xuthus/pigallery2
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saving photo state change back to cache

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This commit is contained in:
Braun Patrik 2016-06-26 15:54:10 +02:00
parent f5383c51c0
commit 1616e0d292
2 changed files with 39 additions and 2 deletions
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37
frontend/app/gallery/cache.gallery.service.ts
View File

@ -4,12 +4,16 @@ import {Injectable} from "@angular/core";
import {Photo} from "../../../common/entities/Photo";
import {Directory} from "../../../common/entities/Directory";
import {Utils} from "../../../common/Utils";
import {Config} from "../config/Config";
@Injectable()
export class GalleryCacheService {
public getDirectory(directoryName:string):Directory {
if (Config.Client.enableCache == false) {
return null;
}
let value = localStorage.getItem(directoryName);
if (value != null) {
let directory:Directory = JSON.parse(value);
@ -24,7 +28,10 @@ export class GalleryCacheService {
}
public setDirectory(directory:Directory):void {
if (Config.Client.enableCache == false) {
return;
}
localStorage.setItem(Utils.concatUrls(directory.path, directory.name), JSON.stringify(directory));
directory.directories.forEach((dir:Directory) => {
@ -36,5 +43,33 @@ export class GalleryCacheService {
}
/**
* Update photo state at cache too (Eg.: thumbnail rendered)
* @param photo
*/
public photoUpdated(photo:Photo):void {
if (Config.Client.enableCache == false) {
return;
}
let directoryName = Utils.concatUrls(photo.directory.path, photo.directory.name);
let value = localStorage.getItem(directoryName);
if (value != null) {
let directory:Directory = JSON.parse(value);
directory.photos.forEach((p) => {
if (p.name === photo.name) {
//update data
p.metadata = photo.metadata;
p.readyThumbnails = photo.readyThumbnails;
//save changes
localStorage.setItem(directoryName, JSON.stringify(directory));
return;
}
});
}
}
}

4
frontend/app/gallery/grid/thumnailLoader.service.ts
View File

@ -3,6 +3,7 @@
import {Injectable} from "@angular/core";
import {GridPhoto} from "./GridPhoto";
import {Config} from "../../config/Config";
import {GalleryCacheService} from "../cache.gallery.service";
export enum ThumbnailLoadingPriority{
high, medium, low
@ -14,7 +15,7 @@ export class ThumbnailLoaderService {
que:Array<ThumbnailTask> = [];
runningRequests:number = 0;
constructor() {
constructor(private galleryChacheService:GalleryCacheService) {
}
removeTasks() {
@ -126,6 +127,7 @@ export class ThumbnailLoaderService {
curImg.onload = () => {
task.gridPhoto.thumbnailLoaded();
this.galleryChacheService.photoUpdated(task.gridPhoto.photo);
task.taskEntities.forEach(te=>te.listener.onLoad());
this.taskReady(task);