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= 4.2.6.5 =
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~ Tweak: load list course categories.
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@tungnxt89
tungnxt89 committed Apr 15, 2024
1 parent e5c6bed commit 3ded3f6
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Showing 2 changed files with 139 additions and 170 deletions.
44 changes: 44 additions & 0 deletions inc/Models/ListCourseCategories.php
View file
@@ -0,0 +1,44 @@
<?php

/**
* Class ListCourseCategories
*
* Handle lit course categories
*
* @package LearnPress/Classes
* @version 1.0.0
* @since 4.2.6.5
*/

namespace LearnPress\Models;

use Throwable;

class ListCourseCategories {
/**
* Get all course categories
*
* @param array $arg_query_terms
*
* @return array [ term_id => term_name ]
*/
public static function get_all_categories_id_name( array $arg_query_terms = [] ): array {
$terms = [];

try {
$arg_query_terms_default = [
'taxonomy' => LP_COURSE_CATEGORY_TAX,
'fields' => 'id=>name',
'parent' => 0,
];

$arg_query_terms = array_merge( $arg_query_terms_default, $arg_query_terms );

$terms = get_terms( $arg_query_terms );
} catch ( Throwable $e ) {
error_log( __METHOD__ . ': ' . $e->getMessage() );
}

return $terms;
}
}
265 changes: 95 additions & 170 deletions inc/TemplateHooks/Course/FilterCourseTemplate.php
View file
Expand Up @@ -12,6 +12,7 @@
use LearnPress\Helpers\Singleton;
use LearnPress\Helpers\Template;
use LearnPress\Models\Courses;
use LearnPress\Models\ListCourseCategories;
use LP_Course;
use LP_Course_Filter;
use LP_Request;
Expand Down Expand Up @@ -296,38 +297,7 @@ public function html_category( array $data = [] ): string {
$category_current = get_term_by( 'id', $category_current_id, LP_COURSE_CATEGORY_TAX );

if ( ! empty( $category_current ) ) {
$parent_cat_id = $category_current_id;
$count_courses = 0;
$filter = new LP_Course_Filter();
$filter->query_count = true;
$filter->only_fields = [ 'DISTINCT(ID)' ];
$this->handle_filter_params_before_query( $filter, $params_url );
$filter->term_ids = [ $parent_cat_id ];
//$filter->debug_string_query = true;
Courses::get_courses( $filter, $count_courses );

$value = $parent_cat_id;
$disabled = $count_courses > 0 ? '' : 'disabled';
if ( empty( $disabled ) || ! $hide_count_zero ) {
$checked = in_array( $value, $data_selected ) && empty( $disabled ) ? 'checked' : '';
$input = sprintf( '<input name="term_id" type="checkbox" value="%s" %s %s>', esc_attr( $value ), esc_attr( $checked ), $disabled );
$label = sprintf( '<label for="">%s</label>', wp_kses_post( $category_current->name ) );
$count = sprintf( '<span class="count">%s</span>', esc_html( $count_courses ) );

$sections = apply_filters(
'learn-press/filter-courses/course-category/sections',
[
'start' => [ 'text_html' => '<div class="lp-course-filter__field">' ],
'input' => [ 'text_html' => $input ],
'label' => [ 'text_html' => $label ],
'count' => [ 'text_html' => $count ],
'end' => [ 'text_html' => '</div>' ],
]
);
ob_start();
Template::instance()->print_sections( $sections );
$content .= ob_get_clean();
}
$this->html_field_category( $category_current->term_id, $category_current->name, $data );
}
}

Expand All @@ -347,6 +317,99 @@ public function html_category( array $data = [] ): string {
return $content;
}

/**
* Get list categories course.
*
* @param array $args
*
* @return void
* @since 4.2.6.5
* @version 1.0.0
*/
public function html_struct_categories( array $args = [] ) {
$level_current = $args['level_current'] ?? 0;
$number_level_category = $args['number_level_category'] ?? 1;
$parent_term_id = $args['parent_term_id'] ?? 0;

if ( $level_current >= $number_level_category ) {
return;
}

$terms = ListCourseCategories::get_all_categories_id_name( [ 'parent' => $parent_term_id ] );
if ( empty( $terms ) ) {
return;
}

$class_wrapper = 'lp-cate-parent';
if ( $level_current > 0 ) {
$class_wrapper = 'lp-cate-child';
}

echo sprintf( '<div class="%s">', esc_attr( $class_wrapper ) );
foreach ( $terms as $term_id => $term_name ) {
echo '<div class="lp-cat-' . $term_id . '">';

echo $this->html_field_category( $term_id, $term_name, $args );

$args['level_current'] = $level_current + 1;
$args['parent_term_id'] = $term_id;
$this->html_struct_categories( $args );
echo '</div>';
}
echo '</div>';
}

/**
* Return string html a field category.
*
* @param int $category_id
* @param string $category_name
* @param array $args
*
* @return false|string
* @since 4.2.6.5
* @version 1.0.0
*/
public function html_field_category( int $category_id, string $category_name, array $args = [] ) {
$count_courses = 0;
$filter = new LP_Course_Filter();
$filter->query_count = true;
$filter->only_fields = [ 'DISTINCT(ID)' ];
$this->handle_filter_params_before_query( $filter, $args['params_url'] ?? [] );
$filter->term_ids = [ $category_id ];
//$filter->debug_string_query = true;
Courses::get_courses( $filter, $count_courses );

$disabled = $count_courses > 0 ? '' : 'disabled';
if ( ! empty( $disabled ) && ( $args['hide_count_zero'] ?? 1 ) ) {
return '';
}

$checked = in_array( $category_id, $args['data_selected'] ?? [] ) && empty( $disabled ) ? 'checked' : '';
$input = sprintf(
'<input name="term_id" type="checkbox" value="%s" %s %s>',
esc_attr( $category_id ), esc_attr( $checked ),
$disabled
);
$label = sprintf( '<label for="">%s</label>', wp_kses_post( $category_name ) );
$count = sprintf( '<span class="count">%s</span>', esc_html( $count_courses ) );

$sections = apply_filters(
'learn-press/filter-courses/course-category/sections',
[
'start' => [ 'text_html' => '<div class="lp-course-filter__field">' ],
'input' => [ 'text_html' => $input ],
'label' => [ 'text_html' => $label ],
'count' => [ 'text_html' => $count ],
'end' => [ 'text_html' => '</div>' ],
]
);

ob_start();
Template::instance()->print_sections( $sections );
return ob_get_clean();
}

/**
* Get html course tag.
*
Expand Down Expand Up @@ -644,142 +707,4 @@ public function check_param_url_has_lang( array $data = [] ) {
$_REQUEST['lang'] = sanitize_text_field( $params_url['lang'] );
}
}

/**
* Get categories course.
*
* @param array $arg_query_terms
*
* @return array [ term_id => term_name ]
*/
public function get_categories( array $arg_query_terms = [] ): array {
$terms = [];

try {
$arg_query_terms_default = [
'taxonomy' => LP_COURSE_CATEGORY_TAX,
'fields' => 'id=>name',
'parent' => 0,
];

$arg_query_terms = array_merge( $arg_query_terms_default, $arg_query_terms );

$terms = get_terms( $arg_query_terms );
} catch ( Throwable $e ) {
error_log( __METHOD__ . ': ' . $e->getMessage() );
}

return $terms;
}

public function html_struct_categories( array $args = [] ) {
$level_current = $args['level_current'] ?? 0;
$number_level_category = $args['number_level_category'] ?? 1;
$parent_term_id = $args['parent_term_id'] ?? 0;
$hide_count_zero = $args['hide_count_zero'] ?? 0;
$params_url = $args['params_url'] ?? [];
$data_selected = $args['data_selected'] ?? [];

if ( $level_current >= $number_level_category ) {
return;
}

$terms = $this->get_categories( [ 'parent' => $parent_term_id ] );
if ( empty( $terms ) ) {
return;
}

$class_wrapper = 'lp-cate-parent';
if ( $level_current > 0 ) {
$class_wrapper = 'lp-cate-child';
}

echo sprintf( '<div class="%s">', esc_attr( $class_wrapper ) );
foreach ( $terms as $term_id => $term_name ) {
echo '<div class="lp-cat-' . $term_id . '">';

$count_courses = 0;
$filter = new LP_Course_Filter();
$filter->query_count = true;
$filter->only_fields = [ 'DISTINCT(ID)' ];
$this->handle_filter_params_before_query( $filter, $params_url );
$filter->term_ids = [ $term_id ];
//$filter->debug_string_query = true;
Courses::get_courses( $filter, $count_courses );

$value = $term_id;
$disabled = $count_courses > 0 ? '' : 'disabled';
if ( ! empty( $disabled ) && $hide_count_zero ) {
continue;
}
$checked = in_array( $value, $data_selected ) && empty( $disabled ) ? 'checked' : '';
$input = sprintf( '<input name="term_id" type="checkbox" value="%s" %s %s>', esc_attr( $value ), esc_attr( $checked ), $disabled );
$label = sprintf( '<label for="">%s</label>', wp_kses_post( $term_name ) );
$count = sprintf( '<span class="count">%s</span>', esc_html( $count_courses ) );

$sections = apply_filters(
'learn-press/filter-courses/course-category/sections',
[
'start' => [ 'text_html' => '<div class="lp-course-filter__field">' ],
'input' => [ 'text_html' => $input ],
'label' => [ 'text_html' => $label ],
'count' => [ 'text_html' => $count ],
'end' => [ 'text_html' => '</div>' ],
]
);
Template::instance()->print_sections( $sections );

$args['level_current'] = $level_current + 1;
$args['parent_term_id'] = $term_id;
$this->html_struct_categories( $args );
echo '</div>';
}
echo '</div>';
}

/**
* @param int $category_id
* @param string $category_name
* @param array $args
*
* @return false|string|void
*/
public function html_a_field_category( int $category_id, string $category_name, array $args = [] ) {
$count_courses = 0;
$filter = new LP_Course_Filter();
$filter->query_count = true;
$filter->only_fields = [ 'DISTINCT(ID)' ];
$this->handle_filter_params_before_query( $filter, $args['params_url'] ?? [] );
$filter->term_ids = [ $category_id ];
//$filter->debug_string_query = true;
Courses::get_courses( $filter, $count_courses );

$disabled = $count_courses > 0 ? '' : 'disabled';
if ( ! empty( $disabled ) && ( $args['hide_count_zero'] ?? 1 ) ) {
return '';
}

$checked = in_array( $category_id, $args['data_selected'] ?? [] ) && empty( $disabled ) ? 'checked' : '';
$input = sprintf(
'<input name="term_id" type="checkbox" value="%s" %s %s>',
esc_attr( $category_id ), esc_attr( $checked ),
$disabled
);
$label = sprintf( '<label for="">%s</label>', wp_kses_post( $category_name ) );
$count = sprintf( '<span class="count">%s</span>', esc_html( $count_courses ) );

$sections = apply_filters(
'learn-press/filter-courses/course-category/sections',
[
'start' => [ 'text_html' => '<div class="lp-course-filter__field">' ],
'input' => [ 'text_html' => $input ],
'label' => [ 'text_html' => $label ],
'count' => [ 'text_html' => $count ],
'end' => [ 'text_html' => '</div>' ],
]
);
ob_start();
Template::instance()->print_sections( $sections );
return ob_get_clean();
}
}

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