Mark Duwe markdcraftww
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| add_filter('jpeg_quality', function($arg){return 100;}); |
markdcraftww
/ gist:5662339
Last active
December 17, 2015 19:39
Add Facebook Open Graph tags to Wordpress
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| in functions.php: | |
| function wp_opengraph_for_posts() { | |
| if ( is_singular() ) { | |
| global $post; | |
| setup_postdata( $post ); | |
| $output = '<meta property="og:type" content="article" />' . "\n"; | |
| $output .= '<meta property="og:title" content="' . esc_attr( get_the_title() ) . '" />' . "\n"; | |
| $output .= '<meta property="og:url" content="' . get_permalink() . '" />' . "\n"; | |
| $output .= '<meta property="og:description" content="' . esc_attr( get_the_excerpt() ) . '" />' . "\n"; | |
| if ( has_post_thumbnail() ) { |
markdcraftww
/ gist:5662329
Created
May 28, 2013 12:13
Prevent others hotlinking your images on WordPress
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| RewriteEngine On | |
| RewriteCond %{HTTP_REFERER} !^http://(.+\.)?mysite\.com/ [NC] | |
| RewriteCond %{HTTP_REFERER} !^$ | |
| RewriteRule .*\.(jpe?g|gif|bmp|png)$ /images/nohotlink.jpg [L] |
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| remove_action( 'wp_head', 'wp_generator' ); |
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| if (!is_admin()) add_action( 'wp_enqueue_scripts', 'my_jquery_enqueue', 11 ); | |
| function my_jquery_enqueue() { | |
| wp_deregister_script( 'jquery' ); | |
| wp_register_script( 'jquery', get_template_directory_uri() . '/js/jquery.js', false, null ); | |
| wp_enqueue_script( 'jquery' ); | |
| } |
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| <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7"> |
markdcraftww
/ wp_gist
Created
May 20, 2013 13:38
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| wp_embed_register_handler( 'github-gist', '#https?://gist\.github\.com/([0-9]+)#', 'gist_embed_handler' ); | |
| add_shortcode( 'gist', 'gist_shortcode' ); | |
| function gist_embed_handler( $matches, $attr, $url, $rawattr ) { | |
| return gist_shortcode( $attr, $url ); | |
| } | |
| function gist_shortcode( $atts, $content = '' ) { | |
| if ( empty( $atts[0] ) && empty( $content ) ) | |
| return '<!-- Missing Gist ID -->'; | |
| $id = ( ! empty( $content ) ) ? $content : $atts[0]; | |
| if ( ! is_numeric( $id ) ) |