'background-size', 'value' => '' ) , array( 'label' => 'cover', 'value' => 'cover' ) , array( 'label' => 'contain', 'value' => 'contain' ) , array( 'label' => 'initial', 'value' => 'initial' ) ); } add_filter('ot_type_background_size_choices', 'uncode_type_background_size_choices', 10, 2); if (!function_exists('ot_recognized_uncode_color')) { function ot_recognized_uncode_color($field_id = '') { global $UNCODE_COLORS; return apply_filters('ot_recognized_uncode_color', $UNCODE_COLORS, $field_id); } } if (!function_exists('ot_recognized_uncode_colors_w_transp')) { function ot_recognized_uncode_colors_w_transp($field_id = '') { global $UNCODE_COLORS; return apply_filters('ot_recognized_uncode_colors_w_transp', array_merge(array( array( 'value' => 'transparent', 'label' => esc_html__('Transparent', 'uncode') ) ) , $UNCODE_COLORS) , $field_id); } } function ot_type_background($args = array()) { /* turns arguments array into variables */ extract($args); /* verify a description */ $has_desc = $field_desc ? true : false; /* If an attachment ID is stored here fetch its URL and replace the value */ if (isset($field_value['background-image']) && wp_attachment_is_image($field_value['background-image'])) { $attachment_data = wp_get_attachment_image_src($field_value['background-image'], 'original'); /* check for attachment data */ if ($attachment_data) { $field_src = $attachment_data[0]; } } /* format setting outer wrapper */ echo '
'; /* description */ //if ($has_desc) echo '
' . htmlspecialchars_decode($field_desc) . '
'; /* format setting inner wrapper */ echo '
'; /* allow fields to be filtered */ $ot_recognized_background_fields = apply_filters('ot_recognized_background_fields', array( 'background-color', 'background-repeat', 'background-attachment', 'background-position', 'background-size', 'background-image' ) , $field_id); echo '
'; /* build background color */ if (in_array('background-color', $ot_recognized_background_fields)) { $background_color = isset($field_value['background-color']) ? esc_attr($field_value['background-color']) : ''; echo ''; } /* build background repeat */ if (in_array('background-repeat', $ot_recognized_background_fields)) { $background_repeat = isset($field_value['background-repeat']) ? esc_attr($field_value['background-repeat']) : ''; echo ''; } /* build background attachment */ if (in_array('background-attachment', $ot_recognized_background_fields)) { $background_attachment = isset($field_value['background-attachment']) ? esc_attr($field_value['background-attachment']) : ''; echo ''; } /* build background position */ if (in_array('background-position', $ot_recognized_background_fields)) { $background_position = isset($field_value['background-position']) ? esc_attr($field_value['background-position']) : ''; echo ''; } /* Build background size */ if (in_array('background-size', $ot_recognized_background_fields)) { $choices = apply_filters('ot_type_background_size_choices', '', $field_id); if (is_array($choices) && !empty($choices)) { /* build select */ echo ''; } else { echo ''; } } echo '
'; /* build background image */ if ( in_array( 'background-image', $ot_recognized_background_fields ) ) { echo '
'; /* input */ echo ''; /* add media button */ echo '' . esc_html__( 'Add Media', 'uncode' ) . ''; echo '
'; /* media */ if ( isset( $field_value['background-image'] ) && $field_value['background-image'] !== '' ) { echo '
'; $post = get_post($field_value['background-image']); if (isset($post)) { if ($post->post_mime_type === 'oembed/svg') echo '
' . $post->post_content . '
'; else if ( preg_match( '/\.(?:jpe?g|png|gif|ico)$/i', $post->guid ) || $post->post_mime_type == 'image/url') echo '
'; else echo '
'; } echo '' . esc_html__( 'Remove Media', 'uncode' ) . ''; echo '
'; } } echo '
'; echo '
'; } /** * Upload option type. * * See @ot_display_by_type to see the full list of available arguments. * * @param array An array of arguments. * @return string * * @access public * @since 2.0 */ if ( ! function_exists( 'ot_type_upload' ) ) { function ot_type_upload( $args = array() ) { /* turns arguments array into variables */ extract( $args ); /* verify a description */ $has_desc = $field_desc ? true : false; /* If an attachment ID is stored here fetch its URL and replace the value */ if ( $field_value && wp_attachment_is_image( $field_value ) ) { $attachment_data = wp_get_attachment_image_src( $field_value, 'original' ); /* check for attachment data */ if ( $attachment_data ) { $field_src = $attachment_data[0]; } } /* format setting outer wrapper */ echo '
'; /* description */ //if ($has_desc) echo '
' . htmlspecialchars_decode( $field_desc ) . '
'; /* format setting inner wrapper */ echo '
'; /* build upload */ echo '
'; /* input */ echo ''; /* add media button */ echo '' . esc_html__( 'Add Media', 'uncode' ) . ''; echo '
'; /* media */ if ( $field_value ) { echo '
'; /* replace image src */ if ( isset( $field_src ) ) $field_value = $field_src; $post = get_post($field_value); if (isset($post->post_mime_type) && $post->post_mime_type === 'oembed/svg') echo '
' . $post->post_content . '
'; else if ( preg_match( '/\.(?:jpe?g|png|gif|ico)$/i', $field_value ) ) echo '
'; else echo '
'; echo '' . esc_html__( 'Remove Media', 'uncode' ) . ''; echo '
'; } echo '
'; echo '
'; } } /** * Helper function to display list items. * * This function is used in AJAX to add a new list items * and when they have already been added and saved. * * @param string $name The form field name. * @param int $key The array key for the current element. * @param array An array of values for the current list item. * * @return void * * @access public * @since 2.0 */ if ( ! function_exists( 'ot_list_item_view' ) ) { function ot_list_item_view( $name, $key, $list_item = array(), $post_id = 0, $get_option = '', $settings = array(), $type = '' ) { /* required title setting */ $required_setting = array( array( 'id' => 'title', 'label' => esc_html__( 'Title', 'uncode' ), 'desc' => '', 'std' => '', 'type' => 'text', 'rows' => '', 'class' => 'option-tree-setting-title', 'post_type' => '', 'choices' => array() ) ); /* load the old filterable slider settings */ if ( 'slider' == $type ) { $settings = ot_slider_settings( $name ); } /* if no settings array load the filterable list item settings */ if ( empty( $settings ) ) { $settings = ot_list_item_settings( $name ); } /* merge the two settings array */ $settings = array_merge( $required_setting, $settings ); echo '
' . ( isset( $list_item['title'] ) ? esc_attr( $list_item['title'] ) : '' ) . '
' . esc_html__( 'Edit', 'uncode' ) . ' ' . esc_html__( 'Delete', 'uncode' ) . '
'; foreach( $settings as $field ) { // Set field value $field_value = isset( $list_item[$field['id']] ) ? $list_item[$field['id']] : ''; /* set default to standard value */ if ( isset( $field['std'] ) ) { $_u_id = (function_exists('uncode_big_rand')) ? uncode_big_rand() : rand(); $field_value = ot_filter_std_value( $field_value, ((isset($field['class']) && $field['class'] === 'unique_id') ? $field['std'] . $_u_id : $field['std']) ); } // filter the title label and description if ( $field['id'] == 'title' ) { // filter the label $field['label'] = apply_filters( 'ot_list_item_title_label', $field['label'], $name ); // filter the description $field['desc'] = apply_filters( 'ot_list_item_title_desc', $field['desc'], $name ); } /* make life easier */ $_field_name = $get_option ? $get_option . '[' . $name . ']' : $name; /* build the arguments array */ $_args = array( 'type' => $field['type'], 'field_id' => $name . '_' . $field['id'] . '_' . $key, 'field_name' => $_field_name . '[' . $key . '][' . $field['id'] . ']', 'field_value' => $field_value, 'field_desc' => isset( $field['desc'] ) ? $field['desc'] : '', 'field_std' => isset( $field['std'] ) ? $field['std'] : '', 'field_rows' => isset( $field['rows'] ) ? $field['rows'] : 10, 'field_post_type' => isset( $field['post_type'] ) && ! empty( $field['post_type'] ) ? $field['post_type'] : 'post', 'field_taxonomy' => isset( $field['taxonomy'] ) && ! empty( $field['taxonomy'] ) ? $field['taxonomy'] : 'category', 'field_min_max_step'=> isset( $field['min_max_step'] ) && ! empty( $field['min_max_step'] ) ? $field['min_max_step'] : '0,100,1', 'field_class' => isset( $field['class'] ) ? $field['class'] : '', 'field_condition' => isset( $field['condition'] ) ? $field['condition'] : '', 'field_operator' => isset( $field['operator'] ) ? $field['operator'] : 'and', 'field_choices' => isset( $field['choices'] ) && ! empty( $field['choices'] ) ? $field['choices'] : array(), 'field_settings' => isset( $field['settings'] ) && ! empty( $field['settings'] ) ? $field['settings'] : array(), 'post_id' => $post_id, 'get_option' => $get_option ); $conditions = ''; /* setup the conditions */ if ( isset( $field['condition'] ) && ! empty( $field['condition'] ) ) { /* doing magic on the conditions so they work in a list item */ $conditionals = explode( ',', $field['condition'] ); foreach( $conditionals as $condition ) { $parts = explode( ':', $condition ); if ( isset( $parts[0] ) ) { $field['condition'] = str_replace( $condition, $name . '_' . $parts[0] . '_' . $key . ':' . $parts[1], $field['condition'] ); } } $conditions = ' data-condition="' . $field['condition'] . '"'; $conditions.= isset( $field['operator'] ) && in_array( $field['operator'], array( 'and', 'AND', 'or', 'OR' ) ) ? ' data-operator="' . $field['operator'] . '"' : ''; } // Build the setting CSS class if ( ! empty( $_args['field_class'] ) ) { $classes = explode( ' ', $_args['field_class'] ); foreach( $classes as $_key => $value ) { $classes[$_key] = $value . '-wrap'; } $class = 'format-settings ' . implode( ' ', $classes ); } else { $class = 'format-settings'; } /* option label */ echo '
'; /* don't show title with textblocks */ if ( $_args['type'] != 'textblock' && ! empty( $field['label'] ) ) { echo '
'; echo '

' . esc_attr( $field['label'] ) . '

'; echo '
'; } /* only allow simple textarea inside a list-item due to known DOM issues with wp_editor() */ if ( apply_filters( 'ot_override_forced_textarea_simple', false, $field['id'] ) == false && $_args['type'] == 'textarea' ) $_args['type'] = 'textarea-simple'; /* option body, list-item is not allowed inside another list-item */ if ( $_args['type'] !== 'list-item' && $_args['type'] !== 'slider' ) { echo ot_display_by_type( $_args ); } echo '
'; } echo '
'; echo '
'; } } /** * Uncode color select option type. * * See @ot_display_by_type to see the full list of available arguments. * * @param array An array of arguments. * @return string * * @access public * @since 2.0 */ if (!function_exists('ot_type_uncode_color')) { function ot_type_uncode_color($args = array()) { /* turns arguments array into variables */ extract($args); /* verify a description */ $has_desc = $field_desc ? true : false; /* format setting outer wrapper */ echo '
'; /* description */ //if ($has_desc) echo '
' . htmlspecialchars_decode($field_desc) . '
'; /* filter choices array */ $field_choices = apply_filters('ot_recognized_uncode_color', $field_choices, $field_id); $colors_array = ot_recognized_uncode_color($field_id); array_unshift($colors_array, array( 'value' => '', 'label' => 'Select…' )); /* format setting inner wrapper */ echo '
'; /* build select */ echo ''; echo '
'; echo '
'; } } /** * Uncode color with transparense select option type. * * See @ot_display_by_type to see the full list of available arguments. * * @param array An array of arguments. * @return string * * @access public * @since 2.0 */ if (!function_exists('ot_type_uncode_colors_w_transp')) { function ot_type_uncode_colors_w_transp($args = array()) { /* turns arguments array into variables */ extract($args); /* verify a description */ $has_desc = $field_desc ? true : false; /* format setting outer wrapper */ echo '
'; /* description */ //if ($has_desc) echo '
' . htmlspecialchars_decode($field_desc) . '
'; /* filter choices array */ $field_choices = apply_filters('ot_recognized_uncode_colors_w_transp', $field_choices, $field_id); $colors_array = ot_recognized_uncode_colors_w_transp($field_id); array_unshift($colors_array, array( 'value' => '', 'label' => 'Select…' )); /* format setting inner wrapper */ echo '
'; /* build select */ echo ''; echo '
'; echo '
'; } } function uncode_is_not_null($val){ return !empty($val); } function uncode_css_upload_error_notice() { ?>

$css, 'admin' => $admin_css, ); } global $wp_filesystem; if (empty($wp_filesystem)) { require_once (ABSPATH . '/wp-admin/includes/file.php'); } if (false === ($creds = request_filesystem_credentials($css_dir, '', false, false))) { return array( 'custom' => $css, 'admin' => $admin_css, ); } /* initialize the API */ if ( ! WP_Filesystem($creds) ) { /* any problems and we exit */ return array( 'custom' => $css, 'admin' => $admin_css, ); } $ot_id = is_multisite() ? get_current_blog_id() : ''; /* do our file manipulations below */ $mod_file = (defined('FS_CHMOD_FILE')) ? FS_CHMOD_FILE : false; if (!$wp_filesystem->put_contents( $css_dir . 'style-custom'.$ot_id.'.css', $css, $mod_file ) || !$wp_filesystem->put_contents( get_template_directory() . '/core/assets/css/admin-custom'.$ot_id.'.css', $admin_css, $mod_file )) return array( 'custom' => $css, 'admin' => $admin_css, ); } } add_action('ot_after_theme_options_save', 'uncode_create_dynamic_css'); add_action('wp_ajax_css_compile_ajax', 'uncode_create_dynamic_css_ajax'); if (!function_exists('uncode_create_dynamic_css_ajax')): /** * @since Uncode 1.5.0 */ function uncode_create_dynamic_css_ajax() { uncode_create_dynamic_css(); die(); } endif;//uncode_create_dynamic_css_ajax function uncode_init_color() { if (is_admin() && isset($_GET['first'] )) { uncode_create_dynamic_css(); } } add_action('admin_init', 'uncode_init_color'); if ( ! function_exists( 'uncode_darken_color' ) ) : /** * @since Uncode 1.6.0 */ function uncode_darken_color($hex, $steps=-12.75) { if ( $hex === 'transparent' ) { return $hex; } $steps = max(-255, min(255, $steps)); $hex = str_replace('#', '', $hex); if (strlen($hex) == 3) { $hex = str_repeat(substr($hex,0,1), 2).str_repeat(substr($hex,1,1), 2).str_repeat(substr($hex,2,1), 2); } $color_parts = str_split($hex, 2); $return = '#'; foreach ($color_parts as $color) { $color = hexdec($color); $color = max(0,min(255,$color + $steps)); $return .= str_pad(dechex($color), 2, '0', STR_PAD_LEFT); } return $return; } endif;//uncode_darken_color if ( ! function_exists( 'uncode_get_colors_via_ajax' ) ) : /** * @since Uncode 1.7.0 */ function uncode_get_colors_via_ajax() { $colors_array = ot_recognized_uncode_color(); wp_send_json( $colors_array ); } endif; add_action( 'wp_ajax_uncode_get_colors', 'uncode_get_colors_via_ajax' ); if ( ! function_exists( 'uncode_get_font_family_via_ajax' ) ) : /** * @since Uncode 1.7.0 */ function uncode_get_font_family_via_ajax() { $custom_fonts = array( array( 'value' => '', 'label' => esc_html__('Default CSS', "uncode"), ) ); $custom_fonts_array = ot_get_option('_uncode_font_groups'); if (!empty($custom_fonts_array)) { foreach ($custom_fonts_array as $key => $value) { $custom_fonts[] = array( 'value' => $value['_uncode_font_group_unique_id'], 'label' => $value['title'], ); } } wp_send_json( $custom_fonts ); } endif; add_action( 'wp_ajax_uncode_get_font_family', 'uncode_get_font_family_via_ajax' ); if ( ! function_exists( 'uncode_get_font_size_via_ajax' ) ) : /** * @since Uncode 1.7.0 */ function uncode_get_font_size_via_ajax() { $title_size = array( array( 'value' => 'h1', 'label' => esc_html__('h1', 'uncode') ), array( 'value' => 'h2', 'label' => esc_html__('h2', 'uncode'), ), array( 'value' => 'h3', 'label' => esc_html__('h3', 'uncode'), ), array( 'value' => 'h4', 'label' => esc_html__('h4', 'uncode'), ), array( 'value' => 'h5', 'label' => esc_html__('h5', 'uncode'), ), array( 'value' => 'h6', 'label' => esc_html__('h6', 'uncode'), ), ); $font_sizes = ot_get_option('_uncode_heading_font_sizes'); if (!empty($font_sizes)) { foreach ($font_sizes as $key => $value) { $title_size[] = array( 'value' => $value['_uncode_heading_font_size_unique_id'], 'label' => $value['title'], ); } } $title_size[] = array( 'value' => 'bigtext', 'label' => esc_html__('BigText', 'uncode'), ); wp_send_json( $title_size ); } endif; add_action( 'wp_ajax_uncode_get_font_size', 'uncode_get_font_size_via_ajax' ); if ( ! function_exists( 'uncode_get_line_height_via_ajax' ) ) : /** * @since Uncode 1.7.0 */ function uncode_get_line_height_via_ajax() { $title_height = array( array( 'value' => '', 'label' => esc_html__('Default CSS', "uncode") ), ); $font_heights = ot_get_option('_uncode_heading_font_heights'); if (!empty($font_heights)) { foreach ($font_heights as $key => $value) { $title_height[] = array( 'value' => $value['_uncode_heading_font_height_unique_id'], 'label' => $value['title'], ); } } wp_send_json( $title_height ); } endif; add_action( 'wp_ajax_uncode_get_line_height', 'uncode_get_line_height_via_ajax' ); if ( ! function_exists( 'uncode_get_letter_spacing_via_ajax' ) ) : /** * @since Uncode 1.7.0 */ function uncode_get_letter_spacing_via_ajax() { $title_spacing = array( array( 'value' => '', 'label' => esc_html__('Default CSS', "uncode") ), ); $font_spacings = ot_get_option('_uncode_heading_font_spacings'); if (!empty($font_spacings)) { foreach ($font_spacings as $key => $value) { $title_spacing[] = array( 'value' => $value['_uncode_heading_font_spacing_unique_id'], 'label' => $value['title'], ); } } wp_send_json( $title_spacing ); } endif; add_action( 'wp_ajax_uncode_get_letter_spacing', 'uncode_get_letter_spacing_via_ajax' ); if ( ! function_exists( 'uncode_process_toggle_ajax_theme_panel' ) ) : /** * @since Uncode 1.7.0 */ function uncode_process_toggle_ajax_theme_panel() { if ( isset( $_POST[ 'toggle_ajax' ] ) && isset( $_POST[ 'uncode_toggle_ajax_theme_panel_nonce' ] ) && wp_verify_nonce( $_POST[ 'uncode_toggle_ajax_theme_panel_nonce' ], 'uncode_toggle_ajax_theme_panel' ) ) { $action = $_POST[ 'toggle_ajax' ]; if ( $action == 'enable-ajax' ) { update_option( 'uncode_ajax_theme_panel', 'yes' ); } else { update_option( 'uncode_ajax_theme_panel', 'no' ); } } } endif; add_action( 'wp_loaded', 'uncode_process_toggle_ajax_theme_panel' ); if ( ! function_exists( 'uncode_core_option_tree_admin_js' ) ) : /** * Option Tree scripts */ function uncode_core_option_tree_admin_js() { if ( ! defined( 'UNCODE_SLIM' ) ) { return; } $theme = wp_get_theme(); $version = $theme->get( 'Version' ); wp_enqueue_script('uncode-ot-admin', OT_URL . 'assets/js/min/ot-admin-extended.min.js', array('ot-admin-js'), $version, false); } endif; add_action('ot_admin_scripts_after', 'uncode_core_option_tree_admin_js'); /** * Create dynamic CSS when upgrading or installing Uncode Core */ add_action( 'uncode_core_upgraded', 'uncode_create_dynamic_css' ); /** * Append custom CSS inline or not */ if ( ! function_exists( 'uncode_core_append_custom_styles_to_head' ) ) { function uncode_core_append_custom_styles_to_head() { $append_inline = apply_filters( 'uncode_append_custom_styles_to_head', false ) ? true : false; return $append_inline; } }