330 lines
12 KiB
PHP
330 lines
12 KiB
PHP
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<?php
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// No direct access, please
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if ( ! defined( 'ABSPATH' ) ) exit;
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include_once( 'metaboxes/metabox-functions.php' );
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if ( ! function_exists( 'generate_sections_page_template' ) ) {
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add_filter( 'template_include', 'generate_sections_page_template' );
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/**
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* Use our custom template if sections are enabled
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*/
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function generate_sections_page_template( $template ) {
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global $post;
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$use_sections = ( isset( $post ) ) ? get_post_meta( $post->ID, '_generate_use_sections', TRUE) : '';
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if ( is_home() || is_archive() || is_search() || is_attachment() || is_tax() ) {
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return $template;
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}
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if ( isset( $use_sections['use_sections'] ) && 'true' == $use_sections['use_sections'] ) {
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$new_template = dirname( __FILE__ ) . '/templates/template.php';
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if ( '' != $new_template ) {
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return $new_template;
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}
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}
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return $template;
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}
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}
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if ( ! function_exists( 'generate_sections_show_excerpt' ) ) {
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add_filter( 'generate_show_excerpt', 'generate_sections_show_excerpt' );
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/**
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* If Sections is enabled on a post, make sure we use the excerpt field on the blog page
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*/
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function generate_sections_show_excerpt( $show_excerpt ) {
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global $post;
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$use_sections = ( isset( $post ) ) ? get_post_meta( $post->ID, '_generate_use_sections', TRUE) : '';
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if ( isset( $use_sections['use_sections'] ) && 'true' == $use_sections['use_sections'] ) {
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return true;
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}
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return $show_excerpt;
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}
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}
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if ( ! function_exists( 'generate_sections_styles' ) ) {
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add_action( 'wp_enqueue_scripts', 'generate_sections_styles' );
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/**
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* Enqueue necessary scripts if sections are enabled
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*/
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function generate_sections_styles() {
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global $post;
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$use_sections = ( isset( $post ) ) ? get_post_meta( $post->ID, '_generate_use_sections', TRUE) : '';
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// Bail if we're on a posts page
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if ( is_home() || is_archive() || is_search() || is_attachment() || is_tax() ) {
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return;
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}
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if ( isset( $use_sections['use_sections'] ) && 'true' == $use_sections['use_sections'] ) {
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wp_enqueue_style( 'generate-sections-styles', plugin_dir_url( __FILE__ ) . 'css/style.min.css' );
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wp_enqueue_script( 'generate-sections-parallax', plugin_dir_url( __FILE__ ) . 'js/parallax.min.js', array(), GENERATE_SECTIONS_VERSION, true );
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}
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}
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}
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if ( ! function_exists( 'generate_sections_body_classes' ) ) {
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add_filter( 'body_class', 'generate_sections_body_classes' );
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/**
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* Add classes to our <body> element when sections are enabled
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*/
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function generate_sections_body_classes( $classes ) {
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global $post;
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$use_sections = ( isset( $post ) ) ? get_post_meta( $post->ID, '_generate_use_sections', TRUE) : '';
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$sidebars = apply_filters( 'generate_sections_sidebars', false );
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// Bail if we're on a posts page
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if ( is_home() || is_archive() || is_search() || is_attachment() || is_tax() ) {
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return $classes;
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}
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if ( isset( $use_sections['use_sections'] ) && 'true' == $use_sections['use_sections'] ) {
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$classes[] = 'generate-sections-enabled';
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}
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if ( ( isset( $use_sections['use_sections'] ) && 'true' == $use_sections['use_sections'] ) && ! $sidebars ) {
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$classes[] = 'sections-no-sidebars';
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}
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if ( ( isset( $use_sections['use_sections'] ) && 'true' == $use_sections['use_sections'] ) && $sidebars ) {
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$classes[] = 'sections-sidebars';
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}
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return $classes;
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}
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}
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if ( ! function_exists( 'generate_sections_add_css' ) ) {
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add_action( 'wp_enqueue_scripts', 'generate_sections_add_css', 500 );
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/**
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* Create the CSS for our sections
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*/
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function generate_sections_add_css() {
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global $post;
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$use_sections = ( isset( $post ) ) ? get_post_meta( $post->ID, '_generate_use_sections', TRUE) : '';
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if ( ! isset( $use_sections['use_sections'] ) ) {
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return;
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}
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if ( 'true' !== $use_sections['use_sections'] ) {
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return;
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}
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if ( is_home() || is_archive() || is_search() || is_attachment() || is_tax() ) {
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return;
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}
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if ( function_exists( 'generate_spacing_get_defaults' ) ) {
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$spacing_settings = wp_parse_args(
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get_option( 'generate_spacing_settings', array() ),
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generate_spacing_get_defaults()
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);
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$left_padding = $spacing_settings['content_left'];
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$right_padding = $spacing_settings['content_right'];
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$mobile_padding_left = ( isset( $spacing_settings[ 'mobile_content_left' ] ) ) ? $spacing_settings[ 'mobile_content_left' ] : 30;
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$mobile_padding_right = ( isset( $spacing_settings[ 'mobile_content_right' ] ) ) ? $spacing_settings[ 'mobile_content_right' ] : 30;
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} else {
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$right_padding = 40;
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$left_padding = 40;
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$mobile_padding = 30;
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}
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$sections = ( isset( $post ) ) ? get_post_meta( $post->ID, '_generate_sections', TRUE) : '';
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// check if the repeater field has rows of data
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if ( $sections && '' !== $sections ) {
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$css = '.generate-sections-inside-container {padding-left:' . $left_padding . 'px;padding-right:' . $right_padding . 'px;}';
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// loop through the rows of data
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$i = 0;
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foreach ( $sections['sections'] as $section ) :
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$i++;
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// Get image details
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$image_id = ( isset( $section['background_image'] ) && '' !== $section['background_image'] ) ? intval( $section['background_image'] ) : '';
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$image_url = ( '' !== $image_id ) ? wp_get_attachment_image_src( $image_id, 'full' ) : '';
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// Get the padding type
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$padding_type = apply_filters( 'generate_sections_padding_type','px' );
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// If someone has changed the padding type using a filter, use their value
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if ( 'px' !== $padding_type ) {
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$top_padding_type = $padding_type;
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$bottom_padding_type = $padding_type;
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} else {
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$top_padding_type = ( isset( $section['top_padding_unit'] ) && '' !== $section['top_padding_unit'] ) ? $section['top_padding_unit'] : $padding_type;
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$bottom_padding_type = ( isset( $section['bottom_padding_unit'] ) && '' !== $section['bottom_padding_unit'] ) ? $section['bottom_padding_unit'] : $padding_type;
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}
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// Default padding top
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$padding_top = apply_filters( 'generate_sections_default_padding_top','40' );
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// Default padding bottom
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$padding_bottom = apply_filters( 'generate_sections_default_padding_bottom','40' );
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$custom_id = ( isset( $section['custom_id'] ) ) ? $section['custom_id'] : '';
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$custom_id = ( '' == $custom_id ) ? "generate-section-$i" : $custom_id;
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// Get the values
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$background_color = ( isset( $section['background_color'] ) && '' !== $section['background_color'] ) ? 'background-color:' . esc_attr( $section['background_color'] ) . ';' : '';
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$background_image = ( ! empty( $image_url[0] ) ) ? 'background-image:url(' . esc_url( $image_url[0] ) . ');' : '';
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if ( isset( $section['background_color_overlay'] ) && '' !== $section['background_color_overlay'] ) {
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if ( '' !== $background_image && '' !== $background_color ) {
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$background_image = 'background-image:linear-gradient(0deg, ' . $section['background_color'] . ',' . $section['background_color'] . '), url(' . esc_url( $image_url[0] ) . ');';
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$background_color = '';
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}
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}
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$text_color = ( isset( $section['text_color'] ) && '' !== $section['text_color'] ) ? 'color:' . esc_attr( $section['text_color'] ) . ';' : '';
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$link_color = ( isset( $section['link_color'] ) && '' !== $section['link_color'] ) ? 'color:' . esc_attr( $section['link_color'] ) . ';' : '';
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$link_color_hover = ( isset( $section['link_color_hover'] ) && '' !== $section['link_color_hover'] ) ? 'color:' . esc_attr( $section['link_color_hover'] ) . ';' : '';
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$top_padding = ( isset( $section['top_padding'] ) && '' !== $section['top_padding'] ) ? 'padding-top:' . absint( $section['top_padding'] ) . $top_padding_type . ';' : 'padding-top:' . $padding_top . 'px;';
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$bottom_padding = ( isset( $section['bottom_padding'] ) && '' !== $section['bottom_padding'] ) ? 'padding-bottom:' . absint( $section['bottom_padding'] ) . $bottom_padding_type . ';' : 'padding-bottom:' . $padding_bottom . 'px;';
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// Outer container
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if ( '' !== $background_color || '' !== $background_image ) {
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$css .= '#' . $custom_id . '.generate-sections-container{' . $background_color . $background_image . '}';
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}
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// Inner container
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if ( '' !== $top_padding || '' !== $bottom_padding || '' !== $text_color ) {
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$css .= '#' . $custom_id . ' .generate-sections-inside-container{' . $top_padding . $bottom_padding . $text_color . '}';
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}
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// Link color
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if ( '' !== $link_color ) {
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$css .= '#' . $custom_id . ' a,#generate-section-' . $i . ' a:visited{' . $link_color . '}';
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}
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// Link color hover
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if ( '' !== $link_color_hover ) {
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$css .= '#' . $custom_id . ' a:hover{' . $link_color_hover . '}';
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}
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$mobile = generate_premium_get_media_query( 'mobile' );
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$css .= '@media ' . esc_attr( $mobile ) . ' {.generate-sections-inside-container {padding-left: ' . $mobile_padding_left . 'px;padding-right: ' . $mobile_padding_right . 'px;}}';
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endforeach;
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// Build CSS
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wp_add_inline_style( 'generate-style', $css );
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}
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}
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}
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if ( ! function_exists( 'generate_sections_filter_admin_init' ) ) {
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add_action( 'admin_init', 'generate_sections_filter_admin_init' );
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/*
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* Recreate the default filters on the_content
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* this will make it much easier to output the meta content with proper/expected formatting
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*/
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function generate_sections_filter_admin_init() {
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if ( user_can_richedit() ) {
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add_filter( 'generate_section_content', 'convert_smilies' );
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add_filter( 'generate_section_content', 'convert_chars' );
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add_filter( 'generate_section_content', 'wpautop' );
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add_filter( 'generate_section_content', 'shortcode_unautop' );
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add_filter( 'generate_section_content', 'prepend_attachment' );
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}
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}
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}
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if ( ! function_exists( 'generate_sections_filter' ) ) {
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add_action( 'init', 'generate_sections_filter' );
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/*
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* Recreate the default filters on the_content
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* this will make it much easier to output the meta content with proper/expected formatting
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*/
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function generate_sections_filter() {
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if ( is_admin() ) {
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return;
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}
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add_filter( 'generate_section_content', 'convert_smilies' );
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add_filter( 'generate_section_content', 'convert_chars' );
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add_filter( 'generate_section_content', 'wpautop' );
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add_filter( 'generate_section_content', 'shortcode_unautop' );
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add_filter( 'generate_section_content', 'prepend_attachment' );
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add_filter( 'generate_section_content', 'do_shortcode');
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add_filter( 'generate_the_section_content', array($GLOBALS['wp_embed'], 'autoembed'), 9 );
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}
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}
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if ( ! function_exists( 'generate_sections_save_content' ) ) {
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add_action( 'save_post', 'generate_sections_save_content', 99, 4 );
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/*
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* When we save our post, grab all of the section content and save it as regular content.
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*
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* This will prevent content loss/theme lock.
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*/
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function generate_sections_save_content( $post_id, $post ) {
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if ( ! isset( $_POST['_generate_sections_nonce'] ) || ! wp_verify_nonce( $_POST['_generate_sections_nonce'], 'generate_sections_nonce' ) ) {
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return;
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}
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if ( defined('DOING_AUTOSAVE') && DOING_AUTOSAVE ) {
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return;
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}
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if ( ! current_user_can('edit_post', $post_id ) ) {
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return;
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}
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// See if we're using sections
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$use_sections = get_post_meta( $post_id, '_generate_use_sections', true);
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// Make sure use sections exists and that we're not saving a revision
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if ( ! isset( $use_sections['use_sections'] ) || wp_is_post_revision( $post_id ) ) {
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return;
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}
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// Return if sections are set to false
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if ( 'true' !== $use_sections['use_sections'] ) {
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return;
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}
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// Get our sections
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$sections = get_post_meta( $post_id, '_generate_sections', true );
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// Return if there's nothing in our sections
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if ( ! isset( $sections ) || '' == $sections ) {
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return;
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}
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// Prevent infinite loop
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remove_action( 'save_post', 'generate_sections_save_content', 99, 4 );
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// Let's do some stuff if sections aren't empty
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if ( '' !== $sections ) {
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// Set up our content variable
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$content = '';
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// Loop through each section and add our content to the content variable
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foreach ( $sections['sections'] as $section ) {
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$content .= ( isset( $section['content'] ) && '' !== $section['content'] ) ? $section['content'] . "\n\n" : '';
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}
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// Now update our post if we have section content
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if ( '' !== $content ) {
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$post->post_content = $content;
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wp_update_post( $post, true );
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}
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}
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// Re-hook the save_post action
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add_action('save_post', 'generate_sections_save_content', 99, 4);
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}
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}
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