mirror of
https://github.com/mailcow/mailcow-dockerized.git
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10 lines
4.1 KiB
JavaScript
10 lines
4.1 KiB
JavaScript
/*!
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* Form Cache v@VERSION
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* https://github.com/fengyuanchen/formcache
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*
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* Copyright 2014 Fengyuan Chen
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* Released under the MIT license
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*
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* Date: @DATE
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*/
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!function(t){"function"==typeof define&&define.amd?define("formcache",["jquery"],t):t(jQuery)}(function(t){"use strict";var e=t(window),i=window.sessionStorage,s=window.localStorage,n="undefined",o=".formcache",a=/[\.\*\+\^\$\:\!\[\]#>~]+/g,c="change"+o,h="beforeunload"+o,r=function(t){return"checkbox"===t.type||"radio"===t.type},f=function(t){return parseInt(t,10)},u=function(e,i){this.form=e,this.$form=t(e),this.defaults=t.extend({},u.DEFAULTS,t.isPlainObject(i)?i:{}),this.init()};u.prototype={constructor:u,init:function(){var e=this.defaults;e.maxAge=Math.abs(e.maxAge||e.maxage),e.autoStore=Boolean(e.autoStore||e.autostore),this.initKey(),this.initStorage(),this.caches=this.storage.caches,this.index=0,this.activeIndex=0,this.storing=null,t.isArray(e.controls)||(e.controls=[]),this.$controls=this.$form.find(e.controls.join()).not(":file"),this.addListeners(),this.outputCache()},initKey:function(){var e=this.$form,i=this.defaults.key||e.data("key");i||(t("form").each(function(e){t(this).data("key",e)}),i=e.data("key")),this.key=location.pathname+"#formcache-"+i},initStorage:function(){var e,n=this.defaults,o=this.key,a=new Date,c={date:a,maxAge:n.maxAge,caches:[]};i&&(e=i.getItem(o)),!e&&s&&(e=s.getItem(o)),e="string"==typeof e?JSON.parse(e):null,t.isPlainObject(e)?"number"==typeof e.maxAge&&(a-new Date(e.date))/1e3>e.maxAge&&(e=c):e=c,this.storage=e},addListeners:function(){this.defaults.autoStore&&(this.$controls.on(c,t.proxy(this.change,this)),e.on(h,t.proxy(this.beforeunload,this)))},removeListeners:function(){this.defaults.autoStore&&(this.$controls.off(c,this.change),e.off(h,this.beforeunload))},change:function(e){var i,s,n=e.target,o=t(n),c=o.attr("name"),h=[];c&&(i=c.replace(a,""),this.$controls.filter('[name*="'+i+'"]').each(function(){r(n)?h.push(this.checked):(s=t(this).val(),s&&h.push(s))}),h.length&&(this.update(c,h),clearTimeout(this.storing),this.storing=setTimeout(t.proxy(this.store,this),1e3)))},beforeunload:function(){this.update(),this.store()},update:function(t,e){var i=this.activeIndex||this.index,s=this.getCache(i);"string"==typeof t?s[t]=e:s=this.serialize(),this.setCache(i,s)},serialize:function(){var e={};return this.$controls.each(function(){var i,s,n=t(this),o=n.attr("name");o&&(i=e[o],i=t.isArray(i)?i:[],r(this)?i.push(this.checked):(s=n.val(),s&&i.push(s)),i.length&&(e[o]=i))}),e},getCache:function(t){return this.caches[f(t)||this.index]||{}},getCaches:function(){return this.caches},setCache:function(e,i){typeof i===n&&(i=e,e=NaN),t.isPlainObject(i)&&(e=f(e)||this.index,this.caches[e]=i,this.store())},setCaches:function(e){t.isArray(e)&&(this.caches=e,this.store())},removeCache:function(t){this.caches.splice(f(t)||this.index,1),this.store()},removeCaches:function(){this.caches=[],this.store()},outputCache:function(e){var i=this.getCache(e);t.isPlainObject(i)&&(this.activeIndex=f(e)||this.index,i=t.extend(!0,{},i),this.$controls.each(function(){var e,s,n=t(this),o=n.attr("name");o&&(e=i[o],t.isArray(e)&&e.length&&(s=e.shift(),r(this)?this.checked=s:n.val(s)))}))},store:function(){var t=this.storage,e=this.key,n=this.defaults;t.date=new Date,t.maxAge=n.maxAge,t=JSON.stringify(t),n.session&&i&&i.setItem(e,t),n.local&&s&&s.setItem(e,t)},clear:function(){var t=this.key,e=this.defaults;e.session&&i&&i.removeItem(t),e.local&&s&&s.removeItem(t)},destroy:function(){this.removeListeners(),this.$form.removeData("formcache")}},u.DEFAULTS={key:"",local:!0,session:0,autoStore:!0,maxAge:void 0,controls:["select","textarea","input"]},u.setDefaults=function(e){t.extend(u.DEFAULTS,e)},u.other=t.fn.formcache,t.fn.formcache=function(e){var i,s=[].slice.call(arguments,1);return this.each(function(){var n,o=t(this),a=o.data("formcache");a||o.data("formcache",a=new u(this,e)),"string"==typeof e&&t.isFunction(n=a[e])&&(i=n.apply(a,s))}),typeof i!==n?i:this},t.fn.formcache.Constructor=u,t.fn.formcache.setDefaults=u.setDefaults,t.fn.formcache.noConflict=function(){return t.fn.formcache=u.other,this},t(function(){t('form[data-toggle="formcache"]').formcache()})}); |