Yuito-app-android/app/src/main/java/com/keylesspalace/tusky/BottomSheetActivity.kt

198 lines
6.5 KiB
Kotlin
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/* Copyright 2018 Conny Duck
*
* This file is a part of Tusky.
*
* This program is free software; you can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* You should have received a copy of the GNU General Public License along with Tusky; if not,
* see <http://www.gnu.org/licenses>. */
package com.keylesspalace.tusky
import android.content.Intent
import android.os.Bundle
import android.support.annotation.VisibleForTesting
import android.support.design.widget.BottomSheetBehavior
import android.view.View
import android.widget.LinearLayout
import com.keylesspalace.tusky.entity.SearchResults
import com.keylesspalace.tusky.entity.Status
import com.keylesspalace.tusky.network.MastodonApi
import com.keylesspalace.tusky.util.LinkHelper
import retrofit2.Call
import retrofit2.Callback
import retrofit2.Response
import java.net.URI
import java.net.URISyntaxException
import javax.inject.Inject
/** this is the base class for all activities that open links
* links are checked against the api if they are mastodon links so they can be openend in Tusky
* Subclasses must have a bottom sheet with Id item_status_bottom_sheet in their layout hierachy
*/
abstract class BottomSheetActivity : BaseActivity() {
lateinit var bottomSheet: BottomSheetBehavior<LinearLayout>
var searchUrl: String? = null
@Inject
lateinit var mastodonApi: MastodonApi
override fun onPostCreate(savedInstanceState: Bundle?) {
super.onPostCreate(savedInstanceState)
val bottomSheetLayout: LinearLayout = findViewById(R.id.item_status_bottom_sheet)
bottomSheet = BottomSheetBehavior.from(bottomSheetLayout)
bottomSheet.state = BottomSheetBehavior.STATE_HIDDEN
bottomSheet.setBottomSheetCallback(object : BottomSheetBehavior.BottomSheetCallback() {
override fun onStateChanged(bottomSheet: View, newState: Int) {
if (newState == BottomSheetBehavior.STATE_HIDDEN) {
cancelActiveSearch()
}
}
override fun onSlide(bottomSheet: View, slideOffset: Float) {}
})
}
open fun viewUrl(url: String) {
if (!looksLikeMastodonUrl(url)) {
openLink(url)
return
}
val call = mastodonApi.search(url, true)
call.enqueue(object : Callback<SearchResults> {
override fun onResponse(call: Call<SearchResults>, response: Response<SearchResults>) {
if (getCancelSearchRequested(url)) {
return
}
onEndSearch(url)
if (response.isSuccessful) {
// According to the mastodon API doc, if the search query is a url,
// only exact matches for statuses or accounts are returned
// which is good, because pleroma returns a different url
// than the public post link
val searchResult = response.body()
if(searchResult != null) {
if (searchResult.statuses.isNotEmpty()) {
viewThread(searchResult.statuses[0])
return
} else if (searchResult.accounts.isNotEmpty()) {
viewAccount(searchResult.accounts[0].id)
return
}
}
}
openLink(url)
}
override fun onFailure(call: Call<SearchResults>, t: Throwable) {
if (!getCancelSearchRequested(url)) {
onEndSearch(url)
openLink(url)
}
}
})
callList.add(call)
onBeginSearch(url)
}
open fun viewThread(status: Status) {
if (!isSearching()) {
val intent = Intent(this, ViewThreadActivity::class.java)
intent.putExtra("id", status.actionableId)
intent.putExtra("url", status.actionableStatus.url)
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startActivityWithSlideInAnimation(intent)
}
}
open fun viewAccount(id: String) {
Account activity redesign (#662) * Refactor-all-the-things version of the fix for issue #573 * Migrate SpanUtils to kotlin because why not * Minimal fix for issue #573 * Add tests for compose spanning * Clean up code suggestions * Make FakeSpannable.getSpans implementation less awkward * Add secondary validation pass for urls * Address code review feedback * Fixup type filtering in FakeSpannable again * Make all mentions in compose activity use the default link color * new layout for AccountActivity * fix the light theme * convert AccountActivity to Kotlin * introduce AccountViewModel * Merge branch 'master' into account-activity-redesign # Conflicts: # app/src/main/java/com/keylesspalace/tusky/AccountActivity.java * add Bot badge to profile * parse custom emojis in usernames * add possibility to cancel follow request * add third tab on profiles * add account fields to profile * add support for moved accounts * set click listener on account moved view * fix tests * use 24dp as statusbar size * add ability to hide reblogs from followed accounts * add button to edit own account to AccountActivity * set toolbar top margin programmatically * fix crash * add shadow behind statusbar * introduce ViewExtensions to clean up code * move code out of offsetChangedListener for perf reasons * clean up stuff * add error handling * improve type safety * fix ConstraintLayout warning * remove unneeded ressources * fix event dispatching * fix crash in event handling * set correct emoji on title * improve some things * wrap follower/foillowing/status views
2018-06-18 13:26:18 +02:00
val intent = AccountActivity.getIntent(this, id)
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startActivityWithSlideInAnimation(intent)
}
@VisibleForTesting
fun onBeginSearch(url: String) {
searchUrl = url
showQuerySheet()
}
@VisibleForTesting
fun getCancelSearchRequested(url: String): Boolean {
return url != searchUrl
}
@VisibleForTesting
fun isSearching(): Boolean {
return searchUrl != null
}
@VisibleForTesting
fun onEndSearch(url: String?) {
if (url == searchUrl) {
// Don't clear query if there's no match,
// since we might just now be getting the response for a canceled search
searchUrl = null
hideQuerySheet()
}
}
@VisibleForTesting
fun cancelActiveSearch() {
if (isSearching()) {
onEndSearch(searchUrl)
}
}
@VisibleForTesting
open fun openLink(url: String) {
LinkHelper.openLink(url, this)
}
private fun showQuerySheet() {
bottomSheet.state = BottomSheetBehavior.STATE_COLLAPSED
}
private fun hideQuerySheet() {
bottomSheet.state = BottomSheetBehavior.STATE_HIDDEN
}
}
// https://mastodon.foo.bar/@User
// https://mastodon.foo.bar/@User/43456787654678
// https://pleroma.foo.bar/users/User
// https://pleroma.foo.bar/users/43456787654678
// https://pleroma.foo.bar/notice/43456787654678
// https://pleroma.foo.bar/objects/d4643c42-3ae0-4b73-b8b0-c725f5819207
fun looksLikeMastodonUrl(urlString: String): Boolean {
val uri: URI
try {
uri = URI(urlString)
} catch (e: URISyntaxException) {
return false
}
if (uri.query != null ||
uri.fragment != null ||
uri.path == null) {
return false
}
val path = uri.path
return path.matches("^/@[^/]+$".toRegex()) ||
path.matches("^/users/[^/]+$".toRegex()) ||
path.matches("^/@[^/]+/\\d+$".toRegex()) ||
path.matches("^/notice/\\d+$".toRegex()) ||
path.matches("^/objects/[-a-f0-9]+$".toRegex())
}