Merge pull request #354 from AndyBernie/master

图片(漫画)支持导出

app/src/main/assets/updateLog.md

@@ -6,6 +6,7 @@
 **2020/09/03**
 * 修复替换中的回车消失的bug
 * 所有内容恢复htmlFormat, 在想其它办法解决丢失一些内容的问题
+* 图片(漫画)支持导出
 
 **2020/09/02**
 * 搜索url支持put,get,js里使用java.put,java.get

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

@@ -434,15 +434,11 @@ class AnalyzeUrl(
     }
 
     fun getGlideUrl(): Any? {
-        var glideUrl: Any = urlHasQuery
+        val headers = LazyHeaders.Builder()
-        if (headerMap.isNotEmpty()) {
+        headerMap.forEach { (key, value) ->
-            val headers = LazyHeaders.Builder()
+            headers.addHeader(key, value)
-            headerMap.forEach { (key, value) ->
-                headers.addHeader(key, value)
-            }
-            glideUrl = GlideUrl(urlHasQuery, headers.build())
         }
-        return glideUrl
+        return GlideUrl(urlHasQuery, headers.build())
     }
 
     data class UrlOption(

app/src/main/java/io/legado/app/ui/book/download/DownloadViewModel.kt

@@ -5,13 +5,11 @@ import android.net.Uri
 import androidx.documentfile.provider.DocumentFile
 import io.legado.app.App
 import io.legado.app.R
+import io.legado.app.constant.AppPattern
 import io.legado.app.base.BaseViewModel
 import io.legado.app.data.entities.Book
 import io.legado.app.help.BookHelp
-import io.legado.app.utils.DocumentUtils
+import io.legado.app.utils.*
-import io.legado.app.utils.FileUtils
-import io.legado.app.utils.isContentPath
-import io.legado.app.utils.writeText
 import java.io.File
 
 
@@ -38,11 +36,47 @@ class DownloadViewModel(application: Application) : BaseViewModel(application) {
     private fun export(doc: DocumentFile, book: Book) {
         DocumentUtils.createFileIfNotExist(doc, "${book.name} 作者:${book.author}.txt")
             ?.writeText(context, getAllContents(book))
+        App.db.bookChapterDao().getChapterList(book.bookUrl).forEach { chapter ->
+            BookHelp.getContent(book, chapter).let { content ->
+                content?.split("\n")?.forEachIndexed { index, text ->
+                    val matcher = AppPattern.imgPattern.matcher(text)
+                    if (matcher.find()) {
+                        var src = matcher.group(1)
+                        src = NetworkUtils.getAbsoluteURL(chapter.url, src)
+                        src?.let {
+                            val vfile = BookHelp.getImage(book, src)
+                            if(vfile.exists()) {
+                                DocumentUtils.createFileIfNotExist(doc, "${index}-${MD5Utils.md5Encode16(src)}.jpg", subDirs = arrayOf("${book.name}_${book.author}", "images", chapter.title))
+                                    ?.writeBytes(context, vfile.readBytes())
+                            }
+                        }
+                    }
+                }
+            }
+        }
     }
 
     private fun export(file: File, book: Book) {
         FileUtils.createFileIfNotExist(file, "${book.name} 作者:${book.author}.txt")
             .writeText(getAllContents(book))
+        App.db.bookChapterDao().getChapterList(book.bookUrl).forEach { chapter ->
+            BookHelp.getContent(book, chapter).let { content ->
+                content?.split("\n")?.forEachIndexed { index, text ->
+                    val matcher = AppPattern.imgPattern.matcher(text)
+                    if (matcher.find()) {
+                        var src = matcher.group(1)
+                        src = NetworkUtils.getAbsoluteURL(chapter.url, src)
+                        src?.let {
+                            val vfile = BookHelp.getImage(book, src)
+                            if(vfile.exists()) {
+                                FileUtils.createFileIfNotExist(file, "${book.name}_${book.author}", "images", chapter.title, "${index}-${MD5Utils.md5Encode16(src)}.jpg")
+                                    .writeBytes(vfile.readBytes())
+                            }
+                        }
+                    }
+                }
+            }
+        }
     }
 
     private fun getAllContents(book: Book): String {