Swift Theme Creator (minor changes): partly functional version.

git-svn-id: http://piwigo.org/svn/trunk@2487 68402e56-0260-453c-a942-63ccdbb3a9ee

8 files changed, 464 insertions, 207 deletions

diff --git a/plugins/SwiftThemeCreator/sample.jpg b/plugins/SwiftThemeCreator/sample.jpg
index e2763c879..e5686d9b7 100644
--- a/plugins/SwiftThemeCreator/sample.jpg
+++ b/plugins/SwiftThemeCreator/sample.jpg
diff --git a/plugins/SwiftThemeCreator/simul/.cvsignore b/plugins/SwiftThemeCreator/simul/.cvsignore
new file mode 100644
index 000000000..72e8ffc0d
--- /dev/null
+++ b/plugins/SwiftThemeCreator/simul/.cvsignore
@@ -0,0 +1 @@
+*
diff --git a/plugins/SwiftThemeCreator/simul/index.php b/plugins/SwiftThemeCreator/simul/index.php
new file mode 100644
index 000000000..c15b15795
--- /dev/null
+++ b/plugins/SwiftThemeCreator/simul/index.php
@@ -0,0 +1,30 @@
+<?php
+// +-----------------------------------------------------------------------+
+// | Piwigo - a PHP based picture gallery                                  |
+// +-----------------------------------------------------------------------+
+// | Copyright(C) 2008      Piwigo Team                  http://piwigo.org |
+// | Copyright(C) 2003-2008 PhpWebGallery Team    http://phpwebgallery.net |
+// | Copyright(C) 2002-2003 Pierrick LE GALL   http://le-gall.net/pierrick |
+// +-----------------------------------------------------------------------+
+// | 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                                          |
+// |                                                                       |
+// | 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 program; if not, write to the Free Software           |
+// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
+// | USA.                                                                  |
+// +-----------------------------------------------------------------------+
+
+// Recursive call
+$url = '../';
+header( 'Request-URI: '.$url );
+header( 'Content-Location: '.$url );
+header( 'Location: '.$url );
+exit();
+?>
diff --git a/plugins/SwiftThemeCreator/theme.tpl b/plugins/SwiftThemeCreator/theme.tpl
index b56d2e217..09511ba38 100644
--- a/plugins/SwiftThemeCreator/theme.tpl
+++ b/plugins/SwiftThemeCreator/theme.tpl
@@ -9,16 +9,16 @@ INPUT.rateButtonSelected /* <= why IE doesn't inherit this ? */ {ldelim}
 H2, #menubar DT, .throw,
 A, INPUT.rateButton {ldelim} color: {$main.color3}; }
 
-UL.tabsheet LI.normal_tab:hover {ldelim} border: 1px solid {$main.color4}; }
+UL.tabsheet LI.normal_tab:hover {ldelim} border: 1px solid {$main.color3}; }
 A:hover {ldelim} 	color: {$main.color4}; }
 
 .content UL.thumbnails SPAN.wrap2:hover,
 .content UL.thumbnailCategories DIV.thumbnailCategory:hover,
 .content UL.thumbnailCategories DIV.thumbnailCategory:hover A {ldelim}
- color: {$main.color4}; border: 1px solid {$main.color5}; background-color: {$main.color6}; }
+ color: {$main.color4}; border: 1px solid {$main.color4}; background-color: {$main.color6}; }
 
 #menubar DL, .content, #comments DIV.comment BLOCKQUOTE,
-#imageHeaderBar, H2, #menubar DT, #imageToolBar {ldelim} border: 1px solid {$main.color5}; }
+#imageHeaderBar, H2, #menubar DT, #imageToolBar {ldelim} border: 1px solid {$main.color4}; }
 
 #menubar DL, .content, #imageToolBar, .header_notes, UL.tabsheet LI.selected_tab {ldelim}
 	background-color: {$main.color6}; }
diff --git a/plugins/SwiftThemeCreator/theme_creator.php b/plugins/SwiftThemeCreator/theme_creator.php
index 7e9d6f006..e520eee27 100644
--- a/plugins/SwiftThemeCreator/theme_creator.php
+++ b/plugins/SwiftThemeCreator/theme_creator.php
@@ -21,10 +21,11 @@
 // | USA.                                                                  |
 // +-----------------------------------------------------------------------+
 
-/* Ajouter le lien au menu de l'admin */
+/* TODO: Revoir le lien du menu de l'admin */
 if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!');
 if (!defined('IN_ADMIN') or !IN_ADMIN) die('Hacking attempt!');
-define(STC_PATH, PHPWG_PLUGINS_PATH.'SwiftThemeCreator/');
+define('STC_PATH', PHPWG_PLUGINS_PATH.'SwiftThemeCreator/');
+define('STC_INTERNAL_VERSION', '1.40'); 
 /*
  * stc_hex2rgb convert any string to array of RGB values
  */
@@ -76,127 +77,250 @@ function stc_newfile( $filename, $data )
   }
   return false;
 }
+/*
+ * Default values 
+ */
+function init_main(&$main)
+{
+  global $available_templates;
+  $main = array(
+    STC_INTERNAL_VERSION => true, /* $main version */
+    'template_sel' => 0, 
+    'newtpl' => 'yoga',
+    'newtheme' => '',
+    'simulate' => true,
+    'colorize' => false,
+    'brightness' => false,
+    'contrast' => false,
+    'new_theme' => '',
+    'color1' => '#111111',
+    'color' => array('#111111', '#EEEEEE', '#FF7700', '#FF3333', '#FF3363', ),
+    'templatedir' => PHPWG_ROOT_PATH . 'plugins/SwiftThemeCreator/simul',
+    'color1' => '#111111',
+    'color2' => '#EEEEEE',
+    'color3' => '#FF7700',
+    'color4' => '#FF3333',
+    'color5' => '#FF3363',
+    'background' => 'fixed',
+    'picture_url' => PHPWG_ROOT_PATH . 'plugins/SwiftThemeCreator/sample.jpg',
+    'picture_width' => 2048,
+    'picture_height' => 100,
+    'background_mode' => 'as',
+    'src_category' => 0,
+    'category' => 'header',
+    'phase' => 'Kernel init',
+    'subphase' => 'New version',
+  );    
+} 
 
 $errors = array();
 $infos = array();
-$available_templates = array();
-$template_dir = PHPWG_ROOT_PATH.'template';
-foreach (get_dirs($template_dir) as $dir)
-{
-  array_push($available_templates, $dir);
-}
 
 // +-----------------------------------------------------------------------+
-// |                            selected templates                         |
+// |                            Kernel init                                |
 // +-----------------------------------------------------------------------+
 if (!isset($swift_theme_creator)) $swift_theme_creator = new ThemeCreator();
 $swift_theme_creator->reload();
 $main = $swift_theme_creator->theme_config;
 
-if (isset($_POST['submit']) and (!is_adviser()))
+/* 
+ * Find templates
+ */
+$available_templates = array();
+$template_dir = PHPWG_ROOT_PATH.'template';
+foreach (get_dirs($template_dir) as $dir)
+{ array_push($available_templates, $dir);
+}
+/* 
+ * $main is reloaded but does template still exist?
+ * Does the fixed background still exist? Category? ...
+ */
+if (!isset($main[STC_INTERNAL_VERSION])) init_main($main);
+$flip = array_flip($available_templates);
+$main['template_sel'] = (isset($flip[$main['newtpl']])) ?
+    $flip[$main['newtpl']] : 0; /* Deleted ? First available */
+$main['subphase'] = 'Find category';
+$query = 'SELECT id,name,uppercats,global_rank
+  FROM ' . CATEGORIES_TABLE . ';';
+display_select_cat_wrapper($query,array(),'src_category');
+$available_cat = $template->get_template_vars('src_category');
+$flip = array_flip($available_cat);
+$main['src_category'] = (isset($flip[$main['category']])) ?
+    $flip[$main['category']] : max($flip); /* Deleted ? Most recent */
+
+    
+// +-----------------------------------------------------------------------+
+// |                            $_POST controls                            |
+// +-----------------------------------------------------------------------+
+$main['phase'] = 'POST controls';
+if (!isset($_POST['reset']))
 {
-  // 1 - Theme name control
-  $main['newtheme'] = strip_tags($_POST['new_theme']);
-  if ( !preg_match('/^[a-z0-9-_]{1,8}$/', $main['newtheme']) ) 
-      array_push($errors,
-         l10n('Invalid theme name: 1 to 8 lowercase alphanumeric characters'
-         . ' including "-" and "_".')); 
+  $main['simulate'] = isset($_POST['simulate']);
+  if (!isset($_POST['submit'])) $main['simulate'] = true;
+  /* 
+   * Template controls
+   */
+  $main['subphase'] = 'template controls';
+  if (isset($_POST['template'])) $main['template_sel'] = $_POST['template'];
+  $main['newtpl'] = $available_templates[$main['template_sel']];
+  if ($main['newtpl'] != 'yoga')
+    array_push($infos, l10n('Unpredictable results could be observed with ' 
+        . 'this template. Preview is based on yoga template only.')); 
 
-  // 2 - Colours control
-  $main['color'] = array($_POST['color1'], $_POST['color2'], 
-                         $_POST['color3'], $_POST['color4'], 
-                         $_POST['color5']);
-  $colors = $main['color'][0] . $main['color'][1] . $main['color'][2] 
-          . $main['color'][3] . $main['color'][4];
-  if ( !preg_match('/^(#?([A-Fa-f0-9]{3}|[A-Fa-f0-9]{6})){5}$/', $colors) ) 
-      array_push($errors,
-         l10n('Invalid color code: 3 or 6 hexadecimal characters, preceded' 
-         . ' or not by "#"')); 
+  /* 
+   * Theme controls
+   */
+  $main['subphase'] = 'theme controls';
+  if (isset($_POST['new_theme'])) $main['newtheme'] = strip_tags($_POST['new_theme']);
+  if ($main['newtheme'] == '') $main['simulate'] = true; /* Empty = Simulate */
+  $cleaning = true; /* Delete files on failure */
+  if ( !$main['simulate'] and !preg_match('/^[a-z0-9-_]{1,8}$/', $main['newtheme']) )
+    array_push($errors, l10n('Invalid theme name: 1 to 8 lowercase'
+      . ' alphanumeric characters including "-" and "_".')); 
+  if ($main['simulate']) { /* $main['templatedir'] != $template_dir (Smarty) */
+    $main['templatedir'] = PHPWG_ROOT_PATH . 'plugins/SwiftThemeCreator/simul';
+    $themedir = $main['templatedir'];
+    $cleaning = false; /* No delete with simulate */ 
+  } else { 
+    $main['templatedir'] = PHPWG_ROOT_PATH . 'template/' . $main['newtpl']; 
+    $themedir = $main['templatedir'] . '/theme/' . $main['newtheme'];
+  }
 
-  // 2.1 - Background and text control
-  list($r1,$g1,$b1) = stc_hex2rgb($main['color'][0]);
+  /* 
+   * Directories controls
+   */
+  $main['subphase'] = 'directories controls';
+  if (is_dir( $themedir ) and !$main['simulate']) {
+    array_push($errors, '['.$themedir.'] : '.l10n('Invalid theme: This' 
+         . ' theme exists already (no override available).')); 
+    $cleaning = false; /* No delete on existing theme */
+  } elseif ( !is_writable($main['templatedir']) )
+    array_push($errors, '['.$main['templatedir'].'] : '.l10n('no_write_access'));
+
+  /* 
+   * Colors controls
+   */
+  $main['subphase'] = 'colors controls';
+  if (isset($_POST['color1'])) 
+    $main['color'] = array(
+      $_POST['color1'], $_POST['color2'], $_POST['color3'], $_POST['color4'], 
+      $_POST['color5']);
+  $main['color1'] = $main['color'][0];
+  $main['color2'] = $main['color'][1];
+  $main['color3'] = $main['color'][2];
+  $main['color4'] = $main['color'][3];
+  $main['color5'] = $main['color'][4];
+  $colors = $main['color1'] . $main['color2']
+          . $main['color3'] . $main['color4'] . $main['color5'];
+  if ( !preg_match('/^(#?([A-Fa-f0-9]{3}|[A-Fa-f0-9]{6})){5}$/', $colors) ) 
+    array_push($errors, l10n('Invalid color code: 3 or 6 hexadecimal characters,' 
+          . ' preceded or not by "#"')); 
+  
+  /* 
+   * Background and text difference control
+   */
+  $main['subphase'] = 'text difference controls';
+  list($r,$g,$b) = stc_hex2rgb($main['color'][0]);
   list($r2,$g2,$b2) = stc_hex2rgb($main['color'][1]);
-  // Formula for converting RGB values to YIQ values 
-  // as perceived brightness difference.
-  // Background and text "brightness" difference control:
-  $dif = abs( ( (($r1*299)+($g1*587)+($b1*114)) / 1000 )
-          - ( (($r2*299)+($g2*587)+($b2*114)) / 1000 ));
+  $dif = abs( ( (($r*299)+($g*587)+($b*114)) / 1000 )
+          - ( (( $r2*299)+($g2*587)+($b2*114)) / 1000 ) );
   if ( $dif < 65 )
-      array_push($errors,
-       l10n('Insufficient brightness difference between ' 
-            . 'text and background. dif=') . $dif); 
-  // Background and text "colour" difference control:
-  $dif = (max($r1, $r2) - min($r1, $r2)) 
-     + (max($g1, $g2) - min($g1, $g2)) 
-     + (max($b1, $b2) - min($b1, $b2));
+    array_push($errors, l10n('Insufficient brightness difference between ' 
+          . 'text and background. dif=') . $dif); 
+  $dif = (max($r, $r2) - min($r, $r2)) 
+     + (max($g, $g2) - min($g, $g2)) + (max($b, $b2) - min($b, $b2));
   if ( $dif < 200 )
-    array_push($errors,
-       l10n('Insufficient colour difference between ' 
-            . 'text and background. dif=') . $dif); 
+    array_push($errors, l10n('Insufficient colour difference between ' 
+          . 'text and background. dif=') . $dif); 
 
-  // 2.2 - Background and Internal links control
-  if (isset($do_it))
+  /* 
+   * Background and Internal links difference control
+   */
+  $main['subphase'] = 'links difference controls';
+  if (false)
   {
-    list($r1,$g1,$b1) = stc_hex2rgb($main['color'][0]);
+    list($r,$g,$b) = stc_hex2rgb($main['color'][0]);
     list($r2,$g2,$b2) = stc_hex2rgb($main['color'][2]);
-    // Background and Internal links "brightness" difference control:
-    $dif = abs( ( (($r1*299)+($g1*587)+($b1*114)) / 1000 )
+    $dif = abs( ( (($r*299)+($g*587)+($b*114)) / 1000 )
             - ( (($r2*299)+($g2*587)+($b2*114)) / 1000 ));
     if ( $dif < 65 )
-        array_push($errors,
-         l10n('Insufficient brightness difference between ' 
-              . 'Internal links and background. dif=') . $dif); 
-    // Background and Internal links "colour" difference control:
-    $dif = (max($r1, $r2) - min($r1, $r2)) 
-       + (max($g1, $g2) - min($g1, $g2)) 
-       + (max($b1, $b2) - min($b1, $b2));
+      array_push($errors, l10n('Insufficient brightness difference between ' 
+            . 'Internal links and background. dif=') . $dif); 
+    $dif = (max($r, $r2) - min($r, $r2)) 
+       + (max($g, $g2) - min($g, $g2)) + (max($b, $b2) - min($b, $b2));
     if ( $dif < 200 )
-      array_push($errors,
-         l10n('Insufficient colour difference between ' 
-              . 'Internal links and background. dif=') . $dif); 
+      array_push($errors, l10n('Insufficient colour difference between ' 
+            . 'Internal links and background. dif=') . $dif); 
   }
-  // 3 - Directory control
-  $main['templatedir'] = PHPWG_ROOT_PATH . 'template/' 
-               . $available_templates[$_POST['template']];
-  $main['newtpl'] = $available_templates[$_POST['template']];
-  $themedir = $main['templatedir'] . '/theme/' . $main['newtheme'];
-  if (is_dir(  $themedir )) 
-    array_push($errors,
-       '['.$themedir.'] : '.l10n('Invalid theme: This theme exists ' 
-                           . 'already (no override available).')); 
-  elseif (!is_writable($main['templatedir']))
-    array_push($errors,
-       '['.$main['templatedir'].'] : '.l10n('no_write_access'));
 
-  // 4 - Picture URL control
-  if ( $_POST['background'] == 'fixed' and (is_dir($_POST['picture_url'])
-      or !is_file($_POST['picture_url'])) )
-    array_push($errors,
-       l10n('Header picture is not found, check its path and name.')); 
-  
-  // 5 - Expected Width and Height limits control
-  if ( !(ctype_digit($_POST['picture_width']) and $_POST['picture_width'] > 11 
-       and $_POST['picture_width'] < 4097 ) )
-    array_push($errors,
-       '['.$_POST['picture_width'].'] : ' 
-       . l10n('incorrect width value [12-4096].')); 
-  if ( !(ctype_digit($_POST['picture_height']) and $_POST['picture_height'] > 11 
-       and $_POST['picture_height'] < 201 ) )
-    array_push($errors,
-       '['.$_POST['picture_height'].'] : '
-       . l10n('incorrect width value [12-200].')); 
-       
-  // 6 - Generate missing colors values
-  list($r1,$g1,$b1) = stc_hex2rgb($main['color'][0]);
-  if ((( (($r1+1)/256)*(($g1+1)/256)*(($b1+1)/256) ) * 1000 ) < 125 )
-       $main['color6'] = lighten( $r1, $g1, $b1, 10);
-  else $main['color6'] = darken( $r1, $g1, $b1, 10);
-  list($r1,$g1,$b1) = stc_hex2rgb($main['color'][4]);
-  if ((( (($r1+1)/256)*(($g1+1)/256)*(($b1+1)/256) ) * 1000 ) < 125 )
-       $main['color7'] = lighten( $r1, $g1, $b1, 10);
-  else $main['color7'] = darken( $r1, $g1, $b1, 10);
+  /* 
+   * Header background controls
+   */
+  $main['subphase'] = 'fixed background controls'; 
+  if (isset($_POST['background'])) $main['background'] = $_POST['background'];
+  // Fixed
+  if ( $main['background'] == 'fixed' and isset($_POST['picture_url'])) {
+    if ( is_dir($_POST['picture_url'])
+        or !is_file($_POST['picture_url']) )
+      array_push($errors, l10n('Header picture is not found, check its path and name.')); 
+    $extension = substr($_POST['picture_url'],strrpos($_POST['picture_url'],'.')+1);
+    if (!in_array($extension, array('jpg','jpeg','png')))
+      array_push($errors, l10n('Compliant extensions are .jpg, .jpeg or .png.')); 
+  }
+  $main['subphase'] = 'random background controls';
+  if (isset($_POST['src_category'])) 
+    $main['src_category'] = (int) $_POST['src_category'];
+  $main['category'] = $available_cat[$main['src_category']];
 
-  // Go ahead 
+  /*
+   * Width and Height limits control
+   */
+  $main['subphase'] = 'width and height controls'; 
+  if ($main['background'] != 'off' 
+    and isset($_POST['picture_width'])
+    and isset($_POST['picture_height']))
+  { 
+    if( !(ctype_digit($_POST['picture_width']) 
+      and $_POST['picture_width'] > 11 
+      and $_POST['picture_width'] < 4097 ) )
+      array_push($errors, '['.$_POST['picture_width'].'] : ' 
+            . l10n('incorrect width value [12-4096].')); 
+    else $main['picture_width'] = $_POST['picture_width'];
+    if ( !(ctype_digit($_POST['picture_height'])
+      and $_POST['picture_height'] > 11 
+      and $_POST['picture_height'] < 201 ) )
+      array_push($errors, '['.$_POST['picture_height'].'] : '
+            . l10n('incorrect width value [12-200].')); 
+    else $main['picture_height'] = $_POST['picture_height'];
+  }     
+
+  /*
+   * Generate missing colors values
+   */
+  $main['subphase'] = 'complementary colors';
+  list($r,$g,$b) = stc_hex2rgb($main['color'][0]);
+  if ((( (($r+1)/256)*(($g+1)/256)*(($b+1)/256) ) * 1000 ) < 125 )
+       $main['color6'] = lighten( $r, $g, $b, 10);
+  else $main['color6'] = darken( $r, $g, $b, 10);
+  list($r,$g,$b) = stc_hex2rgb($main['color'][4]);
+  if ((( (($r+1)/256)*(($g+1)/256)*(($b+1)/256) ) * 1000 ) < 125 )
+       $main['color7'] = lighten( $r, $g, $b, 10);
+  else $main['color7'] = darken( $r, $g, $b, 10);
+  $main['colorize'] = isset($_POST['colorize']) ? true : false;
+  $main['brightness'] = isset($_POST['brightness']) ? true : false;
+  $main['contrast'] = isset($_POST['contrast']) ? true : false;
+}
+
+// +-----------------------------------------------------------------------+
+// |                            Build files                                |
+// +-----------------------------------------------------------------------+
+$main['phase'] = 'Files building';
+if ((isset($_POST['submit']) or $main['simulate'] ) and (!is_adviser()))
+{
+  /*
+   * Go ahead
+   */
+  $main['subphase'] = 'Mkdir control';
   if (count($errors) == 0) {
     umask(0000);
     @mkdir($themedir, 0705);
@@ -209,75 +333,136 @@ if (isset($_POST['submit']) and (!is_adviser()))
       /*
        * Build themeconf.inc.php
        **/
+      $main['subphase'] = 'Build themeconf';
       $plugin_tpl = new Template();
       $plugin_tpl->set_filenames(array('themeconf'=>
       STC_PATH . 'themeconf.inc.tpl'));
       $plugin_tpl->assign('main',$main);
       $main['themeconf_inc_php'] = $plugin_tpl->parse('themeconf', true);
-      $r = stc_newfile( $themedir . '/themeconf.inc.php', 
+      $rfs = stc_newfile( $themedir . '/themeconf.inc.php', 
         $main['themeconf_inc_php'] );
       /*
        * Build mail-css.tpl
        **/  
+      $main['subphase'] = 'Build mail-css';
       $plugin_tpl->set_filenames(array('mailcss'=>
       STC_PATH . 'mail-css.tpl2'));
       $plugin_tpl->assign('main',$main);
       $main['mail-css.tpl'] = $plugin_tpl->parse('mailcss', true);  
-      $r = $r && stc_newfile( $themedir . '/mail-css.tpl', 
+      $rfs = $rfs && stc_newfile( $themedir . '/mail-css.tpl', 
         $main['mail-css.tpl'] );
       /*
        * Build theme.css
-       **/  
-      $plugin_tpl->set_filenames(array('theme'=>
-      STC_PATH . 'theme.tpl'));
+       **/
+      $main['subphase'] = 'Build theme';
+      $plugin_tpl->set_filenames(array('theme'=> STC_PATH . 'theme.tpl'));
       $plugin_tpl->assign('main',$main);
       $main['theme.css'] = $plugin_tpl->parse('theme', true);  
-      $r = $r && stc_newfile( $themedir . '/theme.css', 
-        $main['theme.css'] );
+      $rfs = $rfs && stc_newfile( $themedir . '/theme.css', $main['theme.css'] );
+      $internal = stc_hex2rgb($main['color'][2]);
+      list($r,$g,$b) = $internal;
+      $background = stc_hex2rgb($main['color'][0]);
+      list($r2,$g2,$b2) = $background;
+      $delta = floor(((array_sum($internal)/3) - (array_sum($background)/3))/5.1);
+      /* Brightness is half of difference between colors of internal lnks and bkground */
+      /* but if color range is 0-255, resulting brightness range is between -50 and 50 */
+      if ($delta > 0) { /* Colorize need a darker color on a dark background */
+         $r = floor($r / 5);
+         $g = floor($g / 5);
+         $b = floor($b / 5);
+      }
+      if (isset($_POST['background']) and $_POST['background'] == 'random')
+      {
+        $main['subphase'] = 'Pick random for a pic';
+        $main['random'] = mt_rand(12, 4096);
+        $result = pwg_query('
+        SELECT i.path
+          FROM '.CATEGORIES_TABLE.' c, 
+               '.IMAGES_TABLE.' i, 
+               '.IMAGE_CATEGORY_TABLE.' ic
+         WHERE c.status=\'public\'
+           AND c.id = ic.category_id
+           AND c.id = ' . $main['src_category'] . '
+           AND ic.category_id = ' . $main['src_category'] . '
+           AND ic.image_id = i.id
+         ORDER BY RAND(' . $main['random'] . ')
+         LIMIT 0,1');
+      if($result) list($main['pic_path']) = mysql_fetch_array($result);
+      else $main['pic_path'] = 
+           PHPWG_ROOT_PATH . 'plugins/SwiftThemeCreator/simul/header.jpg';
+      $main['pic_ext'] = substr($main['pic_path'],strrpos($main['pic_path'],'.')+1);
+      if ($main['pic_ext']=='png')
+        $img = imagecreatefrompng($main['pic_path']);
+      elseif (in_array($main['pic_ext'],array('jpg','jpeg'))) 
+              $img = imagecreatefromjpeg($main['pic_path']);
+      else $img = imagecreatefromjpeg(PHPWG_ROOT_PATH 
+                   . 'plugins/SwiftThemeCreator/simul/header.jpg');
+      imagejpeg( $img, $themedir . '/header.jpg', 90 );
+      imagedestroy ($img);
+      }
+      if (isset($_POST['background']) and $_POST['background'] == 'fixed')
+      {
+        if (function_exists('imagecreatefromjpeg'))
+        {
+          $hdr = imagecreatetruecolor ($main['picture_width'], $main['picture_height']);
+          imagecolorset ( $hdr, 0, $r2, $g2, $b2 );
+          if ($extension == 'png') $img = imagecreatefrompng($_POST['picture_url']);
+          else $img = imagecreatefromjpeg($_POST['picture_url']);
+          imagecopymerge ( $hdr, $img, 0, 0, 0, 0, $main['picture_width'], $main['picture_height'], 60 );
+          imagedestroy ($img);
+          if ($main['colorize']) imagefilter($hdr, IMG_FILTER_COLORIZE, $r, $g, $b);
+          if ($main['brightness']) imagefilter($hdr, IMG_FILTER_BRIGHTNESS, $delta);
+          if ($main['contrast']) imagefilter($hdr, IMG_FILTER_CONTRAST, 20);
+          imagejpeg( $hdr, $themedir . '/header.jpg', 90 );
+          imagedestroy ($hdr);
+        }
+        else @copy( $_POST['picture_url'], $themedir . '/header.jpg');      
+      }
       /*
        * Build background image for titrePage or definition list (in #menubar)
        **/
       if (function_exists('imagecreatefrompng'))
       {
+        $hdr = imagecreatetruecolor (1, 38);
+        imagecolorset ( $hdr, 0, $r2, $g2, $b2 );
         $img = imagecreatefrompng(STC_PATH . '/titrePage-bg.png');
-        $dest = imagecreate(1, 64);
-        for ($i=0; $i<256; $i++) {
-          imagecolorallocate($dest, $i, $i, $i); 
-        }
-        imagecopy($dest, $img, 0, 0, 0, 0, 1, 64);
-        list($r1,$g1,$b1) = stc_hex2rgb($main['color'][4]);
-        for ($i = 0; $i < 256; $i++) {
-          imagecolorset($dest, $i, min(floor($i * $r1 / 255), 255), 
-                         min(floor($i * $g1 / 255), 255), 
-                         min(floor($i * $b1 / 255), 255));
-        }
-        // to be tested imagecopymerge($dest,$img,0,0,0,0,1,64,33);
-        imagepng( $dest, $themedir . '/stc.png', 9 );
+        imagecopymerge ( $hdr, $img, 0, 0, 0, 0, 1, 38, 60 );
         imagedestroy ($img);
-        imagedestroy ($dest);
+        if ($main['colorize']) imagefilter($hdr, IMG_FILTER_COLORIZE, $r, $g, $b);
+        if ($main['brightness']) imagefilter($hdr, IMG_FILTER_BRIGHTNESS, $delta);
+        if ($main['contrast']) imagefilter($hdr, IMG_FILTER_CONTRAST, 20);
+        imagepng( $hdr, $themedir . '/stc.png', 9 );
+        imagedestroy ($hdr);
       }
       else @copy( STC_PATH
                  . '/titrePage-bg.png', $themedir . '/stc.png');      
-      if ($r == false) {
+      if ($rfs == false) {
         array_push($errors,
           l10n('Theme files creation failure: theme should be deleted.'));
-        @unlink( $themedir . '/stc.png' );
-        @unlink( $themedir . '/themeconf.inc.php' );
-        @unlink( $themedir . '/mail-css.tpl' );
-        @unlink( $themedir . '/theme.css' );
-        @rmdir( $themedir );
+        if ($cleaning) {
+          @unlink( $themedir . '/header.jpg' );
+          @unlink( $themedir . '/stc.png' );
+          @unlink( $themedir . '/themeconf.inc.php' );
+          @unlink( $themedir . '/mail-css.tpl' );
+          @unlink( $themedir . '/theme.css' );
+          @rmdir( $themedir );
+        }
       }
-      else {
+      elseif (!$main['simulate']) {
         array_push($infos,
        '['.$main['newtpl'] . '/' . $main['newtheme'].'] : '
        .l10n('Congratulation! You have got(/ten) a new available theme.')); 
+        @copy( $themedir . '/header.jpg', PHPWG_ROOT_PATH . 'plugins/SwiftThemeCreator/simul/header.jpg');
+        @copy( $themedir . '/stc.png', PHPWG_ROOT_PATH . 'plugins/SwiftThemeCreator/simul/stc.png');
+        @copy( $themedir . '/themeconf.inc.php', PHPWG_ROOT_PATH . 'plugins/SwiftThemeCreator/simul/themeconf.inc.php');
+        @copy( $themedir . '/mail-css.tpl', PHPWG_ROOT_PATH . 'plugins/SwiftThemeCreator/simul/mail-css.tpl');
+        @copy( $themedir . '/theme.css', PHPWG_ROOT_PATH . 'plugins/SwiftThemeCreator/simul/theme.css');
       }
     }
   }
-  // TODO       ********   HEADER   *********
-  // Interesting Graphic Charter
-  // http://accessites.org/site/2006/08/visual-vs-structural/
 
+  // TODO       ********   theSwiftHeader itself   *********
+  
   $swift_theme_creator->save_theme_config();  
 }
 
@@ -286,11 +471,11 @@ if (isset($_POST['submit']) and (!is_adviser()))
 // +-----------------------------------------------------------------------+
 if (isset($_POST['reset']) and (!is_adviser())) {
   $main = array();
+  init_main($main);
   $swift_theme_creator->theme_config = $main;
   $swift_theme_creator->save_theme_config();  
   redirect( get_admin_plugin_menu_link(dirname(__FILE__).'/theme_creator.php'));
 }
-// To be implemented delete $main save and redirect
 
 // Don't forget to re-read because some statements are superfluous
  
@@ -311,43 +496,17 @@ body .colorwell-selected { border: 3px double #F36; font-weight: bold; }
 .radio { margin: 0 10px 0 50px; }
 </style>'
     );
-
-/* Templates */
+$template->assign('radio_options',
+ array(
+  'true' => l10n('Yes'),
+  'false' => l10n('No')));
 $template->assign('template_options', $available_templates);
-if (!isset($main['template_options'])) $main['template_options'] = 0; 
-
-/* New theme */
-if (isset($_POST['new_theme'])) $main['new_theme'] = $_POST['new_theme'];
-
-/* Colors */
-if (isset($_POST['color1'])) $main['color1'] = $_POST['color1'];
-if (isset($_POST['color2'])) $main['color2'] = $_POST['color2'];
-if (isset($_POST['color3'])) $main['color3'] = $_POST['color3'];
-if (isset($_POST['color4'])) $main['color4'] = $_POST['color4'];
-if (isset($_POST['color5'])) $main['color5'] = $_POST['color5'];
-if (!isset($main['color1'])) $main['color1'] = '#111111'; 
-if (!isset($main['color2'])) $main['color2'] = '#EEEEEE'; 
-if (!isset($main['color3'])) $main['color3'] = '#FF7700'; 
-if (!isset($main['color4'])) $main['color4'] = '#FF3333'; 
-if (!isset($main['color5'])) $main['color5'] = '#FF3363'; 
-
-/* header */
-if (isset($_POST['background'])) $main['background'] = $_POST['background'];
-if (!isset($main['background'])) $main['background'] = 'off'; 
 $template->assign('background_options',
   array(
     'off' => l10n('No'),
     'random' => l10n('24H Random'),
     'fixed' => l10n('Fixed URL'),
   ));
-
-$query = '
-SELECT id,name,uppercats,global_rank
-  FROM ' . CATEGORIES_TABLE . ';';
-display_select_cat_wrapper($query,array(),'src_category');
-if (isset($_POST['src_category'])) $main['src_category'] = 
-    $_POST['src_category'];
-
 $main['picture_url'] = PHPWG_ROOT_PATH . 'plugins/SwiftThemeCreator/sample.jpg';
 if (isset($swift_theme_creator->picture_url)) 
     $main['picture_url'] = $swift_theme_creator->picture_url;
@@ -355,14 +514,11 @@ if (isset($_POST['picture_url'])) $main['picture_url'] = $_POST['picture_url'];
 
 if (isset($_POST['picture_width'])) 
     $main['picture_width'] = $_POST['picture_width'];
-if (!isset($main['picture_width'])) $main['picture_width'] = 2048; 
 if (isset($_POST['picture_height'])) 
     $main['picture_height'] = $_POST['picture_height'];
-if (!isset($main['picture_height'])) $main['picture_height'] = 100; 
 
 if (isset($_POST['background_mode'])) 
       $main['background_mode'] = $_POST['background_mode'];
-if (!isset($main['background_mode'])) $main['background_mode'] = 'as'; 
 $template->assign('background_mode_options',
   array(
     'as' => l10n('As is'),
diff --git a/plugins/SwiftThemeCreator/theme_creator.tpl b/plugins/SwiftThemeCreator/theme_creator.tpl
index bc8604e85..14bbd26ec 100644
--- a/plugins/SwiftThemeCreator/theme_creator.tpl
+++ b/plugins/SwiftThemeCreator/theme_creator.tpl
@@ -14,12 +14,12 @@ You can update later the result as you need.'|@translate}
 <table><tr><td style="padding-right:20px;">
   {'Template'|@translate}
 </td><td>
-  {html_options name=template options=$template_options selected=$main.template_options}
+  {html_options name=template options=$template_options selected=$main.template_sel}
 </td></tr>
 <tr><td style="padding-right:20px;">
   {'New theme to be created'|@translate}
 </td><td>
-  <input type="text" maxlength="8" size="8" name="new_theme" id="new_theme" value="{$main.new_theme}" />
+  <input type="text" maxlength="8" size="8" name="new_theme" id="new_theme" value="{$main.newtheme}" />
 </td></tr>
 </table>
 </fieldset>
@@ -77,55 +77,58 @@ You can update later the result as you need.'|@translate}
 	<legend>{'Header background selection '|@translate}</legend>
 <table>
   <tr>
-    <td style="padding-right:20px;">
-      {'Use of a picture background'|@translate} {* No / 24H Random public picture / Fixed RRL *}
-    </td>
-    
-    <td colspan="2">
-    <label>
-    <input class="radio" type="radio" value="off" name="background"
-    {if ($main.background == 'off')}
-      checked="checked"
-    {/if}/>
-    {$background_options.off}
-    </label>
+    <td style="padding-right:120px;">
+    <label><input class="radio" type="radio" value="off" name="background"
+    {if ($main.background == 'off')} checked="checked" {/if}/>
+      {'No picture'|@translate}</label> {* No / 24H Random public picture / Fixed URL *}
     </td>
+    <td colspan="2"></td>
   </tr>
 
   <tr>
-    <td style="padding-right:20px;">
-      {'Source category'|@translate}
-    </td><td>
-    <label>
-    <input class="radio" type="radio" value="random" name="background"
-    {if ($main.background == 'random')}
-      checked="checked"
-    {/if}/>
-    {$background_options.random}
-    </label>
-    </td><td>
-      {html_options style="margin: 0 0 0 10px;" name=src_category options=$src_category select=$main.src_category}
+    <td style="padding-right:120px;">
+    <label>    <input class="radio" type="radio" value="random" name="background"
+    {if ($main.background == 'random')} checked="checked" {/if}/>
+      {'Random source'|@translate}</label>
+    </td>
+    <td colspan="2">
+      {html_options style="margin: 0 0 0 10px;" name=src_category options=$src_category selected=$main.src_category}
     </td>
   </tr>
 
+
   <tr>
-    <td style="padding-right:20px;">
-      {'Picture relative local path'|@translate}
-    </td><td>
-    <label>
-    <input class="radio" type="radio" value="fixed" name="background"
-    {if ($main.background == 'fixed')}
-      checked="checked"
-    {/if}/>
-    {$background_options.fixed}
-    </label>
-    </td><td>
+    <td style="padding-right:120px;">
+    <label>    <input class="radio" type="radio" value="fixed" name="background"
+    {if ($main.background == 'fixed')} checked="checked" {/if}/>
+      {'Fixed path'|@translate}</label>
+    </td>
+    <td colspan="2">
       <input style="margin: 0 0 0 10px;" type="text" maxlength="255" size="70" name="picture_url" id="picture_url" value="{$main.picture_url}" />
     </td>
   </tr>
 
   <tr>
     <td style="padding-right:20px;">
+    &nbsp;
+    </td><td colspan="2"  style="padding-left:20px;">
+      <label style="padding-right:50px;">
+        <input type="checkbox" name="colorize" {if ($main.colorize)}checked="checked"{/if} />
+        {'Colorize'|@translate} {* Colorize / Enhance Brightness / Reduce contrast *}
+      </label>
+      <label style="padding-right:50px;">
+        <input type="checkbox" name="brightness" {if ($main.brightness)}checked="checked"{/if} />
+        {'Enhance brightness'|@translate}
+      </label>
+      <label>
+        <input type="checkbox" name="contrast" {if ($main.contrast)}checked="checked"{/if} />
+        {'Reduce contrast'|@translate}
+      </label>
+    </td>
+  </tr>
+  
+  <tr>
+    <td style="padding-right:5px; text-align: right;">
       {'Width limit in pixels'|@translate} 
     </td><td colspan="2">
       <input style="margin: 0 10px 0 50px;" type="text" maxlength="5" size="8" name="picture_width" id="picture_width" value="{$main.picture_width}" />
@@ -136,7 +139,7 @@ You can update later the result as you need.'|@translate}
   </tr>
 
   <tr>
-    <td style="padding-right:20px;">
+    <td style="padding-right:5px; text-align: right;">
       {'Display mode'|@translate} {* As is / truncated / resized *}
     </td><td colspan="2">
       {html_radios name='background_mode' class="radio" options=$background_mode_options selected=$main.background_mode}
@@ -146,7 +149,68 @@ You can update later the result as you need.'|@translate}
 </fieldset>
 
 <p>
-<input name="reset" class="submit" type="submit" value="{'Reset'|@translate}" /> &nbsp; 
-<input name="submit" class="submit" type="submit" value="{'Submit'|@translate}" />
+<input name="reset" class="submit" type="submit" value="{'Reset'|@translate}" style="margin-right:250px;" /> &nbsp; 
+<input name="submit" class="submit" type="submit" value="{'Generate'|@translate}" style="margin-right:50px;" /> &nbsp;
+<input name="simulate" class="submit" type="submit" value="{'Simulate'|@translate}" />
 </p>
-</form>
\ No newline at end of file
+</form>
+<fieldset>
+	<legend>{'Just a yoga preview... '|@translate}</legend>
+<div style="background-color:{$main.color1}; width: 600px; overflow: hidden; margin: 5px auto 5px auto;
+font-family:Univers,Helvetica,Optima,'Bitstream Vera Sans',sans-serif;">
+  {* Preview header *}<div style="width: 600px; height: 80px; overflow: hidden;">
+    {if ($main.background=='fixed')}
+    <img src="{$main.templatedir}/header.jpg">
+    <h2 style="position:relative;color:{$main.color2};top:-75px;left:5px;text-align:left;margin:0 auto 0 auto;">{'"Fixed header" preview'|@translate}</h2>
+    {/if}
+    {if ($main.background=='random')}
+    <img src="{$main.templatedir}/header.jpg">
+    <h2 style="position:relative;color:{$main.color2};top:-75px;left:5px;text-align:left;margin:0 auto 0 auto;">{'"Random header" preview'|@translate}</h2>
+    {/if}
+    {if ($main.background=='off')}
+    <h2 style="position:relative;color:{$main.color2};top:25px;left:5px;text-align:left;margin:0 auto 0 auto;">{'"No header" preview'|@translate}</h2>
+    {/if}
+    </div>
+  {* Preview menubar *}<div style="border:1px solid {$main.color3}; margin:2px 4px 0px 2px;
+text-decoration:none; width: 120px; display:inline; background-color:{$main.color6};
+float:left; padding:0pt; text-align:left; color:{$main.color2}; font-size:1em;">
+    <dl style="margin: 0;">
+      <dt style="background-image:url({$main.templatedir}/stc.png); text-align: center; height:18px;
+font-weight:bold; font-style:normal; color:{$main.color3}; padding: 6px 0 0 0;">{'Preview'|@translate}</dt>
+      <dd>
+        <ul style="padding-left: 14px; font-size: 0.9em;">
+          <li><a style="color:{$main.color3}; border:0;">{'Preview'|@translate}</a></li>
+          <li>...</li>
+        </ul>
+        <p style="font-size: 0.9em;">{'Preview'|@translate}</p>
+      </dd>
+    </dl>
+  </div>
+  {* Preview content *}<div style="border:1px solid {$main.color3}; padding:0px;
+background-color:{$main.color6}; margin: 2px 2px 0 132px; color:{$main.color2}; font-size:1em; width:462px;">
+<h2 style="background-image:url({$main.templatedir}/stc.png); display:block; padding: 6px 0 0 20px;
+font-size:1em; height:18px; letter-spacing:-1px; margin:0; position:relative; text-align: left;
+font-style:normal; color:{$main.color2}; width: 442px; font-weight: normal;">{'home'|@translate}</h2>
+  <ul style="padding-left:4px; padding-right:130px;">
+    <li style="list-style:none;">
+      <div style="border:1px solid {$main.color3}; margin:3px; padding:2px 0px 0px 2px;">
+        <div style="width:114px; float:left; margin:2px 0pt 0pt 2px; text-align:left; color:{$main.color1};">
+          <a style="border:0;">
+          <img title="{'Preview'|@translate}" alt="{'Preview'|@translate}" src="{$main.templatedir}/header.jpg" style="width: 106px; height: 80px;"/>
+          </a>
+        </div>
+        <div style="height:94px; font-size:90%; overflow:hidden;">
+          <h3 style="background-image:url({$main.templatedir}/stc.png); text-align:center; height: 14px; margin-right: 0px; margin-bottom: 0px; line-height: 7px;">
+          <a style="font-size: 10px; font-style:normal; border:0;">{'Preview'|@translate}</a>
+          </h3>
+          <p style="">{'Preview'|@translate}</p>
+          <p/>
+        </div>
+      </div>
+    </li>
+  </ul>
+  </div>
+</div>
+<span style='display:block;font-style:italic;color:#777;text-align:right;margin-right:25px;'>
+{'...to get an idea of the expected result. Preview is based on yoga-like template only.'|@translate}</span>
+</fieldset>
\ No newline at end of file
diff --git a/plugins/SwiftThemeCreator/themeconf.inc.tpl b/plugins/SwiftThemeCreator/themeconf.inc.tpl
index 4b1d65723..138516ef7 100644
--- a/plugins/SwiftThemeCreator/themeconf.inc.tpl
+++ b/plugins/SwiftThemeCreator/themeconf.inc.tpl
@@ -14,6 +14,12 @@ $themeconf = array(
   'admin_icon_dir' => 'template/{$main.newtpl}/icon/admin',
   'mime_icon_dir' => 'template/{$main.newtpl}/icon/mimetypes/',
   'local_head' => '<!-- coming soon -->',
+  /* Swift Theme Creator parameters */
+  'stc_category' => {$main.src_category},
+  'stc_background' => '{$main.background}',
+  'stc_background_mode' => '{$main.background_mode}',
+  'stc_width' => '{$main.picture_width}',
+  'stc_height' => '{$main.picture_height}',
 );
 if ( !isset($lang['Theme: {$main.newtheme}']) )
 
diff --git a/plugins/SwiftThemeCreator/titrePage-bg.png b/plugins/SwiftThemeCreator/titrePage-bg.png
index ad7a740a3..65a718024 100644
--- a/plugins/SwiftThemeCreator/titrePage-bg.png
+++ b/plugins/SwiftThemeCreator/titrePage-bg.png