Fossil

  mimetype_option_menu(zMimetype);
  @ <br><textarea name="content" class="wikiedit" cols="80" \
  @ rows="25" wrap="virtual">%h(zContent)</textarea><br>
}

/*
** WEBPAGE: forumnew
** WEBPAGE: forumedit
**
** Start a new thread on the forum or reply to an existing thread.
** But first prompt to see if the user would like to log in.
*/
void forum_page_init(void){
  int isEdit;
  char *zGoto;
  login_check_credentials();
  if( !g.perm.WrForum ){
    login_needed(g.anon.WrForum);
    return;
  }
  if( sqlite3_strglob("*edit*", g.zPath)==0 ){
    zGoto = mprintf("%R/forume2?fpid=%S",PD("fpid",""));
    isEdit = 1;
  }else{
    zGoto = mprintf("%R/forume1");
    isEdit = 0;
  }
  if( login_is_individual() ){
    if( isEdit ){
      forumedit_page();
    }else{
      forumnew_page();
    }
    return;
  }
  style_header("%h As Anonymous?", isEdit ? "Reply" : "Post");
  @ <p>You are not logged in.
  @ <p><table border="0" cellpadding="10">
  @ <tr><td>
  @ <form action="%s(zGoto)" method="POST">
  @ <input type="submit" value="Remain Anonymous">
  @ </form>
  @ <td>Post to the forum anonymously
  if( login_self_register_available(0) ){
    @ <tr><td>
    @ <form action="%R/register" method="POST">
    @ <input type="hidden" name="g" value="%s(zGoto)">
    @ <input type="submit" value="Create An Account">
    @ </form>
    @ <td>Create a new account and post using that new account
  }
  @ <tr><td>
  @ <form action="%R/login" method="POST">
  @ <input type="hidden" name="g" value="%s(zGoto)">
  @ <input type="hidden" name="noanon" value="1">
  @ <input type="submit" value="Login">
  @ </form>
  @ <td>Log into an existing account
  @ </table>
  style_footer();
  fossil_free(zGoto);
}

/*
** Write the "From: USER" line on the webpage.
*/
static void forum_from_line(void){
  if( login_is_nobody() ){
    @ From: anonymous<br>
  }else{
    @ From: %h(login_name())<br>
  }
}

/*
** WEBPAGE: forume1
**
** Start a new forum thread.
*/
void forumnew_page(void){
  const char *zTitle = PDT("title","");
  const char *zMimetype = PD("mimetype","text/x-fossil-wiki");
  const char *zContent = PDT("content","");
  login_check_credentials();
  if( !g.perm.WrForum ){
    login_needed(g.anon.WrForum);
    return;
  }
  if( P("submit") ){
    if( forum_post(zTitle, 0, 0, 0, zMimetype, zContent) ) return;
  }
  if( P("preview") ){
    @ <h1>Preview:</h1>
    forum_render(zTitle, zMimetype, zContent, "forumEdit");
  }
  style_header("New Forum Thread");
  @ <form action="%R/forume1" method="POST">
  @ <h1>New Message:</h1>
  forum_from_line();
  forum_entry_widget(zTitle, zMimetype, zContent);
  @ <input type="submit" name="preview" value="Preview">
  if( P("preview") ){
    @ <input type="submit" name="submit" value="Submit">
  }else{
    @ <input type="submit" name="submit" value="Submit" disabled>
  }

    @ </div>
  }
  @ </form>
  style_footer();
}

/*
** WEBPAGE: forume2
**
** Edit an existing forum message.
** Query parameters:
**
**   fpid=X        Hash of the post to be editted.  REQUIRED
*/
void forumedit_page(void){
  int fpid;
  Manifest *pPost;
  const char *zMimetype = 0;
  const char *zContent = 0;
  const char *zTitle = 0;

    if( pPost->zThreadTitle ) zTitle = "";
    style_header("Delete %s", zTitle ? "Post" : "Reply");
    @ <h1>Original Post:</h1>
    forum_render(pPost->zThreadTitle, pPost->zMimetype, pPost->zWiki,
                 "forumEdit");
    @ <h1>Change Into:</h1>
    forum_render(zTitle, zMimetype, zContent,"forumEdit");
    @ <form action="%R/forume2" method="POST">
    @ <input type="hidden" name="fpid" value="%h(P("fpid"))">
    @ <input type="hidden" name="nullout" value="1">
    @ <input type="hidden" name="mimetype" value="%h(zMimetype)">
    @ <input type="hidden" name="content" value="%h(zContent)">
    if( zTitle ){
      @ <input type="hidden" name="title" value="%h(zTitle)">
    }

    @ <h1>Original Post:</h1>
    forum_render(pPost->zThreadTitle, pPost->zMimetype, pPost->zWiki,
                 "forumEdit");
    if( P("preview") ){
      @ <h1>Preview Of Editted Post:</h1>
      forum_render(zTitle, zMimetype, zContent,"forumEdit");
    }
    @ <h1>Revised Message:</h1>
    @ <form action="%R/forume2" method="POST">
    @ <input type="hidden" name="fpid" value="%h(P("fpid"))">
    @ <input type="hidden" name="edit" value="1">
    forum_from_line();
    forum_entry_widget(zTitle, zMimetype, zContent);
  }else{
    /* Reply */
    zMimetype = PD("mimetype","text/x-fossil-wiki");
    zContent = PDT("content","");
    style_header("Reply");
    @ <h1>Replying To:</h1>
    forum_render(0, pPost->zMimetype, pPost->zWiki, "forumEdit");
    if( P("preview") ){
      @ <h1>Preview:</h1>
      forum_render(0, zMimetype,zContent, "forumEdit");
    }
    @ <h1>Enter Reply:</h1>
    @ <form action="%R/forume2" method="POST">
    @ <input type="hidden" name="fpid" value="%h(P("fpid"))">
    @ <input type="hidden" name="reply" value="1">
    forum_from_line();
    forum_entry_widget(0, zMimetype, zContent);
  }
  if( !isDelete ){
    @ <input type="submit" name="preview" value="Preview">
  }
  @ <input type="submit" name="cancel" value="Cancel">
  if( P("preview") || isDelete ){

  const char *zGoto = P("g");
  int anonFlag;                /* Login as "anonymous" would be useful */
  char *zErrMsg = "";
  int uid;                     /* User id logged in user */
  char *zSha1Pw;
  const char *zIpAddr;         /* IP address of requestor */
  const char *zReferer;
  int noAnon = P("noanon")!=0;

  login_check_credentials();
  if( login_wants_https_redirect() ){
    const char *zQS = P("QUERY_STRING");
    if( P("redir")!=0 ){
      style_header("Insecure Connection");
      @ <h1>Unable To Establish An Encrypted Connection</h1>

      login_set_user_cookie(zUsername, uid, NULL);
      redirect_to_g();
    }
  }
  style_header("Login/Logout");
  style_adunit_config(ADUNIT_OFF);
  @ %s(zErrMsg)
  if( zGoto && !noAnon ){
    char *zAbbrev = fossil_strdup(zGoto);
    int i;
    for(i=0; zAbbrev[i] && zAbbrev[i]!='?'; i++){}
    zAbbrev[i] = 0;
    if( g.zLogin ){
      @ <p>Use a different login with greater privilege than <b>%h(g.zLogin)</b>
      @ to access <b>%h(zAbbrev)</b>.

    }
    @ <tr>
    @   <td></td>
    @   <td><input type="submit" name="in" value="Login"></td>
    @   <td colspan="2">&larr; Pressing this button grants\
    @   permission to store a cookie
    @ </tr>
    if( !noAnon && login_self_register_available(0) ){
      @ <tr>
      @   <td></td>
      @   <td><input type="submit" name="self" value="Create A New Account">
      @   <td colspan="2"> \
      @   &larr; Don't have a login?  Click this button to create one.
      @ </tr>
    }
    @ </table>
    if( zAnonPw && !noAnon ){
      unsigned int uSeed = captcha_seed();
      const char *zDecoded = captcha_decode(uSeed);
      int bAutoCaptcha = db_get_boolean("auto-captcha", 0);
      char *zCaptcha = captcha_render(zDecoded);
  
      @ <p><input type="hidden" name="cs" value="%u(uSeed)" />
      @ Visitors may enter <b>anonymous</b> as the user-ID with