X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=BookReaderIA%2Fdatanode%2FBookReaderJSIA.php;h=0f7b6bf00d4916d6d96d82903d297586484c4b92;hb=9b78fb72adadda83576c133dfc52423d3ea65f1c;hp=730249ad14fe11811af89a49b5d869db62ca5ec7;hpb=03d05af9cd98219e7cb1a8815a54c7bc232ace85;p=bookreader.git diff --git a/BookReaderIA/datanode/BookReaderJSIA.php b/BookReaderIA/datanode/BookReaderJSIA.php old mode 100755 new mode 100644 index 730249a..0f7b6bf --- a/BookReaderIA/datanode/BookReaderJSIA.php +++ b/BookReaderIA/datanode/BookReaderJSIA.php @@ -18,15 +18,24 @@ This file is part of BookReader. along with BookReader. If not, see . */ +header('Content-Type: application/javascript'); + $id = $_REQUEST['id']; $itemPath = $_REQUEST['itemPath']; $subPrefix = $_REQUEST['subPrefix']; $server = $_REQUEST['server']; +// $$$mang this code has been refactored into BookReaderMeta.inc.php for use e.g. by +// BookReaderPreview.php and BookReaderImages.php. The code below should be +// taken out and replaced by calls into BookReaderMeta + // Check if we're on a dev vhost and point to JSIA in the user's public_html on the datanode + // $$$ TODO consolidate this logic if (strpos($_SERVER["REQUEST_URI"], "/~mang") === 0) { // Serving out of home dir $server .= ':80/~mang'; +} else if (strpos($_SERVER["REQUEST_URI"], "/~rkumar") === 0) { // Serving out of home dir + $server .= ':80/~rkumar'; } else if (strpos($_SERVER["REQUEST_URI"], "/~testflip") === 0) { // Serving out of home dir $server .= ':80/~testflip'; } @@ -224,6 +233,16 @@ br.getPageNum = function(index) { } } +// Single images in the Internet Archive scandata.xml metadata are (somewhat incorrectly) +// given a "leaf" number. Some of these images from the scanning process should not +// be displayed in the BookReader (for example colour calibration cards). Since some +// of the scanned images will not be displayed in the BookReader (those marked with +// addToAccessFormats false in the scandata.xml) leaf numbers and BookReader page +// indexes are generally not the same. This function returns the BookReader page +// index given a scanned leaf number. +// +// This function is used, for example, to map between search results (that use the +// leaf numbers) and the displayed pages in the BookReader. br.leafNumToIndex = function(leafNum) { for (var index = 0; index < this.leafMap.length; index++) { if (this.leafMap[index] == leafNum) { @@ -294,13 +313,16 @@ br.cleanupMetadata = function() { // getEmbedURL //________ // Returns a URL for an embedded version of the current book -br.getEmbedURL = function() { +br.getEmbedURL = function(viewParams) { // We could generate a URL hash fragment here but for now we just leave at defaults var url = 'http://' + window.location.host + '/stream/'+this.bookId; if (this.subPrefix != this.bookId) { // Only include if needed url += '/' + this.subPrefix; } url += '?ui=embed'; + if (viewParams) { + url += '#' + this.fragmentFromParams(viewParams); + } return url; } @@ -311,6 +333,78 @@ br.getEmbedCode = function() { return ""; } +// getOpenLibraryRecord +br.getOpenLibraryRecord = function(callback) { + // Try looking up by ocaid first, then by source_record + + var jsonURL = 'http://openlibrary.org/query.json?type=/type/edition&*=&ocaid=' + br.bookId; + $.ajax({ + url: jsonURL, + success: function(data) { + if (data && data.length > 0) { + callback(br, data[0]); + } else { + // try sourceid + jsonURL = 'http://openlibrary.org/query.json?type=/type/edition&*=&source_records=ia:' + br.bookId; + $.ajax({ + url: jsonURL, + success: function(data) { + if (data && data.length > 0) { + callback(br, data[0]); + } + }, + dataType: 'jsonp' + }); + } + }, + dataType: 'jsonp' + }); +} + +br.buildInfoDiv = function(jInfoDiv) { + // $$$ it might make more sense to have a URL on openlibrary.org that returns this info + + var escapedTitle = BookReader.util.escapeHTML(this.bookTitle); + var domainRe = /(\w+\.(com|org))/; + var domain = domainRe.exec(this.bookUrl)[1]; + + // $$$ cover looks weird before it loads + jInfoDiv.find('.BRfloatCover').append([ + '' + escapedTitle + ''].join('') + ); + + jInfoDiv.find('.BRfloatMeta').append([ + // $$$ description + //'

Published ', this.bookPublished, + //, Publisher name', + //'

', + //'

Written in Language

', + '

Other Formats

', + '', + '

More information on ' + domain + '

'].join('\n')); + + jInfoDiv.find('.BRfloatFoot').append([ + '|', + 'Report a problem', + ].join('\n')); + + if (domain == 'archive.org') { + jInfoDiv.find('.BRfloatMeta p.moreInfo span').css( + {'background': 'url(http://www.archive.org/favicon.ico) no-repeat', 'width': 22, 'height': 18 } + ); + } + + jInfoDiv.find('.BRfloatTitle a').attr({'href': this.bookUrl, 'alt': this.bookTitle}).text(this.bookTitle); + +} + br.pageW = [ '; # Load some values from meta.xml if ('' != $metaData->{'page-progression'}) { - echo "br.pageProgression = '" . $metaData->{"page-progression"} . "';"; + echo "br.pageProgression = '" . $metaData->{"page-progression"} . "';\n"; } else { // Assume page progression is Left To Right - echo "br.pageProgression = 'lr';"; + echo "br.pageProgression = 'lr';\n"; +} + +$useOLAuth = false; +foreach ($metaData->xpath('//collection') as $collection) { + if('browserlending' == $collection) { + $useOLAuth = true; + } +} + +if ($useOLAuth) { + echo "br.olAuth = true;\n"; +} else { + echo "br.olAuth = false;\n"; } # Special cases @@ -412,23 +519,104 @@ if (typeof(brConfig) != 'undefined') { br.reduce = brConfig['reduce']; } } else if (brConfig['mode'] == 2) { - br.mode = 2; - - + br.mode = 2; } } // brConfig -br.cleanupMetadata(); -br.init(); +function OLAuth() { + this.authUrl = 'http://openlibrary.org/ia_auth/' + br.bookId; + this.olConnect = false; + return this; +} + +OLAuth.prototype.init = function() { + var htmlStr = '

Authenticating in-browser loan with openlibrary.org!

'; + htmlStr += '

Please wait...

'; + + this.showPopup("#ddd", "#000", htmlStr); + $.ajax({url:this.authUrl, dataType:'jsonp', jsonpCallback:'olAuth.initCallback'}); +} + +OLAuth.prototype.showPopup = function(bgColor, textColor, msg) { + this.popup = document.createElement("div"); + $(this.popup).css({ + position: 'absolute', + top: '20px', + left: ($('#BookReader').attr('clientWidth')-400)/2 + 'px', + width: '400px', + padding: "20px", + border: "3px double #999999", + zIndex: 3, + backgroundColor: bgColor, + color: textColor + }).appendTo('#BookReader'); + + this.popup.innerHTML = msg; + +} + +OLAuth.prototype.initCallback = function(obj) { + if (false == obj.success) { + $(this.popup).css({ + backgroundColor: "#f00", + color: "#fff" + }); + + this.popup.innerHTML = obj.msg; + return; + } + + //user is authenticated + this.setCookie(obj.token); + this.olConnect = true; + this.startPolling(); + br.init(); +} + +OLAuth.prototype.callback = function(obj) { + if (false == obj.success) { + this.showPopup("#f00", "#fff", obj.msg); + clearInterval(this.poller); + this.ttsPoller = null; + } else { + this.olConnect = true; + this.setCookie(obj.token); + } +} + +OLAuth.prototype.setCookie = function(value) { + var date = new Date(); + date.setTime(date.getTime()+(24*60*60*1000)); //one day expiry + var expiry = date.toGMTString(); + var cookie = 'loan-'+br.bookId+'='+value; + cookie += '; expires='+expiry; + cookie += '; path=/; domain=.archive.org;'; + document.cookie = cookie; +} + +OLAuth.prototype.startPolling = function () { + var self = this; + this.poller=setInterval(function(){ + if (!self.olConnect) { + self.showPopup("#f00", "#fff", 'Cound not connect to Open Library for authentication. Please check to see if you are still connected to the Internet, and then reload this web page.'); + clearInterval(self.poller); + self.ttsPoller = null; + } else { + self.olConnect = false; + //be sure to add random param to authUrl to avoid stale cache + $.ajax({url:self.authUrl+'?rand='+Math.random(), dataType:'jsonp', jsonpCallback:'olAuth.callback'}); + } + },300000); +} + +br.cleanupMetadata(); +if (br.olAuth) { + var olAuth = new OLAuth(); + olAuth.init(); +} else { + br.init(); +} +