By Rebs
Has no other scripts.
// ==UserScript==
// @name Amazon UW Madison Libraries Linky
// @namespace http://ebling.library.wisc.edu/
// @description Search the UW Madison Libraries from Amazon book listings. Request items not owned through Ebling Library Purchase Request.
// @include http://*.amazon.*
// ==/UserScript==
// This script is merely a trivial modification of script by http://fatknowledge.blogspot.com: http://userscripts.org/scripts/show/8432 Based on work by Carrick Mundell http://userscripts.org/scripts/show/1396
// Updated for change in UW Madioson libraries OPAC display.
// Updated for another round of Amazon display changes.
// Now handles the case for numerous books status' in the MadCat catalog and sends title and isbn to Ebling Library purchase request form for unowned items
(function(){
// GM_log('Amazon UW Madison Libraries Linky');
var libraryUrlPattern = 'http://madcat.library.wisc.edu/cgi-bin/Pwebrecon.cgi?DB=local&CNT=25+records+per+page&CMD=isbn+';
var libraryName = 'UW Madison Libraries';
var isbn = get_isbn(window.content.location.href);
if (isbn==0) { return;}
else { getBookStatus(isbn); }
//check if there is a ISBN in the URL
//URL looks like http://www.amazon.com/Liseys-Story-Stephen-King/dp/0743289412/ref=xarw/002-5799652-4968811
function get_isbn(url){
try {
//match if there is a / followed by a 7-9 digit number followed by either another number or an x
//followed by a / or end of url
var isbn = url.match(/\/(\d{7,9}[\d|X])(\/|$)/)[1];
} catch (e) { return 0; }
return isbn;
}
//connect to library server to get book status for isbn and then insert result under the book title
function getBookStatus(isbn){
GM_log('Amazon UW Madison Libraries Linky Searching');
var libraryAvailability = /Not Checked Out/;
var libraryEbling = /Ebling Library/;
var libraryBindery = /At Bindery/;
var libraryOnHold = /On hold/;
var libraryOverdue = /Overdue/;
var libraryRenewed = /Renewed/;
var libraryReturned = /Returned on/;
var libraryTransit = /In transit/;
var libraryClaimed = /1 Copy Claimed as of/;
var libraryPreOrder = /In the Pre-Order Process/;
var libraryBeingProcessed = /This Copy Being Processed as of/;
var libraryOnOrderNew = /1 Copy Ordered as of/;
var libraryInProcess = /In Process/;
var libraryDueBack = /Due/;
var libraryLost = /Lost/;
var libraryMissing = /Missing/;
var libraryStorage = /Storage/;
var notFound = /No Items/;
var libraryUrlPattern = 'http://madcat.library.wisc.edu/cgi-bin/Pwebrecon.cgi?DB=local&CNT=25+records+per+page&CMD=isbn+';
var purchaseUrlPattern = 'http://ebling.library.wisc.edu/services/collection/purchase_request.cfm?moreinfo=amazon+selection+isbn=';
GM_xmlhttpRequest
({
method:'GET',
url: libraryUrlPattern + isbn,
onload:function(results) {
page = results.responseText;
if ( notFound.test(page) )
{
var due = page.match(notFound)[1]
setLibraryHTMLOrder(
isbn,
"Not carried",
"Request this book be purchased by the " + libraryName,
"red"
);
}
else if ( libraryAvailability.test(page) )
{
if ( libraryEbling.test(page) )
{
var library = 'Ebling Library';
setLibraryHTML (
isbn,
"On the shelf now!",
"Available at the " + library + "!",
"black",
"yellow"
);
}
else
{
setLibraryHTML (
isbn,
"On the shelf now!",
"Available from " + libraryName + "!",
"red",
"yellow"
);
}
}
else if ( libraryTransit.test(page) )
{
setLibraryHTML (
isbn,
"In Transit!",
"In transit between two libraries.",
"#AA7700" // dark yellow
);
}
else if ( libraryOnHold.test(page) )
{
setLibraryHTML (
isbn,
"On Hold for Another Patron!",
"This item is currently on hold for another library patron.",
"#AA7700" // dark yellow
);
}
else if ( libraryOverdue.test(page) )
{
setLibraryHTML (
isbn,
"Overdue!",
"This item is checked out to another patron and is overdue.",
"#AA7700" // dark yellow
);
}
else if ( libraryRenewed.test(page) )
{
setLibraryHTML (
isbn,
"Recently Renewed!",
"This item is checked out to another patron and has recently been renewed.",
"#AA7700" // dark yellow
);
}
else if ( libraryClaimed.test(page) )
{
setLibraryHTML (
isbn,
"On order!",
"This item has been ordered by " + libraryName + " but it was not received by the expected date!",
"#AA7700" // dark yellow
);
}
else if ( libraryOnOrderNew.test(page) )
{
setLibraryHTML (
isbn,
"On order!",
"1 Copy Ordered for the " + libraryName + "!",
"#AA7700" // dark yellow
);
}
else if ( libraryInProcess.test(page) )
{
setLibraryHTML (
isbn,
"In process!",
"In process (available soon) in the " + libraryName + "!",
"#AA7700" // dark yellow
);
}
else if ( libraryDueBack.test(page) )
{
setLibraryHTML (
isbn,
"Checked Out" ,
"Checked Out from the " + libraryName,
"#AA7700" // dark yellow
);
}
else if ( libraryStorage.test(page) )
{
setLibraryHTML (
isbn,
"In storage",
"In storage at the " + libraryName + ".",
"#AA7700" // dark yellow
);
}
else if ( libraryBindery.test(page) )
{
setLibraryHTML (
isbn,
"At Bindery",
"At the bindery.",
"#AA7700" // dark yellow
);
}
else if ( libraryBeingProcessed.test(page) )
{
setLibraryHTML (
isbn,
"Available Soon!",
"This title has been received by the library, but it is not yet on the library shelves.",
"#AA7700" // dark yellow
);
}
else if ( libraryMissing.test(page) )
{
setLibraryHTML (
isbn,
"Missing!",
"Missing from the " + libraryName + "!",
"red"
);
}
else if ( libraryLost.test(page) )
{
setLibraryHTML (
isbn,
"Lost!",
"Lost from the " + libraryName + "!",
"red"
);
}
else
{
setLibraryHTML (
isbn,
"Error",
"Error checking the " + libraryName,
"orange"
);
}
}
});
}
//print status of book below book title
function setLibraryHTML(isbn, title, linktext, color) {
GM_log(linktext);
var titleNode = getBookTitleNode();
var div = titleNode.parentNode;
var br = document.createElement('br');
var link = document.createElement('a');
link.setAttribute('title', title );
link.setAttribute('href', libraryUrlPattern + isbn);
link.setAttribute('style','color: ' + color);
var label = document.createTextNode( linktext );
link.appendChild(label);
//How lame is this javascript DOM syntax? Instead of having an insertAfter function, you have an insertBefore
//and then pass in the .nextSibling attribute of the element. Really inuitive guys.
div.insertBefore(link, titleNode.nextSibling);
div.insertBefore(br, titleNode.nextSibling);
}
function setLibraryHTMLOrder(isbn, title, linktext, color) {
GM_log(linktext);
var titleNode = getBookTitleNode();
var div = titleNode.parentNode;
var bookTitle = document.getElementById('btAsinTitle');
var book = bookTitle.innerHTML;
var pUrl = window.content.location.href;
var br = document.createElement('br');
var link = document.createElement('a');
link.setAttribute('title', title );
link.setAttribute('href', 'http://ebling.library.wisc.edu/services/collection/purchase_request.cfm?moreinfo=amazon+selection+isbn=' + isbn + '&title=' + book + '&pUrl=' + pUrl);
link.setAttribute('style','color: ' + color);
var label = document.createTextNode( linktext );
link.appendChild(label);
//How lame is this javascript DOM syntax? Instead of having an insertAfter function, you have an insertBefore
//and then pass in the .nextSibling attribute of the element. Really inuitive guys.
div.insertBefore(link, titleNode.nextSibling);
div.insertBefore(br, titleNode.nextSibling);
}
//find the node associated with the title of the booklast one
function getBookTitleNode(){
var iterator = document.evaluate("//span[@id='btAsinTitle']", document, null, XPathResult.UNORDERED_NODE_ITERATOR_TYPE, null );
//get the last node
try {
var thisNode = iterator.iterateNext();
while (thisNode) {
// GM_log( thisNode.textContent );
titleNode = thisNode;
thisNode = iterator.iterateNext();
}
} catch (e) {
dump( 'Error: Document tree modified during iteration ' + e );
}
if ( !titleNode) {GM_log("can't find title node"); return; }
return titleNode;
}
}
)();
