Admin.php
3 weeks ago
ListColumnTotalViews.php
3 weeks ago
admin-page.php
3 weeks ago
screen-debug.php
3 weeks ago
screen-stats.php
3 weeks ago
screen-tools.php
3 weeks ago
ListColumnTotalViews.php
200 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Renders a "Views" column on post lists. |
| 4 | * |
| 5 | * @package WordPressPopularPosts |
| 6 | * @subpackage WordPressPopularPosts/Admin |
| 7 | * @author Hector Cabrera <me@cabrerahector.com> |
| 8 | */ |
| 9 | |
| 10 | namespace WordPressPopularPosts\Admin; |
| 11 | |
| 12 | class ListColumnTotalViews { |
| 13 | |
| 14 | /** |
| 15 | * Post types array. |
| 16 | * |
| 17 | * @since 7.4.0 |
| 18 | * @var array |
| 19 | * @access private |
| 20 | */ |
| 21 | private $post_types; |
| 22 | |
| 23 | /** |
| 24 | * Admin options. |
| 25 | * |
| 26 | * @since 7.4.0 |
| 27 | * @var array |
| 28 | * @access private |
| 29 | */ |
| 30 | private $config; |
| 31 | |
| 32 | /** |
| 33 | * Construct. |
| 34 | * |
| 35 | * @param array $config Admin options. |
| 36 | */ |
| 37 | public function __construct(array $config) |
| 38 | { |
| 39 | $this->config = $config; |
| 40 | |
| 41 | if ( $this->config['tools']['views_column']['post_types'] ) { |
| 42 | $registered_post_types = get_post_types(['public' => true], 'names'); |
| 43 | |
| 44 | $this->post_types = array_values( |
| 45 | array_intersect( |
| 46 | array_map('trim', explode(',', $this->config['tools']['views_column']['post_types'])), |
| 47 | $registered_post_types |
| 48 | ) |
| 49 | ); |
| 50 | } |
| 51 | |
| 52 | $this->hooks(); |
| 53 | } |
| 54 | |
| 55 | /** |
| 56 | * Registers all the required admin hooks. |
| 57 | * |
| 58 | * @since 7.4.0 |
| 59 | */ |
| 60 | public function hooks() |
| 61 | { |
| 62 | if ( $this->post_types ) { |
| 63 | foreach($this->post_types as $post_type) { |
| 64 | add_filter('manage_' . $post_type . '_posts_columns', [$this, 'add_views_column']); |
| 65 | add_action('manage_' . $post_type . '_posts_custom_column', [$this, 'views_column'], 10, 2); |
| 66 | add_filter('manage_edit-' . $post_type . '_sortable_columns', [$this, 'sortable_columns']); |
| 67 | } |
| 68 | |
| 69 | add_filter('posts_join', [$this, 'query_join'], 10, 2); |
| 70 | add_filter('posts_fields', [$this, 'query_fields'], 10, 2); |
| 71 | add_filter('posts_orderby', [$this, 'order_items_by'], 10, 2); |
| 72 | |
| 73 | add_action('admin_head', [$this, 'views_column_width']); |
| 74 | } |
| 75 | } |
| 76 | |
| 77 | /** |
| 78 | * Adds Views column to item list. |
| 79 | * |
| 80 | * @since 7.4.0 |
| 81 | * @param array $columns |
| 82 | * @return array |
| 83 | */ |
| 84 | public function add_views_column(array $columns) |
| 85 | { |
| 86 | $columns['pageviews'] = __('Views', 'wordpress-popular-posts'); |
| 87 | return $columns; |
| 88 | } |
| 89 | |
| 90 | /** |
| 91 | * Displays the actual views count of each post in the list. |
| 92 | * |
| 93 | * @since 7.4.0 |
| 94 | * @param array $column_name |
| 95 | * @param int $post_id |
| 96 | */ |
| 97 | public function views_column(string $column_name, int $post_id) |
| 98 | { |
| 99 | if ( $column_name === 'pageviews' ) { |
| 100 | echo wpp_get_views($post_id); |
| 101 | } |
| 102 | } |
| 103 | |
| 104 | /** |
| 105 | * Makes the Views column sortable. |
| 106 | * |
| 107 | * @since 7.4.0 |
| 108 | * @param array $columns |
| 109 | * @return array |
| 110 | */ |
| 111 | public function sortable_columns(array $columns) |
| 112 | { |
| 113 | $columns['pageviews'] = 'pageviews'; |
| 114 | return $columns; |
| 115 | } |
| 116 | |
| 117 | /** |
| 118 | * Adds the pageviews field to the query. |
| 119 | * |
| 120 | * @since 7.4.0 |
| 121 | * @param string $fields |
| 122 | * @param object $wp_query |
| 123 | * @return string |
| 124 | */ |
| 125 | public function query_fields(string $fields, $wp_query) |
| 126 | { |
| 127 | global $pagenow, $wpdb; |
| 128 | |
| 129 | if ( |
| 130 | is_admin() |
| 131 | && 'edit.php' === $pagenow |
| 132 | && isset($wp_query->query['post_type']) |
| 133 | && in_array($wp_query->query['post_type'], $this->post_types) |
| 134 | ) { |
| 135 | $fields .= ", IFNULL({$wpdb->prefix}popularpostsdata.pageviews, 0) AS pageviews"; |
| 136 | } |
| 137 | |
| 138 | return $fields; |
| 139 | } |
| 140 | |
| 141 | /** |
| 142 | * Joins WPP's data table. |
| 143 | * |
| 144 | * @since 7.4.0 |
| 145 | * @param string $join |
| 146 | * @param object $wp_query |
| 147 | * @return string |
| 148 | */ |
| 149 | public function query_join(string $join, $wp_query) |
| 150 | { |
| 151 | global $pagenow, $wpdb; |
| 152 | |
| 153 | if ( |
| 154 | is_admin() |
| 155 | && 'edit.php' === $pagenow |
| 156 | && isset($wp_query->query['post_type']) |
| 157 | && in_array($wp_query->query['post_type'], $this->post_types) |
| 158 | ) { |
| 159 | $join .= "LEFT JOIN {$wpdb->prefix}popularpostsdata ON {$wpdb->posts}.ID = {$wpdb->prefix}popularpostsdata.postid "; |
| 160 | } |
| 161 | |
| 162 | return $join; |
| 163 | } |
| 164 | |
| 165 | /** |
| 166 | * Sort items by pageviews on demand. |
| 167 | * |
| 168 | * @since 7.4.0 |
| 169 | * @param string $orderby_statement |
| 170 | * @param object $wp_query |
| 171 | * @return string |
| 172 | */ |
| 173 | public function order_items_by(string $orderby_statement, $wp_query) |
| 174 | { |
| 175 | global $pagenow; |
| 176 | |
| 177 | if ( |
| 178 | is_admin() |
| 179 | && 'edit.php' === $pagenow |
| 180 | && isset($wp_query->query['post_type']) |
| 181 | && in_array($wp_query->query['post_type'], $this->post_types) |
| 182 | && ( isset($wp_query->query['orderby']) && 'pageviews' === $wp_query->query['orderby'] ) |
| 183 | ) { |
| 184 | $orderby_statement = 'pageviews ' . ( isset($wp_query->query['order']) && $wp_query->query['order'] === 'asc' ? 'ASC' : 'DESC' ); |
| 185 | } |
| 186 | |
| 187 | return $orderby_statement; |
| 188 | } |
| 189 | |
| 190 | /** |
| 191 | * Adjust the width of the Views column. |
| 192 | * |
| 193 | * @since 7.4.0 |
| 194 | */ |
| 195 | public function views_column_width() |
| 196 | { |
| 197 | echo '<style>.column-pageviews { width: 150px; }</style>'; |
| 198 | } |
| 199 | } |
| 200 |