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Overview
Comment:/chat-send now uses the user name 'nobody' for guest-user posts. See [forum:/forumpost/e0be0eeb4c | forum post e0be0eeb4c] for details.
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SHA3-256: 5312f3738e713608a0b5a91e2537e80a175a6d7f0d24029c9af17adc0a3f88cb
User & Date: stephan 2021-04-07 07:35:32.375
Context
2021-04-07
10:09
The 'placeholder' attribute of the two /chat text input fields how includes the project name to help avoid confusion about which /chat one is typing into without requiring new screen real estate for a project-name label. ... (check-in: 69135e4f61 user: stephan tags: trunk)
07:35
/chat-send now uses the user name 'nobody' for guest-user posts. See [forum:/forumpost/e0be0eeb4c | forum post e0be0eeb4c] for details. ... (check-in: 5312f3738e user: stephan tags: trunk)
02:35
Resolved /chat-poll crash when xfrom is null, as described in [forum:/forumpost/e0be0eeb4c | forum post e0be0eeb4c]. ... (check-in: 92b5cc21ce user: stephan tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/chat.c.
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** it emits a JSON response in the same form as described for
** /chat-poll errors, but as a standalone object instead of a
** list of objects.
*/
void chat_send_webpage(void){
  int nByte;
  const char *zMsg;

  login_check_credentials();
  if( !g.perm.Chat ) {
    chat_emit_permissions_error(0);
    return;
  }
  chat_create_tables();

  nByte = atoi(PD("file:bytes","0"));
  zMsg = PD("msg","");
  db_begin_write();
  chat_purge();
  if( nByte==0 ){
    if( zMsg[0] ){
      db_multi_exec(
        "INSERT INTO chat(mtime,lmtime,xfrom,xmsg)"
        "VALUES(julianday('now'),%Q,%Q,%Q)",
        P("lmtime"), g.zLogin, zMsg
      );
    }
  }else{
    Stmt q;
    Blob b;
    db_prepare(&q,
        "INSERT INTO chat(mtime,lmtime,xfrom,xmsg,file,fname,fmime)"
        "VALUES(julianday('now'),%Q,%Q,%Q,:file,%Q,%Q)",
        P("lmtime"), g.zLogin, zMsg, PD("file:filename",""),
        PD("file:mimetype","application/octet-stream"));
    blob_init(&b, P("file"), nByte);
    db_bind_blob(&q, ":file", &b);
    db_step(&q);
    db_finalize(&q);
    blob_reset(&b);
  }








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** it emits a JSON response in the same form as described for
** /chat-poll errors, but as a standalone object instead of a
** list of objects.
*/
void chat_send_webpage(void){
  int nByte;
  const char *zMsg;
  const char *zUserName;
  login_check_credentials();
  if( !g.perm.Chat ) {
    chat_emit_permissions_error(0);
    return;
  }
  chat_create_tables();
  zUserName = (g.zLogin && g.zLogin[0]) ? g.zLogin : "nobody";
  nByte = atoi(PD("file:bytes","0"));
  zMsg = PD("msg","");
  db_begin_write();
  chat_purge();
  if( nByte==0 ){
    if( zMsg[0] ){
      db_multi_exec(
        "INSERT INTO chat(mtime,lmtime,xfrom,xmsg)"
        "VALUES(julianday('now'),%Q,%Q,%Q)",
        P("lmtime"), zUserName, zMsg
      );
    }
  }else{
    Stmt q;
    Blob b;
    db_prepare(&q,
        "INSERT INTO chat(mtime,lmtime,xfrom,xmsg,file,fname,fmime)"
        "VALUES(julianday('now'),%Q,%Q,%Q,:file,%Q,%Q)",
        P("lmtime"), zUserName, zMsg, PD("file:filename",""),
        PD("file:mimetype","application/octet-stream"));
    blob_init(&b, P("file"), nByte);
    db_bind_blob(&q, ":file", &b);
    db_step(&q);
    db_finalize(&q);
    blob_reset(&b);
  }
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