mirror of
https://github.com/jellyfin/jellyfin-web.git
synced 2024-11-18 11:28:23 -07:00
488 lines
17 KiB
JavaScript
488 lines
17 KiB
JavaScript
define(['localassetmanager'], function (localassetmanager) {
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'use strict';
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function processDownloadStatus(apiClient, serverInfo, options) {
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console.log('[mediasync] Begin processDownloadStatus');
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return localassetmanager.getServerItems(serverInfo.Id).then(function (items) {
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console.log('[mediasync] Begin processDownloadStatus getServerItems completed');
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var progressItems = items.filter(function (item) {
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return item.SyncStatus === 'transferring' || item.SyncStatus === 'queued';
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});
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var p = Promise.resolve();
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var cnt = 0;
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progressItems.forEach(function (item) {
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p = p.then(function () {
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return reportTransfer(apiClient, item);
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});
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cnt++;
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});
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return p.then(function () {
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console.log('[mediasync] Exit processDownloadStatus. Items reported: ' + cnt.toString());
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return Promise.resolve();
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});
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});
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}
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function reportTransfer(apiClient, item) {
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return localassetmanager.getItemFileSize(item.LocalPath).then(function (size) {
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// The background transfer service on Windows leaves the file empty (size = 0) until it
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// has been downloaded completely
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if (size > 0) {
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return apiClient.reportSyncJobItemTransferred(item.SyncJobItemId).then(function () {
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item.SyncStatus = 'synced';
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return localassetmanager.addOrUpdateLocalItem(item);
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}, function (error) {
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console.error("[mediasync] Mediasync error on reportSyncJobItemTransferred", error);
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item.SyncStatus = 'error';
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return localassetmanager.addOrUpdateLocalItem(item);
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});
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} else {
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return localassetmanager.isDownloadInQueue(item.SyncJobItemId).then(function (result) {
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if (result) {
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// just wait for completion
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return Promise.resolve();
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}
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console.log("[mediasync] reportTransfer: Size is 0 and download no longer in queue. Deleting item.");
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return localassetmanager.removeLocalItem(item).then(function () {
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console.log('[mediasync] reportTransfer: Item deleted.');
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return Promise.resolve();
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}, function (err2) {
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console.log('[mediasync] reportTransfer: Failed to delete item.', error);
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return Promise.resolve();
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});
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});
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}
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}, function (error) {
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console.error('[mediasync] reportTransfer: error on getItemFileSize. Deleting item.', error);
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return localassetmanager.removeLocalItem(item).then(function () {
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console.log('[mediasync] reportTransfer: Item deleted.');
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return Promise.resolve();
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}, function (err2) {
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console.log('[mediasync] reportTransfer: Failed to delete item.', error);
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return Promise.resolve();
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});
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});
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}
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function reportOfflineActions(apiClient, serverInfo) {
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console.log('[mediasync] Begin reportOfflineActions');
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return localassetmanager.getUserActions(serverInfo.Id).then(function (actions) {
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if (!actions.length) {
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console.log('[mediasync] Exit reportOfflineActions (no actions)');
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return Promise.resolve();
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}
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return apiClient.reportOfflineActions(actions).then(function () {
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return localassetmanager.deleteUserActions(actions).then(function () {
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console.log('[mediasync] Exit reportOfflineActions (actions reported and deleted.)');
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return Promise.resolve();
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});
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}, function (err) {
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// delete those actions even on failure, because if the error is caused by
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// the action data itself, this could otherwise lead to a situation that
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// never gets resolved
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console.error('[mediasync] error on apiClient.reportOfflineActions: ' + err.toString());
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return localassetmanager.deleteUserActions(actions);
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});
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});
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}
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function syncData(apiClient, serverInfo, syncUserItemAccess) {
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console.log('[mediasync] Begin syncData');
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return localassetmanager.getServerItems(serverInfo.Id).then(function (items) {
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var completedItems = items.filter(function (item) {
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return (item) && ((item.SyncStatus === 'synced') || (item.SyncStatus === 'error'));
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});
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var request = {
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TargetId: apiClient.deviceId(),
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LocalItemIds: completedItems.map(function (xitem) { return xitem.ItemId; }),
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OfflineUserIds: (serverInfo.Users || []).map(function (u) { return u.Id; })
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};
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return apiClient.syncData(request).then(function (result) {
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return afterSyncData(apiClient, serverInfo, syncUserItemAccess, result).then(function () {
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return Promise.resolve();
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}, function () {
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return Promise.resolve();
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});
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});
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});
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}
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function afterSyncData(apiClient, serverInfo, enableSyncUserItemAccess, syncDataResult) {
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console.log('[mediasync] Begin afterSyncData');
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var p = Promise.resolve();
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if (syncDataResult.ItemIdsToRemove) {
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syncDataResult.ItemIdsToRemove.forEach(function (itemId) {
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p = p.then(function () {
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return removeLocalItem(itemId, serverInfo.Id);
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});
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});
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}
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if (enableSyncUserItemAccess) {
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p = p.then(function () {
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return syncUserItemAccess(syncDataResult, serverInfo.Id);
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});
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}
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return p.then(function () {
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console.log('[mediasync] Exit afterSyncData');
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return Promise.resolve();
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});
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}
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function removeLocalItem(itemId, serverId) {
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console.log('[mediasync] Begin removeLocalItem');
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return localassetmanager.getLocalItem(serverId, itemId).then(function (item) {
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if (item) {
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return localassetmanager.removeLocalItem(item);
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}
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return Promise.resolve();
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});
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}
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function getNewMedia(apiClient, serverInfo, options) {
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console.log('[mediasync] Begin getNewMedia');
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return apiClient.getReadySyncItems(apiClient.deviceId()).then(function (jobItems) {
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var p = Promise.resolve();
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jobItems.forEach(function (jobItem) {
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p = p.then(function () {
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return getNewItem(jobItem, apiClient, serverInfo, options);
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});
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});
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return p.then(function () {
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console.log('[mediasync] Exit getNewMedia');
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return Promise.resolve();
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});
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});
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}
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function getNewItem(jobItem, apiClient, serverInfo, options) {
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console.log('[mediasync] Begin getNewItem');
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var libraryItem = jobItem.Item;
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return localassetmanager.getLocalItem(serverInfo.Id, libraryItem.Id).then(function (existingItem) {
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console.log('[mediasync] getNewItem.getLocalItem completed');
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if (existingItem) {
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if (existingItem.SyncStatus === 'queued' || existingItem.SyncStatus === 'transferring' || existingItem.SyncStatus === 'synced') {
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console.log('[mediasync] getNewItem.getLocalItem found existing item');
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return Promise.resolve();
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}
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}
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console.log('[mediasync] getNewItem.getLocalItem no existing item found');
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return localassetmanager.createLocalItem(libraryItem, serverInfo, jobItem).then(function (localItem) {
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console.log('[mediasync] getNewItem.createLocalItem completed');
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localItem.SyncStatus = 'queued';
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return downloadMedia(apiClient, jobItem, localItem, options).then(function () {
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return getImages(apiClient, jobItem, localItem).then(function () {
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return getSubtitles(apiClient, jobItem, localItem);
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});
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});
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});
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});
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}
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function downloadMedia(apiClient, jobItem, localItem, options) {
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console.log('[mediasync] Begin downloadMedia');
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var url = apiClient.getUrl("Sync/JobItems/" + jobItem.SyncJobItemId + "/File", {
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api_key: apiClient.accessToken()
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});
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var localPath = localItem.LocalPath;
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console.log('[mediasync] Downloading media. Url: ' + url + '. Local path: ' + localPath);
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options = options || {};
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return localassetmanager.downloadFile(url, localItem).then(function (filename) {
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localItem.SyncStatus = 'transferring';
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return localassetmanager.addOrUpdateLocalItem(localItem);
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});
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}
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function getImages(apiClient, jobItem, localItem) {
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console.log('[mediasync] Begin getImages');
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return getNextImage(0, apiClient, localItem);
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}
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function getNextImage(index, apiClient, localItem) {
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console.log('[mediasync] Begin getNextImage');
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//if (index >= 4) {
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// deferred.resolve();
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// return;
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//}
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// Just for now while media syncing gets worked out
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return Promise.resolve();
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//var libraryItem = localItem.Item;
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//var serverId = libraryItem.ServerId;
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//var itemId = null;
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//var imageTag = null;
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//var imageType = "Primary";
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//switch (index) {
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// case 0:
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// itemId = libraryItem.Id;
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// imageType = "Primary";
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// imageTag = (libraryItem.ImageTags || {})["Primary"];
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// break;
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// case 1:
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// itemId = libraryItem.SeriesId;
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// imageType = "Primary";
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// imageTag = libraryItem.SeriesPrimaryImageTag;
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// break;
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// case 2:
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// itemId = libraryItem.SeriesId;
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// imageType = "Thumb";
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// imageTag = libraryItem.SeriesPrimaryImageTag;
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// break;
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// case 3:
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// itemId = libraryItem.AlbumId;
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// imageType = "Primary";
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// imageTag = libraryItem.AlbumPrimaryImageTag;
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// break;
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// default:
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// break;
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//}
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//if (!itemId || !imageTag) {
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// getNextImage(index + 1, apiClient, localItem, deferred);
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// return;
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//}
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//downloadImage(apiClient, serverId, itemId, imageTag, imageType).then(function () {
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// // For the sake of simplicity, limit to one image
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// deferred.resolve();
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// return;
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// getNextImage(index + 1, apiClient, localItem, deferred);
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//}, getOnFail(deferred));
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}
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function downloadImage(apiClient, serverId, itemId, imageTag, imageType) {
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console.log('[mediasync] Begin downloadImage');
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return localassetmanager.hasImage(serverId, itemId, imageTag).then(function (hasImage) {
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if (hasImage) {
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return Promise.resolve();
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}
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var imageUrl = apiClient.getImageUrl(itemId, {
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tag: imageTag,
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type: imageType,
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api_key: apiClient.accessToken()
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});
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return localassetmanager.downloadImage(imageUrl, serverId, itemId, imageTag);
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});
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}
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function getSubtitles(apiClient, jobItem, localItem) {
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console.log('[mediasync] Begin getSubtitles');
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if (!jobItem.Item.MediaSources.length) {
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console.log("[mediasync] Cannot download subtitles because video has no media source info.");
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return Promise.resolve();
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}
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var files = jobItem.AdditionalFiles.filter(function (f) {
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return f.Type === 'Subtitles';
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});
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var mediaSource = jobItem.Item.MediaSources[0];
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var p = Promise.resolve();
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files.forEach(function (file) {
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p = p.then(function () {
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return getItemSubtitle(file, apiClient, jobItem, localItem, mediaSource);
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});
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});
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return p.then(function () {
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console.log('[mediasync] Exit getSubtitles');
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return Promise.resolve();
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});
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}
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function getItemSubtitle(file, apiClient, jobItem, localItem, mediaSource) {
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console.log('[mediasync] Begin getItemSubtitle');
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var subtitleStream = mediaSource.MediaStreams.filter(function (m) {
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return m.Type === 'Subtitle' && m.Index === file.Index;
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})[0];
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if (!subtitleStream) {
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// We shouldn't get in here, but let's just be safe anyway
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console.log("[mediasync] Cannot download subtitles because matching stream info wasn't found.");
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return Promise.resolve();
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}
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var url = apiClient.getUrl("Sync/JobItems/" + jobItem.SyncJobItemId + "/AdditionalFiles", {
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Name: file.Name,
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api_key: apiClient.accessToken()
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});
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var fileName = localassetmanager.getSubtitleSaveFileName(jobItem.OriginalFileName, subtitleStream.Language, subtitleStream.IsForced, subtitleStream.Codec);
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var localFilePath = localassetmanager.getLocalFilePath(localItem, fileName);
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return localassetmanager.downloadSubtitles(url, localFilePath).then(function (subtitlePath) {
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subtitleStream.Path = subtitlePath;
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return localassetmanager.addOrUpdateLocalItem(localItem);
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});
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}
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return function () {
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var self = this;
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self.sync = function (apiClient, serverInfo, options) {
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console.log("[mediasync]************************************* Start sync");
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return processDownloadStatus(apiClient, serverInfo, options).then(function () {
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return reportOfflineActions(apiClient, serverInfo).then(function () {
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//// Do the first data sync
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//return syncData(apiClient, serverInfo, false).then(function () {
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// Download new content
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return getNewMedia(apiClient, serverInfo, options).then(function () {
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// Do the second data sync
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return syncData(apiClient, serverInfo, false).then(function () {
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console.log("[mediasync]************************************* Exit sync");
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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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};
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//function syncUserItemAccess(syncDataResult, serverId) {
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// console.log('[mediasync] Begin syncUserItemAccess');
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// var itemIds = [];
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// for (var id in syncDataResult.ItemUserAccess) {
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// itemIds.push(id);
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// }
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// return syncNextUserAccessForItem(itemIds, 0, syncDataResult, serverId);
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//}
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//function syncNextUserAccessForItem(itemIds, index, syncDataResult, serverId) {
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// var length = itemIds.length;
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// if (index >= length) {
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// return Promise.resolve
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// return;
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// }
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// syncUserAccessForItem(itemIds[index], syncDataResult).then(function () {
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// syncNextUserAccessForItem(itemIds, index + 1, syncDataResult, serverId, deferred);
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// }, function () {
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// syncNextUserAccessForItem(itemIds, index + 1, syncDataResult, serverId, deferred);
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// });
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//}
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//function syncUserAccessForItem(itemId, syncDataResult) {
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// console.log('[mediasync] Begin syncUserAccessForItem');
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// var deferred = DeferredBuilder.Deferred();
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// localassetmanager.getUserIdsWithAccess(itemId, serverId).then(function (savedUserIdsWithAccess) {
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// var userIdsWithAccess = syncDataResult.ItemUserAccess[itemId];
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// if (userIdsWithAccess.join(',') === savedUserIdsWithAccess.join(',')) {
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// // Hasn't changed, nothing to do
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// deferred.resolve();
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// }
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// else {
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// localassetmanager.saveUserIdsWithAccess(itemId, serverId, userIdsWithAccess).then(function () {
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// deferred.resolve();
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// }, getOnFail(deferred));
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// }
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// }, getOnFail(deferred));
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// return deferred.promise();
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//}
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//}
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}); |