Silverchair.js

{
	"translatorID": "3bae3a55-f021-4b59-8a14-43701f336adf",
	"label": "Silverchair",
	"creator": "Sebastian Karcher",
	"target": "\\/(article|volume|proceeding|searchresults|issue)\\.aspx",
	"minVersion": "3.0",
	"maxVersion": "",
	"priority": 100,
	"inRepository": true,
	"translatorType": 4,
	"browserSupport": "gcsibv",
	"lastUpdated": "2014-11-12 10:02:49"
}

/*
	***** BEGIN LICENSE BLOCK *****
	
	Copyright © 2012 Sebastian Karcher 
	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 *****
*/

function detectWeb(doc, url) {
	//concerned about false positives - make sure this is actualy Silverchair.
	var scm6 = ZU.xpathText(doc, '//body/@class|//script/@src');
	var multxpath = '//div[contains(@class, "resultBlock")]/a|//div[contains(@class, "articleTitle") or contains(@class, "articleSection")]/a[contains(@href, "articleid")  or contains(@href, "articleID")]';
	if (scm6){
		if (scm6.indexOf("SCM6")!=-1){
			if (url.search(/\/(article|proceeding)\.aspx\?articleid=\d+/i)!=-1) return "journalArticle";
			else if(url.indexOf("/searchresults.aspx?q=")!=-1 || url.indexOf("/issue.aspx")!=1  && ZU.xpathText(doc, multxpath)!=null) return "multiple";
	}
	}
	return false;
	}


function doWeb(doc, url){

	var articles = new Array();
	if(detectWeb(doc, url) == "multiple") { 
		var items = {};
		var titles = doc.evaluate('//div[contains(@class, "resultBlock")]/a|//div[contains(@class, "articleTitle") or contains(@class, "articleSection")]/a[contains(@href, "articleid") or contains(@href, "articleID")]|//ul[contains(@class, "article")]//h4[contains(@class, "title")]/a', doc, null, XPathResult.ANY_TYPE, null);
		var title;
		while (title = titles.iterateNext()) {
			items[title.href] = title.textContent.trim();
		}
		Zotero.selectItems(items, function (items) {
			if (!items) {
				return true;
			}
			for (var i in items) {
				articles.push(i);
			}
			Zotero.Utilities.processDocuments(articles, scrape, function () {
			});
		});
	} else {
		scrape(doc, url);
	}
}


function scrape(doc, url){
	//get tags, Journal Abbreviation, and pdflink from google highwire metadata
	var pdflink = ZU.xpathText(doc, '//a[@id="hypPDFlink"]/@href')
		|| ZU.xpathText(doc, '//meta[@name="citation_pdf_url"]/@content');
	var tags = ZU.xpathText(doc, '//meta[@name="dc.Keywords"]/@content');
	var jabbr = ZU.xpathText(doc, '//meta[@name="citation_journal_abbrev"]/@content');
	var host = url.match(/http?\:\/\/[^\/]+/)[0];
	Z.debug(host);
	var articleid = url.match(/articleid=\d+/i)[0];
	Z.debug(articleid);
	
	var risurl=host +"/downloadCitation.aspx?format=ris&" +articleid;
	//we prefer the RIS because it consistently has abstracts.
	Z.debug(risurl)
	Zotero.Utilities.HTTP.doGet(risurl, function (text) {
		//remove extra DOI
		text = text.replace(/N1  - 10\..+/, "");
		var translator = Zotero.loadTranslator("import");
		translator.setTranslator("32d59d2d-b65a-4da4-b0a3-bdd3cfb979e7");
		translator.setString(text);
		translator.setHandler("itemDone", function(obj, item) {
			if (jabbr) item.journalAbbreviation = jabbr;
			if (tags){
				var tag = tags.split(/\s*;\s*/);
				for (var i in tag){
					item.tags[i] = tag[i];
				}
			}
			if (pdflink) item.attachments = [{url:pdflink, title: "Full Text PDF", mimeType: "application/pdf"}];
			item.complete();
		});	
		translator.translate();
});
}
/** BEGIN TEST CASES **/
var testCases = [
	{
		"type": "web",
		"url": "http://content.onlinejacc.org/article.aspx?articleid=1142927#Abstract",
		"items": [
			{
				"itemType": "journalArticle",
				"creators": [
					{
						"lastName": "Fu",
						"firstName": "Qi",
						"creatorType": "author"
					},
					{
						"lastName": "VanGundy",
						"firstName": "Tiffany B.",
						"creatorType": "author"
					},
					{
						"lastName": "Galbreath",
						"firstName": "M. Melyn",
						"creatorType": "author"
					},
					{
						"lastName": "Shibata",
						"firstName": "Shigeki",
						"creatorType": "author"
					},
					{
						"lastName": "Jain",
						"firstName": "Manish",
						"creatorType": "author"
					},
					{
						"lastName": "Hastings",
						"firstName": "Jeffrey L.",
						"creatorType": "author"
					},
					{
						"lastName": "Bhella",
						"firstName": "Paul S.",
						"creatorType": "author"
					},
					{
						"lastName": "Levine",
						"firstName": "Benjamin D.",
						"creatorType": "author"
					}
				],
				"notes": [],
				"tags": [
					"postural orthostatic tachycardia syndrome",
					"exercise"
				],
				"seeAlso": [],
				"attachments": [
					{
						"title": "Full Text PDF",
						"mimeType": "application/pdf"
					}
				],
				"title": "Cardiac Origins of the Postural Orthostatic Tachycardia Syndrome",
				"date": "June 22, 2010",
				"journalAbbreviation": "J Am Coll Cardiol",
				"pages": "2858-2868",
				"volume": "55",
				"issue": "25",
				"abstractNote": "Objectives \nThe purpose of this study was to test the hypothesis that a small heart coupled with reduced blood volume contributes to the postural orthostatic tachycardia syndrome (POTS) and that exercise training improves this syndrome.Background\nPatients with POTS have marked increases in heart rate during orthostasis. However, the underlying mechanisms are unknown and the effective therapy is uncertain.Methods\nTwenty-seven POTS patients underwent autonomic function tests, cardiac magnetic resonance imaging, and blood volume measurements. Twenty-five of them participated in a 3-month specially designed exercise training program with 19 completing the program; these patients were re-evaluated after training. Results were compared with those of 16 healthy controls.Results\nUpright heart rate and total peripheral resistance were greater, whereas stroke volume and cardiac output were smaller in patients than in controls. Baroreflex function was similar between groups. Left ventricular mass (median [25th, 75th percentiles], 1.26 g/kg [1.12, 1.37 g/kg] vs. 1.45 g/kg [1.34, 1.57 g/kg]; p < 0.01) and blood volume (60 ml/kg [54, 64 ml/kg] vs. 71 ml/kg [65, 78 ml/kg]; p < 0.01) were smaller in patients than in controls. Exercise training increased left ventricular mass and blood volume by approximately 12% and approximately 7% and decreased upright heart rate by 9 beats/min [1, 17 beats/min]. Ten of 19 patients no longer met POTS criteria after training, whereas patient quality of life assessed by the 36-item Short-Form Health Survey was improved in all patients after training.Conclusions\nAutonomic function was intact in POTS patients. The marked tachycardia during orthostasis was attributable to a small heart coupled with reduced blood volume. Exercise training improved or even cured this syndrome in most patients. It seems reasonable to offer POTS a new name based on its underlying pathophysiology, the “Grinch syndrome,” because in this famous children's book by Dr. Seuss, the main character had a heart that was “two sizes too small.”",
				"ISSN": "0735-1097",
				"DOI": "10.1016/j.jacc.2010.02.043",
				"url": "http://dx.doi.org/10.1016/j.jacc.2010.02.043",
				"publicationTitle": "Journal of the American College of Cardiology",
				"libraryCatalog": "Silverchair",
				"accessDate": "CURRENT_TIMESTAMP"
			}
		]
	},
	{
		"type": "web",
		"url": "http://opticalengineering.spiedigitallibrary.org/Issue.aspx?issueID=24229&direction=P",
		"items": "multiple"
	},
	{
		"type": "web",
		"url": "http://annals.org/article.aspx?articleid=1358680",
		"items": [
			{
				"itemType": "journalArticle",
				"creators": [
					{
						"lastName": "Kahi",
						"firstName": "Charles J.",
						"creatorType": "author"
					},
					{
						"lastName": "Imperiale",
						"firstName": "Thomas F.",
						"creatorType": "author"
					}
				],
				"notes": [],
				"tags": [],
				"seeAlso": [],
				"attachments": [
					{
						"title": "Full Text PDF",
						"mimeType": "application/pdf"
					}
				],
				"title": "Flexible sigmoidoscopy screening reduced colorectal cancer incidence and mortality in older adults",
				"date": "September 18, 2012",
				"journalAbbreviation": "Ann Intern Med",
				"pages": "JC3-3",
				"volume": "157",
				"issue": "6",
				"abstractNote": "Question: In older adults, does screening with flexible sigmoidoscopy reduce colorectal cancer (CRC) incidence and mortality more than usual care?MethodsDesign: Randomized controlled trial (RCT) (Prostate, Lung, Colorectal, and Ovarian [PLCO] Cancer Screening Trial). ClinicalTrials.gov NCT00002540.Allocation: Concealed.*Blinding: Blinded* (cause of death adjudicators).Follow-up period: 13 years (mean 11 y).Setting: 10 screening centers in the USA.Participants: 154 900 participants 55 to 74 years of age (64% < 65 y, 50% women). Exclusion criteria included history of prostate, lung, colorectal, or ovarian cancer; ongoing treatment for cancer other than basal or squamous cell skin cancer; and after 1994, assessment using a lower endoscopic procedure in the past 3 years.Intervention: Screening with flexible sigmoidoscopy at baseline and at 3 or 5 years (n = 77 445) or usual care (n = 77 455).Outcomes: CRC mortality. Other outcomes included CRC incidence, all-cause mortality, and screening-related harms.Participant follow-up: 99.9% for vital status; compliance with annual study questionnaire was 94% (intention-to-screen analysis).Main results: In the screening group, 83% of participants had flexible sigmoidoscopy at baseline and 54% at 3 or 5 years, 29% had ≥ 1 positive result (mass or polyp detected), and 77% of those with positive results had colonoscopy within 1 year. Flexible sigmoidoscopy screening reduced risk for overall and distal CRC mortality more than usual care; groups did not differ for proximal CRC mortality or mortality from other causes, excluding prostate, lung, colorectal, or ovarian cancer (Table). Screening reduced risk for incident CRC, including distal and proximal cancer (Table). Among participants who had flexible sigmoidoscopy, 20% of men and 13% of women had false-positive results and the rate of perforation among these participants was 107.5 per 100 000 colonoscopies.Conclusion: In older adults, screening with flexible sigmoidoscopy reduced colorectal cancer incidence and mortality more than usual care.Colorectal cancer screening with flexible sigmoidoscopy vs usual care in older participants†Outcomes‡Events per 10 000 person-yAt a mean 11 y of follow-upSigmoidoscopyUsual careRRR (95% CI)NNS (CI)Colorectal cancer mortality2.93.926% (13 to 37)871 (567 to 1874)Distal colorectal cancer mortality1.02.050% (36 to 62)Not reportedProximal colorectal cancer mortality1.61.73% (−22 to 23)Not significantColorectal cancer121521% (15 to 28)282 (210 to 427)Distal colorectal cancer5.67.929% (20 to 36)Not reportedProximal colorectal cancer6.07.014% (3 to 24)Not reportedEvent rateMortality from other causes§11.8%12.0%2% (−1 to 4)Not significant†NNS = number needed to invite to screening; other abbreviations defined in Glossary. RRR and CI calculated from risk ratios in article.‡Distal cancer = cancer in the rectum through the splenic flexure; proximal cancer = cancer in the transverse colon through the cecum.§Excluding death from prostate, lung, colorectal, and ovarian cancers.",
				"ISSN": "0003-4819",
				"DOI": "10.7326/0003-4819-157-6-201209180-02003",
				"url": "http://dx.doi.org/10.7326/0003-4819-157-6-201209180-02003",
				"publicationTitle": "Annals of Internal Medicine",
				"libraryCatalog": "Silverchair",
				"accessDate": "CURRENT_TIMESTAMP"
			}
		]
	},
	{
		"type": "web",
		"url": "http://japha.org/article.aspx?articleID=1221729",
		"items": [
			{
				"itemType": "journalArticle",
				"creators": [
					{
						"lastName": "",
						"creatorType": "author",
						"fieldMode": 1
					}
				],
				"notes": [],
				"tags": [],
				"seeAlso": [],
				"attachments": [
					{
						"title": "Full Text PDF",
						"mimeType": "application/pdf"
					}
				],
				"title": "Improving care transitions: Optimizing medication reconciliation",
				"date": "July 1, 2012",
				"journalAbbreviation": "J Am Pharm Assoc (2003)",
				"pages": "e43-e52",
				"volume": "52",
				"issue": "4",
				"abstractNote": "Objective \nTo improve understanding of the medication reconciliation process, its effect on patient care and outcomes, and how pharmacists can contribute to improving this process using a standardized framework of service delivery defined in the context of medication therapy management.Summary\nMedication reconciliation is an integral part of the care transitions process in which health care professionals collaborate to improve medication safety as the patient transitions between patient care settings or levels of care. In 2005, medication reconciliation came to the forefront of health care when the Joint Commission on Accreditation designated it as a National Patient Safety Goal. Although individual health professionals have different roles in the process, the overall focus of the medication reconciliation process is on global patient safety and improved patient outcomes.Conclusion\nMedication reconciliation research has been increasing, but more studies are needed on the implementation and adoption of effective medication reconciliation processes, with emphasis on the identification of current best practices for medication reconciliation. The application of the foundational concepts in this publication and future work on the enhancement of the medication reconciliation process will help to improve patient safety and patient care outcomes during care transitions.",
				"ISSN": "1544-3191",
				"DOI": "10.1331/JAPhA.2012.12527",
				"url": "http://dx.doi.org/10.1331/JAPhA.2012.12527",
				"publicationTitle": "Journal of the American Pharmacists Association",
				"libraryCatalog": "Silverchair",
				"shortTitle": "Improving care transitions"
			}
		]
	},
	{
		"type": "web",
		"url": "http://journal.publications.chestnet.org/issue.aspx",
		"items": "multiple"
	},
	{
		"type": "web",
		"url": "http://neuro.psychiatryonline.org/issue.aspx?journalid=62&issueid=926971",
		"items": "multiple"
	}
]
/** END TEST CASES **/