pull/94/head
kunfei
5 years ago
parent
7c2a5b28e7
commit
55c74c7565
@ -0,0 +1,149 @@ |
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package io.legado.app.help.storage |
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|
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import android.content.Context |
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import android.net.Uri |
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import androidx.documentfile.provider.DocumentFile |
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import io.legado.app.App |
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import io.legado.app.data.entities.BookSource |
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import io.legado.app.data.entities.ReplaceRule |
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import io.legado.app.help.coroutine.Coroutine |
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import io.legado.app.utils.DocumentUtils |
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import io.legado.app.utils.FileUtils |
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import kotlinx.coroutines.Dispatchers |
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import kotlinx.coroutines.GlobalScope |
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import kotlinx.coroutines.launch |
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import kotlinx.coroutines.withContext |
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import org.jetbrains.anko.toast |
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import java.io.File |
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|
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object ImportOldData { |
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val yueDuPath by lazy { |
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FileUtils.getSdCardPath() + File.separator + "YueDu" |
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} |
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|
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fun import(context: Context) { |
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GlobalScope.launch(Dispatchers.IO) { |
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try {// 导入书架 |
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val shelfFile = |
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FileUtils.createFileIfNotExist(yueDuPath + File.separator + "myBookShelf.json") |
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val json = shelfFile.readText() |
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val importCount = importOldBookshelf(json) |
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withContext(Dispatchers.Main) { |
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context.toast("成功导入书籍${importCount}") |
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} |
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} catch (e: Exception) { |
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withContext(Dispatchers.Main) { |
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context.toast("导入书籍失败\n${e.localizedMessage}") |
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} |
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} |
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|
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try {// Book source |
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val sourceFile = |
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FileUtils.createFileIfNotExist(yueDuPath + File.separator + "myBookSource.json") |
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val json = sourceFile.readText() |
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val importCount = importOldSource(json) |
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withContext(Dispatchers.Main) { |
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context.toast("成功导入书源${importCount}") |
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} |
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} catch (e: Exception) { |
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withContext(Dispatchers.Main) { |
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context.toast("导入源失败\n${e.localizedMessage}") |
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} |
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} |
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try {// Replace rules |
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val ruleFile = |
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FileUtils.createFileIfNotExist(yueDuPath + File.separator + "myBookReplaceRule.json") |
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val json = ruleFile.readText() |
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val importCount = importOldReplaceRule(json) |
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withContext(Dispatchers.Main) { |
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context.toast("成功导入替换规则${importCount}") |
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} |
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} catch (e: Exception) { |
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withContext(Dispatchers.Main) { |
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context.toast("导入替换规则失败\n${e.localizedMessage}") |
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} |
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} |
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} |
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} |
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|
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fun importUri(uri: Uri) { |
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Coroutine.async { |
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DocumentFile.fromTreeUri(App.INSTANCE, uri)?.listFiles()?.forEach { |
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when (it.name) { |
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"myBookShelf.json" -> |
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try { |
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DocumentUtils.readText(App.INSTANCE, it.uri)?.let { json -> |
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val importCount = importOldBookshelf(json) |
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withContext(Dispatchers.Main) { |
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App.INSTANCE.toast("成功导入书籍${importCount}") |
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} |
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} |
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} catch (e: java.lang.Exception) { |
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withContext(Dispatchers.Main) { |
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App.INSTANCE.toast("导入书籍失败\n${e.localizedMessage}") |
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} |
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} |
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"myBookSource.json" -> |
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try { |
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DocumentUtils.readText(App.INSTANCE, it.uri)?.let { json -> |
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val importCount = importOldSource(json) |
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withContext(Dispatchers.Main) { |
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App.INSTANCE.toast("成功导入书源${importCount}") |
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} |
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} |
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} catch (e: Exception) { |
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withContext(Dispatchers.Main) { |
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App.INSTANCE.toast("导入源失败\n${e.localizedMessage}") |
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} |
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} |
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"myBookReplaceRule.json" -> |
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try { |
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DocumentUtils.readText(App.INSTANCE, it.uri)?.let { json -> |
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val importCount = importOldReplaceRule(json) |
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withContext(Dispatchers.Main) { |
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App.INSTANCE.toast("成功导入替换规则${importCount}") |
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} |
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} |
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} catch (e: Exception) { |
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withContext(Dispatchers.Main) { |
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App.INSTANCE.toast("导入替换规则失败\n${e.localizedMessage}") |
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} |
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} |
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} |
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} |
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} |
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} |
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fun importOldBookshelf(json: String): Int { |
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val books = OldBook.toNewBook(json) |
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App.db.bookDao().insert(*books.toTypedArray()) |
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return books.size |
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} |
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fun importOldSource(json: String): Int { |
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val bookSources = mutableListOf<BookSource>() |
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val items: List<Map<String, Any>> = Restore.jsonPath.parse(json).read("$") |
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for (item in items) { |
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val jsonItem = Restore.jsonPath.parse(item) |
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OldRule.jsonToBookSource(jsonItem.jsonString())?.let { |
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bookSources.add(it) |
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} |
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} |
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App.db.bookSourceDao().insert(*bookSources.toTypedArray()) |
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return bookSources.size |
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} |
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fun importOldReplaceRule(json: String): Int { |
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val replaceRules = mutableListOf<ReplaceRule>() |
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val items: List<Map<String, Any>> = Restore.jsonPath.parse(json).read("$") |
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for (item in items) { |
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val jsonItem = Restore.jsonPath.parse(item) |
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OldRule.jsonToReplaceRule(jsonItem.jsonString())?.let { |
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replaceRules.add(it) |
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} |
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} |
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App.db.replaceRuleDao().insert(*replaceRules.toTypedArray()) |
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return replaceRules.size |
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} |
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} |
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