2024-12-27 14:10:25 -08:00
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<?php
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function fwembed_parse_html($url = null) {
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2025-04-22 10:48:19 -07:00
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if ($url === null) {
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2024-12-27 14:10:25 -08:00
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throw new ValueError("Missing URL");
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}
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2025-04-22 10:48:19 -07:00
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$ch = curl_init();
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// More complete browser-like headers
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$headers = [
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'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
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'Accept-Language: en-US,en;q=0.5',
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'Connection: keep-alive',
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'Upgrade-Insecure-Requests: 1',
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'Cache-Control: max-age=0'
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];
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
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curl_setopt($ch, CURLOPT_ENCODING, "");
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curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
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curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/115.0');
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curl_setopt($ch, CURLOPT_TIMEOUT, 30);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // Only if necessary for testing
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curl_setopt($ch, CURLOPT_COOKIEJAR, '/tmp/cookies.txt'); // Store cookies
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curl_setopt($ch, CURLOPT_COOKIEFILE, '/tmp/cookies.txt'); // Use cookies
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$html_content = curl_exec($ch);
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if (curl_errno($ch)) {
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$error = curl_error($ch);
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curl_close($ch);
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return "Error fetching URL: " . $error;
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}
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$status_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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if ($status_code == 403) {
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curl_close($ch);
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return "Access forbidden (403). The website may be blocking automated requests.";
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}
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curl_close($ch);
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2024-12-27 14:10:25 -08:00
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$html = null;
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2025-01-26 12:30:03 -08:00
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libxml_use_internal_errors(true);
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2024-12-27 14:10:25 -08:00
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$dom = new DOMDocument();
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2025-04-22 10:48:19 -07:00
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@$dom->loadHTML(loadHTML5($html_content), LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
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2024-12-27 14:10:25 -08:00
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$dom->documentURI = $url;
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$divs = $dom->getElementsByTagName('div');
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foreach ($divs as $div) {
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if ($div->hasAttribute('data-testid') && $div->getAttribute('data-testid') === 'product') {
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$xpath = new DOMXPath($dom);
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2024-12-27 15:16:53 -08:00
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$tileLink = $xpath->query('.//a[contains(@class, "tile")]', $div);
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$tileItem = $xpath->query('.//img[contains(@class, "tile__item--1")
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and not(contains(@class, "badge"))
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2024-12-27 14:10:25 -08:00
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and not(contains(@class, "tile_options"))
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and not(contains(@class, "tile__item--2"))]', $div);
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2024-12-27 15:16:53 -08:00
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$tileDesc = $xpath->query('.//*[contains(@class, "tile__description")
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and not(contains(@class, "badge"))
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2024-12-27 14:10:25 -08:00
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and not(contains(@class, "tile_options"))]', $div);
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2024-12-27 15:16:53 -08:00
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$tilePrices = $xpath->query('.//*[contains(@class, "tile__prices")
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and not(contains(@class, "badge"))
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and not(contains(@class, "tile_options"))
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and not(contains(@class, "tile__price tile__price--original"))]', $div);
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2024-12-27 14:10:25 -08:00
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$productHTML = '';
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2024-12-27 15:16:53 -08:00
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$linkHref = '';
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if ($tileLink->length > 0) {
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$linkHref = $tileLink->item(0)->getAttribute('href');
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}
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2024-12-27 14:10:25 -08:00
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if ($tileItem->length > 0) {
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$productHTML .= $dom->saveHTML($tileItem->item(0));
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}
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if ($tileDesc->length > 0) {
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$productHTML .= $dom->saveHTML($tileDesc->item(0));
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}
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2024-12-27 15:16:53 -08:00
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//if ($tilePrices->length > 0) {
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// $productHTML .= $dom->saveHTML($tilePrices->item(0));
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// }
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2024-12-27 14:10:25 -08:00
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2024-12-27 15:16:53 -08:00
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$html = $html . '<div class="product-tile"><a class="product-link" target="_blank" href="' . $url . $linkHref . '">' . $productHTML . '</a></div>';
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2024-12-27 14:10:25 -08:00
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}
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}
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2025-01-26 12:30:03 -08:00
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libxml_clear_errors();
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2024-12-27 14:10:25 -08:00
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return $html;
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}
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2025-01-26 12:30:03 -08:00
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function loadHTML5($html) {
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return '<!DOCTYPE html><html><body>' . $html . '</body></html>';
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}
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2024-12-27 14:10:25 -08:00
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function fwembed_shortcode( $atts ) {
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$options = get_option( 'fourthwall_settings_name' );
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2025-01-10 19:57:13 -08:00
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$value = isset( $options['fourth_url'] ) ? $options['fourth_url'] : 'https://fourthwall.com';
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2024-12-27 14:10:25 -08:00
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$store_html = fwembed_parse_html($value);
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$store_render = '<div class="fw-store-parent">' . PHP_EOL . $store_html . PHP_EOL . '</div>';
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return $store_render;
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}
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2025-05-18 10:25:53 -07:00
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function fwembed_parse_html_single($url = null, $show_description = false) {
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if ($url === null) {
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throw new ValueError("Missing URL");
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}
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$ch = curl_init();
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// More complete browser-like headers
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$headers = [
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'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
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'Accept-Language: en-US,en;q=0.5',
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'Connection: keep-alive',
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'Upgrade-Insecure-Requests: 1',
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'Cache-Control: max-age=0'
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];
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
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curl_setopt($ch, CURLOPT_ENCODING, "");
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curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
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curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/115.0');
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curl_setopt($ch, CURLOPT_TIMEOUT, 30);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // Only if necessary for testing
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curl_setopt($ch, CURLOPT_COOKIEJAR, '/tmp/cookies.txt'); // Store cookies
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curl_setopt($ch, CURLOPT_COOKIEFILE, '/tmp/cookies.txt'); // Use cookies
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$html_content = curl_exec($ch);
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if (curl_errno($ch)) {
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$error = curl_error($ch);
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curl_close($ch);
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return "Error fetching URL: " . $error;
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}
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$status_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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if ($status_code == 403) {
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curl_close($ch);
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return "Access forbidden (403). The website may be blocking automated requests.";
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}
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curl_close($ch);
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$html = null;
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libxml_use_internal_errors(true);
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$dom = new DOMDocument();
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@$dom->loadHTML(loadHTML5($html_content), LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
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$dom->documentURI = $url;
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$xpath = new DOMXPath($dom);
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// Extract product information
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$productTitle = $xpath->query('//h1[@class="product-info__title"]');
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$productPrice = $xpath->query('//span[@class="product-info__price product-info__price--original"]');
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$productImage = $xpath->query('//div[@data-gallery="gallery-slide"][1]//img[@class="gallery__image-object"]');
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$productDesc = $xpath->query('//div[@class="product-info__description"]//div[@class="html-formatter"]');
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if ($productTitle->length > 0 && $productImage->length > 0) {
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$title = $productTitle->item(0)->textContent;
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$price = $productPrice->length > 0 ? $productPrice->item(0)->textContent : '';
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// Get image attributes
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$imageNode = $productImage->item(0);
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$imageSrc = $imageNode->getAttribute('src');
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$imageAlt = $imageNode->getAttribute('alt');
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// Build the HTML
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$html = '<div class="product-tile">';
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$html .= '<a class="product-link" target="_blank" href="' . $url . '">';
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$html .= '<img class="tile__item tile__item--1" src="' . $imageSrc . '" alt="' . htmlspecialchars($imageAlt) . '">';
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$html .= '<div class="tile__description">';
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$html .= '<h3 class="tile__heading">' . htmlspecialchars(trim($title)) . '</h3>';
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$html .= '<div class="tile__prices">';
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$html .= '<span class="tile__price tile__price--original">' . trim($price) . '</span>';
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$html .= '</div>';
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$html .= '</div>';
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$html .= '</a>';
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// Add description if show_description is true
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if ($show_description && $productDesc->length > 0) {
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$description = $dom->saveHTML($productDesc->item(0));
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$html .= '<div class="product-description">' . $description . '</div>';
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}
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$html .= '</div>';
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}
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libxml_clear_errors();
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return $html;
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}
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function fwembed_single_shortcode($atts) {
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$atts = shortcode_atts(
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array(
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'url' => '',
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'show_description' => 'false',
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),
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$atts
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);
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if (empty($atts['url'])) {
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return '<p>Error: URL is required for [fourthwall_single] shortcode</p>';
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}
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// Convert string 'true'/'false' to boolean
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$show_description = filter_var($atts['show_description'], FILTER_VALIDATE_BOOLEAN);
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$product_html = fwembed_parse_html_single($atts['url'], $show_description);
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return '<div class="fw-single-product">' . PHP_EOL . $product_html . PHP_EOL . '</div>';
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}
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add_shortcode('fourthwall_single', 'fwembed_single_shortcode');
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2025-04-22 10:48:19 -07:00
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add_shortcode( 'fourthwall', 'fwembed_shortcode' );
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