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  1. <?php
  2. /**
  3. * Get the custom style attributes, these are defined by theme options.
  4. *
  5. * @global type $graphene_settings
  6. * @global type $graphene_defaults
  7. * @global type $content_width
  8. * @return string
  9. */
  10. function graphene_get_custom_style(){
  11. global $graphene_settings, $graphene_defaults, $content_width;
  12.  
  13. $background = get_theme_mod( 'background_image', false);
  14. $bgcolor = get_theme_mod( 'background_color', false);
  15. $widgetcolumn = (is_front_page() && $graphene_settings['alt_home_footerwidget']) ? $graphene_settings['alt_footerwidget_column'] : $graphene_settings['footerwidget_column'];
  16. $container_width = apply_filters( 'graphene_container_width', $graphene_settings['container_width'] );
  17. $gutter = $graphene_settings['gutter_width'];
  18. $grid_width = $graphene_settings['grid_width'];
  19.  
  20. $style = '';
  21.  
  22. /* Disable default background if a custom background colour is defined */
  23. if ( ! $background && $bgcolor ) {
  24. $style .= 'body{background-image:none;}';
  25. }
  26.  
  27. /* Set the width of the bottom widget items if number of columns is specified */
  28. if ( $widgetcolumn ) {
  29. $widget_width = floor( ( ( ( $container_width - $gutter * 2 ) - 20 * ( $widgetcolumn - 1 ) ) / $widgetcolumn ) - 20 );
  30. $style .= '#sidebar_bottom .sidebar-wrap{width:'.$widget_width.'px}';
  31. }
  32.  
  33. /* Set the width of the nav menu dropdown menu item width if specified */
  34. if ( $graphene_settings['navmenu_child_width'] ) {
  35. $nav_width = $graphene_settings['navmenu_child_width'];
  36. $style .= '#nav li ul{width:'.$nav_width.'px;}';
  37.  
  38. if ( ! is_rtl() ){
  39. $background_left = -652-(200-$nav_width);
  40. $tmp_width = $nav_width-35;
  41.  
  42. $style .= ' #nav li ul ul{margin-left:'.$nav_width.'px}
  43. #header-menu ul li.menu-item-ancestor > a {
  44. background-position:'.$background_left.'px -194px;
  45. width:'.$tmp_width.'px;
  46. }
  47. #header-menu ul li.menu-item-ancestor:hover > a,
  48. #header-menu ul li.current-menu-item > a,
  49. #header-menu ul li.current-menu-ancestor > a {
  50. background-position:'.$background_left.'px -238px;
  51. }
  52. #secondary-menu ul li.menu-item-ancestor > a {
  53. background-position:'.$background_left.'px -286px;
  54. width:'.$tmp_width.'px;
  55. }
  56. #secondary-menu ul li.menu-item-ancestor:hover > a,
  57. #secondary-menu ul li.current-menu-item > a,
  58. #secondary-menu ul li.current-menu-ancestor > a {
  59. background-position:'.$background_left.'px -319px;
  60. }';
  61. } else {
  62. $style .= ' #nav li ul ul{margin-right:'.$nav_width.'px; margin-left: 0;}
  63. #header-menu ul li.menu-item-ancestor > a,
  64. #secondary-menu ul li.menu-item-ancestor > a {
  65. width:'.($nav_width-35).'px;
  66. }';
  67. }
  68.  
  69. $style .= '#header-menu ul li a{width:'.($nav_width-20).'px;}';
  70. $style .= '#secondary-menu ul li a{width:'.($nav_width-30).'px;}';
  71. }
  72.  
  73. /* Header title text style */
  74. $font_style = '';
  75. $font_style .= ( $graphene_settings['header_title_font_type']) ? 'font-family:'.$graphene_settings['header_title_font_type'].';' : '';
  76. $font_style .= ( $graphene_settings['header_title_font_lineheight']) ? 'line-height:'.$graphene_settings['header_title_font_lineheight'].';' : '';
  77. $font_style .= ( $graphene_settings['header_title_font_size']) ? 'font-size:'.$graphene_settings['header_title_font_size'].';' : '';
  78. $font_style .= ( $graphene_settings['header_title_font_weight']) ? 'font-weight:'.$graphene_settings['header_title_font_weight'].';' : '';
  79. $font_style .= ( $graphene_settings['header_title_font_style']) ? 'font-style:'.$graphene_settings['header_title_font_style'].';' : '';
  80. if ( $font_style ) { $style .= '.header_title { '.$font_style.' }'; }
  81.  
  82. /* Header description text style */
  83. $font_style = '';
  84. $font_style .= ( $graphene_settings['header_desc_font_type']) ? 'font-family:'.$graphene_settings['header_desc_font_type'].';' : '';
  85. $font_style .= ( $graphene_settings['header_desc_font_size']) ? 'font-size:'.$graphene_settings['header_desc_font_size'].';' : '';
  86. $font_style .= ( $graphene_settings['header_desc_font_lineheight']) ? 'line-height:'.$graphene_settings['header_desc_font_lineheight'].';' : '';
  87. $font_style .= ( $graphene_settings['header_desc_font_weight']) ? 'font-weight:'.$graphene_settings['header_desc_font_weight'].';' : '';
  88. $font_style .= ( $graphene_settings['header_desc_font_style']) ? 'font-style:'.$graphene_settings['header_desc_font_style'].';' : '';
  89. if ( $font_style ) { $style .= '.header_desc { '.$font_style.' }'; }
  90.  
  91. /* Content text style */
  92. $font_style = '';
  93. $font_style .= ( $graphene_settings['content_font_type']) ? 'font-family:'.$graphene_settings['content_font_type'].';' : '';
  94. $font_style .= ( $graphene_settings['content_font_size']) ? 'font-size:'.$graphene_settings['content_font_size'].';' : '';
  95. $font_style .= ( $graphene_settings['content_font_lineheight']) ? 'line-height:'.$graphene_settings['content_font_lineheight'].';' : '';
  96. $font_style .= ( $graphene_settings['content_font_colour'] != $graphene_defaults['content_font_colour']) ? 'color:'.$graphene_settings['content_font_colour'].';' : '';
  97. if ( $font_style ) { $style .= '.entry-content, .sidebar, .comment-entry { '.$font_style.' }'; }
  98.  
  99. /* Adjust post title if author's avatar is shown */
  100. if ( $graphene_settings['show_post_avatar']) {
  101. $tmp_margin = !is_rtl() ? 'margin-right' : 'margin-left';
  102. $style .= '.post-title a, .post-title a:visited{display:block;'.$tmp_margin.':45px;padding-bottom:0;}';
  103. }
  104.  
  105. /* Slider height */
  106. if ( $graphene_settings['slider_height']) {
  107. $style .= '.featured_slider #slider_root{height:'.$graphene_settings['slider_height'].'px;}';
  108. }
  109.  
  110. /* Link header image */
  111. if ( $graphene_settings['link_header_img'] && (HEADER_IMAGE_WIDTH != 900 || HEADER_IMAGE_HEIGHT != 198) ) {
  112. $style .= '#header_img_link{width:'. HEADER_IMAGE_WIDTH .'px; height:'. HEADER_IMAGE_HEIGHT .'px;}';
  113. }
  114.  
  115. // Link style
  116. if ( $graphene_settings['link_colour_normal'] != $graphene_defaults['link_colour_normal']) { $style.='a{color:'.$graphene_settings['link_colour_normal'].';}';}
  117. if ( $graphene_settings['link_colour_visited'] != $graphene_defaults['link_colour_visited']) { $style.='a:visited{color:'.$graphene_settings['link_colour_visited'].';}';}
  118. if ( $graphene_settings['link_colour_hover'] != $graphene_defaults['link_colour_hover']) { $style.='a:hover{color:'.$graphene_settings['link_colour_hover'].';}';}
  119. if ( $graphene_settings['link_decoration_normal']) { $style.='a{text-decoration:'.$graphene_settings['link_decoration_normal'].';}';}
  120. if ( $graphene_settings['link_decoration_hover']) { $style.='a:hover{text-decoration:'.$graphene_settings['link_decoration_hover'].';}';}
  121.  
  122. // Custom column width
  123. $style .= graphene_get_custom_column_width();
  124.  
  125. return $style;
  126. }
  127.  
  128.  
  129. /**
  130. * Get the custom colour style attributes defined by the theme colour settings
  131. *
  132. * @global type $graphene_settings
  133. * @global type $graphene_defaults
  134. * @return string
  135. */
  136. function graphene_get_custom_colours(){
  137. global $graphene_settings, $graphene_defaults;
  138. $style = '';
  139.  
  140. if ( ! is_admin() || strstr( $_SERVER["REQUEST_URI"], 'page=graphene_options&tab=display' ) ) {
  141.  
  142. /* Customised colours */
  143.  
  144. // Content area
  145. if ( $graphene_settings['bg_content_wrapper'] != $graphene_defaults['bg_content_wrapper']) {$style .= '#content, .menu-bottom-shadow{background-color:'.$graphene_settings['bg_content_wrapper'].';}';}
  146. if ( $graphene_settings['bg_content'] != $graphene_defaults['bg_content']) {$style .= '.post{background-color:'.$graphene_settings['bg_content'].';}';}
  147. if ( $graphene_settings['bg_meta_border'] != $graphene_defaults['bg_meta_border']) {$style .= '.post-title, .post-title a, .post-title a:visited, .entry-footer{border-color:'.$graphene_settings['bg_meta_border'].';}';}
  148. if ( $graphene_settings['bg_post_top_border'] != $graphene_defaults['bg_post_top_border']) {$style .= '.post{border-top-color:'.$graphene_settings['bg_post_top_border'].';}';}
  149. if ( $graphene_settings['bg_post_bottom_border'] != $graphene_defaults['bg_post_bottom_border']) {$style .= '.post{border-bottom-color:'.$graphene_settings['bg_post_bottom_border'].';}';}
  150. if ( $graphene_settings['bg_post_bottom_border'] != $graphene_defaults['bg_post_bottom_border']) {$style .= '.post{border-bottom-color:'.$graphene_settings['bg_post_bottom_border'].';}';}
  151.  
  152. // Widgets
  153. if ( $graphene_settings['bg_widget_item'] != $graphene_defaults['bg_widget_item']) {$style .= '.sidebar div.sidebar-wrap{background-color:'.$graphene_settings['bg_widget_item'].';}';}
  154. if ( $graphene_settings['bg_widget_list'] != $graphene_defaults['bg_widget_list']) {$style .= '.sidebar ul li{border-color:'.$graphene_settings['bg_widget_list'].';}';}
  155. if ( $graphene_settings['bg_widget_header_border'] != $graphene_defaults['bg_widget_header_border']) {$style .= '.sidebar h3{border-color:'.$graphene_settings['bg_widget_header_border'].';}';}
  156. if ( $graphene_settings['bg_widget_title'] != $graphene_defaults['bg_widget_title']) {$style .= '.sidebar h3, .sidebar h3 a, .sidebar h3 a:visited{color:'.$graphene_settings['bg_widget_title'].';}';}
  157. if ( $graphene_settings['bg_widget_title_textshadow'] != $graphene_defaults['bg_widget_title_textshadow']) {$style .= '.sidebar h3{text-shadow: 0 -1px '.$graphene_settings['bg_widget_title_textshadow'].';}';}
  158. $grad_top = $graphene_settings['bg_widget_header_top'];
  159. $grad_bottom = $graphene_settings['bg_widget_header_bottom'];
  160. if ( $grad_bottom != $graphene_defaults['bg_widget_header_bottom'] || $grad_top != $graphene_defaults['bg_widget_header_top']) {$style .= '.sidebar h3{
  161. background: ' . $grad_top . ';
  162. background: -moz-linear-gradient( ' . $grad_top . ', ' . $grad_bottom . ' );
  163. background: -webkit-linear-gradient(top, ' . $grad_top . ', ' . $grad_bottom . ' );
  164. background: linear-gradient( ' . $grad_top . ', ' . $grad_bottom . ' );
  165. }';}
  166.  
  167. // Slider
  168. $grad_top = $graphene_settings['bg_slider_top'];
  169. $grad_bottom = $graphene_settings['bg_slider_bottom'];
  170. if ( $grad_bottom != $graphene_defaults['bg_slider_bottom'] || $grad_top != $graphene_defaults['bg_slider_top']) {$style .= '.featured_slider {
  171. -pie-background: linear-gradient(left top, ' . $grad_top . ', ' . $grad_bottom . ' );
  172. background: ' . $grad_top . ';
  173. background: -moz-linear-gradient(left top, ' . $grad_top . ', ' . $grad_bottom . ' );
  174. background: -webkit-linear-gradient(left top, ' . $grad_top . ', ' . $grad_bottom . ' );
  175. background: linear-gradient(left top, ' . $grad_top . ', ' . $grad_bottom . ' );
  176. }';}
  177.  
  178. // Block button
  179. $grad_top = $graphene_settings['bg_button'];
  180. $grad_bottom = graphene_hex_addition( $grad_top, -26);
  181. $grad_bottom_hover = graphene_hex_addition( $grad_top, -52);
  182. $font_color = $graphene_settings['bg_button_label'];
  183. $font_shadow = $graphene_settings['bg_button_label_textshadow'];
  184. if ( $grad_top != $graphene_defaults['bg_button']) {
  185. $style .= '.block-button, .block-button:visited, .Button, .button {
  186. background: ' . $grad_top . ';
  187. background: -moz-linear-gradient( ' . $grad_top . ', ' . $grad_bottom . ' );
  188. background: -webkit-linear-gradient(top, ' . $grad_top . ', ' . $grad_bottom . ' );
  189. background: linear-gradient( ' . $grad_top . ', ' . $grad_bottom . ' );
  190. border-color: ' . $grad_bottom . ';
  191. text-shadow: 0 -1px 1px ' . $font_shadow . ';
  192. color: ' . $font_color . ';
  193. }';
  194. $style .= '.block-button:hover, .button:hover {
  195. background: ' . $grad_top . ';
  196. background: -moz-linear-gradient( ' . $grad_top . ', ' . $grad_bottom_hover . ' );
  197. background: -webkit-linear-gradient(top, ' . $grad_top . ', ' . $grad_bottom_hover . ' );
  198. background: linear-gradient( ' . $grad_top . ', ' . $grad_bottom_hover . ' );
  199. color: ' . $font_color . ';
  200. }';
  201. }
  202.  
  203. // Archive
  204. $grad_left = $graphene_settings['bg_archive_left'];
  205. $grad_right = $graphene_settings['bg_archive_right'];
  206. if ( $grad_left != $graphene_defaults['bg_archive_left'] || $grad_right != $graphene_defaults['bg_archive_right']) {$style .= '.page-title {
  207. -pie-background: linear-gradient(left top, ' . $grad_left . ', ' . $grad_right . ' );
  208. background: ' . $grad_top . ';
  209. background: -moz-linear-gradient(left top, ' . $grad_left . ', ' . $grad_right . ' );
  210. background: -webkit-linear-gradient(left top, ' . $grad_left . ', ' . $grad_right . ' );
  211. background: linear-gradient(left top, ' . $grad_left . ', ' . $grad_right . ' );
  212. }';}
  213. if ( $graphene_settings['bg_archive_label'] != $graphene_defaults['bg_archive_label']) {$style .= '.page-title{color:'.$graphene_settings['bg_archive_label'].';}';}
  214. if ( $graphene_settings['bg_archive_text'] != $graphene_defaults['bg_archive_text']) {$style .= '.page-title span{color:'.$graphene_settings['bg_archive_text'].';}';}
  215. if ( $graphene_settings['bg_archive_textshadow'] != $graphene_defaults['bg_archive_textshadow']) {$style .= '.page-title{text-shadow: 0 -1px 0 '.$graphene_settings['bg_archive_textshadow'].';}';}
  216. }
  217.  
  218. // Admin only
  219. if ( is_admin() && strstr( $_SERVER["REQUEST_URI"], 'page=graphene_options&tab=display' ) ) {
  220.  
  221. // Widgets
  222. if ( $graphene_settings['content_font_colour'] != $graphene_defaults['content_font_colour']) {$style .= '.graphene, .graphene li, .graphene p{color:'.$graphene_settings['content_font_colour'].';}';}
  223. if ( $graphene_settings['link_colour_normal'] != $graphene_defaults['link_colour_normal']) {$style .= '.graphene a{color:'.$graphene_settings['link_colour_normal'].';}';}
  224. if ( $graphene_settings['link_colour_visited'] != $graphene_defaults['link_colour_visited']) {$style .= '.graphene a:visited{color:'.$graphene_settings['link_colour_visited'].';}';}
  225. if ( $graphene_settings['link_colour_hover'] != $graphene_defaults['link_colour_hover']) {$style .= '.graphene a:hover{color:'.$graphene_settings['link_colour_hover'].';}';}
  226.  
  227. // Slider
  228. $grad_bottom = $graphene_settings['bg_slider_bottom'];
  229. $grad_top = $graphene_settings['bg_slider_top'];
  230. if ( $grad_bottom != $graphene_defaults['bg_slider_bottom'] || $grad_top != $graphene_defaults['bg_slider_top']) {$style .= '#grad-box {
  231. -pie-background: linear-gradient(left top, ' . $grad_top . ', ' . $grad_bottom . ' );
  232. background: ' . $grad_top . ';
  233. background: linear-gradient(left top, ' . $grad_top . ', ' . $grad_bottom . ' );
  234. background: -moz-linear-gradient(left top, ' . $grad_top . ', ' . $grad_bottom . ' );
  235. background: -webkit-gradient(linear, left top, right bottom, from( ' . $grad_top . ' ), to( ' . $grad_bottom . ' ) );
  236. }';
  237. }
  238. }
  239.  
  240. return $style;
  241. }
  242.  
  243.  
  244. /**
  245. * Build and return the CSS styles custom column width
  246. *
  247. * @package Graphene
  248. * @since 1.6
  249. * @return string $style CSS styles
  250. */
  251. function graphene_get_custom_column_width(){
  252. global $graphene_settings, $graphene_defaults;
  253. $column_mode = graphene_column_mode();
  254. $container = $graphene_settings['container_width'];
  255. $grid = $graphene_settings['grid_width'];
  256. $gutter = $graphene_settings['gutter_width'];
  257. $style = '';
  258.  
  259. /* Custom container width */
  260. if ( $container != $graphene_defaults['container_width'] ){
  261. $style .= ".container_16 {width:{$container}px}";
  262. for ( $i = 1; $i <= 16; $i++ ){
  263.  
  264. /* Grid */
  265. $style .= '.container_16 .grid_' . $i . '{width:';
  266. $style .= ( $grid * $i ) + ( $gutter * ( ( $i * 2 ) - 2) );
  267. $style .= 'px}';
  268.  
  269. /* Prefix */
  270. $style .= '.container_16 .prefix_' . $i . '{padding-left:';
  271. $style .= ( $grid * $i ) + ( $gutter * ( $i * 2 ) );
  272. $style .= 'px}';
  273.  
  274. /* Suffix */
  275. $style .= '.container_16 .suffix_' . $i . '{padding-right:';
  276. $style .= ( $grid * $i ) + ( $gutter * ( $i * 2 ) );
  277. $style .= 'px}';
  278.  
  279. /* Push */
  280. $style .= '.container_16 .push_' . $i . '{left:';
  281. $style .= ( $grid * $i ) + ( $gutter * ( $i * 2 ) );
  282. $style .= 'px}';
  283.  
  284. /* Pull */
  285. $style .= '.container_16 .pull_' . $i . '{left:-';
  286. $style .= ( $grid * $i ) + ( $gutter * ( $i * 2 ) );
  287. $style .= 'px}';
  288. }
  289. }
  290.  
  291. /* Custom column width - one-column mode */
  292. if ( strpos( $column_mode, 'one-col' ) === 0 && ( $container != $graphene_defaults['container_width'] ) ){
  293. $content = $container - $gutter * 2;
  294.  
  295. $style .= '.one-column .comment-form-author, .one-column .comment-form-email, .one-column .comment-form-url {width:' . ( ( $content - $gutter * 6 ) / 3 ). 'px}';
  296. $style .= '.one-column .graphene-form-field {width:' . ( ( ( $content - $gutter * 6 ) / 3 ) - 8 ) . 'px}';
  297. $style .= '.one-column #commentform textarea {width:' . ( ( $content - $gutter * 2 ) - 8 ) . 'px}';
  298. }
  299.  
  300. /* Custom column width - two-column mode */
  301. $content = $graphene_settings['column_width']['two-col']['content'];
  302. $content_default = $graphene_defaults['column_width']['two-col']['content'];
  303.  
  304. if ( strpos( $column_mode, 'two-col' ) === 0 && ( $content != $content_default ) ){
  305. $sidebar = $graphene_settings['column_width']['two-col']['sidebar'];
  306.  
  307. $style .= '#content-main, .container_16 .slider_post {width:' . $content . 'px}';
  308. $style .= '#sidebar1, #sidebar2 {width:' . $sidebar . 'px}';
  309. $style .= '.comment-form-author, .comment-form-email, .comment-form-url {width:' . ( ( $content - $gutter * 6 ) / 3 ). 'px}';
  310. $style .= '.graphene-form-field {width:' . ( ( ( $content - $gutter * 6 ) / 3 ) - 8 ) . 'px}';
  311. $style .= '#commentform textarea {width:' . ( ( $content - $gutter * 2 ) - 8 ) . 'px}';
  312. }
  313.  
  314. /* Custom column width - three-column mode */
  315. $content = $graphene_settings['column_width']['three-col']['content'];
  316. $sidebar_left = $graphene_settings['column_width']['three-col']['sidebar_left'];
  317. $sidebar_right = $graphene_settings['column_width']['three-col']['sidebar_right'];
  318. $content_default = $graphene_defaults['column_width']['three-col']['content'];
  319. $sidebar_left_default = $graphene_defaults['column_width']['three-col']['sidebar_left'];
  320. $sidebar_right_default = $graphene_defaults['column_width']['three-col']['sidebar_right'];
  321.  
  322. if ( strpos( $column_mode, 'three-col' ) === 0 && ( $content != $content_default || $sidebar_left != $sidebar_left_default || $sidebar_right != $sidebar_right_default ) ){
  323.  
  324. $style .= '#content-main, .container_16 .slider_post {width:' . $content . 'px}';
  325. $style .= '#sidebar1 {width:' . $sidebar_right . 'px}';
  326. $style .= '#sidebar2 {width:' . $sidebar_left . 'px}';
  327. $style .= '.three-columns .comment-form-author, .three-columns .comment-form-email, .three-columns .comment-form-url {width:' . ( ( $content - $gutter * 6 ) / 3 ). 'px}';
  328. $style .= '.three-columns .graphene-form-field {width:' . ( ( ( $content - $gutter * 6 ) / 3 ) - 8 ) . 'px}';
  329. $style .= '.three-columns #commentform textarea {width:' . ( ( $content - $gutter * 2 ) - 8 ) . 'px}';
  330. }
  331.  
  332. return apply_filters( 'graphene_custom_column_width_style', $style );
  333. }
  334.  
  335.  
  336. /**
  337. * Sets the various customised styling according to the options set for the theme.
  338. *
  339. * @package Graphene
  340. * @since Graphene 1.0.8
  341. */
  342. function graphene_custom_style(){
  343. global $graphene_settings;
  344. $style = '';
  345.  
  346. // the custom colours are needed in both the display and admin mode
  347. $style .= graphene_get_custom_colours();
  348.  
  349. // only get the custom css styles when were not in the admin mode
  350. if ( ! is_admin() ) {
  351. $style .= graphene_get_custom_style();
  352.  
  353. // always the custom css at the end, this is the most important
  354. if ( $graphene_settings['custom_css']) { $style .= $graphene_settings['custom_css']; }
  355. }
  356.  
  357. if ( $style ){ echo '<style type="text/css">'."\n".$style."\n".'</style>'."\n"; }
  358. do_action( 'graphene_custom_style' );
  359. }
  360. add_action( 'wp_head', 'graphene_custom_style' );
  361. add_action( 'admin_head', 'graphene_custom_style' );
  362.  
  363.  
  364. /**
  365. * Check to see if there's a favicon.ico in wordpress root directory and add
  366. * appropriate head element for the favicon
  367. */
  368. function graphene_favicon(){
  369. global $graphene_settings;
  370. if ( $graphene_settings['favicon_url'] ) { ?>
  371. <link rel="icon" href="<?php echo $graphene_settings['favicon_url']; ?>" type="image/x-icon" />
  372. <?php
  373. } elseif ( is_file( ABSPATH . 'favicon.ico' ) ){ ?>
  374. <link rel="icon" href="<?php echo home_url(); ?>/favicon.ico" type="image/x-icon" />
  375. <?php }
  376. }
  377. add_action( 'wp_head', 'graphene_favicon' );
  378.  
  379.  
  380. /**
  381. * Add the .htc file for partial CSS3 support in Internet Explorer
  382. */
  383. function graphene_ie_css3(){ ?>
  384. <!--[if lte IE 8]>
  385. <style type="text/css" media="screen">
  386. #footer, div.sidebar-wrap, .block-button, .featured_slider, #slider_root, #nav li ul, .pie{behavior: url(<?php echo get_template_directory_uri(); ?>/js/PIE.php);}
  387. .featured_slider{margin-top:0 !important;}
  388. </style>
  389. <![endif]-->
  390. <?php
  391. }
  392. add_action( 'wp_head', 'graphene_ie_css3' );
  393.  
  394.  
  395. /**
  396. * Fix IE8 image scaling issues when using max-width property on images
  397. */
  398. function graphene_ie8_img(){ ?>
  399. <!--[if IE 8]>
  400. <script type="text/javascript">
  401. (function( $) {
  402. var imgs, i, w;
  403. var imgs = document.getElementsByTagName( 'img' );
  404. maxwidth = 0.98 * $( '.entry-content' ).width();
  405. for( i = 0; i < imgs.length; i++ ) {
  406. w = imgs[i].getAttribute( 'width' );
  407. if ( w > maxwidth ) {
  408. imgs[i].removeAttribute( 'width' );
  409. imgs[i].removeAttribute( 'height' );
  410. }
  411. }
  412. })(jQuery);
  413. </script>
  414. <![endif]-->
  415. <?php
  416. }
  417. add_action( 'wp_footer', 'graphene_ie8_img' );
  418.  
  419.  
  420. /**
  421. * Add Google Analytics code if tracking is enabled
  422. */
  423. function graphene_google_analytics(){
  424. global $graphene_settings;
  425. if ( $graphene_settings['show_ga']) : ?>
  426. <!-- BEGIN Google Analytics script -->
  427. <?php echo stripslashes( $graphene_settings['ga_code']); ?>
  428. <!-- END Google Analytics script -->
  429. <?php endif;
  430. }
  431. add_action( 'wp_head', 'graphene_google_analytics', 1000);
  432.  
  433.  
  434. /**
  435. * This function prints out the title for the website.
  436. * If present, the theme will display customised site title structure.
  437. */
  438. function graphene_title( $title, $sep = '&raquo;', $seplocation = '' ){
  439. global $graphene_settings;
  440. $default_title = $title;
  441.  
  442. if ( is_feed() ){
  443.  
  444. $title = $default_title;
  445.  
  446. } elseif ( is_front_page() ) {
  447.  
  448. if ( $graphene_settings['custom_site_title_frontpage']) {
  449. $title = $graphene_settings['custom_site_title_frontpage'];
  450. $title = str_replace( '#site-name', get_bloginfo( 'name' ), $title);
  451. $title = str_replace( '#site-desc', get_bloginfo( 'description' ), $title);
  452. } else {
  453. $title = get_bloginfo( 'name' ) . " &raquo; " . get_bloginfo( 'description' );
  454. }
  455.  
  456. } else {
  457.  
  458. if ( $graphene_settings['custom_site_title_content'] ) {
  459. $title = $graphene_settings['custom_site_title_content'];
  460. $title = str_replace( '#site-name', get_bloginfo( 'name' ), $title );
  461. $title = str_replace( '#site-desc', get_bloginfo( 'description' ), $title );
  462. $title = str_replace( '#post-title', $default_title, $title );
  463. } else {
  464. $title = $default_title . " &raquo; " . get_bloginfo( 'name' );
  465. }
  466. }
  467.  
  468. return ent2ncr( apply_filters( 'graphene_title', $title ) );
  469. }
  470. add_filter( 'wp_title', 'graphene_title', 10, 3 );
  471. ?>
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