-
Notifications
You must be signed in to change notification settings - Fork 3
/
enime.el
1103 lines (972 loc) · 34.5 KB
/
enime.el
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
;;; enime.el --- Watch anime with emacs -*- lexical-binding: t -*-
;; Copyright (C) 2022 xl666
;; Author: xl666 <xavi004@gmail.com>
;; URL: https://github.com/xl666/enime
;; Version: 0.1
;; This file is NOT part of GNU Emacs.
;; This file is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 3, or (at your option)
;; any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; For a full copy of the GNU General Public License
;; see <http://www.gnu.org/licenses/>.
;;; Commentary:
;;
;;; Code:
;;; General
(require 'cl-lib)
(require 'eieio-base)
(require 'mpv)
(require 'transient)
(require 'dash)
(require 'request)
(require 'esxml-query)
(require 's)
(defgroup enime nil
"Watch anime using Emacs."
:group 'apps)
(defcustom enime-base-url (s-trim (shell-command-to-string
"curl -s -L -o /dev/null -w \"%{url_effective}\n\" https://gogoanime.cm"))
"Gogo anime base url."
:group 'enime
:type 'string)
(defcustom enime-tmp-dir "/tmp"
"Directory to save temporal data like anime cover art."
:group 'enime
:type 'string)
(defcustom enime-storage-file "/tmp/enime.db"
"File to storage followed animes."
:group 'enime
:type 'string)
;;; scrapping
(defun enime-return-parsing-tree-from-request (url params)
"Make the request, using html parsing, only works for get.
Argument URL url to construct parsing tree.
Argument PARAMS GET parameters."
(let ((result nil))
(request url
:params params
:sync t
:parser
(lambda () (libxml-parse-html-region (point) (point-max)))
:success
(cl-function (lambda (&key data &allow-other-keys)
(setf result data)))
:error (setf result nil))
result))
(defun enime-return-raw-text-from-request (url &optional headers params)
"Make a request and return the obtained string without parsing.
Argument URL url to return html from
Optional argument HEADERS http headers to consider.
Optional argument PARAMS GET variables."
(let ((result nil))
(request url
:params params
:headers headers
:sync t
:parser
'buffer-string
:success
(cl-function (lambda (&key data &allow-other-keys)
(setf result data)))
:error (setf result nil))
result))
(defun enime-get-anime-title-from-node (node)
"Return the anime title from a NODE."
(xml-get-attribute node 'title))
(defun enime-get-anime-id-from-node (node)
"Return the anime id from NODE."
(let ((href (xml-get-attribute node 'href)))
(car (last (split-string href "/")))))
(defun enime-get-anime-img-src-from-node (node)
"Return the image src value for an anime.
Argument NODE node from a parsing tree."
(xml-get-attribute (esxml-query "img" node) 'src))
(defun enime--extract-text-description-rec (&optional current-list)
"Return a string containing the text of a node element.
Optional argument CURRENT-LIST to control recursion."
(if (not current-list) ""
(if (stringp (car current-list))
(concat (s-trim (car current-list))
(enime--extract-text-description-rec
(cdr current-list)))
(if (and (listp (car current-list))
(stringp (car (last (car current-list)))))
(concat (s-trim (car (last (car current-list))))
(enime--extract-text-description-rec
(cdr current-list)))
(enime--extract-text-description-rec
(cdr current-list))))))
(defun enime--get-anime-details (anime-id)
"Returs anime description from an anime id.
Argument ANIME-ID anime to be processed."
(let* ((uri (concat "/category/" anime-id))
(url (concat enime-base-url uri))
(tree
(enime-return-parsing-tree-from-request url nil))
(nodes (esxml-query-all "div.anime_info_body_bg>p.type" tree)))
(cl-reduce (lambda (str1 str2)
(concat str1 "\n\n" str2))
(mapcar (lambda (node)
(enime--extract-text-description-rec node))
(butlast nodes)))))
(defun enime-normalize-search-string (string)
"Gets ride of spaces and joins with -.
Argument STRING is the search string."
(let ((parts (split-string string)))
(cl-reduce (lambda (str1 str2)
(concat str1 "-" str2))
parts)))
(defun enime--pages-search-anime (tree)
"Return the number of pages found in an anime search.
Argument TREE parsing tree."
(let ((pags (esxml-query-all ".pagination-list li" tree)))
(length pags)))
(defun enime--process-candites-search-anime-page (tree)
"Return candidates found in a parse TREE."
(mapcar (lambda (node)
`(,(enime-get-anime-id-from-node node)
,(enime-get-anime-title-from-node node)
,(enime-get-anime-img-src-from-node node)))
(esxml-query-all "div>a[href^=\"/category/\"]" tree)))
(defun enime--collect-candidates-search-anime-pages (base-url pages name)
"Concatenates result candidates from all PAGES of a search anime.
Argument BASE-URL url for scrapping."
(cl-reduce #'append
(mapcar
(lambda (num)
(let ((tree
(enime-return-parsing-tree-from-request base-url `(("keyword" . ,name) ("page" . ,(number-to-string num))))))
(enime--process-candites-search-anime-page tree)))
(number-sequence 2 pages))))
(defun enime-search-anime (anime-name)
"Search for posible anime candidates from ANIME-NAME.
Returns a list of candidates
a candidate is a list of id title img-src"
(let* ((name (enime-normalize-search-string anime-name))
(uri "/search.html")
(url (concat enime-base-url uri))
(tree
(enime-return-parsing-tree-from-request url `(("keyword" . ,name))))
(pages (enime--pages-search-anime tree))
(candidates-fist-page (enime--process-candites-search-anime-page tree)))
(if (= 0 pages)
candidates-fist-page
(append candidates-fist-page (enime--collect-candidates-search-anime-pages url pages name)))))
(defun enime-get-min-episode (tree)
"Return the first episode found from a parse treee.
Argument TREE parsing tree."
(xml-get-attribute (car (esxml-query-all "#episode_page li a" tree)) 'ep_start))
(defun enime-get-max-episode (tree)
"Return the last episode found from a parse treee.
Argument TREE parsing tree."
(xml-get-attribute (car (last (esxml-query-all "#episode_page li a" tree))) 'ep_end))
(defun enime-episodes-range (anime-id)
"Return a numeric range (inclusive in both sides) of first and last episodes.
Argument ANIME-ID anime of interest."
(let* ((uri (concat "/category/" anime-id))
(url (concat enime-base-url uri))
(tree
(enime-return-parsing-tree-from-request url nil))
(first-ep (enime-get-min-episode tree))
(last-ep (enime-get-max-episode tree)))
(if (= (string-to-number first-ep) 0)
`("1" ,last-ep)
`(,first-ep ,last-ep))))
(defun enime--404-url-p (url)
"Check if a URL return a 404 error."
(let* ((text (enime-return-raw-text-from-request url)))
(s-contains? "404" text)))
(defun enime-get-embedded-video-link (anime-id episode &optional dub)
"Return the url of video asociated to anime EPISODE.
Optional parameter if the anime supports dub version
Argument ANIME-ID anime of interest."
(let* ((uri1 (if dub (concat "/" anime-id "-dub" "-" episode)
(concat "/" anime-id "-" episode)))
(uri2 (if dub (concat "/" anime-id "-dub" "-episode-" episode)
(concat "/" anime-id "-episode-" episode)))
(url1 (concat enime-base-url uri1))
(url2 (concat enime-base-url uri2))
(url (if (enime--404-url-p url1) url2 url1))
(tree (enime-return-parsing-tree-from-request url nil)))
(xml-get-attribute (esxml-query "a[rel=\"13\"]" tree) 'data-video)))
(defun enime-get-video-url (embedded-url)
"Return video url from embedded url.
Argument EMBEDDED-URL url to take as a bassis for scrapping."
(let* (
(prev (string-match "http[^?]+\\?\\(id=.*\\)" embedded-url))
(beginning (match-beginning 1))
(end (match-end 1)))
(concat "https://gogoplay1.com/download?" (substring embedded-url beginning end))))
(defun enime--get-video-links (video-url)
"Return a list of available video urls with different qualities.
Argument VIDEO-URL scrappend video url."
(let ((text (enime-return-raw-text-from-request
video-url)))
(mapcar (lambda (intern) (car intern))
(s-match-strings-all "http.+\\.com\\/cdn.+expiry=[0-9]+" text))))
(defun enime--filter-downloads-qualities-tree (tree)
"Return an alist of available download urls per quality.
Argument TREE parsing tree."
(let* ((elements
(esxml-query-all "div.dowload>a" tree)))
(mapcar (lambda (element)
(let* ((prev (string-match
"\\([0-9][0-9][0-9][0-9]?\\)"
(cl-third element)))
(beginning (match-beginning 1))
(end (match-end 1)))
`(,(substring (cl-third element) beginning end)
,(xml-get-attribute element 'href))))
(cl-remove-if
(lambda (val)
(not (s-starts-with? "Download\n"
(cl-third val))))
elements))))
(defun enime-get-available-qualities (embedded-url)
"Return an alist of available video qualities asociated with their url.
Argument EMBEDDED-URL url for scrapping."
(when embedded-url
(let ((tree
(enime-return-parsing-tree-from-request
embedded-url nil)))
(enime--filter-downloads-qualities-tree tree))))
(defun enime-set-quality (alist-links desired-quality)
"Cheks if the desired quality is available in alist.
If not it returns the higuer quality, i.e.; the last element in alist
Argument ALIST-LINKS alist of previously found video links.
Argument DESIRED-QUALITY quality desired by user."
(if (member desired-quality
(mapcar (lambda (element)
(car element))
alist-links))
desired-quality
(caar (last alist-links))))
(defun enime--clean-url (url)
"Deletes amp; from URL."
(cl-reduce #'concat
(split-string url "amp;")))
(defun enime-get-links (embedded-url desired-quality)
"Return a video url with quality, try to get video with desired quality.
If quality not available gets the higher quality.
Argument EMBEDDED-URL base url for scrapping.
Argument DESIRED-QUALITY quality selected by user."
(let* ((video-url (enime-get-video-url embedded-url))
(links (enime--get-video-links video-url))
(alist-links (enime-get-available-qualities embedded-url))
(quality (enime-set-quality alist-links desired-quality)))
(if quality
(enime--clean-url (car (cdr (assoc quality alist-links))))
(enime--clean-url video-url)) ;; some videos do not have quality info, not sure if still useful
))
(defun enime--good-video-url-p (video-url)
"T if the video url is valid, nil in other case.
Argument VIDEO-URL url to check."
(if (< (length video-url) 10)
nil
(string= "http" (substring video-url 0 4))))
;;; video scrapping
;; this is ugly code, I don't want to but backporting every change to make
;; video playback working again after so often changes in anime CDN
;; is becoming a chore, sorry
(defconst enime--base-path (file-name-directory (or load-file-name buffer-file-name)))
(defconst enime--dub-prefix "-dub")
(defun enime--scrap-embbeded-and-video (anime-id episode desired-quality dub-prefix)
"Run a script to get values for video playback.
Argument ANIME-ID anime of interest.
Argument EPISODE episode number.
Argument DESIRED-QUALITY quality selected by user."
(let* ((scrapped-urls (shell-command-to-string (format "%s/%s %s %s %s %s" enime--base-path
"video_scrapping.sh " anime-id episode
desired-quality
dub-prefix)))
(partes (split-string scrapped-urls ";;;")))
partes))
;;; persistence
(defvar enime--followed-anime-alist-cache nil
"Holds the currently saved followed anime alist, the idea is to reduce disk access, this variable should be updated every time the contents of the db file change.")
(defclass Anime-Storage (eieio-persistent)
((data :initarg :menagerie :initform nil)
(file :initform "")))
(defun enime--get-followed-anime-alist ()
"Return the currently saved followed anime alist."
(if enime--followed-anime-alist-cache
enime--followed-anime-alist-cache
(let* ((store
(condition-case nil
(eieio-persistent-read enime-storage-file Anime-Storage)
(error nil))))
(when store
(setq enime--followed-anime-alist-cache
(oref store data))
enime--followed-anime-alist-cache))))
(defun enime--update-db (new-alist)
"Update the db file with new alist, also takes care of cache.
Argument NEW-ALIST alist that substitute current db."
(let* ((store
(condition-case nil
(eieio-persistent-read enime-storage-file Anime-Storage)
(error nil))))
(when (not store)
(setf store (Anime-Storage)))
(oset store data
new-alist)
(eieio-persistent-save store enime-storage-file)
(setq enime--followed-anime-alist-cache new-alist)))
(defun enime--follow-anime (anime-id
current-episode
description
img-src
dub
desired-quality)
"Store new anime to follow.
Argument ANIME-ID anime of interest
Argument CURRENT-EPISODE number of episode to save in db.
Argument DESCRIPTION scrapped anime description.
Argument IMG-SRC scrapped cover art url."
(let* (
(animes (enime--get-followed-anime-alist))
(element `(,anime-id
(:id
,anime-id
:description
,description
:img-src
,img-src
:current-episode
,current-episode
:time-elapsed
0
:opening-skip
0
:consider-finished-left
0
:current-episode-duration
-1
:dub
,dub
:desired-quality
,desired-quality))))
(if (and animes (assoc anime-id animes))
(message "You're already following this anime")
(progn
(enime--update-db (append
animes
(list element)))
(message "Following anime")))))
(defun enime--unfollow-anime (anime-id)
"Unfollow an anime, that is, delete it from db.
Argument ANIME-ID anime of interest."
(enime--update-db (assoc-delete-all
anime-id
(enime--get-followed-anime-alist))))
(defun enime--is-anime-followed-p (anime-id)
"Predicate to determine if an anime is being followed.
Argument ANIME-ID anime of interest."
(when (assoc anime-id
(enime--get-followed-anime-alist))
t))
(defun enime--update-anime-property-db (anime-id property new-value)
"Change the value of PROPERTY in alist of plists saved in db.
Argument ANIME-ID anime of interest."
(let* ((animes (enime--get-followed-anime-alist))
(anime-plist
(car (cdr
(assoc anime-id
animes))))
(new-plist (plist-put
anime-plist
property
new-value)))
(setf (cdr (assoc anime-id animes))
`(,new-plist))
(enime--update-db animes)))
(defun enime--get-anime-property (anime-id property)
"Return the value of a given PROPERTY for the given anime.
Argument ANIME-ID anime of interest."
(let* ((animes (enime--get-followed-anime-alist))
(anime-plist
(car (cdr
(assoc anime-id
animes)))))
(plist-get anime-plist property)))
;;; TUI
(defvar enime--current-anime-search-results-alist nil
"Holds the value of the currently searched anime.")
(defvar enime-episode-number 1
"Selected episode number.")
(defvar enime-dub nil
"Prefer dubbed version if available")
(defvar enime-current-anime-key nil
"Holds last selected key from an anime search.")
(defvar enime-desired-quality "1080"
"Desired episode quiality, may not be availabe.")
(defvar enime-current-anime-id nil
"Holds last selected id from an anime search.")
(defvar enime-skip-opening-time 0
"Holds the value for skip opening time.")
(defvar enime-finished-at-seconds-left 0
"Holds the value in seconds for the time remaining to consider that an episode has finished, this is useful for going to the next episode with the continue action when the episode is at the ending for example.")
(defun enime--get-anime-alist-from-key (key)
"Return the alist elements of an anime from KEY."
(transient-plist-to-alist (car (cdr (assoc key enime--current-anime-search-results-alist)))))
(defun enime--get-anime-description-from-key (key)
"Return the anime description from an `enime--current-anime-search-results-alist' KEY."
(cdr (assoc 'description (enime--get-anime-alist-from-key key))))
(defun enime--get-anime-id-from-key (key)
"Return the anime description from an `enime--current-anime-search-results-alist' KEY."
(cdr (assoc 'id (enime--get-anime-alist-from-key key))))
(defun enime--get-anime-img-url-from-key (key)
"Return the anime description from an `enime--current-anime-search-results-alist' KEY."
(cdr (assoc 'img-src (enime--get-anime-alist-from-key key))))
(defun enime--get-anime-current-episode (anime-id)
"Only used for animes followd.
Returns the current anime episode, check if the current episode has finished.
Make the appropiate changes in the database if necessary
Argument ANIME-ID anime of interest."
(let*
((current-episode
(enime--get-anime-property
anime-id
:current-episode))
(time-elapsed
(enime--get-anime-property
anime-id
:time-elapsed))
(consider-finished-left-temp
(enime--get-anime-property
anime-id
:consider-finished-left))
(consider-finished-left ;; at least 10 to sync with timers
(if
(< consider-finished-left-temp 10)
10
consider-finished-left-temp))
(current-episode-duration
(enime--get-anime-property
anime-id
:current-episode-duration))
(max-episode
(string-to-number (cl-second (enime-episodes-range anime-id)))))
(if (>= current-episode max-episode)
max-episode
(if (and (> time-elapsed 0)
(> current-episode-duration 0)
(<=
(- current-episode-duration time-elapsed)
consider-finished-left))
(progn
(enime--update-anime-property-db
anime-id
:current-episode
(+ current-episode 1))
(enime--update-anime-property-db
anime-id
:time-elapsed
0)
(enime--update-anime-property-db
anime-id
:current-episode-duration
0)
(+ current-episode 1))
current-episode))))
(defun enime--get-opening-skip (key)
"Return the corresponding value of opening skip.
Argument KEY alist key."
(cdr (assoc 'opening-skip (enime--get-anime-alist-from-key key))))
(defun enime--get-consider-finished-left (key)
"Return the corresponding value of consider-finished-left.
Argument KEY alist key."
(cdr (assoc 'consider-finished-left
(enime--get-anime-alist-from-key key))))
(defun enime--generate-keys (length)
"Return a list of LENGTH containing strings from a..z A..Z suports up to 104 keys, if more they are discarded."
(-slice (mapcar (lambda (val) val)
(append
(mapcar
(lambda (num)
(char-to-string num))
(number-sequence ?a ?z))
(mapcar
(lambda (num)
(char-to-string num))
(number-sequence ?A ?Z))
(mapcar
(lambda (num)
(concat "-" (char-to-string num)))
(number-sequence ?a ?z))
(mapcar
(lambda (num)
(concat "-" (char-to-string num)))
(number-sequence ?A ?Z))))
0 length))
(defun enime--generate-anime-result-alist (search-string)
"Return an alist of animes found from SEARCH-STRING."
(let* ((results (enime-search-anime search-string))
(keys (enime--generate-keys (length results))))
(-zip-with (lambda (anime key)
`(,key (:key ,key :id ,(car anime)
:description ,(cl-second anime)
:img-src ,(cl-third anime))))
results keys)))
(defun enime--search-for-anime ()
"Search an anime for tansient menu."
(interactive)
(setq enime--current-anime-search-results-alist
(enime--generate-anime-result-alist
(read-string "Anime: ")))
(if enime--current-anime-search-results-alist
(enime-select-anime-transient)
(message "No results found")))
(defun enime--search-for-followed-animes ()
"Select followed anime."
(interactive)
(if (enime--get-followed-anime-alist)
(enime-select-followed-anime-transient)
(message "No animes followed")))
(transient-define-prefix enime-main-transient ()
"Transient prefix with main menu."
["Commands"
:class transient-row
("s" "Anime search" enime--search-for-anime :transient t)
("f" "Animes followed" enime--search-for-followed-animes :transient t)
("q" "Quit" transient-quit-all)]
(interactive)
(transient-setup 'enime-main-transient))
(transient-define-infix enime--set-anime-episode ()
"Sets the episode to watch."
:class 'transient-lisp-variable
:variable 'enime-episode-number
:key "-e"
:description "Episode to watch"
:reader (lambda (&rest _)
(let ((ep-range
(enime-episodes-range
enime-current-anime-id)))
(read-number (format
"Episode (%s-%s available): "
(car ep-range)
(cl-second ep-range))
enime-episode-number))))
(transient-define-infix enime--set-desired-quality ()
"Sets desired quality of episode, may not be available."
:class 'transient-lisp-variable
:variable 'enime-desired-quality
:description "Desired video quiality"
:key "-q"
:reader (lambda (&rest _)
(let ((val (cl-second (read-multiple-choice "Choose quality: " '((?a "360")
(?b "480")
(?c " 720")
(?d "1080"))))))
(when (enime--is-anime-followed-p enime-current-anime-id)
(enime--update-anime-property-db enime-current-anime-id
:desired-quality val))
val)))
(transient-define-infix enime--set-dub ()
"Sets if the dub version is prefered."
:class 'transient-lisp-variable
:variable 'enime-dub
:key "-d"
:description "Prefer dubbed version"
:reader (lambda (&rest _)
(let ((val (yes-or-no-p "Prefer dubbed version if available?")))
(when (enime--is-anime-followed-p enime-current-anime-id)
(enime--update-anime-property-db enime-current-anime-id
:dub val))
val)))
(defun enime--try-play-episode (anime-id episode
desired-quality
dub
&optional skip-to)
"Function for trying to play an EPISODE with posible playback skip.
Argument ANIME-ID anime of interest."
(message "Retrieving video, please wait...")
(if
(enime-play-episode anime-id
episode
desired-quality
dub
skip-to)
(progn
(when (enime--is-anime-followed-p enime-current-anime-id)
(enime--update-anime-property-db
enime-current-anime-id
:current-episode
enime-episode-number))
(transient-quit-all))
(message "The episode cannot be retrieved")))
(defun enime--play-episode-action ()
"Action for playing an episode."
(interactive)
(enime--try-play-episode
enime-current-anime-id
(number-to-string enime-episode-number)
enime-desired-quality
enime-dub))
(defun enime--follow-action ()
"Action for start following an anime."
(interactive)
(setq enime-skip-opening-time 0)
(setq enime-finished-at-seconds-left 0)
(enime--follow-anime enime-current-anime-id
enime-episode-number
(enime--get-anime-description-from-key
enime-current-anime-key)
(enime--get-anime-img-url-from-key
enime-current-anime-key)
enime-dub
enime-desired-quality)
(enime-anime-transient))
(defun enime--continue-action ()
"Continue playback were left."
(interactive)
(if (not (enime--can-continue-playing?
enime-current-anime-id))
(progn
(message "No more content to play")
(enime-anime-transient))
(progn
(enime--try-play-episode
enime-current-anime-id
(number-to-string enime-episode-number)
enime-desired-quality
enime-dub
(enime--get-anime-property
enime-current-anime-id
:time-elapsed)))))
(defun enime--unfollow-action ()
"Action for unfollowing an anime."
(interactive)
(when (yes-or-no-p "Are you sure?")
(enime--unfollow-anime enime-current-anime-id))
(enime-anime-transient))
(defun enime--show-details-action ()
"Action for displaying anime details."
(interactive)
(let ((img-path
(format "%s/%s.jpg"
enime-tmp-dir
enime-current-anime-id)))
(enime--download-cover-art
(enime--get-anime-img-url-from-key enime-current-anime-key)
img-path)
(enime--display-anime-details
img-path
(enime--get-anime-details enime-current-anime-id))))
(transient-define-infix enime--set-skip-opening-time ()
"Stablishes skip opening time."
:class 'transient-lisp-variable
:variable 'enime-skip-opening-time
:key "-k"
:description "Skip opening at second"
:reader (lambda (&rest _)
(let ((val
(read-number
"Skip time in seconds: "
enime-skip-opening-time)))
(enime--update-anime-property-db
enime-current-anime-id
:opening-skip
val)
val)))
(transient-define-infix enime--set-finished-at-seconds-left ()
"Stablishes skip opening time."
:class 'transient-lisp-variable
:variable 'enime-finished-at-seconds-left
:key "-t"
:description "Consider episode finished at seconds left"
:reader (lambda (&rest _)
(let ((val
(read-number
"Episode finished at seconds left: "
enime-finished-at-seconds-left)))
(enime--update-anime-property-db
enime-current-anime-id
:consider-finished-left
val)
val)))
(transient-define-prefix enime-anime-transient ()
"Transient prefix for an anime."
[:class transient-row
:description
(lambda () (enime--get-anime-description-from-key enime-current-anime-key))
(enime--set-anime-episode)
(enime--set-desired-quality)
(enime--set-dub)
]
["Actions"
:class transient-row
("f" "Follow anime" enime--follow-action
:if (lambda ()
(not (enime--is-anime-followed-p
enime-current-anime-id))))
("c" "Continue watching" enime--continue-action
:if (lambda ()
(enime--is-anime-followed-p
enime-current-anime-id)))
("p" "Play epidose from start" enime--play-episode-action)
("d" "Show anime details" enime--show-details-action)
("m" "Return to main menu" enime-main-transient)
("s" "Return to anime selection" enime-select-anime-transient
:if (lambda ()
(not (enime--is-anime-followed-p
enime-current-anime-id))))
("q" "Quit" transient-quit-all)]
["Anime configuration"
:class transient-row
:if (lambda ()
(enime--is-anime-followed-p
enime-current-anime-id))
("u" "Unfollow anime" enime--unfollow-action)
(enime--set-skip-opening-time)
(enime--set-finished-at-seconds-left)
])
(defun enime--set-select-anime-children (_)
"Return dinamically created suffixes acording with anime results hold in `enime--current-anime-search-results-alist'."
(cl-mapcan (lambda (anime-result)
(let-alist (transient-plist-to-alist
(car (cdr anime-result)))
(and .key
(transient--parse-child
'enime-select-anime-transient
(list .key
.description
(lambda ()
(interactive)
(setq enime-current-anime-key .key)
(setq enime-current-anime-id
(enime--get-anime-id-from-key
enime-current-anime-key))
(setq enime-episode-number
1)
(setq enime-dub
nil)
(setq enime-desired-quality
"1080")
(enime-anime-transient)))))))
enime--current-anime-search-results-alist))
(defun enime--generate-followed-anime-alist ()
"Generate an alist for prefix selection based on `enime--followed-anime-alist-cache'."
(let* ((keys (enime--generate-keys
(length
(enime--get-followed-anime-alist)))))
(-zip-with (lambda (anime key)
`(,key ,(append (list :key key)
(car (cdr anime)))))
(sort (cl-copy-list
(enime--get-followed-anime-alist))
(lambda (el1 el2) (string< (car el1) (car el2))))
keys)))
(defun enime--set-select-followed-anime-children (_)
"Return dinamically created suffixes acording with followed animes."
(let* ((anime-alist-prefixes
(enime--generate-followed-anime-alist)))
(setq
enime--current-anime-search-results-alist
anime-alist-prefixes)
(cl-mapcan (lambda (anime-followed)
(let-alist (transient-plist-to-alist
(car (cdr anime-followed)))
(and .key
(transient--parse-child
'enime-select-followed-anime-transient
(list .key
.description
(lambda ()
(interactive)
(setq enime-current-anime-key .key)
(setq enime-current-anime-id
(enime--get-anime-id-from-key
enime-current-anime-key))
(setq enime-episode-number
(enime--get-anime-current-episode
enime-current-anime-id))
(setq enime-skip-opening-time
(enime--get-anime-property
enime-current-anime-id
:opening-skip))
(setq enime-finished-at-seconds-left
(enime--get-anime-property
enime-current-anime-id
:consider-finished-left))
(setq enime-dub
(enime--get-anime-property
enime-current-anime-id
:dub))
(setq enime-desired-quality
(enime--get-anime-property
enime-current-anime-id
:desired-quality))
(enime-anime-transient)))))))
anime-alist-prefixes)))
(transient-define-prefix enime-select-anime-transient ()
["Select an anime"
:setup-children enime--set-select-anime-children])
(transient-define-prefix enime-select-followed-anime-transient ()
["Select a followwd anime"
:setup-children enime--set-select-followed-anime-children])
(defun enime--restore-anime-transient-after-details ()
"After quitting a details buffer, return to previous anime transient."
(interactive)
(kill-current-buffer)
(enime-anime-transient))
(defun enime--display-anime-details (img-file-path details)
"Opens a special buffer showing an anime image and text DETAILS.
Argument IMG-FILE-PATH path of downloaded covert art file."
(condition-case nil
(kill-buffer "enime-anime-details")
(error nil))
(let ((buffer
(get-buffer-create "enime-anime-details")))
(switch-to-buffer buffer)
(with-current-buffer "enime-anime-details"
(set-window-margins nil 30 30)
(insert img-file-path)
(insert (concat "\n\nDETAILS\n\n" details))
(special-mode)
(enime--details-mode)
(call-interactively 'iimage-mode)
(beginning-of-buffer))))
(defun enime--download-cover-art (img-url out-path)
"Downloads and save a cover art image from IMG-URL.
Argument OUT-PATH directory path for saving downloaded cover art."
(shell-command (format "curl -o %s %s &> /dev/null" out-path img-url)))
(define-minor-mode enime--details-mode
"Minor mode for keybinding specific to detail bufers."
nil
:lighter "anime details")
(defvar enime--details-mode-map
(let ((map (make-sparse-keymap)))
(define-key map "q" 'enime--restore-anime-transient-after-details)
map)
"Keymap for enime details mode.")
(provide 'enime--details-mode)
;;; playback
(defun enime--can-continue-playing? (anime-id)
"T if the anime can continue playing.
Argument ANIME-ID anime of interest."
(interactive)
(let* ((last-episode
(string-to-number
(cl-second
(enime-episodes-range anime-id))))
(current-episode (enime--get-anime-property
anime-id
:current-episode))
(time-elapsed (enime--get-anime-property
anime-id
:time-elapsed))
(current-episode-duration
(enime--get-anime-property
anime-id
:current-episode-duration))
(consider-finished-left-temp
(enime--get-anime-property
anime-id
:consider-finished-left))
(consider-finished-left ;; at least 10 to sync with timers
(if
(< consider-finished-left-temp 10)
10
consider-finished-left-temp)))
(if (> current-episode last-episode)