blocksy-tainacan/functions.php

576 lines
19 KiB
PHP

<?php
if (! defined('WP_DEBUG')) {
die( 'Direct access forbidden.' );
}
/** Theme version */
const BLOCKSY_TAINACAN_VERSION = '0.0.1';
/**
* Enqueue scripts and styles.
*/
add_action( 'wp_enqueue_scripts', function () {
// First, we enqueue parent theme styles
wp_enqueue_style( 'blocksy-parent-style', get_template_directory_uri() . '/style.css' );
// Then, this child theme styles
wp_enqueue_style( 'tainacan-blocksy-style',
get_stylesheet_directory_uri() . '/style.min.css',
array( 'blocksy-parent-style' )
);
// Now, some dynamic css that is generated using blocksy dynamic css logic
add_action('blocksy:global-dynamic-css:enqueue', function ($args) {
blocksy_theme_get_dynamic_styles(array_merge([
'path' => get_stylesheet_directory() . '/global.php',
'chunk' => 'global',
'forced_call' => true
], $args));
}, 10, 3);
});
/**
* Retrieves an item adjacent link, either using WP strategy or Tainacan plugin tainacan_get_adjacent_items()
*/
function blocksy_tainacan_get_adjacent_item_links() {
$prefix = blocksy_manager()->screen->get_prefix();
$has_thumb = get_theme_mod($prefix . '_has_post_nav_thumb', 'yes') === 'yes';
if (function_exists('tainacan_get_adjacent_items') && isset($_GET['pos'])) {
$adjacent_items = tainacan_get_adjacent_items();
if (isset($adjacent_items['next'])) {
$next_link_url = $adjacent_items['next']['url'];
$next_title = $adjacent_items['next']['title'];
} else {
$next_link_url = false;
}
if (isset($adjacent_items['previous'])) {
$previous_link_url = $adjacent_items['previous']['url'];
$previous_title = $adjacent_items['previous']['title'];
} else {
$previous_link_url = false;
}
} else {
//Get the links to the Previous and Next Post
$previous_link_url = get_permalink( get_previous_post() );
$next_link_url = get_permalink( get_next_post() );
//Get the title of the previous post and next post
$previous_title = get_the_title( get_previous_post() );
$next_title = get_the_title( get_next_post() );
}
$previous = '';
$next = '';
if ($has_thumb) {
if (function_exists('tainacan_get_adjacent_items') && isset($_GET['pos'])) {
if ($adjacent_items['next']) {
$next_thumb = $adjacent_items['next']['thumbnail']['tainacan-medium'][0];
}
if ($adjacent_items['previous']) {
$previous_thumb = $adjacent_items['previous']['thumbnail']['tainacan-medium'][0];
}
} else {
//Get the thumnail url of the previous and next post
$previous_thumb = get_the_post_thumbnail_url( get_previous_post(), 'tainacan-medium' );
$next_thumb = get_the_post_thumbnail_url( get_next_post(), 'tainacan-medium' );
}
$previous_post_image_output = blocksy_simple_image(
$previous_thumb,
[
'inner_content' => '<svg width="20px" height="15px" viewBox="0 0 20 15"><polygon points="0,7.5 5.5,13 6.4,12.1 2.4,8.1 20,8.1 20,6.9 2.4,6.9 6.4,2.9 5.5,2 "/></svg>',
'ratio' => '1/1',
'tag_name' => 'figure'
]
);
$next_post_image_output = blocksy_simple_image(
$next_thumb,
[
'inner_content' => '<svg width="20px" height="15px" viewBox="0 0 20 15"><polygon points="14.5,2 13.6,2.9 17.6,6.9 0,6.9 0,8.1 17.6,8.1 13.6,12.1 14.5,13 20,7.5 "/></svg>',
'ratio' => '1/1',
'tag_name' => 'figure'
]
);
} else {
$previous = $previous_link_url === false ? '' : '<a rel="prev" href="' . $previous_link_url . '"><i class="tainacan-icon tainacan-icon-arrowleft tainacan-icon-30px"></i>&nbsp; <span>' . $previous_title . '</span></a>';
$next = $next_link_url === false ? '' :'<a rel="next" href="' . $next_link_url . '"><span>' . $next_title . '</span> &nbsp;<i class="tainacan-icon tainacan-icon-arrowright tainacan-icon-30px"></i></a>';
}
// Creates the links
$previous = $previous_link_url === false ? '' : (
'<a href="' . $previous_link_url .'" rel="prev" class="nav-item-prev"> ' .
($has_thumb ? $previous_post_image_output : '') .
'<div class="item-content">' .
'<span class="item-label">' . __( 'Previous item', 'blocksy-tainacan' ) . '</span>' .
(!empty( $previous_title ) ? ('<span class="item-title">' . $previous_title . '</span>') : '') .
'</div>'.
'</a>');
$next = $next_link_url === false ? '' : (
'<a href="' . $next_link_url .'" rel="prev" class="nav-item-next"> ' .
'<div class="item-content">' .
'<span class="item-label">' . __( 'Next item', 'blocksy-tainacan') . '</span>' .
(!empty( $next_title ) ? ('<span class="item-title">' . $next_title . '</span>') : '') .
'</div>' .
($has_thumb ? $next_post_image_output : '') .
'</a>');
return ['next' => $next, 'previous' => $previous];
}
/**
* Copy of blocksy original post navigation function.
*/
function blocksy_default_post_navigation() {
$next_post = apply_filters(
'blocksy:post-navigation:next-post',
get_adjacent_post(false, '', true)
);
$previous_post = apply_filters(
'blocksy:post-navigation:previous-post',
get_adjacent_post(false, '', false)
);
if (! $next_post && ! $previous_post) {
return '';
}
$prefix = blocksy_manager()->screen->get_prefix();
$container_class = 'post-navigation';
$container_class .= ' ' . blocksy_visibility_classes(get_theme_mod(
$prefix . '_post_nav_visibility',
[
'desktop' => true,
'tablet' => true,
'mobile' => true,
]
));
$home_page_url = get_home_url();
$post_slug = get_post_type() === 'post' ? __( 'Post', 'blocksy' ) : get_post_type_object( get_post_type() )->labels->singular_name;
$post_slug = '<span>' . $post_slug . '</span>';
$has_thumb = get_theme_mod($prefix . '_has_post_nav_thumb', 'yes') === 'yes';
$has_title = get_theme_mod($prefix . '_has_post_nav_title', 'yes') === 'yes';
$next_post_image_output = '';
$previous_post_image_output = '';
if ($next_post) {
$next_title = '';
if ($has_title) {
$next_title = $next_post->post_title;
}
if ($has_thumb && get_post_thumbnail_id($next_post)) {
$next_post_image_output = blocksy_image(
[
'attachment_id' => get_post_thumbnail_id( $next_post ),
'ratio' => '1/1',
'inner_content' => '<svg width="20px" height="15px" viewBox="0 0 20 15"><polygon points="0,7.5 5.5,13 6.4,12.1 2.4,8.1 20,8.1 20,6.9 2.4,6.9 6.4,2.9 5.5,2 "/></svg>',
'tag_name' => 'figure'
]
);
}
}
if ($previous_post) {
$previous_title = '';
if ( $has_title ) {
$previous_title = $previous_post->post_title;
}
if ($has_thumb && get_post_thumbnail_id($previous_post)) {
$previous_post_image_output = blocksy_image(
[
'attachment_id' => get_post_thumbnail_id( $previous_post ),
'ratio' => '1/1',
'inner_content' => '<svg width="20px" height="15px" viewBox="0 0 20 15"><polygon points="14.5,2 13.6,2.9 17.6,6.9 0,6.9 0,8.1 17.6,8.1 13.6,12.1 14.5,13 20,7.5 "/></svg>',
'tag_name' => 'figure'
]
);
}
}
ob_start();
?>
<nav class="<?php echo esc_attr( $container_class ); ?>">
<?php if ($next_post) { ?>
<a href="<?php echo esc_url(get_permalink($next_post)); ?>" class="nav-item-prev">
<?php if ($has_thumb) { ?>
<?php
// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
echo $next_post_image_output;
?>
<?php } ?>
<div class="item-content">
<span class="item-label">
<?php
echo wp_kses_post(sprintf(
// translators: post title
__( 'Previous %s', 'blocksy' ),
$post_slug
));
?>
</span>
<?php if ( ! empty( $next_title ) ) { ?>
<span class="item-title">
<?php echo wp_kses_post($next_title); ?>
</span>
<?php } ?>
</div>
</a>
<?php } else { ?>
<div class="nav-item-prev"></div>
<?php } ?>
<?php if ( $previous_post ) { ?>
<a href="<?php echo esc_url( get_permalink( $previous_post ) ); ?>" class="nav-item-next">
<div class="item-content">
<span class="item-label">
<?php
echo wp_kses_post(sprintf(
// translators: post title
__( 'Next %s', 'blocksy' ),
$post_slug
));
?>
</span>
<?php if ( ! empty( $previous_title ) ) { ?>
<span class="item-title">
<?php echo wp_kses_post($previous_title); ?>
</span>
<?php } ?>
</div>
<?php if ($has_thumb) { ?>
<?php
echo $previous_post_image_output;
?>
<?php } ?>
</a>
<?php } else { ?>
<div class="nav-item-next"></div>
<?php } ?>
</nav>
<?php
return ob_get_clean();
}
/**
* Outputs Tainacan custom logic for items navigation with blocksy features
*/
function blocksy_tainacan_item_navigation() {
$next = '';
$previous = '';
$prefix = blocksy_manager()->screen->get_prefix();
if (get_theme_mod( $prefix . '_has_post_nav', $prefix === 'single_blog_post' ? 'yes' : 'no' ) === 'yes') {
$container_class = 'post-navigation';
$container_class .= ' ' . blocksy_visibility_classes(get_theme_mod(
$prefix . '_post_nav_visibility',
[
'desktop' => true,
'tablet' => true,
'mobile' => true,
]
));
$has_thumb = get_theme_mod($prefix . '_has_post_nav_thumb', 'yes') === 'yes';
if ($has_thumb)
$container_class .= ' has-thumbnails';
$adjacent_links = [
'next' => '',
'previous' => ''
];
$adjacent_links = blocksy_tainacan_get_adjacent_item_links();
$previous = $adjacent_links['previous'];
$next = $adjacent_links['next'];
}
?>
<?php if ($previous !== '' || $next !== '') : ?>
<nav class="<?php echo esc_attr( $container_class ); ?>">
<?php if ( $previous !== '' ) {
echo $previous;
} else { ?>
<div class="nav-item-prev"></div>
<?php } ?>
<?php if ( $next !== '' ) {
echo $next;
} else { ?>
<div class="nav-item-next"></div>
<?php } ?>
</nav>
<?php endif; ?>
<?
}
/**
* Overrides parent theme blocksy post navigation logic to handle items navigation
*/
function blocksy_post_navigation() {
// This should only happen if we have Tainacan plugin installed
if ( defined ('TAINACAN_VERSION') ) {
$collections_post_types = \Tainacan\Repositories\Repository::get_collections_db_identifiers();
$post_type = get_post_type();
// Check if we're inside the main loop in a single Post.
if (in_array($post_type, $collections_post_types) && is_singular() && in_the_loop() && is_main_query() ) {
return blocksy_tainacan_item_navigation();
}
}
return blocksy_default_post_navigation();
}
/**
* Uses Blocksy filter to customize the related posts logic on Tainacan Items page.
*/
function blocksy_tainacan_custom_related_posts_query( $related_posts_query ) {
// This should only happen if we have Tainacan plugin installed
if ( defined ('TAINACAN_VERSION') ) {
$collections_post_types = \Tainacan\Repositories\Repository::get_collections_db_identifiers();
$post_type = get_post_type();
// Check if we're inside the main loop in a single Post.
if (in_array($post_type, $collections_post_types) && is_singular() && in_the_loop() && is_main_query() ) {
// In the future, we might update the related_postd_query here for Tainacan items.
}
}
return $related_posts_query;
}
add_filter( 'blocksy:related-posts:query-args', 'blocksy_tainacan_custom_related_posts_query', 10 );
/**
* Retrieves the current items list source link
*/
function blocksy_tainacan_get_source_item_list_url() {
$args = $_GET;
if (isset($args['ref'])) {
$ref = $_GET['ref'];
unset($args['pos']);
unset($args['ref']);
unset($args['source_list']);
return $ref . '?' . http_build_query(array_merge($args));
} else {
unset($args['pos']);
unset($args['ref']);
unset($args['source_list']);
return tainacan_the_collection_url() . '?' . http_build_query(array_merge($args));
}
}
/**
* Adds extra customizer options to items single page template
*/
function blocksy_tainacan_custom_post_types_single_options( $options, $post_type, $post_type_object ) {
// This should only happen if we have Tainacan plugin installed
if ( defined ('TAINACAN_VERSION') ) {
$collections_post_types = \Tainacan\Repositories\Repository::get_collections_db_identifiers();
if ( in_array($post_type, $collections_post_types) ) {
// Change the section title in the customizer
$options['title'] = sprintf(
__('Item from %s', 'blocksy-tainacan'),
$post_type_object->labels->name
);
// Extra options to the archive items list
$item_extra_options = blocksy_get_options(get_stylesheet_directory() . '/inc/options/posts/tainacan-item-single.php', [
'post_type' => $post_type_object,
'is_general_cpt' => true
], false);
if ( is_array($item_extra_options) ) {
array_splice(
$options['options'][$post_type . '_single_section_options']['inner-options'][0],
1,
0,
$item_extra_options
);
}
}
}
return $options;
}
add_filter( 'blocksy:custom_post_types:single-options', 'blocksy_tainacan_custom_post_types_single_options', 10, 3 );
/**
* Adds extra customizer options to items single page template
*/
function blocksy_tainacan_custom_post_types_archive_options( $options, $post_type, $post_type_object ) {
// This should only happen if we have Tainacan plugin installed
if ( defined ('TAINACAN_VERSION') ) {
$collections_post_types = \Tainacan\Repositories\Repository::get_collections_db_identifiers();
if ( in_array($post_type, $collections_post_types) ) {
// Change the section title in the customizer
$options['title'] = sprintf(
__('Items list from %s', 'blocksy-tainacan'),
$post_type_object->labels->name
);
// Extra options to the archive items list
$items_extra_options = blocksy_get_options(get_stylesheet_directory() . '/inc/options/posts/tainacan-item-archive.php', [
'post_type' => $post_type_object,
'is_general_cpt' => true
], false);
if ( is_array($items_extra_options) ) {
$options['options'][$post_type . '_section_options']['inner-options'] = $items_extra_options;
}
}
}
return $options;
}
add_filter( 'blocksy:custom_post_types:archive-options', 'blocksy_tainacan_custom_post_types_archive_options', 10, 3 );
/**
* Removes tainacan metadatum and filters from the custom metadata options in the customizer controller.
*/
function blocksy_tainacan_custom_post_types_supported_list( $potential_post_types ) {
// This should only happen if we have Tainacan plugin installed
if ( defined ('TAINACAN_VERSION') ) {
return array_filter( $potential_post_types, function($post_type) {
return !in_array($post_type, [ 'tainacan-metadatum', 'tainacan-filter' ]);
});
}
return $potential_post_types;
}
add_filter( 'blocksy:custom_post_types:supported_list', 'blocksy_tainacan_custom_post_types_supported_list', 10 );
/**
* Renders the item single page with a custom template that will use most of Blocksy features
*/
function filter_the_content_in_the_main_loop( $content ) {
// This should only happen if we have Tainacan plugin installed
if ( defined ('TAINACAN_VERSION') ) {
$collections_post_types = \Tainacan\Repositories\Repository::get_collections_db_identifiers();
$post_type = get_post_type();
// Check if we're inside the main loop in a single Post.
if (in_array($post_type, $collections_post_types) && is_singular() && in_the_loop() && is_main_query() ) {
return get_template_part( 'tainacan/item-single-page' );
}
}
return $content;
}
add_filter( 'the_content', 'filter_the_content_in_the_main_loop');
/**
* Enqueues js scripts related to swiper, only if in TainacanSingleItem pages
*/
function blocksy_tainacan_swiper_scripts() {
// This should only happen if we have Tainacan plugin installed
if ( defined ('TAINACAN_VERSION') ) {
$collections_post_types = \Tainacan\Repositories\Repository::get_collections_db_identifiers();
$post_type = get_post_type();
if ( in_array($post_type, $collections_post_types) ) {
wp_enqueue_style( 'swiper', 'https://unpkg.com/swiper/swiper-bundle.min.css', array(), BLOCKSY_TAINACAN_VERSION );
wp_enqueue_script( 'swiper', 'https://unpkg.com/swiper/swiper-bundle.min.js', array(), BLOCKSY_TAINACAN_VERSION, true );
wp_enqueue_style( 'photoswipe', 'https://cdnjs.cloudflare.com/ajax/libs/photoswipe/4.1.3/photoswipe.min.css', array(), BLOCKSY_TAINACAN_VERSION );
wp_enqueue_style( 'photoswipe-skin', 'https://cdnjs.cloudflare.com/ajax/libs/photoswipe/4.1.3/default-skin/default-skin.min.css', array(), BLOCKSY_TAINACAN_VERSION );
wp_enqueue_script( 'photoswipe', 'https://cdnjs.cloudflare.com/ajax/libs/photoswipe/4.1.3/photoswipe.min.js', array(), BLOCKSY_TAINACAN_VERSION, true );
wp_enqueue_script( 'photoswipe-skin', 'https://cdnjs.cloudflare.com/ajax/libs/photoswipe/4.1.3/photoswipe-ui-default.min.js', array(), BLOCKSY_TAINACAN_VERSION, true );
wp_enqueue_script( 'blocksy-tainacan-scripts__swiper', get_stylesheet_directory_uri() . '/js/attachments-carousel.js', ['swiper', 'photoswipe', 'photoswipe-skin'], BLOCKSY_TAINACAN_VERSION, true );
}
wp_enqueue_script( 'blocksy-tainacan-scripts', get_stylesheet_directory_uri() . '/js/scripts.js', [], BLOCKSY_TAINACAN_VERSION, true );
}
}
add_action( 'wp_enqueue_scripts', 'blocksy_tainacan_swiper_scripts' );
/* Requires helpers */
require get_stylesheet_directory() . '/helpers/blocksy-integration.php';
/**
* Enqueues front-end CSS for the items page fixed filters logic.
*
* @see wp_add_inline_style()
*/
function blocksy_tainacan_items_page_filters_fixed_on_scroll_output() {
$prefix = blocksy_manager()->screen->get_prefix();
$should_use_fixed_filters_logic = (version_compare(TAINACAN_VERSION, '0.17') >= 0) && get_theme_mod( $prefix . '_filters_fixed_on_scroll', 'no' ) == 'yes';
if (!$should_use_fixed_filters_logic)
return;
$css = '
/* Items list fixed filter logic (Introduced in Tainacan 0.17) */
:not(.wp-block-tainacan-faceted-search)>.theme-items-list:not(.is-fullscreen).is-filters-menu-open.is-filters-menu-fixed-at-top .items-list-area {
margin-left: var(--tainacan-filter-menu-width-theme) !important;
}
:not(.wp-block-tainacan-faceted-search)>.theme-items-list:not(.is-fullscreen).is-filters-menu-open.is-filters-menu-fixed-at-top .filters-menu:not(.filters-menu-modal) {
position: fixed;
top: 0px !important;
z-index: 9;
}
:not(.wp-block-tainacan-faceted-search)>.theme-items-list:not(.is-fullscreen).is-filters-menu-open.is-filters-menu-fixed-at-top .filters-menu:not(.filters-menu-modal) .modal-content {
position: absolute;
top: 0px;
height: auto !important;
background: var(--tainacan-background-color, inherit);
}
:not(.wp-block-tainacan-faceted-search)>.theme-items-list:not(.is-fullscreen).is-filters-menu-open.is-filters-menu-fixed-at-top.is-filters-menu-fixed-at-bottom .filters-menu:not(.filters-menu-modal) {
position: absolute;
}
:not(.wp-block-tainacan-faceted-search)>.theme-items-list:not(.is-fullscreen).is-filters-menu-open.is-filters-menu-fixed-at-top.is-filters-menu-fixed-at-bottom .filters-menu:not(.filters-menu-modal) .modal-content {
top: auto;
bottom: 0;
}
';
echo '<style type="text/css" id="tainacan-fixed-filters-style">' . sprintf( $css ) . '</style>';
}
add_action( 'wp_head', 'blocksy_tainacan_items_page_filters_fixed_on_scroll_output');