chore: make episodes release date optional

src/app/crawlers/abstract/base.crawler.ts

@@ -2,7 +2,6 @@ import { Anime } from '../../models/anime';
 import { Episode } from '../../models/episode';
 import { Observable, of } from 'rxjs';
 import { map } from 'rxjs/operators';
-import { today } from 'src/app/helpers/date.helper';
 
 interface Cache {
   animeList: Anime[],
@@ -44,9 +43,6 @@ export abstract class BaseCrawler {
           text :
           `${this.baseUrl.replace(/\/$/, '')}/${text?.replace(/^\//, '')}`;
       },
-      today: (text: string) => {
-        return today();
-      },
       date: (text: string) => {
         return new Date(text)?.getTime();
       }

src/app/crawlers/vostar/addanime.crawler.ts

@@ -45,8 +45,6 @@ export class AddAnimeCrawler extends LatestEpisodesCrawler {
             lang: '| subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
-        releaseDate: '| today', // since we don't have the release date info. let's just return today's date
       },
       this.filters
     );

src/app/crawlers/vostar/anime4up.crawler.ts

@@ -38,8 +38,6 @@ export class AnimeFourUpCrawler extends LatestEpisodesCrawler {
             lang: '| subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
-        releaseDate: '| today', // since we don't have the release date info. let's just return today's date
       },
       this.filters
     );

src/app/crawlers/vostar/arabanime.crawler.ts

@@ -38,8 +38,6 @@ export class ArabAnimeCrawler extends LatestEpisodesCrawler {
             lang: '| subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
-        releaseDate: '| today', // since we don't have the release date info. let's just return today's date
       },
       this.filters
     );

src/app/crawlers/vostar/egyanime.crawler.ts

@@ -42,8 +42,6 @@ export class EgyAnimeCrawler extends LatestEpisodesCrawler {
             lang: '| subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
-        releaseDate: '| today', // since we don't have the release date info. let's just return today's date
       },
       this.filters
     );

src/app/crawlers/vostar/okanime.crawler.ts

@@ -34,8 +34,6 @@ export class OkanimeCrawler extends LatestEpisodesCrawler {
             lang: '| subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
-        releaseDate: '| today', // since we don't have the release date info. let's just return today's date
       },
       this.filters
     );

src/app/crawlers/vostar/witanime.crawler.ts

@@ -38,8 +38,6 @@ export class WitAnimeCrawler extends LatestEpisodesCrawler {
             lang: '| subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
-        releaseDate: '| today', // since we don't have the release date info. let's just return today's date
       },
       this.filters
     );

src/app/crawlers/vostar/zimabdko.crawler.ts

@@ -41,8 +41,6 @@ export class ZimabdkoCrawler extends LatestEpisodesCrawler {
             lang: '| subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
-        releaseDate: '| today', // since we don't have the release date info. let's just return today's date
       },
       this.filters
     );

src/app/crawlers/vosten/4anime.crawler.ts

@@ -45,8 +45,6 @@ export class FourAnimeCrawler extends LatestEpisodesCrawler {
             lang: '| subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
-        releaseDate: '| today', // since we don't have the release date info. let's just return today's date
       },
       this.filters
     );

src/app/crawlers/vosten/animefrenzy.crawler.ts

@@ -34,7 +34,6 @@ export class AnimeFrenzyCrawler extends LatestEpisodesCrawler {
             lang: '| subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
         releaseDate: '.iep > .iepsbox > a .iepst3 time@datetime | number',
       },
       this.filters

src/app/crawlers/vosten/animekisa.crawler.ts

@@ -41,7 +41,6 @@ export class AnimeKisaCrawler extends LatestEpisodesCrawler {
             lang: '| subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
         releaseDate: '.info-box > div > time@time | date',
       },
       this.filters

src/app/crawlers/vosten/animixplay.crawler.ts

@@ -52,7 +52,6 @@ export class AnimixPlayCrawler extends LatestEpisodesCrawler {
             lang: '| subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
         releaseDate: 'a .timetext | date',
       },
       this.filters

src/app/crawlers/vosten/darkanime.crawler.ts

@@ -41,8 +41,6 @@ export class DarkAnimeCrawler extends LatestEpisodesCrawler {
             lang: '| subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
-        releaseDate: '| today', // since we don't have the release date info. let's just return today's date
       },
       this.filters
     );

src/app/crawlers/vosten/gogoanime.crawler.ts

@@ -38,8 +38,6 @@ export class GogoAnimeCrawler extends LatestEpisodesCrawler {
             lang: '.type@class | subtitles',
           }
         ],
-        //subtitlesLang: '.type@class | subtitles',
-        releaseDate: '| today', // since we don't have the release date info. let's just return today's date
       },
       this.filters
     );

src/app/crawlers/vosten/gogoanime2.crawler.ts

@@ -39,8 +39,6 @@ export class GogoAnimeCrawler extends LatestEpisodesCrawler {
             lang: '.type | subtitles',
           }
         ],
-        //subtitlesLang: '.type | subtitles',
-        releaseDate: '| today', // since we don't have the release date info. let's just return today's date
       },
       this.filters
     );

src/app/crawlers/vosten/yugenanime.crawler.ts

@@ -42,7 +42,6 @@ export class YugenAnimeCrawler extends LatestEpisodesCrawler {
             lang: '| subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
         releaseDate: 'a.ep-details .ep-statistics time@datetime | date',
       },
       this.filters

src/app/crawlers/vostfr/animeko.crawler.ts

@@ -54,7 +54,6 @@ export class AnimeKoCrawler extends LatestEpisodesCrawler {
             lang: '| subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
         releaseDate: ':prev div .untitle | date',
       },
       this.filters

src/app/crawlers/vostfr/animeresistance.crawler.ts

@@ -52,7 +52,6 @@ export class AnimeResistanceCrawler extends LatestEpisodesCrawler {
             lang: '| subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
         releaseDate: '.published | date',
       },
       this.filters

src/app/crawlers/vostfr/fullanimevf.crawler.ts

@@ -52,7 +52,6 @@ export class FullAnimeVFCrawler extends LatestEpisodesCrawler {
             lang: '| subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
         releaseDate: 'time.entry-date@datetime | date',
       },
       this.filters

src/app/crawlers/vostfr/japmanga.crawler.ts

@@ -41,7 +41,6 @@ export class JapMangaCrawler extends LatestEpisodesCrawler {
             lang: '| subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
         releaseDate: '.grd-post-date | date',
       },
       this.filters

src/app/crawlers/vostfr/mangas-vostfr.crawler.ts

@@ -48,7 +48,6 @@ export class MangasVostfrCrawler extends LatestEpisodesCrawler {
             lang: '| subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
         releaseDate: '.post-info .date span | date',
       },
       this.filters

src/app/crawlers/vostfr/mavanimes.crawler.ts

@@ -44,8 +44,6 @@ export class MavAnimesCrawler extends LatestEpisodesCrawler {
             lang: '| subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
-        releaseDate: '| today', // since we don't have the release date info. let's just return today's date
       },
       this.filters
     );

src/app/crawlers/vostfr/neko-sama.crawler.ts

@@ -54,7 +54,6 @@ export class NekoSamaCrawler extends LatestEpisodesCrawler {
                   lang: 'vostfr',
                 }
               ],
-              //subtitlesLang: 'vostfr',
               releaseDate: this.filters.date(episode.time),
             });
           });

src/app/crawlers/vostfr/neko-sama2.crawler.ts

@@ -52,9 +52,7 @@ export class NekoSamaCrawler extends LatestEpisodesCrawler {
             lang: '| subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
         //releaseDate: 'span.time | date',
-        releaseDate: '| today',
       },
       this.filters
     );

src/app/crawlers/vostfr/otakufr.crawler.ts

@@ -50,7 +50,6 @@ export class OtakuFrCrawler extends LatestEpisodesCrawler {
             lang: '.traduction | subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
         releaseDate: ':prev div.title | date',
       },
       this.filters

src/app/crawlers/vostfr/toonanime.crawler.ts

@@ -41,8 +41,6 @@ export class ToonAnimeCrawler extends LatestEpisodesCrawler {
             lang: '.label__rate | subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
-        releaseDate: '| today', // since we don't have the release date info. let's just return today's date
       },
       this.filters
     );

src/app/crawlers/vostfr/voiranime.crawler.ts

@@ -51,7 +51,6 @@ export class VoirAnimeCrawler extends LatestEpisodesCrawler {
             lang: '| subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
         releaseDate: '.chapter-item:first-child .post-on | date',
       },
       this.filters

src/app/crawlers/vostfr/voiranimeorg.crawler.ts

@@ -43,8 +43,6 @@ export class VoirAnimeOrgCrawler extends LatestEpisodesCrawler {
             lang: '.item-head > h3 > a | subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
-        releaseDate: '| today', // since we don't have the release date info. let's just return today's date
       },
       this.filters
     );

src/app/crawlers/vostfr/vostfree.crawler.ts

@@ -52,7 +52,6 @@ export class VostFreeCrawler extends LatestEpisodesCrawler {
             lang: '.quality',
           }
         ],
-        //subtitlesLang: '.quality',
         releaseDate: '.info ul.additional li.type:first-child a | date',
       },
       this.filters

src/app/crawlers/vostfr/wacvostfr.crawler.ts

@@ -48,8 +48,6 @@ export class WacVostfrCrawler extends LatestEpisodesCrawler {
             lang: ':self | subtitles',
           }
         ],
-        //subtitlesLang: '| subtitles',
-        releaseDate: '| today', // since we don't have the release date info. let's just return today's date
       },
       this.filters
     );

src/app/helpers/date.helper.ts

@@ -42,9 +42,13 @@ export const dateBefore = (numberOfDays: number, asString: boolean = false): any
 
 export const isInToday = (inputDate: Date) => {
   const today = now();
-  return today.setHours(0, 0, 0, 0) === inputDate.setHours(0, 0, 0, 0);
+  return dateOnly(today) === dateOnly(inputDate);
 };
 
-export const sameDates = (date1: Date|number|string, date2: Date|number|string) => {
-  return new Date(date1).setHours(0, 0, 0, 0) === new Date(date2).setHours(0, 0, 0, 0);
+export const sameDates = (date1: Date|number|string, date2: Date|number|string, defaultDate?: Date|number|string) => {
+  const dates = {
+    date1: date1 ? dateOnly(new Date(date1)) : defaultDate,
+    date2: date2 ? dateOnly(new Date(date2)) : defaultDate,
+  };
+  return dates.date1 === dates.date2;
 };

src/app/models/episode.ts

@@ -6,7 +6,7 @@ export interface Episode {
   cover?: string;
   number: number;
   fetchingDate?: EpisodeDate;
-  releaseDate: EpisodeDate;
+  releaseDate?: EpisodeDate;
   streamLinks: EpisodeLink[];
   downloadLinks?: EpisodeLink[];
   subtitlesLang?: string;

src/app/modules/background/main/main.component.ts

@@ -4,7 +4,7 @@ import { AnimeProviderService } from 'src/app/services/anime-provider.service';
 import { take } from 'rxjs/operators';
 import { Episode, EpisodeLink } from 'src/app/models/episode';
 import { DebugService } from 'src/app/services/debug.service';
-import { isInToday, now } from 'src/app/helpers/date.helper';
+import { isInToday, now, today } from 'src/app/helpers/date.helper';
 import { isSimilar } from 'src/app/helpers/string.helper';
 import { Router } from '@angular/router';
 import { FavoriteAnimesService } from 'src/app/services/favorite-animes.service';
@@ -131,10 +131,11 @@ export class MainComponent implements OnInit {
       await this.favoriteAnimes.refresh();
 
       episodes.forEach((episode: Episode) => {
+        const releaseDate: number = episode.releaseDate || today();
         // Generate notification messages (for favorite animes episodes only)
         if (
           !this.isAlreadyChecked(episode) &&
-          isInToday(new Date(episode.releaseDate)) &&
+          isInToday(new Date(releaseDate)) &&
           !this.viewedEpisodes.isViewed(episode) &&
           this.favoriteAnimes.isFavorite(episode.anime.title) &&
           this.hasMatchingSubtitles(episode)

src/app/modules/popup/main/main.component.ts

@@ -2,7 +2,7 @@ import { Component, OnInit, OnDestroy, ViewChild } from '@angular/core';
 import { AnimeProviderService } from 'src/app/services/anime-provider.service';
 import { Episode, EpisodeRange } from 'src/app/models/episode';
 import { SettingsService } from 'src/app/services/settings.service';
-import { dateOnly, sameDates } from 'src/app/helpers/date.helper';
+import { dateOnly, sameDates, today } from 'src/app/helpers/date.helper';
 import { Subject } from 'rxjs';
 import { View } from 'src/app/models/settings';
 import { FavoriteAnimesService } from 'src/app/services/favorite-animes.service';
@@ -104,7 +104,7 @@ export class MainComponent implements OnInit, OnDestroy {
           continue; // go to next episode
         }
         const range: Episode[] = (this.episodes as Episode[]).slice(index).filter((e: Episode) => {
-          return e.anime.title === episode.anime.title && (!this.settings.displayEpisodesDayByDay || sameDates(e.releaseDate, episode.releaseDate));
+          return e.anime.title === episode.anime.title && (!this.settings.displayEpisodesDayByDay || sameDates(e.releaseDate, episode.releaseDate, today()));
         }).sort((a: Episode, b: Episode) => a.number - b.number);
         if (range.length > 1) {
           const episodeRange = new EpisodeRange(range, episode.releaseDate);
@@ -130,10 +130,8 @@ export class MainComponent implements OnInit, OnDestroy {
         if (day) {
           const dayDate = dateOnly(new Date(day));
           this.episodesByDays[day] = this.episodes.filter((episode: Episode|EpisodeRange) => {
-            if (!episode.releaseDate) {
-              return false;
-            }
-            return dayDate === dateOnly(new Date(episode.releaseDate));
+            const episodeDate: number = episode.releaseDate ? dateOnly(new Date(episode.releaseDate)) : today();
+            return dayDate === episodeDate;
           });
         }
       });

src/app/services/anime-provider.service.ts

@@ -7,7 +7,7 @@ import { Episode, EpisodeSortingCriteria } from '../models/episode';
 import { isSimilar } from '../helpers/string.helper';
 import { Observable, concat, forkJoin, timer } from 'rxjs';
 import { map, concatMap, takeWhile } from 'rxjs/operators';
-import { dateOnly, sameDates } from '../helpers/date.helper';
+import { dateOnly, sameDates, today } from '../helpers/date.helper';
 import { SettingsService } from './settings.service';
 import { DebugService } from './debug.service';
 
@@ -122,9 +122,15 @@ export class AnimeProviderService {
     // sort
     if (uniqueEpisodes.length) {
       uniqueEpisodes = uniqueEpisodes.sort(
-        this.settings.sortEpisodesBy === EpisodeSortingCriteria.FetchingDate ?
-        (a: Episode, b: Episode) => (sameDates(a.releaseDate, b.releaseDate) ? a.fetchingDate - b.fetchingDate : b.releaseDate - a.releaseDate) :
-        (a: Episode, b: Episode) => b.releaseDate - a.releaseDate
+        (a: Episode, b: Episode) => {
+          const releaseDate = {
+            a: a.releaseDate || today(),
+            b: b.releaseDate || today(),
+          };
+          return this.settings.sortEpisodesBy === EpisodeSortingCriteria.FetchingDate ?
+            (sameDates(releaseDate.a, releaseDate.b) ? a.fetchingDate - b.fetchingDate : releaseDate.b - releaseDate.a) :
+            releaseDate.b - releaseDate.a;
+        }
       );
     }
     return uniqueEpisodes;
@@ -133,11 +139,9 @@ export class AnimeProviderService {
   private getEpisodesDays(episodes: Episode[]): number[] {
     let days: number[] = [];
     episodes.forEach((episode: Episode) => {
-      if (episode.releaseDate) {
-        const day = dateOnly(new Date(episode.releaseDate));
-        if (days.indexOf(day) === -1) {
-          days.push(day);
-        }
+      const day: number = episode.releaseDate ? dateOnly(new Date(episode.releaseDate)) : today();
+      if (days.indexOf(day) === -1) {
+        days.push(day);
       }
     });
     return days;