X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=classes%2FDesign.php;h=4e7d7dfb257854a4a898ae44524b9a0739671e72;hb=4202ffff9184eaf0934184309ef8f3b9a90d60d9;hp=bb1e917e3e4322baa1776657f0e3b35968e551e8;hpb=4df1ea49ec75ec9dd64bc8f58c01e64ea18bedc7;p=quix0rs-gnu-social.git

diff --git a/classes/Design.php b/classes/Design.php
index bb1e917e3e..4e7d7dfb25 100644
--- a/classes/Design.php
+++ b/classes/Design.php
@@ -1,7 +1,7 @@
 <?php
 /*
- * Laconica - the distributed open-source microblogging tool
- * Copyright (C) 2009, Control Yourself, Inc.
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2009, StatusNet, 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
@@ -17,13 +17,20 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('STATUSNET') && !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 . '/classes/Memcached_DataObject.php';
+require_once INSTALLDIR . '/lib/webcolor.php';
 
 class Design extends Memcached_DataObject
 {
@@ -38,6 +45,7 @@ class Design extends Memcached_DataObject
     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); }
@@ -47,11 +55,162 @@ class Design extends Memcached_DataObject
 
     function showCSS($out)
     {
-        $out->element('stylesheet', array('type' => 'text/css'),
-                      'body { background-color: #' . dechex($this->backgroundcolor) . '} '."\n".
-                      '#content { background-color #' . dechex($this->contentcolor) . '} '."\n".
-                      '#aside_primary { background-color #'. dechex($this->sidebarcolor) .'} '."\n".
-                      'html body { color: #'. dechex($this->textcolor) .'} '."\n".
-                      'a { color: #' . dechex($this->linkcolor) . '} '."\n");
+        $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)) {
+            $out->style($css);
+        }
+    }
+
+    static function toWebColor($color)
+    {
+        if ($color == null) {
+            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;
     }
 }