+ Work on boards

* Handle ctrl-c better in main loop

onionr/api.py

@@ -497,6 +497,11 @@ class API:
             encrypt = False
             bData = request.get_json(force=True)
             message = bData['message']
+
+            # Detect if message (block body) is not specified
+            if type(message) is None:
+                return 'failure', 406
+
             subject = 'temp'
             encryptType = ''
             sign = True

onionr/communicator.py

@@ -148,7 +148,7 @@ class OnionrCommunicatorDaemon:
             self.shutdown = True
             pass
 
-        logger.info('Goodbye.')
+        logger.info('Goodbye. (Onionr is cleaning up, and will exit)')
         try:
             self.service_greenlets
         except AttributeError:

onionr/core.py

@@ -686,9 +686,13 @@ class Core:
             return False
         retData = False
 
+        if type(data) is None:
+            raise ValueError('Data cannot be none')
+
         createTime = self._utils.getRoundedEpoch()
 
         # check nonce
+        print(data)
         dataNonce = self._utils.bytesToStr(self._crypto.sha3Hash(data))
         try:
             with open(self.dataNonceFile, 'r') as nonces:

onionr/onionrcommands/daemonlaunch.py

@@ -18,7 +18,7 @@
     along with this program.  If not, see <https://www.gnu.org/licenses/>.
 '''
 
-import os, time, sys, platform, sqlite3
+import os, time, sys, platform, sqlite3, signal
 from threading import Thread
 import onionr, api, logger, communicator
 import onionrevents as events
@@ -84,9 +84,12 @@ def daemon(o_inst):
     logger.debug('Started communicator.')
 
     events.event('daemon_start', onionr = o_inst)
-    try:
     while True:
+        try:
             time.sleep(3)
+        except KeyboardInterrupt:
+            o_inst.communicatorInst.shutdown = True
+        finally:
             # Debug to print out used FDs (regular and net)
             #proc = psutil.Process()
             #print('api-files:',proc.open_files(), len(psutil.net_connections()))
@@ -95,16 +98,19 @@ def daemon(o_inst):
                 break
             if o_inst.killed:
                 break # Break out if sigterm for clean exit
-    except KeyboardInterrupt:
-        pass
-    finally:
+
+    signal.signal(signal.SIGINT, _ignore_sigint)
     o_inst.onionrCore.daemonQueueAdd('shutdown')
     o_inst.onionrUtils.localCommand('shutdown')
+
     net.killTor()
     time.sleep(3)
     o_inst.deleteRunFiles()
     return
 
+def _ignore_sigint(sig, frame):
+    return
+
 def kill_daemon(o_inst):
     '''
         Shutdown the Onionr daemon

onionr/static-data/www/board/board.js

@@ -6,6 +6,9 @@ newPostForm = document.getElementById('addMsg')
 
 function appendMessages(msg){
     var humanDate = new Date(0)
+    if (msg.length == 0){
+        return
+    }
     var msg = JSON.parse(msg)
     var dateEl = document.createElement('span')
     var el = document.createElement('div')
@@ -46,5 +49,21 @@ document.getElementById('refreshFeed').onclick = function(){
 }
 
 newPostForm.onsubmit = function(){
+    var message = document.getElementById('newMsgText').value
+    var postData = {'message': message, 'type': 'txt', 'encrypt': false}
+    postData = JSON.stringify(postData)
+    newPostForm.style.display = 'none'
+    fetch('/insertblock', {
+        method: 'POST',
+        body: postData,
+        headers: {
+          "content-type": "application/json",
+          "token": webpass
+        }})
+    .then((resp) => resp.text()) // Transform the data into json
+    .then(function(data) {
+        newPostForm.style.display = 'block'
+        alert('Queued for submission!')
+      })
     return false
 }

onionr/static-data/www/board/index.html

@@ -16,7 +16,7 @@
             Anonymous message board
         </p>
         <form method='POST' action='/' id='addMsg'>
-            <textarea name='newMsgText' rows=10 cols=50 required minlength="2"></textarea>
+            <textarea id='newMsgText' name='newMsgText' rows=10 cols=50 required minlength="2"></textarea>
             <br><br>
             <input class='btn successBtn' value='Post' type='submit'>
         </form>