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<?php
/*
* Laconica - the distributed open-source microblogging tool
* Copyright (C) 2009, Control Yourself, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
if (!defined('LACONICA')) {
exit(1);
}
define('BACKGROUND_ON', 1);
define('BACKGROUND_OFF', 2);
define('BACKGROUND_TILE', 4);
/**
* Table Definition for design
*/
require_once INSTALLDIR . '/classes/Memcached_DataObject.php';
require_once INSTALLDIR . '/lib/webcolor.php';
class Design extends Memcached_DataObject
{
###START_AUTOCODE
/* the code below is auto generated do not remove the above tag */
public $__table = 'design'; // table name
public $id; // int(4) primary_key not_null
public $backgroundcolor; // int(4)
public $contentcolor; // int(4)
public $sidebarcolor; // int(4)
public $textcolor; // int(4)
public $linkcolor; // int(4)
public $backgroundimage; // varchar(255)
public $disposition; // tinyint(1) default_1
/* Static get */
function staticGet($k,$v=NULL) { return Memcached_DataObject::staticGet('Design',$k,$v); }
/* the code above is auto generated do not remove the tag below */
###END_AUTOCODE
function showCSS($out)
{
$css = '';
$bgcolor = Design::toWebColor($this->backgroundcolor);
if (!empty($bgcolor)) {
$css .= 'body { background-color: #' . $bgcolor->hexValue() . ' }' . "\n";
}
$ccolor = Design::toWebColor($this->contentcolor);
if (!empty($ccolor)) {
$css .= '#content, #site_nav_local_views .current a { background-color: #';
$css .= $ccolor->hexValue() . '} '."\n";
}
$sbcolor = Design::toWebColor($this->sidebarcolor);
if (!empty($sbcolor)) {
$css .= '#aside_primary { background-color: #'. $sbcolor->hexValue() . ' }' . "\n";
}
$tcolor = Design::toWebColor($this->textcolor);
if (!empty($tcolor)) {
$css .= 'html body { color: #'. $tcolor->hexValue() . ' }'. "\n";
}
$lcolor = Design::toWebColor($this->linkcolor);
if (!empty($lcolor)) {
$css .= 'a { color: #' . $lcolor->hexValue() . ' }' . "\n";
}
if (!empty($this->backgroundimage) &&
$this->disposition & BACKGROUND_ON) {
$repeat = ($this->disposition & BACKGROUND_TILE) ?
'background-repeat:repeat;' :
'background-repeat:no-repeat;';
$css .= 'body { background-image:url(' .
Design::url($this->backgroundimage) .
'); ' . $repeat . ' background-attachment:fixed; }' . "\n";
}
if (0 != mb_strlen($css)) {
$out->element('style', array('type' => 'text/css'), $css);
}
}
static function toWebColor($color)
{
if (is_null($color)) {
return null;
}
try {
return new WebColor($color);
} catch (WebColorException $e) {
// This shouldn't happen
common_log(LOG_ERR, "Unable to create web color for $color",
__FILE__);
return null;
}
}
static function filename($id, $extension, $extra=null)
{
return $id . (($extra) ? ('-' . $extra) : '') . $extension;
}
static function path($filename)
{
$dir = common_config('background', 'dir');
if ($dir[strlen($dir)-1] != '/') {
$dir .= '/';
}
return $dir . $filename;
}
static function url($filename)
{
$path = common_config('background', 'path');
if ($path[strlen($path)-1] != '/') {
$path .= '/';
}
if ($path[0] != '/') {
$path = '/'.$path;
}
$server = common_config('background', 'server');
if (empty($server)) {
$server = common_config('site', 'server');
}
// XXX: protocol
return 'http://'.$server.$path.$filename;
}
function setDisposition($on, $off, $tile)
{
if ($on) {
$this->disposition |= BACKGROUND_ON;
} else {
$this->disposition &= ~BACKGROUND_ON;
}
if ($off) {
$this->disposition |= BACKGROUND_OFF;
} else {
$this->disposition &= ~BACKGROUND_OFF;
}
if ($tile) {
$this->disposition |= BACKGROUND_TILE;
} else {
$this->disposition &= ~BACKGROUND_TILE;
}
}
/**
* Return a design object based on the configured site design.
*
* @return Design a singleton design object for the site.
*/
static function siteDesign()
{
static $siteDesign = null;
if (empty($siteDesign)) {
$siteDesign = new Design();
$attrs = array('backgroundcolor',
'contentcolor',
'sidebarcolor',
'textcolor',
'linkcolor',
'backgroundimage',
'disposition');
foreach ($attrs as $attr) {
$val = common_config('design', $attr);
if ($val !== false) {
$siteDesign->$attr = $val;
}
}
}
return $siteDesign;
}
}
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