<?php
+
/**
* Style sheet script
*
- * Script processes GET arguments and generates CSS output from stylesheet.tpl.
+ * Script processes GET arguments and generates CSS output from stylesheet.tpl,
+ * which is defined in each template set.
+ *
* Used GET arguments:
* <ul>
* <li>themeid - string, sets theme file from themes/*.php
- * <li>templateid - string, sets template directory from templates/
+ * <li>templateid - string, sets template set ID
* <li>fontset - string, sets selected set of fonts from $fontsets array.
* <li>fontsize - integer, sets selected font size
* <li>dir - string, sets text direction variables. Possible values 'rtl' or 'ltr'
* </ul>
- * @copyright © 2005-2006 The SquirrelMail Project Team
+ * @copyright © 2005-2007 The SquirrelMail Project Team
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
* @version $Id$
* @package squirrelmail
*/
+/** This is the style page */
+define('PAGE_NAME', 'style');
+
/**
* Set the location in order to skip unneeded validation and other includes
* in the SquirrelMail initialisation file.
$fontsets=array();
}
+
+/**
+ * The following code should no longer be neccesary, but it will remain for the
+ * time being, just in case.
+ *
+ * TODO: Remove if no longer needed.
+ **/
/* set default colors in case color theme is not full */
$color = array();
$color[0] = '#dcdcdc'; // (light gray) TitleBar
$color[15] = '#002266'; // (dark blue) Unselectable folders
$color[16] = '#ff9933'; // (orange) Highlight color
-/** get theme from GET */
-if (sqgetGlobalVar('themeid',$themeid,SQ_GET) &&
- file_exists(SM_PATH . 'themes/'.basename($themeid,'.php').'.php')) {
- include_once(SM_PATH . 'themes/'.basename($themeid,'.php').'.php');
-} elseif (file_exists($theme[$theme_default]['PATH'])) {
- include_once($theme[$theme_default]['PATH']);
-}
-
-/**
- * Get text direction
- */
-if (sqgetGlobalVar('dir',$text_direction,SQ_GET) &&
- $text_direction == 'rtl') {
- $align = array('left' => 'right', 'right' => 'left');
-} else {
- $align = array('left' => 'left', 'right' => 'right');
-}
-
-/**/
-$oTemplate->assign('color', $color);
-
/**
* set color constants in order to use simple names instead of color array
* 0 - SQM_TEXT_DISABLED, SQM_TITLE_BACKGROUND, SQM_BUTTON_BACKGROUND_DISABLED,
define('SQM_ALIGN_LEFT', $align['left']);
define('SQM_ALIGN_RIGHT', $align['right']);
+// END TODO
+
if (sqgetGlobalVar('fontset',$fontset,SQ_GET) &&
isset($fontsets[$fontset])) {
$fontfamily=$fontsets[$fontset];
} else {
$fontfamily='';
}
-$oTemplate->assign('fontfamily', $fontfamily);
if (! sqgetGlobalVar('fontsize',$fontsize,SQ_GET)) {
$fontsize = 0;
} else {
$fontsize = (int) $fontsize;
}
-$oTemplate->assign('fontsize', $fontsize);
+$oTemplate->header('Content-Type: text/css');
/**
* GOTCHA #1: When sending the headers for caching, we must send Expires,
* Last-Modified, Pragma, and Cache-Control headers. If we don't PHP
- * weill makeup values that will break the cacheing.
+ * will makeup values that will break the cacheing.
*
* GOTCHA #2: If the current template does not contain a template named
* stylesheet.tpl, this cacheing will break because filemtime() won't
* work. This is a problem e.g. with the default_advanced template
* that inherits CSS properties from the default template but
* doesn't contain stylesheet.tpl itself.
+IDEA: So ask the Template class object to return the mtime or better yet, the full file path (at least from SM_PATH) by using $oTemplate->get_template_file_path(stylesheet.tpl) but this is still a problem if the default template also does not have such a file (in which case, we fall back to SM's css/deafult css file (so in that case, go get that file's mtime!)
+ * Possibly naive suggestion - template can define its own default
+ * template name
*
+ * GOTCHA #3: If the user changes user prefs for things like font size then
+ * the mtime should be updated to the time of that change, and not
+ * that of the stylesheet.tpl file. IDEA: can this be a value kept
+ * in user prefs (always compare to actual file mtime before sending
+ * to the browser)
+ *
+ * Comment re gotcha #3: If we only define basic font prefs here, we really
+ * only need to refresh the cache if one of the font prefs changes.
+ * Possibly some type of "force nocache flag could be set if a font pref is
+ * changed?
+ *
+ * Response: Perhaps, if that can be implemented great, but I think the
+ * user prefs solution would definitely work: catch the font setting change
+ * in a custom save() routine from user prefs and away we go.
+ *
* TODO: Fix this. :)
- **/
-header('Content-Type: text/css');
-if ( $lastmod = @filemtime(getcwd() .'/'. $oTemplate->template_dir . 'stylesheet.tpl') ) {
+ */
+
+if ( $lastmod = @filemtime(SM_PATH . $oTemplate->get_template_file_directory()
+ . 'css/stylesheet.tpl') ) {
$gmlastmod = gmdate('D, d M Y H:i:s', $lastmod) . ' GMT';
$expires = gmdate('D, d M Y H:i:s', strtotime('+1 week')) . ' GMT';
header('Last-Modified: ' . $gmlastmod);
header('Pragma: ');
header('Cache-Control: public, must-revalidate');
}
-$oTemplate->display('stylesheet.tpl');
+// Steve, why did you remove this? Is it irrelevant now? If so, let's
+// remove the rest of the references to it here (note that it is being
+// used above in the filetime() statement) and elsewhere
+// $oTemplate->display('css/stylesheet.tpl');
/**
- * Include any additional stylesheets provided by the template
+ * Additional styles are now handled by adding stylesheets to
+ * templates/<template>/css/, so here, we simply define some
+ * basic styles based on user prefs.
*/
-$template_css = $oTemplate->getAdditionalStyleSheets();
-foreach ($template_css as $stylesheet) {
- $oTemplate->display($stylesheet);
+?>
+/* older css template */
+body, td, th, dd, dt, h1, h2, h3, h4, h5, h6, p, ol, ul, li {
+<?php
+if($fontfamily) echo ' font-family: '.$fontfamily.";\n";
+?>
}
+body, small {
+<?php
+if($fontsize) echo ' font-size: '.($fontsize-2)."pt;\n";
+?>
+}
+td, th {
+<?php
+if($fontsize) echo ' font-size: '.$fontsize."pt;\n";
+?>
+}
+textarea, pre {
+font-family: monospace;
+<?php
+if($fontsize) echo ' font-size: '.($fontsize-1)."pt;\n";
+?>
+}
+
projects / squirrelmail.git / blobdiff