Handle CDATA apostraphes (#1617)

Author: jocmp

capy/src/main/java/com/jocmp/capy/accounts/local/ParsedItem.kt

@@ -5,6 +5,7 @@ import com.jocmp.capy.common.optionalURL
 import com.jocmp.capy.common.unescapingHTMLCharacters
 import com.jocmp.rssparser.model.RssItem
 import org.jsoup.Jsoup
+import org.jsoup.parser.Parser
 import org.jsoup.safety.Cleaner
 import org.jsoup.safety.Safelist
 import java.net.URI
@@ -74,8 +75,16 @@ internal class ParsedItem(private val item: RssItem, private val siteURL: String
     val title: String
         get() {
             val cleaner = Cleaner(Safelist.none())
+            val itemTitle = item.title.orEmpty()
 
-            return cleaner.clean(Jsoup.parse(item.title.orEmpty())).text()
+            val parsedTitle = if (itemTitle.contains("<![CDATA[")) {
+                val xmlDoc = Jsoup.parse("<root>$itemTitle</root>", "", Parser.xmlParser())
+                xmlDoc.text()
+            } else {
+                itemTitle
+            }
+
+            return cleaner.clean(Jsoup.parse(parsedTitle)).text()
         }
 
     val imageURL: String?

capy/src/test/java/com/jocmp/capy/accounts/local/ParsedItemTest.kt

@@ -53,6 +53,24 @@ class ParsedItemTest {
         )
     }
 
+    @Test
+    fun title_withNumericHtmlEntity() {
+        val title = "It's FOSS"
+        val item = RssItem.Builder().title(title).build()
+        val parsedItem = ParsedItem(item, siteURL = "")
+
+        assertEquals(expected = "It's FOSS", actual = parsedItem.title)
+    }
+
+    @Test
+    fun title_withNumericHtmlEntityInCDATA() {
+        val title = "<![CDATA[ It&#x27;s FOSS ]]>"
+        val item = RssItem.Builder().title(title).build()
+        val parsedItem = ParsedItem(item, siteURL = "")
+
+        assertEquals(expected = "It's FOSS", actual = parsedItem.title)
+    }
+
     @Test
     fun title_whenNull() {
         val item = RssItem.Builder().title(null).build()