去除刷新前重新获取目录url

添加刷新前js,功能更强大

app/src/main/java/io/legado/app/data/entities/BookSource.kt

@@ -130,21 +130,43 @@ data class BookSource(
         return bookSourceUrl.hashCode()
     }
 
-    override fun equals(other: Any?) =
-        if (other is BookSource) other.bookSourceUrl == bookSourceUrl else false
+    override fun equals(other: Any?): Boolean {
+        return if (other is BookSource) other.bookSourceUrl == bookSourceUrl else false
+    }
 
-    fun getSearchRule() = ruleSearch ?: SearchRule()
+    fun getSearchRule(): SearchRule {
+        ruleSearch?.let { return it }
+        val rule = SearchRule()
+        ruleSearch = rule
+        return rule
+    }
 
-    fun getExploreRule() = ruleExplore ?: ExploreRule()
+    fun getExploreRule(): ExploreRule {
+        ruleExplore?.let { return it }
+        val rule = ExploreRule()
+        ruleExplore = rule
+        return rule
+    }
 
-    fun getBookInfoRule() = ruleBookInfo ?: BookInfoRule()
+    fun getBookInfoRule(): BookInfoRule {
+        ruleBookInfo?.let { return it }
+        val rule = BookInfoRule()
+        ruleBookInfo = rule
+        return rule
+    }
 
-    fun getTocRule() = ruleToc ?: TocRule()
+    fun getTocRule(): TocRule {
+        ruleToc?.let { return it }
+        val rule = TocRule()
+        ruleToc = rule
+        return rule
+    }
 
-    fun getContentRule() = ruleContent ?: ContentRule()
-
-    fun isReGetTocUrlOnRefresh(): Boolean {
-        return ruleBookInfo?.reGetTocUrlOnRefresh.isTrue()
+    fun getContentRule(): ContentRule {
+        ruleContent?.let { return it }
+        val rule = ContentRule()
+        ruleContent = rule
+        return rule
     }
 
     fun getDisPlayNameGroup(): String {

app/src/main/java/io/legado/app/data/entities/rule/BookInfoRule.kt

@@ -17,6 +17,5 @@ data class BookInfoRule(
     var tocUrl: String? = null,
     var wordCount: String? = null,
     var canReName: String? = null,
-    var downloadUrls: String? = null,
-    var reGetTocUrlOnRefresh: String? = null
+    var downloadUrls: String? = null
 ) : Parcelable

app/src/main/java/io/legado/app/data/entities/rule/TocRule.kt

@@ -5,6 +5,7 @@ import kotlinx.parcelize.Parcelize
 
 @Parcelize
 data class TocRule(
+    var preUpdateJs: String? = null,
     var chapterList: String? = null,
     var chapterName: String? = null,
     var chapterUrl: String? = null,

app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeRule.kt

@@ -634,7 +634,7 @@ class AnalyzeRule(
     /**
      * 执行JS
      */
-    fun evalJS(jsStr: String, result: Any?): Any? {
+    fun evalJS(jsStr: String, result: Any? = null): Any? {
         val bindings = SimpleBindings()
         bindings["java"] = this
         bindings["cookie"] = CookieStore

app/src/main/java/io/legado/app/model/localBook/LocalBook.kt

@@ -277,16 +277,15 @@ object LocalBook {
         val defaultBookTreeUri = AppConfig.defaultBookTreeUri
         if (defaultBookTreeUri.isNullOrBlank()) throw NoStackTraceException("没有设置书籍保存位置!")
         val treeUri = Uri.parse(defaultBookTreeUri)
-        var bookUrl: String = ""
-        if (treeUri.isContentScheme()) {
+        val bookUrl = if (treeUri.isContentScheme()) {
             val treeDoc = DocumentFile.fromTreeUri(appCtx, treeUri)
-            var doc = treeDoc!!.findFile(fileName) ?: return false
-            bookUrl = doc.uri.toString()
+            val doc = treeDoc!!.findFile(fileName) ?: return false
+            doc.uri.toString()
         } else {
             val treeFile = File(treeUri.path!!)
             val file = treeFile.getFile(fileName)
             if (!file.exists()) return false
-            bookUrl = file.absolutePath
+            file.absolutePath
         }
         return appDb.bookDao.getBook(bookUrl) != null
     }

app/src/main/java/io/legado/app/ui/book/remote/manager/RemoteBookWebDav.kt

@@ -2,8 +2,8 @@ package io.legado.app.ui.book.remote.manager
 
 
 import android.net.Uri
-import io.legado.app.constant.PreferKey
 import io.legado.app.constant.AppPattern.bookFileRegex
+import io.legado.app.constant.PreferKey
 import io.legado.app.exception.NoStackTraceException
 import io.legado.app.help.AppWebDav
 import io.legado.app.help.config.AppConfig
@@ -12,7 +12,10 @@ import io.legado.app.lib.webdav.WebDavFile
 import io.legado.app.model.localBook.LocalBook
 import io.legado.app.ui.book.remote.RemoteBook
 import io.legado.app.ui.book.remote.RemoteBookManager
-import io.legado.app.utils.*
+import io.legado.app.utils.NetworkUtils
+import io.legado.app.utils.getPrefString
+import io.legado.app.utils.isContentScheme
+import io.legado.app.utils.readBytes
 import kotlinx.coroutines.runBlocking
 import splitties.init.appCtx
 import java.io.File
@@ -96,7 +99,6 @@ object RemoteBookWebDav : RemoteBookManager() {
             }
         }.onFailure {
             it.printStackTrace()
-            null
         }.getOrNull()
     }
 

app/src/main/java/io/legado/app/ui/book/source/edit/BookSourceEditActivity.kt

@@ -269,12 +269,12 @@ class BookSourceEditActivity :
             add(EditEntity("tocUrl", ir?.tocUrl, R.string.rule_toc_url))
             add(EditEntity("canReName", ir?.canReName, R.string.rule_can_re_name))
             add(EditEntity("downloadUrls", ir?.downloadUrls, R.string.download_url_rule))
-            add(EditEntity("reGetTocUrl", ir?.reGetTocUrlOnRefresh, R.string.rule_re_get_toc_url))
         }
         //目录页
         val tr = source?.getTocRule()
         tocEntities.clear()
         tocEntities.apply {
+            add(EditEntity("preUpdateJs", tr?.preUpdateJs, R.string.pre_update_js))
             add(EditEntity("chapterList", tr?.chapterList, R.string.rule_chapter_list))
             add(EditEntity("chapterName", tr?.chapterName, R.string.rule_chapter_name))
             add(EditEntity("chapterUrl", tr?.chapterUrl, R.string.rule_chapter_url))
@@ -402,12 +402,12 @@ class BookSourceEditActivity :
                 "canReName" -> bookInfoRule.canReName = it.value
                 "downloadUrls" -> bookInfoRule.downloadUrls =
                     viewModel.ruleComplete(it.value, bookInfoRule.init)
-                "reGetTocUrl" -> bookInfoRule.reGetTocUrlOnRefresh = it.value
             }
         }
         tocEntities.forEach {
             when (it.key) {
-                "chapterList" -> tocRule.chapterList = it.value ?: ""
+                "preUpdateJs" -> tocRule.preUpdateJs = it.value
+                "chapterList" -> tocRule.chapterList = it.value
                 "chapterName" -> tocRule.chapterName =
                     viewModel.ruleComplete(it.value, tocRule.chapterList)
                 "chapterUrl" -> tocRule.chapterUrl =

app/src/main/java/io/legado/app/ui/main/MainViewModel.kt

@@ -15,6 +15,7 @@ import io.legado.app.help.DefaultData
 import io.legado.app.help.config.AppConfig
 import io.legado.app.help.config.LocalConfig
 import io.legado.app.model.CacheBook
+import io.legado.app.model.analyzeRule.AnalyzeRule
 import io.legado.app.model.webBook.WebBook
 import io.legado.app.service.CacheBookService
 import io.legado.app.utils.postEvent
@@ -116,7 +117,11 @@ class MainViewModel(application: Application) : BaseViewModel(application) {
         onUpTocBooks.add(book.bookUrl)
         postEvent(EventBus.UP_BOOKSHELF, book.bookUrl)
         execute(context = upTocPool) {
-            if (book.tocUrl.isBlank() || source.isReGetTocUrlOnRefresh()) {
+            val preUpdateJs = source.ruleToc?.preUpdateJs
+            if (!preUpdateJs.isNullOrBlank()) {
+                AnalyzeRule(book, source).evalJS(preUpdateJs)
+            }
+            if (book.tocUrl.isBlank()) {
                 WebBook.getBookInfoAwait(this, source, book)
             }
             val toc = WebBook.getChapterListAwait(this, source, book).getOrThrow()