Merge pull request #106 from Celeter/master

加了反转义，修复一个null被转成"null"的问题

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

@@ -359,8 +359,7 @@ class AnalyzeByJSoup {
         try {
             when (lastRule) {
                 "text" -> for (element in elements) {
-                    val text = element.text()
-                    textS.add(text)
+                    textS.add(element.text())
                 }
                 "textNodes" -> for (element in elements) {
                     val tn = arrayListOf<String>()
@@ -373,12 +372,15 @@ class AnalyzeByJSoup {
                     }
                     textS.add(join("\n", tn))
                 }
-                "ownText", "html" -> {
-                    elements.select("script").remove()
+                "ownText" -> for (element in elements) {
+                    textS.add(element.ownText())
+                }
+                "html" -> {
+                    elements.select("script, style").remove()
                     val html = elements.html()
                     textS.add(html)
                 }
-                "all" -> textS.add(elements.html())
+                "all" -> textS.add(elements.outerHtml())
                 else -> for (element in elements) {
                     val url = element.attr(lastRule)
                     if (!isEmpty(url) && !textS.contains(url)) {

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

@@ -8,6 +8,7 @@ import io.legado.app.data.entities.BaseBook
 import io.legado.app.data.entities.BookChapter
 import io.legado.app.help.JsExtensions
 import io.legado.app.utils.*
+import org.jsoup.nodes.Entities
 import org.mozilla.javascript.NativeObject
 import java.util.*
 import java.util.regex.Pattern
@@ -206,7 +207,7 @@ class AnalyzeRule(var book: BaseBook? = null) : JsExtensions {
                                 else -> sourceRule.rule
                             }
                         }
-                        if (sourceRule.replaceRegex.isNotEmpty()) {
+                        if ((result != null) && sourceRule.replaceRegex.isNotEmpty()) {
                             result = replaceRegex(result.toString(), sourceRule)
                         }
                     }
@@ -214,10 +215,15 @@ class AnalyzeRule(var book: BaseBook? = null) : JsExtensions {
             }
         }
         if (result == null) result = ""
+        val str = try {
+            Entities.unescape(result.toString())
+        } catch (e: Exception) {
+            result.toString()
+        }
         if (isUrl) {
-            return NetworkUtils.getAbsoluteURL(baseUrl, result.toString()) ?: ""
+            return NetworkUtils.getAbsoluteURL(baseUrl, str) ?: ""
         }
-        return result.toString()
+        return str
     }
 
     /**

app/src/main/java/io/legado/app/ui/rss/read/ReadRssActivity.kt

@@ -77,15 +77,10 @@ class ReadRssActivity : VMBaseActivity<ReadRssViewModel>(R.layout.activity_rss_r
                 val url = NetworkUtils.getAbsoluteURL(it.origin, it.link)
                 val html = viewModel.clHtml(content)
                 if (viewModel.rssSource?.loadWithBaseUrl == true) {
-                    webView.loadDataWithBaseURL(
-                        url,
-                        html,
-                        "text/html",
-                        "utf-8",
-                        url
-                    )//不想用baseUrl进else
+                    webView.loadDataWithBaseURL(url, html, "text/html", "utf-8", url)//不想用baseUrl进else
                 } else {
-                    webView.loadData(html, "text/html;charset=utf-8", "utf-8")//经测试可以解决中文乱码
+                    //webView.loadData(html, "text/html;charset=utf-8", "utf-8")//经测试可以解决中文乱码
+                    webView.loadDataWithBaseURL(null, html, "text/html;charset=utf-8", "utf-8", url)
                 }
             }
         })

app/src/main/java/io/legado/app/ui/rss/read/ReadRssViewModel.kt

@@ -86,7 +86,7 @@ class ReadRssViewModel(application: Application) : BaseViewModel(application),
     }
 
     fun clHtml(content: String): String {
-        return if (content.contains("<style>|style=".toRegex())) {
+        return if (content.contains("<style>".toRegex())) {
             content
         } else {
             """