wp-content/themes/default/functions.php

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