[MangaTrend] New source (close #65)

CONTRIBUTING.md

@@ -0,0 +1,90 @@
+# Contributing
+
+The following is guide for creating a Kotatsu parsers. Thanks for taking the time to contribute!
+
+## Prerequisites
+
+Before you start, please note that the ability to use following technologies is **required**.
+
+- Basic [Android development](https://developer.android.com/)
+- [Kotlin](https://kotlinlang.org/)
+- Web scraping ([JSoup](https://jsoup.org/)) or JSON API
+
+### Tools
+
+- [Android Studio](https://developer.android.com/studio)
+- [IntelliJ IDEA](https://www.jetbrains.com/idea/) (Community edition is enough)
+- Android device (or emulator)
+
+Kotatsu parsers is not a part of Android application, but you can easily develop and test it directly inside an Android
+application project and relocate it to the library project when done.
+
+### Before you start
+
+First, take a look at `kotatsu-parsers` project structure. Each parser is a single class that
+extends `MangaParser` class and have a `MangaSourceParser` annotation.
+Also pay attention on extensions in `util` package. For example, extensions from `Jsoup` file
+should be used instead of existing JSoup functions because they have better nullability support
+and improved error messages.
+
+## Writing your parser
+
+So, you want to create a parser, that will provide access to manga from a website.
+First, you should explore a website for API availability.
+If it does not contain any documentation about
+API, [explore network requests](https://firefox-source-docs.mozilla.org/devtools-user/):
+some websites use ajax.
+
+- [Example](https://github.com/KotatsuApp/kotatsu-parsers/blob/master/src/main/kotlin/org/koitharu/kotatsu/parsers/site/DesuMeParser.kt)
+  of Json API usage.
+- [Example](https://github.com/KotatsuApp/kotatsu-parsers/blob/master/src/main/kotlin/org/koitharu/kotatsu/parsers/site/AnibelParser.kt)
+  of GraphQL API usage
+- [Example](https://github.com/KotatsuApp/kotatsu-parsers/blob/master/src/main/kotlin/org/koitharu/kotatsu/parsers/site/MangaTownParser.kt)
+  of pure HTML parsing.
+
+If website is based on some engine it is rationally to use common base class for this one (for example, Madara wordress
+theme
+and the `MadaraParser` class)
+
+### Parser class skeleton
+
+Parser class must have exactly one primary constructor parameter of type `MangaLoaderContext` and have an
+`MangaSourceParser` annotation that provides internal name, title and language of a manga source.
+
+All functions in `MangaParser` class are documented. Pay attention to some peculiarities:
+
+- Never hardcode domain. Specify default domain in `configKeyDomain` field and obtain an actual one using `getDomain()`.
+- All ids must be unique and domain-independent. Use `generateUid` functions with relative url or some internal id which
+  is unique across the manga source.
+- `sortOrders` set should not be empty. If your source is not support sorting, specify one most relevance value.
+- If you cannot obtain direct links to pages images inside `getPages` method, it is ok to use an intermediate url
+  as `Page.url` and fetch a direct link at `getPageUrl` function.
+- `getFaviconUrl` function is deprecated, but Kotatsu application before v4 still use it, so it is recommended to
+  override it too.
+- You can use _asserts_ to check some optional fields. For example. `Manga.author` field is not required, but if your
+  source provide such information, add `assert(it != null)`. This will not have any effect on production but help to
+  find issues during unit testing.
+- If your source website (or it's api) uses pages for pagination instead of offset you should extend `PagedMangaParser`
+  instead of `MangaParser`.
+
+## Development process
+
+During the development it is recommended (but not necessary) to write it directly
+in the Kotatsu android application project. You can use `core.parser.DummyParser` class as a sandbox. `Dummy` manga
+source is available in debug Kotatsu build.
+
+Once parser is ready you can relocate your code into `kotatsu-parsers` library project in a `site` package and create a
+Pull Request.
+
+### Testing
+
+It is recommended to run unit tests before submitting a PR.
+
+- Temporary modify the `MangaSources` annotation class: specify your parser(s) name(s) and change mode
+  to `EnumSource.Mode.INCLUDE`
+- Run the `MangaParserTest` (`gradlew :test --tests "org.koitharu.kotatsu.parsers.MangaParserTest"`)
+- Optionally, you can run the `generateTestsReport` gradle task to get a pretty readable html report from test results.
+
+## Help
+
+If you need a help or have some questions, ask a community in our [Discord server](https://discord.gg/NNJ5RgVBC5).

README.md

@@ -4,7 +4,7 @@ Library that provides manga sources.
 
 [![](https://jitpack.io/v/KotatsuApp/kotatsu-parsers.svg)](https://jitpack.io/#KotatsuApp/kotatsu-parsers) ![Kotlin](https://img.shields.io/github/languages/top/KotatsuApp/kotatsu-parsers) ![License](https://img.shields.io/github/license/KotatsuApp/Kotatsu) [![Discord](https://img.shields.io/discord/898363402467045416?color=5865f2&label=discord)](https://discord.gg/NNJ5RgVBC5)
 
-### Usage
+## Usage
 
 1. Add it in your root build.gradle at the end of repositories:
 
@@ -48,4 +48,13 @@ Library that provides manga sources.
    and [Non-Android](https://github.com/KotatsuApp/kotatsu-dl/blob/master/src/main/kotlin/org/koitharu/kotatsu_dl/env/MangaLoaderContextImpl.kt)
    implementation examples.
 
-   Note that the `MangaSource.LOCAL` and `MangaSource.DUMMY` parsers cannot be instantiated.
+   Note that the `MangaSource.LOCAL` and `MangaSource.DUMMY` parsers cannot be instantiated.
+
+## Contribution
+
+See [CONTRIBUTING.md](./CONTRIBUTING.md) for the guidelines.
+
+## DMCA disclaimer
+
+The developers of this application does not have any affiliation with the content available in the app. It is collecting
+from the sources freely available through any web browser.

kotatsu-parsers-ksp/src/main/kotlin/org/koitharu/kotatsu/parsers/ksp/ParserProcessor.kt

@@ -69,6 +69,7 @@ class ParserProcessor(
 
 				import org.koitharu.kotatsu.parsers.model.MangaSource
 				
+				@Suppress("DEPRECATION")
 				fun MangaSource.newParser(context: MangaLoaderContext): MangaParser = when (this) {
 				
 			""".trimIndent(),
@@ -121,6 +122,7 @@ class ParserProcessor(
 				logger.error("Only non-abstract can be annotated with @MangaSourceParser", classDeclaration)
 			}
 			val annotation = classDeclaration.annotations.single { it.shortName.asString() == "MangaSourceParser" }
+			val deprecation = classDeclaration.annotations.singleOrNull { it.shortName.asString() == "Deprecated" }
 			val name = annotation.arguments.single { it.name?.asString() == "name" }.value as String
 			val title = annotation.arguments.single { it.name?.asString() == "title" }.value as String
 			val locale = annotation.arguments.single { it.name?.asString() == "locale" }.value as String
@@ -142,11 +144,15 @@ class ParserProcessor(
 					classDeclaration,
 				)
 			}
-
 			val className = classDeclaration.qualifiedName?.asString()
 			factoryWriter?.write("\tMangaSource.$name -> $className(context)\n")
+			val deprecationString = if (deprecation != null) {
+				val reason = deprecation.arguments
+					.find { it.name?.asString() == "message" }?.value?.toString() ?: "Unknown reason"
+				"@Deprecated(\"$reason\") "
+			} else ""
 			val localeComment = localeTitle?.toTitleCase(localeObj)?.let { " /* $it */" }.orEmpty()
-			sourcesWriter?.write("\t$name(\"$title\", $localeString$localeComment),\n")
+			sourcesWriter?.write("\t$deprecationString$name(\"$title\", $localeString$localeComment),\n")
 		}
 	}
 }

src/main/kotlin/org/koitharu/kotatsu/parsers/site/CloneMangaParser.kt

@@ -0,0 +1,104 @@
+package org.koitharu.kotatsu.parsers.site
+
+import org.koitharu.kotatsu.parsers.*
+import org.koitharu.kotatsu.parsers.config.ConfigKey
+import org.koitharu.kotatsu.parsers.model.*
+import org.koitharu.kotatsu.parsers.util.*
+import java.util.*
+
+@MangaSourceParser("CLONEMANGA", "CloneManga", "en")
+internal class CloneMangaParser(override val context: MangaLoaderContext) : PagedMangaParser(
+	MangaSource.CLONEMANGA,
+	pageSize = 1,
+) {
+
+	override val sortOrders: Set<SortOrder> = Collections.singleton(
+		SortOrder.POPULARITY,
+	)
+
+	override val configKeyDomain = ConfigKey.Domain("manga.clone-army.org", null)
+
+	override fun getFaviconUrl(): String {
+		return "https://pbs.twimg.com/profile_images/458758466346029056/Ys93EANp_400x400.png"
+	}
+
+	override suspend fun getListPage(
+		page: Int,
+		query: String?,
+		tags: Set<MangaTag>?,
+		sortOrder: SortOrder,
+	): List<Manga> {
+		if (query != null || page > 1) {
+			return emptyList()
+		}
+		val link = "https://${getDomain()}/viewer_landing.php"
+		val doc = context.httpGet(link).parseHtml()
+		val mangas = doc.getElementsByClass("comicPreviewContainer")
+		return mangas.mapNotNull { item ->
+			val attr = item.getElementsByClass("comicPreview").attr("style")
+			val href = item.selectFirst("a")?.attrAsAbsoluteUrl("href") ?: return@mapNotNull null
+			val cover = attr.substring(attr.indexOf("site/themes"), attr.indexOf(")"))
+			Manga(
+				id = generateUid(href),
+				title = item.selectFirst("h3")?.text() ?: return@mapNotNull null,
+				coverUrl = "https://${getDomain()}/$cover",
+				altTitle = null,
+				author = "Dan Kim",
+				rating = RATING_UNKNOWN,
+				url = href,
+				isNsfw = false,
+				tags = emptySet(),
+				state = null,
+				publicUrl = href.toAbsoluteUrl(getDomain()),
+				source = source,
+			)
+		}
+	}
+
+	override suspend fun getDetails(manga: Manga): Manga {
+		val doc = context.httpGet(manga.publicUrl).parseHtml()
+		val series = doc.location()
+		val numChapters = Regex(
+			pattern = "&page=(.*)&lang=",
+		).findAll(
+			input = doc.getElementsByTag("script")[3].toString(),
+		)
+			.elementAt(3).destructured.component1()
+			.toInt()
+		val chapters = ArrayList<MangaChapter>()
+		for (i in 0..numChapters) {
+			val chapter = MangaChapter(
+				id = generateUid("$series&page=$i"),
+				name = "Chapter ${i + 1}",
+				number = i + 1,
+				url = "$series&page=$i",
+				scanlator = null,
+				branch = null,
+				uploadDate = 0L,
+				source = MangaSource.DUMMY,
+			)
+			chapters.add(chapter)
+		}
+		return manga.copy(chapters = chapters)
+	}
+
+	override suspend fun getPages(chapter: MangaChapter): List<MangaPage> {
+		val doc = context.httpGet(chapter.url.toAbsoluteUrl(getDomain())).parseHtml()
+		val imgUrl = doc.getElementsByClass("subsectionContainer")[0]
+			.selectFirst("img")
+			?.attrAsAbsoluteUrlOrNull("src") ?: doc.parseFailed("Something broken")
+		return listOf(
+			MangaPage(
+				id = generateUid(imgUrl),
+				url = imgUrl,
+				referer = imgUrl,
+				preview = null,
+				source = MangaSource.DUMMY,
+			),
+		)
+	}
+
+	override suspend fun getTags(): Set<MangaTag> {
+		return emptySet()
+	}
+}

src/main/kotlin/org/koitharu/kotatsu/parsers/site/MangaOwlParser.kt

@@ -9,6 +9,7 @@ import org.koitharu.kotatsu.parsers.util.*
 import java.text.SimpleDateFormat
 import java.util.*
 
+@Deprecated("Permanently shutdown")
 @MangaSourceParser("MANGAOWL", "MangaOwl", "en")
 internal class MangaOwlParser(override val context: MangaLoaderContext) : MangaParser(MangaSource.MANGAOWL) {
 

src/main/kotlin/org/koitharu/kotatsu/parsers/site/RemangaParser.kt

@@ -15,10 +15,7 @@ import org.koitharu.kotatsu.parsers.exception.ContentUnavailableException
 import org.koitharu.kotatsu.parsers.exception.ParseException
 import org.koitharu.kotatsu.parsers.model.*
 import org.koitharu.kotatsu.parsers.util.*
-import org.koitharu.kotatsu.parsers.util.json.getStringOrNull
-import org.koitharu.kotatsu.parsers.util.json.mapJSON
-import org.koitharu.kotatsu.parsers.util.json.mapJSONTo
-import org.koitharu.kotatsu.parsers.util.json.mapJSONToSet
+import org.koitharu.kotatsu.parsers.util.json.*
 import java.net.HttpURLConnection
 import java.net.URLDecoder
 import java.text.DateFormat
@@ -143,6 +140,9 @@ internal class RemangaParser(
 				)
 			},
 			chapters = chapters.mapChapters { i, jo ->
+				if (jo.getBooleanOrDefault("is_paid", false)) {
+					return@mapChapters null
+				}
 				val id = jo.getLong("id")
 				val name = jo.getString("name").toTitleCase(Locale.ROOT)
 				val publishers = jo.optJSONArray("publishers")

src/main/kotlin/org/koitharu/kotatsu/parsers/site/UnionMangasParser.kt

@@ -101,7 +101,7 @@ class UnionMangasParser(override val context: MangaLoaderContext) : PagedMangaPa
 					url = href,
 					scanlator = div.selectLast("a")?.text()?.takeUnless { it == title },
 					uploadDate = dateFormat.tryParse(
-						a.nextElementSibling()?.text()?.removeSurrounding('(', ')'),
+						a.nextElementSibling()?.text()?.removeSurrounding("(", ")"),
 					),
 					branch = null,
 					source = source,

src/main/kotlin/org/koitharu/kotatsu/parsers/site/madara/IsekaiScanEu.kt

@@ -14,6 +14,8 @@ import java.util.*
 internal class IsekaiScanEuParser(context: MangaLoaderContext) :
 	MadaraParser(context, MangaSource.ISEKAISCAN_EU, "isekaiscan.eu") {
 
+	override val datePattern = "MM/dd/yyyy"
+
 	override suspend fun getChapters(manga: Manga, doc: Document): List<MangaChapter> {
 		val mangaId = doc.body().requireElementById("manga-chapters-holder").attr("data-id")
 		val ul = context.httpPost(

src/main/kotlin/org/koitharu/kotatsu/parsers/site/madara/MadaraParser.kt

@@ -151,7 +151,7 @@ internal abstract class MadaraParser(
 	protected open suspend fun getChapters(manga: Manga, doc: Document): List<MangaChapter> {
 		val root2 = doc.body().selectFirstOrThrow("div.content-area")
 			.selectFirstOrThrow("div.c-page")
-		val dateFormat = SimpleDateFormat(datePattern, Locale.US)
+		val dateFormat = SimpleDateFormat(datePattern, sourceLocale ?: Locale.US)
 		return root2.select("li").asReversed().mapChapters { i, li ->
 			val a = li.selectFirst("a")
 			val href = a?.attrAsRelativeUrlOrNull("href") ?: li.parseFailed("Link is missing")
@@ -305,10 +305,13 @@ internal abstract class MadaraParser(
 	@MangaSourceParser("MANGAREAD", "MangaRead", "en")
 	class MangaRead(context: MangaLoaderContext) : MadaraParser(context, MangaSource.MANGAREAD, "www.mangaread.org") {
 		override val tagPrefix = "genres/"
+		override val datePattern = "dd.MM.yyyy"
 	}
 
 	@MangaSourceParser("MANGAWEEBS", "MangaWeebs", "en")
-	class MangaWeebs(context: MangaLoaderContext) : MadaraParser(context, MangaSource.MANGAWEEBS, "mangaweebs.in")
+	class MangaWeebs(context: MangaLoaderContext) : MadaraParser(context, MangaSource.MANGAWEEBS, "mangaweebs.in") {
+		override val datePattern = "dd MMMM HH:mm"
+	}
 
 	@MangaSourceParser("KINGMANGA", "KingManga", "en")
 	class KingManga(context: MangaLoaderContext) : MadaraParser(context, MangaSource.KINGMANGA, "king-manga.com") {
@@ -318,6 +321,7 @@ internal abstract class MadaraParser(
 		}
 	}
 
+	@Deprecated("Not working, unknown reason, maybe shutdown or domain expired")
 	@MangaSourceParser("MANGAHATACHI", "MangahaTachi", "ja")
 	class MangahaTachi(context: MangaLoaderContext) :
 		MadaraParser(context, MangaSource.MANGAHATACHI, "mangahatachi.com")
@@ -326,7 +330,7 @@ internal abstract class MadaraParser(
 	class PianManga(context: MangaLoaderContext) : MadaraParser(context, MangaSource.PIANMANGA, "pianmanga.com")
 
 	@MangaSourceParser("MANGAROSIE", "MangaRosie", "en")
-	class MangaRosie(context: MangaLoaderContext) : MadaraParser(context, MangaSource.MANGAROSIE, "mangarosie.me")
+	class MangaRosie(context: MangaLoaderContext) : MadaraParser(context, MangaSource.MANGAROSIE, "mangarosie.love")
 
 	@MangaSourceParser("READMANWHA", "ReadManwha", "en")
 	class ReadManwha(context: MangaLoaderContext) : MadaraParser(context, MangaSource.READMANWHA, "readmanwha.net")
@@ -335,7 +339,9 @@ internal abstract class MadaraParser(
 	class MangaTx(context: MangaLoaderContext) : MadaraParser(context, MangaSource.MANGATX, "mangatx.com")
 
 	@MangaSourceParser("MANGAEFFECT", "MangaEffect", "en")
-	class MangaEffect(context: MangaLoaderContext) : MadaraParser(context, MangaSource.MANGAEFFECT, "mangaeffect.com")
+	class MangaEffect(context: MangaLoaderContext) : MadaraParser(context, MangaSource.MANGAEFFECT, "mangaeffect.com") {
+		override val datePattern = "dd.MM.yyyy"
+	}
 
 	@MangaSourceParser("AQUAMANGA", "AquaManga", "en")
 	class AquaManga(context: MangaLoaderContext) : MadaraParser(context, MangaSource.AQUAMANGA, "aquamanga.com") {
@@ -357,7 +363,9 @@ internal abstract class MadaraParser(
 	}
 
 	@MangaSourceParser("HARIMANGA", "HariManga", "en")
-	class HariManga(context: MangaLoaderContext) : MadaraParser(context, MangaSource.HARIMANGA, "harimanga.com")
+	class HariManga(context: MangaLoaderContext) : MadaraParser(context, MangaSource.HARIMANGA, "harimanga.com") {
+		override val datePattern = "MM/dd/yyyy"
+	}
 
 	@MangaSourceParser("KISSMANGA", "KissManga", "en")
 	class KissManga(context: MangaLoaderContext) : MadaraParser(context, MangaSource.KISSMANGA, "kissmanga.in")
@@ -392,7 +400,9 @@ internal abstract class MadaraParser(
 	class ManhwaClan(context: MangaLoaderContext) : MadaraParser(context, MangaSource.MANHWACLAN, "manhwaclan.com")
 
 	@MangaSourceParser("MANGA_3S", "Manga3s", "en")
-	class Manga3s(context: MangaLoaderContext) : MadaraParser(context, MangaSource.MANGA_3S, "manga3s.com")
+	class Manga3s(context: MangaLoaderContext) : MadaraParser(context, MangaSource.MANGA_3S, "manga3s.com") {
+		override val tagPrefix = "manhwa-genre/"
+	}
 
 	@MangaSourceParser("MANHWAKOOL", "Manhwa Kool", "en")
 	class ManhwaKool(context: MangaLoaderContext) : MadaraParser(context, MangaSource.MANHWAKOOL, "manhwakool.com") {
@@ -404,6 +414,7 @@ internal abstract class MadaraParser(
 	@MangaSourceParser("TOPMANHUA", "Top Manhua", "en")
 	class TopManhua(context: MangaLoaderContext) : MadaraParser(context, MangaSource.TOPMANHUA, "www.topmanhua.com") {
 		override val tagPrefix = "manhua-genre/"
+		override val datePattern = "MM/dd/yyyy"
 	}
 
 	@MangaSourceParser("X2MANGA", "X2Manga", "en")
@@ -498,6 +509,8 @@ internal abstract class MadaraParser(
 	@MangaSourceParser("TREE_MANGA", "Tree Manga", "en")
 	class TreeManga(context: MangaLoaderContext) : MadaraParser(context, MangaSource.TREE_MANGA, "treemanga.com") {
 
+		override val datePattern = "MM/dd/yyyy"
+
 		override fun getFaviconUrl(): String {
 			return "https://${getDomain()}/wp-content/uploads/2017/10/lgoo-treemanga-2-1.jpg"
 		}
@@ -532,7 +545,9 @@ internal abstract class MadaraParser(
 	class Manga365(context: MangaLoaderContext) : MadaraParser(context, MangaSource.MANGA_365, "365manga.com")
 
 	@MangaSourceParser("MANGACLASH", "Mangaclash", "en")
-	class Mangaclash(context: MangaLoaderContext) : MadaraParser(context, MangaSource.MANGACLASH, "mangaclash.com")
+	class Mangaclash(context: MangaLoaderContext) : MadaraParser(context, MangaSource.MANGACLASH, "mangaclash.com") {
+		override val datePattern = "MM/dd/yyyy"
+	}
 
 	@MangaSourceParser("ZINMANGA", "ZINMANGA", "en")
 	class Zinmanga(context: MangaLoaderContext) : MadaraParser(context, MangaSource.ZINMANGA, "zinmanga.com")

src/main/kotlin/org/koitharu/kotatsu/parsers/site/madara/MangaTrendParser.kt

@@ -0,0 +1,51 @@
+package org.koitharu.kotatsu.parsers.site.madara
+
+import org.jsoup.nodes.Element
+import org.koitharu.kotatsu.parsers.MangaLoaderContext
+import org.koitharu.kotatsu.parsers.MangaSourceParser
+import org.koitharu.kotatsu.parsers.model.Manga
+import org.koitharu.kotatsu.parsers.model.MangaChapter
+import org.koitharu.kotatsu.parsers.model.MangaSource
+import org.koitharu.kotatsu.parsers.model.MangaState
+import org.koitharu.kotatsu.parsers.util.attrAsAbsoluteUrlOrNull
+import org.koitharu.kotatsu.parsers.util.mapToSet
+import org.koitharu.kotatsu.parsers.util.selectFirstOrThrow
+
+@MangaSourceParser("MANGATREND", "MangaTrend", "ar")
+internal class MangaTrendParser(context: MangaLoaderContext) :
+	Madara6Parser(context, MangaSource.MANGATREND, "mangaatrend.com") {
+
+	override val tagPrefix = "manga-genre/"
+
+	override fun getFaviconUrl(): String {
+		return "https://${getDomain()}/wp-content/uploads/2022/08/23UOmUDN_400x400-150x150.png"
+	}
+
+	override fun parseDetails(manga: Manga, body: Element, chapters: List<MangaChapter>): Manga {
+		val root = body.selectFirstOrThrow(".site-content")
+		val postContent = root.selectFirstOrThrow(".post-content")
+		val tags = postContent.getElementsContainingOwnText("التصنيفات")
+			.firstOrNull()?.tableValue()
+			?.getElementsByAttributeValueContaining("href", tagPrefix)
+			?.mapToSet { a -> a.asMangaTag() } ?: manga.tags
+		return manga.copy(
+			largeCoverUrl = root.selectFirst("summary_image")
+				?.selectFirst("img[src]")
+				?.attrAsAbsoluteUrlOrNull("src"),
+			description = (root.selectFirst(".detail-content")
+				?: root.selectFirstOrThrow(".manga-excerpt")).html(),
+			author = postContent.getElementsContainingOwnText("المؤلف")
+				.firstOrNull()?.tableValue()?.text()?.trim(),
+			state = postContent.getElementsContainingOwnText("الحالة")
+				.firstOrNull()?.tableValue()?.text()?.asMangaState(),
+			tags = tags,
+			isNsfw = body.hasClass("adult-content"),
+			chapters = chapters,
+		)
+	}
+
+	override fun String.asMangaState() = when (trim()) {
+		"OnGoing" -> MangaState.ONGOING
+		else -> null
+	}
+}

src/test/kotlin/org/koitharu/kotatsu/parsers/MangaParserTest.kt

@@ -38,7 +38,7 @@ internal class MangaParserTest {
 		val page2 = parser.getList(page1.size, sortOrder = null, tags = null)
 		val intersection = page1.intersect(page2.toSet())
 		assert(intersection.isEmpty()) {
-			"Pages are intersected: " + intersection.joinToString { it.publicUrl }
+			"Pages are intersected by " + intersection.size
 		}
 	}