62 lines
2.6 KiB
PHP
62 lines
2.6 KiB
PHP
<?php
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function fwembed_parse_html($url = null) {
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if ($url === null) {
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throw new ValueError("Missing URL");
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}
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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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@$dom->loadHTML(loadHTML5(file_get_contents($url)), LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
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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($dom);
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$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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and not(contains(@class, "tile_options"))
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and not(contains(@class, "tile__item--2"))]', $div);
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$tileDesc = $xpath->query('.//*[contains(@class, "tile__description")
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and not(contains(@class, "badge"))
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and not(contains(@class, "tile_options"))]', $div);
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$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"))]', $div);
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$productHTML = '';
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$linkHref = '';
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if ($tileLink->length > 0) {
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$linkHref = $tileLink->item(0)->getAttribute('href');
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}
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if ($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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//if ($tilePrices->length > 0) {
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// $productHTML .= $dom->saveHTML($tilePrices->item(0));
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// }
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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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}
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}
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libxml_clear_errors();
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return $html;
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}
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function loadHTML5($html) {
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return '<!DOCTYPE html><html><body>' . $html . '</body></html>';
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}
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function fwembed_shortcode( $atts ) {
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$options = get_option( 'fourthwall_settings_name' );
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$value = isset( $options['fourth_url'] ) ? $options['fourth_url'] : 'https://fourthwall.com';
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$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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add_shortcode( 'fourthwall', 'fwembed_shortcode' ); |