themes/igniter/template.php

<?php
function igniter_regions() {
  return array(
    'left' => t('left sidebar'),
    'right' => t('right sidebar'),
    'navbar' => t('navigation bar'),
    'content_top' => t('content top'),
    'content_bottom' => t('content bottom'),
    'pre_header' => t('pre header'),
    'header' => t('header'),
    'footer' => t('footer'),
    'closure_region' => t('closure'),
  );
}

/**
 * Intercept template variables
 *
 * @param $hook
 *   The name of the theme function being executed (name of the .tpl.php file)
 * @param $vars
 *   A copy of the array containing the variables for the hook.
 * @return
 *   The array containing additional variables to merge with $vars.
 */
function _phptemplate_variables($hook, $vars = array()) {
  // Get the currently logged in user
  global $user;

  // Set a new $is_admin variable. This is determined by looking at the
  // currently logged in user and seeing if they are in the role 'admin'. The
  // 'admin' role will need to have been created manually for this to work this
  // variable is available to all templates.
  $vars['is_admin'] = in_array('admin', $user->roles);

  switch ($hook) {
    case 'page':
      global $theme, $theme_key;

      // If we're in the main theme
      if ($theme == $theme_key) {
        // Avoid IE5 bug that always loads @import print stylesheets
       $vars['head'] = igniter_add_print_css($vars['directory'] .'/print.css');
      }
    break;
   }
   return $vars;
 }

/**
 * Adds a print stylesheet to the page's $head variable.
 *
 * This is a work-around for a serious bug in IE5 in which it loads print
 * stylesheets for screen display when using an @import method, Drupal's default
 * method when using drupal_add_css().
 *
 * @param string $url
 *   The URL of the print stylesheet
 * @return
 *   All the rendered links for the $head variable
 */
function igniter_add_print_css($url) {
  global $base_path;
  return drupal_set_html_head(
    '<link'.
    drupal_attributes(
      array(
        'rel' => 'stylesheet',
        'href' => $base_path . $url,
        'type' => 'text/css',
        'media' => 'print',
      )
    ) ." />\n"
  );
}
1	<?php
2	function igniter_regions() {
3	return array(
4	'left' => t('left sidebar'),
5	'right' => t('right sidebar'),
6	'navbar' => t('navigation bar'),
7	'content_top' => t('content top'),
8	'content_bottom' => t('content bottom'),
9	'pre_header' => t('pre header'),
10	'header' => t('header'),
11	'footer' => t('footer'),
12	'closure_region' => t('closure'),
13	);
14	}
15
16	/**
17	* Intercept template variables
18	*
19	* @param $hook
20	* The name of the theme function being executed (name of the .tpl.php file)
21	* @param $vars
22	* A copy of the array containing the variables for the hook.
23	* @return
24	* The array containing additional variables to merge with $vars.
25	*/
26	function _phptemplate_variables($hook, $vars = array()) {
27	// Get the currently logged in user
28	global $user;
29
30	// Set a new $is_admin variable. This is determined by looking at the
31	// currently logged in user and seeing if they are in the role 'admin'. The
32	// 'admin' role will need to have been created manually for this to work this
33	// variable is available to all templates.
34	$vars['is_admin'] = in_array('admin', $user->roles);
35
36	switch ($hook) {
37	case 'page':
38	global $theme, $theme_key;
39
40	// If we're in the main theme
41	if ($theme == $theme_key) {
42	// Avoid IE5 bug that always loads @import print stylesheets
43	$vars['head'] = igniter_add_print_css($vars['directory'] .'/print.css');
44	}
45	break;
46	}
47	return $vars;
48	}
49
50	/**
51	* Adds a print stylesheet to the page's $head variable.
52	*
53	* This is a work-around for a serious bug in IE5 in which it loads print
54	* stylesheets for screen display when using an @import method, Drupal's default
55	* method when using drupal_add_css().
56	*
57	* @param string $url
58	* The URL of the print stylesheet
59	* @return
60	* All the rendered links for the $head variable
61	*/
62	function igniter_add_print_css($url) {
63	global $base_path;
64	return drupal_set_html_head(
65	'<link'.
66	drupal_attributes(
67	array(
68	'rel' => 'stylesheet',
69	'href' => $base_path . $url,
70	'type' => 'text/css',
71	'media' => 'print',
72	)
73	) ." />\n"
74	);
75	}