From 16cb63b05910055c31dca821c86f2eb815da99e3 Mon Sep 17 00:00:00 2001
From: Jake Vanderwerf <get@jakevanderwerf.ca>
Date: Tue, 12 May 2026 19:02:03 +0000
Subject: [PATCH] =Attempt to stop queue.js from constantly running poll cycle if the status is 429

---
 assets/js/min/dataStore.min.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/assets/js/min/dataStore.min.js b/assets/js/min/dataStore.min.js
index a1cf5f4..cd78141 100644
--- a/assets/js/min/dataStore.min.js
+++ b/assets/js/min/dataStore.min.js
@@ -1 +1 @@
-(()=>{class e{constructor(){if(e.instance)return e.instance;e.instance=this,this.dbConfig=new Map,this.databases=new Map,this.stores=new Map,this.subscribers=new Map,this.pendingInits=new Map,this.fetchQueue=[],this._initialized=!1,this.body=document.body,this.loading=document.querySelector("dialog.loading"),this.init()}async init(){this._initialized||(this._initialized=!0,"indexedDB"in window||console.warn("IndexedDB not supported"))}register(e,t=[],s=1.1){if(Array.isArray(t)||(t=[t]),0===t.length)return;this.dbConfig.has(e)||this.dbConfig.set(e,{dbName:`jvb_${e}`,version:s,stores:{},_initialized:!1});let r=this.dbConfig.get(e);t.forEach((t=>{if(!t.storeName)throw new Error(`Store config for "${e}" missing storeName`);if(!t.keyPath)throw new Error(`Store "${t.storeName}" requires keyPath`);const s=`${e}_${t.storeName}`,i={config:{dbName:r.dbName,storeName:"items",keyPath:"id",indexes:[],endpoint:null,apiBase:jvbSettings.api,filters:{},required:null,TTL:36e5,useHttpCaching:!0,showLoading:!1,delayFetch:!0,validateData:!0,...t},dbKey:e,storeKey:s,data:new Map,cache:new Map,filters:{...t.filters||{}},isFetching:!1,currentRequest:null,lastResponse:null,_initialized:!1};i.config.headers={"X-WP-Nonce":window.auth.getNonce(),...i.config.headers},r.stores[t.storeName]=s,this.stores.set(s,i),this.subscribers.has(s)||this.subscribers.set(s,new Set)})),this.initDB(e).catch((t=>{console.error(`Failed to initialize store "${e}":`,t)}));const i={};for(const[e,t]of Object.entries(r.stores))i[e]=this.getStoreAPI(t);return i}getStoreAPI(e){const t={fetch:()=>this.fetch(e),save:t=>this.save(e,t),delete:t=>this.delete(e,t),get:t=>this.get(e,t),getAll:()=>this.getAll(e),getAllByIndex:(t,s)=>this.getAllByIndex(e,t,s),filterByIndex:t=>this.filterByIndex(e,t),getFiltered:()=>this.getFiltered(e),clear:()=>this.clear(e),setFilter:(t,s)=>this.setFilter(e,t,s),setFilters:t=>this.setFilters(e,t),removeFilter:t=>this.removeFilter(e,t),clearFilters:()=>this.clearFilters(e),clearCache:()=>this.clearCache(e),subscribe:t=>this.subscribe(e,t),ensureInitialized:()=>this.ensureStoreInitialized(e),get filters(){return{...t.getStore().filters}},get lastResponse(){return t.getStore().lastResponse},get data(){return t.getStore().data},getStore:()=>this.stores.get(e)};return t}formDataToObject(e){const t={_isFormData:!0,entries:{}};for(const[s,r]of e.entries())r instanceof File||r instanceof Blob||(t.entries[s]?(Array.isArray(t.entries[s])||(t.entries[s]=[t.entries[s]]),t.entries[s].push(r)):t.entries[s]=r);return t}async objectToFormData(e){if(!e._isFormData)return e;const t=new FormData;for(const[s,r]of Object.entries(e.entries))Array.isArray(r)?r.forEach((e=>t.append(s,e))):t.append(s,r);if(window.jvbUploads&&e.entries.upload_ids){const s=JSON.parse(e.entries.upload_ids);for(const e of s){const s=await window.jvbUploads.getBlobData(e);s&&t.append("files[]",s)}}return t}async initDB(e){const t=this.dbConfig.get(e);if(!t||t._initialized)return;if(this.pendingInits.has(e))return this.pendingInits.get(e);const s=this._performDBInit(e);this.pendingInits.set(e,s);try{await s,t._initialized=!0}finally{this.pendingInits.delete(e)}}async _performDBInit(e){const t=this.dbConfig.get(e),{dbName:s,version:r}=t,i=Object.values(t.stores);try{if(!this.databases.has(s)){const e=await this.openDatabase(s,r,(e=>{i.forEach((t=>{let s=this.stores.get(t);s&&this.setupStores(e,s.config)}))}));this.databases.set(s,e)}i.forEach((e=>{let t=this.stores.get(e);t&&(t.db=this.databases.get(s),t._initialized=!0,this.loadStoreDataInBackground(e),this.notify(e,"db-init"))}))}catch(t){throw console.error(`Failed to initialize database for store "${e}":`,t),t}}openDatabase(e,t,s){return new Promise(((r,i)=>{const a=indexedDB.open(e,t);a.onupgradeneeded=e=>{s&&s(e.target.result,e.oldVersion,e.newVersion)},a.onsuccess=e=>r(e.target.result),a.onerror=e=>i(e.target.error),a.onblocked=()=>{console.warn(`Database ${e} blocked. Close other tabs.`)}}))}setupStores(e,t){if(!e.objectStoreNames.contains(t.storeName)){const s=e.createObjectStore(t.storeName,{keyPath:t.keyPath});t.indexes.forEach((e=>{s.createIndex(e.name,e.keyPath||e.name,{unique:e.unique||!1})}))}if(t.endpoint&&!e.objectStoreNames.contains("cache")){e.createObjectStore("cache",{keyPath:"key"}).createIndex("timestamp","timestamp",{unique:!1})}}async loadFromObjectStore(e,t,s){const r=this.stores.get(e);return r?.db&&r.db.objectStoreNames.contains(t)?new Promise((e=>{const i=r.db.transaction([t],"readonly").objectStore(t).getAll();i.onsuccess=t=>{const r=t.target.result||[];r.forEach(s),e(r)},i.onerror=()=>e([])})):[]}loadStoreDataInBackground(e){const t=this.stores.get(e);t?.db&&Promise.all([this.loadFromObjectStore(e,t.config.storeName,(e=>{const s=this.getItemKey(e,t.config.keyPath);t.data.set(s,e)})),this.loadFromObjectStore(e,"cache",(e=>{this.isCacheValid(e,t.config.TTL)&&t.cache.set(e.key,e)}))]).then((()=>{this.notify(e,"data-ready"),t.config.endpoint&&t.config.delayFetch?(this.fetchQueue.push(e),1===this.fetchQueue.length&&this.processFetchQueue()):t.config.endpoint&&!t.config.delayFetch&&("requestIdleCallback"in window?requestIdleCallback((()=>this.fetch(e)),{timeout:2e3}):setTimeout((()=>this.fetch(e)),100))})).catch((t=>{console.error(`Background load error for store "${e}":`,t)}))}async processFetchQueue(){if(0===this.fetchQueue.length)return;const e=this.fetchQueue.shift();if(!this.stores.get(e))return this.processFetchQueue();try{await this.fetch(e)}catch(t){console.error(`Queue fetch error for "${e}":`,t)}this.fetchQueue.length>0&&("requestIdleCallback"in window?requestIdleCallback((()=>this.processFetchQueue()),{timeout:2e3}):setTimeout((()=>this.processFetchQueue()),50))}async ensureStoreInitialized(e){const t=this.stores.get(e);if(!t)throw new Error(`Store "${e}" not registered`);t._initialized||await this.initDB(t.dbKey)}async withTransaction(e,t,s,r){const i=this.stores.get(e);return i?.db?("string"==typeof t&&(t=[t]),new Promise(((e,a)=>{const o=i.db.transaction(t,s),n=t.map((e=>o.objectStore(e))),c=1===n.length?n[0]:n;let h;o.oncomplete=()=>e(h),o.onerror=()=>a(o.error);try{h=r(c,o)}catch(e){a(e)}}))):null}async fetch(e){await this.ensureStoreInitialized(e);const t=this.stores.get(e);if(!t.isFetching){if(t.config.required){if((Array.isArray(t.config.required)?t.config.required:[t.config.required]).some((e=>!t.filters[e]||""===t.filters[e])))return}t.isFetching=!0;try{const s=this.generateCacheKey(t.filters),r=t.cache.get(s);if(r&&this.isCacheValid(r,t.config.TTL))return this.notify(e,"data-loaded",{cached:!0,items:r.items||[]}),r;t.config.showLoading&&this.setLoading(!0);const i=this.buildFetchUrl(e),a={...t.config.headers};t.config.useHttpCaching&&r&&(r.etag&&(a["If-None-Match"]=r.etag),r.lastModified&&(a["If-Modified-Since"]=r.lastModified));const o=new AbortController;t.currentRequest=o;const n=await fetch(i,{method:"GET",headers:a,signal:o.signal});if(304===n.status)return r?(this.notify(e,"data-loaded",{cached:!0,notModified:!0,items:r.items||[]}),r):(this.notify(e,"data-loaded",{cached:!1,notModified:!0,items:[]}),t.lastResponse={has_more:!1,total:0,pages:1,queue_stats:{}},{items:[]});if(!n.ok)throw new Error(`HTTP ${n.status}: ${n.statusText}`);const c=await n.json();return await this.processFetchedData(e,c,s,n),this.notify(e,"data-loaded",{cached:!1,items:c.items||[]}),c}catch(t){throw"AbortError"!==t.name&&(console.error(`Fetch error for store "${e}":`,t),this.notify(e,"fetch-error",{error:t})),t}finally{t.isFetching=!1,t.currentRequest=null,t.config.showLoading&&this.setLoading(!1)}}}buildFetchUrl(e){const t=this.stores.get(e),s=new URLSearchParams;Object.entries(t.filters).forEach((([e,t])=>{null!=t&&""!==t&&("object"==typeof t?s.set(e,JSON.stringify(t)):s.set(e,t))}));const r=t.config.apiBase+t.config.endpoint;return s.toString()?`${r}?${s}`:r}async processFetchedData(e,t,s,r){const i=this.stores.get(e),a=t.items||[],o=[];i.db&&a.length>0&&await this.withTransaction(e,i.config.storeName,"readwrite",(t=>{a.forEach((s=>{try{const r=this._saveItem(e,s);o.push(r),t.put(r.processed)}catch(e){console.error("Error processing item:",e)}}))}));const n={key:s,items:a.map((e=>this.getItemKey(e,i.config.keyPath))),timestamp:Date.now(),endpoint:i.config.endpoint,filters:{...i.filters},etag:r.headers.get("ETag"),lastModified:r.headers.get("Last-Modified"),has_more:t.has_more||!1};i.cache.set(s,n),i.db?.objectStoreNames.contains("cache")&&await this.withTransaction(e,"cache","readwrite",(e=>{e.put(n)})),i.lastResponse={...t,has_more:t.has_more||!1,total:t.total||a.length,pages:t.pages||1,queue_stats:t.queue_stats||{}};for(let[t,s]of Object.entries(i.filters))"string"==typeof s&&s.includes(",")&&this.createSplitCacheEntries(e,a,t,i.filters,r);o.forEach((t=>{t.statusChanged&&this.notify(e,"item-saved",{item:t.item,key:t.key,previousItem:t.previousItem})}))}createSplitCacheEntries(e,t,s,r,i){const a=this.stores.get(e);r[s].split(",").map((e=>e.trim())).forEach((t=>{let o={};o[s]=t;const n={...r,[s]:t},c=this.generateCacheKey(n);if(a.cache.has(c))return;let h=this.filterByIndex(e,o).map((e=>this.getItemKey(e,a.config.keyPath)));const d={key:c,items:h,timestamp:Date.now(),endpoint:a.config.endpoint,filters:n,etag:i.headers.get("Etag"),lastModified:i.headers.get("Last-Modified"),has_more:20===h.length};a.cache.set(c,d),a.db?.objectStoreNames.contains("cache")&&this.withTransaction(e,"cache","readwrite",(e=>{e.put(d)}))}))}_saveItem(e,t){const s=this.stores.get(e),r=this.processForStorage(t,s.config.validateData);if(!r.valid)throw new Error(`Non-serializable data: ${r.error}`);const i=r.data,a=this.getItemKey(i,s.config.keyPath),o=s.data.get(a);return s.data.set(a,t),{item:t,previousItem:o,key:a,processed:i,statusChanged:o&&o.status!==t.status}}async save(e,t){const s=this.stores.get(e),r=this._saveItem(e,t);return await this.withTransaction(e,s.config.storeName,"readwrite",(e=>{e.put(r.processed)})),this.notify(e,"item-saved",{item:r.item,key:r.key,previousItem:r.previousItem}),r.key}processForStorage(e,t=!0,s="root"){if(null==e)return{valid:!0,data:e};const r=typeof e;if(["string","number","boolean"].includes(r))return{valid:!0,data:e};if("function"===r)return t?{valid:!1,error:`Function at ${s}`}:(console.debug(`[DataStore] Stripped function at ${s}`),{valid:!0,data:void 0});if(e instanceof HTMLElement||void 0!==e.nodeType)return t?{valid:!1,error:`DOM element at ${s}`}:(console.debug(`[DataStore] Stripped DOM element at ${s}`),{valid:!0,data:void 0});if(e instanceof FormData)return t?{valid:!1,error:`FormData at ${s}`}:(console.debug(`[DataStore] Converted FormData at ${s}`),{valid:!0,data:this.formDataToObject(e)});if(e instanceof Date||e instanceof ArrayBuffer||ArrayBuffer.isView(e)||e instanceof Blob)return{valid:!0,data:e};if(e instanceof Set)return this.processForStorage(Array.from(e),t,s);if(e instanceof Map&&(e=Object.fromEntries(e)),Array.isArray(e)){const r=[];for(let i=0;i<e.length;i++){const a=this.processForStorage(e[i],t,`${s}[${i}]`);if(!a.valid)return a;void 0!==a.data&&r.push(a.data)}return{valid:!0,data:r}}if("object"===r){const r={};for(const[i,a]of Object.entries(e)){const e=this.processForStorage(a,t,`${s}.${i}`);if(!e.valid)return e;void 0!==e.data&&(r[i]=e.data)}return{valid:!0,data:r}}return t?{valid:!1,error:`Unknown type at ${s}`}:(console.debug(`[DataStore] Stripped unknown type at ${s}`),{valid:!0,data:void 0})}async delete(e,t){const s=this.stores.get(e);s.data.delete(t),await this.withTransaction(e,s.config.storeName,"readwrite",(e=>{e.delete(t)})),this.notify(e,"item-deleted",{id:t})}get(e,t){return this.stores.get(e).data.get(t)}getAll(e){const t=this.stores.get(e);return Array.from(t.data.values())}filterByIndex(e,t){const s=this.stores.get(e);return s?Array.from(s.data.values()).filter((e=>Object.entries(t).every((([t,s])=>(Array.isArray(s)?s:[s]).includes(e[t]))))):[]}async getAllByIndex(e,t,s){const r=this.stores.get(e),i=Array.isArray(s)?s:[s];if(r.db&&r.db.objectStoreNames.contains(r.config.storeName))try{const e=r.db.transaction([r.config.storeName],"readonly").objectStore(r.config.storeName);if(e.indexNames.contains(t)){const s=e.index(t);return(await Promise.all(i.map((e=>new Promise(((t,r)=>{const i=s.getAll(e);i.onsuccess=()=>t(i.result||[]),i.onerror=()=>r(i.error)})))))).flat()}}catch(e){console.warn(`Index query failed for "${t}", falling back to filter:`,e)}return Array.from(r.data.values()).filter((e=>i.includes(e[t])))}getFiltered(e){const t=this.stores.get(e),s=this.generateCacheKey(t.filters),r=t.cache.get(s);if(r&&r.items)return r.items.reduce(((e,s)=>{const r=t.data.get(s);return r&&e.push(r),e}),[]);if(t.filters.search&&t.filters.search.trim()){const e=t.filters.search.toLowerCase().trim();let s=Array.from(t.data.values()).filter((e=>{for(const[s,r]of Object.entries(t.filters))if("search"!==s&&"page"!==s&&null!=r&&""!==r&&e[s]!==r)return!1;return!0}));return s=s.filter((t=>["name","title","path","description","slug"].some((s=>{const r=t[s];return!!r&&r.toLowerCase().includes(e)})))),s}return this.getAll(e)}async clear(e){const t=this.stores.get(e);t.data.clear(),t.cache.clear(),await this.withTransaction(e,t.config.storeName,"readwrite",(e=>{e.clear()})),this.notify(e,"data-cleared")}async updateFilters(e,t,s=!1){const r=this.stores.get(e),i={...r.filters};s&&(r.filters={...r.config.filters}),Object.entries(t).forEach((([e,t])=>{null==t||""===t?delete r.filters[e]:r.filters[e]=t}));const a=await this.shouldFetchWithFilters(e,t,i);this.notify(e,"filters-changed",{oldFilters:i,filters:r.filters,updates:t}),r.config.endpoint&&a?await this.fetch(e):r.config.endpoint&&this.notify(e,"data-loaded")}async shouldFetchWithFilters(e,t,s){const r=this.stores.get(e);if(!r.config.endpoint||!r.lastResponse)return!0;if("page"in t){const e=t.page,i=s.page||1;if(e>i&&!r.lastResponse.has_more)return r.filters.page=i,!1}if("search"in t){const e=t.search?.trim()||"",i=s.search?.trim()||"";if(!e&&i){const e={...r.filters};if(delete e.search,e.page=1,this.hasCompleteData(r,e))return!1}if(e&&e!==i){const e={...r.filters};if(delete e.search,e.page=1,this.hasCompleteData(r,e))return!1}}return!0}hasCompleteData(e,t){const s=this.generateCacheKey(t),r=e.cache.get(s);return!!r&&(!1===r.has_more||!1===e.lastResponse?.has_more)}setFilter(e,t,s){return this.updateFilters(e,{[t]:s})}async setFilters(e,t){const s=this.stores.get(e);if(Object.keys(t).some((e=>s.filters[e]!==t[e]))||Object.keys(s.filters).some((e=>!(e in t)&&t!==s.config.filters)))return this.updateFilters(e,t)}removeFilter(e,t){return this.updateFilters(e,{[t]:null})}clearFilters(e){return this.updateFilters(e,{},!0)}clearCache(e){const t=this.stores.get(e);t.cache.clear(),t.db?.objectStoreNames.contains("cache")&&this.withTransaction(e,"cache","readwrite",(e=>{e.clear()})),this.notify(e,"cache-cleared")}generateCacheKey(e){const t=Object.keys(e).sort().reduce(((t,s)=>(t[s]=e[s],t)),{});return JSON.stringify(t)}isCacheValid(e,t){if(!e||!e.timestamp)return!1;return Date.now()-e.timestamp<t}subscribe(e,t){this.subscribers.has(e)||this.subscribers.set(e,new Set);const s=this.subscribers.get(e);return s.add(t),()=>s.delete(t)}notify(e,t,s={}){const r=this.subscribers.get(e);r&&r.forEach((r=>{try{r(t,s)}catch(t){console.error(`Subscriber error for store "${e}":`,t)}}))}getItemKey(e,t){if("function"==typeof t)return t(e);const s=t.split(".");let r=e;for(const e of s)r=r?.[e];return r}setLoading(e){this.body.classList.toggle("loading",e),e?this.loading?.showModal():this.loading?.close()}destroy(){this.stores.forEach((e=>{e.currentRequest&&e.currentRequest.abort()})),this.databases.forEach((e=>e.close())),this.stores.clear(),this.subscribers.clear(),this.databases.clear(),this.pendingInits.clear()}}document.addEventListener("DOMContentLoaded",(async function(){window.auth.subscribe((t=>{"auth-loaded"===t&&(window.jvbStore=new e)}))}))})();
\ No newline at end of file
+(()=>{class e{constructor(){if(e.instance)return e.instance;e.instance=this,this.dbConfig=new Map,this.databases=new Map,this.stores=new Map,this.subscribers=new Map,this.pendingInits=new Map,this.fetchQueue=[],this._initialized=!1,this.body=document.body,this.loading=document.querySelector("dialog.loading"),this.init()}async init(){this._initialized||(this._initialized=!0,"indexedDB"in window||console.warn("IndexedDB not supported"))}register(e,t=[],s=1.25){if(Array.isArray(t)||(t=[t]),0===t.length)return;this.dbConfig.has(e)||this.dbConfig.set(e,{dbName:`${jvbBase.base}${e}`,version:s,stores:{},_initialized:!1});let r=this.dbConfig.get(e);t.forEach(t=>{if(!t.storeName)throw new Error(`Store config for "${e}" missing storeName`);if(!t.keyPath)throw new Error(`Store "${t.storeName}" requires keyPath`);const s=`${e}_${t.storeName}`,i={config:{dbName:r.dbName,storeName:"items",keyPath:"id",indexes:[],endpoint:null,apiBase:jvbSettings.api,filters:{},ignore:[],required:null,isAuth:!1,TTL:36e5,useHttpCaching:!0,showLoading:!1,delayFetch:!0,validateData:!0,...t},dbKey:e,storeKey:s,data:new Map,cache:new Map,filters:{...t.filters||{}},isFetching:!1,currentRequest:null,lastResponse:null,_initialized:!1};i.ignoreFilters=new Set(["search","page","per_page","orderby","order","context","source",...i.config.ignore]),i.config.headers={"X-WP-Nonce":window.auth.getNonce(),...i.config.headers},r.stores[t.storeName]=s,this.stores.set(s,i),this.subscribers.has(s)||this.subscribers.set(s,new Set)}),this.initDB(e).catch(t=>{console.error(`Failed to initialize store "${e}":`,t)});const i={};for(const[e,t]of Object.entries(r.stores))i[e]=this.getStoreAPI(t);return i}getStoreAPI(e){const t={fetch:()=>this.fetch(e),save:t=>this.save(e,t),saveMany:t=>this.saveMany(e,t),delete:t=>this.delete(e,t),deleteMany:t=>this.deleteMany(e,t),get:t=>this.get(e,t),getMany:t=>this.getMany(e,t),getAll:()=>this.getAll(e),getAllByIndex:(t,s)=>this.getAllByIndex(e,t,s),filterByIndex:t=>this.filterByIndex(e,t),getFiltered:()=>this.getFiltered(e),clear:()=>this.clear(e),setFilter:(t,s)=>this.setFilter(e,t,s),setFilters:t=>this.setFilters(e,t),removeFilter:t=>this.removeFilter(e,t),clearFilters:()=>this.clearFilters(e),clearCache:()=>this.clearCache(e),subscribe:t=>this.subscribe(e,t),ensureInitialized:()=>this.ensureStoreInitialized(e),get filters(){return{...t.getStore().filters}},get lastResponse(){return t.getStore().lastResponse},get data(){return t.getStore().data},getStore:()=>this.stores.get(e)};return t}formDataToObject(e){const t={_isFormData:!0,entries:{}};for(const[s,r]of e.entries())r instanceof File||r instanceof Blob||(t.entries[s]?(Array.isArray(t.entries[s])||(t.entries[s]=[t.entries[s]]),t.entries[s].push(r)):t.entries[s]=r);return t}async objectToFormData(e){if(!e._isFormData)return e;const t=new FormData;for(const[s,r]of Object.entries(e.entries))Array.isArray(r)?r.forEach(e=>t.append(s,e)):t.append(s,r);if(window.jvbUploads&&e.entries.upload_ids){const s=JSON.parse(e.entries.upload_ids);for(const e of s){const s=await window.jvbUploads.getBlobData(e);s&&t.append("files[]",s)}}return t}async initDB(e){const t=this.dbConfig.get(e);if(!t||t._initialized)return;if(this.pendingInits.has(e))return this.pendingInits.get(e);const s=this._performDBInit(e);this.pendingInits.set(e,s);try{await s,t._initialized=!0}finally{this.pendingInits.delete(e)}}async _performDBInit(e){const t=this.dbConfig.get(e),{dbName:s,version:r}=t,i=Object.values(t.stores);try{if(!this.databases.has(s)){const e=await this.openDatabase(s,r,e=>{i.forEach(t=>{let s=this.stores.get(t);s&&this.setupStores(e,s.config)})});this.databases.set(s,e)}i.forEach(e=>{let t=this.stores.get(e);t&&(t.db=this.databases.get(s),t._initialized=!0,this.loadStoreDataInBackground(e),this.notify(e,"db-init"))})}catch(t){throw console.error(`Failed to initialize database for store "${e}":`,t),t}}openDatabase(e,t,s){return new Promise((r,i)=>{const a=indexedDB.open(e,t);a.onupgradeneeded=e=>{s&&s(e.target.result,e.oldVersion,e.newVersion)},a.onsuccess=e=>r(e.target.result),a.onerror=e=>i(e.target.error),a.onblocked=()=>{console.warn(`Database ${e} blocked. Close other tabs.`)}})}setupStores(e,t){if(!e.objectStoreNames.contains(t.storeName)){const s=e.createObjectStore(t.storeName,{keyPath:t.keyPath});t.indexes.forEach(e=>{s.createIndex(e.name,e.keyPath||e.name,{unique:e.unique||!1})})}if(t.endpoint&&!e.objectStoreNames.contains("cache")){e.createObjectStore("cache",{keyPath:"key"}).createIndex("timestamp","timestamp",{unique:!1})}}async loadFromObjectStore(e,t,s){const r=this.stores.get(e);return r?.db&&r.db.objectStoreNames.contains(t)?new Promise(e=>{const i=r.db.transaction([t],"readonly").objectStore(t).getAll();i.onsuccess=t=>{const r=t.target.result||[];r.forEach(s),e(r)},i.onerror=()=>e([])}):[]}loadStoreDataInBackground(e){const t=this.stores.get(e);t?.db&&Promise.all([this.loadFromObjectStore(e,t.config.storeName,e=>{const s=this.getItemKey(e,t.config.keyPath);t.data.set(s,e)}),this.loadFromObjectStore(e,"cache",e=>{this.isCacheValid(e,t.config.TTL)&&t.cache.set(e.key,e)})]).then(()=>{this.notify(e,"data-ready"),t.config.endpoint&&t.config.delayFetch?(this.fetchQueue.push(e),1===this.fetchQueue.length&&this.processFetchQueue()):t.config.endpoint&&!t.config.delayFetch&&("requestIdleCallback"in window?requestIdleCallback(()=>this.fetch(e),{timeout:2e3}):setTimeout(()=>this.fetch(e),100))}).catch(t=>{console.error(`Background load error for store "${e}":`,t)})}async processFetchQueue(){if(0===this.fetchQueue.length)return;const e=this.fetchQueue.shift();if(!this.stores.get(e))return this.processFetchQueue();try{await this.fetch(e)}catch(t){console.error(`Queue fetch error for "${e}":`,t)}this.fetchQueue.length>0&&("requestIdleCallback"in window?requestIdleCallback(()=>this.processFetchQueue(),{timeout:2e3}):setTimeout(()=>this.processFetchQueue(),50))}async ensureStoreInitialized(e){const t=this.stores.get(e);if(!t)throw new Error(`Store "${e}" not registered`);t._initialized||await this.initDB(t.dbKey)}async withTransaction(e,t,s,r){const i=this.stores.get(e);return i?.db?("string"==typeof t&&(t=[t]),new Promise((e,a)=>{const o=i.db.transaction(t,s),n=t.map(e=>o.objectStore(e)),c=1===n.length?n[0]:n;let h;o.oncomplete=()=>e(h),o.onerror=()=>{const e=o.error||new Error("Transaction failed with unknown error");a(e)};try{h=r(c,o)}catch(e){a(e||new Error("Callback failed with unknown error"))}})):null}async fetch(e){await this.ensureStoreInitialized(e);const t=this.stores.get(e);if(!t.isFetching){if(t.config.required){if((Array.isArray(t.config.required)?t.config.required:[t.config.required]).some(e=>!t.filters[e]||""===t.filters[e]))return}t.isFetching=!0;try{const s=this.generateCacheKey(t.filters),r=t.cache.get(s);if(r&&this.isCacheValid(r,t.config.TTL)){let t=r.items.map(t=>this.get(e,t));return this.notify(e,"data-loaded",{cached:!0,items:t??[]}),r}t.config.showLoading&&this.setLoading(!0);const i=this.buildFetchUrl(e),a={...t.config.headers};t.config.useHttpCaching&&r&&(r.etag&&(a["If-None-Match"]=r.etag),r.lastModified&&(a["If-Modified-Since"]=r.lastModified));const o=new AbortController;let n;if(t.currentRequest=o,n=t.isAuth?await window.auth.fetch(i,{method:"GET",headers:a,signal:o.signal}):await fetch(i,{method:"GET",headers:a,signal:o.signal}),!n.ok){const e=await n.text();throw new Error(`HTTP error! status: ${n.status}, message: ${e}`)}if(304===n.status)return r?(this.notify(e,"data-loaded",{cached:!0,notModified:!0,items:r.items||[]}),r):(this.notify(e,"data-loaded",{cached:!1,notModified:!0,items:[]}),t.lastResponse={has_more:!1,total:0,pages:1,queue_stats:{}},{items:[]});if(!n.ok)throw new Error(`HTTP ${n.status}: ${n.statusText}`);const c=await n.json();return await this.processFetchedData(e,c,s,n),this.notify(e,"data-loaded",{cached:!1,items:c.items||[]}),c}catch(t){if(!("AbortError"===t?.name))throw console.error(`Fetch error for store "${e}":`,t.message),console.dir(t),this.notify(e,"fetch-error",{error:t}),t}finally{t.isFetching=!1,t.currentRequest=null,t.config.showLoading&&this.setLoading(!1)}}}buildFetchUrl(e){const t=this.stores.get(e),s=new URLSearchParams;Object.entries(t.filters).forEach(([e,t])=>{null!=t&&""!==t&&("object"==typeof t?s.set(e,JSON.stringify(t)):s.set(e,t))});const r=t.config.apiBase+t.config.endpoint;return s.toString()?`${r}?${s}`:r}async processFetchedData(e,t,s,r){const i=this.stores.get(e),a=(t.items||[]).filter(e=>e&&"object"==typeof e),o=[];i.db&&a.length>0&&await this.withTransaction(e,i.config.storeName,"readwrite",t=>{a.forEach(s=>{try{const r=this._saveItem(e,s);o.push(r),t.put(r.processed)}catch(e){console.error("Error processing item:",e)}})});const n={key:s,items:a.map(e=>this.getItemKey(e,i.config.keyPath)),timestamp:Date.now(),endpoint:i.config.endpoint,filters:{...i.filters},etag:r.headers.get("ETag"),lastModified:r.headers.get("Last-Modified"),has_more:t.has_more||!1};i.cache.set(s,n),i.db?.objectStoreNames.contains("cache")&&await this.withTransaction(e,"cache","readwrite",e=>{e.put(n)}),i.lastResponse={...t,has_more:t.has_more||!1,total:t.total||a.length,pages:t.pages||1,queue_stats:t.queue_stats||{}};for(let[t,s]of Object.entries(i.filters))"string"==typeof s&&s.includes(",")&&this.createSplitCacheEntries(e,a,t,i.filters,r);o.forEach(t=>{t.statusChanged&&this.notify(e,"item-saved",{item:t.item,key:t.key,previousItem:t.previousItem})})}createSplitCacheEntries(e,t,s,r,i){const a=this.stores.get(e);r[s].split(",").map(e=>e.trim()).forEach(t=>{let o={};o[s]=t;const n={...r,[s]:t},c=this.generateCacheKey(n);if(a.cache.has(c))return;let h=this.filterByIndex(e,o).map(e=>this.getItemKey(e,a.config.keyPath));const l={key:c,items:h,timestamp:Date.now(),endpoint:a.config.endpoint,filters:n,etag:i.headers.get("Etag"),lastModified:i.headers.get("Last-Modified"),has_more:20===h.length};a.cache.set(c,l),a.db?.objectStoreNames.contains("cache")&&this.withTransaction(e,"cache","readwrite",e=>{e.put(l)})})}_saveItem(e,t){const s=this.stores.get(e),r=this.processForStorage(t,s.config.validateData);if(!r.valid)throw new Error(`Non-serializable data: ${r.error}`);const i=r.data,a=this.getItemKey(i,s.config.keyPath),o=s.data.get(a);return s.data.set(a,t),{item:t,previousItem:o,key:a,processed:i,statusChanged:o&&o.status!==t.status}}async save(e,t){const s=this.stores.get(e),r=this._saveItem(e,t);return await this.withTransaction(e,s.config.storeName,"readwrite",e=>{e.put(r.processed)}),this.notify(e,"item-saved",{item:r.item,key:r.key,previousItem:r.previousItem}),r.key}async saveMany(e,t){const s=this.stores.get(e);if(!s)return[];const r=t instanceof Map?Array.from(t.values()):Array.isArray(t)?t:Object.values(t);if(0===r.length)return[];const i=[];return r.forEach(t=>{const s=this._saveItem(e,t);i.push(s)}),await this.withTransaction(e,s.config.storeName,"readwrite",e=>{i.forEach(t=>{e.put(t.processed)})}),this.notify(e,"items-saved",{count:i.length,keys:i.map(e=>e.key)}),i.map(e=>e.key)}processForStorage(e,t=!0,s="root"){if(null===e)return{valid:!0,data:null};if(void 0===e)return t?{valid:!1,error:`Undefined value at ${s}`}:{valid:!0,data:void 0};const r=typeof e;if(["string","number","boolean"].includes(r))return{valid:!0,data:e};if("function"===r)return t?{valid:!1,error:`Function at ${s}`}:{valid:!0,data:void 0};if(e instanceof HTMLElement||void 0!==e.nodeType)return t?{valid:!1,error:`DOM element at ${s}`}:{valid:!0,data:void 0};if(e instanceof FormData)return{valid:!0,data:this.formDataToObject(e)};if(e instanceof Date||e instanceof ArrayBuffer||ArrayBuffer.isView(e)||e instanceof Blob)return{valid:!0,data:e};if(e instanceof Set)return this.processForStorage(Array.from(e),t,s);if(e instanceof Map&&(e=Object.fromEntries(e)),Array.isArray(e)){const r=[];for(let i=0;i<e.length;i++){const a=this.processForStorage(e[i],t,`${s}[${i}]`);if(!a.valid)return a;void 0!==a.data&&r.push(a.data)}return{valid:!0,data:r}}if("object"===r){const r={};for(const[i,a]of Object.entries(e)){if(void 0===a)continue;const e=this.processForStorage(a,t,`${s}.${i}`);if(!e.valid)return e;void 0===e.data&&null!==a||(r[i]=e.data)}return{valid:!0,data:r}}return t?{valid:!1,error:`Unknown type at ${s}`}:{valid:!0,data:void 0}}async delete(e,t){const s=this.stores.get(e);s.data.delete(t),await this.withTransaction(e,s.config.storeName,"readwrite",e=>{e.delete(t)}),this.notify(e,"item-deleted",{id:t})}async deleteMany(e,t){const s=this.stores.get(e);if(!s)return[];const r=t instanceof Set?Array.from(t):Array.isArray(t)?t:Object.keys(t);return 0===r.length?[]:(r.forEach(e=>{s.data.delete(e)}),await this.withTransaction(e,s.config.storeName,"readwrite",e=>{r.forEach(t=>{e.delete(t)})}),this.notify(e,"items-deleted",{count:r.length,ids:r}),r)}get(e,t){return this.stores.get(e).data.get(t)}getMany(e,t,s=!0){const r=this.stores.get(e);if(!r)return[];const i=t instanceof Set?Array.from(t):Array.isArray(t)?t:Object.keys(t);return 0===i.length?[]:s?i.reduce((e,t)=>{const s=r.data.get(t);return s&&e.push(s),e},[]):i.map(e=>r.data.get(e)??null)}getAll(e){const t=this.stores.get(e);return Array.from(t.data.values())}filterByIndex(e,t){const s=this.stores.get(e);return s?Array.from(s.data.values()).filter(e=>!(!e||"object"!=typeof e)&&Object.entries(t).every(([t,s])=>(Array.isArray(s)?s:[s]).includes(e[t]))):[]}async getAllByIndex(e,t,s){const r=this.stores.get(e),i=Array.isArray(s)?s:[s];if(r.db&&r.db.objectStoreNames.contains(r.config.storeName))try{const e=r.db.transaction([r.config.storeName],"readonly").objectStore(r.config.storeName);if(e.indexNames.contains(t)){const s=e.index(t);return(await Promise.all(i.map(e=>new Promise((t,r)=>{const i=s.getAll(e);i.onsuccess=()=>t(i.result||[]),i.onerror=()=>r(i.error)})))).flat()}}catch(e){console.warn(`Index query failed for "${t}", falling back to filter:`,e)}return Array.from(r.data.values()).filter(e=>i.includes(e[t]))}getFiltered(e){const t=this.stores.get(e),s=this.generateCacheKey(t.filters),r=t.cache.get(s);if(r?.items){const e=r.items.reduce((e,s)=>{const r=t.data.get(s);return r&&e.push(r),e},[]);return this.applyOrdering(e,t)}const i=Array.from(t.data.values()),a=t.filters.search?.toLowerCase().trim()||"",o=[];t.filters.taxonomy&&"object"==typeof t.filters.taxonomy&&Object.entries(t.filters.taxonomy).forEach(([e,t])=>{const s=Array.isArray(t)?t:[t];o.push(t=>{if(!t.taxonomies||!t.taxonomies[e])return!1;const r=Object.keys(t.taxonomies[e]).map(e=>parseInt(e));return s.some(e=>r.includes(parseInt(e)))})});for(const[e,s]of Object.entries(t.filters))if("taxonomy"!==e&&!t.ignoreFilters.has(e)&&null!=s&&""!==s&&"all"!==s)if("string"==typeof s&&s.includes(",")){const t=s.split(",").map(e=>e.trim());o.push(s=>t.includes(String(s[e])))}else o.push(t=>String(t[e])===String(s));const n=i.filter(e=>{for(const t of o)if(!t(e))return!1;return!(a&&!this.searchObject(e,a))});return this.applyOrdering(n,t)}applyOrdering(e,t){if(Array.isArray(e)||(e=Array.from(e)),0===e.length)return e;const s=t.filters.orderby||"date",r=(t.filters.order||"desc").toLowerCase();return["random","rand"].includes(s)||["random","rand"].includes(r)?this.shuffle(e):(e.sort((e,t)=>{let i,a;switch(s){case"alphabetical":case"title":i=(e.title||e.name||"").toLowerCase(),a=(t.title||t.name||"").toLowerCase();break;case"modified":i=new Date(e.modified||e.date||0),a=new Date(t.modified||t.date||0);break;default:i=new Date(e.date||e.modified||0),a=new Date(t.date||t.modified||0)}return i<a?"asc"===r?-1:1:i>a?"asc"===r?1:-1:0}),e)}shuffle(e){const t=e.slice();for(let e=t.length-1;e>0;e--){const s=Math.floor(Math.random()*(e+1));[t[e],t[s]]=[t[s],t[e]]}return t}searchObject(e,t){if(!e||"object"!=typeof e)return"string"==typeof e&&e.toLowerCase().includes(t);for(const s of Object.values(e))if(null!=s)if("object"!=typeof s){if("string"==typeof s&&s.toLowerCase().includes(t))return!0}else if(this.searchObject(s,t))return!0;return!1}async clear(e){const t=this.stores.get(e);t.data.clear(),t.cache.clear(),await this.withTransaction(e,t.config.storeName,"readwrite",e=>{e.clear()}),this.notify(e,"data-cleared")}async updateFilters(e,t,s=!1){const r=this.stores.get(e),i={...r.filters};s&&(r.filters={...r.config.filters}),Object.entries(t).forEach(([e,t])=>{null==t||""===t?delete r.filters[e]:r.filters[e]=t}),this.notify(e,"filters-changed",{oldFilters:i,filters:r.filters,updates:t});const a=await this.shouldFetchWithFilters(e,t,i);if(r.config.endpoint&&a)await this.fetch(e);else{const t=this.getFiltered(e);this.notify(e,"data-loaded",{cached:!0,items:t})}}async shouldFetchWithFilters(e,t,s){const r=this.stores.get(e);if(!r.config.endpoint||!r.lastResponse)return!0;if(!1===r.lastResponse.has_more){if(Object.entries(t).every(([e,t])=>(r.ignoreFilters.has(e),!0)))return!1}if("page"in t){const e=t.page,i=s.page||1;if(e>i&&!r.lastResponse.has_more)return r.filters.page=i,!1}if("search"in t){const e=t.search?.trim()||"",i=s.search?.trim()||"";if(!e&&i){const e={...r.filters};if(delete e.search,e.page=1,this.hasCompleteData(r,e))return!1}if(e&&e!==i){const e={...r.filters};if(delete e.search,e.page=1,this.hasCompleteData(r,e))return!1}}return!0}hasCompleteData(e,t){const s=this.generateCacheKey(t),r=e.cache.get(s);return!!r&&(!1===r.has_more||!1===e.lastResponse?.has_more)}setFilter(e,t,s){return this.updateFilters(e,{[t]:s})}async setFilters(e,t){const s=this.stores.get(e);if(Object.keys(t).some(e=>s.filters[e]!==t[e])||Object.keys(s.filters).some(e=>!(e in t)&&t!==s.config.filters))return this.updateFilters(e,t)}removeFilter(e,t){return this.updateFilters(e,{[t]:null})}clearFilters(e){return this.updateFilters(e,{},!0)}clearCache(e){const t=this.stores.get(e);t.cache.clear(),t.db?.objectStoreNames.contains("cache")&&this.withTransaction(e,"cache","readwrite",e=>{e.clear()}),this.notify(e,"cache-cleared")}generateCacheKey(e){const t=Object.keys(e).sort().reduce((t,s)=>(t[s]=e[s],t),{});return JSON.stringify(t)}isCacheValid(e,t){if(!e||!e.timestamp)return!1;return Date.now()-e.timestamp<t}subscribe(e,t){this.subscribers.has(e)||this.subscribers.set(e,new Set);const s=this.subscribers.get(e);return s.add(t),()=>s.delete(t)}notify(e,t,s={}){const r=this.subscribers.get(e);r&&r.forEach(r=>{try{r(t,s)}catch(t){console.error(`Subscriber error for store "${e}":`,t)}})}getItemKey(e,t){if("function"==typeof t)return t(e);const s=t.split(".");let r=e;for(const e of s)r=r?.[e];return r}setLoading(e){this.body.classList.toggle("loading",e),e?this.loading?.showModal():this.loading?.close()}destroy(){this.stores.forEach(e=>{e.currentRequest&&e.currentRequest.abort()}),this.databases.forEach(e=>e.close()),this.stores.clear(),this.subscribers.clear(),this.databases.clear(),this.pendingInits.clear()}}document.addEventListener("DOMContentLoaded",async function(){window.auth.subscribe(t=>{"auth-loaded"===t&&(window.jvbStore=new e)})})})();
\ No newline at end of file

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