown) { |
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console.error("Http Error:" + XMLHttpRequest.statusText + ", status:" + XMLHttpRequest.status + ", responseText:" + XMLHttpRequest.responseText); |
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} |
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}); |
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}, |
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destroy: function () { |
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return this.each(function () { |
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$(window).unbind('.yiiSmsCaptcha'); |
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$(this).removeData('yiiSmsCaptcha'); |
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}); |
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}, |
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data: function () { |
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return this.data('yiiSmsCaptcha'); |
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}, |
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remainTime: function (hashKey, e) { |
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countdown = getCookie(hashKey) ? getCookie(hashKey) : 0; |
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if (countdown === 0) { |
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e.removeAttr("disabled"); |
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e.html(e.data('yiiSmsCaptcha').settings.buttonGet); |
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return; |
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} else { |
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e.attr("disabled", true); |
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e.html(e.data('yiiSmsCaptcha').settings.buttonTime.replace(/@second@/, countdown)); |
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countdown--; |
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editCookie(hashKey, countdown, countdown + 1); |
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} |
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setTimeout(function () { |
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methods.remainTime(hashKey, e); |
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}, 1000); |
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} |
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}; |
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})(window.jQuery); |
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yii.validation.smsCaptcha = function (value, messages, options) { |
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if (options.skipOnEmpty && pub.isEmpty(value)) { |
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return; |
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} |
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// CAPTCHA may be updated via AJAX and the updated hash is stored in body data |
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var hash = jQuery('body').data(options.hashKey); |
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if (hash == null) { |
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hash = options.hash; |
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} |
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for (var h = 0, i = value.length - 1; i >= 0; --i) { |
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h += parseInt(value.charAt(i), 10); |
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} |
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if (h !== hash) { |
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yii.validation.addMessage(messages, options.message, value); |
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} |
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}; |
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yuncms /
framework
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