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{
"translatorID": "a571680e-6338-46c2-a740-3cd9eb80fc7f",
"label": "Beobachter",
"creator": "ibex",
"target": "^https?://((www\\.)?beobachter\\.ch/.)",
"minVersion": "2.1.9",
"maxVersion": "",
"priority": 100,
"inRepository": true,
"translatorType": 4,
"browserSupport": "gcsibv",
"lastUpdated": "2014-04-03 16:37:44"
}
/*
Beobachter Translator - Parses Beobachter articles and creates Zotero-based
metadata.
Copyright (C) 2011 ibex
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/*
Reference URLs:
Article: http://www.beobachter.ch/natur/natuerlich-leben/wohnen-freizeit/artikel/beleuchtung_es-werde-led/
Topic list: http://www.beobachter.ch/natur/forschung-wissen/
*/
/* Zotero API */
function detectWeb(doc, url) {
// Z.debug("ibex detectWeb URL = " + url);
if (doc.location.href.match(/.*\/artikel\//i) && (ZU.xpath(doc, '//div[' + containingClass('mediaarticleSingleView') + ']//h3').length > 0)) {
return "magazineArticle";
// AJAX-ified results are currently not compatible with Zotero.
// The following condition is not useful:
// http://forums.zotero.org/discussion/18518/import-citation-from-an-ajaxbased-site/
// } else if (doc.location.href.match(/\/suche\//i) && (ZU.xpath(doc, '//div[@id = "multiSerachListContainer"]') + ']').length > 0)) {
} else if (ZU.xpath(doc, '//html/body[' + containingClass('article') + ']').length > 0) {
return "multiple";
}
}
/* Zotero API */
function doWeb(doc, url) {
// Z.debug("ibex doWeb URL = " + url);
var urls = new Array();
if (detectWeb(doc, url) == "multiple") {
var items = ZU.getItemArray(doc, doc.getElementById("mainContent").getElementsByTagName('h3'), '.*');
if (!items || countObjectProperties(items) == 0) {
return true;
}
items = Z.selectItems(items);
if (!items) {
return true;
}
for (var i in items) {
urls.push(i);
}
} else {
urls.push(doc.location.href);
}
ZU.processDocuments(urls, scrape);
}
/* Zotero API */
function scrape(doc) {
// Z.debug("ibex scrape URL = " + doc.location.href);
// Fetch meta tags and fill meta tag array for associateMeta() function
var metaTags = fetchMeta(doc);
var newItem = new Z.Item('magazineArticle');
newItem.url = doc.location.href;
var shortTitle = ZU.xpath(doc, '//div[' + containingClass('mediaarticleSingleView') + ']//h3');
if (shortTitle.length > 0) {
newItem.shortTitle = ZU.trimInternal(shortTitle[0].textContent);
}
associateMeta(newItem, metaTags, "DC.title", "title");
associateMeta(newItem, metaTags, "DC.date", "date");
associateMeta(newItem, metaTags, "publisher", "publicationTitle");
associateMeta(newItem, metaTags, "abstract", "abstractNote");
associateMeta(newItem, metaTags, "DC.Language", "language");
// Other potentially usful meta data: DC.keywords
newItem.ISSN = "1661-7444";
var authorline = ZU.xpath(doc, '//div[' + containingClass('mediaarticleSingleView') + ']//dl/dt[. = "Text:"]');
if (authorline.length > 0) {
authorline = ZU.trimInternal(authorline[0].nextSibling.textContent);
// Assumption of authorline: "name1[, name2] [und Name3]"
var authors = authorline.split(/,|und/);
for (var i = 0; i < authors.length && authorline.length > 0; i++) {
newItem.creators.push(ZU.cleanAuthor(authors[i], "author"));
}
}
var issueDt = ZU.xpath(doc, '//div[' + containingClass('mediaarticleSingleView') + ']//dl/dt[. = "Ausgabe:"]');
if (issueDt.length > 0) {
issueArray = issueDt[0].nextSibling.textContent.split("/");
newItem.issue = ZU.trimInternal(issueArray[0]);
newItem.volume = ZU.trimInternal(issueArray[1]);
}
// A print dialog is shown to the user. The print page listens to the
// onload JavaScriptevent and executes window.print().
// I do not know how to disable this behaviour.
newItem.attachments.push({title: "Beobachter Article Snapshot", mimeType: "text/html", url: doc.location.href + "/print.html", snapshot: true});
newItem.complete();
}
/*
* There is no built-in function to count object properties which often are used as associative arrays.
*
* @param {Object} obj Associative array
* @return {int} Number of object properties = ength of associative array
*/
function countObjectProperties(obj) {
var size = 0;
for (var key in obj) {
if (obj.hasOwnProperty(key)) size++;
}
return size;
}
/**
* Fetch meta tags and fill meta tag array for associateMeta() function
*
* @param {element} doc Document DOM
* @return {Object} Associative array (Object) of meta tags, array[name] = value
*/
function fetchMeta(doc) {
var metaTagHTML = doc.getElementsByTagName("meta");
var metaTags = new Object();
for (var i = 0 ; i < metaTagHTML.length ; i++) {
metaTags[metaTagHTML[i].getAttribute("name")] = metaTagHTML[i].getAttribute("content");
}
return metaTags;
}
/**
* Adds an HTML meta tag to a Zotero item field.
* The meta tags array can be filled with fetchMeta() function.
*
* @param {Object} newItem The Zotero item
* @param {Object} metaTags Associative array (Object) of meta tags, array[name] = value
* @param {String} name The meta tag name
* @param {String} zoteroField The Zotero field name in the Zotero item.
* @return {null} Nothing is returned
*/
function associateMeta(newItem, metaTags, name, zoteroField) {
if (metaTags[name]) {
newItem[zoteroField] = ZU.trimInternal(metaTags[name]);
}
}
/**
* Generates a partial xpath expression that matches an element whose 'class' attribute
* contains the given CSS className. So to match <div class='foo bar'> you would
* say "//div[" + containingClass("foo") + "]".
*
* Reference: http://pivotallabs.com/users/alex/blog/articles/427-xpath-css-class-matching
*
* @param {String} className CSS class name
* @return {String} XPath fragment
*/
function containingClass(className) {
return "contains(concat(' ',normalize-space(@class),' '),' " + className + " ')";
}/** BEGIN TEST CASES **/
var testCases = [
{
"type": "web",
"url": "http://www.beobachter.ch/natur/forschung-wissen/",
"items": "multiple"
},
{
"type": "web",
"url": "http://www.beobachter.ch/natur/forschung-wissen/klima-wetter/artikel/blitzschlag_suche-nicht-die-buche/",
"items": [
{
"itemType": "magazineArticle",
"creators": [
{
"firstName": "Tanja",
"lastName": "Polli",
"creatorType": "author"
}
],
"notes": [],
"tags": [],
"seeAlso": [],
"attachments": [
{
"title": "Beobachter Article Snapshot",
"mimeType": "text/html",
"snapshot": true
}
],
"url": "http://www.beobachter.ch/natur/forschung-wissen/klima-wetter/artikel/blitzschlag_suche-nicht-die-buche/",
"shortTitle": "Neun Tipps, was man tun und lassen soll, wenn man von Blitz und Donner überrascht wird.",
"title": "Blitze: Suche nicht die Buche!",
"publicationTitle": "Beobachter",
"abstractNote": "Neun Tipps, was man tun und lassen soll, wenn man von Blitz und Donner überrascht wird.",
"language": "de",
"ISSN": "1661-7444",
"issue": "23. August 2013, Beobachter 17",
"volume": "2013",
"libraryCatalog": "Beobachter",
"accessDate": "CURRENT_TIMESTAMP"
}
]
}
]
/** END TEST CASES **/
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