Drop fakeimg (#11743)

* xkcd: drop fakeimg

* smbc: drop fakeimg

* mehgazone: drop fakeimg

* swordscomic: drop fakeimg

* buttsmithy: drop fakeimg

* xkcd: better thumbnail

It's unclear what the original source for it is but it's all over the
web.

Link: https://libguides.davenportlibrary.com/comicsforallages/xkcd

* smbc, xkcd: implement fetchMangaDetails properly

* Update src/en/saturdaymorningbreakfastcomics/build.gradle

* Update src/all/xkcd/build.gradle

---------

Co-authored-by: Vetle Ledaal <vetle.ledaal@gmail.com>

src/all/xkcd/build.gradle

@@ -1,7 +1,11 @@
 ext {
     extName = 'xkcd'
     extClass = '.XkcdFactory'
-    extVersionCode = 14
+    extVersionCode = 15
 }
 
 apply from: "$rootDir/common.gradle"
+
+dependencies {
+    implementation(project(':lib:textinterceptor'))
+}

src/all/xkcd/src/eu/kanade/tachiyomi/extension/all/xkcd/Xkcd.kt

@@ -1,6 +1,7 @@
 package eu.kanade.tachiyomi.extension.all.xkcd
 
-import android.net.Uri.encode
+import eu.kanade.tachiyomi.lib.textinterceptor.TextInterceptor
+import eu.kanade.tachiyomi.lib.textinterceptor.TextInterceptorHelper
 import eu.kanade.tachiyomi.source.model.FilterList
 import eu.kanade.tachiyomi.source.model.MangasPage
 import eu.kanade.tachiyomi.source.model.Page
@@ -8,7 +9,11 @@ import eu.kanade.tachiyomi.source.model.SChapter
 import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.util.asJsoup
+import okhttp3.MediaType.Companion.toMediaType
+import okhttp3.OkHttpClient
+import okhttp3.Protocol
 import okhttp3.Response
+import okhttp3.ResponseBody.Companion.toResponseBody
 import rx.Observable
 import java.text.SimpleDateFormat
 import java.util.Locale
@@ -21,6 +26,26 @@ open class Xkcd(
     final override val name = "xkcd"
 
     final override val supportsLatest = false
+    override val client: OkHttpClient = network.client.newBuilder()
+        .addInterceptor(TextInterceptor())
+        .addInterceptor { chain ->
+            val request = chain.request()
+            val url = request.url
+            if (url.host != "thumbnail") return@addInterceptor chain.proceed(request)
+
+            val image = this::class.java
+                .getResourceAsStream("/assets/thumbnail.png")!!
+                .readBytes()
+            val responseBody = image.toResponseBody("image/png".toMediaType())
+            Response.Builder()
+                .request(request)
+                .protocol(Protocol.HTTP_1_1)
+                .code(200)
+                .message("OK")
+                .body(responseBody)
+                .build()
+        }
+        .build()
 
     protected open val archive = "/archive"
 
@@ -32,8 +57,6 @@ open class Xkcd(
     protected open val interactiveText =
         "To experience the interactive version of this comic, open it in WebView/browser."
 
-    protected open val altTextUrl = LATIN_ALT_TEXT_URL
-
     protected open val chapterListSelector = "#middleContainer > a"
 
     protected open val imageSelector = "#comic > img"
@@ -42,45 +65,27 @@ open class Xkcd(
 
     protected fun String.timestamp() = dateFormat.parse(this)?.time ?: 0L
 
-    protected fun String.image() = altTextUrl + "&text=" + encode(this)
-
     protected open fun String.numbered(number: Any) = "$number - $this"
 
-    // TODO: maybe use BreakIterator
+    private fun makeSManga(): SManga =
-    protected fun wordWrap(title: String, altText: String) = buildString {
-        title.split(' ').forEachIndexed { i, w ->
-            if (i != 0 && i % 7 == 0) append("\n")
-            append(w).append(' ')
-        }
-        append("\n\n")
-
-        var charCount = 0
-        altText.replace("\r\n", " ").split(' ').forEach { w ->
-            if (charCount > 25) {
-                append("\n")
-                charCount = 0
-            }
-            append(w).append(' ')
-            charCount += w.length + 1
-        }
-    }
-
-    final override fun fetchPopularManga(page: Int) =
         SManga.create().apply {
             title = name
             artist = creator
             author = creator
             description = synopsis
             status = SManga.ONGOING
-            thumbnail_url = THUMBNAIL_URL
+            thumbnail_url = "https://thumbnail/xkcd.png"
             setUrlWithoutDomain(archive)
-        }.let { Observable.just(MangasPage(listOf(it), false))!! }
+        }
+
+    final override fun fetchPopularManga(page: Int) =
+        Observable.just(MangasPage(listOf(makeSManga()), false))
 
     final override fun fetchSearchManga(page: Int, query: String, filters: FilterList) =
         Observable.just(MangasPage(emptyList(), false))!!
 
     final override fun fetchMangaDetails(manga: SManga) =
-        Observable.just(manga.apply { initialized = true })!!
+        Observable.just(makeSManga())!!
 
     override fun chapterListParse(response: Response) =
         response.asJsoup().select(chapterListSelector).map {
@@ -106,9 +111,9 @@ open class Xkcd(
         }
 
         // create a text image for the alt text
-        val text = wordWrap(img.attr("alt"), img.attr("title"))
+        val text = TextInterceptorHelper.createUrl(img.attr("alt"), img.attr("title"))
 
-        return listOf(Page(0, "", image), Page(1, "", text.image()))
+        return listOf(Page(0, "", image), Page(1, "", text))
     }
 
     final override fun imageUrlParse(response: Response) =
@@ -134,16 +139,4 @@ open class Xkcd(
 
     final override fun searchMangaRequest(page: Int, query: String, filters: FilterList) =
         throw UnsupportedOperationException()
-
-    companion object {
-        private const val THUMBNAIL_URL =
-            "https://fakeimg.ryd.tools/550x780/ffffff/6e7b91/?font=museo&text=xkcd"
-
-        const val LATIN_ALT_TEXT_URL =
-            "https://fakeimg.ryd.tools/1500x2126/ffffff/000000/?font=museo&font_size=42"
-
-        const val CJK_ALT_TEXT_URL =
-            "https://placehold.jp/42/ffffff/000000/1500x2126.png?css=" +
-                "%7B%22padding%22%3A%22300px%22%2C%22text-align%22%3A%22left%22%7D"
-    }
 }

src/all/xkcd/src/eu/kanade/tachiyomi/extension/all/xkcd/translations/XkcdFR.kt

@@ -1,6 +1,7 @@
 package eu.kanade.tachiyomi.extension.all.xkcd.translations
 
 import eu.kanade.tachiyomi.extension.all.xkcd.Xkcd
+import eu.kanade.tachiyomi.lib.textinterceptor.TextInterceptorHelper
 import eu.kanade.tachiyomi.source.model.Page
 import eu.kanade.tachiyomi.source.model.SChapter
 import eu.kanade.tachiyomi.util.asJsoup
@@ -36,9 +37,9 @@ class XkcdFR : Xkcd("https://xkcd.lapin.org", "fr") {
             val img = it.child(2).child(0).child(0)
 
             // create a text image for the alt text
-            val text = wordWrap(it.child(0).text(), img.attr("alt"))
+            val text = TextInterceptorHelper.createUrl(it.child(0).text(), img.attr("alt"))
 
-            listOf(Page(0, "", img.attr("abs:src")), Page(1, "", text.image()))
+            listOf(Page(0, "", img.attr("abs:src")), Page(1, "", text))
         }
 
     override val interactiveText: String

src/all/xkcd/src/eu/kanade/tachiyomi/extension/all/xkcd/translations/XkcdRU.kt

@@ -1,6 +1,7 @@
 package eu.kanade.tachiyomi.extension.all.xkcd.translations
 
 import eu.kanade.tachiyomi.extension.all.xkcd.Xkcd
+import eu.kanade.tachiyomi.lib.textinterceptor.TextInterceptorHelper
 import eu.kanade.tachiyomi.source.model.Page
 import eu.kanade.tachiyomi.source.model.SChapter
 import eu.kanade.tachiyomi.util.asJsoup
@@ -13,8 +14,6 @@ class XkcdRU : Xkcd("https://xkcd.ru", "ru") {
 
     override val synopsis = "о романтике, сарказме, математике и языке"
 
-    override val altTextUrl = super.altTextUrl.replace("museo", "noto")
-
     override val chapterListSelector = ".main > a"
 
     override val imageSelector = ".main"
@@ -38,9 +37,9 @@ class XkcdRU : Xkcd("https://xkcd.ru", "ru") {
             val img = it.child(5).child(0)
 
             // create a text image for the alt text
-            val text = wordWrap(img.attr("alt"), it.child(7).text())
+            val text = TextInterceptorHelper.createUrl(img.attr("alt"), it.child(7).text())
 
-            listOf(Page(0, "", img.attr("abs:src")), Page(1, "", text.image()))
+            listOf(Page(0, "", img.attr("abs:src")), Page(1, "", text))
         }
 
     override val interactiveText: String

src/all/xkcd/src/eu/kanade/tachiyomi/extension/all/xkcd/translations/XkcdZH.kt

@@ -1,6 +1,7 @@
 package eu.kanade.tachiyomi.extension.all.xkcd.translations
 
 import eu.kanade.tachiyomi.extension.all.xkcd.Xkcd
+import eu.kanade.tachiyomi.lib.textinterceptor.TextInterceptorHelper
 import eu.kanade.tachiyomi.network.GET
 import eu.kanade.tachiyomi.source.model.Page
 import eu.kanade.tachiyomi.source.model.SChapter
@@ -23,8 +24,6 @@ class XkcdZH : Xkcd("https://xkcd.tw", "zh", "yyyy-MM-dd HH:mm:ss") {
     override val interactiveText =
         "要體驗本漫畫的互動版請在WebView/瀏覽器中打開。"
 
-    override val altTextUrl = CJK_ALT_TEXT_URL
-
     override val imageSelector = "#content > img:not([id])"
 
     private val json by injectLazy<Json>()
@@ -54,9 +53,9 @@ class XkcdZH : Xkcd("https://xkcd.tw", "zh", "yyyy-MM-dd HH:mm:ss") {
         val image = img.attr("abs:src")
 
         // create a text image for the alt text
-        val text = img.attr("alt") + "\n\n" + img.attr("title")
+        val text = TextInterceptorHelper.createUrl(img.attr("alt"), img.attr("title"))
 
-        return listOf(Page(0, "", image), Page(1, "", text.image()))
+        return listOf(Page(0, "", image), Page(1, "", text))
     }
 
     override val chapterListSelector: String

src/en/buttsmithy/build.gradle

@@ -1,8 +1,12 @@
 ext {
     extName = 'buttsmithy'
     extClass = '.Buttsmithy'
-    extVersionCode = 3
+    extVersionCode = 4
     isNsfw = true
 }
 
 apply from: "$rootDir/common.gradle"
+
+dependencies {
+    implementation(project(':lib:textinterceptor'))
+}

src/en/buttsmithy/src/eu/kanade/tachiyomi/extension/en/buttsmithy/Buttsmithy.kt

@@ -1,6 +1,8 @@
 package eu.kanade.tachiyomi.extension.en.buttsmithy
 
 import android.app.Application
+import eu.kanade.tachiyomi.lib.textinterceptor.TextInterceptor
+import eu.kanade.tachiyomi.lib.textinterceptor.TextInterceptorHelper
 import eu.kanade.tachiyomi.network.GET
 import eu.kanade.tachiyomi.source.model.FilterList
 import eu.kanade.tachiyomi.source.model.MangasPage
@@ -9,6 +11,7 @@ import eu.kanade.tachiyomi.source.model.SChapter
 import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.util.asJsoup
+import okhttp3.OkHttpClient
 import okhttp3.Request
 import okhttp3.Response
 import org.jsoup.nodes.Document
@@ -36,6 +39,7 @@ class Buttsmithy : HttpSource() {
     private val alfieDateParser = SimpleDateFormat("HH:mm MMMM dd, yyyy", Locale.US)
 
     override val supportsLatest: Boolean = false
+    override val client: OkHttpClient = network.client.newBuilder().addInterceptor(TextInterceptor()).build()
 
     override fun fetchChapterList(manga: SManga): Observable<List<SChapter>> {
         val chapters: List<SChapter> =
@@ -255,7 +259,7 @@ class Buttsmithy : HttpSource() {
     }
 
     private fun generateImageUrlWithText(text: String): String {
-        return "https://fakeimg.ryd.tools/800x1236/?text=$text&font=lobster"
+        return TextInterceptorHelper.createUrl(text, "")
     }
 
     private fun generateMangasPage(): MangasPage {

src/en/mehgazone/build.gradle

@@ -1,8 +1,12 @@
 ext {
     extName = 'Mehgazone'
     extClass = '.Mehgazone'
-    extVersionCode = 1
+    extVersionCode = 2
     isNsfw = true
 }
 
 apply from: "$rootDir/common.gradle"
+
+dependencies {
+    implementation(project(':lib:textinterceptor'))
+}

src/en/mehgazone/src/eu/kanade/tachiyomi/extension/en/mehgazone/Mehgazone.kt

@@ -14,6 +14,8 @@ import androidx.preference.PreferenceScreen
 import eu.kanade.tachiyomi.extension.en.mehgazone.interceptors.BasicAuthInterceptor
 import eu.kanade.tachiyomi.extension.en.mehgazone.serialization.ChapterListDto
 import eu.kanade.tachiyomi.extension.en.mehgazone.serialization.PageListDto
+import eu.kanade.tachiyomi.lib.textinterceptor.TextInterceptor
+import eu.kanade.tachiyomi.lib.textinterceptor.TextInterceptorHelper
 import eu.kanade.tachiyomi.network.GET
 import eu.kanade.tachiyomi.source.ConfigurableSource
 import eu.kanade.tachiyomi.source.model.FilterList
@@ -55,6 +57,7 @@ class Mehgazone : ConfigurableSource, HttpSource() {
     override val client: OkHttpClient by lazy {
         network.cloudflareClient
             .newBuilder()
+            .addInterceptor(TextInterceptor())
             .addInterceptor(authInterceptor)
             .build()
     }
@@ -63,10 +66,6 @@ class Mehgazone : ConfigurableSource, HttpSource() {
         SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss", Locale.US)
     }
 
-    private val textToImageURL = "https://fakeimg.ryd.tools/1500x2126/ffffff/000000/?font=museo&font_size=42".toHttpUrl()
-
-    private fun String.image() = textToImageURL.newBuilder().setQueryParameter("text", this).build().toString()
-
     private fun String.unescape() = unescapeEntities(this, false)
 
     private fun String.linkify() = SpannableString(this).apply { Linkify.addLinks(this, Linkify.WEB_URLS) }
@@ -172,19 +171,6 @@ class Mehgazone : ConfigurableSource, HttpSource() {
             }.reversed()
     }
 
-    // Adapted from the xkcd source's wordWrap function
-    private fun wordWrap(text: String) = buildString {
-        var charCount = 0
-        text.replace('\n', ' ').split(' ').forEach { w ->
-            if (charCount > 25) {
-                append("\n")
-                charCount = 0
-            }
-            append(w).append(' ')
-            charCount += w.length + 1
-        }
-    }
-
     override fun pageListRequest(chapter: SChapter): Request {
         val chapterUrl = chapter.url.toHttpUrl()
         val pageListUrl = chapterUrl
@@ -208,7 +194,7 @@ class Mehgazone : ConfigurableSource, HttpSource() {
                 Page(
                     images.size,
                     "",
-                    wordWrap(Jsoup.parseBodyFragment(apiResponse.excerpt.rendered.unescape()).text()).image(),
+                    TextInterceptorHelper.createUrl("", Jsoup.parseBodyFragment(apiResponse.excerpt.rendered.unescape()).text()),
                 ),
             )
         }

src/en/saturdaymorningbreakfastcomics/build.gradle

@@ -1,8 +1,12 @@
 ext {
     extName = 'Saturday Morning Breakfast Comics'
     extClass = '.SaturdayMorningBreakfastComics'
-    extVersionCode = 1
+    extVersionCode = 2
     isNsfw = false
 }
 
 apply from: "$rootDir/common.gradle"
+
+dependencies {
+    implementation(project(':lib:textinterceptor'))
+}

src/en/saturdaymorningbreakfastcomics/src/eu/kanade/tachiyomi/extension/en/saturdaymorningbreakfastcomics/SaturdayMorningBreakfastComics.kt

@@ -1,6 +1,7 @@
 package eu.kanade.tachiyomi.extension.en.saturdaymorningbreakfastcomics
 
-import android.net.Uri.encode
+import eu.kanade.tachiyomi.lib.textinterceptor.TextInterceptor
+import eu.kanade.tachiyomi.lib.textinterceptor.TextInterceptorHelper
 import eu.kanade.tachiyomi.network.asObservable
 import eu.kanade.tachiyomi.source.model.FilterList
 import eu.kanade.tachiyomi.source.model.MangasPage
@@ -10,8 +11,12 @@ import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.util.asJsoup
 import keiyoushi.utils.tryParse
+import okhttp3.MediaType.Companion.toMediaType
+import okhttp3.OkHttpClient
+import okhttp3.Protocol
 import okhttp3.Request
 import okhttp3.Response
+import okhttp3.ResponseBody.Companion.toResponseBody
 import rx.Observable
 import java.text.SimpleDateFormat
 import java.util.Locale
@@ -28,27 +33,29 @@ class SaturdayMorningBreakfastComics : HttpSource() {
     override val lang = "en"
 
     override val supportsLatest = false
+    override val client: OkHttpClient = network.client.newBuilder()
+        .addInterceptor(TextInterceptor())
+        .addInterceptor { chain ->
+            val request = chain.request()
+            val url = request.url
+            if (url.host != "thumbnail") return@addInterceptor chain.proceed(request)
 
-    private fun String.image() =
+            val image = this::class.java
-        "https://fakeimg.ryd.tools/1500x2126/ffffff/000000/?font=museo&font_size=42&text=" + encode(
+                .getResourceAsStream("/assets/thumbnail.png")!!
-            this,
+                .readBytes()
-        )
+            val responseBody = image.toResponseBody("image/png".toMediaType())
+            Response.Builder()
+                .request(request)
+                .protocol(Protocol.HTTP_1_1)
+                .code(200)
+                .message("OK")
+                .body(responseBody)
+                .build()
+        }
+        .build()
 
-    // Taken from XKCD
+    private fun makeSManga(): SManga =
-    private fun wordWrap(text: String) = buildString {
+        SManga.create().apply {
-        var charCount = 0
-        text.replace("\r\n", " ").split(' ').forEach { w ->
-            if (charCount > 25) {
-                append("\n")
-                charCount = 0
-            }
-            append(w).append(' ')
-            charCount += w.length + 1
-        }
-    }
-
-    override fun fetchPopularManga(page: Int): Observable<MangasPage> {
-        val manga = SManga.create().apply {
             title = "Saturday Morning Breakfast Comics"
             artist = "Zach Weinersmith"
             author = "Zach Weinersmith"
@@ -56,9 +63,11 @@ class SaturdayMorningBreakfastComics : HttpSource() {
             url = "/comic/archive"
             description =
                 "SMBC is a daily comic strip about life, philosophy, science, mathematics, and dirty jokes."
-            thumbnail_url = "https://fakeimg.ryd.tools/550x780/ffffff/6e7b91/?font=museo&text=SMBC"
+            thumbnail_url = "https://thumbnail/smbc.png"
         }
 
+    override fun fetchPopularManga(page: Int): Observable<MangasPage> {
+        val manga = makeSManga()
         return Observable.just(MangasPage(listOf(manga), false))
     }
 
@@ -68,7 +77,7 @@ class SaturdayMorningBreakfastComics : HttpSource() {
         filters: FilterList,
     ): Observable<MangasPage> = Observable.just(MangasPage(emptyList(), false))
 
-    override fun fetchMangaDetails(manga: SManga): Observable<SManga> = Observable.just(manga)
+    override fun fetchMangaDetails(manga: SManga): Observable<SManga> = Observable.just(makeSManga())
 
     override fun fetchChapterList(manga: SManga): Observable<List<SChapter>> {
         return client.newCall(chapterListRequest(manga))
@@ -98,7 +107,7 @@ class SaturdayMorningBreakfastComics : HttpSource() {
         val image = document.select("img#cc-comic")
         pages.add(Page(0, "", image.attr("abs:src")))
         if (image.hasAttr("title")) {
-            pages.add(Page(1, "", wordWrap(image.attr("title")).image()))
+            pages.add(Page(1, "", TextInterceptorHelper.createUrl("", image.attr("title"))))
         }
         pages.add(Page(2, "", document.select("#aftercomic > img").attr("abs:src")))
         return pages

src/en/swordscomic/build.gradle

@@ -1,7 +1,11 @@
 ext {
     extName = 'Swords Comic'
     extClass = '.SwordsComic'
-    extVersionCode = 4
+    extVersionCode = 5
 }
 
 apply from: "$rootDir/common.gradle"
+
+dependencies {
+    implementation(project(':lib:textinterceptor'))
+}

src/en/swordscomic/src/eu/kanade/tachiyomi/extension/en/swordscomic/SwordsComic.kt

@@ -1,6 +1,7 @@
 package eu.kanade.tachiyomi.extension.en.swordscomic
 
-import android.net.Uri
+import eu.kanade.tachiyomi.lib.textinterceptor.TextInterceptor
+import eu.kanade.tachiyomi.lib.textinterceptor.TextInterceptorHelper
 import eu.kanade.tachiyomi.source.model.FilterList
 import eu.kanade.tachiyomi.source.model.MangasPage
 import eu.kanade.tachiyomi.source.model.Page
@@ -25,7 +26,7 @@ class SwordsComic : HttpSource() {
 
     override val supportsLatest = false
 
-    override val client: OkHttpClient = network.cloudflareClient
+    override val client: OkHttpClient = network.cloudflareClient.newBuilder().addInterceptor(TextInterceptor()).build()
 
     private fun createManga(): SManga {
         return SManga.create().apply {
@@ -92,21 +93,9 @@ class SwordsComic : HttpSource() {
         if (!imageElement.hasAttr("title")) {
             return listOf(Page(0, "", imageElement.attr("abs:src")))
         }
+        val titleText = TextInterceptorHelper.createUrl("", imageElement.attr("title"))
 
-        val builder = StringBuilder()
+        return listOf(Page(0, "", imageElement.attr("abs:src")), Page(1, "", titleText))
-        var charCount = 0
-
-        for (word in imageElement.attr("title").splitToSequence(" ")) {
-            if (charCount + word.length > 45) {
-                builder.append("%0A")
-                charCount = 0
-            }
-            charCount += word.length + 1
-            builder.append(Uri.encode(word.uppercase()))
-            builder.append("+")
-        }
-
-        return listOf(Page(0, "", imageElement.attr("abs:src")), Page(1, "", "https://fakeimg.ryd.tools/1800x2252/978B65/000000/?text=$builder&font_size=60&font=comic+sans"))
     }
 
     override fun imageUrlParse(response: Response): String = throw UnsupportedOperationException()