Add new translator for EUR-Lex (zotero#1502)

Closes zotero#1499.
adam3smith · Dec 27, 2017 · 3119643f1ded3705a2abb7307ec5ce42d914866d · 3119643
1 parent 42b4f23
commit 3119643f1ded3705a2abb7307ec5ce42d914866d
Unified Split

Showing with 291 additions and 0 deletions.

+291 −0 EUR-Lex.js
diff --git a/EUR-Lex.js b/EUR-Lex.js
@@ -0,0 +1,291 @@
+  
+{
+  
+	"translatorID": "bf053edc-a8c3-458c-93db-6d04ead2e636",
+  
+	"label": "EUR-Lex",
+  
+	"creator": "Philipp Zumstein",
+  
+	"target": "^https?://(www\\.)?eur-lex\\.europa\\.eu/(legal-content/[A-Z][A-Z]/TXT/|search.html\\?)",
+  
+	"minVersion": "3.0",
+  
+	"maxVersion": "",
+  
+	"priority": 100,
+  
+	"inRepository": true,
+  
+	"translatorType": 4,
+  
+	"browserSupport": "gcsibv",
+  
+	"lastUpdated": "2017-12-21 20:27:07"
+  
+}
+  
+
+  
+/*
+  
+	***** BEGIN LICENSE BLOCK *****
+  
+
+  
+	Copyright © 2017 Philipp Zumstein
+  
+	
+  
+	This file is part of Zotero.
+  
+
+  
+	Zotero 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.
+  
+
+  
+	Zotero 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 Zotero. If not, see <http://www.gnu.org/licenses/>.
+  
+
+  
+	***** END LICENSE BLOCK *****
+  
+*/
+  
+
+  
+
+  
+// attr()/text() v2
+  
+function attr(docOrElem,selector,attr,index){var elem=index?docOrElem.querySelectorAll(selector).item(index):docOrElem.querySelector(selector);return elem?elem.getAttribute(attr):null;}function text(docOrElem,selector,index){var elem=index?docOrElem.querySelectorAll(selector).item(index):docOrElem.querySelector(selector);return elem?elem.textContent:null;}
+  
+
+  
+
+  
+// the eli resource types are described at:
+  
+// http://publications.europa.eu/mdr/resource/authority/resource-type/html/resourcetypes-eng.html
+  
+var typeMapping = {
+  
+	'DIR': 'bill', // directive
+  
+	'REG': 'statute', // regulation
+  
+	'DEC': 'statute', // decision
+  
+	'RECO': 'report', // recommodation
+  
+	'OPI': 'report' // opinion
+  
+};
+  
+
+  
+
+  
+function detectWeb(doc, url) {
+  
+	var eliTypeURI = attr(doc, 'meta[property="eli:type_document"]', 'resource');
+  
+	if (eliTypeURI) {
+  
+		var eliType = eliTypeURI.split('/').pop();
+  
+		var eliCategory = eliType.split('_')[0];
+  
+		var type = typeMapping[eliCategory];
+  
+		if (type) {
+  
+			return type;
+  
+		} else {
+  
+			Z.debug("Unknown eliType: " + eliType);
+  
+		}
+  
+	} else if (getSearchResults(doc, true)) {
+  
+		return "multiple";
+  
+	}
+  
+}
+  
+
+  
+
+  
+function getSearchResults(doc, checkOnly) {
+  
+	var items = {};
+  
+	var found = false;
+  
+	var rows = doc.querySelectorAll('a.title');
+  
+	for (let i=0; i<rows.length; i++) {
+  
+		let href = rows[i].href;
+  
+		let title = ZU.trimInternal(rows[i].textContent);
+  
+		if (!href || !title) continue;
+  
+		if (checkOnly) return true;
+  
+		found = true;
+  
+		items[href] = title;
+  
+	}
+  
+	return found ? items : false;
+  
+}
+  
+
+  
+
+  
+// we need to remember the language in search page to use the same for
+  
+// individual entry page
+  
+var autoLanguage;
+  
+
+  
+
+  
+function doWeb(doc, url) {
+  
+	if (detectWeb(doc, url) == "multiple") {
+  
+		var m = url.match(/\blocale=([a-z][a-z])/);
+  
+		if (m) {
+  
+			autoLanguage = m[1];
+  
+		}
+  
+		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);
+  
+	}
+  
+}
+  
+
+  
+
+  
+// this maps language codes from ISO 639-1 to 639-3
+  
+var languageMapping = {
+  
+	'BG': 'bul',
+  
+	'CS': 'ces',
+  
+	'DA': 'dan',
+  
+	'DE': 'deu',
+  
+	'EL': 'ell',
+  
+	'EN': 'eng',
+  
+	'ES': 'spa',
+  
+	'ET': 'est',
+  
+	'FI': 'fin',
+  
+	'FR': 'fra',
+  
+	'GA': 'gle',
+  
+	'HR': 'hrv',
+  
+	'HU': 'hun',
+  
+	'IT': 'ita',
+  
+	'LV': 'lav',
+  
+	'LT': 'lit',
+  
+	'MT': 'mlt',
+  
+	'NL': 'nld',
+  
+	'PL': 'pol',
+  
+	'PT': 'por',
+  
+	'RO': 'ron',
+  
+	'SK': 'slk',
+  
+	'SL': 'slv',
+  
+	'SV': 'swe'
+  
+};
+  
+
+  
+
+  
+function scrape(doc, url) {
+  
+	var type = detectWeb(doc, url);
+  
+	var item = new Zotero.Item(type);
+  
+
+  
+	// determine the language we are currently looking the document at
+  
+	var languageUrl = url.split('/')[4];
+  
+	if (languageUrl=="AUTO") {
+  
+		languageUrl = autoLanguage || "EN";
+  
+	}
+  
+	var language = languageMapping[languageUrl] || "eng";
+  
+
+  
+	item.title = attr(doc, 'meta[property="eli:title"][lang=' + languageUrl.toLowerCase() + ']', 'content');
+  
+	item.language = languageUrl.toLowerCase();
+  
+
+  
+	var uri = attr(doc, '#format_language_table_digital_sign_act_' + languageUrl.toUpperCase(), 'href');
+  
+	if (uri) {
+  
+		var uriParts = uri.split('/').pop().replace('?uri=', '').split(':');
+  
+		// e.g. uriParts =  ["OJ", "L", "1995", "281", "TOC"]
+  
+		// e.g. uriParts = ["DD", "03", "061", "TOC", "FI"]
+  
+		if (uriParts.length>=4) {
+  
+			if (/\d+/.test(uriParts[1])) {
+  
+				item.code = uriParts[0];
+  
+				item.codeNumber = uriParts[1] + ', ' + uriParts[2];
+  
+			} else {
+  
+				item.code = uriParts[0] + ' ' + uriParts[1];
+  
+				item.codeNumber = uriParts[3];
+  
+			}
+  
+			if (type=="bill") {
+  
+				item.codeVolume = item.code;
+  
+				item.code = item.codeNumber;
+  
+			}
+  
+		}
+  
+	}
+  
+
+  
+	item.number = attr(doc, 'meta[property="eli:id_local"]', 'content');
+  
+
+  
+	item.date = attr(doc, 'meta[property="eli:date_publication"]', 'content');
+  
+	// attr(doc, 'meta[property="eli:date_document"]', 'content');
+  
+
+  
+	var passedBy = doc.querySelectorAll('meta[property="eli:passed_by"]');
+  
+	var passedByArray = [];
+  
+	for (let i=0; i<passedBy.length; i++) {
+  
+		passedByArray.push(passedBy[i].getAttribute('resource').split('/').pop());
+  
+	}
+  
+	item.legislativeBody = passedByArray.join(', ');
+  
+
+  
+	item.url = attr(doc, 'meta[typeOf="eli:LegalResource"]', 'about') + '/' + language;
+  
+
+  
+	// eli:is_about -> eurovoc -> tags
+  
+
+  
+	item.complete();
+  
+}
+  
+
+  
+/** BEGIN TEST CASES **/
+  
+var testCases = [
+  
+	{
+  
+		"type": "web",
+  
+		"url": "http://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:31995L0046",
+  
+		"items": [
+  
+			{
+  
+				"itemType": "bill",
+  
+				"title": "Directive 95/46/EC of the European Parliament and of the Council of 24 October 1995 on the protection of individuals with regard to the processing of personal data and on the free movement of such data",
+  
+				"creators": [],
+  
+				"date": "1995-11-23",
+  
+				"billNumber": "31995L0046",
+  
+				"code": "281",
+  
+				"codeVolume": "OJ L",
+  
+				"language": "en",
+  
+				"legislativeBody": "EP, CONSIL",
+  
+				"url": "http://data.europa.eu/eli/dir/1995/46/oj/eng",
+  
+				"attachments": [],
+  
+				"tags": [],
+  
+				"notes": [],
+  
+				"seeAlso": []
+  
+			}
+  
+		]
+  
+	},
+  
+	{
+  
+		"type": "web",
+  
+		"url": "http://eur-lex.europa.eu/legal-content/CS/TXT/?uri=CELEX:31995L0046&from=DE",
+  
+		"items": [
+  
+			{
+  
+				"itemType": "bill",
+  
+				"title": "Směrnice Evropského parlamentu a Rady 95/46/ES ze dne 24. října 1995 o ochraně fyzických osob v souvislosti se zpracováním osobních údajů a o volném pohybu těchto údajů",
+  
+				"creators": [],
+  
+				"date": "1995-11-23",
+  
+				"billNumber": "31995L0046",
+  
+				"code": "13, 015",
+  
+				"codeVolume": "DD",
+  
+				"language": "cs",
+  
+				"legislativeBody": "EP, CONSIL",
+  
+				"url": "http://data.europa.eu/eli/dir/1995/46/oj/ces",
+  
+				"attachments": [],
+  
+				"tags": [],
+  
+				"notes": [],
+  
+				"seeAlso": []
+  
+			}
+  
+		]
+  
+	},
+  
+	{
+  
+		"type": "web",
+  
+		"url": "http://eur-lex.europa.eu/legal-content/DE/TXT/?uri=CELEX:31995L0046",
+  
+		"items": [
+  
+			{
+  
+				"itemType": "bill",
+  
+				"title": "Richtlinie 95/46/EG des Europäischen Parlaments und des Rates vom 24. Oktober 1995 zum Schutz natürlicher Personen bei der Verarbeitung personenbezogener Daten und zum freien Datenverkehr",
+  
+				"creators": [],
+  
+				"date": "1995-11-23",
+  
+				"billNumber": "31995L0046",
+  
+				"code": "281",
+  
+				"codeVolume": "OJ L",
+  
+				"language": "de",
+  
+				"legislativeBody": "EP, CONSIL",
+  
+				"url": "http://data.europa.eu/eli/dir/1995/46/oj/deu",
+  
+				"attachments": [],
+  
+				"tags": [],
+  
+				"notes": [],
+  
+				"seeAlso": []
+  
+			}
+  
+		]
+  
+	},
+  
+	{
+  
+		"type": "web",
+  
+		"url": "http://eur-lex.europa.eu/legal-content/FR/TXT/?uri=CELEX:31994R2257",
+  
+		"items": [
+  
+			{
+  
+				"itemType": "statute",
+  
+				"nameOfAct": "Règlement (CE) n° 2257/94 de la Commission, du 16 septembre 1994, fixant des normes de qualité pour les bananes (Texte présentant de l'intérêt pour l'EEE)",
+  
+				"creators": [],
+  
+				"dateEnacted": "1994-09-20",
+  
+				"code": "OJ L",
+  
+				"codeNumber": "245",
+  
+				"language": "fr",
+  
+				"publicLawNumber": "31994R2257",
+  
+				"url": "http://data.europa.eu/eli/reg/1994/2257/oj/fra",
+  
+				"attachments": [],
+  
+				"tags": [],
+  
+				"notes": [],
+  
+				"seeAlso": []
+  
+			}
+  
+		]
+  
+	},
+  
+	{
+  
+		"type": "web",
+  
+		"url": "http://eur-lex.europa.eu/search.html?lang=en&text=%22open+access%22&qid=1513887127793&type=quick&scope=EURLEX&locale=nl",
+  
+		"items": "multiple"
+  
+	}
+  
+]
+  
+/** END TEST CASES **/