function wp_css_admin() { if ($_REQUEST['wp_css_clear_cache']) { if (wp_css_is_directory_writable(WP_CSS_CACHE_PATH)) { wp_css_delete(); } else { $_REQUEST['wp_css_message'] = 'Unable to clear cache.'; } } if ($_REQUEST['wp_css_edit_expiry']) { wp_css_modified_time(TRUE); update_option('wp_css_cache_time', $_REQUEST['wp_css_cache_time']); } if ($_REQUEST['wp_css_activation']) { wp_css_activation(true); } if ($_REQUEST['wp_css_within_posts_activation']) { wp_css_within_posts_activation(true); } $cache_time = wp_css_cache_time(); ?> <style type="text/css" media="screen"> fieldset { border: 1px solid #aaa; padding: 12px; } fieldset#activate-within-posts, fieldset#expiry-time, fieldset#clear-cache { margin-top: 12px; } </style> <?php if ($_REQUEST['wp_css_message']) { ?> <div id="message" class="updated fade"><p><?php echo $_REQUEST['wp_css_message']; ?> </p></div> <?php } ?> <div id="wp-css" class="wrap"> <h2 style="margin: 8px 0; padding-top: 0">WP CSS v<?php echo WP_CSS_VERSION; ?> </h2> <p style="color:#1CCD00;">URLs must be relative to your current theme.<br />For example: <code>wp_css('file.css')</code> = <?php echo TEMPLATEURL; ?> /file.css</p> <fieldset id="activate"> <legend>Activate</legend> <p>Turn the plugin on / off. wp_css() will still work but no caching or compressing is applied.</p> <?php echo '<form name="wp_css_active" action="' . $_SERVER["REQUEST_URI"] . '" method="post">'; if (wp_css_activation() == 'on') { echo '<label for="wp_expiry_on"><input type="radio" id="wp_expiry_on" name="wp_css_activation" value="on" checked="checked" /> On</label>'; } else { echo '<label for="wp_expiry_on"><input type="radio" id="wp_expiry_on" name="wp_css_activation" value="on" /> On</label>'; } if (wp_css_activation() == 'off') { echo ' <label for="wp_expiry_off"><input type="radio" name="wp_css_activation" id="wp_expiry_off" value="off" checked="checked" /> Off</label><br />'; } else { echo ' <label for="wp_expiry_off"><input type="radio" name="wp_css_activation" id="wp_expiry_off" value="off" /> Off</label><br />'; } echo '<div class="submit"><input type="submit" value="Change activation »" name="wp_css_active" /></div>'; echo '<input type="hidden" name="wp_css_message" value="Plugin activation changed.">'; wp_nonce_field('wp-cache'); echo "</form>\n"; ?> </fieldset> <fieldset id="activate-within-posts"> <legend>Activate within posts</legend> <p>Allows you to add CSS files to specific posts/pages.</p> <?php echo '<form name="wp_css_within_posts_activation" action="' . $_SERVER["REQUEST_URI"] . '" method="post">'; if (wp_css_within_posts_activation() == 'on') { echo '<label for="wp_css_within_posts_activation_on"><input type="radio" id="wp_css_within_posts_activation_on" name="wp_css_within_posts_activation" value="on" checked="checked" /> On</label>'; } else { echo '<label for="wp_css_within_posts_activation_on"><input type="radio" id="wp_css_within_posts_activation_on" name="wp_css_within_posts_activation" value="on" /> On</label>'; } if (wp_css_within_posts_activation() == 'off') { echo ' <label for="wp_css_within_posts_activation_off"><input type="radio" name="wp_css_within_posts_activation" id="wp_css_within_posts_activation_off" value="off" checked="checked" /> Off</label><br />'; } else { echo ' <label for="wp_css_within_posts_activation_off"><input type="radio" name="wp_css_within_posts_activation" id="wp_css_within_posts_activation_off" value="off" /> Off</label><br />'; } echo '<div class="submit"><input type="submit" value="Change activation »" name="wp_css_active" /></div>'; echo '<input type="hidden" name="wp_css_message" value="Plugin within posts activation changed.">'; wp_nonce_field('wp-cache'); echo "</form>\n"; ?> </fieldset> <fieldset id="expiry-time"> <legend>Expiry Time</legend> <p>Set the time for when the browser downloads a fresh copy of your CSS files.</p> <?php echo '<form name="wp_css_edit_expiry" action="' . $_SERVER["REQUEST_URI"] . '" method="post">'; echo '<label for="wp_expiry">Expire time:</label> '; echo '<input type="text" size="6" name="wp_css_cache_time" value="' . $cache_time . '" /> seconds<br />'; echo '<div class="submit"><input type="submit" value="Change expiration »" name="wp_css_edit_expiry" /></div>'; echo '<input type="hidden" name="wp_css_message" value="Cache expiry changed">'; wp_nonce_field('wp-cache'); echo "</form>\n"; ?> </fieldset> <fieldset id="clear-cache"> <legend>Clear cache</legend> <?php if (!wp_css_is_directory_writable(WP_CSS_CACHE_PATH)) { ?> <p style="border: 1px solid #f00; padding: 2px; color: #f00;"><strong>Cache not available</strong><br/>The <code>wp-css</code> folder <strong>is not writable</strong>. Please change the plugin folder permissions to <code>777</code>.</p> <?php } ?> <p>Clear your cache if you have updated your CSS files.</p> <?php wp_css_cached_file_structure(); ?> <?php echo '<form name="wp_css_clear_cache" action="' . $_SERVER["REQUEST_URI"] . '" method="post">'; echo '<div class="submit"><input type="submit" value="Clear Cache" name="wp_css_clear_cache" /></div>'; echo '<input type="hidden" name="wp_css_message" value="Cached cleared">'; wp_nonce_field('wp-cache'); echo "</form>\n"; ?> </fieldset> </div><?php }
</div> <?php } ?> <?php } } function wp_css_files_for_post() { global $post; $array = get_post_meta($post->ID, 'wp_css_file'); if (!empty($array) && count($array) > 0) { $string = ''; $string .= "<!-- WP CSS -->\n"; foreach ($array as $value) { if (function_exists('wp_css')) { $string .= '<link rel="stylesheet" href="' . wp_css($value, false) . '" type="text/css" media="screen,projection" charset="utf-8" />' . "\n"; } else { $string .= '<link rel="stylesheet" href="' . get_stylesheet_directory_uri() . '/' . $value . '" type="text/css" media="screen,projection" charset="utf-8" />' . "\n"; } } $string .= "<!-- WP CSS closes -->\n"; echo $string; } } if (wp_css_activation() == 'on' && wp_css_within_posts_activation() == 'on') { add_action('wp_head', 'wp_css_files_for_post'); } add_action('edit_form_advanced', 'wp_css_files_display'); add_action('edit_page_form', 'wp_css_files_display');