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fzzinchemical
188
translators/Vimeo.js
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188
translators/Vimeo.js
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{
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"translatorID": "1b0ffe71-1c2f-4a79-b894-40b990b3e491",
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"label": "Vimeo",
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"creator": "Sebastian Karcher",
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"target": "^https?://(www\\.)?vimeo\\.com",
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"minVersion": "3.0",
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"maxVersion": "",
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"priority": 100,
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"inRepository": true,
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"translatorType": 4,
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"browserSupport": "gcsibv",
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"lastUpdated": "2019-06-11 13:37:31"
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}
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/*
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Vimeo Translator
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Copyright (C) 2012 Sebastian Karcher
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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function detectWeb(doc, url) {
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// the meta properties are missing once you're logged in
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var xpath = '//meta[@property="og:video:type"]|//div[@class="video_meta"]';
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if (ZU.xpath(doc, xpath).length > 0) {
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return "videoRecording";
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}
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if (url.includes('vimeo.com/search?q=') && getSearchResults(doc, true)) {
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return "multiple";
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}
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return false;
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}
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function getSearchResults(doc, checkOnly) {
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var items = {};
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var found = false;
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var rows = ZU.xpath(doc, '//div[contains(@class, "iris_p_infinite__item")]//a[div/h5 and contains(@href, "//vimeo.com/")]');
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for (var i = 0; i < rows.length; i++) {
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var href = rows[i].href;
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var title = ZU.xpathText(rows[i], './/h5');
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if (!href || !title) continue;
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if (checkOnly) return true;
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found = true;
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items[href] = title;
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}
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// Due to some dynamic loading the DOM might not be ready for the method above
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// but the data is also saved in some JSON object in a script tag of the website.
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if (!found) {
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var script = ZU.xpathText(doc, '//body/script[contains(., "vimeo.config")]');
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if (script) {
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var start = script.indexOf('vimeo.config');
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var stop = script.indexOf('\n', start);
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var data = script.substring(start + 45, stop - 2);
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var json = JSON.parse(data);
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if (json && json.api && json.api.initial_json && json.api.initial_json.data) {
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var results = json.api.initial_json.data;
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for (var entry of results) {
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if (entry.clip && entry.clip.link && entry.clip.name) {
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items[entry.clip.link] = entry.clip.name;
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found = true;
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}
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}
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}
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}
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}
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return found ? items : false;
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}
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function doWeb(doc, url) {
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if (detectWeb(doc, url) == "multiple") {
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Zotero.selectItems(getSearchResults(doc, false), function (items) {
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if (!items) return;
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var articles = [];
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for (var i in items) {
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articles.push(i);
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}
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ZU.processDocuments(articles, scrape);
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});
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}
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else {
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scrape(doc, url);
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}
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}
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function scrape(doc, _url) {
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var json = ZU.xpathText(doc, '//script[@type="application/ld+json"]');
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var objects = JSON.parse(json);
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var videoObject;
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for (var i = 0; i < objects.length; i++) {
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if (objects[i]["@type"] == "VideoObject") {
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videoObject = objects[i];
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}
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}
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var item = new Zotero.Item("videoRecording");
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item.title = videoObject.name;
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item.url = videoObject.url;
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item.abstractNote = videoObject.description;
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item.runningTime = videoObject.duration;
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item.date = videoObject.uploadDate;
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var author = videoObject.author;
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if (author) {
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item.creators.push(ZU.cleanAuthor(author.name, "author"));
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}
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var keywords = videoObject.keywords;
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if (keywords) {
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var tags = keywords.replace('[', '').replace(']', '').split(',');
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for (var j = 0; j < tags.length; j++) {
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item.tags.push(tags[j]);
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}
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}
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item.attachments.push({
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title: "Snapshot",
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document: doc
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});
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item.complete();
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}/** BEGIN TEST CASES **/
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var testCases = [
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{
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"type": "web",
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"url": "http://vimeo.com/search?q=cello",
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"items": "multiple"
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},
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{
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"type": "web",
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"url": "https://vimeo.com/31179423",
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"items": [
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{
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"itemType": "videoRecording",
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"title": "Strings: J.S. Bach - Cello Suite No. 1 - Prelude",
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"creators": [
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{
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"firstName": "Alexander",
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"lastName": "Chen",
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"creatorType": "author"
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}
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],
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"date": "2011-10-26T22:29:03-04:00",
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"abstractNote": "Strings (2011) by Alexander Chen visualizes the first Prelude from Bach's Cello Suites. Using the math behind string length and pitch, it came from a simple…",
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"libraryCatalog": "Vimeo",
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"runningTime": "PT00H02M57S",
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"shortTitle": "Strings",
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"url": "https://vimeo.com/31179423",
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"attachments": [
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{
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"title": "Snapshot"
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}
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],
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"tags": [
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"art",
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"audio",
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"classical",
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"experimental",
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"html5",
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"interactive",
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"music",
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"sound",
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"visualization"
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],
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"notes": [],
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"seeAlso": []
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}
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]
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},
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{
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"type": "web",
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"url": "https://vimeo.com/search?q=zotero",
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"items": "multiple"
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}
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]
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/** END TEST CASES **/
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