X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fkotlin%2Fnet%2Fpterodactylus%2Fsone%2Fweb%2Fajax%2FGetLikesAjaxPage.kt;fp=src%2Fmain%2Fkotlin%2Fnet%2Fpterodactylus%2Fsone%2Fweb%2Fajax%2FGetLikesAjaxPage.kt;h=fc2142d3fd8f84e3198e7f633986dce1610c16d4;hb=889b7b47200adb464d44604a812e7bbb1ba89e1f;hp=0000000000000000000000000000000000000000;hpb=c3407a682f9f81b27d0354e59fe9e3d3d6dffcd6;p=Sone.git

diff --git a/src/main/kotlin/net/pterodactylus/sone/web/ajax/GetLikesAjaxPage.kt b/src/main/kotlin/net/pterodactylus/sone/web/ajax/GetLikesAjaxPage.kt
new file mode 100644
index 0000000..fc2142d
--- /dev/null
+++ b/src/main/kotlin/net/pterodactylus/sone/web/ajax/GetLikesAjaxPage.kt
@@ -0,0 +1,45 @@
+package net.pterodactylus.sone.web.ajax
+
+import net.pterodactylus.sone.data.Sone
+import net.pterodactylus.sone.template.SoneAccessor
+import net.pterodactylus.sone.utils.jsonArray
+import net.pterodactylus.sone.utils.jsonObject
+import net.pterodactylus.sone.utils.let
+import net.pterodactylus.sone.utils.parameters
+import net.pterodactylus.sone.web.WebInterface
+import net.pterodactylus.sone.web.page.FreenetRequest
+
+/**
+ * AJAX page that retrieves the number of “likes” a [net.pterodactylus.sone.data.Post]
+ * or [net.pterodactylus.sone.data.PostReply] has.
+ */
+class GetLikesAjaxPage(webInterface: WebInterface) : JsonPage("getLikes.ajax", webInterface) {
+
+	override fun needsFormPassword() = false
+
+	override fun createJsonObject(request: FreenetRequest) =
+			when (request.parameters["type"]) {
+				"post" -> request.parameters["post"]
+						.let(webInterface.core::getPost)
+						?.let(webInterface.core::getLikes)
+						?.toReply()
+						?: createErrorJsonObject("invalid-post-id")
+				"reply" -> request.parameters["reply"]
+						.let(webInterface.core::getPostReply)
+						?.let(webInterface.core::getLikes)
+						?.toReply()
+						?: createErrorJsonObject("invalid-reply-id")
+				else -> createErrorJsonObject("invalid-type")
+			}
+
+	private fun Set<Sone>.toReply() = createSuccessJsonObject().apply {
+		put("likes", size)
+		put("sones", sortedBy { SoneAccessor.getNiceName(it) }
+				.map {
+					jsonObject("id" to it.id, "name" to SoneAccessor.getNiceName(it))
+				}
+				.let { jsonArray(*it.toTypedArray()) }
+		)
+	}
+
+}