/wp-content/plugins/master-slider/admin/includes/msp-admin-functions.php
PHP | 141 lines | 70 code | 41 blank | 30 comment | 8 complexity | f339acb86e2d94f47d4815cff794113c MD5 | raw file
- <?php // admin related functions
- /**
- * Get all master slider admin screen ids
- *
- * @return array
- */
- function msp_get_screen_ids() {
- $the_screen_id = sanitize_title( MSWP_SLUG );
- return apply_filters( 'masterslider_admin_screen_ids', array(
- 'toplevel_page_' . $the_screen_id
- ) );
- }
- function msp_get_sliders_custom_css( $slider_status = 'published' ) {
- global $mspdb;
- $slider_status = sprintf( "status='%s'", $slider_status );
- $sliders_result = $mspdb->get_sliders( 0, 0, 'ID', 'DESC', $slider_status );
- $sliders_custom_css = array();
- if( $sliders_result ) {
- foreach ( $sliders_result as $slider ) {
- $sliders_custom_css[] = msp_get_slider_background_css( $slider['ID'] );
- $sliders_custom_css[] = $slider['custom_styles'];
- }
- // remove empty records from array
- $sliders_custom_css = array_filter( $sliders_custom_css );
- }
- return apply_filters( 'masterslider_get_sliders_custom_css', implode( "\n", $sliders_custom_css ), $sliders_custom_css, $sliders_result );
- }
- // get stored slider's custom css code from database
- function msp_get_slider_custom_css( $slider_id ) {
- global $mspdb;
- $slider_custom_css = $mspdb->get_slider_field_val( $slider_id, 'custom_styles' );
- return $slider_custom_css ? $slider_custom_css : '';
- }
- function msp_get_slider_background_css( $slider_id ) {
- $slider_data = get_masterslider_parsed_data( $slider_id );
- $the_slider_bg = empty( $slider_data['setting']['bg_color'] ) ? '' : $slider_data['setting']['bg_color'];
- $the_slider_bg .= empty( $slider_data['setting']['bg_image'] ) ? '' : sprintf( ' url( %s ) repeat top left', msp_get_the_absolute_media_url( $slider_data['setting']['bg_image'] ) );
- $the_slider_bg = empty( $the_slider_bg ) ? '' : 'background:' . $the_slider_bg . ";";
- return empty( $the_slider_bg ) ? '' : sprintf( ".ms-parent-id-%d > .master-slider{ %s }", $slider_id, $the_slider_bg );
- }
- function msp_get_all_custom_css () {
- return apply_filters( 'masterslider_get_all_custom_css', msp_get_sliders_custom_css() );
- }
- /*-----------------------------------------------------------------------------------*/
- /**
- * Get custom styles and store them in custom.css file or use inline css fallback
- * This function will be called by masterslider save handler
- *
- * @return void
- */
- function msp_save_custom_styles() {
- $uploads = wp_upload_dir();
- $css_dir = apply_filters( 'masterslider_custom_css_dir', $uploads['basedir'] . '/' . MSWP_SLUG );
- $css_file = $css_dir . '/custom.css';
- $css_terms = "/*
- ===============================================================
- # CUSTOM CSS
- - Please do not edit this file. this file is generated by server-side code
- - Every changes here will be overwritten
- ===============================================================*/\n
- ";
- // Get all custom css styles
- $css = msp_get_all_custom_css();
- /**
- * Initialize the WP_Filesystem
- */
- global $wp_filesystem;
- if ( empty( $wp_filesystem ) ) {
- require_once ( ABSPATH.'/wp-admin/includes/file.php' );
- WP_Filesystem();
- }
- if ( wp_mkdir_p( $css_dir ) && ! $wp_filesystem->put_contents( $css_file, $css_terms.$css, 0644 ) ) {
- // if the directory is not writable, try inline css fallback
- msp_update_option( 'custom_inline_style' , $css ); // save css rules as option to print as inline css
- } else {
- $custom_css_ver = msp_get_option( 'masterslider_custom_css_ver', '1.0' );
- $custom_css_ver = (float)$custom_css_ver + 0.1;
- msp_update_option( 'masterslider_custom_css_ver' , $custom_css_ver ); // disable inline css output
- msp_update_option( 'custom_inline_style' , '' );
- }
- }
- /**
- * Prints Pretty human-readable information about a variable (developer debug tool)
- * @param mixed The expression to be printed.
- * @param boolean $dump Whether to dump information about a variable or not
- * @param boolean $return When this parameter is set to TRUE, it will return the information rather than print it.
- * @return bool When the return parameter is TRUE, this function will return a string. Otherwise, the return value is TRUE.
- */
- if ( ! function_exists( 'axpp' ) ) {
- function axpp ( $expression, $dump = false, $return = false ) {
- if ( $return ) {
- return '<pre>' . print_r( $expression , true ) . '</pre>';
- } elseif ( $dump ) {
- echo '<pre>'; var_dump( $expression ); echo '</pre>';
- } else {
- echo '<pre>'; print_r ( $expression ); echo '</pre>';
- }
- return true;
- }
- }