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<?php |
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if (!defined('ABSPATH')) |
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exit; // Exit if accessed directly |
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|
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// this file print gallery - gallery callback |
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if (!function_exists('ufg_gallery')) { |
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function ufg_gallery($ufg_gallery_id, $ufg_gallery, $ufg_images_per_page, $atts = array()) |
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{ |
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if (!is_array($ufg_gallery)) $ufg_gallery = array(); |
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if (!isset($ufg_gallery['ufg-attachment-id']) || !is_array($ufg_gallery['ufg-attachment-id'])) $ufg_gallery['ufg-attachment-id'] = array(); |
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if (!isset($ufg_gallery['ufg-title']) || !is_array($ufg_gallery['ufg-title'])) $ufg_gallery['ufg-title'] = array(); |
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|
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$load_class = ''; |
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$new_array = array(); |
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$new_array_final = array(); |
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|
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$ufg_setting = get_option("ufg_settings_" . $ufg_gallery_id); |
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include('setting.php'); |
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|
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echo "<div id='ufg-gallery-" . esc_attr($ufg_gallery_id) . "' class='ufg-gallery'>"; |
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echo "<div class='ufg-grid-sizer'></div>"; |
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$j = 0; |
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$new_array = array(); |
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$new_array_final = array(); |
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if (is_array($ufg_gallery) && array_key_exists('ufg-image-filters', $ufg_gallery)) { |
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foreach ($ufg_gallery['ufg-image-filters'] as $key => $array) { |
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if (is_array($array)) { |
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foreach ($array as $key2 => $val) { |
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if (strpos($val, ',') !== false) { |
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$parts = explode(',', $val); |
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foreach ($parts as $p) { |
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$p = trim($p); |
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if (!empty($p)) { |
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$new_array[$p][$j] = $key; |
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} |
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} |
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} else { |
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//array_push($new_array[], $val); |
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$new_array[$val][$j] = $key; |
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} |
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} |
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} |
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$j++; |
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} |
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foreach ($new_array as $new_key => $new_val) { |
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$new_re_in = array_values($new_val); |
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$new_array_final[$new_key] = $new_re_in; |
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} |
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$filter_image = $new_array_final; |
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|
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if (!function_exists('ufg_expand_filter_images_hierarchy')) { |
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function ufg_expand_filter_images_hierarchy($filters, &$filter_images) { |
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$all_images = array(); |
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if (is_array($filters)) { |
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foreach ($filters as $f) { |
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if (!isset($f->filterkey)) continue; |
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$key = str_replace(" ", "-", strtolower(trim($f->filterkey))); |
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|
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$my_images = isset($filter_images[$key]) ? $filter_images[$key] : array(); |
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|
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if (isset($f->children) && is_array($f->children)) { |
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ufg_expand_filter_images_hierarchy($f->children, $filter_images); |
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} |
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|
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$my_images = array_values(array_unique($my_images)); |
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if (!empty($my_images)) { |
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$filter_images[$key] = $my_images; |
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} |
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$all_images = array_merge($all_images, $my_images); |
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} |
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} |
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return array_unique($all_images); |
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} |
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} |
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if (!isset($ufg_filters) || empty($ufg_filters)) { |
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$ufg_filters = get_option("ufg_filters_" . $ufg_gallery_id); |
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} |
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if (!empty($ufg_filters)) { |
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if (function_exists('ufg_normalize_filters_recursive')) { |
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ufg_normalize_filters_recursive($ufg_filters); |
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} |
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if (function_exists('ufg_remove_blank_filters_recursive')) { |
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ufg_remove_blank_filters_recursive($ufg_filters); |
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} |
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ufg_expand_filter_images_hierarchy($ufg_filters, $filter_image); |
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} |
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} |
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|
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//image sorting |
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if (is_array($ufg_gallery) && array_key_exists('ufg-title', $ufg_gallery)) { |
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if ($ufg_image_sorting == 1) |
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ksort($ufg_gallery['ufg-title']); //ascending image id |
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if ($ufg_image_sorting == 2) |
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krsort($ufg_gallery['ufg-title']); //descending image id |
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} |
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|
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$ufg_total_images = is_array($ufg_gallery['ufg-attachment-id']) ? count($ufg_gallery['ufg-attachment-id']) : 0; |
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|
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// load more array |
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$load_id_array = array(); |
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if ($ufg_image_sorting == 5) { //if sorting is OFF |
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if (is_array($ufg_gallery['ufg-attachment-id'])) { |
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foreach ($ufg_gallery['ufg-attachment-id'] as $value) { |
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$load_id_array[] = $value; |
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} |
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} |
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} else { //if sorting is ON |
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if (is_array($ufg_gallery['ufg-title'])) { |
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foreach ($ufg_gallery['ufg-title'] as $key => $value) { |
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$load_id_array[] = $key; |
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} |
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} |
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} |
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|
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//echo $ufg_total_images; |
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|
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//keys: ufg-attachment-id / ufg-title / ufg-alt / ufg-description / ufg-url / ufg-image-filters |
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//defaults |
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$ufg_title = $ufg_alt = $ufg_description = $ufg_url = ""; |
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|
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// Load more var |
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$load_more = 'off'; |
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$count = 0; |
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$no = 1; |
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//******************** Load Image With Limit [Shortcode] *******************// |
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if ($load_more != 'on') { |
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|
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if ($ufg_image_sorting == 5) { //if sorting is OFF |
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$reversed_attachment_ids = is_array($ufg_gallery['ufg-attachment-id']) ? $ufg_gallery['ufg-attachment-id'] : array(); |
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//$reversed_attachment_ids = array_reverse($ufg_gallery['ufg-attachment-id'], true); |
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foreach ($reversed_attachment_ids as $value) { |
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$attachment_id = $value; |
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// Load Gallery Content |
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include('gallery-content.php'); |
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} |
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} else { //if sorting is ON |
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$reversed_attachment_ids = is_array($ufg_gallery['ufg-title']) ? $ufg_gallery['ufg-title'] : array(); |
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foreach ($reversed_attachment_ids as $key => $value) { |
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$attachment_id = $key; |
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// Load Gallery Content |
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include('gallery-content.php'); |
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} |
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} |
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} |
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|
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|
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//******************** Load More Is ON *******************// |
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if ($load_more == 'on') { |
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// run loop according to remaining images |
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//$load_limit = 5; |
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$load_limit_int = (int) $load_limit; |
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if ($load_limit_int <= 0) { |
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$load_limit_int = 4; // Fallback default if empty or 0 |
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} |
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|
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$remain_images = $ufg_total_images - $load_limit_int; |
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if ($remain_images < 0) { |
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$load_limit_int = $load_limit_int + $remain_images; |
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} |
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|
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for ($i = 0; $i < $load_limit_int; $i++) { |
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$attachment_id = $load_id_array[$i]; |
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// Load Gallery Data & Content |
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include('gallery-content.php'); |
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|
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$no++; |
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$count++; |
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} |
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|
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if (isset($_POST['ufg_security'])) { |
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$ufg_security = sanitize_text_field(wp_unslash($_POST['ufg_security'])); |
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if (wp_verify_nonce($ufg_security, 'ufg_load_more_nonce')) { |
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$ufg_limit_start = isset($_POST['ufg_limit_start']) ? intval(wp_unslash($_POST['ufg_limit_start'])) : 0; |
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$ufg_limit_end = isset($_POST['ufg_limit_end']) ? intval(wp_unslash($_POST['ufg_limit_end'])) : 0; |
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$targetFilter = isset($_POST['targetFilter']) ? sanitize_text_field(wp_unslash($_POST['targetFilter'])) : ''; |
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$CalTotalLoadedItem = isset($_POST['CalTotalLoadedItem']) ? intval(wp_unslash($_POST['CalTotalLoadedItem'])) : 0; |
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|
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// get already loaded images id |
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$get_all_items = isset($_POST['get_all_items']) ? sanitize_text_field(wp_unslash($_POST['get_all_items'])) : ''; |
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$get_all_items_val = explode(",", $get_all_items); |
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$img_ids_diff = array_diff($load_id_array, $get_all_items_val); |
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$img_ids_diff2 = array_values($img_ids_diff); |
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$no = 0; |
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|
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if ($targetFilter != '*' && isset($filter_image[$targetFilter]) && is_array($filter_image[$targetFilter])) { |
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$targetFilterD = explode(",", $targetFilter); |
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foreach ($targetFilterD as $key => $targetFilter_r) { |
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if (isset($filter_image[$targetFilter_r]) && is_array($filter_image[$targetFilter_r])) { |
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foreach ($filter_image[$targetFilter_r] as $key => $filter_image_r) { |
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$attached[] = $filter_image_r; |
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} |
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} |
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} |
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// unset already load images |
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$img_ids_diff_filter = array_diff($attached, $get_all_items_val); |
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$img_ids_diff_val = array_values($img_ids_diff_filter); |
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|
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$img_ids_diff_val_count = count($img_ids_diff_val); |
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} |
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|
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/* echo "<pre>"; |
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print_r($ufg_limit_start); |
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echo "</pre>"; |
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echo "<br>"; |
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echo "<pre>"; |
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print_r($ufg_limit_start); |
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echo "</pre>"; |
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echo "<br>"; |
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echo "<pre>"; |
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print_r($ufg_limit_end); |
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echo "</pre>"; */ |
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|
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for ($i = $ufg_limit_start; $i < $ufg_limit_end; $i++) { |
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|
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if ($targetFilter != '*') { |
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if (!isset($img_ids_diff_val[$no])) { |
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break; |
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} |
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$attachment_id = $img_ids_diff_val[$no]; |
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} else { |
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if (!isset($img_ids_diff2[$no])) { |
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break; |
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} |
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$attachment_id = $img_ids_diff2[$no]; |
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} |
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|
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if ($load_more == 'on') { |
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$load_class = 'ufg_result'; |
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} else { |
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$load_class = ''; |
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} |
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|
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// Load Gallery Data & Content |
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include('gallery-content.php'); |
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|
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$CalTotalLoadedItem++; |
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$count++; |
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$no++; |
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} |
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} |
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} |
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} |
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echo "</div>"; |
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} |
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} |
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?> |
