/**
* Render the ticker
*
* @since 1.5.0
*/
function render_mtphr_dnt_ticker($id = '', $class = '', $atts = false)
{
// Switch the post based on the selected language
if (function_exists('icl_object_id')) {
$id = icl_object_id($id, 'ditty_news_ticker', true);
}
// Get the post
$ticker = get_post($id);
if ($ticker && $ticker->post_status == 'publish') {
// Save the original $wp_query
global $wp_query, $mtphr_dnt_ticker_types, $mtphr_dnt_meta_data;
$original_query = $wp_query;
$wp_query = null;
$wp_query = new WP_Query();
// Get all the custom data
$custom_fields = get_post_custom($id);
$meta_data = array();
foreach ($custom_fields as $key => $value) {
$meta_data[$key] = maybe_unserialize($value[0]);
}
// Override meta data with supplied attributes
if (is_array($atts)) {
foreach ($atts as $key => $value) {
$meta_data["_mtphr_dnt_{$key}"] = $value;
}
}
// Extract the metadata array into variables
extract($meta_data);
// Add to the global ticker types
$mtphr_dnt_ticker_types[$_mtphr_dnt_type] = $_mtphr_dnt_type;
// Get the ticks to display
if ($_mtphr_dnt_type == 'mixed') {
$dnt_ticks = mtphr_dnt_mixed_ticks($id, $meta_data);
} else {
$dnt_ticks = apply_filters('mtphr_dnt_tick_array', array(), $id, $meta_data);
}
// Transform the tick array
$dnt_ticks = apply_filters('mtphr_dnt_tick_array_transform', $dnt_ticks, $id, $meta_data);
// Add the post amount of ticks to the metadata
$total_ticks = count($dnt_ticks);
// Add the post id & total ticks to the metadata
$meta_data['_mtphr_dnt_id'] = $id;
$meta_data['_mtphr_dnt_total_ticks'] = $total_ticks;
// Save the metadata in a global variable
$mtphr_dnt_meta_data = $meta_data;
ob_start();
// Add a unique id
$tick_id = 'mtphr-dnt-' . $id;
if (isset($_mtphr_dnt_unique_id) && $_mtphr_dnt_unique_id != '') {
$tick_id = 'mtphr-dnt-' . $id . '-' . sanitize_html_class($_mtphr_dnt_unique_id);
}
// Check for a set width
$ticker_width = '';
if (isset($_mtphr_dnt_ticker_width) && $_mtphr_dnt_ticker_width != 0) {
$ticker_width = ' style="width:' . intval($_mtphr_dnt_ticker_width) . 'px"';
}
echo '<div' . $ticker_width . ' id="' . $tick_id . '" ' . mtphr_dnt_ticker_class($id, $class, $meta_data) . '>';
echo '<div class="mtphr-dnt-wrapper mtphr-dnt-clearfix">';
// Create and save element styles
$margin = '';
$padding = '';
$width = '';
$height = '';
$spacing = '';
if ($_mtphr_dnt_mode == 'scroll') {
$padding = intval($_mtphr_dnt_scroll_padding) != 0 ? 'padding-top:' . intval($_mtphr_dnt_scroll_padding) . 'px;padding-bottom:' . intval($_mtphr_dnt_scroll_padding) . 'px;' : '';
$margin = intval($_mtphr_dnt_scroll_margin) != 0 ? 'margin-top:' . intval($_mtphr_dnt_scroll_margin) . 'px;margin-bottom:' . intval($_mtphr_dnt_scroll_margin) . 'px;' : '';
$width = intval($_mtphr_dnt_scroll_width) != 0 ? 'white-space:normal;width:' . intval($_mtphr_dnt_scroll_width) . 'px;' : '';
$height = intval($_mtphr_dnt_scroll_height) != 0 ? 'height:' . intval($_mtphr_dnt_scroll_height) . 'px;' : '';
} elseif ($_mtphr_dnt_mode == 'rotate') {
$padding = intval($_mtphr_dnt_rotate_padding) != 0 ? 'padding-top:' . intval($_mtphr_dnt_rotate_padding) . 'px;padding-bottom:' . intval($_mtphr_dnt_rotate_padding) . 'px;' : '';
$margin = intval($_mtphr_dnt_rotate_margin) != 0 ? 'margin-top:' . intval($_mtphr_dnt_rotate_margin) . 'px;margin-bottom:' . intval($_mtphr_dnt_rotate_margin) . 'px;' : '';
$height = intval($_mtphr_dnt_rotate_height) != 0 ? 'height:' . intval($_mtphr_dnt_rotate_height) . 'px;' : '';
} elseif ($_mtphr_dnt_mode == 'list') {
$padding = intval($_mtphr_dnt_list_padding) != 0 ? 'padding-top:' . intval($_mtphr_dnt_list_padding) . 'px;padding-bottom:' . intval($_mtphr_dnt_list_padding) . 'px;' : '';
$margin = intval($_mtphr_dnt_list_margin) != 0 ? 'margin-top:' . intval($_mtphr_dnt_list_margin) . 'px;margin-bottom:' . intval($_mtphr_dnt_list_margin) . 'px;' : '';
}
// Filter the variables
$padding = apply_filters('mtphr_dnt_tick_container_padding', $padding);
$margin = apply_filters('mtphr_dnt_tick_container_margin', $margin);
$width = apply_filters('mtphr_dnt_tick_width', $width);
$height = apply_filters('mtphr_dnt_tick_height', $height);
// Create the container style
$container_style = $padding != '' || $margin != '' ? ' style="' . $padding . $margin . '"' : '';
// Open the ticker container
do_action('mtphr_dnt_before', $id, $meta_data);
echo '<div class="mtphr-dnt-tick-container"' . $container_style . '>';
do_action('mtphr_dnt_contents_before', $id, $meta_data);
echo '<div class="mtphr-dnt-tick-contents">';
do_action('mtphr_dnt_top', $id, $meta_data);
// Print out the ticks
if (is_array($dnt_ticks)) {
// Grab the paged ticks
if ($_mtphr_dnt_mode == 'list' && (isset($_mtphr_dnt_list_tick_paging) && $_mtphr_dnt_list_tick_paging)) {
$page = isset($_GET['tickpage']) ? $_GET['tickpage'] : 1;
$offset = ($page - 1) * $_mtphr_dnt_list_tick_count;
$dnt_ticks = array_slice($dnt_ticks, $offset, $_mtphr_dnt_list_tick_count);
}
// Randomize the ticks
if (isset($_mtphr_dnt_shuffle) && $_mtphr_dnt_shuffle) {
shuffle($dnt_ticks);
}
$total = count($dnt_ticks);
foreach ($dnt_ticks as $i => $tick) {
$type = $_mtphr_dnt_type == 'mixed' ? $tick['type'] : $_mtphr_dnt_type;
$tick = $_mtphr_dnt_type == 'mixed' ? $tick['tick'] : $tick;
// Set the list spacing depending on the tick position
if ($_mtphr_dnt_mode == 'list') {
$spacing = $i != intval($total - 1) ? 'margin-bottom:' . intval($_mtphr_dnt_list_tick_spacing) . 'px;' : '';
}
$spacing = apply_filters('mtphr_dnt_list_tick_spacing', $spacing, $i, $total);
$tick_style = $width != '' || $height != '' || $spacing != '' ? ' style="' . $width . $height . $spacing . '"' : '';
do_action('mtphr_dnt_tick_before', $id, $meta_data, $total, $i);
echo '<div' . $tick_style . ' ' . mtphr_dnt_tick_class('mtphr-dnt-' . $type . '-tick mtphr-dnt-clearfix') . '>';
do_action('mtphr_dnt_tick_top', $id, $meta_data);
echo $tick;
do_action('mtphr_dnt_tick_bottom', $id, $meta_data);
echo '</div>';
do_action('mtphr_dnt_tick_after', $id, $meta_data, $total, $i);
}
}
// Close the ticker container
do_action('mtphr_dnt_bottom', $id, $meta_data);
echo '</div>';
do_action('mtphr_dnt_contents_after', $id, $meta_data, $total_ticks);
echo '</div>';
do_action('mtphr_dnt_after', $id, $meta_data, $total_ticks);
echo '</div>';
echo '</div>';
// Restore the original $wp_query
$wp_query = null;
$wp_query = $original_query;
wp_reset_postdata();
}
// Return the output
return ob_get_clean();
}
function mtphr_dnt_tick_open($tick_obj, $i, $id, $meta_data, $total = false)
{
extract($meta_data);
// Create and save element styles
$width = '';
$height = '';
$spacing = '';
if ($_mtphr_dnt_mode == 'scroll') {
$width = intval($_mtphr_dnt_scroll_width) != 0 ? 'white-space:normal;width:' . intval($_mtphr_dnt_scroll_width) . 'px;' : '';
$height = intval($_mtphr_dnt_scroll_height) != 0 ? 'height:' . intval($_mtphr_dnt_scroll_height) . 'px;' : '';
} elseif ($_mtphr_dnt_mode == 'rotate') {
$height = intval($_mtphr_dnt_rotate_height) != 0 ? 'height:' . intval($_mtphr_dnt_rotate_height) . 'px;' : '';
}
// Filter the variables
$width = apply_filters('mtphr_dnt_tick_width', $width);
$height = apply_filters('mtphr_dnt_tick_height', $height);
$type = is_array($tick_obj) && isset($tick_obj['type']) ? $tick_obj['type'] : $_mtphr_dnt_type;
$tick_class = is_array($tick_obj) && isset($tick_obj['tick_class']) ? $tick_obj['tick_class'] : '';
$data_attributes = '';
if (is_array($tick_obj) && isset($tick_obj['data']) && is_array($tick_obj['data'])) {
if (is_array($tick_obj['data']) && count($tick_obj['data']) > 0) {
foreach ($tick_obj['data'] as $i => $data) {
$data_attributes .= ' data-' . $i . '="' . $data . '"';
}
}
}
// Set the list spacing depending on the tick position
$spacing = $_mtphr_dnt_mode == 'list' && $i != intval($total - 1) ? 'margin-bottom:' . intval($_mtphr_dnt_list_tick_spacing) . 'px;' : '';
$spacing = apply_filters('mtphr_dnt_list_tick_spacing', $spacing, $i, $total);
$tick_style = $width != '' || $height != '' || $spacing != '' ? ' style="' . $width . $height . $spacing . '"' : '';
do_action('mtphr_dnt_tick_before', $id, $meta_data, $total, $i);
echo '<div' . $tick_style . ' ' . mtphr_dnt_tick_class('mtphr-dnt-' . $type . '-tick mtphr-dnt-clearfix ' . $tick_class) . $data_attributes . '>';
do_action('mtphr_dnt_tick_top', $id, $meta_data);
}