diff options
Diffstat (limited to 'includes/external/addressbook/node_modules/open-graph-scraper/dist/lib/fallback.js')
| -rw-r--r-- | includes/external/addressbook/node_modules/open-graph-scraper/dist/lib/fallback.js | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/includes/external/addressbook/node_modules/open-graph-scraper/dist/lib/fallback.js b/includes/external/addressbook/node_modules/open-graph-scraper/dist/lib/fallback.js deleted file mode 100644 index 92eaa61..0000000 --- a/includes/external/addressbook/node_modules/open-graph-scraper/dist/lib/fallback.js +++ /dev/null @@ -1,198 +0,0 @@ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -exports.fallback = void 0; -const chardet_1 = require("chardet"); -const utils_1 = require("./utils"); -const doesElementExist = (selector, attribute, $) => ($(selector).attr(attribute) && $(selector).attr(attribute).length > 0); -/** - * ogs fallbacks - * - * @param {object} ogObject - the current ogObject - * @param {object} options - options for ogs - * @param {object} $ - cheerio.load() of the current html - * @return {object} object with ogs results with updated fallback values - * - */ -function fallback(ogObject, options, $, rawBody) { - // title fallback - if (!ogObject.ogTitle) { - if ($('title').text() && $('title').text().length > 0) { - ogObject.ogTitle = $('title').first().text(); - } - else if ($('head > meta[name="title"]').attr('content') && $('head > meta[name="title"]').attr('content').length > 0) { - ogObject.ogTitle = $('head > meta[name="title"]').attr('content'); - } - else if ($('.post-title').text() && $('.post-title').text().length > 0) { - ogObject.ogTitle = $('.post-title').text(); - } - else if ($('.entry-title').text() && $('.entry-title').text().length > 0) { - ogObject.ogTitle = $('.entry-title').text(); - } - else if ($('h1[class*="title" i] a').text() && $('h1[class*="title" i] a').text().length > 0) { - ogObject.ogTitle = $('h1[class*="title" i] a').text(); - } - else if ($('h1[class*="title" i]').text() && $('h1[class*="title" i]').text().length > 0) { - ogObject.ogTitle = $('h1[class*="title" i]').text(); - } - } - // Get meta description tag if og description was not provided - if (!ogObject.ogDescription) { - if (doesElementExist('head > meta[name="description"]', 'content', $)) { - ogObject.ogDescription = $('head > meta[name="description"]').attr('content'); - } - else if (doesElementExist('head > meta[itemprop="description"]', 'content', $)) { - ogObject.ogDescription = $('head > meta[itemprop="description"]').attr('content'); - } - else if ($('#description').text() && $('#description').text().length > 0) { - ogObject.ogDescription = $('#description').text(); - } - } - // Get all of images if there is no og:image info - if (!ogObject.ogImage && options.ogImageFallback) { - ogObject.ogImage = []; - $('img').map((index, imageElement) => { - if (doesElementExist(imageElement, 'src', $)) { - const source = $(imageElement).attr('src'); - const type = (0, utils_1.findImageTypeFromUrl)(source); - if (!(0, utils_1.isUrlValid)(source, options.urlValidatorSettings) || !(0, utils_1.isImageTypeValid)(type)) - return false; - ogObject.ogImage.push({ - url: source, - width: $(imageElement).attr('width') || null, - height: $(imageElement).attr('height') || null, - type, - }); - } - return false; - }); - if (ogObject.ogImage.length === 0) - delete ogObject.ogImage; - } - else if (ogObject.ogImage) { - // if there isn't a type, try to pull it from the URL - if (Array.isArray(ogObject.ogImage)) { - ogObject.ogImage.map((image) => { - if (image.url && !image.type) { - const type = (0, utils_1.findImageTypeFromUrl)(image.url); - if ((0, utils_1.isImageTypeValid)(type)) - image.type = type; - } - return false; - }); - } - else if (ogObject.ogImage.url && !ogObject.ogImage.type) { - const type = (0, utils_1.findImageTypeFromUrl)(ogObject.ogImage.url); - if ((0, utils_1.isImageTypeValid)(type)) - ogObject.ogImage.type = type; - } - } - // audio fallback - if (!ogObject.ogAudioURL && !ogObject.ogAudioSecureURL) { - const audioElementValue = $('audio').attr('src'); - const audioSourceElementValue = $('audio > source').attr('src'); - if (doesElementExist('audio', 'src', $)) { - if (audioElementValue.startsWith('https')) { - ogObject.ogAudioSecureURL = audioElementValue; - } - else { - ogObject.ogAudioURL = audioElementValue; - } - const audioElementTypeValue = $('audio').attr('type'); - if (!ogObject.ogAudioType && doesElementExist('audio', 'type', $)) - ogObject.ogAudioType = audioElementTypeValue; - } - else if (doesElementExist('audio > source', 'src', $)) { - if (audioSourceElementValue.startsWith('https')) { - ogObject.ogAudioSecureURL = audioSourceElementValue; - } - else { - ogObject.ogAudioURL = audioSourceElementValue; - } - const audioSourceElementTypeValue = $('audio > source').attr('type'); - if (!ogObject.ogAudioType && doesElementExist('audio > source', 'type', $)) - ogObject.ogAudioType = audioSourceElementTypeValue; - } - } - // locale fallback - if (!ogObject.ogLocale) { - if (doesElementExist('html', 'lang', $)) { - ogObject.ogLocale = $('html').attr('lang'); - } - else if (doesElementExist('head > meta[itemprop="inLanguage"]', 'content', $)) { - ogObject.ogLocale = $('head > meta[itemprop="inLanguage"]').attr('content'); - } - } - // logo fallback - if (!ogObject.ogLogo) { - if (doesElementExist('meta[itemprop="logo"]', 'content', $)) { - ogObject.ogLogo = $('meta[itemprop="logo"]').attr('content'); - } - else if (doesElementExist('img[itemprop="logo"]', 'src', $)) { - ogObject.ogLogo = $('img[itemprop="logo"]').attr('src'); - } - } - // url fallback - if (!ogObject.ogUrl) { - if (doesElementExist('link[rel="canonical"]', 'href', $)) { - ogObject.ogUrl = $('link[rel="canonical"]').attr('href'); - } - else if (doesElementExist('link[rel="alternate"][hreflang="x-default"]', 'href', $)) { - ogObject.ogUrl = $('link[rel="alternate"][hreflang="x-default"]').attr('href'); - } - } - // date fallback - if (!ogObject.ogDate) { - if (doesElementExist('head > meta[name="date"]', 'content', $)) { - ogObject.ogDate = $('head > meta[name="date"]').attr('content'); - } - else if (doesElementExist('[itemprop*="datemodified" i]', 'content', $)) { - ogObject.ogDate = $('[itemprop*="datemodified" i]').attr('content'); - } - else if (doesElementExist('[itemprop="datepublished" i]', 'content', $)) { - ogObject.ogDate = $('[itemprop="datepublished" i]').attr('content'); - } - else if (doesElementExist('[itemprop*="date" i]', 'content', $)) { - ogObject.ogDate = $('[itemprop*="date" i]').attr('content'); - } - else if (doesElementExist('time[itemprop*="date" i]', 'datetime', $)) { - ogObject.ogDate = $('time[itemprop*="date" i]').attr('datetime'); - } - else if (doesElementExist('time[datetime]', 'datetime', $)) { - ogObject.ogDate = $('time[datetime]').attr('datetime'); - } - } - // favicon fallback - if (!ogObject.favicon) { - if (doesElementExist('link[rel="shortcut icon"]', 'href', $)) { - ogObject.favicon = $('link[rel="shortcut icon"]').attr('href'); - } - else if (doesElementExist('link[rel="icon"]', 'href', $)) { - ogObject.favicon = $('link[rel="icon"]').attr('href'); - } - else if (doesElementExist('link[rel="mask-icon"]', 'href', $)) { - ogObject.favicon = $('link[rel="mask-icon"]').attr('href'); - } - else if (doesElementExist('link[rel="apple-touch-icon"]', 'href', $)) { - ogObject.favicon = $('link[rel="apple-touch-icon"]').attr('href'); - } - else if (doesElementExist('link[type="image/png"]', 'href', $)) { - ogObject.favicon = $('link[type="image/png"]').attr('href'); - } - else if (doesElementExist('link[type="image/ico"]', 'href', $)) { - ogObject.favicon = $('link[type="image/ico"]').attr('href'); - } - else if (doesElementExist('link[type="image/x-icon"]', 'href', $)) { - ogObject.favicon = $('link[type="image/x-icon"]').attr('href'); - } - } - // set the charset - if (doesElementExist('meta', 'charset', $)) { - ogObject.charset = $('meta').attr('charset'); - } - else if (rawBody) { - ogObject.charset = chardet_1.default.detect(rawBody); - } - return ogObject; -} -exports.fallback = fallback; -exports.default = fallback; |