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Merge pull request #649 from vector-im/feature/spoiler_support

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Support spoilers in messages
This commit is contained in:
Benoit Marty 2019-11-04 16:54:43 +01:00 committed by GitHub
commit cd1a964067
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GPG key ID: 4AEE18F83AFDEB23
14 changed files with 166 additions and 18 deletions
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1
CHANGES.md
View file

@ -7,6 +7,7 @@ Features ✨:
Improvements 🙌:
- Search reaction by name or keyword in emoji picker
- Handle code tags (#567)
- Support spoiler messages
Other changes:
- Markdown set to off by default (#412)

28
vector/src/main/java/im/vector/riotx/core/utils/UrlUtils.kt Normal file
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@ -0,0 +1,28 @@
/*
* Copyright 2019 New Vector Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package im.vector.riotx.core.utils
import java.net.URL
fun String.isValidUrl(): Boolean {
return try {
URL(this)
true
} catch (t: Throwable) {
false
}
}

3
vector/src/main/java/im/vector/riotx/features/command/Command.kt
View file

@ -37,5 +37,6 @@ enum class Command(val command: String, val parameters: String, @StringRes val d
KICK_USER("/kick", "<user-id> [reason]", R.string.command_description_kick_user),
CHANGE_DISPLAY_NAME("/nick", "<display-name>", R.string.command_description_nick),
MARKDOWN("/markdown", "<on|off>", R.string.command_description_markdown),
CLEAR_SCALAR_TOKEN("/clear_scalar_token", "", R.string.command_description_clear_scalar_token);
CLEAR_SCALAR_TOKEN("/clear_scalar_token", "", R.string.command_description_clear_scalar_token),
SPOILER("/spoiler", "<message>", R.string.command_description_spoiler);
}

36
vector/src/main/java/im/vector/riotx/features/command/CommandParser.kt
View file

@ -56,11 +56,12 @@ object CommandParser {
return ParsedCommand.ErrorEmptySlashCommand
}
when (val slashCommand = messageParts.first()) {
return when (val slashCommand = messageParts.first()) {
Command.CHANGE_DISPLAY_NAME.command -> {
val newDisplayName = textMessage.substring(Command.CHANGE_DISPLAY_NAME.command.length).trim()
return if (newDisplayName.isNotEmpty()) {
if (newDisplayName.isNotEmpty()) {
ParsedCommand.ChangeDisplayName(newDisplayName)
} else {
ParsedCommand.ErrorSyntax(Command.CHANGE_DISPLAY_NAME)
@ -69,7 +70,7 @@ object CommandParser {
Command.TOPIC.command -> {
val newTopic = textMessage.substring(Command.TOPIC.command.length).trim()
return if (newTopic.isNotEmpty()) {
if (newTopic.isNotEmpty()) {
ParsedCommand.ChangeTopic(newTopic)
} else {
ParsedCommand.ErrorSyntax(Command.TOPIC)
@ -78,12 +79,12 @@ object CommandParser {
Command.EMOTE.command -> {
val message = textMessage.substring(Command.EMOTE.command.length).trim()
return ParsedCommand.SendEmote(message)
ParsedCommand.SendEmote(message)
}
Command.JOIN_ROOM.command -> {
val roomAlias = textMessage.substring(Command.JOIN_ROOM.command.length).trim()
return if (roomAlias.isNotEmpty()) {
if (roomAlias.isNotEmpty()) {
ParsedCommand.JoinRoom(roomAlias)
} else {
ParsedCommand.ErrorSyntax(Command.JOIN_ROOM)
@ -92,14 +93,14 @@ object CommandParser {
Command.PART.command -> {
val roomAlias = textMessage.substring(Command.PART.command.length).trim()
return if (roomAlias.isNotEmpty()) {
if (roomAlias.isNotEmpty()) {
ParsedCommand.PartRoom(roomAlias)
} else {
ParsedCommand.ErrorSyntax(Command.PART)
}
}
Command.INVITE.command -> {
return if (messageParts.size == 2) {
if (messageParts.size == 2) {
val userId = messageParts[1]
if (MatrixPatterns.isUserId(userId)) {
@ -112,7 +113,7 @@ object CommandParser {
}
}
Command.KICK_USER.command -> {
return if (messageParts.size >= 2) {
if (messageParts.size >= 2) {
val userId = messageParts[1]
if (MatrixPatterns.isUserId(userId)) {
val reason = textMessage.substring(Command.KICK_USER.command.length
@ -128,7 +129,7 @@ object CommandParser {
}
}
Command.BAN_USER.command -> {
return if (messageParts.size >= 2) {
if (messageParts.size >= 2) {
val userId = messageParts[1]
if (MatrixPatterns.isUserId(userId)) {
val reason = textMessage.substring(Command.BAN_USER.command.length
@ -144,7 +145,7 @@ object CommandParser {
}
}
Command.UNBAN_USER.command -> {
return if (messageParts.size == 2) {
if (messageParts.size == 2) {
val userId = messageParts[1]
if (MatrixPatterns.isUserId(userId)) {
@ -157,7 +158,7 @@ object CommandParser {
}
}
Command.SET_USER_POWER_LEVEL.command -> {
return if (messageParts.size == 3) {
if (messageParts.size == 3) {
val userId = messageParts[1]
if (MatrixPatterns.isUserId(userId)) {
val powerLevelsAsString = messageParts[2]
@ -177,7 +178,7 @@ object CommandParser {
}
}
Command.RESET_USER_POWER_LEVEL.command -> {
return if (messageParts.size == 2) {
if (messageParts.size == 2) {
val userId = messageParts[1]
if (MatrixPatterns.isUserId(userId)) {
@ -190,7 +191,7 @@ object CommandParser {
}
}
Command.MARKDOWN.command -> {
return if (messageParts.size == 2) {
if (messageParts.size == 2) {
when {
"on".equals(messageParts[1], true) -> ParsedCommand.SetMarkdown(true)
"off".equals(messageParts[1], true) -> ParsedCommand.SetMarkdown(false)
@ -201,15 +202,20 @@ object CommandParser {
}
}
Command.CLEAR_SCALAR_TOKEN.command -> {
return if (messageParts.size == 1) {
if (messageParts.size == 1) {
ParsedCommand.ClearScalarToken
} else {
ParsedCommand.ErrorSyntax(Command.CLEAR_SCALAR_TOKEN)
}
}
Command.SPOILER.command -> {
val message = textMessage.substring(Command.SPOILER.command.length).trim()
ParsedCommand.SendSpoiler(message)
}
else -> {
// Unknown command
return ParsedCommand.ErrorUnknownSlashCommand(slashCommand)
ParsedCommand.ErrorUnknownSlashCommand(slashCommand)
}
}
}

1
vector/src/main/java/im/vector/riotx/features/command/ParsedCommand.kt
View file

@ -45,4 +45,5 @@ sealed class ParsedCommand {
class ChangeDisplayName(val displayName: String) : ParsedCommand()
class SetMarkdown(val enable: Boolean) : ParsedCommand()
object ClearScalarToken : ParsedCommand()
class SendSpoiler(val message: String) : ParsedCommand()
}

10
vector/src/main/java/im/vector/riotx/features/home/room/detail/RoomDetailViewModel.kt
View file

@ -49,6 +49,7 @@ import im.vector.riotx.BuildConfig
import im.vector.riotx.R
import im.vector.riotx.core.extensions.postLiveEvent
import im.vector.riotx.core.platform.VectorViewModel
import im.vector.riotx.core.resources.StringProvider
import im.vector.riotx.core.resources.UserPreferencesProvider
import im.vector.riotx.core.utils.LiveEvent
import im.vector.riotx.core.utils.subscribeLogError
@ -66,6 +67,7 @@ import java.util.concurrent.TimeUnit
class RoomDetailViewModel @AssistedInject constructor(@Assisted initialState: RoomDetailViewState,
userPreferencesProvider: UserPreferencesProvider,
private val vectorPreferences: VectorPreferences,
private val stringProvider: StringProvider,
private val session: Session
) : VectorViewModel<RoomDetailViewState>(initialState) {
@ -327,6 +329,14 @@ class RoomDetailViewModel @AssistedInject constructor(@Assisted initialState: Ro
_sendMessageResultLiveData.postLiveEvent(SendMessageResult.SlashCommandHandled())
popDraft()
}
is ParsedCommand.SendSpoiler -> {
room.sendFormattedTextMessage(
"[${stringProvider.getString(R.string.spoiler)}](${slashCommandResult.message})",
"<span data-mx-spoiler>${slashCommandResult.message}</span>"
)
_sendMessageResultLiveData.postLiveEvent(SendMessageResult.SlashCommandHandled())
popDraft()
}
is ParsedCommand.ChangeTopic -> {
handleChangeTopicSlashCommand(slashCommandResult)
popDraft()

5
vector/src/main/java/im/vector/riotx/features/home/room/detail/timeline/item/MessageTextItem.kt
View file

@ -24,6 +24,7 @@ import androidx.core.widget.TextViewCompat
import com.airbnb.epoxy.EpoxyAttribute
import com.airbnb.epoxy.EpoxyModelClass
import im.vector.riotx.R
import im.vector.riotx.core.utils.isValidUrl
import im.vector.riotx.features.home.room.detail.timeline.TimelineEventController
import im.vector.riotx.features.html.PillImageSpan
import kotlinx.coroutines.Dispatchers
@ -49,12 +50,12 @@ abstract class MessageTextItem : AbsMessageItem<MessageTextItem.Holder>() {
private val mvmtMethod = BetterLinkMovementMethod.newInstance().also {
it.setOnLinkClickListener { _, url ->
// Return false to let android manage the click on the link, or true if the link is handled by the application
urlClickCallback?.onUrlClicked(url) == true
url.isValidUrl() && urlClickCallback?.onUrlClicked(url) == true
}
// We need also to fix the case when long click on link will trigger long click on cell
it.setOnLinkLongClickListener { tv, url ->
// Long clicks are handled by parent, return true to block android to do something with url
if (urlClickCallback?.onUrlLongClicked(url) == true) {
if (url.isValidUrl() && urlClickCallback?.onUrlLongClicked(url) == true) {
tv.dispatchTouchEvent(MotionEvent.obtain(0, 0, MotionEvent.ACTION_CANCEL, 0f, 0f, 0))
true
} else {

2
vector/src/main/java/im/vector/riotx/features/html/EventHtmlRenderer.kt
View file

@ -58,5 +58,7 @@ class MatrixHtmlPluginConfigure @Inject constructor(private val context: Context
.addHandler(FontTagHandler())
.addHandler(MxLinkTagHandler(GlideApp.with(context), context, avatarRenderer, session))
.addHandler(MxReplyTagHandler())
// FIXME (P3) SpanHandler is not recreated when theme is change and it depends on theme colors
.addHandler(SpanHandler(context))
}
}

49
vector/src/main/java/im/vector/riotx/features/html/SpanHandler.kt Normal file
View file

@ -0,0 +1,49 @@
/*
* Copyright 2019 New Vector Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package im.vector.riotx.features.html
import android.content.Context
import im.vector.riotx.R
import im.vector.riotx.features.themes.ThemeUtils
import io.noties.markwon.MarkwonVisitor
import io.noties.markwon.SpannableBuilder
import io.noties.markwon.html.HtmlTag
import io.noties.markwon.html.MarkwonHtmlRenderer
import io.noties.markwon.html.TagHandler
class SpanHandler(context: Context) : TagHandler() {
override fun supportedTags() = listOf("span")
private val spoilerBgColorHidden: Int = ThemeUtils.getColor(context, R.attr.vctr_spoiler_background_color)
private val spoilerBgColorRevealed: Int = ThemeUtils.getColor(context, R.attr.vctr_markdown_block_background_color)
private val textColor: Int = ThemeUtils.getColor(context, R.attr.riotx_text_primary)
override fun handle(visitor: MarkwonVisitor, renderer: MarkwonHtmlRenderer, tag: HtmlTag) {
val mxSpoiler = tag.attributes()["data-mx-spoiler"]
if (mxSpoiler != null) {
SpannableBuilder.setSpans(
visitor.builder(),
SpoilerSpan(spoilerBgColorHidden, spoilerBgColorRevealed, textColor),
tag.start(),
tag.end()
)
} else {
// default thing?
}
}
}

44
vector/src/main/java/im/vector/riotx/features/html/SpoilerSpan.kt Normal file
View file

@ -0,0 +1,44 @@
/*
* Copyright 2019 New Vector Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package im.vector.riotx.features.html
import android.graphics.Color
import android.text.TextPaint
import android.text.style.ClickableSpan
import android.view.View
class SpoilerSpan(private val bgColorHidden: Int,
private val bgColorRevealed: Int,
private val textColor: Int) : ClickableSpan() {
override fun onClick(widget: View) {
isHidden = !isHidden
widget.invalidate()
}
private var isHidden = true
override fun updateDrawState(tp: TextPaint) {
if (isHidden) {
tp.bgColor = bgColorHidden
tp.color = Color.TRANSPARENT
} else {
tp.bgColor = bgColorRevealed
tp.color = textColor
}
}
}

1
vector/src/main/res/values/attrs.xml
View file

@ -34,6 +34,7 @@
<attr name="vctr_unread_marker_line_color" format="color" />
<attr name="vctr_markdown_block_background_color" format="color" />
<attr name="vctr_room_activity_divider_color" format="color" />
<attr name="vctr_spoiler_background_color" format="color" />
<!-- tab bar colors -->
<attr name="vctr_tab_bar_inverted_background_color" format="color" />

2
vector/src/main/res/values/strings.xml
View file

@ -1168,6 +1168,8 @@
<string name="command_description_nick">Changes your display nickname</string>
<string name="command_description_markdown">On/Off markdown</string>
<string name="command_description_clear_scalar_token">To fix Matrix Apps management</string>
<string name="command_description_spoiler">Sends the given message as a spoiler</string>
<string name="spoiler">Spoiler</string>
<string name="markdown_has_been_enabled">Markdown has been enabled.</string>
<string name="markdown_has_been_disabled">Markdown has been disabled.</string>

1
vector/src/main/res/values/theme_dark.xml
View file

@ -101,6 +101,7 @@
<item name="vctr_search_mode_room_name_text_color">#CCC3C3C3</item>
<item name="vctr_unread_marker_line_color">@color/accent_color_dark</item>
<item name="vctr_markdown_block_background_color">@android:color/black</item>
<item name="vctr_spoiler_background_color">#FFFFFFFF</item>
<item name="vctr_room_activity_divider_color">#565656</item>
<!-- tab bar colors -->

1
vector/src/main/res/values/theme_light.xml
View file

@ -101,6 +101,7 @@
<item name="vctr_search_mode_room_name_text_color">#333C3C3C</item>
<item name="vctr_unread_marker_line_color">@color/accent_color_light</item>
<item name="vctr_markdown_block_background_color">#FFEEEEEE</item>
<item name="vctr_spoiler_background_color">#FF000000</item>
<item name="vctr_room_activity_divider_color">#FFF2F2F2</item>
<!-- tab bar colors -->