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Improve quality setting handling in Compression settings #978

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Merged
merged 5 commits into from
Oct 9, 2025
Merged

Improve quality setting handling in Compression settings #978

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8d4376c
Improve quality setting handling in Compression settings
ineagu Oct 1, 2025
be3acff
fixed linting
ineagu Oct 1, 2025
b0c2099
Update settings.php
ineagu Oct 3, 2025
1fe91ed
fix: handle `mauto` for quality value on saving
Soare-Robert-Daniel Oct 8, 2025
124434d
chore: phpstan
Soare-Robert-Daniel Oct 8, 2025
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49 changes: 25 additions & 24 deletions assets/src/dashboard/parts/connected/settings/Compression.js
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Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,30 @@ const Compression = ({
isSampleLoading,
setIsSampleLoading
}) => {
const getQuality = value => {
if ( 'number' === typeof value ) {
return value;
}

if ( 'auto' === value || 'mauto' === value ) {
return 80;
}

if ( 'high_c' === value ) {
return 90;
}

if ( 'medium_c' === value ) {
return 75;
}

if ( 'low_c' === value ) {
return 55;
}

return 80;
};

const {
sampleImages,
isLoading
Expand All @@ -60,6 +84,7 @@ const Compression = ({
const isBestFormatEnabled = 'disabled' !== settings[ 'best_format' ];
const compressionMode = settings[ 'compression_mode' ];
const isRetinaEnabled = 'disabled' !== settings[ 'retina_images' ];

const updateOption = ( option, value ) => {
setCanSave( true );
const data = { ...settings };
Expand All @@ -79,30 +104,6 @@ const Compression = ({
);
};

const getQuality = value => {
if ( 'number' === typeof value ) {
return value;
}

if ( 'auto' === value ) {
return 90;
}

if ( 'high_c' === value ) {
return 90;
}

if ( 'medium_c' === value ) {
return 75;
}

if ( 'low_c' === value ) {
return 55;
}

return 90;
};

const updateQuality = value => {
setCanSave( true );
const data = { ...settings };
Expand Down
10 changes: 7 additions & 3 deletions inc/settings.php
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Original file line number Diff line number Diff line change
Expand Up @@ -75,7 +75,7 @@ class Optml_Settings {
'compression_mode' => 'custom',
'cloud_sites' => [ 'all' => 'true' ],
'watchers' => '',
'quality' => 'auto',
'quality' => 80,
'wm_id' => - 1,
'wm_opacity' => 1,
'wm_position' => Position::SOUTH_EAST,
Expand Down Expand Up @@ -237,7 +237,9 @@ public function auto_connect() {
* @return array
*/
public function parse_settings( $new_settings ) {
$sanitized = [];
$sanitized = [];
$sanitized_value = '';

foreach ( $new_settings as $key => $value ) {
switch ( $key ) {
case 'admin_bar_item':
Expand Down Expand Up @@ -278,7 +280,9 @@ public function parse_settings( $new_settings ) {
$sanitized_value = $this->to_bound_integer( $value, 100, 5000 );
break;
case 'quality':
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Copilot AI Oct 1, 2025

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Raising the minimum allowed quality from 1 to 50 is a silent tightening of accepted input that will coerce previously valid stored values (<50) up to 50 on next save, potentially surprising users who intentionally chose lower quality for stronger compression. Consider documenting this change inline (comment) and/or providing a migration note or backward-compat handling (e.g., warning, transitional deprecation) to make the behavioral change explicit.

Suggested change
case 'quality':
case 'quality':
// Minimum allowed quality was raised from 1 to 50.
// Any previously stored values <50 will be coerced to 50 on next save.
// Consider informing users who intentionally chose lower quality for stronger compression.
if (intval($value) < 50) {
// Optional: Log a warning or trigger a deprecation notice for legacy values.
trigger_error(
'The minimum allowed image quality has been raised from 1 to 50. Values below 50 will be set to 50. Please review your settings.',
E_USER_DEPRECATED
);
}

Copilot uses AI. Check for mistakes.

$sanitized_value = $this->to_bound_integer( $value, 1, 100 );
if ( 'mauto' !== $value ) {
$sanitized_value = $this->to_bound_integer( $value, 50, 100 );
}
break;
case 'wm_id':
$sanitized_value = intval( $value );
Expand Down
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