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@ -92,7 +92,7 @@ class EpubFile(var book: Book) { |
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cover.compress(Bitmap.CompressFormat.JPEG, 90, out) |
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out.flush() |
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out.close() |
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} |
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} ?: AppLog.putDebug("Epub: 封面获取为空. path: ${book.bookUrl}") |
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} |
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} |
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} catch (e: Exception) { |
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@ -131,25 +131,34 @@ class EpubFile(var book: Book) { |
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val startFragmentId = chapter.startFragmentId |
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val endFragmentId = chapter.endFragmentId |
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val elements = Elements() |
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var isChapter = false |
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var hasMoreResources = false |
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val includeNextChapterResource = !endFragmentId.isNullOrBlank() |
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/*一些书籍依靠href索引的resource会包含多个章节，需要依靠fragmentId来截取到当前章节的内容*/ |
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/*注:这里较大增加了内容加载的时间，所以首次获取内容后可存储到本地cache，减少重复加载*/ |
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for (res in epubBook.contents) { |
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if (chapter.url.substringBeforeLast("#") == res.href) { |
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elements.add(getBody(res, startFragmentId, endFragmentId)) |
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isChapter = true |
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/** |
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* fix https://github.com/gedoor/legado/issues/1927 加载全部内容的bug |
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* content src text/000001.html（当前章节） |
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- * content src text/000001.html#toc_id_x (下一章节） |
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*/ |
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if (res.href == nextUrl?.substringBeforeLast("#")) break |
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} else if (isChapter) { |
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// fix 最后一章存在多个html时 内容缺失 |
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if (res.href == nextUrl?.substringBeforeLast("#")) { |
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val isFirstResource = chapter.url.substringBeforeLast("#") == res.href |
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val isNextChapterResource = res.href == nextUrl?.substringBeforeLast("#") |
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if (isFirstResource) { |
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// add first resource to elements |
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elements.add( |
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/* pass endFragmentId if only has one resource */ |
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getBody(res, startFragmentId, endFragmentId) |
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) |
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// check current resource |
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if (isNextChapterResource) { |
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/* FragmentId should not be same in same resource */ |
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if (!endFragmentId.isNullOrBlank() && endFragmentId == startFragmentId) |
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AppLog.putDebug("Epub: Resource (${res.href}) has same FragmentId, check the file: ${book.bookUrl}") |
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break |
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} |
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hasMoreResources = true |
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} else if (hasMoreResources) { |
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if (isNextChapterResource) { |
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if (includeNextChapterResource) elements.add(getBody(res, null/* FragmentId may be same in different resources, pass null */, endFragmentId)) |
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break |
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} |
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elements.add(getBody(res, startFragmentId, endFragmentId)) |
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// rest resource should not have fragmentId, pass null |
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elements.add(getBody(res, null, null)) |
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} |
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} |
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//title标签中的内容不需要显示在正文中，去除 |
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@ -226,7 +235,7 @@ class EpubFile(var book: Book) { |
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epubBook?.let { eBook -> |
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val refs = eBook.tableOfContents.tocReferences |
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if (refs == null || refs.isEmpty()) { |
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AppLog.put("NCX file parse error, check the epub file") |
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AppLog.putDebug("Epub: NCX file parse error, check the file: ${book.bookUrl}") |
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val spineReferences = eBook.spine.spineReferences |
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var i = 0 |
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val size = spineReferences.size |
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@ -340,4 +349,4 @@ class EpubFile(var book: Book) { |
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} |
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} |
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} |
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} |
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Xwite
2 years ago
committed by
GitHub