function tdd_pb_get_bars($args)
{
$args = wp_parse_args($args, $defaults = array('ids' => array(), 'width' => 'auto', 'height' => '', 'class' => '', 'default_color' => 'tdd_pb_red'));
$tdd_pb_options = get_option('tdd_pb_options');
//Filter the array to ensure we're getting things that look like integers. Will also filter out blank array items
$idsarr = array_filter($args['ids'], 'is_numeric');
//count if this is a race (more than one progress bar being displayed. The race format can also be forced by passing "tdd_pb_race" in the $class argument)
if (count($idsarr) > 1) {
$race = 'tdd_pb_race';
if (!$args['height']) {
$args['height'] = $tdd_pb_options['race_height'] . 'px';
}
} else {
$race = '';
if (!$args['height']) {
$args['height'] = $tdd_pb_options['single_height'] . 'px';
}
}
$race = count($idsarr) > 1 ? 'tdd_pb_race' : '';
//Set up our global container
$return = '<div class="tdd_pb_global_container ' . $race . ' ' . sanitize_html_class($args['class']);
$return .= '" style="width:' . esc_attr(strip_tags($args['width'])) . '">';
//If there are no ids to display, this is kind of a moot proccess - so let's say so:
if (count($idsarr) <= 0) {
$return .= '<p>' . __('No progress bars were set, so there is nothing to display', 'tdd_pb') . '</p></div>';
return $return;
}
//Setup a new WP_Query for our progress bars.
$tdd_pb_query = new WP_Query();
$tdd_pb_query->query(array('post_type' => 'tdd_pb', 'posts_per_page' => 100, 'post__in' => $idsarr, 'no_found_rows' => true));
//If there were no posts to display, again, this is moot, so let's say so:
if (!$tdd_pb_query->have_posts()) {
$return .= '<p>' . __('No progress bars found', 'tdd_pb') . '</p></div>';
return $return;
}
while ($tdd_pb_query->have_posts()) {
$tdd_pb_query->the_post();
$color = get_post_meta(get_the_ID(), '_tdd_pb_color', true);
$custom_color = get_post_meta(get_the_ID(), '_tdd_pb_custom_color', true);
$percentage = get_post_meta(get_the_ID(), '_tdd_pb_percentage', true);
$start = get_post_meta(get_the_ID(), '_tdd_pb_start', true);
$end = get_post_meta(get_the_ID(), '_tdd_pb_end', true);
$input_method = get_post_meta(get_the_ID(), '_tdd_pb_input_method', true);
$percentage_display = get_post_meta(get_the_ID(), '_tdd_pb_percentage_display', true);
$xofy_display = get_post_meta(get_the_ID(), '_tdd_pb_xofy_display', true);
//Get the calculated percentage
if ($input_method == 'xofy' && $end > 0) {
$start = floatval($start);
$end = floatval($end);
$calcpercentage = round($start / $end * 100, 2);
} else {
$calcpercentage = $percentage;
}
//This filter allows you to hook in and modify the percentage, perhaps based on a fancy API call...
$calcpercentage = apply_filters('tdd_pb_calculated_percentage', $calcpercentage, get_the_ID());
//Fallback to default bar color
$color_class = $color ? sanitize_html_class('tdd_pb_' . $color) : $args['default_color'];
//Are we displaying text on the bar? Potentially... (there's a global setting that can override this)
$text_on_bar = '';
if ($percentage_display == 'on' || $percentage_display === '') {
$text_on_bar .= round(floatval($calcpercentage), 2) . '%';
}
if ($xofy_display == 'on') {
$text_on_bar .= ' ' . intval($start) . ' ' . __('of', 'tdd_pb') . ' ' . intval($end);
}
$barargs = array('percentage' => $calcpercentage, 'text_on_bar' => $text_on_bar, 'title' => get_the_title(), 'classes' => array(), 'width' => esc_attr($args['width']), 'height' => esc_attr($args['height']), 'color_class' => $color_class, 'custom_color' => tdd_pb_sanitize_color_hex_raw($custom_color));
$return .= tdd_pb_render_bar($barargs);
}
//Close the progress bar container, and return everything to screen.
$return .= '</div>';
return $return;
}
function validate($input)
{
//whitelist checkboxes (add them back in, even if false)
$output['display_percentage'] = isset($input['display_percentage']) ? true : false;
$output['animate'] = isset($input['animate']) ? true : false;
$output['default_css'] = isset($input['default_css']) ? true : false;
//Sanitize other options
if (!empty($input['bar_background_color'])) {
$output['bar_background_color'] = tdd_pb_sanitize_color_hex_raw($input['bar_background_color']);
} else {
unset($output['bar_background_color']);
}
if (!empty($input['single_height'])) {
$output['single_height'] = absint($input['single_height']);
} else {
unset($output['single_height']);
}
if (!empty($input['race_height'])) {
$output['race_height'] = absint($input['race_height']);
} else {
unset($output['race_height']);
}
if (!empty($input['percentage_color'])) {
$output['percentage_color'] = tdd_pb_sanitize_color_hex_raw($input['percentage_color']);
} else {
unset($output['percentage_color']);
}
//We now need to set all the array indexes that are blank to their default values.
$mergedoutput = $this->get_options($output);
return $mergedoutput;
}
