| 1 |
<?php |
| 2 |
// Exit if accessed directly. |
| 3 |
if (!defined('ABSPATH')) { |
| 4 |
exit; |
| 5 |
} |
| 6 |
|
| 7 |
add_action('admin_menu', 'squeeze_options_page'); |
| 8 |
/** |
| 9 |
* Add submenu page with settings under Media |
| 10 |
*/ |
| 11 |
function squeeze_options_page() { |
| 12 |
add_submenu_page( |
| 13 |
'upload.php', |
| 14 |
__('Squeeze', 'squeeze'), |
| 15 |
__('Squeeze', 'squeeze'), |
| 16 |
'manage_options', |
| 17 |
'squeeze', |
| 18 |
'squeeze_options_page_html' |
| 19 |
); |
| 20 |
} |
| 21 |
|
| 22 |
add_action('admin_menu', 'squeeze_options_bulk_page'); |
| 23 |
/** |
| 24 |
* Add submenu page with bulk compression under Media |
| 25 |
*/ |
| 26 |
function squeeze_options_bulk_page() { |
| 27 |
add_submenu_page( |
| 28 |
'upload.php', |
| 29 |
__('Bulk Compress With Squeeze', 'squeeze'), |
| 30 |
__('Squeeze Bulk', 'squeeze'), |
| 31 |
'manage_options', |
| 32 |
'squeeze-bulk', |
| 33 |
'squeeze_options_bulk_page_html' |
| 34 |
); |
| 35 |
} |
| 36 |
|
| 37 |
/** |
| 38 |
* Bulk compression page callback function |
| 39 |
*/ |
| 40 |
function squeeze_options_bulk_page_html() { |
| 41 |
// check user capabilities |
| 42 |
if (!current_user_can('manage_options')) { |
| 43 |
return; |
| 44 |
} |
| 45 |
$mimes = array('image/jpeg', 'image/jpg', 'image/png'); |
| 46 |
$query_not_compressed = new WP_Query( array( |
| 47 |
'post_type' => 'attachment', |
| 48 |
'post_status' => 'inherit', |
| 49 |
'post_mime_type' => $mimes, |
| 50 |
'posts_per_page' => -1, |
| 51 |
'fields' => 'ids', |
| 52 |
'meta_query' => array( |
| 53 |
'relation' => 'OR', |
| 54 |
array( |
| 55 |
'key' => 'squeeze_is_compressed', |
| 56 |
'compare' => 'NOT EXISTS' |
| 57 |
), |
| 58 |
array( |
| 59 |
'key' => 'squeeze_is_compressed', |
| 60 |
'compare' => '!=', |
| 61 |
'value' => '1' |
| 62 |
) |
| 63 |
) |
| 64 |
) ); |
| 65 |
$query_all = new WP_Query( array( |
| 66 |
'post_type' => 'attachment', |
| 67 |
'post_status' => 'inherit', |
| 68 |
'post_mime_type' => $mimes, |
| 69 |
'posts_per_page' => -1, |
| 70 |
'fields' => 'ids', |
| 71 |
) ); |
| 72 |
$uncompressed_count = $query_not_compressed->found_posts; |
| 73 |
$total_count = $query_all->found_posts; |
| 74 |
//$total_count = array_sum((array)wp_count_attachments("image")); |
| 75 |
?> |
| 76 |
<div class="wrap"> |
| 77 |
<h1> |
| 78 |
<?php echo esc_html(get_admin_page_title()); ?> |
| 79 |
</h1> |
| 80 |
<p><?php _e('This page allows you to compress all images in your media library.', 'squeeze'); ?></p> |
| 81 |
<p><strong><?php _e('Do not close this page during the compressing process.', 'squeeze'); ?></strong></p> |
| 82 |
<p><?php _e('Please note that this process may take a long time depending on the number of images in your library.', 'squeeze'); ?></p> |
| 83 |
|
| 84 |
<?php if ($uncompressed_count === 0) { ?> |
| 85 |
<p><strong><?php _e('All images in your media library are compressed.', 'squeeze'); ?></strong></p> |
| 86 |
<?php } else { ?> |
| 87 |
<p><?php echo sprintf(__('You have <strong>%s</strong> uncompressed JPG/PNG images from total <strong>%s</strong> JPG/PNG images in your media library.', 'squeeze'), $uncompressed_count, $total_count); ?></p> |
| 88 |
<input name="squeeze_bulk" class="button button-primary" type="button" value="<?php esc_attr_e( 'Optimise all images' ); ?>" /> |
| 89 |
<input type="hidden" value="<?php echo implode(",", $query_not_compressed->posts); ?>" name="squeeze_bulk_ids" /> |
| 90 |
<p><textarea name="squeeze_bulk_log" id="squeeze_bulk_log" cols="100" rows="10" readonly></textarea></p> |
| 91 |
<?php } ?> |
| 92 |
</div> |
| 93 |
<?php |
| 94 |
} |
| 95 |
|
| 96 |
/** |
| 97 |
* Options page callback function |
| 98 |
*/ |
| 99 |
function squeeze_options_page_html() { |
| 100 |
// check user capabilities |
| 101 |
if (!current_user_can('manage_options')) { |
| 102 |
return; |
| 103 |
} |
| 104 |
?> |
| 105 |
<div class="wrap"> |
| 106 |
<h1> |
| 107 |
<?php echo esc_html(get_admin_page_title()); ?> |
| 108 |
</h1> |
| 109 |
<form action="options.php" method="post"> |
| 110 |
<?php |
| 111 |
settings_errors( 'squeeze_notices' ); |
| 112 |
settings_fields( 'squeeze_options' ); |
| 113 |
do_settings_sections( 'squeeze_options' ); ?> |
| 114 |
<input name="submit" class="button button-primary" type="submit" value="<?php esc_attr_e( 'Save' ); ?>" /> |
| 115 |
<input name="restore" class="button button-secondary" type="button" value="<?php esc_attr_e( 'Restore defaults' ); ?>" /> |
| 116 |
</form> |
| 117 |
</div> |
| 118 |
<script> |
| 119 |
(function() { |
| 120 |
const restore = document.querySelector("input[name='restore']") |
| 121 |
/** |
| 122 |
* Handle restore defaults button click |
| 123 |
*/ |
| 124 |
restore.addEventListener("click", (event) => { |
| 125 |
jQuery.ajax({ |
| 126 |
url: squeeze.ajaxUrl, |
| 127 |
type: 'POST', |
| 128 |
data: { |
| 129 |
action: 'squeeze_restore_defaults', |
| 130 |
_ajax_nonce: squeeze.nonce |
| 131 |
}, |
| 132 |
beforeSend: function () { |
| 133 |
restore.disabled = true |
| 134 |
}, |
| 135 |
error: function (error) { |
| 136 |
console.error(error) |
| 137 |
}, |
| 138 |
success: function (response) { |
| 139 |
console.log(response) |
| 140 |
if (response.success) { |
| 141 |
window.location.replace(window.location.href + "&restore_defaults=true") |
| 142 |
} else { |
| 143 |
restore.disabled = false |
| 144 |
window.location.replace(window.location.href + "&restore_defaults=false") |
| 145 |
} |
| 146 |
} |
| 147 |
}) |
| 148 |
}) |
| 149 |
})() |
| 150 |
</script> |
| 151 |
<?php |
| 152 |
} |
| 153 |
|
| 154 |
add_action( 'admin_init', 'squeeze_register_settings' ); |
| 155 |
/** |
| 156 |
* Register the settings and add the sections and fields |
| 157 |
*/ |
| 158 |
function squeeze_register_settings() { |
| 159 |
register_setting( 'squeeze_options', 'squeeze_options', 'squeeze_options_validate' ); |
| 160 |
|
| 161 |
add_settings_section( 'squeeze_basic_settings', __('Basic Settings', 'squeeze'), 'squeeze_setting_basic_desc', 'squeeze_options' ); |
| 162 |
|
| 163 |
add_settings_field( 'squeeze_setting_auto_compress', __('Auto compress', 'squeeze'), 'squeeze_options_callback', 'squeeze_options', 'squeeze_basic_settings', array( 'label_for' => 'auto_compress', 'class' => 'squeeze_setting_auto_compress', 'type' => 'checkbox' ) ); |
| 164 |
//add_settings_field( 'squeeze_setting_auto_compress_original', __('Auto compress original', 'squeeze'), 'squeeze_options_callback', 'squeeze_options', 'squeeze_basic_settings', array( 'label_for' => 'auto_compress_original', 'class' => 'squeeze_setting_auto_compress_original', 'type' => 'checkbox' ) ); |
| 165 |
add_settings_field( 'squeeze_setting_backup_original', __('Backup original image', 'squeeze'), 'squeeze_options_callback', 'squeeze_options', 'squeeze_basic_settings', array( 'label_for' => 'backup_original', 'class' => 'squeeze_setting_backup_original', 'type' => 'checkbox' ) ); |
| 166 |
|
| 167 |
add_settings_section( 'squeeze_jpeg_settings', __('JPEG Settings', 'squeeze'), 'squeeze_setting_jpeg_desc', 'squeeze_options' ); |
| 168 |
|
| 169 |
add_settings_field( 'squeeze_setting_jpeg_quality', __('Quality', 'squeeze'), 'squeeze_options_callback', 'squeeze_options', 'squeeze_jpeg_settings', array( 'label_for' => 'jpeg_quality', 'class' => 'squeeze_setting_jpeg_quality', 'type' => 'range' ) ); |
| 170 |
add_settings_field( 'squeeze_setting_jpeg_baseline', __('Pointless spec compliance', 'squeeze'), 'squeeze_options_callback', 'squeeze_options', 'squeeze_jpeg_settings', array( 'label_for' => 'jpeg_baseline', 'class' => 'squeeze_setting_jpeg_baseline', 'type' => 'checkbox' ) ); |
| 171 |
add_settings_field( 'squeeze_setting_jpeg_arithmetic', __('Arithmetic', 'squeeze'), 'squeeze_options_callback', 'squeeze_options', 'squeeze_jpeg_settings', array( 'label_for' => 'jpeg_arithmetic', 'class' => 'squeeze_setting_jpeg_arithmetic', 'type' => 'checkbox' ) ); |
| 172 |
add_settings_field( 'squeeze_setting_jpeg_progressive', __('Progressive rendering', 'squeeze'), 'squeeze_options_callback', 'squeeze_options', 'squeeze_jpeg_settings', array( 'label_for' => 'jpeg_progressive', 'class' => 'squeeze_setting_jpeg_progressive', 'type' => 'checkbox' ) ); |
| 173 |
add_settings_field( 'squeeze_setting_jpeg_optimize_coding', __('Optimize Huffman table', 'squeeze'), 'squeeze_options_callback', 'squeeze_options', 'squeeze_jpeg_settings', array( 'label_for' => 'jpeg_optimize_coding', 'class' => 'squeeze_setting_jpeg_optimize_coding', 'type' => 'checkbox' ) ); |
| 174 |
add_settings_field( 'squeeze_setting_jpeg_smoothing', __('Smoothing', 'squeeze'), 'squeeze_options_callback', 'squeeze_options', 'squeeze_jpeg_settings', array( 'label_for' => 'jpeg_smoothing', 'class' => 'squeeze_setting_jpeg_smoothing', 'type' => 'range' ) ); |
| 175 |
add_settings_field( 'squeeze_setting_jpeg_color_space', __('Channels', 'squeeze'), 'squeeze_options_callback', 'squeeze_options', 'squeeze_jpeg_settings', array( 'label_for' => 'jpeg_color_space', 'class' => 'squeeze_setting_jpeg_color_space', 'type' => 'select', 'options' => array( '3' => 'YCbCr', '1' => 'Grayscale', '2' => 'RGB' ) ) ); |
| 176 |
add_settings_field( 'squeeze_setting_jpeg_quant_table', __('Quantization', 'squeeze'), 'squeeze_options_callback', 'squeeze_options', 'squeeze_jpeg_settings', array( 'label_for' => 'jpeg_quant_table', 'class' => 'squeeze_setting_jpeg_quant_table', 'type' => 'select', 'options' => array( |
| 177 |
'0' => 'JPEG Annex K', |
| 178 |
'1' => 'Flat', |
| 179 |
'2' => 'MSSIM-tuned Kodak', |
| 180 |
'3' => 'ImageMagick', |
| 181 |
'4' => 'PSNR-HVS-M-tuned Kodak', |
| 182 |
'5' => 'Klein et al', |
| 183 |
'6' => 'Watson et al' , |
| 184 |
'7' => 'Ahumada et al' , |
| 185 |
'8' => 'Peterson et al' , |
| 186 |
) ) ); |
| 187 |
add_settings_field( 'squeeze_setting_jpeg_trellis_multipass', __('Trellis multipass', 'squeeze'), 'squeeze_options_callback', 'squeeze_options', 'squeeze_jpeg_settings', array( 'label_for' => 'jpeg_trellis_multipass', 'class' => 'squeeze_setting_jpeg_trellis_multipass', 'type' => 'checkbox' ) ); |
| 188 |
add_settings_field( 'squeeze_setting_jpeg_trellis_opt_zero', __('Optimize zero block runs', 'squeeze'), 'squeeze_options_callback', 'squeeze_options', 'squeeze_jpeg_settings', array( 'label_for' => 'jpeg_trellis_opt_zero', 'class' => 'squeeze_setting_jpeg_trellis_opt_zero', 'type' => 'checkbox' ) ); |
| 189 |
add_settings_field( 'squeeze_setting_jpeg_trellis_opt_table', __('Optimize after trellis quantization', 'squeeze'), 'squeeze_options_callback', 'squeeze_options', 'squeeze_jpeg_settings', array( 'label_for' => 'jpeg_trellis_opt_table', 'class' => 'squeeze_setting_jpeg_trellis_opt_table', 'type' => 'checkbox' ) ); |
| 190 |
add_settings_field( 'squeeze_setting_jpeg_trellis_loops', __('Trellis quantization passes', 'squeeze'), 'squeeze_options_callback', 'squeeze_options', 'squeeze_jpeg_settings', array( 'label_for' => 'jpeg_trellis_loops', 'class' => 'squeeze_setting_jpeg_trellis_loops', 'type' => 'range', 'min' => 1, 'max' => 50 ) ); |
| 191 |
add_settings_field( 'squeeze_setting_jpeg_auto_subsample', __('Auto subsample chroma', 'squeeze'), 'squeeze_options_callback', 'squeeze_options', 'squeeze_jpeg_settings', array( 'label_for' => 'jpeg_auto_subsample', 'class' => 'squeeze_setting_jpeg_auto_subsample', 'type' => 'checkbox' ) ); |
| 192 |
add_settings_field( 'squeeze_setting_jpeg_chroma_subsample', __('Subsample chroma by', 'squeeze'), 'squeeze_options_callback', 'squeeze_options', 'squeeze_jpeg_settings', array( 'label_for' => 'jpeg_chroma_subsample', 'class' => 'squeeze_setting_jpeg_chroma_subsample', 'type' => 'range', 'min' => 1, 'max' => 4 ) ); |
| 193 |
add_settings_field( 'squeeze_setting_jpeg_separate_chroma_quality', __('Separate chroma quality', 'squeeze'), 'squeeze_options_callback', 'squeeze_options', 'squeeze_jpeg_settings', array( 'label_for' => 'jpeg_separate_chroma_quality', 'class' => 'squeeze_setting_jpeg_separate_chroma_quality', 'type' => 'checkbox' ) ); |
| 194 |
add_settings_field( 'squeeze_setting_jpeg_chroma_quality', __('Chroma quality', 'squeeze'), 'squeeze_options_callback', 'squeeze_options', 'squeeze_jpeg_settings', array( 'label_for' => 'jpeg_chroma_quality', 'class' => 'squeeze_setting_jpeg_chroma_quality', 'type' => 'range', ) ); |
| 195 |
|
| 196 |
add_settings_section( 'squeeze_png_settings', __('PNG Settings', 'squeeze'), 'squeeze_setting_png_desc', 'squeeze_options' ); |
| 197 |
|
| 198 |
add_settings_field( 'squeeze_setting_png_level', __('Effort', 'squeeze'), 'squeeze_options_callback', 'squeeze_options', 'squeeze_png_settings', array( 'label_for' => 'png_level', 'class' => 'squeeze_setting_png_level', 'type' => 'range', 'min' => 0, 'max' => 3 ) ); |
| 199 |
add_settings_field( 'squeeze_setting_png_interlace', __('Interlace', 'squeeze'), 'squeeze_options_callback', 'squeeze_options', 'squeeze_png_settings', array( 'label_for' => 'png_interlace', 'class' => 'squeeze_setting_png_interlace', 'type' => 'checkbox' ) ); |
| 200 |
} |
| 201 |
|
| 202 |
/** |
| 203 |
* Sanitize and validate input. Accepts an array, return a sanitized array. |
| 204 |
* @param array $input |
| 205 |
*/ |
| 206 |
function squeeze_options_validate( $input ) { |
| 207 |
$input['jpeg_quality'] = absint($input['jpeg_quality']); |
| 208 |
$input['jpeg_smoothing'] = absint($input['jpeg_smoothing']); |
| 209 |
$input['jpeg_color_space'] = absint($input['jpeg_color_space']); |
| 210 |
$input['jpeg_quant_table'] = absint($input['jpeg_quant_table']); |
| 211 |
$input['jpeg_trellis_loops'] = absint($input['jpeg_trellis_loops']); |
| 212 |
$input['jpeg_chroma_subsample'] = absint($input['jpeg_chroma_subsample']); |
| 213 |
$input['jpeg_chroma_quality'] = absint($input['jpeg_chroma_quality']); |
| 214 |
$input['png_level'] = absint($input['png_level']); |
| 215 |
|
| 216 |
$input['jpeg_baseline'] = isset( $input['jpeg_baseline'] ) ? $input['jpeg_baseline'] : '0'; |
| 217 |
$input['jpeg_arithmetic'] = isset( $input['jpeg_arithmetic'] ) ? $input['jpeg_arithmetic'] : '0'; |
| 218 |
$input['jpeg_progressive'] = isset( $input['jpeg_progressive'] ) ? $input['jpeg_progressive'] : '0'; |
| 219 |
$input['jpeg_optimize_coding'] = isset( $input['jpeg_optimize_coding'] ) ? $input['jpeg_optimize_coding'] : '0'; |
| 220 |
$input['jpeg_trellis_multipass'] = isset( $input['jpeg_trellis_multipass'] ) ? $input['jpeg_trellis_multipass'] : '0'; |
| 221 |
$input['jpeg_trellis_opt_zero'] = isset( $input['jpeg_trellis_opt_zero'] ) ? $input['jpeg_trellis_opt_zero'] : '0'; |
| 222 |
$input['jpeg_trellis_opt_table'] = isset( $input['jpeg_trellis_opt_table'] ) ? $input['jpeg_trellis_opt_table'] : '0'; |
| 223 |
$input['jpeg_auto_subsample'] = isset( $input['jpeg_auto_subsample'] ) ? $input['jpeg_auto_subsample'] : '0'; |
| 224 |
$input['jpeg_separate_chroma_quality'] = isset( $input['jpeg_separate_chroma_quality'] ) ? $input['jpeg_separate_chroma_quality'] : '0'; |
| 225 |
$input['png_interlace'] = isset( $input['png_interlace'] ) ? $input['png_interlace'] : '0'; |
| 226 |
$input['auto_compress'] = isset( $input['auto_compress'] ) ? $input['auto_compress'] : '0'; |
| 227 |
//$input['auto_compress_original'] = isset( $input['auto_compress_original'] ) ? $input['auto_compress_original'] : '0'; |
| 228 |
$input['backup_original'] = isset( $input['backup_original'] ) ? $input['backup_original'] : '0'; |
| 229 |
|
| 230 |
add_settings_error( 'squeeze_notices', 'settings_updated', __( 'Settings have been updated.', 'squeeze' ), 'success' ); |
| 231 |
|
| 232 |
return $input; |
| 233 |
} |
| 234 |
|
| 235 |
/** |
| 236 |
* Display and fill the form field |
| 237 |
* @param array $args |
| 238 |
*/ |
| 239 |
function squeeze_options_callback( $args ) { |
| 240 |
$label_for = $args['label_for']; |
| 241 |
$class = $args['class']; |
| 242 |
$type = $args['type']; |
| 243 |
$default = squeeze_get_default_value($label_for); |
| 244 |
$options = get_option( 'squeeze_options' ); |
| 245 |
|
| 246 |
switch ($type) { |
| 247 |
case 'text': |
| 248 |
$value = isset($options[$label_for]) ? $options[$label_for] : $default; |
| 249 |
echo "<input id='squeeze_setting_".esc_attr($label_for)."' name='squeeze_options[".esc_attr($label_for)."]' type='text' value='" . esc_attr( $value ) . "' />"; |
| 250 |
break; |
| 251 |
case 'range': |
| 252 |
$value = isset($options[$label_for]) ? $options[$label_for] : $default; |
| 253 |
$min = isset($args['min']) ? $args['min'] : 0; |
| 254 |
$max = isset($args['max']) ? $args['max'] : 100; |
| 255 |
$step = isset($args['step']) ? $args['step'] : 1; |
| 256 |
echo "<input id='squeeze_setting_".esc_attr($label_for)."' name='squeeze_options[".esc_attr($label_for)."]' min='".(int)$min."' max='".(int)$max."' step='".(int)$step."' type='range' value='" . esc_attr( $value ) . "' />"; |
| 257 |
echo '<output id="squeeze_setting_'.esc_attr($label_for).'_value"></output>'; |
| 258 |
?> |
| 259 |
<script> |
| 260 |
(function () { |
| 261 |
const value = document.querySelector("#squeeze_setting_<?php echo esc_attr($label_for); ?>_value") |
| 262 |
const input = document.querySelector("#squeeze_setting_<?php echo esc_attr($label_for); ?>") |
| 263 |
value.textContent = input.value |
| 264 |
input.addEventListener("input", (event) => { |
| 265 |
value.textContent = event.target.value |
| 266 |
}) |
| 267 |
})() |
| 268 |
</script> |
| 269 |
<?php |
| 270 |
break; |
| 271 |
case 'checkbox': |
| 272 |
$value = isset($options[$label_for]) ? (bool) $options[$label_for] : $default; |
| 273 |
echo "<input id='squeeze_setting_".esc_attr($label_for)."' name='squeeze_options[".esc_attr($label_for)."]' type='checkbox' ".checked( $value, true, false )." />"; |
| 274 |
break; |
| 275 |
case 'select': |
| 276 |
$value = isset($options[$label_for]) ? $options[$label_for] : $default; |
| 277 |
echo "<select id='squeeze_setting_".esc_attr($label_for)."' name='squeeze_options[".esc_attr($label_for)."]'>"; |
| 278 |
foreach ($args['options'] as $key => $option) { |
| 279 |
echo "<option value='".esc_attr($key)."' ".selected( $value, $key, false ).">".esc_html($option)."</option>"; |
| 280 |
} |
| 281 |
echo "</select>"; |
| 282 |
break; |
| 283 |
} |
| 284 |
} |
| 285 |
|
| 286 |
/** |
| 287 |
* Get default value for option |
| 288 |
* @param string $option |
| 289 |
* @param bool $all |
| 290 |
*/ |
| 291 |
function squeeze_get_default_value ( $option, $all = false ) { |
| 292 |
$options_defaults = apply_filters('squeeze_options_default', |
| 293 |
array( |
| 294 |
// JPEG settings |
| 295 |
'jpeg_quality' => 75, |
| 296 |
'jpeg_baseline' => false, |
| 297 |
'jpeg_arithmetic' => false, |
| 298 |
'jpeg_progressive' => true, |
| 299 |
'jpeg_optimize_coding' => true, |
| 300 |
'jpeg_smoothing' => 0, |
| 301 |
'jpeg_color_space' => 3, |
| 302 |
'jpeg_quant_table' => 3, |
| 303 |
'jpeg_trellis_multipass' => false, |
| 304 |
'jpeg_trellis_opt_zero' => false, |
| 305 |
'jpeg_trellis_opt_table' => false, |
| 306 |
'jpeg_trellis_loops' => 1, |
| 307 |
'jpeg_auto_subsample' => true, |
| 308 |
'jpeg_chroma_subsample' => 2, |
| 309 |
'jpeg_separate_chroma_quality' => false, |
| 310 |
'jpeg_chroma_quality' => 75, |
| 311 |
|
| 312 |
// PNG settings |
| 313 |
'png_level' => 2, |
| 314 |
'png_interlace' => false, |
| 315 |
|
| 316 |
// General settings |
| 317 |
'auto_compress' => true, |
| 318 |
//'auto_compress_original' => false, |
| 319 |
'backup_original' => true, |
| 320 |
) |
| 321 |
); |
| 322 |
if ($all) { |
| 323 |
return $options_defaults; |
| 324 |
} |
| 325 |
return in_array($option, array_keys($options_defaults)) ? $options_defaults[$option] : false; |
| 326 |
} |
| 327 |
|
| 328 |
function squeeze_setting_basic_desc() { |
| 329 |
echo '<p>'.__('Basic options', 'squeeze').'</p>'; |
| 330 |
} |
| 331 |
function squeeze_setting_jpeg_desc() { |
| 332 |
echo '<p>'.__('Compress settings for JPEG images using MozJPEG encoder', 'squeeze').'</p>'; |
| 333 |
} |
| 334 |
function squeeze_setting_png_desc() { |
| 335 |
echo '<p>'.__('Compress settings for PNG images using OxiPNG encoder', 'squeeze').'</p>'; |
| 336 |
} |
| 337 |
|
| 338 |
add_action('wp_ajax_squeeze_restore_defaults', 'squeeze_restore_defaults'); |
| 339 |
/** |
| 340 |
* Restore default settings |
| 341 |
*/ |
| 342 |
function squeeze_restore_defaults() { |
| 343 |
check_ajax_referer( 'squeeze-nonce', '_ajax_nonce' ); |
| 344 |
if (get_option('squeeze_options')) { |
| 345 |
$result = delete_option('squeeze_options', ""); |
| 346 |
if (!$result) { |
| 347 |
wp_send_json_error($result); |
| 348 |
} |
| 349 |
wp_send_json_success($result); |
| 350 |
} |
| 351 |
wp_send_json_success(true); |
| 352 |
} |
| 353 |
|
| 354 |
add_action( 'admin_init', 'squeeze_add_notices' ); |
| 355 |
/** |
| 356 |
* Add custom admin notices |
| 357 |
*/ |
| 358 |
function squeeze_add_notices() { |
| 359 |
global $pagenow; |
| 360 |
|
| 361 |
if ( is_admin() && $pagenow === "upload.php" && isset($_GET['page']) && $_GET['page'] === "squeeze" && isset($_GET['restore_defaults']) && !isset($_GET['settings-updated']) ) { |
| 362 |
add_settings_error( 'squeeze_notices', 'settings_restored', __( 'Settings have been restored.', 'squeeze' ), 'success' ); |
| 363 |
} |
| 364 |
|
| 365 |
} |
| 366 |
|
| 367 |
add_filter('attachment_fields_to_edit', 'squeeze_add_custom_field_to_attachment', 10, 2); |
| 368 |
/** |
| 369 |
* Add custom text/textarea attachment field |
| 370 |
*/ |
| 371 |
function squeeze_add_custom_field_to_attachment( $form_fields, $post ) { |
| 372 |
$allowed_mimes = array( |
| 373 |
'image/jpeg', |
| 374 |
'image/png', |
| 375 |
); |
| 376 |
if ( in_array( $post->post_mime_type, $allowed_mimes ) ) { |
| 377 |
$is_compressed = get_post_meta($post->ID, 'squeeze_is_compressed', true); |
| 378 |
$can_restore = squeeze_can_restore($post->ID); |
| 379 |
$form_fields['squeeze_is_compressed'] = array( |
| 380 |
'label' => __('Squeeze', 'squeeze'), |
| 381 |
'input' => 'html', |
| 382 |
'html' => $is_compressed ? |
| 383 |
'<label><span class="squeeze_status"><span style="padding-top: 0; line-height: 1; color: green;" class="dashicons dashicons-yes-alt"></span> ' . __('Compressed', 'squeeze') . '</span></label>' . ($can_restore ? ' |
| 384 |
<br><br><button name="squeeze_restore" type="button" class="button button-secondary squeeze-restore-button" data-attachment="' . $post->ID . '">' . __('Restore original', 'squeeze') . '</button>' : '') |
| 385 |
: |
| 386 |
'<label><span class="squeeze_status"><span style="padding-top: 0; line-height: 1; color: red;" class="dashicons dashicons-no-alt"></span> ' . __('Not compressed', 'squeeze') . '</span></label> |
| 387 |
<br><br><button name="squeeze_compress_single" type="button" class="button button-primary squeeze-compress-button" data-attachment="' . $post->ID . '">' . __('Compress', 'squeeze') . '</button>' |
| 388 |
); |
| 389 |
} |
| 390 |
return $form_fields; |
| 391 |
} |
| 392 |
|
| 393 |
add_filter( 'manage_media_columns', 'squeeze_add_media_columns' ); |
| 394 |
/** |
| 395 |
* Filter the Media list table columns to add a Squeeze column. |
| 396 |
* |
| 397 |
* @param array $posts_columns Existing array of columns displayed in the Media list table. |
| 398 |
* @return array Amended array of columns to be displayed in the Media list table. |
| 399 |
*/ |
| 400 |
function squeeze_add_media_columns( $posts_columns ) { |
| 401 |
$posts_columns['squeeze'] = __( 'Squeeze', 'squeeze' ); |
| 402 |
|
| 403 |
return $posts_columns; |
| 404 |
} |
| 405 |
|
| 406 |
add_action( 'manage_media_custom_column', 'squeeze_media_custom_column', 10, 2 ); |
| 407 |
/** |
| 408 |
* Display attachment uploaded time under `Time` custom column in the Media list table. |
| 409 |
* |
| 410 |
* @param string $column_name Name of the custom column. |
| 411 |
*/ |
| 412 |
function squeeze_media_custom_column( $column_name, $post_id ) { |
| 413 |
if ( 'squeeze' !== $column_name ) { |
| 414 |
return; |
| 415 |
} |
| 416 |
|
| 417 |
$form_fields = squeeze_add_custom_field_to_attachment( array(), get_post( $post_id ) ); |
| 418 |
|
| 419 |
if ($form_fields) |
| 420 |
echo wp_kses_post($form_fields['squeeze_is_compressed']['html']); |
| 421 |
|
| 422 |
} |
| 423 |
|
