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| @@ 170-185 (lines=16) @@ | ||
| 167 | * |
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| 168 | * @return int|bool False for failure. True for success. |
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| 169 | */ |
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| 170 | public function add_meta( $id = 0, $meta_key = '', $meta_value, $unique = false ) { |
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| 171 | $id = $this->sanitize_id( $id ); |
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| 172 | ||
| 173 | // Bailout. |
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| 174 | if ( ! $this->is_valid_post_type( $id ) ) { |
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| 175 | return $this->check; |
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| 176 | } |
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| 177 | ||
| 178 | $meta_id = add_metadata( $this->meta_type, $id, $meta_key, $meta_value, $unique ); |
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| 179 | ||
| 180 | if ( $meta_id ) { |
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| 181 | $this->delete_cache( $id ); |
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| 182 | } |
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| 183 | ||
| 184 | return $meta_id; |
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| 185 | } |
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| 186 | ||
| 187 | /** |
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| 188 | * Update payment meta field based on Post Type ID. |
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| @@ 207-222 (lines=16) @@ | ||
| 204 | * |
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| 205 | * @return int|bool False on failure, true if success. |
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| 206 | */ |
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| 207 | public function update_meta( $id = 0, $meta_key = '', $meta_value, $prev_value = '' ) { |
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| 208 | $id = $this->sanitize_id( $id ); |
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| 209 | ||
| 210 | // Bailout. |
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| 211 | if ( ! $this->is_valid_post_type( $id ) ) { |
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| 212 | return $this->check; |
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| 213 | } |
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| 214 | ||
| 215 | $meta_id = update_metadata( $this->meta_type, $id, $meta_key, $meta_value, $prev_value ); |
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| 216 | ||
| 217 | if ( $meta_id ) { |
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| 218 | $this->delete_cache( $id ); |
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| 219 | } |
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| 220 | ||
| 221 | return $meta_id; |
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| 222 | } |
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| 223 | ||
| 224 | /** |
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| 225 | * Remove metadata matching criteria from a payment. |
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| @@ 241-256 (lines=16) @@ | ||
| 238 | * |
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| 239 | * @return bool False for failure. True for success. |
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| 240 | */ |
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| 241 | public function delete_meta( $id = 0, $meta_key = '', $meta_value = '', $delete_all = '' ) { |
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| 242 | $id = $this->sanitize_id( $id ); |
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| 243 | ||
| 244 | // Bailout. |
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| 245 | if ( ! $this->is_valid_post_type( $id ) ) { |
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| 246 | return $this->check; |
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| 247 | } |
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| 248 | ||
| 249 | $is_meta_deleted = delete_metadata( $this->meta_type, $id, $meta_key, $meta_value, $delete_all ); |
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| 250 | ||
| 251 | if ( $is_meta_deleted ) { |
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| 252 | $this->delete_cache( $id ); |
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| 253 | } |
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| 254 | ||
| 255 | return $is_meta_deleted; |
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| 256 | } |
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| 257 | ||
| 258 | /** |
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| 259 | * Rename query clauses of every query for new meta table |
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