Files
YoutubeDL-Material/src/app/components/recent-videos/recent-videos.component.ts
2020-08-24 05:13:01 -04:00

281 lines
8.1 KiB
TypeScript

import { Component, OnInit } from '@angular/core';
import { PostsService } from 'app/posts.services';
import { Router } from '@angular/router';
@Component({
selector: 'app-recent-videos',
templateUrl: './recent-videos.component.html',
styleUrls: ['./recent-videos.component.scss']
})
export class RecentVideosComponent implements OnInit {
cached_file_count = 0;
loading_files = null;
normal_files_received = false;
subscription_files_received = false;
files: any[] = null;
filtered_files: any[] = null;
downloading_content = {'video': {}, 'audio': {}};
search_mode = false;
search_text = '';
searchIsFocused = false;
descendingMode = true;
filterProperties = {
'registered': {
'key': 'registered',
'label': 'Download Date',
'property': 'registered'
},
'upload_date': {
'key': 'upload_date',
'label': 'Upload Date',
'property': 'upload_date'
},
'name': {
'key': 'name',
'label': 'Name',
'property': 'title'
},
'file_size': {
'key': 'file_size',
'label': 'File Size',
'property': 'size'
},
'duration': {
'key': 'duration',
'label': 'Duration',
'property': 'duration'
}
};
filterProperty = this.filterProperties['upload_date'];
constructor(public postsService: PostsService, private router: Router) {
// get cached file count
if (localStorage.getItem('cached_file_count')) {
this.cached_file_count = +localStorage.getItem('cached_file_count');
this.loading_files = Array(this.cached_file_count).fill(0);
}
}
ngOnInit(): void {
if (this.postsService.initialized) {
this.getAllFiles();
}
this.postsService.service_initialized.subscribe(init => {
if (init) {
this.getAllFiles();
}
});
// set filter property to cached
const cached_filter_property = localStorage.getItem('filter_property');
if (cached_filter_property && this.filterProperties[cached_filter_property]) {
this.filterProperty = this.filterProperties[cached_filter_property];
}
}
// search
onSearchInputChanged(newvalue) {
if (newvalue.length > 0) {
this.search_mode = true;
this.filterFiles(newvalue);
} else {
this.search_mode = false;
this.filtered_files = this.files;
}
}
private filterFiles(value: string) {
const filterValue = value.toLowerCase();
this.filtered_files = this.files.filter(option => option.id.toLowerCase().includes(filterValue));
}
filterByProperty(prop) {
if (this.descendingMode) {
this.filtered_files = this.filtered_files.sort((a, b) => (a[prop] > b[prop] ? -1 : 1));
} else {
this.filtered_files = this.filtered_files.sort((a, b) => (a[prop] > b[prop] ? 1 : -1));
}
}
filterOptionChanged(value) {
this.filterByProperty(value['property']);
localStorage.setItem('filter_property', value['key']);
}
toggleModeChange() {
this.descendingMode = !this.descendingMode;
this.filterByProperty(this.filterProperty['property']);
}
// get files
getAllFiles() {
this.normal_files_received = false;
this.postsService.getAllFiles().subscribe(res => {
this.files = res['files'];
this.files.forEach(file => {
file.duration = typeof file.duration !== 'string' ? file.duration : this.durationStringToNumber(file.duration);
});
this.files.sort(this.sortFiles);
if (this.search_mode) {
this.filterFiles(this.search_text);
} else {
this.filtered_files = this.files;
}
this.filterByProperty(this.filterProperty['property']);
// set cached file count for future use, note that we convert the amount of files to a string
localStorage.setItem('cached_file_count', '' + this.files.length);
this.normal_files_received = true;
});
}
// navigation
goToFile(file) {
if (this.postsService.config['Extra']['download_only_mode']) {
this.downloadFile(file);
} else {
this.navigateToFile(file);
}
}
navigateToFile(file) {
localStorage.setItem('player_navigator', this.router.url);
if (file.sub_id) {
const sub = this.postsService.getSubscriptionByID(file.sub_id);
if (sub.streamingOnly) {
this.router.navigate(['/player', {name: file.id,
url: file.requested_formats ? file.requested_formats[0].url : file.url}]);
} else {
this.router.navigate(['/player', {fileNames: file.id,
type: file.isAudio ? 'audio' : 'video', subscriptionName: sub.name,
subPlaylist: sub.isPlaylist}]);
}
} else {
this.router.navigate(['/player', {type: file.isAudio ? 'audio' : 'video', uid: file.uid}]);
}
}
goToSubscription(file) {
this.router.navigate(['/subscription', {id: file.sub_id}]);
}
// downloading
downloadFile(file) {
if (file.sub_id) {
this.downloadSubscriptionFile(file);
} else {
this.downloadNormalFile(file);
}
}
downloadSubscriptionFile(file) {
const type = file.isAudio ? 'audio' : 'video';
const ext = type === 'audio' ? '.mp3' : '.mp4'
const sub = this.postsService.getSubscriptionByID(file.sub_id);
this.postsService.downloadFileFromServer(file.id, type, null, null, sub.name, sub.isPlaylist,
this.postsService.user ? this.postsService.user.uid : null, null).subscribe(res => {
const blob: Blob = res;
saveAs(blob, file.id + ext);
}, err => {
console.log(err);
});
}
downloadNormalFile(file) {
const type = file.isAudio ? 'audio' : 'video';
const ext = type === 'audio' ? '.mp3' : '.mp4'
const name = file.id;
this.downloading_content[type][name] = true;
this.postsService.downloadFileFromServer(name, type).subscribe(res => {
this.downloading_content[type][name] = false;
const blob: Blob = res;
saveAs(blob, decodeURIComponent(name) + ext);
if (!this.postsService.config.Extra.file_manager_enabled) {
// tell server to delete the file once downloaded
this.postsService.deleteFile(name, false).subscribe(delRes => {
// reload mp4s
this.getAllFiles();
});
}
});
}
// deleting
deleteFile(args) {
const file = args.file;
const index = args.index;
const blacklistMode = args.blacklistMode;
if (file.sub_id) {
this.deleteSubscriptionFile(file, index, blacklistMode);
} else {
this.deleteNormalFile(file, index, blacklistMode);
}
}
deleteNormalFile(file, index, blacklistMode = false) {
this.postsService.deleteFile(file.uid, file.isAudio, blacklistMode).subscribe(result => {
if (result) {
this.postsService.openSnackBar('Delete success!', 'OK.');
this.files.splice(index, 1);
} else {
this.postsService.openSnackBar('Delete failed!', 'OK.');
}
}, err => {
this.postsService.openSnackBar('Delete failed!', 'OK.');
});
}
deleteSubscriptionFile(file, index, blacklistMode = false) {
if (blacklistMode) {
this.deleteForever(file, index);
} else {
this.deleteAndRedownload(file, index);
}
}
deleteAndRedownload(file, index) {
const sub = this.postsService.getSubscriptionByID(file.sub_id);
this.postsService.deleteSubscriptionFile(sub, file.id, false, file.uid).subscribe(res => {
this.postsService.openSnackBar(`Successfully deleted file: '${file.id}'`);
this.files.splice(index, 1);
});
}
deleteForever(file, index) {
const sub = this.postsService.getSubscriptionByID(file.sub_id);
this.postsService.deleteSubscriptionFile(sub, file.id, true, file.uid).subscribe(res => {
this.postsService.openSnackBar(`Successfully deleted file: '${file.id}'`);
this.files.splice(index, 1);
});
}
// sorting and filtering
sortFiles(a, b) {
// uses the 'registered' flag as the timestamp
const result = b.registered - a.registered;
return result;
}
durationStringToNumber(dur_str) {
let num_sum = 0;
const dur_str_parts = dur_str.split(':');
for (let i = dur_str_parts.length-1; i >= 0; i--) {
num_sum += parseInt(dur_str_parts[i])*(60**(dur_str_parts.length-1-i));
}
return num_sum;
}
}