From a868e52d2ba3e06698becb8140ceb357730dd01d Mon Sep 17 00:00:00 2001
From: Benjamin Franzke <ben@bnf.dev>
Date: Wed, 21 Feb 2024 13:21:43 +0100
Subject: [PATCH] [BUGFIX] Prevent possible browser freezes in FormEditor
Using timestamps as array keys in form yaml configuration
can result in sparse [1] JavaScript arrays which contain
"empty slots".
Example yaml configuration:
templateRootPaths:
1708504268: 'EXT:example/Resources/Private/Emails/Templates'
This value is properly serialized into an object by PHP json_encode
(as it does not contain sequential integer keys starting at 0), but
the FormEditor data model produces arrays from numerical keys during
clone operations of such data sets and basically creates sparse arrays
like:
> const example = []
> example[1708504268] = 'EXT:example/Resources/Private/Emails/Templates'
> console.log(example)
[
<1708504268 empty items>,
'EXT:forms_extended/Resources/Private/Emails/Templates'
]
Some array-looping operations like Array.reduce() will loop through all
empty slots [1] and therefore preduce a lot of processing load
(1708504269 loops for the example above) that ultimately cause freezes.
The array to object copy operation is now replaced by a modern spread
operation that is defined to skip empty slots.
[1] https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Indexed_collections#sparse_arrays
Releases: main, 12.4, 11.5
Resolves: #103168
Change-Id: I10b586ff5c5b0fb3698bfbbe28b2f93d932b71a2
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/83079
Reviewed-by: Benjamin Franzke <ben@bnf.dev>
Tested-by: Benjamin Franzke <ben@bnf.dev>
Tested-by: core-ci <typo3@b13.com>
---
Build/Sources/TypeScript/form/backend/form-editor/core.ts | 8 +-------
.../Public/JavaScript/backend/form-editor/core.js | 2 +-
2 files changed, 2 insertions(+), 8 deletions(-)
diff --git a/Build/Sources/TypeScript/form/backend/form-editor/core.ts b/Build/Sources/TypeScript/form/backend/form-editor/core.ts
index 096f85dbb17a..24e3069bd888 100644
--- a/Build/Sources/TypeScript/form/backend/form-editor/core.ts
+++ b/Build/Sources/TypeScript/form/backend/form-editor/core.ts
@@ -803,13 +803,7 @@ export class Model<D extends object, T extends ModelData<D>> {
// in case the previous guess was wrong, the initialized array
// is converted to an object when a non-numeric path segment is found
} else if (false === $.isNumeric(nextPartOfPath) && 'array' === $.type(obj[firstPartOfPath])) {
- obj[firstPartOfPath] = (obj[firstPartOfPath] as Array<unknown>).reduce(
- (converted: Record<number, unknown>, item: unknown, itemIndex: number): Record<number, unknown> => {
- converted[itemIndex] = item;
- return converted;
- },
- {} as Record<number, unknown>
- );
+ obj[firstPartOfPath] = { ...(obj[firstPartOfPath] as Array<unknown>) };
}
obj = obj[firstPartOfPath] as Record<string, unknown>;
}
diff --git a/typo3/sysext/form/Resources/Public/JavaScript/backend/form-editor/core.js b/typo3/sysext/form/Resources/Public/JavaScript/backend/form-editor/core.js
index a4002e0a5909..4444a123e948 100644
--- a/typo3/sysext/form/Resources/Public/JavaScript/backend/form-editor/core.js
+++ b/typo3/sysext/form/Resources/Public/JavaScript/backend/form-editor/core.js
@@ -10,4 +10,4 @@
*
* The TYPO3 project - inspiring people to share!
*/
-import $ from"jquery";export function assert(e,t,r){if("function"==typeof e&&(e=!1!==e()),!e){if(t=t||"Assertion failed",r&&(t=t+" ("+r+")"),"undefined"!=typeof Error)throw new Error(t);throw t}}export class Utility{assert(e,t,r){assert(e,t,r)}isUndefinedOrNull(e){return null==e}isNonEmptyArray(e){return Array.isArray(e)&&e.length>0}isNonEmptyString(e){return"string"==typeof e&&e.length>0}canBeInterpretedAsInteger(e){if("number"==typeof e)return!0;if("string"!=typeof e)return!1;const t=e;return(1*t).toString()===t.toString()&&-1===t.toString().indexOf(".")}buildPropertyPath(e,t,r,i,n){let o="";return n=!!n,this.isNonEmptyString(t)||this.isNonEmptyString(r)?(assert(this.isNonEmptyString(t),'Invalid parameter "collectionElementIdentifier"',1475412569),assert(this.isNonEmptyString(r),'Invalid parameter "collectionName"',1475412570),o=r+"."+repository.getIndexFromPropertyCollectionElementByIdentifier(t,r,i)):o="",this.isUndefinedOrNull(e)||(assert(this.isNonEmptyString(e),'Invalid parameter "propertyPath"',1475415988),o=this.isNonEmptyString(o)?o+"."+e:e),n||assert(this.isNonEmptyString(o),"The property path could not be resolved",1475663210),o}convertToSimpleObject(e){assert("object"===$.type(e),'Invalid parameter "formElement"',1475377782);const t={},r="getObjectData"in e&&"function"==typeof e.getObjectData?e.getObjectData():e,i=r.renderables;delete r.renderables;for(const[e,i]of Object.entries(r))e.match(/^__/)||(null===i||"object"!=typeof i||Array.isArray(i)?"function"!==$.type(i)&&"undefined"!==$.type(i)&&(t[e]=i):t[e]=this.convertToSimpleObject(i));if("array"===$.type(i)){t.renderables=[];for(let e=0,r=i.length;e<r;++e)t.renderables.push(this.convertToSimpleObject(i[e]))}return t}}export class PropertyValidationService{constructor(){this.validators={}}addValidatorIdentifiersToFormElementProperty(e,t,r,i,n,o){assert("object"===$.type(e),'Invalid parameter "formElement"',1475661025),assert("array"===$.type(t),'Invalid parameter "validators"',1475661026),assert("array"===$.type(t),'Invalid parameter "validators"',1479238074);const s=e.get("__identifierPath");r=utility.buildPropertyPath(r,i,n,e);const a=getApplicationStateStack().getCurrentState("propertyValidationServiceRegisteredValidators");utility.isUndefinedOrNull(a[s])&&(a[s]={}),utility.isUndefinedOrNull(a[s][r])&&(a[s][r]={validators:[],configuration:o});for(const e of t)-1===a[s][r].validators.indexOf(e)&&a[s][r].validators.push(e);getApplicationStateStack().setCurrentState("propertyValidationServiceRegisteredValidators",a)}removeValidatorIdentifiersFromFormElementProperty(e,t){assert("object"===$.type(e),'Invalid parameter "formElement"',1475700618),assert(utility.isNonEmptyString(t),'Invalid parameter "propertyPath"',1475706896);const r=e.get("__identifierPath"),i={},n=getApplicationStateStack().getCurrentState("propertyValidationServiceRegisteredValidators");if(r in n)for(const e of Object.keys(n[r]||{}))e.indexOf(t)>-1||(i[e]=n[r][e]);n[r]=i,getApplicationStateStack().setCurrentState("propertyValidationServiceRegisteredValidators",n)}removeAllValidatorIdentifiersFromFormElement(e){assert("object"===$.type(e),'Invalid parameter "formElement"',1475668189);const t={},r=getApplicationStateStack().getCurrentState("propertyValidationServiceRegisteredValidators");for(const i of Object.keys(r||{}))i===e.get("__identifierPath")||i.indexOf(e.get("__identifierPath")+"/")>-1||(t[i]=r[i]);getApplicationStateStack().setCurrentState("propertyValidationServiceRegisteredValidators",t)}addValidator(e,t){assert(utility.isNonEmptyString(e),'Invalid parameter "validatorIdentifier"',1475669143),assert("function"===$.type(t),'Invalid parameter "func"',1475669144),assert("function"!==$.type(this.validators[e]),'The validator "'+e+'" is already registered',1475669145),this.validators[e]=t}validateFormElementProperty(e,t){let r;assert("object"===$.type(e),'Invalid parameter "formElement"',1475676517),assert(utility.isNonEmptyString(t),'Invalid parameter "propertyPath"',1475676518);const i=e.get("__identifierPath"),n=[],o=getApplicationStateStack().getCurrentState("propertyValidationServiceRegisteredValidators");if(r={propertyValidatorsMode:"AND"},!utility.isUndefinedOrNull(o[i])&&"object"===$.type(o[i][t])&&"array"===$.type(o[i][t].validators)){r=o[i][t].configuration;for(let r=0,s=o[i][t].validators.length;r<s;++r){const s=o[i][t].validators[r];if("function"!==$.type(this.validators[s]))continue;const a=this.validators[s](e,t);utility.isNonEmptyString(a)&&n.push(a)}}return n.length>0&&"OR"===r.propertyValidatorsMode&&n.length!==o[i][t].validators.length?[]:n}validateFormElement(e){assert("object"===$.type(e),'Invalid parameter "formElement"',1475749668);const t=e.get("__identifierPath"),r=[],i=getApplicationStateStack().getCurrentState("propertyValidationServiceRegisteredValidators");if(!utility.isUndefinedOrNull(i[t]))for(const n of Object.keys(i[t]))r.push({propertyPath:n,validationResults:this.validateFormElementProperty(e,n)});return r}validationResultsHasErrors(e){assert("array"===$.type(e),'Invalid parameter "validationResults"',1478613477);for(let t=0,r=e.length;t<r;++t)for(let r=0,i=e[t].validationResults.length;r<i;++r)if(e[t].validationResults[r].validationResults&&e[t].validationResults[r].validationResults.length>0)return!0;return!1}validateFormElementRecursive(e,t,r){if(assert("object"===$.type(e),'Invalid parameter "formElement"',1475756764),t=!!t,(r=r||[]).push({formElementIdentifierPath:e.get("__identifierPath"),validationResults:this.validateFormElement(e)}),t&&this.validationResultsHasErrors(r))return r;const i=e.get("renderables");if("array"===$.type(i))for(let e=0,n=i.length;e<n;++e)if(this.validateFormElementRecursive(i[e],t,r),t&&this.validationResultsHasErrors(r))return r;return r}addValidatorIdentifiersFromFormElementPropertyCollections(e){assert("object"===$.type(e),'Invalid parameter "formElement"',1475707334);const t=repository.getFormEditorDefinition("formElements",e.get("type"));if(!utility.isUndefinedOrNull(t.propertyCollections))for(const r of Object.keys(t.propertyCollections))if(Array.isArray(t.propertyCollections[r]))for(let i=0,n=t.propertyCollections[r].length;i<n;++i)if("array"===$.type(t.propertyCollections[r][i].editors)&&-1!==repository.getIndexFromPropertyCollectionElementByIdentifier(t.propertyCollections[r][i].identifier,r,e))for(let n=0,o=t.propertyCollections[r][i].editors.length;n<o;++n){if("array"!==$.type(t.propertyCollections[r][i].editors[n].propertyValidators))continue;const o={propertyValidatorsMode:"AND"};utility.isUndefinedOrNull(t.propertyCollections[r][i].editors[n].propertyValidatorsMode)||"OR"!==t.propertyCollections[r][i].editors[n].propertyValidatorsMode||(o.propertyValidatorsMode="OR"),this.addValidatorIdentifiersToFormElementProperty(e,t.propertyCollections[r][i].editors[n].propertyValidators,t.propertyCollections[r][i].editors[n].propertyPath,t.propertyCollections[r][i].identifier,r,o)}}}export class PublisherSubscriber{constructor(){this.topics={},this.subscriberUid=-1}publish(e,t){if(assert(utility.isNonEmptyString(e),'Invalid parameter "topic"',1475358066),utility.isUndefinedOrNull(this.topics[e]))return;const r=this.topics[e];for(const i of r)i.func(e,t)}subscribe(e,t){assert(utility.isNonEmptyString(e),'Invalid parameter "topic"',1475358067),assert("function"===$.type(t),'Invalid parameter "func"',1475411986),utility.isUndefinedOrNull(this.topics[e])&&(this.topics[e]=[]);const r=(++this.subscriberUid).toString();return this.topics[e].push({token:r,func:t}),r}unsubscribe(e){assert(utility.isNonEmptyString(e),'Invalid parameter "token"',1475358068);for(const t of Object.values(this.topics)){const r=t;for(let t=0,i=r.length;t<i;++t)if(r[t].token===e)return r.splice(t,1),e}return null}}function extendModel(e,t,r,i){if(assert("object"===$.type(e),'Invalid parameter "modelToExtend"',1475358069),assert("object"===$.type(t)||"array"===$.type(t),'Invalid parameter "modelExtension"',1475358070),i=!!i,r=r||"",$.isEmptyObject(t))assert(""!==r,"Empty path is not allowed",1474640022),e.on(r,"core/formElement/somePropertyChanged"),e.set(r,t,i);else{const n={...t};for(const o of Object.keys(n)){const s=""===r?o:r+"."+o;e.on(s,"core/formElement/somePropertyChanged"),null===n[o]||"object"!=typeof n[o]&&!Array.isArray(n[o])?"properties.options"===r?e.set(r,t,i):e.set(s,n[o],i):extendModel(e,n[o],s,i)}}}export class Model{constructor(){this.objectData={},this.publisherTopics={}}get(e){let t,r;for(assert(utility.isNonEmptyString(e),'Invalid parameter "key"',1475361755),r=this.objectData;e.indexOf(".")>0;){if(t=e.slice(0,e.indexOf(".")),e=e.slice(t.length+1),!(t in r))return;r=r[t]}return r[e]}set(e,t,r){let i,n,o,s,a;assert(utility.isNonEmptyString(e),'Invalid parameter "key"',1475361756),r=!!r;const l=this.get(e);for(a=this.objectData,i=e;i.indexOf(".")>0;)n=i.slice(0,i.indexOf(".")),i=i.slice(n.length+1),$.isNumeric(n)&&(n=parseInt(n,10)),s=i.indexOf("."),o=-1===s?i:i.slice(0,s),"undefined"===$.type(a[n])?$.isNumeric(o)?a[n]=[]:a[n]={}:!1===$.isNumeric(o)&&"array"===$.type(a[n])&&(a[n]=a[n].reduce(((e,t,r)=>(e[r]=t,e)),{})),a=a[n];if(a[i]=t,!utility.isUndefinedOrNull(this.publisherTopics[e])&&!r)for(let r=0,i=this.publisherTopics[e].length;r<i;++r)publisherSubscriber.publish(this.publisherTopics[e][r],[e,t,l,this.objectData.__identifierPath])}unset(e,t){let r,i,n;assert(utility.isNonEmptyString(e),'Invalid parameter "key"',1489321637),t=!!t;const o=this.get(e);if(e.indexOf(".")>0?(i=e.split("."),n=i.pop(),i=i.join("."),r=this.get(i),void 0!==r&&delete r[n]):assert(!1,"remove toplevel properties is not supported",1489319753),!utility.isUndefinedOrNull(this.publisherTopics[e])&&!t)for(let t=0,r=this.publisherTopics[e].length;t<r;++t)publisherSubscriber.publish(this.publisherTopics[e][t],[e,void 0,o,this.objectData.__identifierPath])}on(e,t){assert(utility.isNonEmptyString(e),'Invalid parameter "key"',1475361757),assert(utility.isNonEmptyString(t),'Invalid parameter "topicName"',1475361758),"array"!==$.type(this.publisherTopics[e])&&(this.publisherTopics[e]=[]),-1===this.publisherTopics[e].indexOf(t)&&this.publisherTopics[e].push(t)}off(e,t){assert(utility.isNonEmptyString(e),'Invalid parameter "key"',1475361759),assert(utility.isNonEmptyString(t),'Invalid parameter "topicName"',1475361760),"array"===$.type(this.publisherTopics[e])&&(this.publisherTopics[e]=this.publisherTopics[e].filter((e=>t!==e)))}getObjectData(){return $.extend(!0,{},this.objectData)}toString(){const e=this.getObjectData(),{renderables:t,__parentRenderable:r,...i}=e,n=t||null;let o=null;utility.isUndefinedOrNull(r)||(o=r.getObjectData().__identifierPath+" (filtered)");const s=i;if(null!==o&&(s.__parentRenderable=o),null!==n&&Array.isArray(n)){const e=[];for(let t=0,r=n.length;t<r;++t){const r=n[t];e.push(JSON.parse(r.toString()))}s.renderables=e}return JSON.stringify(s,null,2)}clone(){const e=this.getObjectData(),t=e.renderables||null;delete e.renderables,delete e.__parentRenderable,e.renderables=!!t||null;const r=new Model;if(extendModel(r,e,"",!0),null!==t&&Array.isArray(t)){const e=[];for(let i=0,n=t.length;i<n;++i){let n=t[i];n=n.clone(),n.set("__parentRenderable",r,!0),e.push(n)}r.set("renderables",e,!0)}return r}}function createModel(e){e=e||{};const t=new Model;return extendModel(t,e,"",!0),t}export class Repository{setFormEditorDefinitions(e){assert("object"===$.type(e),'Invalid parameter "formEditorDefinitions"',1475364394);for(const t of Object.keys(e)){const r=t;if(null===e[r]||"object"==typeof e[r])for(const t of Object.keys(e[r]))null!==e[r][t]&&"object"==typeof e[r][t]||(e[r][t]={})}this.formEditorDefinitions=e}getFormEditorDefinition(e,t){return assert(utility.isNonEmptyString(e),'Invalid parameter "definitionName"',1475364952),assert(utility.isNonEmptyString(t),'Invalid parameter "subject"',1475364953),$.extend(!0,{},this.formEditorDefinitions[e][t])}getRootFormElement(){return getApplicationStateStack().getCurrentState("formDefinition")}addFormElement(e,t,r,i){let n,o,s;assert("object"===$.type(e),'Invalid parameter "formElement"',1475436224),assert("object"===$.type(t),'Invalid parameter "referenceFormElement"',1475364956),utility.isUndefinedOrNull(i)&&(i=!0),i=!!i,r=!!r;const a=this.getFormEditorDefinition("formElements",e.get("type")),l=this.getFormEditorDefinition("formElements",t.get("type"));if(!a._isTopLevelFormElement&&l._isCompositeFormElement?("array"!==$.type(t.get("renderables"))&&t.set("renderables",[],i),e.set("__parentRenderable",t,i),e.set("__identifierPath",t.get("__identifierPath")+"/"+e.get("identifier"),i),t.get("renderables").push(e)):(t.get("__identifierPath")===getApplicationStateStack().getCurrentState("formDefinition").get("__identifierPath")?(s=t.get("renderables"),t=s[s.length-1]):a._isTopLevelFormElement&&!l._isTopLevelFormElement?t=this.findEnclosingCompositeFormElementWhichIsOnTopLevel(t):a._isCompositeFormElement&&(n=this.findEnclosingCompositeFormElementWhichIsNotOnTopLevel(t),n&&(t=n)),e.set("__parentRenderable",t.get("__parentRenderable"),i),e.set("__identifierPath",t.get("__parentRenderable").get("__identifierPath")+"/"+e.get("identifier"),i),o=t.get("__parentRenderable").get("renderables"),o.splice(o.indexOf(t)+1,0,e)),r&&"array"===$.type(a.editors))for(let t=0,r=a.editors.length;t<r;++t){if("array"!==$.type(a.editors[t].propertyValidators))continue;const r={propertyValidatorsMode:"AND"};utility.isUndefinedOrNull(a.editors[t].propertyValidatorsMode)||"OR"!==a.editors[t].propertyValidatorsMode||(r.propertyValidatorsMode="OR"),propertyValidationService.addValidatorIdentifiersToFormElementProperty(e,a.editors[t].propertyValidators,a.editors[t].propertyPath,void 0,void 0,r)}return e}removeFormElement(e,t,r){utility.isUndefinedOrNull(r)&&(r=!0),r=!!r,t=!!t,assert("object"===$.type(e),'Invalid parameter "formElement"',1475364957),assert("object"===$.type(e.get("__parentRenderable")),"Removing the root element is not allowed",1472553024);const i=e.get("__parentRenderable").get("renderables");i.splice(i.indexOf(e),1),e.get("__parentRenderable").set("renderables",i,r),t&&propertyValidationService.removeAllValidatorIdentifiersFromFormElement(e)}moveFormElement(e,t,r,i){let n,o,s;assert("object"===$.type(e),'Invalid parameter "formElementToMove"',1475364958),assert("after"===t||"before"===t||"inside"===t,'Invalid position "'+t+'"',1475364959),assert("object"===$.type(r),'Invalid parameter "referenceFormElement"',1475364960),utility.isUndefinedOrNull(i)&&(i=!0),i=!!i;const a=this.getFormEditorDefinition("formElements",e.get("type")),l=this.getFormEditorDefinition("formElements",r.get("type"));this.removeFormElement(e,!1);const p=(e,t)=>{assert("object"===$.type(e),'Invalid parameter "formElement"',1475364961),assert(utility.isNonEmptyString(t),'Invalid parameter "pathPrefix"',1475364962);const r=e.get("__identifierPath"),n=t+"/"+e.get("identifier"),o=getApplicationStateStack().getCurrentState("propertyValidationServiceRegisteredValidators");utility.isUndefinedOrNull(o[r])||(o[n]=o[r],delete o[r]),getApplicationStateStack().setCurrentState("propertyValidationServiceRegisteredValidators",o),e.set("__identifierPath",n,i);const s=e.get("renderables");if("array"===$.type(s))for(let t=0,r=s.length;t<r;++t)p(s[t],e.get("__identifierPath"))};return"inside"===t?(assert(!a._isTopLevelFormElement,"This move is not allowed",1476993731),assert(l._isCompositeFormElement,"This move is not allowed",1476993732),e.set("__parentRenderable",r,i),p(e,r.get("__identifierPath")),o=r.get("renderables"),utility.isUndefinedOrNull(o)&&(o=[]),o.splice(0,0,e),r.set("renderables",o,i)):a._isTopLevelFormElement&&l._isTopLevelFormElement?(n=r.get("__parentRenderable").get("renderables"),s=n.indexOf(r),"after"===t?n.splice(s+1,0,e):n.splice(s,0,e),r.get("__parentRenderable").set("renderables",n,i)):(e.get("__parentRenderable").get("identifier")===r.get("__parentRenderable").get("identifier")?(n=r.get("__parentRenderable").get("renderables"),s=n.indexOf(r)):(e.set("__parentRenderable",r.get("__parentRenderable"),i),p(e,r.get("__parentRenderable").get("__identifierPath")),n=r.get("__parentRenderable").get("renderables"),s=n.indexOf(r)),"after"===t?n.splice(s+1,0,e):n.splice(s,0,e),r.get("__parentRenderable").set("renderables",n,i)),e}getIndexForEnclosingCompositeFormElementWhichIsOnTopLevelForFormElement(e){let t;assert("object"===$.type(e),'Invalid parameter "formElement"',1475364963);const r=this.getFormEditorDefinition("formElements",e.get("type"));return t=r._isTopLevelFormElement&&r._isCompositeFormElement?e:e.get("__identifierPath")===getApplicationStateStack().getCurrentState("formDefinition").get("__identifierPath")?getApplicationStateStack().getCurrentState("formDefinition").get("renderables")[0]:this.findEnclosingCompositeFormElementWhichIsOnTopLevel(e),t.get("__parentRenderable").get("renderables").indexOf(t)}findEnclosingCompositeFormElementWhichIsOnTopLevel(e){let t;for(assert("object"===$.type(e),'Invalid parameter "formElement"',1475364964),assert("object"===$.type(e.get("__parentRenderable")),"The root element is never encloused by anything",1472556223),t=this.getFormEditorDefinition("formElements",e.get("type"));!t._isTopLevelFormElement;)e=e.get("__parentRenderable"),t=this.getFormEditorDefinition("formElements",e.get("type"));return e}findEnclosingGridRowFormElement(e){let t;for(assert("object"===$.type(e),'Invalid parameter "formElement"',1490520271),t=this.getFormEditorDefinition("formElements",e.get("type"));!t._isGridRowFormElement;){if(t._isTopLevelFormElement)return null;e=e.get("__parentRenderable"),t=this.getFormEditorDefinition("formElements",e.get("type"))}return t._isTopLevelFormElement?null:e}findEnclosingCompositeFormElementWhichIsNotOnTopLevel(e){let t;for(assert("object"===$.type(e),'Invalid parameter "formElement"',1475364965),t=this.getFormEditorDefinition("formElements",e.get("type"));!t._isCompositeFormElement;){if(t._isTopLevelFormElement)return null;e=e.get("__parentRenderable"),t=this.getFormEditorDefinition("formElements",e.get("type"))}return t._isTopLevelFormElement?null:e}getNonCompositeNonToplevelFormElements(){const e=[],t=r=>{assert("object"===$.type(r),'Invalid parameter "formElement"',1475364961);const i=this.getFormEditorDefinition("formElements",r.get("type"));i._isTopLevelFormElement||i._isCompositeFormElement||e.push(r);const n=r.get("renderables");if("array"===$.type(n))for(let e=0,r=n.length;e<r;++e)t(n[e])};return t(this.getRootFormElement()),e}isFormElementIdentifierUsed(e){let t;assert(utility.isNonEmptyString(e),'Invalid parameter "identifier"',1475364966);const r=i=>{let n;if(i.get("identifier")===e&&(t=!0),!t&&(n=i.get("renderables"),"array"===$.type(n)))for(let e=0,i=n.length;e<i&&(r(n[e]),!t);++e);};return r(getApplicationStateStack().getCurrentState("formDefinition")),t}getNextFreeFormElementIdentifier(e){let t;assert(utility.isNonEmptyString(e),'Invalid parameter "formElementType"',1475373676);const r=e.toLowerCase().replace(/[^a-z0-9]/g,"-")+"-";for(t=1;this.isFormElementIdentifierUsed(r+t);)t++;return r+t}findFormElementByIdentifierPath(e){let t,r;assert(utility.isNonEmptyString(e),'Invalid parameter "identifierPath"',1475373677);let i=getApplicationStateStack().getCurrentState("formDefinition");const n=e.split("/"),o=n.length;for(let s=0;s<o;++s){const a=n[s];if(0!==s&&s!==o)if(r=i.get("renderables"),Array.isArray(r)){t=null;for(let e=0,i=r.length;e<i;++e)if(a===r[e].get("identifier")){t=r[e];break}assert("null"!==$.type(t),'Could not find form element "'+a+'" in path "'+e+'"',1472424334),i=t}else assert(!1,"No form elements found",1472424330);else assert(a===i.get("identifier"),'"'+a+'" does not exist in path "'+e+'"',1472424333)}return i}findFormElement(e){return"object"==typeof e&&(e=e.get("__identifierPath")),this.findFormElementByIdentifierPath(e)}findCollectionElementByIdentifierPath(e,t){assert(utility.isNonEmptyString(e),'Invalid parameter "collectionElementIdentifier"',1475375281),assert("array"===$.type(t),'Invalid parameter "collection"',1475375282);for(let r=0,i=t.length;r<i;++r)if(t[r].identifier===e)return t[r]}getIndexFromPropertyCollectionElementByIdentifier(e,t,r){assert(utility.isNonEmptyString(e),'Invalid parameter "collectionElementIdentifier"',1475375283),assert("object"===$.type(r),'Invalid parameter "formElement"',1475375284),assert(utility.isNonEmptyString(t),'Invalid parameter "collectionName"',1475375285);const i=r.get(t);if("array"===$.type(i))for(let t=0,r=i.length;t<r;++t)if(i[t].identifier===e)return t;return-1}addPropertyCollectionElement(e,t,r,i,n){let o,s;assert("object"===$.type(e),'Invalid parameter "collectionElementToAdd"',1475375686),assert("object"===$.type(r),'Invalid parameter "formElement"',1475375687),assert(utility.isNonEmptyString(t),'Invalid parameter "collectionName"',1475375688),utility.isUndefinedOrNull(n)&&(n=!0),n=!!n,o=r.get(t),"array"!==$.type(o)&&(extendModel(r,[],t,!0),o=r.get(t)),utility.isUndefinedOrNull(i)?s=0:(s=this.getIndexFromPropertyCollectionElementByIdentifier(i,t,r)+1,assert(-1<s,"Could not find collection element "+i+" within collection "+t,1477413154)),o.splice(s,0,e),r.set(t,o,!0),propertyValidationService.removeValidatorIdentifiersFromFormElementProperty(r,t);for(let e=0,i=o.length;e<i;++e)extendModel(r,o[e],t+"."+e,!0);return r.set(t,o,!0),propertyValidationService.addValidatorIdentifiersFromFormElementPropertyCollections(r),r.set(t,o,n),r}removePropertyCollectionElementByIdentifier(e,t,r,i){assert(utility.isNonEmptyString(t),'Invalid parameter "collectionElementIdentifier"',1475375689),assert("object"===$.type(e),'Invalid parameter "formElement"',1475375690),assert(utility.isNonEmptyString(r),'Invalid parameter "collectionName"',1475375691);const n=e.get(r);assert("array"===$.type(n),'The collection "'+r+'" does not exist',1475375692),utility.isUndefinedOrNull(i)&&(i=!0),i=!!i,propertyValidationService.removeValidatorIdentifiersFromFormElementProperty(e,r);const o=this.getIndexFromPropertyCollectionElementByIdentifier(t,r,e);n.splice(o,1),e.set(r,n,i),propertyValidationService.addValidatorIdentifiersFromFormElementPropertyCollections(e)}movePropertyCollectionElement(e,t,r,i,n,o){let s;assert("after"===t||"before"===t,'Invalid position "'+t+'"',1477404485),assert("string"===$.type(r),'Invalid parameter "referenceCollectionElementIdentifier"',1477404486),assert("object"===$.type(n),'Invalid parameter "formElement"',1477404488);const a=n.get(i);assert("array"===$.type(a),'The collection "'+i+'" does not exist',1477404490);const l=this.findCollectionElementByIdentifierPath(e,a);assert("object"===$.type(l),'Invalid parameter "collectionElementToMove"',1477404484),this.removePropertyCollectionElementByIdentifier(n,e,i);const p=this.getIndexFromPropertyCollectionElementByIdentifier(r,i,n);assert(-1<p,"Could not find collection element "+r+" within collection "+i,1477404489),"before"===t&&(s=a[p-1],r=utility.isUndefinedOrNull(s)?void 0:s.identifier),this.addPropertyCollectionElement(l,i,n,r,o)}}export class Factory{createFormElement(e,t,r,i,n){let o;assert("object"===$.type(e),'Invalid parameter "configuration"',1475375693),assert(utility.isNonEmptyString(e.identifier),'"identifier" must not be empty',1475436040),assert(utility.isNonEmptyString(e.type),'"type" must not be empty',1475604050),i=!!i,utility.isUndefinedOrNull(n)&&(n=!0),n=!!n;const s=repository.getFormEditorDefinition("formElements",e.type),a=e.renderables;delete e.renderables;const l={},p=s.predefinedDefaults||{};for(const t of Object.keys(e))utility.isUndefinedOrNull(repository.formEditorDefinitions[t])||(p[t]=p[t]||{},l[t]=$.extend(p[t]||{},e[t]),delete p[t],delete e[t]);const d=""===(t=t||"")?e.identifier:t+"/"+e.identifier,c=createModel({...p,...e,renderables:!!a||null,__parentRenderable:null,__identifierPath:d});c.set("__parentRenderable",r||null,n);for(const[e,t]of Object.entries(l)){let r=0;for(const i of Object.values(t)){let t;const n=this.createPropertyCollectionElement(i.identifier,i,e);r>0&&(t=l[e][r-1].identifier),repository.addPropertyCollectionElement(n,e,c,t,!0),++r}}if(i&&"array"===$.type(s.editors))for(let e=0,t=s.editors.length;e<t;++e){if("array"!==$.type(s.editors[e].propertyValidators))continue;const t={propertyValidatorsMode:"AND"};utility.isUndefinedOrNull(s.editors[e].propertyValidatorsMode)||"OR"!==s.editors[e].propertyValidatorsMode||(t.propertyValidatorsMode="OR"),propertyValidationService.addValidatorIdentifiersToFormElementProperty(c,s.editors[e].propertyValidators,s.editors[e].propertyPath,void 0,void 0,t)}if("array"===$.type(a)){o=[];for(let e=0,t=a.length;e<t;++e)o.push(this.createFormElement(a[e],d,c,i,n));c.set("renderables",o,n)}return c}createPropertyCollectionElement(e,t,r){let i;assert(utility.isNonEmptyString(e),'Invalid parameter "collectionElementIdentifier"',1475377160),assert("object"===$.type(t),'Invalid parameter "collectionElementConfiguration"',1475377161),assert(utility.isNonEmptyString(r),'Invalid parameter "collectionName"',1475377162),t.identifier=e;const n=repository.getFormEditorDefinition(r,e);return i="predefinedDefaults"in n&&n.predefinedDefaults?n.predefinedDefaults:{},$.extend(i,t)}}export class DataBackend{constructor(){this.endpoints={},this.prototypeName=null,this.persistenceIdentifier=null}setEndpoints(e){assert("object"===$.type(e),'Invalid parameter "endpoints"',1475377488),this.endpoints=e}setPrototypeName(e){assert(utility.isNonEmptyString(e),'Invalid parameter "prototypeName"',1475928095),this.prototypeName=e}setPersistenceIdentifier(e){assert(utility.isNonEmptyString(e),'Invalid parameter "persistenceIdentifier"',1475377489),this.persistenceIdentifier=e}saveFormDefinition(){assert(utility.isNonEmptyString(this.endpoints.saveForm),'The endpoint "saveForm" is not configured',1475520918),runningAjaxRequests.saveForm&&runningAjaxRequests.saveForm.abort(),runningAjaxRequests.saveForm=$.post(this.endpoints.saveForm,{formPersistenceIdentifier:this.persistenceIdentifier,formDefinition:JSON.stringify(utility.convertToSimpleObject(getApplicationStateStack().getCurrentState("formDefinition")))},((e,t,r)=>{runningAjaxRequests.saveForm===r&&(runningAjaxRequests.saveForm=null,"success"===e.status?publisherSubscriber.publish("core/ajax/saveFormDefinition/success",[e]):publisherSubscriber.publish("core/ajax/saveFormDefinition/error",[e]))})),runningAjaxRequests.saveForm.fail(((e,t,r)=>{publisherSubscriber.publish("core/ajax/error",[e,t,r])}))}renderFormDefinitionPage(e){assert($.isNumeric(e),'Invalid parameter "pageIndex"',1475377781),assert(utility.isNonEmptyString(this.endpoints.formPageRenderer),'The endpoint "formPageRenderer" is not configured',1473447677),runningAjaxRequests.renderFormDefinitionPage&&runningAjaxRequests.renderFormDefinitionPage.abort(),runningAjaxRequests.renderFormDefinitionPage=$.post(this.endpoints.formPageRenderer,{formDefinition:JSON.stringify(utility.convertToSimpleObject(getApplicationStateStack().getCurrentState("formDefinition"))),pageIndex:e,prototypeName:this.prototypeName},((t,r,i)=>{runningAjaxRequests.renderFormDefinitionPage===i&&(runningAjaxRequests.renderFormDefinitionPage=null,publisherSubscriber.publish("core/ajax/renderFormDefinitionPage/success",[t,e]))})),runningAjaxRequests.renderFormDefinitionPage.fail(((e,t,r)=>{publisherSubscriber.publish("core/ajax/error",[e,t,r])}))}}export class ApplicationStateStack{constructor(){this.stackSize=10,this.stackPointer=0,this.stack=[]}add(e,t){assert("object"===$.type(e),'Invalid parameter "applicationState"',1477847415),t=!!t,$.extend(e,{propertyValidationServiceRegisteredValidators:$.extend(!0,{},this.getCurrentState("propertyValidationServiceRegisteredValidators"))}),this.stack.splice(0,0,e),this.stack.length>this.stackSize&&this.stack.splice(this.stackSize-1,this.stack.length-this.stackSize),t||publisherSubscriber.publish("core/applicationState/add",[e,this.getCurrentStackPointer(),this.getCurrentStackSize()])}addAndReset(e,t){assert("object"===$.type(e),'Invalid parameter "applicationState"',1477872641),this.stackPointer>0&&this.stack.splice(0,this.stackPointer),this.stackPointer=0,this.add(e,!0),t||publisherSubscriber.publish("core/applicationState/add",[this.getCurrentState(),this.getCurrentStackPointer(),this.getCurrentStackSize()])}getCurrentState(e){return void 0===e?this.stack[this.stackPointer]||void 0:(assert("formDefinition"===e||"currentlySelectedPageIndex"===e||"currentlySelectedFormElementIdentifierPath"===e||"propertyValidationServiceRegisteredValidators"===e,'Invalid parameter "type"',1477932754),"undefined"!==$.type(this.stack[this.stackPointer])?this.stack[this.stackPointer][e]:void 0)}setCurrentState(e,t){assert("formDefinition"===e||"currentlySelectedPageIndex"===e||"currentlySelectedFormElementIdentifierPath"===e||"propertyValidationServiceRegisteredValidators"===e,'Invalid parameter "type"',1477934111),this.stack[this.stackPointer][e]=t}setMaximalStackSize(e){assert("number"===$.type(e),'Invalid parameter "size"',1477846933),this.stackSize=e}getMaximalStackSize(){return this.stackSize}getCurrentStackSize(){return this.stack.length}getCurrentStackPointer(){return this.stackPointer}setCurrentStackPointer(e){assert("number"===$.type(e),'Invalid parameter "size"',1477852138),e<0?this.stackPointer=0:e>this.stack.length-1?this.stackPointer=this.stack.length-1:this.stackPointer=e}decrementCurrentStackPointer(){this.setCurrentStackPointer(--this.stackPointer)}incrementCurrentStackPointer(){this.setCurrentStackPointer(++this.stackPointer)}}export function getRunningAjaxRequest(e){return assert(utility.isNonEmptyString(e),'Invalid parameter "ajaxRequestIdentifier"',1475358064),runningAjaxRequests[e]||null}const utility=new Utility,dataBackend=new DataBackend,runningAjaxRequests={},propertyValidationService=new PropertyValidationService,applicationStateStack=new ApplicationStateStack,publisherSubscriber=new PublisherSubscriber,repository=new Repository,factory=new Factory;export function getUtility(){return utility}export function getDataBackend(){return dataBackend}export function getPropertyValidationService(){return propertyValidationService}export function getApplicationStateStack(){return applicationStateStack}export function getPublisherSubscriber(){return publisherSubscriber}export function getFactory(){return factory}export function getRepository(){return repository}
\ No newline at end of file
+import $ from"jquery";export function assert(e,t,r){if("function"==typeof e&&(e=!1!==e()),!e){if(t=t||"Assertion failed",r&&(t=t+" ("+r+")"),"undefined"!=typeof Error)throw new Error(t);throw t}}export class Utility{assert(e,t,r){assert(e,t,r)}isUndefinedOrNull(e){return null==e}isNonEmptyArray(e){return Array.isArray(e)&&e.length>0}isNonEmptyString(e){return"string"==typeof e&&e.length>0}canBeInterpretedAsInteger(e){if("number"==typeof e)return!0;if("string"!=typeof e)return!1;const t=e;return(1*t).toString()===t.toString()&&-1===t.toString().indexOf(".")}buildPropertyPath(e,t,r,i,n){let o="";return n=!!n,this.isNonEmptyString(t)||this.isNonEmptyString(r)?(assert(this.isNonEmptyString(t),'Invalid parameter "collectionElementIdentifier"',1475412569),assert(this.isNonEmptyString(r),'Invalid parameter "collectionName"',1475412570),o=r+"."+repository.getIndexFromPropertyCollectionElementByIdentifier(t,r,i)):o="",this.isUndefinedOrNull(e)||(assert(this.isNonEmptyString(e),'Invalid parameter "propertyPath"',1475415988),o=this.isNonEmptyString(o)?o+"."+e:e),n||assert(this.isNonEmptyString(o),"The property path could not be resolved",1475663210),o}convertToSimpleObject(e){assert("object"===$.type(e),'Invalid parameter "formElement"',1475377782);const t={},r="getObjectData"in e&&"function"==typeof e.getObjectData?e.getObjectData():e,i=r.renderables;delete r.renderables;for(const[e,i]of Object.entries(r))e.match(/^__/)||(null===i||"object"!=typeof i||Array.isArray(i)?"function"!==$.type(i)&&"undefined"!==$.type(i)&&(t[e]=i):t[e]=this.convertToSimpleObject(i));if("array"===$.type(i)){t.renderables=[];for(let e=0,r=i.length;e<r;++e)t.renderables.push(this.convertToSimpleObject(i[e]))}return t}}export class PropertyValidationService{constructor(){this.validators={}}addValidatorIdentifiersToFormElementProperty(e,t,r,i,n,o){assert("object"===$.type(e),'Invalid parameter "formElement"',1475661025),assert("array"===$.type(t),'Invalid parameter "validators"',1475661026),assert("array"===$.type(t),'Invalid parameter "validators"',1479238074);const s=e.get("__identifierPath");r=utility.buildPropertyPath(r,i,n,e);const a=getApplicationStateStack().getCurrentState("propertyValidationServiceRegisteredValidators");utility.isUndefinedOrNull(a[s])&&(a[s]={}),utility.isUndefinedOrNull(a[s][r])&&(a[s][r]={validators:[],configuration:o});for(const e of t)-1===a[s][r].validators.indexOf(e)&&a[s][r].validators.push(e);getApplicationStateStack().setCurrentState("propertyValidationServiceRegisteredValidators",a)}removeValidatorIdentifiersFromFormElementProperty(e,t){assert("object"===$.type(e),'Invalid parameter "formElement"',1475700618),assert(utility.isNonEmptyString(t),'Invalid parameter "propertyPath"',1475706896);const r=e.get("__identifierPath"),i={},n=getApplicationStateStack().getCurrentState("propertyValidationServiceRegisteredValidators");if(r in n)for(const e of Object.keys(n[r]||{}))e.indexOf(t)>-1||(i[e]=n[r][e]);n[r]=i,getApplicationStateStack().setCurrentState("propertyValidationServiceRegisteredValidators",n)}removeAllValidatorIdentifiersFromFormElement(e){assert("object"===$.type(e),'Invalid parameter "formElement"',1475668189);const t={},r=getApplicationStateStack().getCurrentState("propertyValidationServiceRegisteredValidators");for(const i of Object.keys(r||{}))i===e.get("__identifierPath")||i.indexOf(e.get("__identifierPath")+"/")>-1||(t[i]=r[i]);getApplicationStateStack().setCurrentState("propertyValidationServiceRegisteredValidators",t)}addValidator(e,t){assert(utility.isNonEmptyString(e),'Invalid parameter "validatorIdentifier"',1475669143),assert("function"===$.type(t),'Invalid parameter "func"',1475669144),assert("function"!==$.type(this.validators[e]),'The validator "'+e+'" is already registered',1475669145),this.validators[e]=t}validateFormElementProperty(e,t){let r;assert("object"===$.type(e),'Invalid parameter "formElement"',1475676517),assert(utility.isNonEmptyString(t),'Invalid parameter "propertyPath"',1475676518);const i=e.get("__identifierPath"),n=[],o=getApplicationStateStack().getCurrentState("propertyValidationServiceRegisteredValidators");if(r={propertyValidatorsMode:"AND"},!utility.isUndefinedOrNull(o[i])&&"object"===$.type(o[i][t])&&"array"===$.type(o[i][t].validators)){r=o[i][t].configuration;for(let r=0,s=o[i][t].validators.length;r<s;++r){const s=o[i][t].validators[r];if("function"!==$.type(this.validators[s]))continue;const a=this.validators[s](e,t);utility.isNonEmptyString(a)&&n.push(a)}}return n.length>0&&"OR"===r.propertyValidatorsMode&&n.length!==o[i][t].validators.length?[]:n}validateFormElement(e){assert("object"===$.type(e),'Invalid parameter "formElement"',1475749668);const t=e.get("__identifierPath"),r=[],i=getApplicationStateStack().getCurrentState("propertyValidationServiceRegisteredValidators");if(!utility.isUndefinedOrNull(i[t]))for(const n of Object.keys(i[t]))r.push({propertyPath:n,validationResults:this.validateFormElementProperty(e,n)});return r}validationResultsHasErrors(e){assert("array"===$.type(e),'Invalid parameter "validationResults"',1478613477);for(let t=0,r=e.length;t<r;++t)for(let r=0,i=e[t].validationResults.length;r<i;++r)if(e[t].validationResults[r].validationResults&&e[t].validationResults[r].validationResults.length>0)return!0;return!1}validateFormElementRecursive(e,t,r){if(assert("object"===$.type(e),'Invalid parameter "formElement"',1475756764),t=!!t,(r=r||[]).push({formElementIdentifierPath:e.get("__identifierPath"),validationResults:this.validateFormElement(e)}),t&&this.validationResultsHasErrors(r))return r;const i=e.get("renderables");if("array"===$.type(i))for(let e=0,n=i.length;e<n;++e)if(this.validateFormElementRecursive(i[e],t,r),t&&this.validationResultsHasErrors(r))return r;return r}addValidatorIdentifiersFromFormElementPropertyCollections(e){assert("object"===$.type(e),'Invalid parameter "formElement"',1475707334);const t=repository.getFormEditorDefinition("formElements",e.get("type"));if(!utility.isUndefinedOrNull(t.propertyCollections))for(const r of Object.keys(t.propertyCollections))if(Array.isArray(t.propertyCollections[r]))for(let i=0,n=t.propertyCollections[r].length;i<n;++i)if("array"===$.type(t.propertyCollections[r][i].editors)&&-1!==repository.getIndexFromPropertyCollectionElementByIdentifier(t.propertyCollections[r][i].identifier,r,e))for(let n=0,o=t.propertyCollections[r][i].editors.length;n<o;++n){if("array"!==$.type(t.propertyCollections[r][i].editors[n].propertyValidators))continue;const o={propertyValidatorsMode:"AND"};utility.isUndefinedOrNull(t.propertyCollections[r][i].editors[n].propertyValidatorsMode)||"OR"!==t.propertyCollections[r][i].editors[n].propertyValidatorsMode||(o.propertyValidatorsMode="OR"),this.addValidatorIdentifiersToFormElementProperty(e,t.propertyCollections[r][i].editors[n].propertyValidators,t.propertyCollections[r][i].editors[n].propertyPath,t.propertyCollections[r][i].identifier,r,o)}}}export class PublisherSubscriber{constructor(){this.topics={},this.subscriberUid=-1}publish(e,t){if(assert(utility.isNonEmptyString(e),'Invalid parameter "topic"',1475358066),utility.isUndefinedOrNull(this.topics[e]))return;const r=this.topics[e];for(const i of r)i.func(e,t)}subscribe(e,t){assert(utility.isNonEmptyString(e),'Invalid parameter "topic"',1475358067),assert("function"===$.type(t),'Invalid parameter "func"',1475411986),utility.isUndefinedOrNull(this.topics[e])&&(this.topics[e]=[]);const r=(++this.subscriberUid).toString();return this.topics[e].push({token:r,func:t}),r}unsubscribe(e){assert(utility.isNonEmptyString(e),'Invalid parameter "token"',1475358068);for(const t of Object.values(this.topics)){const r=t;for(let t=0,i=r.length;t<i;++t)if(r[t].token===e)return r.splice(t,1),e}return null}}function extendModel(e,t,r,i){if(assert("object"===$.type(e),'Invalid parameter "modelToExtend"',1475358069),assert("object"===$.type(t)||"array"===$.type(t),'Invalid parameter "modelExtension"',1475358070),i=!!i,r=r||"",$.isEmptyObject(t))assert(""!==r,"Empty path is not allowed",1474640022),e.on(r,"core/formElement/somePropertyChanged"),e.set(r,t,i);else{const n={...t};for(const o of Object.keys(n)){const s=""===r?o:r+"."+o;e.on(s,"core/formElement/somePropertyChanged"),null===n[o]||"object"!=typeof n[o]&&!Array.isArray(n[o])?"properties.options"===r?e.set(r,t,i):e.set(s,n[o],i):extendModel(e,n[o],s,i)}}}export class Model{constructor(){this.objectData={},this.publisherTopics={}}get(e){let t,r;for(assert(utility.isNonEmptyString(e),'Invalid parameter "key"',1475361755),r=this.objectData;e.indexOf(".")>0;){if(t=e.slice(0,e.indexOf(".")),e=e.slice(t.length+1),!(t in r))return;r=r[t]}return r[e]}set(e,t,r){let i,n,o,s,a;assert(utility.isNonEmptyString(e),'Invalid parameter "key"',1475361756),r=!!r;const l=this.get(e);for(a=this.objectData,i=e;i.indexOf(".")>0;)n=i.slice(0,i.indexOf(".")),i=i.slice(n.length+1),$.isNumeric(n)&&(n=parseInt(n,10)),s=i.indexOf("."),o=-1===s?i:i.slice(0,s),"undefined"===$.type(a[n])?$.isNumeric(o)?a[n]=[]:a[n]={}:!1===$.isNumeric(o)&&"array"===$.type(a[n])&&(a[n]={...a[n]}),a=a[n];if(a[i]=t,!utility.isUndefinedOrNull(this.publisherTopics[e])&&!r)for(let r=0,i=this.publisherTopics[e].length;r<i;++r)publisherSubscriber.publish(this.publisherTopics[e][r],[e,t,l,this.objectData.__identifierPath])}unset(e,t){let r,i,n;assert(utility.isNonEmptyString(e),'Invalid parameter "key"',1489321637),t=!!t;const o=this.get(e);if(e.indexOf(".")>0?(i=e.split("."),n=i.pop(),i=i.join("."),r=this.get(i),void 0!==r&&delete r[n]):assert(!1,"remove toplevel properties is not supported",1489319753),!utility.isUndefinedOrNull(this.publisherTopics[e])&&!t)for(let t=0,r=this.publisherTopics[e].length;t<r;++t)publisherSubscriber.publish(this.publisherTopics[e][t],[e,void 0,o,this.objectData.__identifierPath])}on(e,t){assert(utility.isNonEmptyString(e),'Invalid parameter "key"',1475361757),assert(utility.isNonEmptyString(t),'Invalid parameter "topicName"',1475361758),"array"!==$.type(this.publisherTopics[e])&&(this.publisherTopics[e]=[]),-1===this.publisherTopics[e].indexOf(t)&&this.publisherTopics[e].push(t)}off(e,t){assert(utility.isNonEmptyString(e),'Invalid parameter "key"',1475361759),assert(utility.isNonEmptyString(t),'Invalid parameter "topicName"',1475361760),"array"===$.type(this.publisherTopics[e])&&(this.publisherTopics[e]=this.publisherTopics[e].filter((e=>t!==e)))}getObjectData(){return $.extend(!0,{},this.objectData)}toString(){const e=this.getObjectData(),{renderables:t,__parentRenderable:r,...i}=e,n=t||null;let o=null;utility.isUndefinedOrNull(r)||(o=r.getObjectData().__identifierPath+" (filtered)");const s=i;if(null!==o&&(s.__parentRenderable=o),null!==n&&Array.isArray(n)){const e=[];for(let t=0,r=n.length;t<r;++t){const r=n[t];e.push(JSON.parse(r.toString()))}s.renderables=e}return JSON.stringify(s,null,2)}clone(){const e=this.getObjectData(),t=e.renderables||null;delete e.renderables,delete e.__parentRenderable,e.renderables=!!t||null;const r=new Model;if(extendModel(r,e,"",!0),null!==t&&Array.isArray(t)){const e=[];for(let i=0,n=t.length;i<n;++i){let n=t[i];n=n.clone(),n.set("__parentRenderable",r,!0),e.push(n)}r.set("renderables",e,!0)}return r}}function createModel(e){e=e||{};const t=new Model;return extendModel(t,e,"",!0),t}export class Repository{setFormEditorDefinitions(e){assert("object"===$.type(e),'Invalid parameter "formEditorDefinitions"',1475364394);for(const t of Object.keys(e)){const r=t;if(null===e[r]||"object"==typeof e[r])for(const t of Object.keys(e[r]))null!==e[r][t]&&"object"==typeof e[r][t]||(e[r][t]={})}this.formEditorDefinitions=e}getFormEditorDefinition(e,t){return assert(utility.isNonEmptyString(e),'Invalid parameter "definitionName"',1475364952),assert(utility.isNonEmptyString(t),'Invalid parameter "subject"',1475364953),$.extend(!0,{},this.formEditorDefinitions[e][t])}getRootFormElement(){return getApplicationStateStack().getCurrentState("formDefinition")}addFormElement(e,t,r,i){let n,o,s;assert("object"===$.type(e),'Invalid parameter "formElement"',1475436224),assert("object"===$.type(t),'Invalid parameter "referenceFormElement"',1475364956),utility.isUndefinedOrNull(i)&&(i=!0),i=!!i,r=!!r;const a=this.getFormEditorDefinition("formElements",e.get("type")),l=this.getFormEditorDefinition("formElements",t.get("type"));if(!a._isTopLevelFormElement&&l._isCompositeFormElement?("array"!==$.type(t.get("renderables"))&&t.set("renderables",[],i),e.set("__parentRenderable",t,i),e.set("__identifierPath",t.get("__identifierPath")+"/"+e.get("identifier"),i),t.get("renderables").push(e)):(t.get("__identifierPath")===getApplicationStateStack().getCurrentState("formDefinition").get("__identifierPath")?(s=t.get("renderables"),t=s[s.length-1]):a._isTopLevelFormElement&&!l._isTopLevelFormElement?t=this.findEnclosingCompositeFormElementWhichIsOnTopLevel(t):a._isCompositeFormElement&&(n=this.findEnclosingCompositeFormElementWhichIsNotOnTopLevel(t),n&&(t=n)),e.set("__parentRenderable",t.get("__parentRenderable"),i),e.set("__identifierPath",t.get("__parentRenderable").get("__identifierPath")+"/"+e.get("identifier"),i),o=t.get("__parentRenderable").get("renderables"),o.splice(o.indexOf(t)+1,0,e)),r&&"array"===$.type(a.editors))for(let t=0,r=a.editors.length;t<r;++t){if("array"!==$.type(a.editors[t].propertyValidators))continue;const r={propertyValidatorsMode:"AND"};utility.isUndefinedOrNull(a.editors[t].propertyValidatorsMode)||"OR"!==a.editors[t].propertyValidatorsMode||(r.propertyValidatorsMode="OR"),propertyValidationService.addValidatorIdentifiersToFormElementProperty(e,a.editors[t].propertyValidators,a.editors[t].propertyPath,void 0,void 0,r)}return e}removeFormElement(e,t,r){utility.isUndefinedOrNull(r)&&(r=!0),r=!!r,t=!!t,assert("object"===$.type(e),'Invalid parameter "formElement"',1475364957),assert("object"===$.type(e.get("__parentRenderable")),"Removing the root element is not allowed",1472553024);const i=e.get("__parentRenderable").get("renderables");i.splice(i.indexOf(e),1),e.get("__parentRenderable").set("renderables",i,r),t&&propertyValidationService.removeAllValidatorIdentifiersFromFormElement(e)}moveFormElement(e,t,r,i){let n,o,s;assert("object"===$.type(e),'Invalid parameter "formElementToMove"',1475364958),assert("after"===t||"before"===t||"inside"===t,'Invalid position "'+t+'"',1475364959),assert("object"===$.type(r),'Invalid parameter "referenceFormElement"',1475364960),utility.isUndefinedOrNull(i)&&(i=!0),i=!!i;const a=this.getFormEditorDefinition("formElements",e.get("type")),l=this.getFormEditorDefinition("formElements",r.get("type"));this.removeFormElement(e,!1);const p=(e,t)=>{assert("object"===$.type(e),'Invalid parameter "formElement"',1475364961),assert(utility.isNonEmptyString(t),'Invalid parameter "pathPrefix"',1475364962);const r=e.get("__identifierPath"),n=t+"/"+e.get("identifier"),o=getApplicationStateStack().getCurrentState("propertyValidationServiceRegisteredValidators");utility.isUndefinedOrNull(o[r])||(o[n]=o[r],delete o[r]),getApplicationStateStack().setCurrentState("propertyValidationServiceRegisteredValidators",o),e.set("__identifierPath",n,i);const s=e.get("renderables");if("array"===$.type(s))for(let t=0,r=s.length;t<r;++t)p(s[t],e.get("__identifierPath"))};return"inside"===t?(assert(!a._isTopLevelFormElement,"This move is not allowed",1476993731),assert(l._isCompositeFormElement,"This move is not allowed",1476993732),e.set("__parentRenderable",r,i),p(e,r.get("__identifierPath")),o=r.get("renderables"),utility.isUndefinedOrNull(o)&&(o=[]),o.splice(0,0,e),r.set("renderables",o,i)):a._isTopLevelFormElement&&l._isTopLevelFormElement?(n=r.get("__parentRenderable").get("renderables"),s=n.indexOf(r),"after"===t?n.splice(s+1,0,e):n.splice(s,0,e),r.get("__parentRenderable").set("renderables",n,i)):(e.get("__parentRenderable").get("identifier")===r.get("__parentRenderable").get("identifier")?(n=r.get("__parentRenderable").get("renderables"),s=n.indexOf(r)):(e.set("__parentRenderable",r.get("__parentRenderable"),i),p(e,r.get("__parentRenderable").get("__identifierPath")),n=r.get("__parentRenderable").get("renderables"),s=n.indexOf(r)),"after"===t?n.splice(s+1,0,e):n.splice(s,0,e),r.get("__parentRenderable").set("renderables",n,i)),e}getIndexForEnclosingCompositeFormElementWhichIsOnTopLevelForFormElement(e){let t;assert("object"===$.type(e),'Invalid parameter "formElement"',1475364963);const r=this.getFormEditorDefinition("formElements",e.get("type"));return t=r._isTopLevelFormElement&&r._isCompositeFormElement?e:e.get("__identifierPath")===getApplicationStateStack().getCurrentState("formDefinition").get("__identifierPath")?getApplicationStateStack().getCurrentState("formDefinition").get("renderables")[0]:this.findEnclosingCompositeFormElementWhichIsOnTopLevel(e),t.get("__parentRenderable").get("renderables").indexOf(t)}findEnclosingCompositeFormElementWhichIsOnTopLevel(e){let t;for(assert("object"===$.type(e),'Invalid parameter "formElement"',1475364964),assert("object"===$.type(e.get("__parentRenderable")),"The root element is never encloused by anything",1472556223),t=this.getFormEditorDefinition("formElements",e.get("type"));!t._isTopLevelFormElement;)e=e.get("__parentRenderable"),t=this.getFormEditorDefinition("formElements",e.get("type"));return e}findEnclosingGridRowFormElement(e){let t;for(assert("object"===$.type(e),'Invalid parameter "formElement"',1490520271),t=this.getFormEditorDefinition("formElements",e.get("type"));!t._isGridRowFormElement;){if(t._isTopLevelFormElement)return null;e=e.get("__parentRenderable"),t=this.getFormEditorDefinition("formElements",e.get("type"))}return t._isTopLevelFormElement?null:e}findEnclosingCompositeFormElementWhichIsNotOnTopLevel(e){let t;for(assert("object"===$.type(e),'Invalid parameter "formElement"',1475364965),t=this.getFormEditorDefinition("formElements",e.get("type"));!t._isCompositeFormElement;){if(t._isTopLevelFormElement)return null;e=e.get("__parentRenderable"),t=this.getFormEditorDefinition("formElements",e.get("type"))}return t._isTopLevelFormElement?null:e}getNonCompositeNonToplevelFormElements(){const e=[],t=r=>{assert("object"===$.type(r),'Invalid parameter "formElement"',1475364961);const i=this.getFormEditorDefinition("formElements",r.get("type"));i._isTopLevelFormElement||i._isCompositeFormElement||e.push(r);const n=r.get("renderables");if("array"===$.type(n))for(let e=0,r=n.length;e<r;++e)t(n[e])};return t(this.getRootFormElement()),e}isFormElementIdentifierUsed(e){let t;assert(utility.isNonEmptyString(e),'Invalid parameter "identifier"',1475364966);const r=i=>{let n;if(i.get("identifier")===e&&(t=!0),!t&&(n=i.get("renderables"),"array"===$.type(n)))for(let e=0,i=n.length;e<i&&(r(n[e]),!t);++e);};return r(getApplicationStateStack().getCurrentState("formDefinition")),t}getNextFreeFormElementIdentifier(e){let t;assert(utility.isNonEmptyString(e),'Invalid parameter "formElementType"',1475373676);const r=e.toLowerCase().replace(/[^a-z0-9]/g,"-")+"-";for(t=1;this.isFormElementIdentifierUsed(r+t);)t++;return r+t}findFormElementByIdentifierPath(e){let t,r;assert(utility.isNonEmptyString(e),'Invalid parameter "identifierPath"',1475373677);let i=getApplicationStateStack().getCurrentState("formDefinition");const n=e.split("/"),o=n.length;for(let s=0;s<o;++s){const a=n[s];if(0!==s&&s!==o)if(r=i.get("renderables"),Array.isArray(r)){t=null;for(let e=0,i=r.length;e<i;++e)if(a===r[e].get("identifier")){t=r[e];break}assert("null"!==$.type(t),'Could not find form element "'+a+'" in path "'+e+'"',1472424334),i=t}else assert(!1,"No form elements found",1472424330);else assert(a===i.get("identifier"),'"'+a+'" does not exist in path "'+e+'"',1472424333)}return i}findFormElement(e){return"object"==typeof e&&(e=e.get("__identifierPath")),this.findFormElementByIdentifierPath(e)}findCollectionElementByIdentifierPath(e,t){assert(utility.isNonEmptyString(e),'Invalid parameter "collectionElementIdentifier"',1475375281),assert("array"===$.type(t),'Invalid parameter "collection"',1475375282);for(let r=0,i=t.length;r<i;++r)if(t[r].identifier===e)return t[r]}getIndexFromPropertyCollectionElementByIdentifier(e,t,r){assert(utility.isNonEmptyString(e),'Invalid parameter "collectionElementIdentifier"',1475375283),assert("object"===$.type(r),'Invalid parameter "formElement"',1475375284),assert(utility.isNonEmptyString(t),'Invalid parameter "collectionName"',1475375285);const i=r.get(t);if("array"===$.type(i))for(let t=0,r=i.length;t<r;++t)if(i[t].identifier===e)return t;return-1}addPropertyCollectionElement(e,t,r,i,n){let o,s;assert("object"===$.type(e),'Invalid parameter "collectionElementToAdd"',1475375686),assert("object"===$.type(r),'Invalid parameter "formElement"',1475375687),assert(utility.isNonEmptyString(t),'Invalid parameter "collectionName"',1475375688),utility.isUndefinedOrNull(n)&&(n=!0),n=!!n,o=r.get(t),"array"!==$.type(o)&&(extendModel(r,[],t,!0),o=r.get(t)),utility.isUndefinedOrNull(i)?s=0:(s=this.getIndexFromPropertyCollectionElementByIdentifier(i,t,r)+1,assert(-1<s,"Could not find collection element "+i+" within collection "+t,1477413154)),o.splice(s,0,e),r.set(t,o,!0),propertyValidationService.removeValidatorIdentifiersFromFormElementProperty(r,t);for(let e=0,i=o.length;e<i;++e)extendModel(r,o[e],t+"."+e,!0);return r.set(t,o,!0),propertyValidationService.addValidatorIdentifiersFromFormElementPropertyCollections(r),r.set(t,o,n),r}removePropertyCollectionElementByIdentifier(e,t,r,i){assert(utility.isNonEmptyString(t),'Invalid parameter "collectionElementIdentifier"',1475375689),assert("object"===$.type(e),'Invalid parameter "formElement"',1475375690),assert(utility.isNonEmptyString(r),'Invalid parameter "collectionName"',1475375691);const n=e.get(r);assert("array"===$.type(n),'The collection "'+r+'" does not exist',1475375692),utility.isUndefinedOrNull(i)&&(i=!0),i=!!i,propertyValidationService.removeValidatorIdentifiersFromFormElementProperty(e,r);const o=this.getIndexFromPropertyCollectionElementByIdentifier(t,r,e);n.splice(o,1),e.set(r,n,i),propertyValidationService.addValidatorIdentifiersFromFormElementPropertyCollections(e)}movePropertyCollectionElement(e,t,r,i,n,o){let s;assert("after"===t||"before"===t,'Invalid position "'+t+'"',1477404485),assert("string"===$.type(r),'Invalid parameter "referenceCollectionElementIdentifier"',1477404486),assert("object"===$.type(n),'Invalid parameter "formElement"',1477404488);const a=n.get(i);assert("array"===$.type(a),'The collection "'+i+'" does not exist',1477404490);const l=this.findCollectionElementByIdentifierPath(e,a);assert("object"===$.type(l),'Invalid parameter "collectionElementToMove"',1477404484),this.removePropertyCollectionElementByIdentifier(n,e,i);const p=this.getIndexFromPropertyCollectionElementByIdentifier(r,i,n);assert(-1<p,"Could not find collection element "+r+" within collection "+i,1477404489),"before"===t&&(s=a[p-1],r=utility.isUndefinedOrNull(s)?void 0:s.identifier),this.addPropertyCollectionElement(l,i,n,r,o)}}export class Factory{createFormElement(e,t,r,i,n){let o;assert("object"===$.type(e),'Invalid parameter "configuration"',1475375693),assert(utility.isNonEmptyString(e.identifier),'"identifier" must not be empty',1475436040),assert(utility.isNonEmptyString(e.type),'"type" must not be empty',1475604050),i=!!i,utility.isUndefinedOrNull(n)&&(n=!0),n=!!n;const s=repository.getFormEditorDefinition("formElements",e.type),a=e.renderables;delete e.renderables;const l={},p=s.predefinedDefaults||{};for(const t of Object.keys(e))utility.isUndefinedOrNull(repository.formEditorDefinitions[t])||(p[t]=p[t]||{},l[t]=$.extend(p[t]||{},e[t]),delete p[t],delete e[t]);const d=""===(t=t||"")?e.identifier:t+"/"+e.identifier,c=createModel({...p,...e,renderables:!!a||null,__parentRenderable:null,__identifierPath:d});c.set("__parentRenderable",r||null,n);for(const[e,t]of Object.entries(l)){let r=0;for(const i of Object.values(t)){let t;const n=this.createPropertyCollectionElement(i.identifier,i,e);r>0&&(t=l[e][r-1].identifier),repository.addPropertyCollectionElement(n,e,c,t,!0),++r}}if(i&&"array"===$.type(s.editors))for(let e=0,t=s.editors.length;e<t;++e){if("array"!==$.type(s.editors[e].propertyValidators))continue;const t={propertyValidatorsMode:"AND"};utility.isUndefinedOrNull(s.editors[e].propertyValidatorsMode)||"OR"!==s.editors[e].propertyValidatorsMode||(t.propertyValidatorsMode="OR"),propertyValidationService.addValidatorIdentifiersToFormElementProperty(c,s.editors[e].propertyValidators,s.editors[e].propertyPath,void 0,void 0,t)}if("array"===$.type(a)){o=[];for(let e=0,t=a.length;e<t;++e)o.push(this.createFormElement(a[e],d,c,i,n));c.set("renderables",o,n)}return c}createPropertyCollectionElement(e,t,r){let i;assert(utility.isNonEmptyString(e),'Invalid parameter "collectionElementIdentifier"',1475377160),assert("object"===$.type(t),'Invalid parameter "collectionElementConfiguration"',1475377161),assert(utility.isNonEmptyString(r),'Invalid parameter "collectionName"',1475377162),t.identifier=e;const n=repository.getFormEditorDefinition(r,e);return i="predefinedDefaults"in n&&n.predefinedDefaults?n.predefinedDefaults:{},$.extend(i,t)}}export class DataBackend{constructor(){this.endpoints={},this.prototypeName=null,this.persistenceIdentifier=null}setEndpoints(e){assert("object"===$.type(e),'Invalid parameter "endpoints"',1475377488),this.endpoints=e}setPrototypeName(e){assert(utility.isNonEmptyString(e),'Invalid parameter "prototypeName"',1475928095),this.prototypeName=e}setPersistenceIdentifier(e){assert(utility.isNonEmptyString(e),'Invalid parameter "persistenceIdentifier"',1475377489),this.persistenceIdentifier=e}saveFormDefinition(){assert(utility.isNonEmptyString(this.endpoints.saveForm),'The endpoint "saveForm" is not configured',1475520918),runningAjaxRequests.saveForm&&runningAjaxRequests.saveForm.abort(),runningAjaxRequests.saveForm=$.post(this.endpoints.saveForm,{formPersistenceIdentifier:this.persistenceIdentifier,formDefinition:JSON.stringify(utility.convertToSimpleObject(getApplicationStateStack().getCurrentState("formDefinition")))},((e,t,r)=>{runningAjaxRequests.saveForm===r&&(runningAjaxRequests.saveForm=null,"success"===e.status?publisherSubscriber.publish("core/ajax/saveFormDefinition/success",[e]):publisherSubscriber.publish("core/ajax/saveFormDefinition/error",[e]))})),runningAjaxRequests.saveForm.fail(((e,t,r)=>{publisherSubscriber.publish("core/ajax/error",[e,t,r])}))}renderFormDefinitionPage(e){assert($.isNumeric(e),'Invalid parameter "pageIndex"',1475377781),assert(utility.isNonEmptyString(this.endpoints.formPageRenderer),'The endpoint "formPageRenderer" is not configured',1473447677),runningAjaxRequests.renderFormDefinitionPage&&runningAjaxRequests.renderFormDefinitionPage.abort(),runningAjaxRequests.renderFormDefinitionPage=$.post(this.endpoints.formPageRenderer,{formDefinition:JSON.stringify(utility.convertToSimpleObject(getApplicationStateStack().getCurrentState("formDefinition"))),pageIndex:e,prototypeName:this.prototypeName},((t,r,i)=>{runningAjaxRequests.renderFormDefinitionPage===i&&(runningAjaxRequests.renderFormDefinitionPage=null,publisherSubscriber.publish("core/ajax/renderFormDefinitionPage/success",[t,e]))})),runningAjaxRequests.renderFormDefinitionPage.fail(((e,t,r)=>{publisherSubscriber.publish("core/ajax/error",[e,t,r])}))}}export class ApplicationStateStack{constructor(){this.stackSize=10,this.stackPointer=0,this.stack=[]}add(e,t){assert("object"===$.type(e),'Invalid parameter "applicationState"',1477847415),t=!!t,$.extend(e,{propertyValidationServiceRegisteredValidators:$.extend(!0,{},this.getCurrentState("propertyValidationServiceRegisteredValidators"))}),this.stack.splice(0,0,e),this.stack.length>this.stackSize&&this.stack.splice(this.stackSize-1,this.stack.length-this.stackSize),t||publisherSubscriber.publish("core/applicationState/add",[e,this.getCurrentStackPointer(),this.getCurrentStackSize()])}addAndReset(e,t){assert("object"===$.type(e),'Invalid parameter "applicationState"',1477872641),this.stackPointer>0&&this.stack.splice(0,this.stackPointer),this.stackPointer=0,this.add(e,!0),t||publisherSubscriber.publish("core/applicationState/add",[this.getCurrentState(),this.getCurrentStackPointer(),this.getCurrentStackSize()])}getCurrentState(e){return void 0===e?this.stack[this.stackPointer]||void 0:(assert("formDefinition"===e||"currentlySelectedPageIndex"===e||"currentlySelectedFormElementIdentifierPath"===e||"propertyValidationServiceRegisteredValidators"===e,'Invalid parameter "type"',1477932754),"undefined"!==$.type(this.stack[this.stackPointer])?this.stack[this.stackPointer][e]:void 0)}setCurrentState(e,t){assert("formDefinition"===e||"currentlySelectedPageIndex"===e||"currentlySelectedFormElementIdentifierPath"===e||"propertyValidationServiceRegisteredValidators"===e,'Invalid parameter "type"',1477934111),this.stack[this.stackPointer][e]=t}setMaximalStackSize(e){assert("number"===$.type(e),'Invalid parameter "size"',1477846933),this.stackSize=e}getMaximalStackSize(){return this.stackSize}getCurrentStackSize(){return this.stack.length}getCurrentStackPointer(){return this.stackPointer}setCurrentStackPointer(e){assert("number"===$.type(e),'Invalid parameter "size"',1477852138),e<0?this.stackPointer=0:e>this.stack.length-1?this.stackPointer=this.stack.length-1:this.stackPointer=e}decrementCurrentStackPointer(){this.setCurrentStackPointer(--this.stackPointer)}incrementCurrentStackPointer(){this.setCurrentStackPointer(++this.stackPointer)}}export function getRunningAjaxRequest(e){return assert(utility.isNonEmptyString(e),'Invalid parameter "ajaxRequestIdentifier"',1475358064),runningAjaxRequests[e]||null}const utility=new Utility,dataBackend=new DataBackend,runningAjaxRequests={},propertyValidationService=new PropertyValidationService,applicationStateStack=new ApplicationStateStack,publisherSubscriber=new PublisherSubscriber,repository=new Repository,factory=new Factory;export function getUtility(){return utility}export function getDataBackend(){return dataBackend}export function getPropertyValidationService(){return propertyValidationService}export function getApplicationStateStack(){return applicationStateStack}export function getPublisherSubscriber(){return publisherSubscriber}export function getFactory(){return factory}export function getRepository(){return repository}
\ No newline at end of file
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