Fix chapter names in FallenAngels (#7469)

* create override for fallenangels in mmrcms

* construct chapter name without manga name

previous - <mangaName> <chapterNumber> : <chapterTitle>
current  - Chapter     <chapterNumber> : <chapterTitle>

* remove unnecessary code not specific to fallenangels

- name the package correctly to fallenangels
- remove excess code copied over from MMRCMS method that isn't required
for fallenangel source
- refactor parsing date for date_upload
- parse the correct Tag from Element to get Chapter title

* remove unused regex

* update versionCode for FallenAngels in generator

multisrc/overrides/mmrcms/fallenangels/src/FallenAngels.kt

@@ -0,0 +1,55 @@
+package eu.kanade.tachiyomi.extension.en.fallenangels
+
+import eu.kanade.tachiyomi.multisrc.mmrcms.MMRCMS
+import eu.kanade.tachiyomi.source.model.SChapter
+import eu.kanade.tachiyomi.util.asJsoup
+import okhttp3.Response
+import org.jsoup.nodes.Element
+import java.text.SimpleDateFormat
+import java.util.Locale
+
+class FallenAngels : MMRCMS("Fallen Angels", "https://manga.fascans.com", "en") {
+
+    /**
+     * Parses the response from the site and returns a list of chapters.
+     *
+     * Overriden to allow for null chapters
+     *
+     * @param response the response from the site.
+     */
+    override fun chapterListParse(response: Response): List<SChapter> {
+        val document = response.asJsoup()
+        return document.select(chapterListSelector()).mapNotNull { nullableChapterFromElement(it) }
+    }
+
+    /**
+     * Returns a chapter from the given element.
+     *
+     * @param element an element obtained from [chapterListSelector].
+     */
+    private fun nullableChapterFromElement(element: Element): SChapter? {
+        val chapter = SChapter.create()
+
+        val titleWrapper = element.select("[class^=chapter-title-rtl]").first()
+        val chapterElement = titleWrapper.getElementsByTag("a")
+        val url = chapterElement.attr("href")
+
+        chapter.url = getUrlWithoutBaseUrl(url)
+
+        // Construct chapter names
+        // before -> <mangaName> <chapterNumber> : <chapterTitle>
+        // after  -> Chapter     <chapterNumber> : <chapterTitle>
+        val chapterText = chapterElement.text()
+        val numberRegex = Regex("""\d+""")
+        val chapterNumber = numberRegex.find(chapterText)?.value.orEmpty()
+        val chapterTitle = titleWrapper.getElementsByTag("em").text()
+        chapter.name = "Chapter $chapterNumber : $chapterTitle"// titleWrapper.text()
+
+        // Parse date
+        val dateText = element.getElementsByClass("date-chapter-title-rtl").text().trim()
+        val dateFormat = SimpleDateFormat("d MMM. yyyy", Locale.US)
+        chapter.date_upload = dateFormat.parse(dateText)?.time ?: 0L
+
+        return chapter
+    }
+}

multisrc/src/main/java/eu/kanade/tachiyomi/multisrc/mmrcms/MMRCMSSources.kt

@@ -2,7 +2,6 @@ package eu.kanade.tachiyomi.multisrc.mmrcms
 
 import java.util.Locale
 
-
 class MMRCMSSources {
     companion object {
         sealed class SourceData {
@@ -37,7 +36,7 @@ class MMRCMSSources {
         val sourceList: List<SourceData.Single> = listOf(
             SourceData.Single("مانجا اون لاين", "https://onma.me", "ar", className = "onma"),
             SourceData.Single("Read Comics Online", "https://readcomicsonline.ru", "en"),
-            SourceData.Single("Fallen Angels", "https://manga.fascans.com", "en"),
+            SourceData.Single("Fallen Angels", "https://manga.fascans.com", "en", overrideVersionCode = 1),
             SourceData.Single("Zahard", "https://zahard.top", "en", overrideVersionCode = 1),
             SourceData.Single("Manhwas Men", "https://manhwas.men", "en", isNsfw = true, overrideVersionCode = 1),
             SourceData.Single("Scan FR", "https://www.scan-fr.cc", "fr"),
@@ -74,8 +73,6 @@ class MMRCMSSources {
     }
 }
 
-
-
 //SingleLang("Mangás Yuri", "https://mangasyuri.net", "pt-BR", className = "MangasYuri"), override val id: Long = 6456162511058446409
 //SingleLang("FR Scan", "https://www.frscan.me", "fr"),
 // Reference from old Factory Source