src/style.php

   1 <?php
   2 /**
   3  * Style sheet script
   4  *
   5  * Script processes GET arguments and generates CSS output from stylesheet.tpl.
   6  * Used GET arguments:
   7  * <ul>
   8  *   <li>themeid - string, sets theme file from themes/*.php
   9  *   <li>templateid - string, sets template directory from templates/
  10  *   <li>fontset - string, sets selected set of fonts from $fontsets array.
  11  *   <li>fontsize - integer, sets selected font size
  12  *   <li>dir - string, sets text direction variables. Possible values 'rtl' or 'ltr'
  13  * </ul>
  14  * @copyright &copy; 2005-2006 The SquirrelMail Project Team
  15  * @license http://opensource.org/licenses/gpl-license.php GNU Public License
  16  * @version $Id$
  17  * @package squirrelmail
  18  */
  19
  20 /**
  21  * Set the location in order to skip unneeded validation and other includes
  22  * in the SquirrelMail initialisation file.
  23  */
  24 $sInitLocation = 'style';
  25
  26 /**
  27  * Include the SquirrelMail initialization file.
  28  */
  29 require('../include/init.php');
  30
  31 /* safety check for older config.php */
  32 if (!isset($fontsets) || !is_array($fontsets)) {
  33     $fontsets=array();
  34 }
  35
  36 /**
  37  *  get template name and set used template directory
  38  *
  39  *  Existing file check has been moved into the template object, so it is
  40  *  not neccesary to do file_exists() here.
  41  * */
  42 if (sqgetGlobalVar('templateid',$templateid,SQ_GET)) {
  43     $sTplDir = SM_PATH.'templates/'.basename($templateid).'/';
  44 } else {
  45     $sTplDir = SM_PATH.'templates/default/';
  46 }
  47
  48 $oTemplate = new Template($sTplDir);
  49 /** end block copy */
  50
  51 /* set default colors in case color theme is not full */
  52 $color = array();
  53 $color[0]   = '#dcdcdc'; // (light gray)     TitleBar
  54 $color[1]   = '#800000'; // (red)
  55 $color[2]   = '#cc0000'; // (light red)      Warning/Error Messages
  56 $color[3]   = '#a0b8c8'; // (green-blue)     Left Bar Background
  57 $color[4]   = '#ffffff'; // (white)          Normal Background
  58 $color[5]   = '#ffffcc'; // (light yellow)   Table Headers
  59 $color[6]   = '#000000'; // (black)          Text on left bar
  60 $color[7]   = '#0000cc'; // (blue)           Links
  61 $color[8]   = '#000000'; // (black)          Normal text
  62 $color[9]   = '#ababab'; // (mid-gray)       Darker version of #0
  63 $color[10]  = '#666666'; // (dark gray)      Darker version of #9
  64 $color[11]  = '#770000'; // (dark red)       Special Folders color
  65 $color[12]  = '#ededed'; // (light gray)     Alternate color for message list
  66 $color[13]  = '#800000'; // (dark red)       Color for quoted text -- > 1 quote
  67 $color[14]  = '#ff0000'; // (red)            Color for quoted text -- >> 2 or more
  68 $color[15]  = '#002266'; // (dark blue)      Unselectable folders
  69 $color[16]  = '#ff9933'; // (orange)         Highlight color
  70
  71 /** get theme from GET */
  72 if (sqgetGlobalVar('themeid',$themeid,SQ_GET) &&
  73     file_exists(SM_PATH . 'themes/'.basename($themeid,'.php').'.php')) {
  74     include_once(SM_PATH . 'themes/'.basename($themeid,'.php').'.php');
  75 } elseif (file_exists($theme[$theme_default]['PATH'])) {
  76     include_once($theme[$theme_default]['PATH']);
  77 }
  78
  79 /**
  80  * Get text direction
  81  */
  82 if (sqgetGlobalVar('dir',$text_direction,SQ_GET) &&
  83     $text_direction == 'rtl') {
  84     $align = array('left' => 'right', 'right' => 'left');
  85 } else {
  86     $align = array('left' => 'left', 'right' => 'right');
  87 }
  88
  89 /**/
  90 $oTemplate->assign('color', $color);
  91
  92 /**
  93  * set color constants in order to use simple names instead of color array
  94  * 0 - SQM_TEXT_DISABLED, SQM_TITLE_BACKGROUND, SQM_BUTTON_BACKGROUND_DISABLED,
  95  *     SQM_ROW_BACKGROUND_1
  96  * 1 -
  97  * 2 - SQM_ERROR_TEXT
  98  * 3 - SQM_BACKGROUND_LEFT
  99  * 4 - SQM_BACKGROUND
 100  * 5 - SQM_ROW_BACKGROUND_HIGHLIGHT, SQM_COLUMN_HEADER_BACKGROUND
 101  * 6 - SQM_TEXT_STANDARD_LEFT
 102  * 7 - SQM_TITLE_TEXT, SQM_BLOCK_TITLE_TEXT
 103  * 8 - SQM_TEXT_STANDARD, SQM_BUTTON_TEXT, SQM_BLOCK_TEXT, SQM_ROW_TEXT_1,
 104  *     SQM_ROW_TEXT_2, SQM_ROW_TEXT_HIGHLIGHT, SQM_ROW_TEXT_SELECTED,
 105  *     SQM_COLUMN_HEADER_TEXT
 106  * 9 - SQM_BUTTON_BACKGROUND
 107  * 10 - SQM_BLOCK_TITLE
 108  * 11 - SQM_TEXT_SPECIAL
 109  * 12 - SQM_BUTTON_BACKGROUND_TEXT, SQM_BLOCK_BACKGROUND, SQM_ROW_BACKGROUND_2
 110  * 13 - SQM_MESSAGE_QUOTE_1
 111  * 14 - SQM_MESSAGE_QUOTE_2
 112  * 15 - SQM_TEXT_HIGHLIGHT
 113  * 16 - SQM_ROW_BACKGROUND_SELECTED
 114  */
 115 define('SQM_BACKGROUND',$color[4]);
 116 define('SQM_BACKGROUND_LEFT',$color[3]);
 117
 118 define('SQM_TEXT_STANDARD',$color[8]);
 119 define('SQM_TEXT_STANDARD_LEFT',$color[6]);
 120 define('SQM_TEXT_HIGHLIGHT',$color[15]);
 121 define('SQM_TEXT_DISABLED',$color[0]);
 122 define('SQM_TEXT_SPECIAL',$color[11]);
 123
 124 define('SQM_LINK',$color[7]);
 125 define('SQM_LINK_LEFT',$color[6]);
 126
 127 define('SQM_TITLE_BACKGROUND',$color[0]);
 128 define('SQM_TITLE_TEXT',$color[7]);
 129
 130 define('SQM_BUTTON_BACKGROUND',$color[9]);
 131 define('SQM_BUTTON_TEXT',$color[8]);
 132 define('SQM_BUTTON_BACKGROUND_DISABLED',$color[0]);
 133 define('SQM_BUTTON_BACKGROUND_TEXT',$color[12]);
 134
 135 define('SQM_BLOCK_BACKGROUND',$color[12]);
 136 define('SQM_BLOCK_TEXT',$color[8]);
 137 define('SQM_BLOCK_TITLE',$color[10]);
 138 define('SQM_BLOCK_TITLE_TEXT',$color[7]);
 139
 140 define('SQM_ROW_BACKGROUND_1',$color[0]);
 141 define('SQM_ROW_BACKGROUND_2',$color[12]);
 142 define('SQM_ROW_TEXT_1',$color[8]);
 143 define('SQM_ROW_TEXT_2',$color[8]);
 144 define('SQM_ROW_BACKGROUND_HIGHLIGHT',$color[5]);
 145 define('SQM_ROW_TEXT_HIGHLIGHT',$color[8]);
 146 define('SQM_ROW_BACKGROUND_SELECTED',$color[16]);
 147 define('SQM_ROW_TEXT_SELECTED',$color[8]);
 148
 149 define('SQM_COLUMN_HEADER_BACKGROUND',$color[5]);
 150 define('SQM_COLUMN_HEADER_TEXT',$color[8]);
 151
 152 define('SQM_MESSAGE_QUOTE_1',$color[13]);
 153 define('SQM_MESSAGE_QUOTE_2',$color[14]);
 154
 155 define('SQM_ERROR_TEXT',$color[2]);
 156
 157 define('SQM_ALIGN_LEFT', $align['left']);
 158 define('SQM_ALIGN_RIGHT', $align['right']);
 159
 160 if (sqgetGlobalVar('fontset',$fontset,SQ_GET) &&
 161     isset($fontsets[$fontset])) {
 162     $fontfamily=$fontsets[$fontset];
 163 } else {
 164     $fontfamily='';
 165 }
 166 $oTemplate->assign('fontfamily', $fontfamily);
 167
 168 if (! sqgetGlobalVar('fontsize',$fontsize,SQ_GET)) {
 169     $fontsize = 0;
 170 } else {
 171     $fontsize = (int) $fontsize;
 172 }
 173 $oTemplate->assign('fontsize', $fontsize);
 174
 175 header('Content-Type: text/css');
 176 // output a last-modified header if we can
 177 if ( $lastmod = @filemtime($oTemplate->template_dir . 'stylesheet.tpl') ) {
 178     $gmlastmod = gmdate('D, d M Y H:i:s', $lastmod) . ' GMT';
 179     header('Last-Modified: ' . $gmlastmod);
 180 }
 181 $oTemplate->display('stylesheet.tpl');
 182
 183 /**
 184  * Include any additional stylesheets provided by the template
 185  */
 186 $template_css = $oTemplate->getAdditionalStyleSheets();
 187 foreach ($template_css as $stylesheet) {
 188     $oTemplate->display($stylesheet);
 189 }