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Implement deletion of source image

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This commit is contained in:
Pierre-Yves Nicolas
2026-01-11 09:47:23 +01:00
parent 5c5b6e921e
commit 3f95130f77
2 changed files with 19 additions and 13 deletions
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1
app/src/main/java/org/fairscan/app/data/ImageRepository.kt
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@@ -180,6 +180,7 @@ class ImageRepository(
fun delete(id: String) {
File(scanDir, id).delete()
File(sourceDir, id).delete()
getThumbnailFile(id).delete()
pages.removeAll { it.file == id }
saveMetadata()

31
app/src/test/java/org/fairscan/app/data/ImageRepositoryTest.kt
View File

@@ -76,9 +76,13 @@ class ImageRepositoryTest {
val repo = repo()
val bytes = byteArrayOf(101, 102, 103)
repo.add(bytes, byteArrayOf(51), metadata1)
assertThat(jpegFiles(scanDir())).hasSize(1)
assertThat(jpegFiles(sourceDir())).hasSize(1)
assertThat(repo.imageIds()).hasSize(1)
repo.delete(repo.imageIds()[0])
assertThat(repo.imageIds()).isEmpty()
assertThat(jpegFiles(scanDir())).hasSize(0)
assertThat(jpegFiles(sourceDir())).hasSize(0)
val repo2 = repo()
assertThat(repo2.imageIds()).isEmpty()
}
@@ -92,19 +96,17 @@ class ImageRepositoryTest {
@Test
fun `should find existing files at initialization with no json`() {
val scanDir = File(getFilesDir(), SCAN_DIR_NAME)
scanDir.mkdirs()
File(scanDir, "1.jpg").writeBytes(byteArrayOf(101, 102, 103))
scanDir().mkdirs()
File(scanDir(), "1.jpg").writeBytes(byteArrayOf(101, 102, 103))
assertThat(repo().imageIds()).containsExactly("1.jpg")
}
@Test
fun `should filter pages in json at initialization`() {
val scanDir = File(getFilesDir(), SCAN_DIR_NAME)
scanDir.mkdirs()
scanDir().mkdirs()
val json = """{"pages":[{"file":"1.jpg"}, {"file":"2.jpg"}]}"""
File(scanDir, "document.json").writeText(json)
File(scanDir, "2.jpg").writeBytes(byteArrayOf(101, 102, 103))
File(scanDir(), "document.json").writeText(json)
File(scanDir(), "2.jpg").writeBytes(byteArrayOf(101, 102, 103))
assertThat(repo().imageIds()).containsExactly("2.jpg")
}
@@ -123,12 +125,9 @@ class ImageRepositoryTest {
assertThat(repo1.imageIds()).isNotEmpty()
repo1.clear()
assertThat(repo1.imageIds()).isEmpty()
assertThat(File(getFilesDir(), SCAN_DIR_NAME)
.listFiles { f -> f.name.endsWith(".jpg") })
.isEmpty()
assertThat(File(getFilesDir(), THUMBNAIL_DIR_NAME)
.listFiles { f -> f.name.endsWith(".jpg") })
.isEmpty()
assertThat(jpegFiles(scanDir())).isEmpty()
assertThat(jpegFiles(sourceDir())).isEmpty()
assertThat(jpegFiles(File(getFilesDir(), THUMBNAIL_DIR_NAME))).isEmpty()
val repo2 = repo()
assertThat(repo2.imageIds()).isEmpty()
}
@@ -189,4 +188,10 @@ class ImageRepositoryTest {
assertThat(metadata!!.isColored).isEqualTo(isColored)
}
}
private fun scanDir(): File = File(getFilesDir(), SCAN_DIR_NAME)
private fun sourceDir(): File = File(getFilesDir(), SOURCE_DIR_NAME)
private fun jpegFiles(dir: File): Array<out File?>?
= dir.listFiles { f -> f.name.endsWith(".jpg") }
}