/*
** Copyright (c) 2009 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 as published by the Free Software Foundation; either
** version 2 of the License, or (at your option) any later version.
**
** 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/
**
*******************************************************************************
**
** Implementation of the Setup page for "skins".
*/
#include <assert.h>
#include "config.h"
#include "skins.h"
/*
** A black-and-white theme with the project title in a bar across the top
** and no logo image.
*/
static const char zBuiltinSkin1[] =
@ REPLACE INTO config VALUES('css','/* General settings for the entire page */
@ body {
@ margin: 0ex 1ex;
@ padding: 0px;
@ background-color: white;
@ font-family: "sans serif";
@ }
@
@ /* The project logo in the upper left-hand corner of each page */
@ div.logo {
@ display: table-row;
@ text-align: center;
@ /* vertical-align: bottom;*/
@ font-size: 2em;
@ font-weight: bold;
@ background-color: #707070;
@ color: #ffffff;
@ }
@
@ /* The page title centered at the top of each page */
@ div.title {
@ display: table-cell;
@ font-size: 1.5em;
@ font-weight: bold;
@ text-align: left;
@ padding: 0 0 0 10px;
@ color: #404040;
@ vertical-align: bottom;
@ width: 100%;
@ }
@
@ /* The login status message in the top right-hand corner */
@ div.status {
@ display: table-cell;
@ text-align: right;
@ vertical-align: bottom;
@ color: #404040;
@ font-size: 0.8em;
@ font-weight: bold;
@ }
@
@ /* The header across the top of the page */
@ div.header {
@ display: table;
@ width: 100%;
@ }
@
@ /* The main menu bar that appears at the top of the page beneath
@ ** the header */
@ div.mainmenu {
@ padding: 5px 10px 5px 10px;
@ font-size: 0.9em;
@ font-weight: bold;
@ text-align: center;
@ letter-spacing: 1px;
@ background-color: #404040;
@ color: white;
@ }
@
@ /* The submenu bar that *sometimes* appears below the main menu */
@ div.submenu {
@ padding: 3px 10px 3px 0px;
@ font-size: 0.9em;
@ text-align: center;
@ background-color: #606060;
@ color: white;
@ }
@ div.mainmenu a, div.mainmenu a:visited, div.submenu a, div.submenu a:visited {
@ padding: 3px 10px 3px 10px;
@ color: white;
@ text-decoration: none;
@ }
@ div.mainmenu a:hover, div.submenu a:hover {
@ color: #404040;
@ background-color: white;
@ }
@
@ /* All page content from the bottom of the menu or submenu down to
@ ** the footer */
@ div.content {
@ padding: 0ex 0ex 0ex 0ex;
@ }
@ /* Hyperlink colors */
@ div.content a { color: #604000; }
@ div.content a:link { color: #604000;}
@ div.content a:visited { color: #600000; }
@
@ /* Some pages have section dividers */
@ div.section {
@ margin-bottom: 0px;
@ margin-top: 1em;
@ padding: 1px 1px 1px 1px;
@ font-size: 1.2em;
@ font-weight: bold;
@ background-color: #404040;
@ color: white;
@ }
@
@ /* The "Date" that occurs on the left hand side of timelines */
@ div.divider {
@ background: #a0a0a0;
@ border: 2px #505050 solid;
@ font-size: 1em; font-weight: normal;
@ padding: .25em;
@ margin: .2em 0 .2em 0;
@ float: left;
@ clear: left;
@ }
@
@ /* The footer at the very bottom of the page */
@ div.footer {
@ font-size: 0.8em;
@ margin-top: 12px;
@ padding: 5px 10px 5px 10px;
@ text-align: right;
@ background-color: #404040;
@ color: white;
@ }
@
@ /* The label/value pairs on (for example) the vinfo page */
@ table.label-value th {
@ vertical-align: top;
@ text-align: right;
@ padding: 0.2ex 2ex;
@ }');
@ REPLACE INTO config VALUES('header','<html>
@ <head>
@ <title>$<project_name>: $<title></title>
@ <link rel="alternate" type="application/rss+xml" title="RSS Feed"
@ href="$baseurl/timeline.rss">
@ <link rel="stylesheet" href="$baseurl/style.css" type="text/css"
@ media="screen">
@ </head>
@ <body>
@ <div class="header">
@ <div class="logo">
@ <nobr>$<project_name></nobr>
@ </div>
@ </div>
@ <div class="header">
@ <div class="title">$<title></div>
@ <div class="status"><nobr><th1>
@ if {[info exists login]} {
@ puts "Logged in as $login"
@ } else {
@ puts "Not logged in"
@ }
@ </th1></nobr></div>
@ </div>
@ <div class="mainmenu"><th1>
@ html "<a href=''$baseurl$index_page''>Home</a> "
@ if {[hascap h]} {
@ html "<a href=''$baseurl/dir''>Files</a> "
@ }
@ if {[hascap o]} {
@ html "<a href=''$baseurl/leaves''>Leaves</a> "
@ html "<a href=''$baseurl/timeline''>Timeline</a> "
@ html "<a href=''$baseurl/brlist''>Branches</a> "
@ html "<a href=''$baseurl/taglist''>Tags</a> "
@ }
@ if {[hascap r]} {
@ html "<a href=''$baseurl/reportlist''>Tickets</a> "
@ }
@ if {[hascap j]} {
@ html "<a href=''$baseurl/wiki''>Wiki</a> "
@ }
@ if {[hascap s]} {
@ html "<a href=''$baseurl/setup''>Admin</a> "
@ } elseif {[hascap a]} {
@ html "<a href=''$baseurl/setup_ulist''>Users</a> "
@ }
@ if {[info exists login]} {
@ html "<a href=''$baseurl/login''>Logout</a> "
@ } else {
@ html "<a href=''$baseurl/login''>Login</a> "
@ }
@ </th1></div>
@ ');
@ REPLACE INTO config VALUES('footer','<div class="footer">
@ Fossil version $manifest_version $manifest_date
@ </div>
@ </body></html>
@ ');
;
/*
** An array of available built-in skins.
*/
static struct BuiltinSkin {
const char *zName;
const char *zValue;
} aBuiltinSkin[] = {
{ "Default", 0 /* Filled in at runtime */ },
{ "Plain Gray, No Logo", zBuiltinSkin1 },
};
/*
** For a skin named zSkinName, compute the name of the CONFIG table
** entry where that skin is stored and return it.
**
** Return NULL if zSkinName is NULL or an empty string.
**
** If ifExists is true, and the named skin does not exist, return NULL.
*/
static char *skinVarName(const char *zSkinName, int ifExists){
char *z;
if( zSkinName==0 || zSkinName[0]==0 ) return 0;
z = mprintf("skin:%s", zSkinName);
if( ifExists && !db_exists("SELECT 1 FROM config WHERE name=%Q", z) ){
free(z);
z = 0;
}
return z;
}
/*
** Construct and return a string that represents the current skin if
** useDefault==0 or a string for the default skin if useDefault==1.
**
** Memory to hold the returned string is obtained from malloc.
*/
static char *getSkin(int useDefault){
Blob val;
blob_zero(&val);
blob_appendf(&val, "REPLACE INTO config VALUES('css',%Q);\n",
useDefault ? zDefaultCSS : db_get("css", (char*)zDefaultCSS)
);
blob_appendf(&val, "REPLACE INTO config VALUES('header',%Q);\n",
useDefault ? zDefaultHeader : db_get("header", (char*)zDefaultHeader)
);
blob_appendf(&val, "REPLACE INTO config VALUES('footer',%Q);\n",
useDefault ? zDefaultFooter : db_get("footer", (char*)zDefaultFooter)
);
return blob_str(&val);
}
/*
** Construct the default skin string and fill in the corresponding
** entry in aBuildinSkin[]
*/
static void setDefaultSkin(void){
aBuiltinSkin[0].zValue = getSkin(1);
}
/*
** WEBPAGE: setup_skin
*/
void setup_skin(void){
const char *z;
char *zName;
char *zErr = 0;
const char *zCurrent; /* Current skin */
int i; /* Loop counter */
Stmt q;
login_check_credentials();
if( !g.okSetup ){
login_needed();
}
db_begin_transaction();
/* Process requests to delete a user-defined skin */
if( P("del1") && (zName = skinVarName(P("sn"), 1))!=0 ){
style_header("Confirm Custom Skin Delete");
@ <form action="%s(g.zBaseURL)/setup_skin" method="POST">
@ <p>Deletion of a custom skin is a permanent action that cannot
@ be undone. Please confirm that this is what you want to do:</p>
@ <input type="hidden" name="sn" value="%h(P("sn"))">
@ <input type="submit" name="del2" value="Confirm - Delete The Skin">
@ <input type="submit" name="cancel" value="Cancel - Do Not Delete">
login_insert_csrf_secret();
@ </form>
style_footer();
return;
}
if( P("del2")!=0 && (zName = skinVarName(P("sn"), 1))!=0 ){
db_multi_exec("DELETE FROM config WHERE name=%Q", zName);
}
setDefaultSkin();
zCurrent = getSkin(0);
if( P("save")!=0 && (zName = skinVarName(P("save"),0))!=0 ){
if( db_exists("SELECT 1 FROM config WHERE name=%Q", zName)
|| strcmp(zName, "Default")==0 ){
zErr = mprintf("Skin name \"%h\" already exists. "
"Choose a different name.", P("sn"));
}else{
db_multi_exec("INSERT INTO config VALUES(%Q,%Q)",
zName, zCurrent
);
}
}
/* The user pressed the "Use This Skin" button. */
if( P("load") && (z = P("sn"))!=0 && z[0] ){
int seen = 0;
for(i=0; i<sizeof(aBuiltinSkin)/sizeof(aBuiltinSkin[0]); i++){
if( strcmp(aBuiltinSkin[i].zValue, zCurrent)==0 ){
seen = 1;
break;
}
}
if( !seen ){
seen = db_exists("SELECT 1 FROM config WHERE name GLOB 'skin:*'"
" AND value=%Q", zCurrent);
}
if( !seen ){
db_multi_exec(
"INSERT INTO config VALUES("
" strftime('skin:Backup On %%Y-%%m-%%d %%H:%%M:%%S'),"
" %Q)", zCurrent
);
}
seen = 0;
for(i=0; i<sizeof(aBuiltinSkin)/sizeof(aBuiltinSkin[0]); i++){
if( strcmp(aBuiltinSkin[i].zName, z)==0 ){
seen = 1;
zCurrent = aBuiltinSkin[i].zValue;
db_multi_exec("%s", zCurrent);
break;
}
}
if( !seen ){
zName = skinVarName(z,0);
zCurrent = db_get(zName, 0);
db_multi_exec("%s", zCurrent);
}
}
style_header("Skins");
@ <p>A "skin" is a combination of
@ <a href="setup_editcss">CSS</a>,
@ <a href="setup_header">Header</a>, and
@ <a href="setup_footer">Footer</a> that determines the look and feel
@ of the web interface.</p>
@
@ <h2>Available Skins:</h2>
@ <ol>
for(i=0; i<sizeof(aBuiltinSkin)/sizeof(aBuiltinSkin[0]); i++){
z = aBuiltinSkin[i].zName;
if( strcmp(aBuiltinSkin[i].zValue, zCurrent)==0 ){
@ <li><p>%h(z). <b>Currently In Use</b></p>
}else{
@ <li><form action="%s(g.zBaseURL)/setup_skin" method="POST">
@ %h(z).
@ <input type="hidden" name="sn" value="%h(z)">
@ <input type="submit" name="load" value="Use This Skin">
@ </form></li>
}
}
db_prepare(&q,
"SELECT substr(name, 6), value FROM config"
" WHERE name GLOB 'skin:*'"
" ORDER BY name"
);
while( db_step(&q)==SQLITE_ROW ){
const char *zN = db_column_text(&q, 0);
const char *zV = db_column_text(&q, 1);
if( strcmp(zV, zCurrent)==0 ){
@ <li><p>%h(zN) <b>Currently In Use</b></p>
}else{
@ <li><form action="%s(g.zBaseURL)/setup_skin" method="POST">
@ %h(zN).
@ <input type="hidden" name="sn" value="%h(zN)">
@ <input type="submit" name="load" value="Use This Skin">
@ <input type="submit" name="del1" value="Delete This Skin">
@ </form></li>
}
}
db_finalize(&q);
@ </ol>
style_footer();
db_end_transaction(0);
}