Parse Toast menu from visible HTML for complete item extraction
- Extract items from visible HTML instead of just __OO_STATE__ JSON - Parse headerText spans for item names, price spans for prices - Extract images from Menu_files/ src attributes - Fall back to simpler headerText matching if block parsing fails - Also extract images from __OO_STATE__ and match to items by name - Fixes issue where only 116 items extracted instead of 163+ Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
John Mizerek
parent
b5abbe43b4
commit
d8e6f619ac
1 changed files with 155 additions and 87 deletions
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@ -68,107 +68,175 @@
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<cfset playwrightImages = arrayNew(1)>
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<cfset arrayAppend(response.steps, "Read " & len(pageHtml) & " bytes from local file")>
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<!--- Check for Toast __OO_STATE__ - parse directly, skip Claude --->
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<cfif findNoCase("window.__OO_STATE__", pageHtml)>
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<cfset arrayAppend(response.steps, "Toast menu detected - parsing __OO_STATE__ directly")>
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<!--- Check for Toast menu page - extract from visible HTML for most complete data --->
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<cfif findNoCase("class=""headerText""", pageHtml) AND findNoCase("toasttab", pageHtml)>
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<cfset arrayAppend(response.steps, "Toast menu detected - parsing visible HTML items")>
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<!--- Extract the JSON using regex --->
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<cfset ooStateMatch = reMatchNoCase("window\.__OO_STATE__\s*=\s*(\{.*?\});\s*window\.", pageHtml)>
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<cfif arrayLen(ooStateMatch)>
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<cfset ooStateJson = reReplaceNoCase(ooStateMatch[1], "window\.__OO_STATE__\s*=\s*", "")>
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<cfset ooStateJson = reReplace(ooStateJson, ";\s*window\.$", "")>
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<cftry>
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<!--- Extract visible items from rendered HTML (most complete) --->
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<cfset toastBusiness = structNew()>
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<cfset toastCategories = arrayNew(1)>
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<cfset toastItems = arrayNew(1)>
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<cfset categorySet = structNew()>
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<cfset itemNameSet = structNew()>
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<cfset itemId = 1>
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<cfset currentCategory = "Menu">
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<cftry>
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<cfset ooState = deserializeJSON(ooStateJson)>
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<cfset arrayAppend(response.steps, "Parsed __OO_STATE__ JSON successfully")>
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<!--- Find category headers (h2 with specific Toast patterns) --->
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<cfset categoryMatches = reMatchNoCase('<h2[^>]*class="[^"]*groupHeader[^"]*"[^>]*>([^<]+)</h2>', pageHtml)>
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<cfloop array="#categoryMatches#" index="catMatch">
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<cfset catName = reReplaceNoCase(catMatch, '.*>([^<]+)</h2>.*', '\1')>
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<cfset catName = trim(catName)>
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<cfif len(catName) AND NOT structKeyExists(categorySet, catName)>
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<cfset categorySet[catName] = true>
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<cfset arrayAppend(toastCategories, { "name": catName, "itemCount": 0 })>
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</cfif>
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</cfloop>
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<!--- Extract menus, categories, and items --->
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<cfset toastBusiness = structNew()>
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<cfset toastCategories = arrayNew(1)>
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<cfset toastItems = arrayNew(1)>
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<cfset categorySet = structNew()>
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<cfset itemId = 1>
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<!--- Extract item blocks with name, price, description, image --->
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<!--- Toast pattern: li.item containing headerText for name, price span, itemImage img --->
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<cfset itemBlocks = reMatchNoCase('<li[^>]*class="[^"]*item[^"]*"[^>]*>.*?</li>', pageHtml)>
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<cfset arrayAppend(response.steps, "Found " & arrayLen(itemBlocks) & " item blocks in HTML")>
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<cfloop collection="#ooState#" item="key">
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<cfif left(key, 5) EQ "Menu:">
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<cfset menu = ooState[key]>
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<cfif structKeyExists(menu, "groups") AND isArray(menu.groups)>
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<cfloop array="#menu.groups#" index="group">
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<cfset groupName = structKeyExists(group, "name") ? group.name : "">
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<cfif len(groupName) AND NOT structKeyExists(categorySet, groupName)>
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<cfset categorySet[groupName] = true>
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<cfset arrayAppend(toastCategories, { "name": groupName, "itemCount": 0 })>
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</cfif>
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<cfloop array="#itemBlocks#" index="block">
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<!--- Extract item name --->
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<cfset nameMatch = reMatchNoCase('<span class="headerText">([^<]+)</span>', block)>
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<cfif arrayLen(nameMatch)>
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<cfset itemName = reReplaceNoCase(nameMatch[1], '.*>([^<]+)</span>.*', '\1')>
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<cfset itemName = trim(itemName)>
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<cfif structKeyExists(group, "items") AND isArray(group.items)>
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<cfloop array="#group.items#" index="item">
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<cfset itemStruct = structNew()>
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<cfset itemStruct["id"] = "item_" & itemId>
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<cfset itemStruct["name"] = structKeyExists(item, "name") ? item.name : "">
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<cfset itemStruct["description"] = structKeyExists(item, "description") ? item.description : "">
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<cfset itemStruct["category"] = groupName>
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<cfset itemStruct["modifiers"] = arrayNew(1)>
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<!--- Skip duplicates --->
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<cfif len(itemName) AND NOT structKeyExists(itemNameSet, itemName)>
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<cfset itemNameSet[itemName] = true>
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<!--- Handle prices (array for sizes) --->
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<cfif structKeyExists(item, "prices") AND isArray(item.prices) AND arrayLen(item.prices)>
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<cfset itemStruct["price"] = item.prices[1]>
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<cfelseif structKeyExists(item, "price")>
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<cfset itemStruct["price"] = item.price>
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<cfelse>
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<cfset itemStruct["price"] = 0>
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</cfif>
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<cfset itemStruct = structNew()>
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<cfset itemStruct["id"] = "item_" & itemId>
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<cfset itemStruct["name"] = itemName>
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<cfset itemStruct["modifiers"] = arrayNew(1)>
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<!--- Handle images --->
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<cfif structKeyExists(item, "imageUrls") AND isStruct(item.imageUrls)>
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<cfset imgUrls = item.imageUrls>
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<cfif structKeyExists(imgUrls, "medium")>
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<cfset itemStruct["imageUrl"] = imgUrls.medium>
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<cfset itemStruct["imageSrc"] = imgUrls.medium>
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<cfset itemStruct["imageFilename"] = listLast(imgUrls.medium, "/")>
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<cfelseif structKeyExists(imgUrls, "large")>
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<cfset itemStruct["imageUrl"] = imgUrls.large>
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<cfset itemStruct["imageSrc"] = imgUrls.large>
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<cfset itemStruct["imageFilename"] = listLast(imgUrls.large, "/")>
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</cfif>
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</cfif>
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<!--- Extract price --->
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<cfset priceMatch = reMatchNoCase('<span[^>]*class="price"[^>]*>\$?([0-9.]+)</span>', block)>
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<cfif arrayLen(priceMatch)>
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<cfset priceStr = reReplaceNoCase(priceMatch[1], '.*>\\$?([0-9.]+)</span>.*', '\1')>
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<cfset itemStruct["price"] = val(priceStr)>
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<cfelse>
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<cfset itemStruct["price"] = 0>
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</cfif>
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<cfif len(itemStruct.name)>
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<cfset arrayAppend(toastItems, itemStruct)>
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<cfset itemId++>
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<!--- Extract description --->
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<cfset descMatch = reMatchNoCase('<div[^>]*class="[^"]*description[^"]*"[^>]*>([^<]+)</div>', block)>
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<cfif arrayLen(descMatch)>
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<cfset itemStruct["description"] = trim(reReplaceNoCase(descMatch[1], '.*>([^<]+)</div>.*', '\1'))>
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<cfelse>
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<cfset itemStruct["description"] = "">
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</cfif>
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<!--- Extract image URL from srcset or src --->
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<cfset imgMatch = reMatchNoCase('src="(Menu_files/[^"]+)"', block)>
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<cfif arrayLen(imgMatch)>
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<cfset imgSrc = reReplaceNoCase(imgMatch[1], '.*src="([^"]+)".*', '\1')>
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<!--- Convert to full URL --->
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<cfset itemStruct["imageUrl"] = basePath & imgSrc>
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<cfset itemStruct["imageSrc"] = basePath & imgSrc>
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<cfset itemStruct["imageFilename"] = listLast(imgSrc, "/")>
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</cfif>
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<!--- Try to determine category from nearby h2 or default --->
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<cfset itemStruct["category"] = arrayLen(toastCategories) ? toastCategories[1].name : "Menu">
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<cfset arrayAppend(toastItems, itemStruct)>
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<cfset itemId++>
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</cfif>
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</cfif>
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</cfloop>
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<!--- If no items found from blocks, try simpler headerText extraction --->
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<cfif arrayLen(toastItems) EQ 0>
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<cfset nameMatches = reMatchNoCase('<span class="headerText">([^<]+)</span>', pageHtml)>
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<cfloop array="#nameMatches#" index="nameMatch">
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<cfset itemName = reReplaceNoCase(nameMatch, '.*>([^<]+)</span>.*', '\1')>
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<cfset itemName = trim(itemName)>
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<cfif len(itemName) AND NOT structKeyExists(itemNameSet, itemName)>
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<cfset itemNameSet[itemName] = true>
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<cfset itemStruct = { "id": "item_" & itemId, "name": itemName, "price": 0, "description": "", "category": "Menu", "modifiers": [] }>
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<cfset arrayAppend(toastItems, itemStruct)>
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<cfset itemId++>
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</cfif>
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</cfloop>
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</cfif>
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<!--- Also try to extract from __OO_STATE__ for images --->
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<cfif findNoCase("window.__OO_STATE__", pageHtml)>
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<cfset ooStateMatch = reMatchNoCase("window\.__OO_STATE__\s*=\s*(\{.*?\});\s*window\.", pageHtml)>
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<cfif arrayLen(ooStateMatch)>
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<cfset ooStateJson = reReplaceNoCase(ooStateMatch[1], "window\.__OO_STATE__\s*=\s*", "")>
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<cfset ooStateJson = reReplace(ooStateJson, ";\s*window\.$", "")>
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<cftry>
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<cfset ooState = deserializeJSON(ooStateJson)>
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<!--- Build name -> image URL map from OO_STATE --->
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<cfset imageMap = structNew()>
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<cfloop collection="#ooState#" item="key">
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<cfif left(key, 5) EQ "Menu:">
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<cfset menu = ooState[key]>
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<cfif structKeyExists(menu, "groups") AND isArray(menu.groups)>
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<cfloop array="#menu.groups#" index="group">
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<cfif structKeyExists(group, "items") AND isArray(group.items)>
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<cfloop array="#group.items#" index="item">
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<cfif structKeyExists(item, "name") AND structKeyExists(item, "imageUrls")>
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<cfset imgUrls = item.imageUrls>
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<cfif structKeyExists(imgUrls, "medium")>
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<cfset imageMap[item.name] = imgUrls.medium>
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<cfelseif structKeyExists(imgUrls, "large")>
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<cfset imageMap[item.name] = imgUrls.large>
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</cfif>
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</cfif>
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</cfloop>
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</cfif>
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</cfloop>
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</cfif>
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</cfloop>
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</cfif>
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</cfif>
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</cfloop>
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</cfif>
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</cfloop>
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<!--- Apply images to items --->
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<cfset imagesMatched = 0>
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<cfloop from="1" to="#arrayLen(toastItems)#" index="i">
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<cfif structKeyExists(imageMap, toastItems[i].name)>
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<cfset toastItems[i]["imageUrl"] = imageMap[toastItems[i].name]>
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<cfset toastItems[i]["imageSrc"] = imageMap[toastItems[i].name]>
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<cfset toastItems[i]["imageFilename"] = listLast(imageMap[toastItems[i].name], "/")>
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<cfset imagesMatched++>
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</cfif>
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</cfloop>
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<cfset arrayAppend(response.steps, "Matched " & imagesMatched & " images from __OO_STATE__")>
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<cfcatch></cfcatch>
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</cftry>
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</cfif>
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</cfif>
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<cfset arrayAppend(response.steps, "Extracted " & arrayLen(toastItems) & " items from " & arrayLen(toastCategories) & " categories")>
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<cfset arrayAppend(response.steps, "Extracted " & arrayLen(toastItems) & " unique items from " & arrayLen(toastCategories) & " categories")>
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<!--- Return directly without Claude --->
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<cfset response["OK"] = true>
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<cfset response["DATA"] = {
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"business": toastBusiness,
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"categories": toastCategories,
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"modifiers": arrayNew(1),
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"items": toastItems,
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"imageUrls": arrayNew(1),
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"headerCandidateIndices": arrayNew(1),
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"imageMappings": arrayNew(1)
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}>
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<cfset response["sourceUrl"] = targetUrl>
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<cfset response["pagesProcessed"] = 1>
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<cfset response["imagesFound"] = 0>
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<cfset response["playwrightImagesCount"] = 0>
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<cfset response["toastDirect"] = true>
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<cfoutput>#serializeJSON(response)#</cfoutput>
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<cfabort>
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<!--- Return directly without Claude --->
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<cfset response["OK"] = true>
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<cfset response["DATA"] = {
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"business": toastBusiness,
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"categories": toastCategories,
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"modifiers": arrayNew(1),
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"items": toastItems,
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"imageUrls": arrayNew(1),
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"headerCandidateIndices": arrayNew(1),
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"imageMappings": arrayNew(1)
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}>
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<cfset response["sourceUrl"] = targetUrl>
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<cfset response["pagesProcessed"] = 1>
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<cfset response["imagesFound"] = 0>
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<cfset response["playwrightImagesCount"] = 0>
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<cfset response["toastDirect"] = true>
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<cfoutput>#serializeJSON(response)#</cfoutput>
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<cfabort>
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<cfcatch type="any">
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<cfset arrayAppend(response.steps, "Toast JSON parse failed: " & cfcatch.message & " - falling back to Claude")>
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</cfcatch>
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</cftry>
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</cfif>
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<cfcatch type="any">
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<cfset arrayAppend(response.steps, "Toast HTML parse failed: " & cfcatch.message & " - falling back to Claude")>
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</cfcatch>
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</cftry>
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</cfif>
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<!--- Extract base URL for resolving relative links --->
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