[Vulcan/Hebe] Add getting attachments in messages.

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/vulcan/data/hebe/VulcanHebeMessages.kt

@@ -17,6 +17,7 @@ import pl.szczodrzynski.edziennik.data.db.entity.*
 import pl.szczodrzynski.edziennik.data.db.entity.Message.Companion.TYPE_DELETED
 import pl.szczodrzynski.edziennik.data.db.entity.Message.Companion.TYPE_RECEIVED
 import pl.szczodrzynski.edziennik.data.db.entity.Message.Companion.TYPE_SENT
+import pl.szczodrzynski.edziennik.utils.Utils
 import pl.szczodrzynski.navlib.crc16
 import kotlin.text.replace
 
@@ -110,6 +111,23 @@ class VulcanHebeMessages(
                     data.messageRecipientList.add(messageRecipientObject)
                 }
 
+                val attachments = message.getJsonArray("Attachments")
+                    ?.asJsonObjectList()
+                    ?: return@forEach
+
+                for (attachment in attachments) {
+                    val fileName = attachment.getString("Name") ?: continue
+                    val url = attachment.getString("Link") ?: continue
+                    val attachmentName = "$fileName:$url"
+                    val attachmentId = Utils.crc32(attachmentName.toByteArray())
+
+                    messageObject.addAttachment(
+                        id = attachmentId,
+                        name = attachmentName,
+                        size = -1
+                    )
+                }
+
                 data.messageList.add(messageObject)
                 data.setSeenMetadataList.add(
                     Metadata(

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/views/AttachmentsView.kt

@@ -121,19 +121,21 @@ class AttachmentsView @JvmOverloads constructor(
             // open file by name, or first part before ':' (Vulcan OneDrive)
             Utils.openFile(context, File(Utils.getStorageDir(), attachment.name.substringBefore(":")))
             return
-        }
+        } else if (attachment.name.contains(":")) {
+            Utils.openUrl(context, attachment.name.substringAfter(":"))
+        } else {
+            attachment.isDownloading = true
+            (adapter as? AttachmentAdapter)?.let {
+                it.notifyItemChanged(it.items.indexOf(attachment))
+            }
 
-        attachment.isDownloading = true
-        (adapter as? AttachmentAdapter)?.let {
-            it.notifyItemChanged(it.items.indexOf(attachment))
-        }
-
-        EdziennikTask.attachmentGet(
+            EdziennikTask.attachmentGet(
                 attachment.profileId,
                 attachment.owner,
                 attachment.id,
                 attachment.name
-        ).enqueue(context)
+            ).enqueue(context)
+        }
     }
 
     private val lastUpdate: Long = 0