[Patches] [PATCH] Bug 1633: Display local cover images
koha-patchbot at kohaaloha.com
koha-patchbot at kohaaloha.com
Wed Dec 21 03:10:06 NZDT 2011
From: Koustubha Kale <kmkale at anantcorp.com>
Date: Tue, 13 Dec 2011 08:24:23 -0500
Subject: [PATCH] Bug 1633: Display local cover images
Content-Type: text/plain; charset="UTF-8"
This patch adds display of local cover images in the following places:
1. OPAC Results page
2. OPAC Details page
3. Separate image viewer page for the OPAC
4. Intranet Details page
5. Separate image viewer page for the Intranet
Display in the Details and (OPAC) Results pages is handled via Javascript
rather than via direct embedding, to better handle the situation where most
records have local cover images, but a few do not.
Local cover images do not currently display in the Intranet Results page
How to use/test :
Assign user permission to the user Tools > (upload_local_cover_images Upload
local cover images). In order to upload local images, login to the staff
client. Go to Home > Tools > Upload Cover Images. Here you can upload cover
images either singly or in bulk in the form of a zip file. If uploading
singly,
click on image file, browse the image from your local disk, type in the biblio
number of the catalogue entry and press upload. If uploading in bulk as a zip
file, the zip file must contain (in addition to cover images) one text file
named
either datalink.txt OR idlink.txt. This file should have mapping of
biblionumber
to image file name in the zip one per line with comma or tab as delimiters. For
example:
1, scanned_cover_image_of_bib_no_1.jpg
2, scanned_cover_image_of_bib_no_1.jpg
Cover images will be resized to a large image of 800x600 and a thumbnail of
200x140. Depending on the setting of AllowMultipleCovers, it is possible to
upload multiple images for a single bibliographic record. However, even if
multiple covers are permitted, you have the option of replacing the existing
covers by checking the "Replace existing covers" option on the upload screen.
1. The patch adds a menu link in Tools from where you can upload local cover
images
2. It adds a user permission to enable access control to this menu item under
Tools
3. It adds a system preference OPACLocalCoverImages under Enhanced Content.
This needs to be turned on to show local cover images in OPAC.
Once you have uploaded local images, if you search for the biblio, the local
cover should show up in search as well as search detail pages in the OPAC, and
the details view in the Intranet.
Koustubha Kale is working on another patch which will allow us to set a cover
image source priority in system preferences, and which will then gracefully
fail over to the next source if image is not available from the first choice
source.
---
catalogue/detail.pl | 6 +
catalogue/image.pl | 111 ++++++++++++++++++++
catalogue/imageviewer.pl | 51 +++++++++
.../intranet-tmpl/prog/en/css/staff-global.css | 3 +
.../prog/en/includes/doc-head-close.inc | 8 ++
koha-tmpl/intranet-tmpl/prog/en/js/localcovers.js | 44 ++++++++
.../prog/en/modules/catalogue/detail.tt | 12 ++
.../prog/en/modules/catalogue/imageviewer.tt | 43 ++++++++
.../opac-tmpl/prog/en/includes/doc-head-close.inc | 9 ++
koha-tmpl/opac-tmpl/prog/en/js/localcovers.js | 44 ++++++++
koha-tmpl/opac-tmpl/prog/en/modules/opac-detail.tt | 18 +++
.../opac-tmpl/prog/en/modules/opac-imageviewer.tt | 43 ++++++++
.../opac-tmpl/prog/en/modules/opac-results.tt | 2 +
opac/opac-detail.pl | 11 ++
opac/opac-image.pl | 111 ++++++++++++++++++++
opac/opac-imageviewer.pl | 51 +++++++++
opac/opac-search.pl | 4 +
17 files changed, 571 insertions(+), 0 deletions(-)
create mode 100755 catalogue/image.pl
create mode 100755 catalogue/imageviewer.pl
create mode 100644 koha-tmpl/intranet-tmpl/prog/en/js/localcovers.js
create mode 100644 koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/imageviewer.tt
create mode 100644 koha-tmpl/opac-tmpl/prog/en/js/localcovers.js
create mode 100644 koha-tmpl/opac-tmpl/prog/en/modules/opac-imageviewer.tt
create mode 100755 opac/opac-image.pl
create mode 100755 opac/opac-imageviewer.pl
diff --git a/catalogue/detail.pl b/catalogue/detail.pl
index 580949d..7719c77 100755
--- a/catalogue/detail.pl
+++ b/catalogue/detail.pl
@@ -37,6 +37,7 @@ use C4::External::Amazon;
use C4::Search; # enabled_staff_search_views
use C4::VirtualShelves;
use C4::XSLT;
+use Koha::Images;
# use Smart::Comments;
@@ -379,6 +380,11 @@ if ( C4::Context->preference("AmazonEnabled") == 1 ) {
}
}
+if ( C4::Context->preference("LocalCoverImages") == 1 ) {
+ my @images = ListImagesForBiblio($biblionumber);
+ $template->{VARS}->{localimages} = \@images;
+}
+
# Get OPAC URL
if (C4::Context->preference('OPACBaseURL')){
$template->param( OpacUrl => C4::Context->preference('OPACBaseURL') );
diff --git a/catalogue/image.pl b/catalogue/image.pl
new file mode 100755
index 0000000..8721299
--- /dev/null
+++ b/catalogue/image.pl
@@ -0,0 +1,111 @@
+#!/usr/bin/perl
+#
+# based on patronimage.pl
+#
+# This file is part of Koha.
+#
+# Koha is free software; you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with Koha; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+#
+#
+
+use strict;
+use warnings;
+
+use CGI; #qw(:standard escapeHTML);
+use C4::Context;
+use Koha::Images;
+
+$|=1;
+
+my $DEBUG = 1;
+my $data = new CGI;
+my $imagenumber;
+
+=head1 NAME
+
+image.pl - Script for retrieving and formatting local cover images for display
+
+=head1 SYNOPSIS
+
+<img src="image.pl?imagenumber=X" />
+<img src="image.pl?biblionumber=X" />
+<img src="image.pl?imagenumber=X&thumbnail=1" />
+<img src="image.pl?biblionumber=X&thumbnail=1" />
+
+=head1 DESCRIPTION
+
+This script, when called from within HTML and passed a valid imagenumber or
+biblionumber, will retrieve the image data associated with that biblionumber
+if one exists, format it in proper HTML format and pass it back to be displayed.
+If the parameter thumbnail has been provided, a thumbnail will be returned
+rather than the full-size image. When a biblionumber is provided rather than an
+imagenumber, a random image is selected.
+
+=cut
+
+if (defined $data->param('imagenumber')) {
+ $imagenumber = $data->param('imagenumber');
+} elsif (defined $data->param('biblionumber')) {
+ my @imagenumbers = ListImagesForBiblio($data->param('biblionumber'));
+ if (@imagenumbers) {
+ $imagenumber = $imagenumbers[0];
+ } else {
+ warn "No images for this biblio" if $DEBUG;
+ error();
+ }
+} else {
+ $imagenumber = shift;
+}
+
+if ($imagenumber) {
+ warn "imagenumber passed in: $imagenumber" if $DEBUG;
+ my ($imagedata, $dberror) = RetrieveImage($imagenumber);
+
+ if ($dberror) {
+ warn "Database Error!" if $DEBUG;
+ error();
+ }
+
+ if ($imagedata) {
+ my $image;
+ if ($data->param('thumbnail')) {
+ $image = $imagedata->{'thumbnail'};
+ } else {
+ $image = $imagedata->{'imagefile'};
+ }
+ print $data->header (-type => $imagedata->{'mimetype'}, -'Cache-Control' => 'no-store', -expires => 'now', -Content_Length => length ($image)), $image;
+ exit;
+ } else {
+ warn "No image exists for $imagenumber" if $DEBUG;
+ error();
+ }
+} else {
+ error();
+}
+
+error();
+
+sub error {
+ print $data->header ( -status=> '404', -expires => 'now' );
+ exit;
+}
+
+=head1 AUTHOR
+
+Chris Nighswonger cnighswonger <at> foundations <dot> edu
+
+modified for local cover images by Koustubha Kale kmkale <at> anantcorp <dot> com
+
+=cut
diff --git a/catalogue/imageviewer.pl b/catalogue/imageviewer.pl
new file mode 100755
index 0000000..fae6243
--- /dev/null
+++ b/catalogue/imageviewer.pl
@@ -0,0 +1,51 @@
+#!/usr/bin/perl
+
+# Copyright 2011 C & P Bibliography Services
+#
+# This file is part of Koha.
+#
+# Koha is free software; you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# Koha 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with Koha; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+use strict;
+use warnings;
+
+use CGI;
+use C4::Auth;
+use C4::Biblio;
+use C4::Output;
+use Koha::Images;
+
+my $query = new CGI;
+my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
+ {
+ template_name => "catalogue/imageviewer.tmpl",
+ query => $query,
+ type => "intranet",
+ authnotrequired => 0,
+ flagsrequired => { catalogue => 1 },
+ }
+);
+
+my $biblionumber = $query->param('biblionumber') || $query->param('bib');
+my ($count, $biblio) = GetBiblio($biblionumber);
+
+if (C4::Context->preference("LocalCoverImages")) {
+ my @images = ListImagesForBiblio($biblionumber);
+ $template->{VARS}->{'LocalCoverImages'} = 1;
+ $template->{VARS}->{'images'} = \@images;
+}
+
+$template->{VARS}->{'biblio'} = $biblio;
+
+output_html_with_http_headers $query, $cookie, $template->output;
diff --git a/koha-tmpl/intranet-tmpl/prog/en/css/staff-global.css b/koha-tmpl/intranet-tmpl/prog/en/css/staff-global.css
index 7710eda..c1d4b43 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/css/staff-global.css
+++ b/koha-tmpl/intranet-tmpl/prog/en/css/staff-global.css
@@ -2093,3 +2093,6 @@ div.pager input.pagedisplay {
font-weight: bold;
text-align : center;
}
+.localimage {
+ padding: .3em;
+}
diff --git a/koha-tmpl/intranet-tmpl/prog/en/includes/doc-head-close.inc b/koha-tmpl/intranet-tmpl/prog/en/includes/doc-head-close.inc
index 6a2dae0..53f6843 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/includes/doc-head-close.inc
+++ b/koha-tmpl/intranet-tmpl/prog/en/includes/doc-head-close.inc
@@ -99,3 +99,11 @@
[% IF ( virtualshelves || intranetbookbag ) %]
<script type="text/javascript" language="javascript" src="[% themelang %]/js/basket.js"></script>
[% END %]
+[% IF LocalCoverImages %]
+<script type="text/javascript" language="javascript" src="[% themelang %]/js/localcovers.js"></script>
+<script type="text/javascript" language="javascript">
+//<![CDATA[
+var NO_LOCAL_JACKET = _("No cover image available");
+//]]>
+</script>
+[% END %]
diff --git a/koha-tmpl/intranet-tmpl/prog/en/js/localcovers.js b/koha-tmpl/intranet-tmpl/prog/en/js/localcovers.js
new file mode 100644
index 0000000..981af75
--- /dev/null
+++ b/koha-tmpl/intranet-tmpl/prog/en/js/localcovers.js
@@ -0,0 +1,44 @@
+if (typeof KOHA == "undefined" || !KOHA) {
+ var KOHA = {};
+}
+
+/**
+ * A namespace for local cover related functions.
+ */
+KOHA.LocalCover = {
+
+
+ /**
+ * Search all:
+ * <div title="biblionumber" id="isbn" class="openlibrary-thumbnail"></div>
+ * or
+ * <div title="biblionumber" id="isbn" class="openlibrary-thumbnail-preview"></div>
+ * and run a search with all collected isbns to Open Library Book Search.
+ * The result is asynchronously returned by OpenLibrary and catched by
+ * olCallBack().
+ */
+ GetCoverFromBibnumber: function(uselink) {
+ $("div [id^=local-thumbnail]").each(function(i) {
+ var mydiv = this;
+ var message = document.createElement("span");
+ $(message).attr("class","no-image");
+ $(message).html(NO_LOCAL_JACKET);
+ $(mydiv).append(message);
+ var img = $("<img />").attr('src',
+ '/cgi-bin/koha/catalogue/image.pl?thumbnail=1&biblionumber=' + $(mydiv).attr("class"))
+ .load(function () {
+ if (!this.complete || typeof this.naturalWidth == "undefined" || this.naturalWidth == 0) {
+ } else {
+ if (uselink) {
+ var a = $("<a />").attr('href', '/cgi-bin/koha/catalogue/imageviewer.pl?biblionumber=' + $(mydiv).attr("class"));
+ $(a).append(img);
+ $(mydiv).append(a);
+ } else {
+ $(mydiv).append(img);
+ }
+ $(mydiv).children('.no-image').remove();
+ }
+ })
+ });
+ }
+};
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/detail.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/detail.tt
index 019fa10..9174d94 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/detail.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/detail.tt
@@ -228,6 +228,7 @@ function verify_images() {
[% IF ( subscriptionsnumber ) %]<li><a href="/cgi-bin/koha/catalogue/detail.pl?biblionumber=[% biblionumber %]#subscriptions">Subscriptions</a></li>[% END %]
[% IF ( FRBRizeEditions ) %][% IF ( XISBNS ) %]<li><a href="/cgi-bin/koha/catalogue/detail.pl?biblionumber=[% biblionumber %]#editions">Editions</a></li>[% END %][% END %]
[% IF ( AmazonSimilarItems ) %]<li><a href="/cgi-bin/koha/catalogue/detail.pl?biblionumber=[% biblionumber %]#related">Related Titles</a></li>[% END %]
+[% IF ( LocalCoverImages ) %]<li><a href="/cgi-bin/koha/catalogue/detail.pl?biblionumber=[% biblionumber %]#images">Images</a></li>[% END %]
</ul>
<div id="holdings">
@@ -516,6 +517,17 @@ function verify_images() {
</div>
[% END %][% END %]
+[% IF ( LocalCoverImages ) %]
+<div id="images">
+<div>Click on an image to view it in the image viewer</div>
+[% FOREACH image IN localimages %]
+[% IF image %]
+<span class="localimage"><a href="/cgi-bin/koha/catalogue/imageviewer.pl?biblionumber=[% biblionumber %]&imagenumber=[% image %]"><img alt="img" src="/cgi-bin/koha/catalogue/image.pl?thumbnail=1&imagenumber=[% image %]" /></a></span>
+[% END %]
+[% END %]
+</div>
+[% END %]
+
</div><!-- /bibliodetails -->
<div class="yui-g" id="export" style="margin-top: 1em;">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/imageviewer.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/imageviewer.tt
new file mode 100644
index 0000000..c5ab657
--- /dev/null
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/imageviewer.tt
@@ -0,0 +1,43 @@
+[% INCLUDE 'doc-head-open.inc' %]
+[% IF ( LibraryNameTitle ) %][% LibraryNameTitle %][% ELSE %]Koha Online[% END %] Catalog › Images for: [% biblio.title |html %]
+[% INCLUDE 'doc-head-close.inc' %]
+<script type="text/JavaScript" language="JavaScript">
+//<![CDATA[
+
+$(document).ready(function(){
+ showCover($('.thumbnail').attr('id'));
+});
+
+function showCover(img) {
+ $('.thumbnail').attr('class', 'thumbnail');
+ $('#largeCoverImg').attr('src', '/cgi-bin/koha/catalogue/image.pl?imagenumber=' + img);
+ $('#' + img + '.thumbnail').attr('class', 'thumbnail selected');
+}
+//]]>
+</script>
+<style type="text/css">
+img.thumbnail {
+ border-style: solid;
+ border-width: 3px;
+ border-color: white;
+}
+
+img.selected {
+ border-color: black;
+}
+</style>
+<script type="text/javascript" src="[% themelang %]/lib/jquery/plugins/jquery.tablesorter.min.js"></script>
+<body id="imageviewer">
+<div id="largeCover"><img id="largeCoverImg" alt="Large view" /></div>
+[% IF LocalCoverImages == 1 %]
+[% FOREACH img IN images %]
+[% IF img %]
+<a href='#' onclick='showCover([% img %])'><img class='thumbnail' id='[% img %]' src='/cgi-bin/koha/catalogue/image.pl?imagenumber=[% img %]&thumbnail=1' alt='Image'/></a>
+[% END %]
+[% END %]
+[% biblio.title %] [% biblio.author %]
+[% ELSE %]
+Unfortunately, images are not enabled for this catalog at this time.
+[% END %]
+</body>
+</html>
diff --git a/koha-tmpl/opac-tmpl/prog/en/includes/doc-head-close.inc b/koha-tmpl/opac-tmpl/prog/en/includes/doc-head-close.inc
index 15bea79..18e5917 100644
--- a/koha-tmpl/opac-tmpl/prog/en/includes/doc-head-close.inc
+++ b/koha-tmpl/opac-tmpl/prog/en/includes/doc-head-close.inc
@@ -98,6 +98,15 @@ var NO_OL_JACKET = _("No cover image available");
</script>
[% END %]
+[% IF OPACLocalCoverImages %]
+<script type="text/javascript" language="javascript" src="[% themelang %]/js/localcovers.js"></script>
+<script type="text/javascript" language="javascript">
+//<![CDATA[
+var NO_LOCAL_JACKET = _("No cover image available");
+//]]>
+</script>
+[% END %]
+
[% IF ( BakerTaylorEnabled ) %]<script type="text/javascript" language="javascript" src="[% themelang %]/js/bakertaylorimages.js"></script>
<script type="text/javascript" language="javascript">
//<![CDATA[
diff --git a/koha-tmpl/opac-tmpl/prog/en/js/localcovers.js b/koha-tmpl/opac-tmpl/prog/en/js/localcovers.js
new file mode 100644
index 0000000..298a20e
--- /dev/null
+++ b/koha-tmpl/opac-tmpl/prog/en/js/localcovers.js
@@ -0,0 +1,44 @@
+if (typeof KOHA == "undefined" || !KOHA) {
+ var KOHA = {};
+}
+
+/**
+ * A namespace for local cover related functions.
+ */
+KOHA.LocalCover = {
+
+
+ /**
+ * Search all:
+ * <div title="biblionumber" id="isbn" class="openlibrary-thumbnail"></div>
+ * or
+ * <div title="biblionumber" id="isbn" class="openlibrary-thumbnail-preview"></div>
+ * and run a search with all collected isbns to Open Library Book Search.
+ * The result is asynchronously returned by OpenLibrary and catched by
+ * olCallBack().
+ */
+ GetCoverFromBibnumber: function(uselink) {
+ $("div [id^=local-thumbnail]").each(function(i) {
+ var mydiv = this;
+ var message = document.createElement("span");
+ $(message).attr("class","no-image");
+ $(message).html(NO_LOCAL_JACKET);
+ $(mydiv).append(message);
+ var img = $("<img />").attr('src',
+ '/cgi-bin/koha/opac-image.pl?thumbnail=1&biblionumber=' + $(mydiv).attr("class"))
+ .load(function () {
+ if (!this.complete || typeof this.naturalWidth == "undefined" || this.naturalWidth == 0) {
+ } else {
+ if (uselink) {
+ var a = $("<a />").attr('href', '/cgi-bin/koha/opac-imageviewer.pl?biblionumber=' + $(mydiv).attr("class"));
+ $(a).append(img);
+ $(mydiv).append(a);
+ } else {
+ $(mydiv).append(img);
+ }
+ $(mydiv).children('.no-image').remove();
+ }
+ })
+ });
+ }
+};
diff --git a/koha-tmpl/opac-tmpl/prog/en/modules/opac-detail.tt b/koha-tmpl/opac-tmpl/prog/en/modules/opac-detail.tt
index d1b6570..717c5b6 100755
--- a/koha-tmpl/opac-tmpl/prog/en/modules/opac-detail.tt
+++ b/koha-tmpl/opac-tmpl/prog/en/modules/opac-detail.tt
@@ -39,6 +39,9 @@
[% IF OpenLibraryCovers %]
KOHA.OpenLibrary.GetCoverFromIsbn();
[% END %]
+ [% IF OPACLocalCoverImages %]
+ KOHA.LocalCover.GetCoverFromBibnumber(true);
+ [% END %]
[% IF ( NovelistSelectProfile ) %]
novSelect.loadContentForISBN('[% normalized_isbn %]','[% NovelistSelectProfile %]', '[% NovelistSelectPassword %]', function(d){});
[% END %]
@@ -224,6 +227,7 @@ YAHOO.util.Event.onContentReady("furtherm", function () {
<div id="catalogue_detail_biblio">
<div id="bookcover">
+ [% IF ( OPACLocalCoverImages ) %]<div style="block" title="[% biblionumber |url %]" class="[% biblionumber %]" id="local-thumbnail-preview"></div>[% END %]
[% IF ( OPACAmazonEnabled ) %][% IF ( OPACAmazonCoverImages ) %][% IF ( OPACurlOpenInNewWindow ) %]<a href="http://www.amazon[% AmazonTld %]/gp/reader/[% normalized_isbn %]/ref=sib_dp_pt/002-7879865-0184864#reader-link" target="_blank"><img border="0" src="http://images.amazon.com/images/P/[% normalized_isbn %].01.MZZZZZZZ.jpg" alt="Cover Image" /></a>[% ELSE %]<a href="http://www.amazon[% AmazonTld %]/gp/reader/[% normalized_isbn %]/ref=sib_dp_pt/002-7879865-0184864#reader-link"><img border="0" src="http://images.amazon.com/images/P/[% normalized_isbn %].01.MZZZZZZZ.jpg" alt="Cover Image" /></a>[% END %][% END %][% END %]
[% IF ( SyndeticsEnabled ) %][% IF ( SyndeticsCoverImages ) %][% IF ( content_identifier_exists ) %][% IF ( using_https ) %]
@@ -543,6 +547,8 @@ YAHOO.util.Event.onContentReady("furtherm", function () {
[% ELSE %]<li>[% END %]
<a href="/cgi-bin/koha/opac-detail.pl?biblionumber=[% biblionumber %]#serialcollection">Serial Collection</a></li>
[% END %]
+
+ [% IF ( OPACLocalCoverImages ) %]<li><a href="/cgi-bin/koha/opac-detail.pl?biblionumber=[% biblionumber %]#images">Images</a></li>[% END %]
</ul>
[% IF ( serialcollection ) %]
@@ -979,6 +985,18 @@ YAHOO.util.Event.onContentReady("furtherm", function () {
[% END %]
+[% IF ( OPACLocalCoverImages ) %]
+<div id="images">
+<div>Click on an image to view it in the image viewer</div>
+[% FOREACH image IN localimages %]
+[% IF image %]
+<span class="localimage"><a href="/cgi-bin/koha/opac-imageviewer.pl?biblionumber=[% biblionumber %]&imagenumber=[% image %]"><img alt="img" src="/cgi-bin/koha/opac-image.pl?thumbnail=1&imagenumber=[% image %]" /></a></span>
+[% END %]
+[% END %]
+</div>
+[% END %]
+
+
</div>
[% IF ( NovelistSelectProfile ) %][% IF ( NovelistSelectView == 'below' ) %]
<div id="NovelistSelect">
diff --git a/koha-tmpl/opac-tmpl/prog/en/modules/opac-imageviewer.tt b/koha-tmpl/opac-tmpl/prog/en/modules/opac-imageviewer.tt
new file mode 100644
index 0000000..d6633e1
--- /dev/null
+++ b/koha-tmpl/opac-tmpl/prog/en/modules/opac-imageviewer.tt
@@ -0,0 +1,43 @@
+[% INCLUDE 'doc-head-open.inc' %]
+[% IF ( LibraryNameTitle ) %][% LibraryNameTitle %][% ELSE %]Koha Online[% END %] Catalog › Images for: [% biblio.title |html %]
+[% INCLUDE 'doc-head-close.inc' %]
+<script type="text/JavaScript" language="JavaScript">
+//<![CDATA[
+
+$(document).ready(function(){
+ showCover($('.thumbnail').attr('id'));
+});
+
+function showCover(img) {
+ $('.thumbnail').attr('class', 'thumbnail');
+ $('#largeCoverImg').attr('src', '/cgi-bin/koha/opac-image.pl?imagenumber=' + img);
+ $('#' + img + '.thumbnail').attr('class', 'thumbnail selected');
+}
+//]]>
+</script>
+<style type="text/css">
+img.thumbnail {
+ border-style: solid;
+ border-width: 3px;
+ border-color: white;
+}
+
+img.selected {
+ border-color: black;
+}
+</style>
+<script type="text/javascript" src="[% themelang %]/lib/jquery/plugins/jquery.tablesorter.min.js"></script>
+<body id="opac-imageviewer">
+<div id="largeCover"><img id="largeCoverImg" alt="Large view" /></div>
+[% IF OPACLocalCoverImages == 1 %]
+[% FOREACH img IN images %]
+[% IF img %]
+<a href='#' onclick='showCover([% img %])'><img class='thumbnail' id='[% img %]' src='/cgi-bin/koha/opac-image.pl?imagenumber=[% img %]&thumbnail=1' alt='Image'/></a>
+[% END %]
+[% END %]
+[% biblio.title %] [% biblio.author %]
+[% ELSE %]
+Unfortunately, images are not enabled for this catalog at this time.
+[% END %]
+</body>
+</html>
diff --git a/koha-tmpl/opac-tmpl/prog/en/modules/opac-results.tt b/koha-tmpl/opac-tmpl/prog/en/modules/opac-results.tt
index 798e0d8..04cce4c 100755
--- a/koha-tmpl/opac-tmpl/prog/en/modules/opac-results.tt
+++ b/koha-tmpl/opac-tmpl/prog/en/modules/opac-results.tt
@@ -229,6 +229,7 @@ $(document).ready(function(){
[% END %]
[% END %][% END %]
[% IF OpenLibraryCovers %]KOHA.OpenLibrary.GetCoverFromIsbn();[% END %]
+ [% IF OPACLocalCoverImages %]KOHA.LocalCover.GetCoverFromBibnumber(false);[% END %]
[% IF ( GoogleJackets ) %]KOHA.Google.GetCoverFromIsbn();[% END %]
});
//]]>
@@ -528,6 +529,7 @@ $(document).ready(function(){
</span>
</td><td>
<a class="p1" href="/cgi-bin/koha/opac-detail.pl?biblionumber=[% SEARCH_RESULT.biblionumber %]">
+ [% IF ( OPACLocalCoverImages ) %]<div style="block" title="[% SEARCH_RESULT.biblionumber |url %]" class="[% SEARCH_RESULT.biblionumber %]" id="local-thumbnail[% loop.count %]"></div>[% END %]
[% IF ( OPACAmazonEnabled ) %][% IF ( OPACAmazonCoverImages ) %][% IF ( SEARCH_RESULT.normalized_isbn ) %]<img src="http://images.amazon.com/images/P/[% SEARCH_RESULT.normalized_isbn %].01.TZZZZZZZ.jpg" alt="" class="thumbnail" />[% ELSE %]<span class="no-image">No cover image available</span>[% END %][% END %][% END %]
[% IF ( SyndeticsEnabled ) %][% IF ( SyndeticsCoverImages ) %][% IF ( using_https ) %]
diff --git a/opac/opac-detail.pl b/opac/opac-detail.pl
index f82dde2..714ea24 100755
--- a/opac/opac-detail.pl
+++ b/opac/opac-detail.pl
@@ -45,6 +45,7 @@ use C4::Charset;
use MARC::Record;
use MARC::Field;
use List::MoreUtils qw/any none/;
+use Koha::Images;
BEGIN {
if (C4::Context->preference('BakerTaylorEnabled')) {
@@ -686,6 +687,11 @@ if (scalar(@serialcollections) > 0) {
serialcollections => \@serialcollections);
}
+# Local cover Images stuff
+if (C4::Context->preference("OPACLocalCoverImages")){
+ $template->param(OPACLocalCoverImages => 1);
+}
+
# Amazon.com Stuff
if ( C4::Context->preference("OPACAmazonEnabled") ) {
$template->param( AmazonTld => get_amazon_tld() );
@@ -911,4 +917,9 @@ my $defaulttab =
? 'serialcollection' : 'subscription';
$template->param('defaulttab' => $defaulttab);
+if (C4::Context->preference('OPACLocalCoverImages') == 1) {
+ my @images = ListImagesForBiblio($biblionumber);
+ $template->{VARS}->{localimages} = \@images;
+}
+
output_html_with_http_headers $query, $cookie, $template->output;
diff --git a/opac/opac-image.pl b/opac/opac-image.pl
new file mode 100755
index 0000000..de44152
--- /dev/null
+++ b/opac/opac-image.pl
@@ -0,0 +1,111 @@
+#!/usr/bin/perl
+#
+# based on patronimage.pl
+#
+# This file is part of Koha.
+#
+# Koha is free software; you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with Koha; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+#
+#
+
+use strict;
+use warnings;
+
+use CGI; #qw(:standard escapeHTML);
+use C4::Context;
+use Koha::Images;
+
+$|=1;
+
+my $DEBUG = 1;
+my $data = new CGI;
+my $imagenumber;
+
+=head1 NAME
+
+opac-image.pl - Script for retrieving and formatting local cover images for display
+
+=head1 SYNOPSIS
+
+<img src="opac-image.pl?imagenumber=X" />
+<img src="opac-image.pl?biblionumber=X" />
+<img src="opac-image.pl?imagenumber=X&thumbnail=1" />
+<img src="opac-image.pl?biblionumber=X&thumbnail=1" />
+
+=head1 DESCRIPTION
+
+This script, when called from within HTML and passed a valid imagenumber or
+biblionumber, will retrieve the image data associated with that biblionumber
+if one exists, format it in proper HTML format and pass it back to be displayed.
+If the parameter thumbnail has been provided, a thumbnail will be returned
+rather than the full-size image. When a biblionumber is provided rather than an
+imagenumber, a random image is selected.
+
+=cut
+
+if (defined $data->param('imagenumber')) {
+ $imagenumber = $data->param('imagenumber');
+} elsif (defined $data->param('biblionumber')) {
+ my @imagenumbers = ListImagesForBiblio($data->param('biblionumber'));
+ if (@imagenumbers) {
+ $imagenumber = $imagenumbers[0];
+ } else {
+ warn "No images for this biblio" if $DEBUG;
+ error();
+ }
+} else {
+ $imagenumber = shift;
+}
+
+if ($imagenumber) {
+ warn "imagenumber passed in: $imagenumber" if $DEBUG;
+ my ($imagedata, $dberror) = RetrieveImage($imagenumber);
+
+ if ($dberror) {
+ warn "Database Error!" if $DEBUG;
+ error();
+ }
+
+ if ($imagedata) {
+ my $image;
+ if ($data->param('thumbnail')) {
+ $image = $imagedata->{'thumbnail'};
+ } else {
+ $image = $imagedata->{'imagefile'};
+ }
+ print $data->header (-type => $imagedata->{'mimetype'}, -'Cache-Control' => 'no-store', -expires => 'now', -Content_Length => length ($image)), $image;
+ exit;
+ } else {
+ warn "No image exists for $imagenumber" if $DEBUG;
+ error();
+ }
+} else {
+ error();
+}
+
+error();
+
+sub error {
+ print $data->header ( -status=> '404', -expires => 'now' );
+ exit;
+}
+
+=head1 AUTHOR
+
+Chris Nighswonger cnighswonger <at> foundations <dot> edu
+
+modified for local cover images by Koustubha Kale kmkale <at> anantcorp <dot> com
+
+=cut
diff --git a/opac/opac-imageviewer.pl b/opac/opac-imageviewer.pl
new file mode 100755
index 0000000..6d2f326
--- /dev/null
+++ b/opac/opac-imageviewer.pl
@@ -0,0 +1,51 @@
+#!/usr/bin/perl
+
+# Copyright 2011 C & P Bibliography Services
+#
+# This file is part of Koha.
+#
+# Koha is free software; you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# Koha 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with Koha; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+use strict;
+use warnings;
+
+use CGI;
+use C4::Auth;
+use C4::Biblio;
+use C4::Output;
+use Koha::Images;
+
+my $query = new CGI;
+my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
+ {
+ template_name => "opac-imageviewer.tmpl",
+ query => $query,
+ type => "opac",
+ authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
+ flagsrequired => { borrow => 1 },
+ }
+);
+
+my $biblionumber = $query->param('biblionumber') || $query->param('bib');
+my ($count, $biblio) = GetBiblio($biblionumber);
+
+if (C4::Context->preference("OPACLocalCoverImages")) {
+ my @images = ListImagesForBiblio($biblionumber);
+ $template->{VARS}->{'OPACLocalCoverImages'} = 1;
+ $template->{VARS}->{'images'} = \@images;
+}
+
+$template->{VARS}->{'biblio'} = $biblio;
+
+output_html_with_http_headers $query, $cookie, $template->output;
diff --git a/opac/opac-search.pl b/opac/opac-search.pl
index 42eb0ec..365bd72 100755
--- a/opac/opac-search.pl
+++ b/opac/opac-search.pl
@@ -612,6 +612,10 @@ for (my $i=0;$i<@servers;$i++) {
$template->param(SEARCH_RESULTS => \@newresults,
OPACItemsResultsDisplay => (C4::Context->preference("OPACItemsResultsDisplay") eq "itemdetails"?1:0),
);
+ if (C4::Context->preference("OPACLocalCoverImages")){
+ $template->param(OPACLocalCoverImages => 1);
+ $template->param(OPACLocalCoverImagesPriority => C4::Context->preference("OPACLocalCoverImagesPriority"));
+ }
## Build the page numbers on the bottom of the page
my @page_numbers;
# total number of pages there will be
--
1.7.2.5
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