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translators/Vimeo.js
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{ | |
"translatorID": "1b0ffe71-1c2f-4a79-b894-40b990b3e491", | |
"label": "Vimeo", | |
"creator": "Sebastian Karcher", | |
"target": "^https?://(www\\.)?vimeo\\.com", | |
"minVersion": "3.0", | |
"maxVersion": "", | |
"priority": 100, | |
"inRepository": true, | |
"translatorType": 4, | |
"browserSupport": "gcsibv", | |
"lastUpdated": "2017-06-19 06:31:59" | |
} | |
/* | |
Vimeo Translator | |
Copyright (C) 2012 Sebastian Karcher | |
This program is free software: you can redistribute it and/or modify | |
it under the terms of the GNU Affero General Public License as published by | |
the Free Software Foundation, either version 3 of the License, or | |
(at your option) any later version. | |
This program is distributed in the hope that it will be useful, | |
but WITHOUT ANY WARRANTY; without even the implied warranty of | |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
GNU Affero General Public License for more details. | |
You should have received a copy of the GNU Affero General Public License | |
along with this program. If not, see <http://www.gnu.org/licenses/>. | |
*/ | |
function detectWeb(doc, url) { | |
//the meta properties are missing once you're logged in | |
var xpath = '//meta[@property="og:video:type"]|//div[@class="video_meta"]'; | |
if (ZU.xpath(doc, xpath).length > 0) { | |
return "videoRecording"; | |
} | |
if (url.indexOf('vimeo.com/search?q=')>-1 && getSearchResults(doc, true)) { | |
return "multiple"; | |
} | |
} | |
function getSearchResults(doc, checkOnly) { | |
var items = {}; | |
var found = false; | |
var rows = ZU.xpath(doc, '//div[contains(@class, "iris_p_infinite__item")]//a[div/h5 and contains(@href, "//vimeo.com/")]'); | |
for (var i=0; i<rows.length; i++) { | |
var href = rows[i].href; | |
var title = ZU.xpathText(rows[i], './/h5'); | |
if (!href || !title) continue; | |
if (checkOnly) return true; | |
found = true; | |
items[href] = title; | |
} | |
//Due to some dynamic loading the DOM might not be ready for the method above | |
//but the data is also saved in some JSON object in a script tag of the website. | |
if (!found) { | |
var script = ZU.xpathText(doc, '//body/script[contains(., "vimeo.config")]'); | |
if (script) { | |
var start = script.indexOf('vimeo.config'); | |
var stop = script.indexOf('\n', start); | |
var data = script.substring(start+45, stop-2); | |
var json = JSON.parse(data); | |
if (json && json.api && json.api.initial_json && json.api.initial_json.data) { | |
var results = json.api.initial_json.data | |
for (var entry of results) { | |
if (entry.clip && entry.clip.link && entry.clip.name) { | |
items[entry.clip.link] = entry.clip.name; | |
found = true; | |
} | |
} | |
} | |
} | |
} | |
return found ? items : false; | |
} | |
function doWeb(doc, url) { | |
if (detectWeb(doc, url) == "multiple") { | |
Zotero.selectItems(getSearchResults(doc, false), function (items) { | |
if (!items) { | |
return true; | |
} | |
var articles = []; | |
for (var i in items) { | |
articles.push(i); | |
} | |
ZU.processDocuments(articles, scrape); | |
}); | |
} else { | |
scrape(doc, url); | |
} | |
} | |
function scrape(doc, url) { | |
var json = ZU.xpathText(doc, '//script[@type="application/ld+json"]'); | |
var objects = JSON.parse(json); | |
var videoObject; | |
for (var i=0; i<objects.length; i++) { | |
if (objects[i]["@type"] == "VideoObject") { | |
videoObject = objects[i]; | |
} | |
} | |
var item = new Zotero.Item("videoRecording"); | |
item.title = videoObject.name; | |
item.url = videoObject.url; | |
item.abstractNote = videoObject.description; | |
item.runningTime = videoObject.duration; | |
item.date = videoObject.uploadDate; | |
var author = videoObject.author; | |
if (author) { | |
item.creators.push(ZU.cleanAuthor(author.name, "author")); | |
} | |
var keywords = videoObject.keywords; | |
if (keywords) { | |
var tags = keywords.replace('[', '').replace(']', '').split(','); | |
for (var j=0; j<tags.length; j++) { | |
item.tags.push(tags[j]); | |
} | |
} | |
item.attachments.push({ | |
title:"Snapshot", | |
document:doc | |
}); | |
item.complete(); | |
}/** BEGIN TEST CASES **/ | |
var testCases = [ | |
{ | |
"type": "web", | |
"url": "http://vimeo.com/search?q=cello", | |
"items": "multiple" | |
}, | |
{ | |
"type": "web", | |
"url": "https://vimeo.com/31179423", | |
"items": [ | |
{ | |
"itemType": "videoRecording", | |
"title": "Strings: J.S. Bach - Cello Suite No. 1 - Prelude", | |
"creators": [ | |
{ | |
"firstName": "Alexander", | |
"lastName": "Chen", | |
"creatorType": "author" | |
} | |
], | |
"date": "2011-10-26T22:29:03-04:00", | |
"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…", | |
"libraryCatalog": "Vimeo", | |
"runningTime": "PT00H02M57S", | |
"shortTitle": "Strings", | |
"url": "https://vimeo.com/31179423", | |
"attachments": [ | |
{ | |
"title": "Snapshot" | |
} | |
], | |
"tags": [ | |
"art", | |
"audio", | |
"classical", | |
"experimental", | |
"html5", | |
"interactive", | |
"music", | |
"sound", | |
"visualization" | |
], | |
"notes": [], | |
"seeAlso": [] | |
} | |
] | |
}, | |
{ | |
"type": "web", | |
"url": "https://vimeo.com/search?q=zotero", | |
"items": "multiple" | |
} | |
] | |
/** END TEST CASES **/ |