X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=BookReaderIA%2Fdatanode%2FBookReaderJSIA.php;h=016e988a581c37273ee841f3347a29d070656c59;hb=16035a78509d0ec1d023dd92ea90d45e69f7748e;hp=e20c44e795b93c983ebe9679bf0e2ccc59325ec9;hpb=91e7f0b0138ea3dfbd28702b869b866a1b2ce0bc;p=bookreader.git diff --git a/BookReaderIA/datanode/BookReaderJSIA.php b/BookReaderIA/datanode/BookReaderJSIA.php index e20c44e..016e988 100644 --- a/BookReaderIA/datanode/BookReaderJSIA.php +++ b/BookReaderIA/datanode/BookReaderJSIA.php @@ -18,6 +18,8 @@ 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']; @@ -328,6 +330,80 @@ 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' + }); +} + +// getInfoDiv +br.getInfoDiv = function() { + // $$$ 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]; + // XXX use different icon for archive.org + var html = [ + '
', + '', escapedTitle, '', + '
', + '
', + '
', + '

', escapedTitle, '

', + // $$$ lookup on OL + // 'by', + // 'Book Author', + '
', + '

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

', + //'

Written in Language

', + '

Other Formats

', + '', + '

More information on ' + domain + '.

', + '
', + '', + '
', + // XXX add link to bug tracker + 'Report a problem', + '|', + 'About the Bookreader', + '
' + ]; + + return html.join('\n'); +} + 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 @@ -443,9 +532,100 @@ if (typeof(brConfig) != 'undefined') { } } // 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(); +} +