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@ -32,7 +32,19 @@ function isItemInStock() {
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'zur zeit nicht an lager',
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];
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const negateOutOfStockRegexs = [
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'[0-9] in stock'
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]
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var negateOutOfStockRegexs_r = [];
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for (let i = 0; i < negateOutOfStockRegexs.length; i++) {
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negateOutOfStockRegexs_r.push(new RegExp(negateOutOfStockRegexs[0], 'g'));
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}
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const elementsWithZeroChildren = Array.from(document.getElementsByTagName('*')).filter(element => element.children.length === 0);
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// REGEXS THAT REALLY MEAN IT'S IN STOCK
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for (let i = elementsWithZeroChildren.length - 1; i >= 0; i--) {
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const element = elementsWithZeroChildren[i];
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if (element.offsetWidth > 0 || element.offsetHeight > 0 || element.getClientRects().length > 0) {
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@ -43,6 +55,30 @@ function isItemInStock() {
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elementText = element.textContent.toLowerCase();
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}
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if (elementText.length) {
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// try which ones could mean its in stock
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for (let i = 0; i < negateOutOfStockRegexs.length; i++) {
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if (negateOutOfStockRegexs_r[i].test(elementText)) {
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return 'Possibly in stock';
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}
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}
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}
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}
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}
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// OTHER STUFF THAT COULD BE THAT IT'S OUT OF STOCK
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for (let i = elementsWithZeroChildren.length - 1; i >= 0; i--) {
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const element = elementsWithZeroChildren[i];
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if (element.offsetWidth > 0 || element.offsetHeight > 0 || element.getClientRects().length > 0) {
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var elementText="";
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if (element.tagName.toLowerCase() === "input") {
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elementText = element.value.toLowerCase();
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} else {
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elementText = element.textContent.toLowerCase();
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}
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if (elementText.length) {
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// and these mean its out of stock
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for (const outOfStockText of outOfStockTexts) {
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if (elementText.includes(outOfStockText)) {
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return elementText; // item is out of stock
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@ -50,6 +86,8 @@ function isItemInStock() {
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}
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}
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}
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}
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return 'Possibly in stock'; // possibly in stock, cant decide otherwise.
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}
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