PHP github_gist_simple_embed Examples

Example #1

File: gist.php Project: pcuervo/wp-carnival

/**
 * Callback for gist shortcode.
 *
 * @since 2.8.0
 *
 * @param array  $atts Attributes found in the shortcode.
 * @param string $content Content enclosed by the shortcode.
 *
 * @return string The gist HTML.
 */
function github_gist_shortcode($atts, $content = '')
{
    if (empty($atts[0]) && empty($content)) {
        return '<!-- Missing Gist ID -->';
    }
    $id = !empty($content) ? $content : $atts[0];
    // Parse a URL
    if (!is_numeric($id)) {
        $id = preg_replace('#https?://gist.github.com/([a-zA-Z0-9]+)#', '$1', $id);
    }
    if (!$id) {
        return '<!-- Invalid Gist ID -->';
    }
    wp_enqueue_script('jetpack-gist-embed', plugins_url('js/gist.js', __FILE__), array('jquery'), false, true);
    if (false !== strpos($id, '#file-')) {
        // URL points to a specific file in the gist
        $id = str_replace('#file-', '.json?file=', $id);
        $id = preg_replace('/\\-(?!.*\\-)/', '.', $id);
    } else {
        $file = !empty($atts['file']) ? '?file=' . urlencode($atts['file']) : '';
        // URL points to the entire gist
        $id .= ".json{$file}";
    }
    // inline style to prevent the bottom margin to the embed that themes like TwentyTen, et al., add to tables
    $return = '<style>.gist table { margin-bottom: 0; }</style><div class="gist-oembed" data-gist="' . esc_attr($id) . '"></div>';
    if (isset($_POST['type']) && 'embed' === $_POST['type'] && isset($_POST['action']) && 'parse-embed' === $_POST['action']) {
        return github_gist_simple_embed($id);
    }
    return $return;
}

Example #2

File: gist.php Project: aarontgrogg/aarontgrogg

function github_gist_shortcode($atts, $content = '')
{
    if (empty($atts[0]) && empty($content)) {
        return '<!-- Missing Gist ID -->';
    }
    $id = !empty($content) ? $content : $atts[0];
    // Parse a URL
    if (!is_numeric($id)) {
        $id = preg_replace('#https?://gist.github.com/([a-zA-Z0-9]+)#', '$1', $id);
    }
    if (!$id) {
        return '<!-- Invalid Gist ID -->';
    }
    if (!empty($atts['file'])) {
        $file = '?file=' . urlencode($atts['file']);
    } else {
        $file = '';
    }
    $embed_url = "{$id}.json" . $file;
    // inline style to prevent the bottom margin to the embed that themes like TwentyTen, et al., add to tables
    $return = '<style>.gist table { margin-bottom: 0; }</style>' . '<div class="gist-oembed" data-gist="' . esc_attr($embed_url) . '"></div>';
    if (isset($_POST['type']) && 'embed' === $_POST['type'] && isset($_POST['action']) && 'parse-embed' === $_POST['action']) {
        return github_gist_simple_embed($id, $file);
    }
    return $return;
}