confirm push to ghost

delete cached images on start

app/src/main/java/org/wntr/mdeditor/MainActivity.kt

@@ -143,7 +143,7 @@ class MainActivity : AppCompatActivity() {
 
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
-        
+
         supportActionBar!!.setDisplayShowTitleEnabled(false)
 
         deleteCache()
@@ -409,34 +409,41 @@ class MainActivity : AppCompatActivity() {
             }
 
             R.id.push_ghost -> {
-                webView.evaluateJavascript("getHtml();", {
-                    val msg = URLDecoder.decode(it.removeSurrounding("\""))
-                    if (metaData.metaData.get("url") !== null) {
-                        CoroutineScope(Dispatchers.Main).launch {
-                            withContext(Dispatchers.IO) {
-                                if (metaData.getId() == null) {
-                                    this@MainActivity.runOnUiThread({
-                                        Toast.makeText(
-                                            this@MainActivity,
-                                            "No ID for url in Metadata found. Deleted? Trying repost.",
-                                            Toast.LENGTH_LONG
-                                        ).show()
-                                    })
-                                    sendPosting(html=msg, author = credManager.username)
-                                } else {
-                                    Log.i(javaClass.simpleName,"posting $msg")
-                                    updatePost(
-                                        title = metaData.get("title") ?: getDisplayName(thisFileUri),
-                                        author = credManager.username,
-                                        html = msg,
-                                        id = metaData.getId()!!
-                                    )
+                with(AlertDialog.Builder(this)){
+                    setTitle("Push to ghostCMS?")
+                    setPositiveButton("Yes", { dialog, id ->
+                        webView.evaluateJavascript("getHtml();", {
+                            val msg = URLDecoder.decode(it.removeSurrounding("\""))
+                            if (metaData.metaData.get("url") !== null) {
+                                CoroutineScope(Dispatchers.Main).launch {
+                                    withContext(Dispatchers.IO) {
+                                        if (metaData.getId() == null) {
+                                            this@MainActivity.runOnUiThread({
+                                                Toast.makeText(
+                                                    this@MainActivity,
+                                                    "No ID for url in Metadata found. Deleted? Trying repost.",
+                                                    Toast.LENGTH_LONG
+                                                ).show()
+                                            })
+                                            sendPosting(html=msg, author = credManager.username)
+                                        } else {
+                                            Log.i(javaClass.simpleName,"posting $msg")
+                                            updatePost(
+                                                title = metaData.get("title") ?: getDisplayName(thisFileUri),
+                                                author = credManager.username,
+                                                html = msg,
+                                                id = metaData.getId()!!
+                                            )
+                                        }
+                                    }
                                 }
-                            }
-                        }
-                    } else
-                        shareGhost(msg, ::sendPost)
-                })
+                            } else
+                                shareGhost(msg, ::sendPost)
+                        })
+                    })
+                    setNeutralButton("No", { dialog, id -> })
+                    show()
+                }
             }
             R.id.settings -> {
                 ghostSettings.launch(Intent(this, LoginActivity::class.java))
@@ -720,6 +727,7 @@ class MainActivity : AppCompatActivity() {
         try {
             val dir = File(cacheDir, "html")
             deleteDir(dir)
+            deleteDir(applicationContext.filesDir)
         } catch (e: java.lang.Exception) {
             e.printStackTrace()
         }
@@ -1137,6 +1145,7 @@ class MainActivity : AppCompatActivity() {
                     webView.evaluateJavascript(script, {
                         thisFileUri = uri
                         Log.d(javaClass.simpleName,"File read: ${thisFileUri}")
+                        saveFile()
                     })
                     webView.requestFocus()
                 })