Attachment 6227 Details for Bug 7161 – Bug-7161 Open Library - Larger image, Read, borrow and checked-out status

[patch] Bug-7161 Open Library - Larger image, Read, borrow and checked-out status

Bug-7161-Open-Library---Larger-image-Read-borrow-a.patch (text/plain), 5.54 KB, created by Dobrica Pavlinusic on 2011-11-05 10:57:54 UTC

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Creator: Dobrica Pavlinusic

Created: 2011-11-05 10:57:54 UTC

Size: 5.54 KB

patch

obsolete

>From 5762a53f9f75a85f5a47d667f4b408fa2935454a Mon Sep 17 00:00:00 2001
>From: Amit Gupta <amit.gupta@osslabs.biz>
>Date: Sat, 5 Nov 2011 03:36:23 -0400
>Subject: [PATCH] Bug-7161 Open Library - Larger image, Read, borrow and checked-out status
>
>To test:
>1. go into system administration and search for "cover"
>2. change "OpenLibraryCovers" to "add" and all other to "don't show"
>3. verify that opac search results have small covers, while
>   detail page has big ones
>4. (optional) find book which is available for reading (and not
>   borrowed!) on Open Library and change ISBN on one of your books
>   to test
>
>Signed-off-by: Dobrica Pavlinusic <dpavlin@rot13.org>
>---
> koha-tmpl/opac-tmpl/prog/en/js/openlibrary.js |  113 ++++++++++++++++++-------
> 1 files changed, 83 insertions(+), 30 deletions(-)
>
>diff --git a/koha-tmpl/opac-tmpl/prog/en/js/openlibrary.js b/koha-tmpl/opac-tmpl/prog/en/js/openlibrary.js
>index 1c62e6c..9727d3e 100644
>--- a/koha-tmpl/opac-tmpl/prog/en/js/openlibrary.js
>+++ b/koha-tmpl/opac-tmpl/prog/en/js/openlibrary.js
>@@ -2,6 +2,51 @@ if (typeof KOHA == "undefined" || !KOHA) {
>     var KOHA = {};
> }
> 
>+function get_cover(data) {
>+   if (data.cover && data.cover.small) {
>+       return data.cover.small;
>+   }
>+   return "undefined";
>+}
>+
>+function get_ebook(data) {
>+   var buttons = {
>+       'full access':
>+       "http://openlibrary.org/images/button-read-open-library.png",
>+       'lendable':
>+       "http://openlibrary.org/images/button-borrow-open-library.png",
>+       'checkedout':
>+       "http://openlibrary.org/images/button-checked-out-open-library.png"
>+  };
>+
>+   var result = "";
>+   if (data["ebooks"] != "undefined") {
>+       /* Ebooks are available */
>+       var ebooks  = data["ebooks"];
>+       for (idx in ebooks) {
>+	   var ebook = ebooks[idx];
>+           if (ebook["availability"] == "full") {
>+               result = '<a href="' + ebook["read_url"] + '">' + '<img  src="' + buttons["full access"] + '"/></a>';
>+           }
>+           if (ebook["availability"] == "borrow") {
>+		if(ebook.checkedout) {
>+               	    result = '<a href="' + ebook["borrow_url"] + '">' + '<img  src="' + buttons["checkedout"] + '"/></a>';
>+		} else { 
>+                    result = '<a href="' + ebook["borrow_url"] + '">' + '<img  src="' + buttons["lendable"] + '"/></a>';
>+                }
>+           }                
>+       }
>+   }
>+   return result;
>+ }
>+
>+function keys(d) {
>+  var k = [];
>+  for (var i in d) {
>+    k.push(i);
>+  }
>+  return k;
>+}
> /**
>  * A namespace for OpenLibrary related functions.
>  */
>@@ -27,44 +72,52 @@ KOHA.OpenLibrary = {
>         scriptElement.setAttribute("id", "jsonScript");
>         scriptElement.setAttribute("src",
>             "http://openlibrary.org/api/books?bibkeys=" + escape(bibkeys) +
>-            "&callback=KOHA.OpenLibrary.olCallBack");
>+            "&callback=KOHA.OpenLibrary.olCallBack&jscmd=data");
>         scriptElement.setAttribute("type", "text/javascript");
>         document.documentElement.firstChild.appendChild(scriptElement);
> 
>     },
> 
>+
>+
>     /**
>      * Add cover pages <div
>      * and link to preview if div id is gbs-thumbnail-preview
>      */
>     olCallBack: function(booksInfo) {
>-       for (id in booksInfo) {
>-          var book = booksInfo[id];
>-          var isbn = book.bib_key.substring(5);
>-          
>-          $("."+isbn).each(function() {
>-              var a = document.createElement("a");
>-              a.href = book.info_url;
>-				      if (typeof(book.thumbnail_url) != "undefined") {
>-	               	var img = document.createElement("img");
>-	                img.src = book.thumbnail_url;
>-					        $(this).append(img);
>-                  var re = /^openlibrary-thumbnail-preview/;
>-                  if ( re.exec($(this).attr("id")) ) {
>-                      $(this).append(
>-                        '<div style="margin-bottom:5px; margin-top:-5px;font-size:9px">' +
>-                        '<a href="' + 
>-                        book.info_url + 
>-                        '">Preview</a></div>' 
>-                      );
>-                  }
>-		     		} else {
>-				    	var message = document.createElement("span");
>-					    $(message).attr("class","no-image");
>-					    $(message).html(NO_OL_JACKET);
>-					    $(this).append(message);
>-				    }
>-        });
>-      }
>-    }
>+    for (id in booksInfo) {
>+       var book = booksInfo[id];
>+       var isbn = id.substring(5);
>+       $("."+isbn).each(function() {
>+           console.log($(this).attr("id"));
>+       var is_opacdetail = /openlibrary-thumbnail-preview/.exec($(this).attr("id"));
>+	/*console.log([is_opacdetail,this]);
>+           var cover = get_cover(book);*/
>+	   var ebook = get_ebook(book);
>+           var a = document.createElement("a");
>+           a.href = booksInfo.url;
>+           if (book.cover) {
>+               var img = document.createElement("img");
>+               if (is_opacdetail) {
>+               	img.src = book.cover.medium;
>+               	$(this).append(img);
>+                $(this).append(
>+                       '<div class="results_summary">' + '<a href="' + book.url + '">Preview</a></div>'
>+                   );
>+                $(this).append(
>+                       '<div class="results_summary">' +ebook+'</div>'
>+                   );
>+               } else {
>+			img.src = book.cover.small;
>+               		$(this).append(img);
>+		}
>+           } else {
>+               var message =  document.createElement("span");
>+               $(message).attr("class","no-image");
>+               $(message).html(NO_OL_JACKET);
>+               $(this).append(message);
>+           }
>+       });
>+   }
>+ }
> };
>-- 
>1.7.2.5

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