wp-content/themes/default/functions.php

   1 <?php
   2 /**
   3  * @package WordPress
   4  * @subpackage Default_Theme
   5  */
   6
   7 $content_width = 450;
   8
   9 automatic_feed_links();
  10
  11 if ( function_exists('register_sidebar') ) {
  12         register_sidebar(array(
  13                 'before_widget' => '<li id="%1$s" class="widget %2$s">',
  14                 'after_widget' => '</li>',
  15                 'before_title' => '<h2 class="widgettitle">',
  16                 'after_title' => '</h2>',
  17         ));
  18 }
  19
  20 /** @ignore */
  21 function kubrick_head() {
  22         $head = "<style type='text/css'>\n<!--";
  23         $output = '';
  24         if ( kubrick_header_image() ) {
  25                 $url =  kubrick_header_image_url() ;
  26                 $output .= "#header { background: url('$url') no-repeat bottom center; }\n";
  27         }
  28         if ( false !== ( $color = kubrick_header_color() ) ) {
  29                 $output .= "#headerimg h1 a, #headerimg h1 a:visited, #headerimg .description { color: $color; }\n";
  30         }
  31         if ( false !== ( $display = kubrick_header_display() ) ) {
  32                 $output .= "#headerimg { display: $display }\n";
  33         }
  34         $foot = "--></style>\n";
  35         if ( '' != $output )
  36                 echo $head . $output . $foot;
  37 }
  38
  39 add_action('wp_head', 'kubrick_head');
  40
  41 function kubrick_header_image() {
  42         return apply_filters('kubrick_header_image', get_option('kubrick_header_image'));
  43 }
  44
  45 function kubrick_upper_color() {
  46         if (strpos($url = kubrick_header_image_url(), 'header-img.php?') !== false) {
  47                 parse_str(substr($url, strpos($url, '?') + 1), $q);
  48                 return $q['upper'];
  49         } else
  50                 return '69aee7';
  51 }
  52
  53 function kubrick_lower_color() {
  54         if (strpos($url = kubrick_header_image_url(), 'header-img.php?') !== false) {
  55                 parse_str(substr($url, strpos($url, '?') + 1), $q);
  56                 return $q['lower'];
  57         } else
  58                 return '4180b6';
  59 }
  60
  61 function kubrick_header_image_url() {
  62         if ( $image = kubrick_header_image() )
  63                 $url = get_template_directory_uri() . '/images/' . $image;
  64         else
  65                 $url = get_template_directory_uri() . '/images/kubrickheader.jpg';
  66
  67         return $url;
  68 }
  69
  70 function kubrick_header_color() {
  71         return apply_filters('kubrick_header_color', get_option('kubrick_header_color'));
  72 }
  73
  74 function kubrick_header_color_string() {
  75         $color = kubrick_header_color();
  76         if ( false === $color )
  77                 return 'white';
  78
  79         return $color;
  80 }
  81
  82 function kubrick_header_display() {
  83         return apply_filters('kubrick_header_display', get_option('kubrick_header_display'));
  84 }
  85
  86 function kubrick_header_display_string() {
  87         $display = kubrick_header_display();
  88         return $display ? $display : 'inline';
  89 }
  90
  91 add_action('admin_menu', 'kubrick_add_theme_page');
  92
  93 function kubrick_add_theme_page() {
  94         if ( isset( $_GET['page'] ) && $_GET['page'] == basename(__FILE__) ) {
  95                 if ( isset( $_REQUEST['action'] ) && 'save' == $_REQUEST['action'] ) {
  96                         check_admin_referer('kubrick-header');
  97                         if ( isset($_REQUEST['njform']) ) {
  98                                 if ( isset($_REQUEST['defaults']) ) {
  99                                         delete_option('kubrick_header_image');
 100                                         delete_option('kubrick_header_color');
 101                                         delete_option('kubrick_header_display');
 102                                 } else {
 103                                         if ( '' == $_REQUEST['njfontcolor'] )
 104                                                 delete_option('kubrick_header_color');
 105                                         else {
 106                                                 $fontcolor = preg_replace('/^.*(#[0-9a-fA-F]{6})?.*$/', '$1', $_REQUEST['njfontcolor']);
 107                                                 update_option('kubrick_header_color', $fontcolor);
 108                                         }
 109                                         if ( preg_match('/[0-9A-F]{6}|[0-9A-F]{3}/i', $_REQUEST['njuppercolor'], $uc) && preg_match('/[0-9A-F]{6}|[0-9A-F]{3}/i', $_REQUEST['njlowercolor'], $lc) ) {
 110                                                 $uc = ( strlen($uc[0]) == 3 ) ? $uc[0]{0}.$uc[0]{0}.$uc[0]{1}.$uc[0]{1}.$uc[0]{2}.$uc[0]{2} : $uc[0];
 111                                                 $lc = ( strlen($lc[0]) == 3 ) ? $lc[0]{0}.$lc[0]{0}.$lc[0]{1}.$lc[0]{1}.$lc[0]{2}.$lc[0]{2} : $lc[0];
 112                                                 update_option('kubrick_header_image', "header-img.php?upper=$uc&lower=$lc");
 113                                         }
 114
 115                                         if ( isset($_REQUEST['toggledisplay']) ) {
 116                                                 if ( false === get_option('kubrick_header_display') )
 117                                                         update_option('kubrick_header_display', 'none');
 118                                                 else
 119                                                         delete_option('kubrick_header_display');
 120                                         }
 121                                 }
 122                         } else {
 123
 124                                 if ( isset($_REQUEST['headerimage']) ) {
 125                                         check_admin_referer('kubrick-header');
 126                                         if ( '' == $_REQUEST['headerimage'] )
 127                                                 delete_option('kubrick_header_image');
 128                                         else {
 129                                                 $headerimage = preg_replace('/^.*?(header-img.php\?upper=[0-9a-fA-F]{6}&lower=[0-9a-fA-F]{6})?.*$/', '$1', $_REQUEST['headerimage']);
 130                                                 update_option('kubrick_header_image', $headerimage);
 131                                         }
 132                                 }
 133
 134                                 if ( isset($_REQUEST['fontcolor']) ) {
 135                                         check_admin_referer('kubrick-header');
 136                                         if ( '' == $_REQUEST['fontcolor'] )
 137                                                 delete_option('kubrick_header_color');
 138                                         else {
 139                                                 $fontcolor = preg_replace('/^.*?(#[0-9a-fA-F]{6})?.*$/', '$1', $_REQUEST['fontcolor']);
 140                                                 update_option('kubrick_header_color', $fontcolor);
 141                                         }
 142                                 }
 143
 144                                 if ( isset($_REQUEST['fontdisplay']) ) {
 145                                         check_admin_referer('kubrick-header');
 146                                         if ( '' == $_REQUEST['fontdisplay'] || 'inline' == $_REQUEST['fontdisplay'] )
 147                                                 delete_option('kubrick_header_display');
 148                                         else
 149                                                 update_option('kubrick_header_display', 'none');
 150                                 }
 151                         }
 152                         //print_r($_REQUEST);
 153                         wp_redirect("themes.php?page=functions.php&saved=true");
 154                         die;
 155                 }
 156                 add_action('admin_head', 'kubrick_theme_page_head');
 157         }
 158         add_theme_page(__('Custom Header'), __('Custom Header'), 'edit_themes', basename(__FILE__), 'kubrick_theme_page');
 159 }
 160
 161 function kubrick_theme_page_head() {
 162 ?>
 163 <script type="text/javascript" src="../wp-includes/js/colorpicker.js"></script>
 164 <script type='text/javascript'>
 165 // <![CDATA[
 166         function pickColor(color) {
 167                 ColorPicker_targetInput.value = color;
 168                 kUpdate(ColorPicker_targetInput.id);
 169         }
 170         function PopupWindow_populate(contents) {
 171                 contents += '<br /><p style="text-align:center;margin-top:0px;"><input type="button" class="button-secondary" value="<?php esc_attr_e('Close Color Picker'); ?>" onclick="cp.hidePopup(\'prettyplease\')"></input></p>';
 172                 this.contents = contents;
 173                 this.populated = false;
 174         }
 175         function PopupWindow_hidePopup(magicword) {
 176                 if ( magicword != 'prettyplease' )
 177                         return false;
 178                 if (this.divName != null) {
 179                         if (this.use_gebi) {
 180                                 document.getElementById(this.divName).style.visibility = "hidden";
 181                         }
 182                         else if (this.use_css) {
 183                                 document.all[this.divName].style.visibility = "hidden";
 184                         }
 185                         else if (this.use_layers) {
 186                                 document.layers[this.divName].visibility = "hidden";
 187                         }
 188                 }
 189                 else {
 190                         if (this.popupWindow && !this.popupWindow.closed) {
 191                                 this.popupWindow.close();
 192                                 this.popupWindow = null;
 193                         }
 194                 }
 195                 return false;
 196         }
 197         function colorSelect(t,p) {
 198                 if ( cp.p == p && document.getElementById(cp.divName).style.visibility != "hidden" )
 199                         cp.hidePopup('prettyplease');
 200                 else {
 201                         cp.p = p;
 202                         cp.select(t,p);
 203                 }
 204         }
 205         function PopupWindow_setSize(width,height) {
 206                 this.width = 162;
 207                 this.height = 210;
 208         }
 209
 210         var cp = new ColorPicker();
 211         function advUpdate(val, obj) {
 212                 document.getElementById(obj).value = val;
 213                 kUpdate(obj);
 214         }
 215         function kUpdate(oid) {
 216                 if ( 'uppercolor' == oid || 'lowercolor' == oid ) {
 217                         uc = document.getElementById('uppercolor').value.replace('#', '');
 218                         lc = document.getElementById('lowercolor').value.replace('#', '');
 219                         hi = document.getElementById('headerimage');
 220                         hi.value = 'header-img.php?upper='+uc+'&lower='+lc;
 221                         document.getElementById('header').style.background = 'url("<?php echo get_template_directory_uri(); ?>/images/'+hi.value+'") center no-repeat';
 222                         document.getElementById('advuppercolor').value = '#'+uc;
 223                         document.getElementById('advlowercolor').value = '#'+lc;
 224                 }
 225                 if ( 'fontcolor' == oid ) {
 226                         document.getElementById('header').style.color = document.getElementById('fontcolor').value;
 227                         document.getElementById('advfontcolor').value = document.getElementById('fontcolor').value;
 228                 }
 229                 if ( 'fontdisplay' == oid ) {
 230                         document.getElementById('headerimg').style.display = document.getElementById('fontdisplay').value;
 231                 }
 232         }
 233         function toggleDisplay() {
 234                 td = document.getElementById('fontdisplay');
 235                 td.value = ( td.value == 'none' ) ? 'inline' : 'none';
 236                 kUpdate('fontdisplay');
 237         }
 238         function toggleAdvanced() {
 239                 a = document.getElementById('jsAdvanced');
 240                 if ( a.style.display == 'none' )
 241                         a.style.display = 'block';
 242                 else
 243                         a.style.display = 'none';
 244         }
 245         function kDefaults() {
 246                 document.getElementById('headerimage').value = '';
 247                 document.getElementById('advuppercolor').value = document.getElementById('uppercolor').value = '#69aee7';
 248                 document.getElementById('advlowercolor').value = document.getElementById('lowercolor').value = '#4180b6';
 249                 document.getElementById('header').style.background = 'url("<?php echo get_template_directory_uri(); ?>/images/kubrickheader.jpg") center no-repeat';
 250                 document.getElementById('header').style.color = '#FFFFFF';
 251                 document.getElementById('advfontcolor').value = document.getElementById('fontcolor').value = '';
 252                 document.getElementById('fontdisplay').value = 'inline';
 253                 document.getElementById('headerimg').style.display = document.getElementById('fontdisplay').value;
 254         }
 255         function kRevert() {
 256                 document.getElementById('headerimage').value = '<?php echo esc_js(kubrick_header_image()); ?>';
 257                 document.getElementById('advuppercolor').value = document.getElementById('uppercolor').value = '#<?php echo esc_js(kubrick_upper_color()); ?>';
 258                 document.getElementById('advlowercolor').value = document.getElementById('lowercolor').value = '#<?php echo esc_js(kubrick_lower_color()); ?>';
 259                 document.getElementById('header').style.background = 'url("<?php echo esc_js(kubrick_header_image_url()); ?>") center no-repeat';
 260                 document.getElementById('header').style.color = '';
 261                 document.getElementById('advfontcolor').value = document.getElementById('fontcolor').value = '<?php echo esc_js(kubrick_header_color_string()); ?>';
 262                 document.getElementById('fontdisplay').value = '<?php echo esc_js(kubrick_header_display_string()); ?>';
 263                 document.getElementById('headerimg').style.display = document.getElementById('fontdisplay').value;
 264         }
 265         function kInit() {
 266                 document.getElementById('jsForm').style.display = 'block';
 267                 document.getElementById('nonJsForm').style.display = 'none';
 268         }
 269         addLoadEvent(kInit);
 270 // ]]>
 271 </script>
 272 <style type='text/css'>
 273         #headwrap {
 274                 text-align: center;
 275         }
 276         #kubrick-header {
 277                 font-size: 80%;
 278         }
 279         #kubrick-header .hibrowser {
 280                 width: 780px;
 281                 height: 260px;
 282                 overflow: scroll;
 283         }
 284         #kubrick-header #hitarget {
 285                 display: none;
 286         }
 287         #kubrick-header #header h1 {
 288                 font-family: 'Trebuchet MS', 'Lucida Grande', Verdana, Arial, Sans-Serif;
 289                 font-weight: bold;
 290                 font-size: 4em;
 291                 text-align: center;
 292                 padding-top: 70px;
 293                 margin: 0;
 294         }
 295
 296         #kubrick-header #header .description {
 297                 font-family: 'Lucida Grande', Verdana, Arial, Sans-Serif;
 298                 font-size: 1.2em;
 299                 text-align: center;
 300         }
 301         #kubrick-header #header {
 302                 text-decoration: none;
 303                 color: <?php echo kubrick_header_color_string(); ?>;
 304                 padding: 0;
 305                 margin: 0;
 306                 height: 200px;
 307                 text-align: center;
 308                 background: url('<?php echo kubrick_header_image_url(); ?>') center no-repeat;
 309         }
 310         #kubrick-header #headerimg {
 311                 margin: 0;
 312                 height: 200px;
 313                 width: 100%;
 314                 display: <?php echo kubrick_header_display_string(); ?>;
 315         }
 316
 317         .description {
 318                 margin-top: 16px;
 319                 color: #fff;
 320         }
 321
 322         #jsForm {
 323                 display: none;
 324                 text-align: center;
 325         }
 326         #jsForm input.submit, #jsForm input.button, #jsAdvanced input.button {
 327                 padding: 0px;
 328                 margin: 0px;
 329         }
 330         #advanced {
 331                 text-align: center;
 332                 width: 620px;
 333         }
 334         html>body #advanced {
 335                 text-align: center;
 336                 position: relative;
 337                 left: 50%;
 338                 margin-left: -380px;
 339         }
 340         #jsAdvanced {
 341                 text-align: right;
 342         }
 343         #nonJsForm {
 344                 position: relative;
 345                 text-align: left;
 346                 margin-left: -370px;
 347                 left: 50%;
 348         }
 349         #nonJsForm label {
 350                 padding-top: 6px;
 351                 padding-right: 5px;
 352                 float: left;
 353                 width: 100px;
 354                 text-align: right;
 355         }
 356         .defbutton {
 357                 font-weight: bold;
 358         }
 359         .zerosize {
 360                 width: 0px;
 361                 height: 0px;
 362                 overflow: hidden;
 363         }
 364         #colorPickerDiv a, #colorPickerDiv a:hover {
 365                 padding: 1px;
 366                 text-decoration: none;
 367                 border-bottom: 0px;
 368         }
 369 </style>
 370 <?php
 371 }
 372
 373 function kubrick_theme_page() {
 374         if ( isset( $_REQUEST['saved'] ) ) echo '<div id="message" class="updated fade"><p><strong>'.__('Options saved.').'</strong></p></div>';
 375 ?>
 376 <div class='wrap'>
 377         <h2><?php _e('Customize Header'); ?></h2>
 378         <div id="kubrick-header">
 379                 <div id="headwrap">
 380                         <div id="header">
 381                                 <div id="headerimg">
 382                                         <h1><?php bloginfo('name'); ?></h1>
 383                                         <div class="description"><?php bloginfo('description'); ?></div>
 384                                 </div>
 385                         </div>
 386                 </div>
 387                 <br />
 388                 <div id="nonJsForm">
 389                         <form method="post" action="">
 390                                 <?php wp_nonce_field('kubrick-header'); ?>
 391                                 <div class="zerosize"><input type="submit" name="defaultsubmit" value="<?php esc_attr_e('Save'); ?>" /></div>
 392                                         <label for="njfontcolor"><?php _e('Font Color:'); ?></label><input type="text" name="njfontcolor" id="njfontcolor" value="<?php echo esc_attr(kubrick_header_color()); ?>" /> <?php printf(__('Any CSS color (%s or %s or %s)'), '<code>red</code>', '<code>#FF0000</code>', '<code>rgb(255, 0, 0)</code>'); ?><br />
 393                                         <label for="njuppercolor"><?php _e('Upper Color:'); ?></label><input type="text" name="njuppercolor" id="njuppercolor" value="#<?php echo esc_attr(kubrick_upper_color()); ?>" /> <?php printf(__('HEX only (%s or %s)'), '<code>#FF0000</code>', '<code>#F00</code>'); ?><br />
 394                                 <label for="njlowercolor"><?php _e('Lower Color:'); ?></label><input type="text" name="njlowercolor" id="njlowercolor" value="#<?php echo esc_attr(kubrick_lower_color()); ?>" /> <?php printf(__('HEX only (%s or %s)'), '<code>#FF0000</code>', '<code>#F00</code>'); ?><br />
 395                                 <input type="hidden" name="hi" id="hi" value="<?php echo esc_attr(kubrick_header_image()); ?>" />
 396                                 <input type="submit" name="toggledisplay" id="toggledisplay" value="<?php esc_attr_e('Toggle Text'); ?>" />
 397                                 <input type="submit" name="defaults" value="<?php esc_attr_e('Use Defaults'); ?>" />
 398                                 <input type="submit" class="defbutton" name="submitform" value="&nbsp;&nbsp;<?php esc_attr_e('Save'); ?>&nbsp;&nbsp;" />
 399                                 <input type="hidden" name="action" value="save" />
 400                                 <input type="hidden" name="njform" value="true" />
 401                         </form>
 402                 </div>
 403                 <div id="jsForm">
 404                         <form style="display:inline;" method="post" name="hicolor" id="hicolor" action="<?php echo esc_attr($_SERVER['REQUEST_URI']); ?>">
 405                                 <?php wp_nonce_field('kubrick-header'); ?>
 406         <input type="button"  class="button-secondary" onclick="tgt=document.getElementById('fontcolor');colorSelect(tgt,'pick1');return false;" name="pick1" id="pick1" value="<?php esc_attr_e('Font Color'); ?>"></input>
 407                 <input type="button" class="button-secondary" onclick="tgt=document.getElementById('uppercolor');colorSelect(tgt,'pick2');return false;" name="pick2" id="pick2" value="<?php esc_attr_e('Upper Color'); ?>"></input>
 408                 <input type="button" class="button-secondary" onclick="tgt=document.getElementById('lowercolor');colorSelect(tgt,'pick3');return false;" name="pick3" id="pick3" value="<?php esc_attr_e('Lower Color'); ?>"></input>
 409                                 <input type="button" class="button-secondary" name="revert" value="<?php esc_attr_e('Revert'); ?>" onclick="kRevert()" />
 410                                 <input type="button" class="button-secondary" value="<?php esc_attr_e('Advanced'); ?>" onclick="toggleAdvanced()" />
 411                                 <input type="hidden" name="action" value="save" />
 412                                 <input type="hidden" name="fontdisplay" id="fontdisplay" value="<?php echo esc_attr(kubrick_header_display()); ?>" />
 413                                 <input type="hidden" name="fontcolor" id="fontcolor" value="<?php echo esc_attr(kubrick_header_color()); ?>" />
 414                                 <input type="hidden" name="uppercolor" id="uppercolor" value="<?php echo esc_attr(kubrick_upper_color()); ?>" />
 415                                 <input type="hidden" name="lowercolor" id="lowercolor" value="<?php echo esc_attr(kubrick_lower_color()); ?>" />
 416                                 <input type="hidden" name="headerimage" id="headerimage" value="<?php echo esc_attr(kubrick_header_image()); ?>" />
 417                                 <p class="submit"><input type="submit" name="submitform" class="button-primary" value="<?php esc_attr_e('Update Header'); ?>" onclick="cp.hidePopup('prettyplease')" /></p>
 418                         </form>
 419                         <div id="colorPickerDiv" style="z-index: 100;background:#eee;border:1px solid #ccc;position:absolute;visibility:hidden;"> </div>
 420                         <div id="advanced">
 421                                 <form id="jsAdvanced" style="display:none;" action="">
 422                                         <?php wp_nonce_field('kubrick-header'); ?>
 423                                         <label for="advfontcolor"><?php _e('Font Color (CSS):'); ?> </label><input type="text" id="advfontcolor" onchange="advUpdate(this.value, 'fontcolor')" value="<?php echo esc_attr(kubrick_header_color()); ?>" /><br />
 424                                         <label for="advuppercolor"><?php _e('Upper Color (HEX):');?> </label><input type="text" id="advuppercolor" onchange="advUpdate(this.value, 'uppercolor')" value="#<?php echo esc_attr(kubrick_upper_color()); ?>" /><br />
 425                                         <label for="advlowercolor"><?php _e('Lower Color (HEX):'); ?> </label><input type="text" id="advlowercolor" onchange="advUpdate(this.value, 'lowercolor')" value="#<?php echo esc_attr(kubrick_lower_color()); ?>" /><br />
 426                                         <input type="button" class="button-secondary" name="default" value="<?php esc_attr_e('Select Default Colors'); ?>" onclick="kDefaults()" /><br />
 427                                         <input type="button" class="button-secondary" onclick="toggleDisplay();return false;" name="pick" id="pick" value="<?php esc_attr_e('Toggle Text Display'); ?>"></input><br />
 428                                 </form>
 429                         </div>
 430                 </div>
 431         </div>
 432 </div>
 433 <?php } ?>