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Lines 59-61
KOHA.OverDrive = ( function() {
Link Here
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} |
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} |
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}; |
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}; |
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} )(); |
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} )(); |
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KOHA.OverDriveCirculation = new function() { |
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var svc_url = '/cgi-bin/koha/svc/overdrive'; |
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var error_div = $('<div class="overdrive-error">'); |
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function display_error ( error ) { |
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error_div.text(error); |
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} |
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var login_link = $('<a href="#">') |
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.click(function(e) { |
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e.preventDefault(); |
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login(); |
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}) |
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.text(_("Login to OverDrive account")); |
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var login_div = $('<div class="overdrive-login">').append(login_link); |
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var details = null; |
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function is_logged_in() { |
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return details ? details.is_logged_in : false; |
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} |
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var checkout_popup = null; |
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$( document ).ready(function() { |
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checkout_popup = $("#overdrive-checkout"); |
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}); |
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function display_account (container, data) { |
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if (!data.is_logged_in) { |
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$(container).append(login_div); |
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return; |
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} |
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var logout_link = $('<a href="#logout" class="overdrive-logout">') |
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.click(function(e) { |
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e.preventDefault(); |
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$(container).empty().append(error_div); |
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logout(function(data) { |
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display_account(container, data); |
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}); |
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}).text(_("Logout from OverDrive account")); |
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$(container).append(logout_link); |
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if (data.checkouts) { |
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var checkouts_div = $('<div class="overdrive-div">').html('<h3>' + _("Checkouts") + '</h3>'); |
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var checkouts_list = $('<ul class="overdrive-list">'); |
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data.checkouts.items.forEach(function(item) { |
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item_line(checkouts_list, item); |
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}); |
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checkouts_div.append(checkouts_list); |
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$(container).append(checkouts_div); |
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} |
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if (data.holds) { |
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var holds_div = $('<div class="overdrive-div">').html('<h3>' + _("Holds") + '</h3>'); |
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var holds_list = $('<ul class="overdrive-list">'); |
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data.holds.items.forEach(function(item) { |
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item_line(holds_list, item); |
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}); |
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holds_div.append(holds_list); |
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$(container).append(holds_div); |
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} |
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} |
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function item_line(ul_el, item) { |
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var line = $('<li class="overdrive-item">'); |
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if (item.images) { |
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var thumb_url = item.images.thumbnail; |
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if (thumb_url) { |
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$('<img class="overdrive-item-thumbnail">') |
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.attr("src", thumb_url) |
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.appendTo(line); |
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} |
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} |
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$('<div class="overdrive-item-title">') |
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.text(item.title) |
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.appendTo(line); |
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$('<div class="overdrive-item-subtitle">') |
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.text(item.subtitle) |
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.appendTo(line); |
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$('<div class="overdrive-item-author">') |
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.text(item.author) |
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.appendTo(line); |
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var actions = $('<span class="actions">'); |
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display_actions(actions, item.id); |
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$('<div id="action_'+item.id+'" class="actions-menu">') |
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.append(actions) |
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.appendTo(line); |
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$(ul_el).append(line); |
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} |
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function svc_ajax ( method, params, success_callback ) { |
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return $.ajax({ |
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method: method, |
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dataType: "json", |
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url: svc_url, |
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data: params, |
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success: function (data) { |
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if (data.error) { |
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display_error(data.error); |
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} |
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success_callback(data); |
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}, |
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error: function(jqXHR, textStatus, errorThrown) { |
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display_error(errorThrown); |
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} |
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}); |
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} |
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function load_account_details ( callback ) { |
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svc_ajax('get', { action: "account" }, function(data) { |
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details = data; |
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callback(data); |
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}); |
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} |
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function login() { |
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svc_ajax('get', { action: "login" }, function(data) { |
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details = null; |
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if (data.login_url) { |
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window.location = data.login_url; |
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} |
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}); |
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} |
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function logout (callback) { |
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svc_ajax('post', { action: "logout" }, function(data) { |
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details = null; |
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callback(data); |
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}); |
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} |
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function item_action (params, el, copies_available) { |
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var id = params.id; |
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svc_ajax('post', params, function(data) { |
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if (data.checkouts) { |
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details.checkouts = data.checkouts; |
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} |
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if (data.holds) { |
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details.holds = data.holds; |
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} |
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display_actions(el, id, copies_available); |
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}); |
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} |
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function item_is_checked_out (id) { |
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if ( !(details && details.checkouts) ) { |
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return null; |
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} |
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var id_uc = id.toUpperCase(); |
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var items = details.checkouts.items; |
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for (var i = 0; i < items.length; i++) { |
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if ( items[i].id.toUpperCase() == id_uc ) { |
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return items[i]; |
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} |
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} |
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return null; |
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} |
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function item_is_on_hold (id) { |
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if ( !(details && details.holds) ) { |
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return false; |
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} |
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var id_uc = id.toUpperCase(); |
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var items = details.holds.items; |
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for (var i = 0; i < items.length; i++) { |
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if ( items[i].id.toUpperCase() == id_uc ) { |
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return items[i]; |
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} |
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} |
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return null; |
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} |
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function display_actions(el, id, copies_available) { |
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$(el).empty(); |
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if (is_logged_in()) { |
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var item = item_is_checked_out(id); |
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if (item) { |
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var expires = new Date(item.expires); |
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$('<span class="overdrive-item-status">') |
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.text(_("Checked out until") + " " + expires.toLocaleString()) |
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.appendTo(el); |
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$(el).append(" "); |
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if (item.format) { |
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var download = $('<a href="#">').appendTo(el); |
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decorate_button(download, _("Download") + " " + item.format); |
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svc_ajax('get', {action: "download-url", id: id, format: item.format}, function(data) { |
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download.attr("href", data.action); |
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}); |
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$(el).append(" "); |
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} |
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if (item.formats) { |
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var lockable_formats = []; |
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for (var f in item.formats) { |
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if (f == item.format) continue; |
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if (item.formats[f]) { |
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var access = $('<a target="_blank">').appendTo(el); |
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decorate_button(access, _("Access online") + " " + f); |
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svc_ajax('get', {action: "download-url", id: id, format: f}, function(data) { |
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access.attr("href", data.action); |
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}); |
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$(el).append(" "); |
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} |
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else { |
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lockable_formats.push(f); |
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} |
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} |
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if (lockable_formats.length > 0 && checkout_popup) { |
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$(el).append( ajax_button(_("Download as"), function() { |
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checkout_format(el, id, lockable_formats, copies_available); |
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}) ).append(" "); |
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} |
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} |
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if (item.format) return item; |
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$(el).append( ajax_button(_("Check in"), function() { |
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if( confirm(_("Are you sure you want to return this item?")) ) { |
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item_action({action: "return", id: id}, el, copies_available + 1); |
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} |
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}) ); |
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return item; |
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} |
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item = item_is_on_hold(id); |
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if (item) { |
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$('<span class="overdrive-status">') |
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.text(_("On hold")) |
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.appendTo(el); |
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$(el).append(" "); |
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} |
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if(copies_available && checkout_popup) { |
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$(el).append( ajax_button(_("Check out"), function() { |
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if( confirm(_("Are you sure you want to checkout this item?")) ) { |
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svc_ajax('post', {action: "checkout", id: id}, function(data) { |
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if (data.checkouts) { |
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details.checkouts = data.checkouts; |
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} |
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if (data.holds) { |
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details.holds = data.holds; |
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} |
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item = display_actions(el, id, copies_available - 1); |
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if (item && item.formats && !item.format) { |
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var has_available_formats = false; |
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var lockable_formats = []; |
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for (var f in item.formats) { |
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if (item.formats[f]) { |
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has_available_formats = true; |
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break; |
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} |
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lockable_formats.push(f); |
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} |
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|
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if (!has_available_formats) { |
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checkout_format(el, id, lockable_formats, copies_available - 1); |
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} |
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} |
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}); |
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} |
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}) ); |
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} |
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else if (!item) { |
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$(el).append( ajax_button(_("Place hold"), function() { |
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item_action({action: "place_hold", id: id}, el, copies_available); |
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}) ); |
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} |
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if (item) { |
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$(el).append( ajax_button(_("Cancel"), function() { |
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if( confirm(_("Are you sure you want to cancel this hold?")) ) { |
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item_action({action: "return", id: id}, el, copies_available); |
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} |
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}) ); |
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} |
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return item; |
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} |
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} |
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function ajax_button(label, on_click) { |
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var button = $('<a href="#">') |
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.click(function(e) { |
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e.preventDefault(); |
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on_click(); |
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}); |
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decorate_button(button, label); |
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return button; |
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} |
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function decorate_button(button, label) { |
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$(button) |
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.addClass("btn btn-primary btn-mini") |
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.css("color","white") |
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.text(label); |
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} |
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function checkout_format(el, id, formats, copies_available) { |
| 366 |
if (formats.length == 0) { |
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alert(_("Item cannot be checked out - no available formats")); |
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return false; |
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} |
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var checkout_format_list = checkout_popup.find("ul.overdrive-format-list").empty(); |
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formats.forEach(function (item) { |
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var li = $('<li>').appendTo(checkout_format_list); |
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$('<input name="checkout-format" type="radio">') |
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.val(item) |
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.appendTo(li); |
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li.append(item); |
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}); |
| 379 |
checkout_popup.modal("show"); |
| 380 |
checkout_popup.find(".overdrive-checkout-submit").click(function(e) { |
| 381 |
e.preventDefault(); |
| 382 |
var format = checkout_format_list.find("input[type='radio'][name='checkout-format']:checked").val(); |
| 383 |
item_action({action: "checkout-format", id: id, format: format}, el, copies_available); |
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$(this).unbind( e ); |
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checkout_popup.modal("hide"); |
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}); |
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} |
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|
| 389 |
this.with_account_details = function( el, callback ) { |
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$(el).append(error_div); |
| 391 |
load_account_details(function(data) { |
| 392 |
if (!data.is_logged_in) { |
| 393 |
$(el).append(login_div); |
| 394 |
} |
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callback(data); |
| 396 |
}); |
| 397 |
} |
| 398 |
|
| 399 |
this.display_account_details = function( el ) { |
| 400 |
$(el).empty().append(error_div); |
| 401 |
load_account_details(function(data) { |
| 402 |
display_account(el, data); |
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}); |
| 404 |
}; |
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|
| 406 |
this.display_error = function( el, error ) { |
| 407 |
$(el).empty().append(error_div); |
| 408 |
display_error(error); |
| 409 |
}; |
| 410 |
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| 411 |
this.is_logged_in = is_logged_in; |
| 412 |
|
| 413 |
this.add_actions = function(el, id, copies_available) { |
| 414 |
var actions = $('<span class="actions">'); |
| 415 |
display_actions(actions, id, copies_available); |
| 416 |
$('<div id="action_'+id+'" class="actions-menu">') |
| 417 |
.append(actions) |
| 418 |
.appendTo(el); |
| 419 |
}; |
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} |