v.trim()).filter(Boolean); this.fitVerdict = theirs.some(pid => mine.includes(pid)); }, clearShoppingContext() { /* ⚠ Delegate to the single shared clear in rf-shopping-bar.phtml. This used to remove only 3 of the 5 rf_shopping_* keys and, worse, never told the bar - so resetting the fit check here left the bar on screen showing a machine the customer had just cleared. */ if (typeof window.rfClearShopping === "function") { window.rfClearShopping(); } else { try { ["rf_shopping_partlistid","rf_shopping_label","rf_shopping_make", "rf_shopping_type","rf_shopping_lookup_type"] .forEach(function (k) { localStorage.removeItem(k); }); } catch (e) { /* ignore */ } } this.shoppingPid = ""; this.shoppingLabel = ""; this.fitVerdict = null; }, goToFitment() { this.activeTab = "fitment"; this.$nextTick(() => document.getElementById("rf-tab-band").scrollIntoView({behavior: "smooth"})); }, init() { this.initShoppingContext(); this.initRecentlyViewed(); /* RF-CARTDBLCLICK-V1 - Back restores this page from bfcache with Alpine state intact, so clear the lock or the button comes back dead. */ window.addEventListener("pageshow", () => { this.addingToCart = false; }); /* RF-SHOPBARV5 (21 Aug) - closing the sticky bar clears localStorage and dispatches rf:shopping-changed, but this page only ever read the keys in init(), so the fitment panel kept showing a verdict for a machine the customer had just cleared. V3 fixed PDP to bar; this is the missing bar to PDP half. `storage` covers another tab doing it. NO APOSTROPHES IN HERE. This whole object literal sits inside a SINGLE-QUOTED x-data attribute, so one apostrophe ends the attribute and dumps the rest of the script onto the page as visible text. It was the word bar-apostrophe-s that broke every product page on 22 Aug. */ window.addEventListener("rf:shopping-changed", () => this.initShoppingContext()); window.addEventListener("storage", (e) => { if (!e.key || e.key.indexOf("rf_shopping_") === 0) { this.initShoppingContext(); } }); }, initRecentlyViewed() { const me = {"sku":"F73342023","name":"Ford 175 Gas 3 Cylinder Engine Rebuild Kit (1\/'65 - 9\/'75)","url":"https:\/\/dieselcranks.com\/ford-175-gas-3-cylinder-engine-rebuild-kit-1-65-9-75.html","img":"https:\/\/dieselcranks.com\/media\/catalog\/product\/cache\/67ee89799642c567a71fc92f3699d937\/f\/7\/F73342023-original.jpg","price":"$631.39"}; let list = []; try { list = JSON.parse(localStorage.getItem("rf_recently_viewed") || "[]"); } catch (e) { list = []; } if (!Array.isArray(list)) list = []; this.recentItems = list.filter(it => it && it.sku && it.sku !== me.sku).slice(0, 12); const next = [me, ...this.recentItems].slice(0, 12); try { localStorage.setItem("rf_recently_viewed", JSON.stringify(next)); } catch (e) { /* ignore */ } }, warrantyOpen: false, warrantyNeedsToggle: false, addingToCart: false, qtyBump: false, qtyFlash() { this.qtyBump = false; window.requestAnimationFrame(() => { this.qtyBump = true; }); window.setTimeout(() => { this.qtyBump = false; }, 300); }, addToCart(buyNow) { /* RF-CARTDBLCLICK-V1 - one click, one line item. Layer 1: the button is :disabled while addingToCart is true. Layer 2: this guard drops any second call that slips past it - touch devices fire click twice, and Alpine can queue both. We latch only AFTER validation passes; latching earlier would dead-lock the button of any product with unchosen required options (every engine kit has bearing-size dropdowns). */ if (this.addingToCart) return; const form = document.getElementById("rf_product_addtocart_form"); if (!form) return; if (typeof form.reportValidity === "function" && !form.reportValidity()) return; if (buyNow) { const bn = document.createElement("input"); bn.type = "hidden"; bn.name = "return_url"; bn.value = "https\u003A\u002F\u002Fdieselcranks.com\u002Fcheckout\u002F"; form.appendChild(bn); } form.querySelector("[name=qty]").value = this.qty; this.addingToCart = true; /* Safety net: if navigation never happens (offline, blocked, slow), re-arm rather than leaving the customer with a dead button. */ window.setTimeout(() => { this.addingToCart = false; }, 10000); /* RF-BUSYOVERLAY-V1 - this navigates, so the overlay covers the wait. */ if (window.rfBusy) { window.rfBusy(true); } if (form.requestSubmit) { form.requestSubmit(); } else { form.submit(); } } }'>