Fossil: Artifact Content

Artifact 74f0d8458fc1ea93a2385d3641154d2c12343610

File src/style.c part of check-in [07eaead5dc] - Added RSS feed. You can set the RSS title, description in Setup. Added header to style to include title and pointer to the new RSS feed. The new RSS feed is BaseURL/timeline.rss by jnc on 2007-09-23 18:24:21. Also file src/style.c part of check-in [dad40ffac0] - Merge the RSS changes. by drh on 2007-09-23 20:18:58.
/*
** Copyright (c) 2006 D. Richard Hipp
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public
** License version 2 as published by the Free Software Foundation.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
** General Public License for more details.
** 
** You should have received a copy of the GNU General Public
** License along with this library; if not, write to the
** Free Software Foundation, Inc., 59 Temple Place - Suite 330,
** Boston, MA  02111-1307, USA.
**
** Author contact information:
**   drh@hwaci.com
**   http://www.hwaci.com/drh/
**
*******************************************************************************
**
** This file contains code to implement the basic web page look and feel.
**
*/
#include "config.h"
#include "style.h"


/*
** Elements of the submenu are collected into the following
** structure and displayed below the main menu by style_header().
**
** Populate this structure with calls to style_submenu_element()
** prior to calling style_header().
*/
static struct Submenu {
  const char *zLabel;
  const char *zTitle;
  const char *zLink;
} aSubmenu[30];
static int nSubmenu = 0;

/*
** Add a new element to the submenu
*/
void style_submenu_element(
  const char *zLabel,
  const char *zTitle,
  const char *zLink
){
  assert( nSubmenu < sizeof(aSubmenu)/sizeof(aSubmenu[0]) );
  aSubmenu[nSubmenu].zLabel = zLabel;
  aSubmenu[nSubmenu].zTitle = zTitle;
  aSubmenu[nSubmenu].zLink = zLink;
  nSubmenu++;
}

/*
** Compare two submenu items for sorting purposes
*/
static int submenuCompare(const void *a, const void *b){
  const struct Submenu *A = (const struct Submenu*)a;
  const struct Submenu *B = (const struct Submenu*)B;
  return strcmp(A->zLabel, B->zLabel);
}

/*
** Draw the header.
*/
void style_header(const char *zTitle){
  const char *zLogInOut = "Logout";
  login_check_credentials();
  @ <html>
  @ <head>
  @ <title>%s(zTitle)</title>
  @ <link rel="alternate" type="application/rss+xml" title="RSS Feed" href="%s(g.zBaseURL)/timeline.rss">
  @ </head>
  @ <body bgcolor="white">
  @ <hr size="1">
  @ <table border="0" cellpadding="0" cellspacing="0" width="100%%">
  @ <tr><td valign="top" align="left">
  @ <big><big><b>%s(zTitle)</b></big></big><br>
  if( g.zLogin==0 ){
    @ <small>not logged in</small>
    zLogInOut = "Login";
  }else{
    @ <small>logged in as %h(g.zLogin)</small>
  }
  @ </td><td valign="top" align="right">
  @ <a href="%s(g.zBaseURL)/index">Home</a>
  if( g.okRead ){
    @ | <a href="%s(g.zBaseURL)/leaves">Leaves</a>
    @ | <a href="%s(g.zBaseURL)/timeline">Timeline</a>
  }
  if( g.okRdWiki ){
    @ | <a href="%s(g.zBaseURL)/wiki">Wiki</a>
  }
#if 0
  @ | <font color="#888888">Search</font>
  @ | <font color="#888888">Ticket</font>
  @ | <font color="#888888">Reports</font>
#endif
  if( g.okSetup ){
    @ | <a href="%s(g.zBaseURL)/setup">Setup</a>
  }
  if( !g.noPswd ){
    @ | <a href="%s(g.zBaseURL)/login">%s(zLogInOut)</a>
  }
  if( nSubmenu>0 ){
    int i;
    @ <br>
    qsort(aSubmenu, nSubmenu, sizeof(aSubmenu[0]), submenuCompare);
    for(i=0; i<nSubmenu; i++){
      struct Submenu *p = &aSubmenu[i];
      char *zTail = i<nSubmenu-1 ? " | " : "";
      if( p->zLink==0 ){
        @ <font color="#888888">%h(p->zLabel)</font> %s(zTail)
      }else{
        @ <a href="%T(p->zLink)">%h(p->zLabel)</a> %s(zTail)
      }
    }
  }
  @ </td></tr></table>
  @ <hr size="1">
  g.cgiPanic = 1;
}

/*
** Draw the footer at the bottom of the page.
*/
void style_footer(void){
  @ <hr>
  @ <p align="left"><font size="1">
  @ Fossil version %s(MANIFEST_VERSION) %s(MANIFEST_DATE)
  @ </font></p>
}

/*
** WEBPAGE: index
** WEBPAGE: home
** WEBPAGE: not_found
*/
void page_index(void){
  char *zHome = db_get("homepage", 0);
  if( zHome ){
    g.zExtra = zHome;
    g.okRdWiki = 1;
    wiki_page();
  }else{
    style_header("Main Title Page");
    @ No homepage configured for this server
    style_footer();
  }
}

/*
** WEBPAGE: test_env
*/
void page_test_env(void){
  style_header("Environment Test");
  cgi_print_all();
  style_footer();
}