Fossil

** If enabled on a client, new delta manifests are prohibited on
** commits.  If enabled on a server, whenever a client attempts
** to obtain a check-in lock during auto-sync, the server will
** send the "pragma avoid-delta-manifests" statement in its reply,
** which will cause the client to avoid generating a delta
** manifest.
*/







/*
** SETTING: gdiff-command    width=40 default=gdiff sensitive
** The value is an external command to run when performing a graphical
** diff. If undefined, text diff will be used.
*/
/*
** SETTING: gmerge-command   width=40 sensitive

  fossil_print("%s\n", blob_str(&txt));
  blob_reset(&txt);
}

/*
** Return a pointer to the setting information array.
**
** This routine provides access to the aSetting[] array which is created
** by the mkindex utility program and included with <page_index.h>.
*/
const Setting *setting_info(int *pnCount){
  if( pnCount ) *pnCount = (int)(sizeof(aSetting)/sizeof(aSetting[0])) - 1;
  return aSetting;
}

/*
** Return a pointer to a specific Setting entry for the setting named
** in the argument.  Or return NULL if no such setting exists.
**
** The pointer returned points into the middle of the global aSetting[]
** array that is generated by mkindex.  Use setting_info() to fetch the
** whole array.  Use this routine to fetch a specific entry.
*/
const Setting *setting_find(const char *zName){
  int iFirst = 0;
  int iLast = ArraySize(aSetting)-1;
  while( iFirst<=iLast ){
    int iCur = (iFirst+iLast)/2;
    int c = strcmp(aSetting[iCur].name, zName);
    if( c<0 ){
      iFirst = iCur+1;
    }else if( c>0 ){
      iLast = iCur-1;
    }else{
      return &aSetting[iCur];
    }
  }
  return 0;
}

/*****************************************************************************
** A virtual table for accessing the information in aCommand[], and
** especially the help-text
*/

/* helptextVtab_vtab is a subclass of sqlite3_vtab which is

  forum_render_debug_options();
  login_insert_csrf_secret();
  @ </form>
  forum_emit_js();
  style_finish_page();
}

/*
** SETTING: forum-close-policy    boolean default=off
** If true, forum moderators may close/re-open forum posts, and reply
** to closed posts. If false, only administrators may do so. Note that
** this only affects the forum web UI, not post-closing tags which
** arrive via the command-line or from synchronization with a remote.
*/
/*
** SETTING: forum-title          width=20 default=Forum
** This is the name or "title" of the Forum for this repository.  The
** default is just "Forum".  But in some setups, admins might want to
** change it to "Developer Forum" or "User Forum" or whatever other name
** seems more appropriate for the particular usage.
*/

/*
** WEBPAGE: setup_forum
**
** Forum configuration and metrics.
*/
void forum_setup(void){
  /* boolean config settings specific to the forum. */
  static const char *azForumSettings[] =  {
    "forum-close-policy",
    "forum-title",
  };

  login_check_credentials();
  if( !g.perm.Setup ){
    login_needed(g.anon.Setup);
    return;
  }

    }
  }

  @ <h2>Settings</h2>
  @ <p>Configuration settings specific to the forum.</p>
  if( P("submit") && cgi_csrf_safe(2) ){
    int i = 0;

    db_begin_transaction();
    for(i=0; i<ArraySize(azForumSettings); i++){
      char zQP[4];
      const char *z;
      const Setting *pSetting = setting_find(azForumSettings[i]);
      if( pSetting==0 ) continue;
      zQP[0] = 'a'+i;
      zQP[1] = zQP[0];
      zQP[2] = 0;
      z = P(zQP);
      if( z==0 || z[0]==0 ) continue;
      db_set(pSetting->name/*works-like:"x"*/, z, 0);
    }
    db_end_transaction(0);
    @ <p><em>Settings saved.</em></p>
  }
  {
    int i = 0;

    @ <form action="%R/setup_forum" method="post">
    login_insert_csrf_secret();
    @ <table class='forum-settings-list'><tbody>
    for(i=0; i<ArraySize(azForumSettings); i++){
      char zQP[4];
      const Setting *pSetting = setting_find(azForumSettings[i]);
      if( pSetting==0 ) continue;
      zQP[0] = 'a'+i;
      zQP[1] = zQP[0];
      zQP[2] = 0;
      if( pSetting->width==0 ){
        /* Boolean setting */
        @ <tr><td>&nbsp;<td width="5">
        onoff_attribute("", zQP, pSetting->name/*works-like:"x"*/, 0, 0);
        @ </td><td>
        @ <a href='%R/help?cmd=%h(pSetting->name)'>%h(pSetting->name)</a>
        @ </td>
        @ <td>&nbsp;</td></tr>
      }else{
        /* Text value setting */
        @ <tr><td colspan="2">
        entry_attribute("", 25, pSetting->name, zQP/*works-like:""*/,
                        pSetting->def, 0);
        @ </td><td>
        @ <a href='%R/help?cmd=%h(pSetting->name)'>%h(pSetting->name)</a>
        @ </td></tr>
      }   
    }
    @ </tbody></table>
    @ <input type='submit' name='submit' value='Apply changes'>
    @ </form>
  }

  style_finish_page();

  srchFlags = search_restrict(SRCH_FORUM);
  if( !g.perm.RdForum ){
    login_needed(g.anon.RdForum);
    return;
  }
  cgi_check_for_malice();
  style_set_current_feature("forum");
  style_header("%s%s", db_get("forum-title","Forum"), 
                       isSearch ? " Search Results" : "");
  style_submenu_element("Timeline", "%R/timeline?ss=v&y=f&vfx");
  if( g.perm.WrForum ){
    style_submenu_element("New Thread","%R/forumnew");
  }else{
    /* Can't combine this with previous case using the ternary operator
     * because that causes an error yelling about "non-constant format"
     * with some compilers.  I can't see it, since both expressions have

  if( srchFlags ){
    @ <li>%z(href("%R/search"))Search</a></li>
  }
  if( g.perm.Chat ){
    @ <li>%z(href("%R/chat"))Chat</a></li>
  }
  if( g.perm.RdForum ){
    const char *zTitle = db_get("forum-title","Forum");
    @ <li>%z(href("%R/forum"))%h(zTitle)</a>
    @ <ul>
    @   <li>%z(href("%R/timeline?y=f"))Recent activity</a></li>
    @ </ul>
    @ </li>
  }
  if( g.perm.RdTkt ){
    @ <li>%z(href("%R/reportlist"))Tickets/Bug Reports</a>