'attachment',
'post_status' => 'inherit',
'post_mime_type' => $mimes,
'posts_per_page' => -1,
'fields' => 'ids',
'meta_query' => array(
'relation' => 'OR',
array(
'key' => 'squeeze_is_compressed',
'compare' => 'NOT EXISTS'
),
array(
'key' => 'squeeze_is_compressed',
'compare' => '!=',
'value' => '1'
)
)
) );
$query_all = new WP_Query( array(
'post_type' => 'attachment',
'post_status' => 'inherit',
'post_mime_type' => $mimes,
'posts_per_page' => -1,
'fields' => 'ids',
) );
$uncompressed_count = $query_not_compressed->found_posts;
$total_count = $query_all->found_posts;
//$total_count = array_sum((array)wp_count_attachments("image"));
?>
%s uncompressed JPG/PNG images from total %s JPG/PNG images in your media library.', 'squeeze'), $uncompressed_count, $total_count); ?>
posts); ?>" name="squeeze_bulk_ids" />
'auto_compress', 'class' => 'squeeze_setting_auto_compress', 'type' => 'checkbox' ) );
//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' ) );
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' ) );
add_settings_section( 'squeeze_jpeg_settings', __('JPEG Settings', 'squeeze'), 'squeeze_setting_jpeg_desc', 'squeeze_options' );
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' ) );
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' ) );
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' ) );
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' ) );
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' ) );
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' ) );
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' ) ) );
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(
'0' => 'JPEG Annex K',
'1' => 'Flat',
'2' => 'MSSIM-tuned Kodak',
'3' => 'ImageMagick',
'4' => 'PSNR-HVS-M-tuned Kodak',
'5' => 'Klein et al',
'6' => 'Watson et al' ,
'7' => 'Ahumada et al' ,
'8' => 'Peterson et al' ,
) ) );
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' ) );
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' ) );
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' ) );
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 ) );
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' ) );
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 ) );
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' ) );
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', ) );
add_settings_section( 'squeeze_png_settings', __('PNG Settings', 'squeeze'), 'squeeze_setting_png_desc', 'squeeze_options' );
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 ) );
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' ) );
}
/**
* Sanitize and validate input. Accepts an array, return a sanitized array.
* @param array $input
*/
function squeeze_options_validate( $input ) {
$input['jpeg_quality'] = absint($input['jpeg_quality']);
$input['jpeg_smoothing'] = absint($input['jpeg_smoothing']);
$input['jpeg_color_space'] = absint($input['jpeg_color_space']);
$input['jpeg_quant_table'] = absint($input['jpeg_quant_table']);
$input['jpeg_trellis_loops'] = absint($input['jpeg_trellis_loops']);
$input['jpeg_chroma_subsample'] = absint($input['jpeg_chroma_subsample']);
$input['jpeg_chroma_quality'] = absint($input['jpeg_chroma_quality']);
$input['png_level'] = absint($input['png_level']);
$input['jpeg_baseline'] = isset( $input['jpeg_baseline'] ) ? $input['jpeg_baseline'] : '0';
$input['jpeg_arithmetic'] = isset( $input['jpeg_arithmetic'] ) ? $input['jpeg_arithmetic'] : '0';
$input['jpeg_progressive'] = isset( $input['jpeg_progressive'] ) ? $input['jpeg_progressive'] : '0';
$input['jpeg_optimize_coding'] = isset( $input['jpeg_optimize_coding'] ) ? $input['jpeg_optimize_coding'] : '0';
$input['jpeg_trellis_multipass'] = isset( $input['jpeg_trellis_multipass'] ) ? $input['jpeg_trellis_multipass'] : '0';
$input['jpeg_trellis_opt_zero'] = isset( $input['jpeg_trellis_opt_zero'] ) ? $input['jpeg_trellis_opt_zero'] : '0';
$input['jpeg_trellis_opt_table'] = isset( $input['jpeg_trellis_opt_table'] ) ? $input['jpeg_trellis_opt_table'] : '0';
$input['jpeg_auto_subsample'] = isset( $input['jpeg_auto_subsample'] ) ? $input['jpeg_auto_subsample'] : '0';
$input['jpeg_separate_chroma_quality'] = isset( $input['jpeg_separate_chroma_quality'] ) ? $input['jpeg_separate_chroma_quality'] : '0';
$input['png_interlace'] = isset( $input['png_interlace'] ) ? $input['png_interlace'] : '0';
$input['auto_compress'] = isset( $input['auto_compress'] ) ? $input['auto_compress'] : '0';
//$input['auto_compress_original'] = isset( $input['auto_compress_original'] ) ? $input['auto_compress_original'] : '0';
$input['backup_original'] = isset( $input['backup_original'] ) ? $input['backup_original'] : '0';
add_settings_error( 'squeeze_notices', 'settings_updated', __( 'Settings have been updated.', 'squeeze' ), 'success' );
return $input;
}
/**
* Display and fill the form field
* @param array $args
*/
function squeeze_options_callback( $args ) {
$label_for = $args['label_for'];
$class = $args['class'];
$type = $args['type'];
$default = squeeze_get_default_value($label_for);
$options = get_option( 'squeeze_options' );
switch ($type) {
case 'text':
$value = isset($options[$label_for]) ? $options[$label_for] : $default;
echo "";
foreach ($args['options'] as $key => $option) {
echo "".esc_html($option)." ";
}
echo " ";
break;
}
}
/**
* Get default value for option
* @param string $option
* @param bool $all
*/
function squeeze_get_default_value ( $option, $all = false ) {
$options_defaults = apply_filters('squeeze_options_default',
array(
// JPEG settings
'jpeg_quality' => 75,
'jpeg_baseline' => false,
'jpeg_arithmetic' => false,
'jpeg_progressive' => true,
'jpeg_optimize_coding' => true,
'jpeg_smoothing' => 0,
'jpeg_color_space' => 3,
'jpeg_quant_table' => 3,
'jpeg_trellis_multipass' => false,
'jpeg_trellis_opt_zero' => false,
'jpeg_trellis_opt_table' => false,
'jpeg_trellis_loops' => 1,
'jpeg_auto_subsample' => true,
'jpeg_chroma_subsample' => 2,
'jpeg_separate_chroma_quality' => false,
'jpeg_chroma_quality' => 75,
// PNG settings
'png_level' => 2,
'png_interlace' => false,
// General settings
'auto_compress' => true,
//'auto_compress_original' => false,
'backup_original' => true,
)
);
if ($all) {
return $options_defaults;
}
return in_array($option, array_keys($options_defaults)) ? $options_defaults[$option] : false;
}
function squeeze_setting_basic_desc() {
echo ''.__('Basic options', 'squeeze').'
';
}
function squeeze_setting_jpeg_desc() {
echo ''.__('Compress settings for JPEG images using MozJPEG encoder', 'squeeze').'
';
}
function squeeze_setting_png_desc() {
echo ''.__('Compress settings for PNG images using OxiPNG encoder', 'squeeze').'
';
}
add_action('wp_ajax_squeeze_restore_defaults', 'squeeze_restore_defaults');
/**
* Restore default settings
*/
function squeeze_restore_defaults() {
check_ajax_referer( 'squeeze-nonce', '_ajax_nonce' );
if (get_option('squeeze_options')) {
$result = delete_option('squeeze_options', "");
if (!$result) {
wp_send_json_error($result);
}
wp_send_json_success($result);
}
wp_send_json_success(true);
}
add_action( 'admin_init', 'squeeze_add_notices' );
/**
* Add custom admin notices
*/
function squeeze_add_notices() {
global $pagenow;
if ( is_admin() && $pagenow === "upload.php" && isset($_GET['page']) && $_GET['page'] === "squeeze" && isset($_GET['restore_defaults']) && !isset($_GET['settings-updated']) ) {
add_settings_error( 'squeeze_notices', 'settings_restored', __( 'Settings have been restored.', 'squeeze' ), 'success' );
}
}
add_filter('attachment_fields_to_edit', 'squeeze_add_custom_field_to_attachment', 10, 2);
/**
* Add custom text/textarea attachment field
*/
function squeeze_add_custom_field_to_attachment( $form_fields, $post ) {
$allowed_mimes = array(
'image/jpeg',
'image/png',
);
if ( in_array( $post->post_mime_type, $allowed_mimes ) ) {
$is_compressed = get_post_meta($post->ID, 'squeeze_is_compressed', true);
$can_restore = squeeze_can_restore($post->ID);
$form_fields['squeeze_is_compressed'] = array(
'label' => __('Squeeze', 'squeeze'),
'input' => 'html',
'html' => $is_compressed ?
'' . __('Restore original', 'squeeze') . ' ' : '')
:
'' . __('Compress', 'squeeze') . ' '
);
}
return $form_fields;
}
add_filter( 'manage_media_columns', 'squeeze_add_media_columns' );
/**
* Filter the Media list table columns to add a Squeeze column.
*
* @param array $posts_columns Existing array of columns displayed in the Media list table.
* @return array Amended array of columns to be displayed in the Media list table.
*/
function squeeze_add_media_columns( $posts_columns ) {
$posts_columns['squeeze'] = __( 'Squeeze', 'squeeze' );
return $posts_columns;
}
add_action( 'manage_media_custom_column', 'squeeze_media_custom_column', 10, 2 );
/**
* Display attachment uploaded time under `Time` custom column in the Media list table.
*
* @param string $column_name Name of the custom column.
*/
function squeeze_media_custom_column( $column_name, $post_id ) {
if ( 'squeeze' !== $column_name ) {
return;
}
$form_fields = squeeze_add_custom_field_to_attachment( array(), get_post( $post_id ) );
if ($form_fields)
echo wp_kses_post($form_fields['squeeze_is_compressed']['html']);
}