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Commit d2bcfbc4 authored by François Degros's avatar François Degros Committed by Commit Bot
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[Files app] ES6 class for external_metadata_provider.js 

Bug: 778674
Change-Id: I14c981ffc87b504e5dd1dfca57097e627a72a06b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1647641
Commit-Queue: François Degros <fdegros@chromium.org>
Commit-Queue: Luciano Pacheco <lucmult@chromium.org>
Auto-Submit: François Degros <fdegros@chromium.org>
Reviewed-by: default avatarLuciano Pacheco <lucmult@chromium.org>
Cr-Commit-Position: refs/heads/master@{#666611}
parent f0297bc5
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Showing with 139 additions and 149 deletions
ui/file_manager/file_manager/foreground/js/metadata/external_metadata_provider.js
View file @ d2bcfbc4
......@@ -5,18 +5,148 @@
/**
* Metadata provider for FileEntry#getMetadata.
* TODO(hirono): Rename thumbnailUrl with externalThumbnailUrl.
*
* @constructor
* @extends {MetadataProvider}
* @struct
* @final
*/
function ExternalMetadataProvider() {
MetadataProvider.call(this, ExternalMetadataProvider.PROPERTY_NAMES);
class ExternalMetadataProvider extends MetadataProvider {
constructor() {
super(ExternalMetadataProvider.PROPERTY_NAMES);
}
/** @override */
get(requests) {
if (!requests.length) {
return Promise.resolve([]);
}
return new Promise(fulfill => {
const entries = requests.map(request => {
return request.entry;
});
const nameMap = {};
for (let i = 0; i < requests.length; i++) {
for (let j = 0; j < requests[i].names.length; j++) {
nameMap[requests[i].names[j]] = true;
}
}
chrome.fileManagerPrivate.getEntryProperties(
entries, Object.keys(nameMap), results => {
if (!chrome.runtime.lastError) {
fulfill(this.convertResults_(requests, nameMap, assert(results)));
} else {
fulfill(requests.map(() => {
return new MetadataItem();
}));
}
});
});
}
/**
* @param {!Array<!MetadataRequest>} requests
* @param {!Object<boolean>} nameMap A map of property names that will be used
* to copy the value from |propertiesList|.
* @param {!Array<!chrome.fileManagerPrivate.EntryProperties>} propertiesList
* @return {!Array<!MetadataItem>}
*/
convertResults_(requests, nameMap, propertiesList) {
const results = [];
for (let i = 0; i < propertiesList.length; i++) {
const prop = propertiesList[i];
const item = new MetadataItem();
if (prop.alternateUrl !== undefined || nameMap['alternateUrl']) {
item.alternateUrl = prop.alternateUrl;
}
if (prop.availableOffline !== undefined || nameMap['availableOffline']) {
item.availableOffline = prop.availableOffline;
}
if (prop.availableWhenMetered !== undefined ||
nameMap['availableWhenMetered']) {
item.availableWhenMetered = prop.availableWhenMetered;
}
if (prop.contentMimeType !== undefined || nameMap['contentMimeType']) {
item.contentMimeType = prop.contentMimeType || '';
}
if (prop.croppedThumbnailUrl !== undefined ||
nameMap['croppedThumbnailUrl']) {
item.croppedThumbnailUrl = prop.croppedThumbnailUrl;
}
if (prop.customIconUrl !== undefined || nameMap['customIconUrl']) {
item.customIconUrl = prop.customIconUrl || '';
}
if (prop.dirty !== undefined || nameMap['dirty']) {
item.dirty = prop.dirty;
}
if (prop.externalFileUrl !== undefined || nameMap['externalFileUrl']) {
item.externalFileUrl = prop.externalFileUrl;
}
if (prop.hosted !== undefined || nameMap['hosted']) {
item.hosted = prop.hosted;
}
if (prop.imageHeight !== undefined || nameMap['imageHeight']) {
item.imageHeight = prop.imageHeight;
}
if (prop.imageRotation !== undefined || nameMap['imageRotation']) {
item.imageRotation = prop.imageRotation;
}
if (prop.imageWidth !== undefined || nameMap['imageWidth']) {
item.imageWidth = prop.imageWidth;
}
if (prop.modificationTime !== undefined || nameMap['modificationTime']) {
item.modificationTime = new Date(prop.modificationTime);
}
if (prop.modificationByMeTime !== undefined ||
nameMap['modificationByMeTime']) {
item.modificationByMeTime = new Date(prop.modificationByMeTime);
}
if (prop.pinned !== undefined || nameMap['pinned']) {
item.pinned = prop.pinned;
}
if (prop.present !== undefined || nameMap['present']) {
item.present = prop.present;
}
if (prop.shared !== undefined || nameMap['shared']) {
item.shared = prop.shared;
}
if (prop.sharedWithMe !== undefined || nameMap['sharedWithMe']) {
item.sharedWithMe = prop.sharedWithMe;
}
if (prop.size !== undefined || nameMap['size']) {
item.size = requests[i].entry.isFile ? (prop.size || 0) : -1;
}
if (prop.thumbnailUrl !== undefined || nameMap['thumbnailUrl']) {
item.thumbnailUrl = prop.thumbnailUrl;
}
if (prop.canCopy !== undefined || nameMap['canCopy']) {
item.canCopy = prop.canCopy;
}
if (prop.canDelete !== undefined || nameMap['canDelete']) {
item.canDelete = prop.canDelete;
}
if (prop.canRename !== undefined || nameMap['canRename']) {
item.canRename = prop.canRename;
}
if (prop.canAddChildren !== undefined || nameMap['canAddChildren']) {
item.canAddChildren = prop.canAddChildren;
}
if (prop.canShare !== undefined || nameMap['canShare']) {
item.canShare = prop.canShare;
}
if (prop.isMachineRoot !== undefined || nameMap['isMachineRoot']) {
item.isMachineRoot = prop.isMachineRoot;
}
if (prop.isExternalMedia !== undefined || nameMap['isExternalMedia']) {
item.isExternalMedia = prop.isExternalMedia;
}
if (prop.isArbitrarySyncFolder !== undefined ||
nameMap['isArbitrarySyncFolder']) {
item.isArbitrarySyncFolder = prop.isArbitrarySyncFolder;
}
results.push(item);
}
return results;
}
}
/**
* @const {!Array<string>}
*/
/** @const {!Array<string>} */
ExternalMetadataProvider.PROPERTY_NAMES = [
'alternateUrl',
'availableOffline',
......@@ -47,143 +177,3 @@ ExternalMetadataProvider.PROPERTY_NAMES = [
'isExternalMedia',
'isArbitrarySyncFolder',
];
ExternalMetadataProvider.prototype.__proto__ = MetadataProvider.prototype;
/**
* @override
*/
ExternalMetadataProvider.prototype.get = function(requests) {
if (!requests.length) {
return Promise.resolve([]);
}
return new Promise(fulfill => {
const entries = requests.map(request => {
return request.entry;
});
const nameMap = {};
for (let i = 0; i < requests.length; i++) {
for (let j = 0; j < requests[i].names.length; j++) {
nameMap[requests[i].names[j]] = true;
}
}
chrome.fileManagerPrivate.getEntryProperties(
entries, Object.keys(nameMap), results => {
if (!chrome.runtime.lastError) {
fulfill(this.convertResults_(requests, nameMap, assert(results)));
} else {
fulfill(requests.map(() => {
return new MetadataItem();
}));
}
});
});
};
/**
* @param {!Array<!MetadataRequest>} requests
* @param {!Object<boolean>} nameMap A map of property names that will be used
* to copy the value from |propertiesList|.
* @param {!Array<!chrome.fileManagerPrivate.EntryProperties>} propertiesList
* @return {!Array<!MetadataItem>}
*/
ExternalMetadataProvider.prototype.convertResults_ =
(requests, nameMap, propertiesList) => {
const results = [];
for (let i = 0; i < propertiesList.length; i++) {
const prop = propertiesList[i];
const item = new MetadataItem();
if (prop.alternateUrl !== undefined || nameMap['alternateUrl']) {
item.alternateUrl = prop.alternateUrl;
}
if (prop.availableOffline !== undefined ||
nameMap['availableOffline']) {
item.availableOffline = prop.availableOffline;
}
if (prop.availableWhenMetered !== undefined ||
nameMap['availableWhenMetered']) {
item.availableWhenMetered = prop.availableWhenMetered;
}
if (prop.contentMimeType !== undefined || nameMap['contentMimeType']) {
item.contentMimeType = prop.contentMimeType || '';
}
if (prop.croppedThumbnailUrl !== undefined ||
nameMap['croppedThumbnailUrl']) {
item.croppedThumbnailUrl = prop.croppedThumbnailUrl;
}
if (prop.customIconUrl !== undefined || nameMap['customIconUrl']) {
item.customIconUrl = prop.customIconUrl || '';
}
if (prop.dirty !== undefined || nameMap['dirty']) {
item.dirty = prop.dirty;
}
if (prop.externalFileUrl !== undefined || nameMap['externalFileUrl']) {
item.externalFileUrl = prop.externalFileUrl;
}
if (prop.hosted !== undefined || nameMap['hosted']) {
item.hosted = prop.hosted;
}
if (prop.imageHeight !== undefined || nameMap['imageHeight']) {
item.imageHeight = prop.imageHeight;
}
if (prop.imageRotation !== undefined || nameMap['imageRotation']) {
item.imageRotation = prop.imageRotation;
}
if (prop.imageWidth !== undefined || nameMap['imageWidth']) {
item.imageWidth = prop.imageWidth;
}
if (prop.modificationTime !== undefined ||
nameMap['modificationTime']) {
item.modificationTime = new Date(prop.modificationTime);
}
if (prop.modificationByMeTime !== undefined ||
nameMap['modificationByMeTime']) {
item.modificationByMeTime = new Date(prop.modificationByMeTime);
}
if (prop.pinned !== undefined || nameMap['pinned']) {
item.pinned = prop.pinned;
}
if (prop.present !== undefined || nameMap['present']) {
item.present = prop.present;
}
if (prop.shared !== undefined || nameMap['shared']) {
item.shared = prop.shared;
}
if (prop.sharedWithMe !== undefined || nameMap['sharedWithMe']) {
item.sharedWithMe = prop.sharedWithMe;
}
if (prop.size !== undefined || nameMap['size']) {
item.size = requests[i].entry.isFile ? (prop.size || 0) : -1;
}
if (prop.thumbnailUrl !== undefined || nameMap['thumbnailUrl']) {
item.thumbnailUrl = prop.thumbnailUrl;
}
if (prop.canCopy !== undefined || nameMap['canCopy']) {
item.canCopy = prop.canCopy;
}
if (prop.canDelete !== undefined || nameMap['canDelete']) {
item.canDelete = prop.canDelete;
}
if (prop.canRename !== undefined || nameMap['canRename']) {
item.canRename = prop.canRename;
}
if (prop.canAddChildren !== undefined || nameMap['canAddChildren']) {
item.canAddChildren = prop.canAddChildren;
}
if (prop.canShare !== undefined || nameMap['canShare']) {
item.canShare = prop.canShare;
}
if (prop.isMachineRoot !== undefined || nameMap['isMachineRoot']) {
item.isMachineRoot = prop.isMachineRoot;
}
if (prop.isExternalMedia !== undefined || nameMap['isExternalMedia']) {
item.isExternalMedia = prop.isExternalMedia;
}
if (prop.isArbitrarySyncFolder !== undefined ||
nameMap['isArbitrarySyncFolder']) {
item.isArbitrarySyncFolder = prop.isArbitrarySyncFolder;
}
results.push(item);
}
return results;
};
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