function tva_ajaxdata()
{
if (isset($_POST)) {
$data_contents = $data_source = $type = '';
}
$type = isset($_POST['type']) ? $_POST['type'] : '';
$data_source = isset($_POST['source']) ? $_POST['source'] : '';
$query = isset($_POST['query']) ? $_POST['query'] : '';
$data_offset = isset($_POST['data_offset']) ? $_POST['data_offset'] : '';
$load_value = isset($_POST['load_value']) ? $_POST['load_value'] : '';
$postlayout = isset($_POST['postlayout']) ? $_POST['postlayout'] : '';
$grid_columns = isset($_POST['grid_columns']) ? $_POST['grid_columns'] : '';
$config = isset($_POST['attributes']) ? $_POST['attributes'] : '';
$attributes = !empty($config) ? explode('|', $config) : array();
foreach ($attributes as $attribute) {
list($key, $value) = explode(":", $attribute);
$config_attributes[$key] = $value;
}
// Configuration Options
$NV_gridcolumns = $grid_columns;
$NV_slidercolumns = $load_value;
$NV_groupgridcontent = !empty($config_attributes['content']) ? $config_attributes['content'] : '';
$NV_imgwidth = !empty($config_attributes['img_width']) ? $config_attributes['img_width'] : '';
$NV_imgheight = !empty($config_attributes['img_height']) ? $config_attributes['img_height'] : '';
$NV_lightbox = !empty($config_attributes['lightbox']) ? $config_attributes['lightbox'] : '';
$NV_imageeffect = !empty($config_attributes['imageeffect']) ? $config_attributes['imageeffect'] : '';
$NV_customlayer = !empty($config_attributes['customlayer']) ? $config_attributes['customlayer'] : '';
$NV_zoomhover = !empty($config_attributes['zoomhover']) ? $config_attributes['zoomhover'] : '';
$NV_gridcolumns_text = !empty($NV_gridcolumns) ? $NV_slidercolumns_text = numberToWords($NV_gridcolumns) : '';
$columnpadding = !empty($config_attributes['columnpadding']) ? $config_attributes['columnpadding'] : '';
$NV_shortcode_id = !empty($config_attributes['shortcodeid']) ? $config_attributes['shortcodeid'] : '';
$NV_blackwhite = '';
if ($NV_imageeffect == 'shadowblackwhite' || $NV_imageeffect == 'frameblackwhite' || $NV_imageeffect == 'blackwhite') {
$NV_blackwhite = 'blackwhite';
if ($NV_imageeffect == 'shadowblackwhite') {
$NV_imageeffect = 'shadow';
}
if ($NV_imageeffect == 'frameblackwhite') {
$NV_imageeffect = 'frame';
}
if ($NV_imageeffect == 'blackwhite') {
$NV_imageeffect = 'none';
}
}
if ($data_source == 'data-4') {
if (!is_array($query)) {
$slide_sets = rtrim($query, ',');
$slide_sets = explode(",", $query);
} else {
$slide_sets = implode(",", $query);
// needed to upgrades of older versions
$slide_sets = explode(",", $query);
}
$sorted_slidesets = array();
foreach ($slide_sets as $slide_set) {
if (is_numeric($slide_set)) {
$slide_id = $slide_set;
$slide_name = get_the_title($slide_set);
$sorted_slidesets[$slide_name] = $slide_id;
} else {
$name = get_page_by_title($slide_set, 'OBJECT', "slide-sets");
$slide_id = $name->ID;
$slide_name = $slide_set;
$sorted_slidesets[$slide_name] = $slide_id;
}
}
ksort($sorted_slidesets);
$slide_sets = $sorted_slidesets;
$slide_set_array = array();
$postcount = 0;
$slidecount = 0;
$data_id = $data_offset;
foreach ($slide_sets as $slide_set) {
$slide_xml = get_post_meta($slide_set, 'slide_manager_xml', true);
$slide_data = new DOMDocument();
$slide_data->loadXML($slide_xml);
$slide_set = $slide_data->documentElement;
foreach ($slide_set->childNodes as $slide) {
// Get Attached / Post Image Data
$get_image_src = wp_get_attachment_image_src(find_xml_value($slide, 'image'), 'full');
// Get Image Meta Data Attachment ID
$attachment_meta = themeva_attachment_data(find_xml_value($slide, 'image'));
$slide_set_array[$slidecount]['img'] = $get_image_src;
$slide_set_array[$slidecount]['img_url'] = $get_image_src[0];
$slide_set_array[$slidecount]['media_url'] = find_xml_value($slide, 'media_url');
$slide_set_array[$slidecount]['embed_type'] = find_xml_value($slide, 'embed_type');
$slide_set_array[$slidecount]['autoplay'] = find_xml_value($slide, 'autoplay');
$slide_set_array[$slidecount]['title'] = find_xml_value($slide, 'title') != '' ? find_xml_value($slide, 'title') : $attachment_meta['title'];
$slide_set_array[$slidecount]['description'] = find_xml_value($slide, 'description') != '' ? find_xml_value($slide, 'description') : $attachment_meta['description'];
$slide_set_array[$slidecount]['link_url'] = find_xml_value($slide, 'link_url');
$slide_set_array[$slidecount]['css_classes'] = find_xml_value($slide, 'css_classes');
$slide_set_array[$slidecount]['readmore_link'] = find_xml_value($slide, 'readmore_link');
$slide_set_array[$slidecount]['timeout'] = find_xml_value($slide, 'timeout');
$slide_set_array[$slidecount]['filter_tags'] = find_xml_value($slide, 'filter_tags');
$slidecount++;
}
}
$slide_set_array = array_slice($slide_set_array, $data_offset, $load_value);
foreach ($slide_set_array as $slide_set) {
$NV_disablegallink = $NV_movieurl = $NV_previewimgurl = $NV_cssclasses = $NV_galexturl = $NV_videotype = $NV_videoautoplay = $NV_posttitle = $NV_description = $NV_slidetimeout = $img = '';
$img = $slide_set['img'];
$NV_previewimgurl = $slide_set['img_url'];
$NV_movieurl = $slide_set['media_url'];
$NV_videotype = $slide_set['embed_type'];
$NV_videoautoplay = $slide_set['autoplay'];
$NV_posttitle = $slide_set['title'];
$NV_description = $slide_set['description'];
$NV_galexturl = $slide_set['link_url'];
$NV_cssclasses = $slide_set['css_classes'];
$NV_disablereadmore = $slide_set['readmore_link'];
$NV_slidetimeout = $slide_set['timeout'];
$tags_array = $slide_set['filter_tags'];
$NV_disablegallink = empty($NV_galexturl) ? 'yes' : '';
$NV_disablereadmore = $NV_disablereadmore == 'off' ? 'yes' : '';
$NV_videoautoplay = $NV_videoautoplay == 'on' ? '1' : '0';
$categories = '';
// Enter Categories into an Array
if (!empty($tags_array)) {
$tags_array = str_replace(" ", "", $tags_array);
$tags_array = explode(',', $tags_array);
foreach ($tags_array as $tag) {
$categories .= $tag . $NV_shortcode_id . ',';
}
$replace_arr = array(' ', ',');
$replace_with = array('_', ' ');
$categories = str_replace($replace_arr, $replace_with, $categories);
}
// Assign unique video ID
$video_id = $postcount + $data_id;
$postcount++;
$data_id++;
$output = '';
$NV_show_slider = $type;
// Check is Timthumb is Enabled or Disabled
if (of_get_option('timthumb_disable') != 'disable' && empty($NV_customlayer)) {
require_once NV_FILES . '/adm/functions/BFI_Thumb.php';
if (!empty($NV_imgwidth)) {
$params['width'] = $NV_imgwidth;
}
if (!empty($NV_imgheight)) {
$params['height'] = $NV_imgheight;
}
if ($NV_imgzoomcrop == '0') {
$params['crop'] = true;
}
if ($NV_imageeffect == 'circular') {
$params['height'] = $params['width'];
}
$NV_imagepath = bfi_thumb(dyn_getimagepath($NV_previewimgurl), $params);
} else {
$NV_imagepath = dyn_getimagepath($NV_previewimgurl);
}
require get_slider_frame($type);
$data_contents .= $output;
}
}
die($data_contents);
}
if (is_numeric($slide_set)) {
$slide_name = get_the_title($slide_set);
$slide_id = $slide_set;
} else {
$name = get_page_by_title($slide_set, 'OBJECT', "slide-sets");
$slide_id = $name->ID;
$slide_name = $slide_set;
}
$sorted_slidesets[$slide_name] = $slide_id;
}
ksort($sorted_slidesets);
// Assign new order
$NV_slide_sets = $sorted_slidesets;
}
// Get Slider Frame Path
$slider_frame = get_slider_frame($NV_show_slider);
// Ajax Settings
if (!empty($load_ajax)) {
$load_limit = !empty($load_limit) ? $load_limit : get_option('posts_per_page');
$load_value = !empty($load_value) ? $load_value : (!empty($NV_gridcolumns) ? $NV_gridcolumns : 1);
}
// Get Total Slide Count if multiple slides selected
if (is_array($NV_slide_sets)) {
foreach ($NV_slide_sets as $NV_slide_set) {
// Check if Name or ID
if (is_numeric($NV_slide_set)) {
$post_id = $NV_slide_set;
} else {
$name = get_page_by_title($NV_slide_set, 'OBJECT', "slide-sets");
$post_id = $name->ID;
}