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Filter archive files as sequence

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This commit is contained in:
arkon 2022-02-05 17:27:28 -05:00
parent 319e4360c8
commit aa5e428222
2 changed files with 6 additions and 9 deletions
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8
app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/RarPageLoader.kt
View File

@ -42,18 +42,16 @@ class RarPageLoader(file: File) : PageLoader() {
* comparator. * comparator.
*/ */
override fun getPages(): Observable<List<ReaderPage>> { override fun getPages(): Observable<List<ReaderPage>> {
return archive.fileHeaders return archive.fileHeaders.asSequence()
.filter { !it.isDirectory && ImageUtil.isImage(it.fileName) { archive.getInputStream(it) } } .filter { !it.isDirectory && ImageUtil.isImage(it.fileName) { archive.getInputStream(it) } }
.sortedWith { f1, f2 -> f1.fileName.compareToCaseInsensitiveNaturalOrder(f2.fileName) } .sortedWith { f1, f2 -> f1.fileName.compareToCaseInsensitiveNaturalOrder(f2.fileName) }
.mapIndexed { i, header -> .mapIndexed { i, header ->
val streamFn = { getStream(header) }
ReaderPage(i).apply { ReaderPage(i).apply {
stream = streamFn stream = { getStream(header) }
status = Page.READY status = Page.READY
} }
} }
.let { Observable.just(it) } .let { Observable.just(it.toList()) }
} }
/** /**

7
app/src/main/java/eu/kanade/tachiyomi/ui/reader/loader/ZipPageLoader.kt
View File

@ -37,17 +37,16 @@ class ZipPageLoader(file: File) : PageLoader() {
* comparator. * comparator.
*/ */
override fun getPages(): Observable<List<ReaderPage>> { override fun getPages(): Observable<List<ReaderPage>> {
return zip.entries().toList() return zip.entries().asSequence()
.filter { !it.isDirectory && ImageUtil.isImage(it.name) { zip.getInputStream(it) } } .filter { !it.isDirectory && ImageUtil.isImage(it.name) { zip.getInputStream(it) } }
.sortedWith { f1, f2 -> f1.name.compareToCaseInsensitiveNaturalOrder(f2.name) } .sortedWith { f1, f2 -> f1.name.compareToCaseInsensitiveNaturalOrder(f2.name) }
.mapIndexed { i, entry -> .mapIndexed { i, entry ->
val streamFn = { zip.getInputStream(entry) }
ReaderPage(i).apply { ReaderPage(i).apply {
stream = streamFn stream = { zip.getInputStream(entry) }
status = Page.READY status = Page.READY
} }
} }
.let { Observable.just(it) } .let { Observable.just(it.toList()) }
} }
/** /**