copymanga: add a preference to change image cdn (#7384)

* copymanga: add a preference to change image cdn

Closed #6649

* copymanga: fix typo

src/zh/copymanga/build.gradle

@@ -5,7 +5,7 @@ ext {
     extName = 'CopyManga'
     pkgNameSuffix = 'zh.copymanga'
     extClass = '.CopyManga'
-    extVersionCode = 8
+    extVersionCode = 9
     libVersion = '1.2'
 }
 apply from: "$rootDir/common.gradle"

src/zh/copymanga/src/eu/kanade/tachiyomi/extension/zh/copymanga/CopyManga.kt

@@ -41,6 +41,10 @@ class CopyManga : ConfigurableSource, HttpSource() {
     override val supportsLatest = true
     private val popularLatestPageSize = 50 // default
     private val searchPageSize = 12 // default
+
+    val replaceWith277 = Regex("mirror277")
+    val replaceWith77 = Regex("mirror77")
+
     private val preferences: SharedPreferences by lazy {
         Injekt.get<Application>().getSharedPreferences("source_$id", 0x0000)
     }
@@ -70,9 +74,9 @@ class CopyManga : ConfigurableSource, HttpSource() {
 
     override fun searchMangaRequest(page: Int, query: String, filters: FilterList): Request {
         // when perform html search, sort by popular
-        var apiUrlString = "$baseUrl/api/kb/web/search/comics?limit=$searchPageSize&offset=${(page - 1) * searchPageSize}&platform=2&q=$query&q_type="
+        val apiUrlString = "$baseUrl/api/kb/web/search/comics?limit=$searchPageSize&offset=${(page - 1) * searchPageSize}&platform=2&q=$query&q_type="
-        var htmlUrlString = "$baseUrl/comics?offset=${(page - 1) * popularLatestPageSize}&limit=$popularLatestPageSize"
+        val htmlUrlString = "$baseUrl/comics?offset=${(page - 1) * popularLatestPageSize}&limit=$popularLatestPageSize"
-        var requestUrlString: String
+        val requestUrlString: String
 
         val params = filters.map {
             if (it is MangaFilter) {
@@ -107,7 +111,12 @@ class CopyManga : ConfigurableSource, HttpSource() {
         }
         val manga = SManga.create().apply {
             title = _title
-            thumbnail_url = document.select("div.comicParticulars-title-left img").first().attr("data-src")
+            var picture = document.select("div.comicParticulars-title-left img").first().attr("data-src")
+            if (!preferences.getBoolean(change_cdn_tomainland, false)) {
+                picture = replaceWith277.replace(picture, "mirror2")
+                picture = replaceWith77.replace(picture, "mirror")
+            }
+            thumbnail_url = picture
             description = document.select("div.comicParticulars-synopsis p.intro").first().text().trim()
         }
 
@@ -187,7 +196,12 @@ class CopyManga : ConfigurableSource, HttpSource() {
 
         val ret = ArrayList<Page>(pageArray.length())
         for (i in 0 until pageArray.length()) {
-            ret.add(Page(i, "", pageArray.getJSONObject(i).getString("url")))
+            var page = pageArray.getJSONObject(i).getString("url")
+            if (!preferences.getBoolean(change_cdn_tomainland, false)) {
+                page = replaceWith277.replace(page, "mirror2")
+                page = replaceWith77.replace(page, "mirror")
+            }
+            ret.add(Page(i, "", page))
         }
 
         return ret
@@ -324,7 +338,12 @@ class CopyManga : ConfigurableSource, HttpSource() {
             ret.add(
                 SManga.create().apply {
                     title = _title
-                    thumbnail_url = obj.getString("cover")
+                    var picture = obj.getString("cover")
+                    if (!preferences.getBoolean(change_cdn_tomainland, false)) {
+                        picture = replaceWith277.replace(picture, "mirror2")
+                        picture = replaceWith77.replace(picture, "mirror")
+                    }
+                    thumbnail_url = picture
                     author = Array<String?>(authorArray.length()) { i -> authorArray.getJSONObject(i).getString("name") }.joinToString(", ")
                     status = SManga.UNKNOWN
                     url = "/comic/${obj.getString("path_word")}"
@@ -338,7 +357,12 @@ class CopyManga : ConfigurableSource, HttpSource() {
     private fun mangaFromPage(element: Element): SManga {
         val manga = SManga.create()
         element.select("div.exemptComicItem-img > a > img").first().let {
-            manga.thumbnail_url = it.attr("data-src")
+            var picture = it.attr("data-src")
+            if (!preferences.getBoolean(change_cdn_tomainland, false)) {
+                picture = replaceWith277.replace(picture, "mirror2")
+                picture = replaceWith77.replace(picture, "mirror")
+            }
+            manga.thumbnail_url = picture
         }
         element.select("div.exemptComicItem-txt > a").first().let {
             manga.setUrlWithoutDomain(it.attr("href"))
@@ -410,10 +434,27 @@ class CopyManga : ConfigurableSource, HttpSource() {
                 }
             }
         }
+        val cdnPreference = androidx.preference.CheckBoxPreference(screen.context).apply {
+            key = change_cdn_tomainland
+            title = "转换图片CDN为国内"
+            summary = "加载图片使用国内CDN,可以使用代理的情况下请不要打开此选项"
+
+            setOnPreferenceChangeListener { _, newValue ->
+                try {
+                    val setting = preferences.edit().putBoolean(change_cdn_tomainland, newValue as Boolean).commit()
+                    setting
+                } catch (e: Exception) {
+                    e.printStackTrace()
+                    false
+                }
+            }
+        }
         screen.addPreference(zhPreference)
+        screen.addPreference(cdnPreference)
     }
 
     companion object {
         private const val SHOW_Simplified_Chinese_TITLE_PREF = "showSCTitle"
+        private const val change_cdn_tomainland = "changeCDN"
     }
 }