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| 1 | <?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName |
| 2 | /** |
| 3 | * Update site terms API endpoints. |
| 4 | * |
| 5 | * Endpoints: |
| 6 | * Create a new term: /sites/%s/taxonomies/%s/terms/new |
| 7 | * Edit a term: /sites/%s/taxonomies/%s/terms/slug:%s |
| 8 | * Delete a term: /sites/%s/taxonomies/%s/terms/slug:%s/delete |
| 9 | */ |
| 10 | |
| 11 | if ( ! defined( 'ABSPATH' ) ) { |
| 12 | exit( 0 ); |
| 13 | } |
| 14 | |
| 15 | new WPCOM_JSON_API_Update_Term_Endpoint( |
| 16 | array( |
| 17 | 'description' => 'Create a new term.', |
| 18 | 'group' => 'taxonomy', |
| 19 | 'stat' => 'terms:new', |
| 20 | 'method' => 'POST', |
| 21 | 'path' => '/sites/%s/taxonomies/%s/terms/new', |
| 22 | 'path_labels' => array( |
| 23 | '$site' => '(int|string) Site ID or domain', |
| 24 | '$taxonomy' => '(string) Taxonomy', |
| 25 | ), |
| 26 | 'request_format' => array( |
| 27 | 'name' => '(string) Name of the term', |
| 28 | 'description' => '(string) A description of the term', |
| 29 | 'parent' => '(int) The parent ID for the term, if hierarchical', |
| 30 | ), |
| 31 | 'example_request' => 'https://public-api.wordpress.com/rest/v1/sites/82974409/taxonomies/post_tag/terms/new', |
| 32 | 'example_request_data' => array( |
| 33 | 'headers' => array( |
| 34 | 'authorization' => 'Bearer YOUR_API_TOKEN', |
| 35 | ), |
| 36 | 'body' => array( |
| 37 | 'name' => 'Ribs & Chicken', |
| 38 | ), |
| 39 | ), |
| 40 | ) |
| 41 | ); |
| 42 | |
| 43 | new WPCOM_JSON_API_Update_Term_Endpoint( |
| 44 | array( |
| 45 | 'description' => 'Edit a term.', |
| 46 | 'group' => 'taxonomy', |
| 47 | 'stat' => 'terms:1:POST', |
| 48 | 'method' => 'POST', |
| 49 | 'path' => '/sites/%s/taxonomies/%s/terms/slug:%s', |
| 50 | 'path_labels' => array( |
| 51 | '$site' => '(int|string) Site ID or domain', |
| 52 | '$taxonomy' => '(string) Taxonomy', |
| 53 | '$slug' => '(string) The term slug', |
| 54 | ), |
| 55 | 'request_format' => array( |
| 56 | 'name' => '(string) Name of the term', |
| 57 | 'description' => '(string) A description of the term', |
| 58 | 'parent' => '(int) The parent ID for the term, if hierarchical', |
| 59 | ), |
| 60 | 'example_request' => 'https://public-api.wordpress.com/rest/v1/sites/82974409/taxonomies/post_tag/terms/slug:testing-term', |
| 61 | 'example_request_data' => array( |
| 62 | 'headers' => array( |
| 63 | 'authorization' => 'Bearer YOUR_API_TOKEN', |
| 64 | ), |
| 65 | 'body' => array( |
| 66 | 'description' => 'The most delicious', |
| 67 | ), |
| 68 | ), |
| 69 | ) |
| 70 | ); |
| 71 | |
| 72 | new WPCOM_JSON_API_Update_Term_Endpoint( |
| 73 | array( |
| 74 | 'description' => 'Delete a term.', |
| 75 | 'group' => 'taxonomy', |
| 76 | 'stat' => 'terms:1:delete', |
| 77 | 'method' => 'POST', |
| 78 | 'path' => '/sites/%s/taxonomies/%s/terms/slug:%s/delete', |
| 79 | 'path_labels' => array( |
| 80 | '$site' => '(int|string) Site ID or domain', |
| 81 | '$taxonomy' => '(string) Taxonomy', |
| 82 | '$slug' => '(string) The term slug', |
| 83 | ), |
| 84 | 'response_format' => array( |
| 85 | 'slug' => '(string) The slug of the deleted term', |
| 86 | 'success' => '(bool) Whether the operation was successful', |
| 87 | ), |
| 88 | 'example_request' => 'https://public-api.wordpress.com/rest/v1/sites/82974409/taxonomies/post_tag/terms/slug:$term/delete', |
| 89 | 'example_request_data' => array( |
| 90 | 'headers' => array( |
| 91 | 'authorization' => 'Bearer YOUR_API_TOKEN', |
| 92 | ), |
| 93 | ), |
| 94 | ) |
| 95 | ); |
| 96 | |
| 97 | /** |
| 98 | * Update site terms API endpoint class. |
| 99 | * |
| 100 | * @phan-constructor-used-for-side-effects |
| 101 | */ |
| 102 | class WPCOM_JSON_API_Update_Term_Endpoint extends WPCOM_JSON_API_Taxonomy_Endpoint { |
| 103 | /** |
| 104 | * Update site terms API callback. |
| 105 | * |
| 106 | * - /sites/%s/taxonomies/%s/terms/new -> $blog_id, $taxonomy |
| 107 | * - /sites/%s/taxonomies/%s/terms/slug:%s -> $blog_id, $taxonomy, $slug |
| 108 | * - /sites/%s/taxonomies/%s/terms/slug:%s/delete -> $blog_id, $taxonomy, $slug |
| 109 | * |
| 110 | * @param string $path API path. |
| 111 | * @param int $blog_id Blog ID. |
| 112 | * @param string $taxonomy Taxonomy. |
| 113 | * @param int|string $slug Slug, term name. |
| 114 | */ |
| 115 | public function callback( $path = '', $blog_id = 0, $taxonomy = 'category', $slug = 0 ) { |
| 116 | $slug = urldecode( $slug ); |
| 117 | $blog_id = $this->api->switch_to_blog_and_validate_user( $this->api->get_blog_id( $blog_id ) ); |
| 118 | if ( is_wp_error( $blog_id ) ) { |
| 119 | return $blog_id; |
| 120 | } |
| 121 | |
| 122 | if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) { |
| 123 | $this->load_theme_functions(); |
| 124 | } |
| 125 | |
| 126 | $user = wp_get_current_user(); |
| 127 | if ( ! $user || is_wp_error( $user ) || ! $user->ID ) { |
| 128 | return new WP_Error( 'authorization_required', 'An active access token must be used to manage taxonomies.', 403 ); |
| 129 | } |
| 130 | |
| 131 | $taxonomy_meta = get_taxonomy( $taxonomy ); |
| 132 | if ( false === $taxonomy_meta || ( |
| 133 | ! $taxonomy_meta->public && |
| 134 | ! current_user_can( $taxonomy_meta->cap->manage_terms ) && |
| 135 | ! current_user_can( $taxonomy_meta->cap->edit_terms ) && |
| 136 | ! current_user_can( $taxonomy_meta->cap->delete_terms ) ) ) { |
| 137 | return new WP_Error( 'invalid_taxonomy', 'The taxonomy does not exist', 400 ); |
| 138 | } |
| 139 | |
| 140 | if ( $this->api->ends_with( $path, '/delete' ) ) { |
| 141 | return $this->delete_term( $path, $blog_id, $slug, $taxonomy ); |
| 142 | } elseif ( $this->api->ends_with( $path, '/new' ) ) { |
| 143 | return $this->new_term( $path, $blog_id, $taxonomy ); |
| 144 | } |
| 145 | |
| 146 | return $this->update_term( $path, $blog_id, $slug, $taxonomy ); |
| 147 | } |
| 148 | |
| 149 | /** |
| 150 | * Create a new term. |
| 151 | * |
| 152 | * - /sites/%s/taxonomies/%s/terms/new -> $blog_id, $taxonomy |
| 153 | * |
| 154 | * @param string $path API path. |
| 155 | * @param int $blog_id Blog ID. |
| 156 | * @param string $taxonomy Taxonomy. |
| 157 | */ |
| 158 | public function new_term( $path, $blog_id, $taxonomy ) { |
| 159 | $args = $this->query_args(); |
| 160 | $input = $this->input(); |
| 161 | if ( ! is_array( $input ) || ! $input || ! strlen( $input['name'] ) ) { |
| 162 | return new WP_Error( 'invalid_input', 'Unknown data passed', 400 ); |
| 163 | } |
| 164 | |
| 165 | $tax = get_taxonomy( $taxonomy ); |
| 166 | if ( ! current_user_can( $tax->cap->manage_terms ) ) { |
| 167 | return new WP_Error( 'unauthorized', 'User cannot edit taxonomy', 403 ); |
| 168 | } |
| 169 | |
| 170 | if ( ! isset( $input['parent'] ) || ! is_taxonomy_hierarchical( $taxonomy ) ) { |
| 171 | $input['parent'] = 0; |
| 172 | } |
| 173 | |
| 174 | $term = get_term_by( 'name', $input['name'], $taxonomy ); |
| 175 | if ( $term ) { |
| 176 | // the same name is allowed as long as the parents are different. |
| 177 | if ( $input['parent'] === $term->parent ) { |
| 178 | return new WP_Error( 'duplicate', 'A taxonomy with that name already exists', 409 ); |
| 179 | } |
| 180 | } |
| 181 | |
| 182 | $data = wp_insert_term( |
| 183 | addslashes( $input['name'] ), |
| 184 | $taxonomy, |
| 185 | array( |
| 186 | 'description' => isset( $input['description'] ) ? addslashes( $input['description'] ) : '', |
| 187 | 'parent' => $input['parent'], |
| 188 | ) |
| 189 | ); |
| 190 | |
| 191 | if ( is_wp_error( $data ) ) { |
| 192 | return $data; |
| 193 | } |
| 194 | |
| 195 | $term = get_term_by( 'id', $data['term_id'], $taxonomy ); |
| 196 | |
| 197 | $return = $this->get_taxonomy( $term->slug, $taxonomy, $args['context'] ); |
| 198 | if ( ! $return || is_wp_error( $return ) ) { |
| 199 | return $return; |
| 200 | } |
| 201 | |
| 202 | /** This action is documented in json-endpoints/class.wpcom-json-api-site-settings-endpoint.php */ |
| 203 | do_action( 'wpcom_json_api_objects', 'terms' ); |
| 204 | return $return; |
| 205 | } |
| 206 | |
| 207 | /** |
| 208 | * Update a term. |
| 209 | * |
| 210 | * - /sites/%s/taxonomies/%s/terms/slug:%s -> $blog_id, $taxonomy, $slug |
| 211 | * |
| 212 | * @param string $path API path. |
| 213 | * @param int $blog_id Blog ID. |
| 214 | * @param int|string $slug Slug, term name. |
| 215 | * @param string $taxonomy Taxonomy. |
| 216 | */ |
| 217 | public function update_term( $path, $blog_id, $slug, $taxonomy ) { |
| 218 | $tax = get_taxonomy( $taxonomy ); |
| 219 | if ( ! current_user_can( $tax->cap->edit_terms ) ) { |
| 220 | return new WP_Error( 'unauthorized', 'User cannot edit taxonomy', 403 ); |
| 221 | } |
| 222 | |
| 223 | $term = get_term_by( 'slug', $slug, $taxonomy ); |
| 224 | if ( ! $term || is_wp_error( $term ) ) { |
| 225 | return new WP_Error( 'unknown_taxonomy', 'Unknown taxonomy', 404 ); |
| 226 | } |
| 227 | |
| 228 | $args = $this->query_args(); |
| 229 | $input = $this->input( false ); |
| 230 | if ( ! is_array( $input ) || ! $input ) { |
| 231 | return new WP_Error( 'invalid_input', 'Invalid request input', 400 ); |
| 232 | } |
| 233 | |
| 234 | $update = array(); |
| 235 | if ( ! empty( $input['parent'] ) || is_taxonomy_hierarchical( $taxonomy ) ) { |
| 236 | $update['parent'] = $input['parent']; |
| 237 | } |
| 238 | |
| 239 | if ( isset( $input['description'] ) ) { |
| 240 | $update['description'] = addslashes( $input['description'] ); |
| 241 | } |
| 242 | |
| 243 | if ( ! empty( $input['name'] ) ) { |
| 244 | $update['name'] = addslashes( $input['name'] ); |
| 245 | } |
| 246 | |
| 247 | $data = wp_update_term( $term->term_id, $taxonomy, $update ); |
| 248 | if ( is_wp_error( $data ) ) { |
| 249 | return $data; |
| 250 | } |
| 251 | |
| 252 | $term = get_term_by( 'id', $data['term_id'], $taxonomy ); |
| 253 | |
| 254 | $return = $this->get_taxonomy( $term->slug, $taxonomy, $args['context'] ); |
| 255 | if ( ! $return || is_wp_error( $return ) ) { |
| 256 | return $return; |
| 257 | } |
| 258 | |
| 259 | /** This action is documented in json-endpoints/class.wpcom-json-api-site-settings-endpoint.php */ |
| 260 | do_action( 'wpcom_json_api_objects', 'terms' ); |
| 261 | return $return; |
| 262 | } |
| 263 | |
| 264 | /** |
| 265 | * Delete a term. |
| 266 | * |
| 267 | * - /sites/%s/taxonomies/%s/terms/slug:%s/delete -> $blog_id, $taxonomy, $slug |
| 268 | * |
| 269 | * @param string $path API path. |
| 270 | * @param int $blog_id Blog ID. |
| 271 | * @param int|string $slug Slug, term name. |
| 272 | * @param string $taxonomy Taxonomy. |
| 273 | */ |
| 274 | public function delete_term( $path, $blog_id, $slug, $taxonomy ) { |
| 275 | $term = get_term_by( 'slug', $slug, $taxonomy ); |
| 276 | $tax = get_taxonomy( $taxonomy ); |
| 277 | if ( ! current_user_can( $tax->cap->delete_terms ) ) { |
| 278 | return new WP_Error( 'unauthorized', 'User cannot edit taxonomy', 403 ); |
| 279 | } |
| 280 | |
| 281 | if ( ! $term || is_wp_error( $term ) ) { |
| 282 | return new WP_Error( 'unknown_taxonomy', 'Unknown taxonomy', 404 ); |
| 283 | } |
| 284 | |
| 285 | $args = $this->query_args(); |
| 286 | $return = $this->get_taxonomy( $term->slug, $taxonomy, $args['context'] ); |
| 287 | if ( ! $return || is_wp_error( $return ) ) { |
| 288 | return $return; |
| 289 | } |
| 290 | |
| 291 | /** This action is documented in json-endpoints/class.wpcom-json-api-site-settings-endpoint.php */ |
| 292 | do_action( 'wpcom_json_api_objects', 'terms' ); |
| 293 | |
| 294 | wp_delete_term( $term->term_id, $taxonomy ); |
| 295 | |
| 296 | return array( |
| 297 | 'slug' => (string) $term->slug, |
| 298 | 'success' => true, |
| 299 | ); |
| 300 | } |
| 301 | } |