jellyfin-web/dashboard-ui/bower_components/emby-webcomponents/imageeditor/imageeditor.js
2016-10-12 14:23:09 -04:00

501 lines
18 KiB
JavaScript

define(['dialogHelper', 'connectionManager', 'loading', 'dom', 'layoutManager', 'focusManager', 'globalize', 'scrollHelper', 'imageLoader', 'require', 'cardStyle', 'formDialogStyle', 'emby-button', 'paper-icon-button-light'], function (dialogHelper, connectionManager, loading, dom, layoutManager, focusManager, globalize, scrollHelper, imageLoader, require) {
'use strict';
var currentItem;
var hasChanges = false;
function getBaseRemoteOptions() {
var options = {};
options.itemId = currentItem.Id;
return options;
}
function reload(page, item, focusContext) {
loading.show();
var apiClient;
if (item) {
apiClient = connectionManager.getApiClient(item.ServerId);
reloadItem(page, item, apiClient, focusContext);
}
else {
apiClient = connectionManager.getApiClient(currentItem.ServerId);
apiClient.getItem(apiClient.getCurrentUserId(), currentItem.Id).then(function (item) {
reloadItem(page, item, apiClient, focusContext);
});
}
}
function addListeners(container, className, eventName, fn) {
container.addEventListener(eventName, function (e) {
var elem = dom.parentWithClass(e.target, className);
if (elem) {
fn.call(elem, e);
}
});
}
function reloadItem(page, item, apiClient, focusContext) {
currentItem = item;
apiClient.getRemoteImageProviders(getBaseRemoteOptions()).then(function (providers) {
var btnBrowseAllImages = page.querySelectorAll('.btnBrowseAllImages');
for (var i = 0, length = btnBrowseAllImages.length; i < length; i++) {
if (providers.length) {
btnBrowseAllImages[i].classList.remove('hide');
} else {
btnBrowseAllImages[i].classList.add('hide');
}
}
apiClient.getItemImageInfos(currentItem.Id).then(function (imageInfos) {
renderStandardImages(page, apiClient, item, imageInfos, providers);
renderBackdrops(page, apiClient, item, imageInfos, providers);
renderScreenshots(page, apiClient, item, imageInfos, providers);
loading.hide();
if (layoutManager.tv) {
focusManager.autoFocus((focusContext || page));
}
});
});
}
function getImageUrl(item, apiClient, type, index, options) {
options = options || {};
options.type = type;
options.index = index;
if (type === 'Backdrop') {
options.tag = item.BackdropImageTags[index];
} else if (type === 'Screenshot') {
options.tag = item.ScreenshotImageTags[index];
} else if (type === 'Primary') {
options.tag = item.PrimaryImageTag || item.ImageTags[type];
} else {
options.tag = item.ImageTags[type];
}
// For search hints
return apiClient.getScaledImageUrl(item.Id || item.ItemId, options);
}
function getCardHtml(image, index, numImages, apiClient, imageProviders, imageSize, tagName, enableFooterButtons) {
var html = '';
var cssClass = "card scalableCard imageEditorCard";
var cardBoxCssClass = 'cardBox visualCardBox';
cssClass += " backdropCard backdropCard-scalable";
if (tagName === 'button') {
cssClass += ' card-focusscale btnImageCard';
cardBoxCssClass += ' cardBox-focustransform cardBox-focustransform-transition';
html += '<button type="button" class="' + cssClass + '"';
} else {
html += '<div class="' + cssClass + '"';
}
html += ' data-id="' + currentItem.Id + '" data-serverid="' + apiClient.serverId() + '" data-index="' + index + '" data-numimages="' + numImages + '" data-imagetype="' + image.ImageType + '" data-providers="' + imageProviders.length + '"';
html += '>';
html += '<div class="' + cardBoxCssClass + '">';
html += '<div class="cardScalable visualCardBox-cardScalable" style="background-color:transparent;">';
html += '<div class="cardPadder-backdrop"></div>';
html += '<div class="cardContent">';
var imageUrl = getImageUrl(currentItem, apiClient, image.ImageType, image.ImageIndex, { maxWidth: imageSize });
html += '<div class="cardImageContainer" style="background-image:url(\'' + imageUrl + '\');background-position:center bottom;"></div>';
html += '</div>';
html += '</div>';
html += '<div class="cardFooter visualCardBox-cardFooter">';
html += '<h3 class="cardText cardTextCentered" style="margin:0;">' + image.ImageType + '</h3>';
html += '<div class="cardText cardText-secondary cardTextCentered">';
if (image.Width && image.Height) {
html += image.Width + ' X ' + image.Height;
} else {
html += '&nbsp;';
}
html += '</div>';
if (enableFooterButtons) {
html += '<div class="cardText cardTextCentered">';
if (image.ImageType === "Backdrop" || image.ImageType === "Screenshot") {
if (index > 0) {
html += '<button type="button" is="paper-icon-button-light" class="btnMoveImage autoSize" data-imagetype="' + image.ImageType + '" data-index="' + image.ImageIndex + '" data-newindex="' + (image.ImageIndex - 1) + '" title="' + globalize.translate('sharedcomponents#MoveLeft') + '"><i class="md-icon">chevron_left</i></button>';
} else {
html += '<button type="button" is="paper-icon-button-light" class="autoSize" disabled title="' + globalize.translate('sharedcomponents#MoveLeft') + '"><i class="md-icon">chevron_left</i></button>';
}
if (index < numImages - 1) {
html += '<button type="button" is="paper-icon-button-light" class="btnMoveImage autoSize" data-imagetype="' + image.ImageType + '" data-index="' + image.ImageIndex + '" data-newindex="' + (image.ImageIndex + 1) + '" title="' + globalize.translate('sharedcomponents#MoveRight') + '"><i class="md-icon">chevron_right</i></button>';
} else {
html += '<button type="button" is="paper-icon-button-light" class="autoSize" disabled title="' + globalize.translate('sharedcomponents#MoveRight') + '"><i class="md-icon">chevron_right</i></button>';
}
}
else {
if (imageProviders.length) {
html += '<button type="button" is="paper-icon-button-light" data-imagetype="' + image.ImageType + '" class="btnSearchImages autoSize" title="' + globalize.translate('sharedcomponents#Search') + '"><i class="md-icon">search</i></button>';
}
}
html += '<button type="button" is="paper-icon-button-light" data-imagetype="' + image.ImageType + '" data-index="' + (image.ImageIndex != null ? image.ImageIndex : "null") + '" class="btnDeleteImage autoSize" title="' + globalize.translate('sharedcomponents#Delete') + '"><i class="md-icon">delete</i></button>';
html += '</div>';
}
html += '</div>';
html += '</div>';
html += '</div>';
html += '</' + tagName + '>';
return html;
}
function deleteImage(context, itemId, type, index, apiClient, enableConfirmation) {
var afterConfirm = function () {
apiClient.deleteItemImage(itemId, type, index).then(function () {
hasChanges = true;
reload(context);
});
};
if (!enableConfirmation) {
afterConfirm();
return;
}
require(['confirm'], function (confirm) {
confirm({
text: globalize.translate('sharedcomponents#ConfirmDeleteImage'),
confirmText: globalize.translate('sharedcomponents#Delete'),
primary: 'cancel'
}).then(afterConfirm);
});
}
function moveImage(context, apiClient, itemId, type, index, newIndex, focusContext) {
apiClient.updateItemImageIndex(itemId, type, index, newIndex).then(function () {
hasChanges = true;
reload(context, null, focusContext);
}, function() {
require(['alert'], function (alert) {
alert(globalize.translate('sharedcomponents#DefaultErrorMessage'));
});
});
}
function renderImages(page, item, apiClient, images, imageProviders, elem) {
var html = '';
var imageSize = 300;
var windowSize = dom.getWindowSize();
if (windowSize.innerWidth >= 1280) {
imageSize = Math.round(windowSize.innerWidth / 4);
}
var tagName = layoutManager.tv ? 'button' : 'div';
var enableFooterButtons = !layoutManager.tv;
for (var i = 0, length = images.length; i < length; i++) {
var image = images[i];
html += getCardHtml(image, i, length, apiClient, imageProviders, imageSize, tagName, enableFooterButtons);
}
elem.innerHTML = html;
imageLoader.lazyChildren(elem);
}
function renderStandardImages(page, apiClient, item, imageInfos, imageProviders) {
var images = imageInfos.filter(function (i) {
return i.ImageType !== "Screenshot" && i.ImageType !== "Backdrop" && i.ImageType !== "Chapter";
});
renderImages(page, item, apiClient, images, imageProviders, page.querySelector('#images'));
}
function renderBackdrops(page, apiClient, item, imageInfos, imageProviders) {
var images = imageInfos.filter(function (i) {
return i.ImageType === "Backdrop";
}).sort(function (a, b) {
return a.ImageIndex - b.ImageIndex;
});
if (images.length) {
page.querySelector('#backdropsContainer', page).classList.remove('hide');
renderImages(page, item, apiClient, images, imageProviders, page.querySelector('#backdrops'));
} else {
page.querySelector('#backdropsContainer', page).classList.add('hide');
}
}
function renderScreenshots(page, apiClient, item, imageInfos, imageProviders) {
var images = imageInfos.filter(function (i) {
return i.ImageType === "Screenshot";
}).sort(function (a, b) {
return a.ImageIndex - b.ImageIndex;
});
if (images.length) {
page.querySelector('#screenshotsContainer', page).classList.remove('hide');
renderImages(page, item, apiClient, images, imageProviders, page.querySelector('#screenshots'));
} else {
page.querySelector('#screenshotsContainer', page).classList.add('hide');
}
}
function showImageDownloader(page, imageType) {
require(['components/imagedownloader/imagedownloader'], function (ImageDownloader) {
ImageDownloader.show(currentItem.Id, currentItem.Type, imageType).then(function () {
hasChanges = true;
reload(page);
});
}, function () {
require(['alert'], function (alert) {
alert('This feature is coming soon to Emby Theater.');
});
});
}
function showActionSheet(context, imageCard) {
var itemId = imageCard.getAttribute('data-id');
var serverId = imageCard.getAttribute('data-serverid');
var apiClient = connectionManager.getApiClient(serverId);
var type = imageCard.getAttribute('data-imagetype');
var index = parseInt(imageCard.getAttribute('data-index'));
var providerCount = parseInt(imageCard.getAttribute('data-providers'));
var numImages = parseInt(imageCard.getAttribute('data-numimages'));
require(['actionsheet'], function (actionSheet) {
var commands = [];
commands.push({
name: globalize.translate('sharedcomponents#Delete'),
id: 'delete'
});
if (type === 'Backdrop' || type === 'Screenshot') {
if (index > 0) {
commands.push({
name: globalize.translate('sharedcomponents#MoveLeft'),
id: 'moveleft'
});
}
if (index < numImages - 1) {
commands.push({
name: globalize.translate('sharedcomponents#MoveRight'),
id: 'moveright'
});
}
}
if (providerCount) {
commands.push({
name: globalize.translate('sharedcomponents#Search'),
id: 'search'
});
}
actionSheet.show({
items: commands,
positionTo: imageCard
}).then(function (id) {
switch (id) {
case 'delete':
deleteImage(context, itemId, type, index, apiClient, false);
break;
case 'search':
showImageDownloader(context, type);
break;
case 'moveleft':
moveImage(context, apiClient, itemId, type, index, index - 1, dom.parentWithClass(imageCard, 'itemsContainer'));
break;
case 'moveright':
moveImage(context, apiClient, itemId, type, index, index + 1, dom.parentWithClass(imageCard, 'itemsContainer'));
break;
default:
break;
}
});
});
}
function initEditor(context, options) {
addListeners(context, 'btnOpenUploadMenu', 'click', function () {
var imageType = this.getAttribute('data-imagetype');
require(['components/imageuploader/imageuploader'], function (imageUploader) {
imageUploader.show(currentItem.Id, {
theme: options.theme,
imageType: imageType
}).then(function (hasChanged) {
if (hasChanged) {
hasChanges = true;
reload(context);
}
});
}, function () {
require(['alert'], function (alert) {
alert('This feature is coming soon to Emby Theater.');
});
});
});
addListeners(context, 'btnSearchImages', 'click', function () {
showImageDownloader(context, this.getAttribute('data-imagetype'));
});
addListeners(context, 'btnBrowseAllImages', 'click', function () {
showImageDownloader(context, this.getAttribute('data-imagetype') || 'Primary');
});
addListeners(context, 'btnImageCard', 'click', function () {
showActionSheet(context, this);
});
addListeners(context, 'btnDeleteImage', 'click', function () {
var type = this.getAttribute('data-imagetype');
var index = this.getAttribute('data-index');
index = index === "null" ? null : parseInt(index);
var apiClient = connectionManager.getApiClient(currentItem.ServerId);
deleteImage(context, currentItem.Id, type, index, apiClient, true);
});
addListeners(context, 'btnMoveImage', 'click', function () {
var type = this.getAttribute('data-imagetype');
var index = this.getAttribute('data-index');
var newIndex = this.getAttribute('data-newindex');
var apiClient = connectionManager.getApiClient(currentItem.ServerId);
moveImage(context, apiClient, currentItem.Id, type, index, newIndex, dom.parentWithClass(this, 'itemsContainer'));
});
}
function showEditor(options, resolve, reject) {
var itemId = options.itemId;
var serverId = options.serverId;
loading.show();
require(['text!./imageeditor.template.html'], function (template) {
var apiClient = connectionManager.getApiClient(serverId);
apiClient.getItem(apiClient.getCurrentUserId(), itemId).then(function (item) {
var dialogOptions = {
removeOnClose: true
};
if (layoutManager.tv) {
dialogOptions.size = 'fullscreen';
} else {
dialogOptions.size = 'fullscreen-border';
}
var dlg = dialogHelper.createDialog(dialogOptions);
dlg.classList.add('formDialog');
dlg.innerHTML = globalize.translateDocument(template, 'sharedcomponents');
if (layoutManager.tv) {
scrollHelper.centerFocus.on(dlg, false);
}
initEditor(dlg, options);
// Has to be assigned a z-index after the call to .open()
dlg.addEventListener('close', function () {
if (layoutManager.tv) {
scrollHelper.centerFocus.off(dlg, false);
}
loading.hide();
if (hasChanges) {
resolve();
} else {
reject();
}
});
dialogHelper.open(dlg);
reload(dlg, item);
dlg.querySelector('.btnCancel').addEventListener('click', function () {
dialogHelper.close(dlg);
});
});
});
}
return {
show: function (options) {
return new Promise(function (resolve, reject) {
hasChanges = false;
showEditor(options, resolve, reject);
});
}
};
});