tomhemsley

function metaslider_add_style_to_preview() {
	wp_enqueue_style( 'theme-css', get_template_directory_uri() . '/style.css', array(), '', true );
}
add_action( 'admin_post_metaslider_preview', 'metaslider_add_style_to_preview', 9 );

tomhemsley

/**
 * INSTALLATION: this code should be pasted into your theme's functions.php file.
 */
function metaslider_pause_on_slide($options, $slider_id, $settings) {
    $slide_to_pause = 3; // <- change this number
    
    // do not edit below this line
    
    $options['after'][] = "if (slider.currentSlide == ({$slide_to_pause} - 1)) { slider.pause(); }";
    

tomhemsley

function metaslider_custom_caption($slide, $slideshow_id) {

	// populate the caption using other fields
	$slide['caption'] = $slide['caption'] . $slide['title'] . $slide['alt'];
	
	return $slide;
}
add_filter('metaslider_image_slide_attributes', 'metaslider_custom_caption',10, 2);

tomhemsley

function metaslider_reset_filmstrip($options, $slider_id, $settings) {
 
    $options['before'][] = "if (slider.currentSlide + 1 == slider.count) { $('#metaslider_{$slider_id}_filmstrip').flexslider(0); }" ;
    
    return $options;
}
add_filter('metaslider_flex_slider_parameters', 'metaslider_reset_filmstrip', 10, 3);

tomhemsley

function ms_show_id($slider_id) {
	echo "ID: " . $slider_id;
}
add_action('metaslider_admin_table_before', 'ms_show_id', 10, 1);

tomhemsley

function metaslider_flex_params($options, $slider_id) {
    $options['pausePlay'] = "true"; // enable pause/play
    $options['pauseText'] = "'Pause'";
    $options['playText'] = "'Play'";
    $options['controlsContainer'] = "'#metaslider_container_100'"; // change 100 to your slideshow ID
    return $options;
}
add_filter('metaslider_flex_slider_parameters', 'metaslider_flex_params', 10, 2);

tomhemsley

/** 
 * Installation:
 *
 * Copy and paste this code into your themes functions.php file.
 *
 * Create a new custom field for your posts (to do this, edit one of your posts in WordPress, click 'Screen options' at the top of  * the page and enable 'custom fields'). Name the custom field 'metaslider_thumb_caption' and enter the text for the caption as 
 * the value
 *
 */

tomhemsley

/**
 * Filter the shortcode attributes.
 * If the ID parameter is not an integer, assume it is a slug.
 * Convert the slug to an ID and return the attributes.
 */
function metaslider_shortcode_slug( $atts ) {

	if ( isset( $atts['id'] ) && ! is_int( $atts['id'] ) ) {

        $slider = get_page_by_path( $atts['id'], OBJECT, 'ml-slider' );

tomhemsley

/**
 * The default capability required to use Meta Slider is 'edit_others_posts'.
 * You can change this to a different capability by pasting the code below into
 * your themes functions.php file.
 *
 * You can use the 'User Role Editor' plugin to add a custom capability to WordPress
 * specifically for Meta Slider users.
 */
function metaslider_change_required_role($capability) {
    return 'metaslider_use'; // this is the ID of a custom capability added using User Role Editor

tomhemsley

/**
 * INSTALLATION: this code should be pasted into your theme's functions.php file.
 *
 * To Use: Install 'WP Lightbox 2'. Leave the URL blank on an image slide in Meta Slider. 
 * The slide will automatically be linked to it's full image in a lightbox 
 */
function metaslider_wp_lightbox_2($attributes, $slide, $slider_id) {
    if (!strlen($attributes['href'])) {
        $attributes['href'] = wp_get_attachment_url($slide['id']);
        $attributes['rel'] = "lightbox[{$slider_id}]";