webp-uploads
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image-edit.php
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readme.txt
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settings.php
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settings.php
436 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Settings for the Modern Image Formats plugin. |
| 4 | * |
| 5 | * @package webp-uploads |
| 6 | * |
| 7 | * @since 1.0.0 |
| 8 | */ |
| 9 | |
| 10 | declare( strict_types = 1 ); |
| 11 | |
| 12 | // @codeCoverageIgnoreStart |
| 13 | if ( ! defined( 'ABSPATH' ) ) { |
| 14 | exit; // Exit if accessed directly. |
| 15 | } |
| 16 | // @codeCoverageIgnoreEnd |
| 17 | |
| 18 | /** |
| 19 | * Registers setting for generating JPEG in addition to the selected modern format for image uploads. |
| 20 | * |
| 21 | * @since 1.0.0 |
| 22 | * @since 2.0.0 The setting was made more general to cover outputting JPEG as a secondary type. The "webp" option naming |
| 23 | * was left unchanged for backward compatibility. Also, the `perflab_modern_image_format` was added to |
| 24 | * enable selecting an output format. Currently includes AVIF and WebP. |
| 25 | */ |
| 26 | function webp_uploads_register_media_settings_field(): void { |
| 27 | register_setting( |
| 28 | 'media', |
| 29 | 'perflab_modern_image_format', |
| 30 | array( |
| 31 | 'sanitize_callback' => 'webp_uploads_sanitize_image_format', |
| 32 | 'type' => 'string', |
| 33 | 'default' => 'avif', // AVIF is the default if the editor supports it. |
| 34 | 'show_in_rest' => false, |
| 35 | ) |
| 36 | ); |
| 37 | |
| 38 | register_setting( |
| 39 | 'media', |
| 40 | 'perflab_generate_webp_and_jpeg', |
| 41 | array( |
| 42 | 'type' => 'boolean', |
| 43 | 'default' => current_theme_supports( 'html5', 'picture' ), // If picture element is supported by the theme, default to enabling the JPEG fallback. |
| 44 | 'show_in_rest' => false, |
| 45 | ) |
| 46 | ); |
| 47 | |
| 48 | // Add a setting to generate fallback images in all sizes including custom sizes. |
| 49 | register_setting( |
| 50 | 'media', |
| 51 | 'perflab_generate_all_fallback_sizes', |
| 52 | array( |
| 53 | 'type' => 'boolean', |
| 54 | 'default' => false, |
| 55 | 'show_in_rest' => false, |
| 56 | ) |
| 57 | ); |
| 58 | |
| 59 | // Add a setting to use the picture element. |
| 60 | register_setting( |
| 61 | 'media', |
| 62 | 'webp_uploads_use_picture_element', |
| 63 | array( |
| 64 | 'type' => 'boolean', |
| 65 | // Use picture element by default if the theme declares support for it. |
| 66 | 'default' => current_theme_supports( 'html5', 'picture' ), // Use picture element by default if the theme declares support for it. |
| 67 | 'show_in_rest' => false, |
| 68 | ) |
| 69 | ); |
| 70 | } |
| 71 | add_action( 'init', 'webp_uploads_register_media_settings_field' ); |
| 72 | |
| 73 | /** |
| 74 | * Adds media settings field for the 'perflab_generate_webp_and_jpeg' setting. |
| 75 | * |
| 76 | * @since 1.0.0 |
| 77 | */ |
| 78 | function webp_uploads_add_media_settings_fields(): void { |
| 79 | add_settings_section( |
| 80 | 'perflab_modern_image_format_settings', |
| 81 | _x( 'Modern Image Formats', 'settings page section name', 'webp-uploads' ), |
| 82 | static function (): void { |
| 83 | printf( |
| 84 | '<p>%s</p>', |
| 85 | wp_kses( |
| 86 | sprintf( |
| 87 | /* translators: %s: URL to the plugin FAQ on WordPress.org */ |
| 88 | __( 'If modern format images are not being generated after upload, see the <a href="%s">FAQ</a> for common reasons.', 'webp-uploads' ), |
| 89 | 'https://wordpress.org/plugins/webp-uploads/#faq' |
| 90 | ), |
| 91 | array( 'a' => array( 'href' => array() ) ) |
| 92 | ) |
| 93 | ); |
| 94 | }, |
| 95 | 'media', |
| 96 | array( |
| 97 | 'before_section' => '<div id="modern-image-formats">', |
| 98 | 'after_section' => '</div>', |
| 99 | ) |
| 100 | ); |
| 101 | |
| 102 | // Add a dropdown to select the output format between AVIF and WebP output. |
| 103 | add_settings_field( |
| 104 | 'perflab_modern_image_format', |
| 105 | __( 'Image output format', 'webp-uploads' ), |
| 106 | 'webp_uploads_generate_avif_webp_setting_callback', |
| 107 | 'media', |
| 108 | 'perflab_modern_image_format_settings', |
| 109 | array( 'class' => 'perflab-generate-avif-and-webp' ) |
| 110 | ); |
| 111 | |
| 112 | // Only add the remaining settings fields if at least one modern image format is supported. |
| 113 | if ( ! webp_uploads_mime_type_supported( 'image/avif' ) && ! webp_uploads_mime_type_supported( 'image/webp' ) ) { |
| 114 | return; |
| 115 | } |
| 116 | |
| 117 | // Add fallback image output settings field. |
| 118 | add_settings_field( |
| 119 | 'perflab_generate_webp_and_jpeg', |
| 120 | __( 'Output fallback images', 'webp-uploads' ), |
| 121 | 'webp_uploads_generate_webp_jpeg_setting_callback', |
| 122 | 'media', |
| 123 | 'perflab_modern_image_format_settings', |
| 124 | array( 'class' => 'perflab-generate-webp-and-jpeg' ) |
| 125 | ); |
| 126 | |
| 127 | // Add setting field for generating fallback images in all sizes including custom sizes. |
| 128 | add_settings_field( |
| 129 | 'perflab_generate_all_fallback_sizes', |
| 130 | __( 'Generate all fallback image sizes', 'webp-uploads' ), |
| 131 | 'webp_uploads_generate_all_fallback_sizes_callback', |
| 132 | 'media', |
| 133 | 'perflab_modern_image_format_settings', |
| 134 | array( 'class' => 'perflab-generate-fallback-all-sizes' ) |
| 135 | ); |
| 136 | |
| 137 | // Add picture element support settings field. |
| 138 | add_settings_field( |
| 139 | 'webp_uploads_use_picture_element', |
| 140 | __( 'Picture element', 'webp-uploads' ), |
| 141 | 'webp_uploads_use_picture_element_callback', |
| 142 | 'media', |
| 143 | 'perflab_modern_image_format_settings', |
| 144 | array( 'class' => 'webp-uploads-use-picture-element' ) |
| 145 | ); |
| 146 | } |
| 147 | add_action( 'admin_init', 'webp_uploads_add_media_settings_fields' ); |
| 148 | |
| 149 | /** |
| 150 | * Renders the settings field for the 'perflab_modern_image_format' setting. |
| 151 | * |
| 152 | * @since 2.0.0 |
| 153 | */ |
| 154 | function webp_uploads_generate_avif_webp_setting_callback(): void { |
| 155 | |
| 156 | $selected = webp_uploads_get_image_output_format(); |
| 157 | $avif_supported = webp_uploads_avif_supported(); |
| 158 | $avif_transparency_supported = webp_uploads_avif_transparency_supported(); |
| 159 | $avif_fully_supported = $avif_supported && $avif_transparency_supported; |
| 160 | $webp_supported = webp_uploads_mime_type_supported( 'image/webp' ); |
| 161 | |
| 162 | // If neither format is support, the entire field is not shown. |
| 163 | if ( ! $avif_fully_supported && ! $webp_supported ) { |
| 164 | ?> |
| 165 | <br> |
| 166 | <div class="notice notice-warning inline"> |
| 167 | <p><b><?php esc_html_e( 'Modern image support is not available.', 'webp-uploads' ); ?></b></p> |
| 168 | <p><?php esc_html_e( 'WebP or AVIF support can only be enabled by your hosting provider, so contact them for more information.', 'webp-uploads' ); ?></p> |
| 169 | </div> |
| 170 | <?php |
| 171 | return; |
| 172 | } |
| 173 | |
| 174 | // If only one of the two formats is supported, the dropdown defaults to that type and the other type is disabled. |
| 175 | if ( ! $avif_fully_supported && 'avif' === $selected ) { |
| 176 | $selected = 'webp'; |
| 177 | } elseif ( ! $webp_supported && 'webp' === $selected ) { |
| 178 | $selected = 'avif'; |
| 179 | } |
| 180 | ?> |
| 181 | <select name="perflab_modern_image_format" id="perflab_modern_image_format" aria-describedby="perflab_modern_image_format_description"> |
| 182 | <option value="webp"<?php selected( 'webp', $selected ); ?><?php disabled( ! $webp_supported ); ?>><?php esc_html_e( 'WebP', 'webp-uploads' ); ?></option> |
| 183 | <option value="avif"<?php selected( 'avif', $selected ); ?><?php disabled( ! $avif_fully_supported ); ?>><?php esc_html_e( 'AVIF', 'webp-uploads' ); ?></option> |
| 184 | </select> |
| 185 | <label for="perflab_modern_image_format"> |
| 186 | <?php esc_html_e( 'Generate images in this format', 'webp-uploads' ); ?> |
| 187 | </label> |
| 188 | <p class="description" id="perflab_modern_image_format_description"> |
| 189 | <?php esc_html_e( 'Select the format to use when generating new images from uploaded images.', 'webp-uploads' ); ?> |
| 190 | <?php esc_html_e( 'Generated images may be discarded if the file in the modern format is larger than the originally uploaded image.', 'webp-uploads' ); ?> |
| 191 | </p> |
| 192 | <?php if ( ! $avif_supported ) : ?> |
| 193 | <br> |
| 194 | <div class="notice notice-warning inline"> |
| 195 | <p><b><?php esc_html_e( 'AVIF support is not available.', 'webp-uploads' ); ?></b></p> |
| 196 | <p><?php esc_html_e( 'AVIF support can only be enabled by your hosting provider, so contact them for more information.', 'webp-uploads' ); ?></p> |
| 197 | </div> |
| 198 | <?php elseif ( ! $avif_transparency_supported ) : ?> |
| 199 | <br> |
| 200 | <div class="notice notice-warning inline"> |
| 201 | <p><b><?php esc_html_e( 'AVIF is supported, but not fully: transparency support is lacking.', 'webp-uploads' ); ?></b></p> |
| 202 | <p><?php esc_html_e( 'Current ImageMagick version does not support transparent AVIF images, so contact your hosting provider for more information.', 'webp-uploads' ); ?></p> |
| 203 | </div> |
| 204 | <?php endif; ?> |
| 205 | <?php if ( ! $webp_supported ) : ?> |
| 206 | <br> |
| 207 | <div class="notice notice-warning inline"> |
| 208 | <p><b><?php esc_html_e( 'WebP support is not available.', 'webp-uploads' ); ?></b></p> |
| 209 | <p><?php esc_html_e( 'WebP support can only be enabled by your hosting provider, so contact them for more information.', 'webp-uploads' ); ?></p> |
| 210 | </div> |
| 211 | <?php endif; ?> |
| 212 | <?php |
| 213 | } |
| 214 | |
| 215 | /** |
| 216 | * Renders the settings field for the 'perflab_generate_webp_and_jpeg' setting. |
| 217 | * |
| 218 | * @since 1.0.0 |
| 219 | */ |
| 220 | function webp_uploads_generate_webp_jpeg_setting_callback(): void { |
| 221 | ?> |
| 222 | <label for="perflab_generate_webp_and_jpeg"> |
| 223 | <input name="perflab_generate_webp_and_jpeg" type="checkbox" id="perflab_generate_webp_and_jpeg" aria-describedby="perflab_generate_webp_and_jpeg_description" value="1"<?php checked( '1', get_option( 'perflab_generate_webp_and_jpeg' ) ); ?> /> |
| 224 | <?php esc_html_e( 'Also generate fallback images in the original upload format', 'webp-uploads' ); ?> |
| 225 | </label> |
| 226 | <p class="description" id="perflab_generate_webp_and_jpeg_description"><?php esc_html_e( 'Enabling fallback image output can improve compatibility, but will increase the filesystem storage use of your images.', 'webp-uploads' ); ?></p> |
| 227 | <?php |
| 228 | } |
| 229 | |
| 230 | |
| 231 | /** |
| 232 | * Renders the settings field for generating all fallback image sizes. |
| 233 | * |
| 234 | * @since 2.4.0 |
| 235 | */ |
| 236 | function webp_uploads_generate_all_fallback_sizes_callback(): void { |
| 237 | $all_fallback_sizes_enabled = webp_uploads_should_generate_all_fallback_sizes(); |
| 238 | $fallback_enabled = webp_uploads_is_fallback_enabled(); |
| 239 | $all_fallback_sizes_hidden_id = 'perflab_generate_all_fallback_sizes_hidden'; |
| 240 | |
| 241 | ?> |
| 242 | <style> |
| 243 | #perflab_generate_all_fallback_sizes_fieldset.disabled label, |
| 244 | #perflab_generate_all_fallback_sizes_fieldset.disabled p { |
| 245 | opacity: 0.7; |
| 246 | } |
| 247 | </style> |
| 248 | <div id="perflab_generate_all_fallback_sizes_notice" class="notice notice-info inline" <?php echo $fallback_enabled ? 'hidden' : ''; ?>> |
| 249 | <p><?php esc_html_e( 'This setting requires fallback image output to be enabled.', 'webp-uploads' ); ?></p> |
| 250 | </div> |
| 251 | <div id="perflab_generate_all_fallback_sizes_fieldset" class="<?php echo ! $fallback_enabled ? 'disabled' : ''; ?>"> |
| 252 | <label for="perflab_generate_all_fallback_sizes" id="perflab_generate_all_fallback_sizes_label"> |
| 253 | <input |
| 254 | type="checkbox" |
| 255 | id="perflab_generate_all_fallback_sizes" |
| 256 | name="perflab_generate_all_fallback_sizes" |
| 257 | aria-describedby="perflab_generate_all_fallback_sizes_description" |
| 258 | value="1" |
| 259 | <?php checked( $all_fallback_sizes_enabled ); ?> |
| 260 | <?php disabled( ! $fallback_enabled ); ?> |
| 261 | > |
| 262 | <?php |
| 263 | /* |
| 264 | * If the checkbox is disabled, but the option is enabled, include a hidden input to continue sending the |
| 265 | * same value upon form submission. |
| 266 | */ |
| 267 | if ( ! $fallback_enabled && $all_fallback_sizes_enabled ) { |
| 268 | ?> |
| 269 | <input |
| 270 | type="hidden" |
| 271 | id="<?php echo esc_attr( $all_fallback_sizes_hidden_id ); ?>" |
| 272 | name="perflab_generate_all_fallback_sizes" |
| 273 | value="1" |
| 274 | > |
| 275 | <?php |
| 276 | } |
| 277 | esc_html_e( 'Generate all fallback image sizes including custom sizes', 'webp-uploads' ); |
| 278 | ?> |
| 279 | </label> |
| 280 | <p class="description" id="perflab_generate_all_fallback_sizes_description"><?php esc_html_e( 'Enabling this option will generate all fallback image sizes including custom sizes. Note: uses even more storage space.', 'webp-uploads' ); ?></p> |
| 281 | </div> |
| 282 | <script> |
| 283 | ( function ( allFallbackSizesHiddenId ) { |
| 284 | const fallbackCheckbox = document.getElementById( 'perflab_generate_webp_and_jpeg' ); |
| 285 | const allFallbackSizesCheckbox = document.getElementById( 'perflab_generate_all_fallback_sizes' ); |
| 286 | const allFallbackSizesFieldset = document.getElementById( 'perflab_generate_all_fallback_sizes_fieldset' ); |
| 287 | const allFallbackSizesNotice = document.getElementById( 'perflab_generate_all_fallback_sizes_notice' ); |
| 288 | |
| 289 | function toggleAllFallbackSizes() { |
| 290 | const fallbackEnabled = fallbackCheckbox.checked; |
| 291 | allFallbackSizesFieldset.classList.toggle( 'disabled', ! fallbackEnabled ); |
| 292 | allFallbackSizesCheckbox.disabled = ! fallbackEnabled; |
| 293 | allFallbackSizesNotice.hidden = fallbackEnabled; |
| 294 | |
| 295 | // Remove or inject hidden input to preserve original setting value as needed. |
| 296 | if ( fallbackEnabled ) { |
| 297 | const hiddenInput = document.getElementById( allFallbackSizesHiddenId ); |
| 298 | if ( hiddenInput ) { |
| 299 | hiddenInput.parentElement.removeChild( hiddenInput ); |
| 300 | } |
| 301 | } else if ( allFallbackSizesCheckbox.checked && ! document.getElementById( allFallbackSizesHiddenId ) ) { |
| 302 | // The hidden input is only needed if the value was originally set (i.e., the checkbox enabled). |
| 303 | const hiddenInput = document.createElement( 'input' ); |
| 304 | hiddenInput.type = 'hidden'; |
| 305 | hiddenInput.id = allFallbackSizesHiddenId; |
| 306 | hiddenInput.name = allFallbackSizesCheckbox.name; |
| 307 | hiddenInput.value = allFallbackSizesCheckbox.value; |
| 308 | allFallbackSizesCheckbox.parentElement.insertBefore( hiddenInput, allFallbackSizesCheckbox.nextSibling ); |
| 309 | } |
| 310 | } |
| 311 | |
| 312 | fallbackCheckbox.addEventListener( 'change', toggleAllFallbackSizes ); |
| 313 | } )( <?php echo wp_json_encode( $all_fallback_sizes_hidden_id, JSON_HEX_TAG | JSON_UNESCAPED_SLASHES ); ?> ); |
| 314 | </script> |
| 315 | <?php |
| 316 | } |
| 317 | |
| 318 | /** |
| 319 | * Renders the settings field for the 'webp_uploads_use_picture_element' setting. |
| 320 | * |
| 321 | * @since 2.0.0 |
| 322 | */ |
| 323 | function webp_uploads_use_picture_element_callback(): void { |
| 324 | // Picture element support requires the JPEG output to be enabled. |
| 325 | $picture_element_option = 1 === (int) get_option( 'webp_uploads_use_picture_element', 0 ); |
| 326 | $jpeg_fallback_enabled = webp_uploads_is_fallback_enabled(); |
| 327 | $picture_element_hidden_id = 'webp_uploads_use_picture_element_hidden'; |
| 328 | ?> |
| 329 | <style> |
| 330 | #webp_uploads_picture_element_fieldset.disabled label, |
| 331 | #webp_uploads_picture_element_fieldset.disabled p { |
| 332 | opacity: 0.7; |
| 333 | } |
| 334 | </style> |
| 335 | <div id="webp_uploads_picture_element_notice" class="notice notice-info inline" <?php echo $jpeg_fallback_enabled ? 'hidden' : ''; ?>> |
| 336 | <p><?php esc_html_e( 'This setting requires fallback image output to be enabled.', 'webp-uploads' ); ?></p> |
| 337 | </div> |
| 338 | <div id="webp_uploads_picture_element_fieldset" class="<?php echo ! $jpeg_fallback_enabled ? 'disabled' : ''; ?>"> |
| 339 | <label for="webp_uploads_use_picture_element" id="webp_uploads_use_picture_element_label"> |
| 340 | <input |
| 341 | type="checkbox" |
| 342 | id="webp_uploads_use_picture_element" |
| 343 | name="webp_uploads_use_picture_element" |
| 344 | aria-describedby="webp_uploads_use_picture_element_description" |
| 345 | value="1" |
| 346 | <?php checked( $picture_element_option ); // Option intentionally used instead of webp_uploads_is_picture_element_enabled() to persist when perflab_generate_webp_and_jpeg is updated. ?> |
| 347 | <?php disabled( ! $jpeg_fallback_enabled ); ?> |
| 348 | > |
| 349 | <?php |
| 350 | /* |
| 351 | * If the checkbox is disabled, but the option is enabled, include a hidden input to continue sending the |
| 352 | * same value upon form submission. |
| 353 | */ |
| 354 | if ( ! $jpeg_fallback_enabled && $picture_element_option ) { |
| 355 | ?> |
| 356 | <input |
| 357 | type="hidden" |
| 358 | id="<?php echo esc_attr( $picture_element_hidden_id ); ?>" |
| 359 | name="webp_uploads_use_picture_element" |
| 360 | value="1" |
| 361 | > |
| 362 | <?php |
| 363 | } |
| 364 | esc_html_e( 'Use <picture> Element', 'webp-uploads' ); |
| 365 | ?> |
| 366 | <em><?php esc_html_e( '(experimental)', 'webp-uploads' ); ?></em> |
| 367 | </label> |
| 368 | <p class="description" id="webp_uploads_use_picture_element_description"><?php esc_html_e( 'The picture element serves a modern image format with a fallback to the original upload format. Warning: Make sure you test your theme and plugins for compatibility. In particular, CSS selectors will not match images when using the child combinator (e.g. figure > img).', 'webp-uploads' ); ?></p> |
| 369 | <div id="webp_uploads_jpeg_fallback_notice" class="notice notice-info inline" <?php echo $picture_element_option ? '' : 'hidden'; ?>> |
| 370 | <p><?php esc_html_e( 'Picture elements will only be used when fallback images are available. So this will only apply to images you have uploaded while the "Also generate fallback images" setting was enabled.', 'webp-uploads' ); ?></p> |
| 371 | </div> |
| 372 | </div> |
| 373 | <script> |
| 374 | ( function ( pictureElementHiddenId ) { |
| 375 | document.getElementById( 'webp_uploads_use_picture_element' ).addEventListener( 'change', function () { |
| 376 | document.getElementById( 'webp_uploads_jpeg_fallback_notice' ).hidden = ! this.checked; |
| 377 | } ); |
| 378 | |
| 379 | // Listen for clicks on the fallback output checkbox, enabling/disabling the |
| 380 | // picture element checkbox accordingly. |
| 381 | document.getElementById( 'perflab_generate_webp_and_jpeg' ).addEventListener( 'change', function () { |
| 382 | document.querySelector( '.webp-uploads-use-picture-element' ).classList.toggle( 'webp-uploads-disabled', ! this.checked ); |
| 383 | document.getElementById( 'webp_uploads_picture_element_notice' ).hidden = this.checked; |
| 384 | document.getElementById( 'webp_uploads_picture_element_fieldset' ).classList.toggle( 'disabled', ! this.checked ); |
| 385 | |
| 386 | const checkbox = document.getElementById( 'webp_uploads_use_picture_element' ); |
| 387 | checkbox.disabled = ! this.checked; |
| 388 | |
| 389 | // Remove or inject hidden input to preserve original setting value as needed. |
| 390 | if ( this.checked ) { |
| 391 | const hiddenInput = document.getElementById( pictureElementHiddenId ); |
| 392 | if ( hiddenInput ) { |
| 393 | hiddenInput.parentElement.removeChild( hiddenInput ); |
| 394 | } |
| 395 | } else if ( checkbox.checked && ! document.getElementById( pictureElementHiddenId ) ) { |
| 396 | // The hidden input is only needed if the value was originally set (i.e. the checkbox enabled). |
| 397 | const hiddenInput = document.createElement( 'input' ); |
| 398 | hiddenInput.type = 'hidden'; |
| 399 | hiddenInput.id = pictureElementHiddenId; |
| 400 | hiddenInput.name = checkbox.name; |
| 401 | hiddenInput.value = checkbox.value; |
| 402 | checkbox.parentElement.insertBefore( hiddenInput, checkbox.nextSibling ); |
| 403 | } |
| 404 | } ); |
| 405 | } )( <?php echo wp_json_encode( $picture_element_hidden_id, JSON_HEX_TAG | JSON_UNESCAPED_SLASHES ); ?> ); |
| 406 | </script> |
| 407 | <?php |
| 408 | } |
| 409 | |
| 410 | /** |
| 411 | * Adds a settings link to the plugin's action links. |
| 412 | * |
| 413 | * @since 1.1.0 |
| 414 | * @since 1.1.1 Renamed from webp_uploads_settings_link() to webp_uploads_add_settings_action_link() |
| 415 | * |
| 416 | * @param string[]|mixed $links An array of plugin action links. |
| 417 | * @return string[]|mixed The modified list of actions. |
| 418 | */ |
| 419 | function webp_uploads_add_settings_action_link( $links ) { |
| 420 | if ( ! is_array( $links ) ) { |
| 421 | return $links; |
| 422 | } |
| 423 | |
| 424 | $settings_link = sprintf( |
| 425 | '<a href="%1$s">%2$s</a>', |
| 426 | esc_url( admin_url( 'options-media.php#modern-image-formats' ) ), |
| 427 | esc_html__( 'Settings', 'webp-uploads' ) |
| 428 | ); |
| 429 | |
| 430 | return array_merge( |
| 431 | array( 'settings' => $settings_link ), |
| 432 | $links |
| 433 | ); |
| 434 | } |
| 435 | add_filter( 'plugin_action_links_' . WEBP_UPLOADS_MAIN_FILE, 'webp_uploads_add_settings_action_link' ); |
| 436 |