1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
package com.pitchedapps.frost.web
import android.annotation.SuppressLint
import android.content.Context
import android.util.AttributeSet
import android.view.View
import android.webkit.*
import ca.allanwang.kau.utils.fadeIn
import com.pitchedapps.frost.R
import com.pitchedapps.frost.dbflow.CookieModel
import com.pitchedapps.frost.facebook.FACEBOOK_COM
import com.pitchedapps.frost.facebook.FbCookie
import com.pitchedapps.frost.injectors.CssHider
import com.pitchedapps.frost.injectors.jsInject
import com.pitchedapps.frost.utils.L
import com.pitchedapps.frost.utils.Prefs
import com.pitchedapps.frost.utils.frostSnackbar
import io.reactivex.subjects.PublishSubject
import io.reactivex.subjects.SingleSubject
import io.reactivex.subjects.Subject
/**
* Created by Allan Wang on 2017-05-29.
*
*/
class LoginWebView @JvmOverloads constructor(
context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
) : WebView(context, attrs, defStyleAttr) {
companion object {
const val LOGIN_URL = "https://touch.facebook.com/login"
private val userMatcher: Regex by lazy { Regex("c_user=([0-9]*);") }
}
val cookieObservable = PublishSubject.create<Pair<String, String?>>()
lateinit var loginObservable: SingleSubject<CookieModel>
lateinit var progressObservable: Subject<Int>
init {
FbCookie.reset({
cookieObservable.filter { (_, cookie) -> cookie?.contains(userMatcher) ?: false }
.subscribe {
(url, cookie) ->
L.d("Checking cookie for login", "$url\n\t$cookie")
val id = userMatcher.find(cookie!!)?.groups?.get(1)?.value!!
FbCookie.save(id.toLong())
cookieObservable.onComplete()
loginObservable.onSuccess(CookieModel(id.toLong(), "", cookie))
}
setupWebview()
})
}
@SuppressLint("SetJavaScriptEnabled")
fun setupWebview() {
settings.javaScriptEnabled = true
setLayerType(View.LAYER_TYPE_HARDWARE, null)
webViewClient = LoginClient()
webChromeClient = LoginChromeClient()
}
fun loadLogin() {
loadUrl(LOGIN_URL)
}
inner class LoginClient : BaseWebViewClient() {
override fun onPageFinished(view: WebView, url: String) {
super.onPageFinished(view, url)
if (!url.contains(FACEBOOK_COM)) {
view.frostSnackbar(R.string.no_longer_facebook)
loadLogin()
return
}
cookieObservable.onNext(Pair(url, CookieManager.getInstance().getCookie(url)))
view.jsInject(CssHider.HEADER, CssHider.CORE,
Prefs.themeInjector,
callback = {
if (view.visibility != View.VISIBLE)
view.fadeIn(offset = 150L)
})
}
}
inner class LoginChromeClient : WebChromeClient() {
override fun onConsoleMessage(consoleMessage: ConsoleMessage): Boolean {
L.d("Login Console ${consoleMessage.lineNumber()}: ${consoleMessage.message()}")
return true
}
override fun onProgressChanged(view: WebView, newProgress: Int) {
super.onProgressChanged(view, newProgress)
progressObservable.onNext(newProgress)
}
}
}
|
