sisyphus.min.js

!function(a){function b(a){return"[id="+a.attr("id")+"][name="+a.attr("name")+"]"}a.fn.sisyphus=function(c){var d=a.map(this,function(c){return b(a(c))}).join(),e=Sisyphus.getInstance(d);return e.protect(this,c),e};var c={};c.isAvailable=function(){if("object"==typeof a.jStorage)return!0;try{return localStorage.getItem}catch(b){return!1}},c.set=function(b,c){if("object"==typeof a.jStorage)a.jStorage.set(b,c+"");else try{localStorage.setItem(b,c+"")}catch(d){}},c.get=function(b){if("object"==typeof a.jStorage){var c=a.jStorage.get(b);return c?c.toString():c}return localStorage.getItem(b)},c.remove=function(b){"object"==typeof a.jStorage?a.jStorage.deleteKey(b):localStorage.removeItem(b)},Sisyphus=function(){function f(){return{setInstanceIdentifier:function(a){this.identifier=a},getInstanceIdentifier:function(){return this.identifier},setInitialOptions:function(b){var d={excludeFields:[],customKeySuffix:"",locationBased:!1,timeout:0,autoRelease:!0,onBeforeSave:function(){},onSave:function(){},onBeforeRestore:function(){},onRestore:function(){},onRelease:function(){}};this.options=this.options||a.extend(d,b),this.browserStorage=c},setOptions:function(b){this.options=this.options||this.setInitialOptions(b),this.options=a.extend(this.options,b)},protect:function(b,c){this.setOptions(c),b=b||{};var f=this;if(this.targets=this.targets||[],f.options.name?this.href=f.options.name:this.href=location.hostname+location.pathname+location.search+location.hash,this.targets=a.merge(this.targets,b),this.targets=a.unique(this.targets),this.targets=a(this.targets),!this.browserStorage.isAvailable())return!1;var g=f.options.onBeforeRestore.call(f);if((void 0===g||g)&&f.restoreAllData(),this.options.autoRelease&&f.bindReleaseData(),!d.started[this.getInstanceIdentifier()])if(f.isCKEditorPresent())var h=setInterval(function(){e.isLoaded&&(clearInterval(h),f.bindSaveData(),d.started[f.getInstanceIdentifier()]=!0)},100);else f.bindSaveData(),d.started[f.getInstanceIdentifier()]=!0},isCKEditorPresent:function(){return this.isCKEditorExists()?(e.isLoaded=!1,e.on("instanceReady",function(){e.isLoaded=!0}),!0):!1},isCKEditorExists:function(){return"undefined"!=typeof e},findFieldsToProtect:function(a){return a.find(":input").not(":submit").not(":reset").not(":button").not(":file").not(":password").not(":disabled").not("[readonly]")},bindSaveData:function(){var c=this;c.options.timeout&&c.saveDataByTimeout(),c.targets.each(function(){var d=b(a(this));c.findFieldsToProtect(a(this)).each(function(){if(-1!==a.inArray(this,c.options.excludeFields))return!0;var e=a(this),f=(c.options.locationBased?c.href:"")+d+b(e)+c.options.customKeySuffix;(e.is(":text")||e.is("textarea"))&&(c.options.timeout||c.bindSaveDataImmediately(e,f)),c.bindSaveDataOnChange(e)})})},saveAllData:function(){var c=this;c.targets.each(function(){var d=b(a(this)),f={};c.findFieldsToProtect(a(this)).each(function(){var g=a(this);if(-1!==a.inArray(this,c.options.excludeFields)||void 0===g.attr("name")&&void 0===g.attr("id"))return!0;var h=(c.options.locationBased?c.href:"")+d+b(g)+c.options.customKeySuffix,i=g.val();if(g.is(":checkbox")){var j=g.attr("name");if(void 0!==j&&-1!==j.indexOf("[")){if(f[j]===!0)return;i=[],a("[name='"+j+"']:checked").each(function(){i.push(a(this).val())}),f[j]=!0}else i=g.is(":checked");c.saveToBrowserStorage(h,i,!1)}else if(g.is(":radio"))g.is(":checked")&&(i=g.val(),c.saveToBrowserStorage(h,i,!1));else if(c.isCKEditorExists()){var k=e.instances[g.attr("name")]||e.instances[g.attr("id")];k?(k.updateElement(),c.saveToBrowserStorage(h,g.val(),!1)):c.saveToBrowserStorage(h,i,!1)}else c.saveToBrowserStorage(h,i,!1)})}),c.options.onSave.call(c)},restoreAllData:function(){var c=this,d=!1;c.targets.each(function(){var e=a(this),f=b(a(this));c.findFieldsToProtect(e).each(function(){if(-1!==a.inArray(this,c.options.excludeFields))return!0;var e=a(this),g=(c.options.locationBased?c.href:"")+f+b(e)+c.options.customKeySuffix,h=c.browserStorage.get(g);null!==h&&(c.restoreFieldsData(e,h),d=!0)})}),d&&c.options.onRestore.call(c)},restoreFieldsData:function(a,b){if(void 0===a.attr("name")&&void 0===a.attr("id"))return!1;var c=a.attr("name");!a.is(":checkbox")||"false"===b||void 0!==c&&-1!==c.indexOf("[")?!a.is(":checkbox")||"false"!==b||void 0!==c&&-1!==c.indexOf("[")?a.is(":radio")?a.val()===b&&a.prop("checked",!0):void 0===c||-1===c.indexOf("[")?a.val(b):(b=b.split(","),a.val(b)):a.prop("checked",!1):a.prop("checked",!0)},bindSaveDataImmediately:function(a,b){var c=this;if("onpropertychange"in a?a.get(0).onpropertychange=function(){c.saveToBrowserStorage(b,a.val())}:a.get(0).oninput=function(){c.saveToBrowserStorage(b,a.val())},this.isCKEditorExists()){var d=e.instances[a.attr("name")]||e.instances[a.attr("id")];d&&d.document.on("keyup",function(){d.updateElement(),c.saveToBrowserStorage(b,a.val())})}},saveToBrowserStorage:function(a,b,c){var d=this,e=d.options.onBeforeSave.call(d);(void 0===e||e!==!1)&&(c=void 0===c?!0:c,this.browserStorage.set(a,b),c&&""!==b&&this.options.onSave.call(this))},bindSaveDataOnChange:function(a){var b=this;a.change(function(){b.saveAllData()})},saveDataByTimeout:function(){var a=this,b=a.targets;setTimeout(function(){function b(){a.saveAllData(),setTimeout(b,1e3*a.options.timeout)}return b}(b),1e3*a.options.timeout)},bindReleaseData:function(){var c=this;c.targets.each(function(){var d=a(this),e=b(d);a(this).bind("submit reset",function(){c.releaseData(e,c.findFieldsToProtect(d))})})},manuallyReleaseData:function(){var c=this;c.targets.each(function(){var d=a(this),e=b(d);c.releaseData(e,c.findFieldsToProtect(d))})},releaseData:function(c,e){var f=!1,g=this;d.started[g.getInstanceIdentifier()]=!1,e.each(function(){if(-1!==a.inArray(this,g.options.excludeFields))return!0;var d=a(this),e=(g.options.locationBased?g.href:"")+c+b(d)+g.options.customKeySuffix;g.browserStorage.remove(e),f=!0}),f&&g.options.onRelease.call(g)}}}var d={instantiated:[],started:[]},e=window.CKEDITOR;return{getInstance:function(a){return d.instantiated[a]||(d.instantiated[a]=f(),d.instantiated[a].setInstanceIdentifier(a),d.instantiated[a].setInitialOptions()),a?d.instantiated[a]:d.instantiated[a]},free:function(){return d={instantiated:[],started:[]},null},version:"1.1.3"}}()}(jQuery);