wp-content/themes/default/functions.php

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