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/* global WP_Smush */
/* global ajaxurl */
/* global wp_smushit_data */
let perf = 0;
/**
* Smush class.
*
* @since 2.9.0 Moved from admin.js into a dedicated ES6 class.
*/
class Smush {
/**
* Class constructor.
*
* @param {Object} button Button object that made the call.
* @param {boolean} bulk Bulk smush or not.
* @param {string} type Accepts: 'nextgen', 'media'.
*/
constructor( button, bulk, type = 'media' ) {
// TODO: errors will reset after bulk smush limit is reached and user clicks continue.
this.errors = [];
// Smushed and total we take from the progress bar... I don't like this :-(
const progressBar = jQuery( '.bulk-smush-wrapper .sui-progress-state-text' );
this.smushed = parseInt( progressBar.find( 'span:first-child' ).html() );
this.total = parseInt( progressBar.find( 'span:last-child' ).html() );
//If smush attribute is not defined, Need not skip re-Smush IDs.
this.skip_resmush = ! ( 'undefined' === typeof button.data( 'smush' ) || ! button.data( 'smush' ) );
this.button = jQuery( button[ 0 ] );
this.is_bulk = typeof bulk ? bulk : false;
this.url = ajaxurl;
this.log = jQuery( '.smush-final-log' );
this.deferred = jQuery.Deferred();
this.deferred.errors = [];
const ids = 0 < wp_smushit_data.resmush.length && ! this.skip_resmush ? ( wp_smushit_data.unsmushed.length > 0 ? wp_smushit_data.resmush.concat( wp_smushit_data.unsmushed ) : wp_smushit_data.resmush ) : wp_smushit_data.unsmushed;
if ( 'object' === typeof ids ) {
// If button has re-Smush class, and we do have ids that needs to re-Smushed, put them in the list.
this.ids = ids.filter( function( itm, i, a ) {
return i === a.indexOf( itm );
} );
} else {
this.ids = ids;
}
this.is_bulk_resmush = 0 < wp_smushit_data.resmush.length && ! this.skip_resmush;
this.status = this.button.parent().prev( '.smush-status' );
// Added for NextGen support.
this.smush_type = type;
this.single_ajax_suffix = 'nextgen' === this.smush_type ? 'smush_manual_nextgen' : 'wp_smushit_manual';
this.bulk_ajax_suffix = 'nextgen' === this.smush_type ? 'wp_smushit_nextgen_bulk' : 'wp_smushit_bulk';
this.url = this.is_bulk ? Smush.smushAddParams( this.url, { action: this.bulk_ajax_suffix } ) : Smush.smushAddParams( this.url, { action: this.single_ajax_suffix } );
this.start();
this.run();
this.bindDeferredEvents();
// Handle cancel ajax.
this.cancelAjax();
return this.deferred;
}
/**
* Add params to the URL.
*
* @param {string} url URL to add the params to.
* @param {Object} data Object with params.
* @return {string} URL with params.
*/
static smushAddParams( url, data ) {
if ( ! jQuery.isEmptyObject( data ) ) {
url += ( url.indexOf( '?' ) >= 0 ? '&' : '?' ) + jQuery.param( data );
}
return url;
}
/**
* Check membership validity.
*
* @param {Object} data
* @param {number} data.show_warning
*/
static membershipValidity( data ) {
const memberValidityNotice = jQuery( '#wp-smush-invalid-member' );
// Check for membership warning.
if ( 'undefined' !== typeof data && 'undefined' !== typeof data.show_warning && memberValidityNotice.length > 0 ) {
if ( data.show_warning ) {
memberValidityNotice.show();
} else {
memberValidityNotice.hide();
}
}
}
/**
* Send Ajax request for compressing the image.
*
* @param {boolean} isBulkResmush
* @param {number} id
* @param {string} sendUrl
* @param {string} nonce
* @return {*|jQuery.promise|void} Compression results.
*/
static ajax( isBulkResmush, id, sendUrl, nonce ) {
const param = jQuery.param( {
is_bulk_resmush: isBulkResmush,
attachment_id: id,
_nonce: nonce,
} );
return jQuery.ajax( {
type: 'GET',
data: param,
url: sendUrl,
/** @param {Array} wp_smushit_data */
timeout: wp_smushit_data.timeout,
dataType: 'json',
} );
}
/**
* Show loader in button for single and bulk Smush.
*/
start() {
this.button.attr( 'disabled', 'disabled' );
this.button.addClass( 'wp-smush-started' );
this.bulkStart();
this.singleStart();
}
/**
* Start bulk Smush.
*/
bulkStart() {
if ( ! this.is_bulk ) {
return;
}
// Hide the bulk div.
jQuery( '.wp-smush-bulk-wrapper' ).hide();
// Remove any global notices if there.
jQuery( '.sui-notice-top' ).remove();
// Hide the bulk limit message.
jQuery( '.wp-smush-bulk-progress-bar-wrapper .sui-notice-warning:first-of-type' ).hide();
// Hide parent wrapper, if there are no other messages.
if ( 0 >= jQuery( 'div.smush-final-log .smush-bulk-error-row' ).length ) {
jQuery( 'div.smush-final-log' ).hide();
}
// Show the progress bar.
jQuery( '.bulk-smush-wrapper .wp-smush-bulk-progress-bar-wrapper' ).show();
}
/**
* Start single image Smush.
*/
singleStart() {
if ( this.is_bulk ) {
return;
}
this.button.html( '<span class="spinner wp-smush-progress">' + window.wp_smush_msgs.smushing + '</span>' );
this.status.removeClass( 'error' );
}
/**
* Enable button.
*/
enableButton() {
this.button.removeAttr( 'disabled' );
// For bulk process, enable other buttons.
jQuery( '.wp-smush-all' ).removeAttr( 'disabled' );
jQuery( 'button.wp-smush-scan, a.wp-smush-lossy-enable, button.wp-smush-resize-enable, button#wp-smush-save-settings' ).removeAttr( 'disabled' );
}
/**
* Finish single image Smush.
*/
singleDone() {
if ( this.is_bulk ) {
return;
}
const self = this;
this.button.html( window.wp_smush_msgs.all_done );
this.request.done( function( response ) {
if ( 'undefined' !== typeof response.data ) {
// Check if stats div exists.
const parent = self.status.parent();
// Check whether to show membership validity notice or not.
Smush.membershipValidity( response.data );
if ( ! response.success ) {
self.status.addClass( 'error' );
/** @param {string} response.data.error_msg */
self.status.html( response.data.error_msg );
self.button.html( window.smush_vars.strings.stats_label );
} else {
// If we've updated status, replace the content.
parent.html( response.data );
}
/**
* Update image size in attachment info panel.
*
* @param {string|number} response.data.new_size
*/
Smush.updateImageStats( response.data.new_size );
}
self.enableButton();
} ).fail( function( response ) {
self.status.html( response.data );
self.status.addClass( 'error' );
self.enableButton();
} );
}
/**
* Set pro savings stats if not premium user.
*
* For non-premium users, show expected average savings based
* on the free version savings.
*/
static setProSavings() {
// Default values.
let savings = wp_smushit_data.savings_percent > 0 ? wp_smushit_data.savings_percent : 0,
savingsBytes = wp_smushit_data.savings_bytes > 0 ? wp_smushit_data.savings_bytes : 0,
origDiff = 2.22058824;
if ( savings > 49 ) {
origDiff = 1.22054412;
}
// Calculate Pro savings.
if ( savings > 0 ) {
savings = origDiff * savings;
savingsBytes = origDiff * savingsBytes;
}
wp_smushit_data.pro_savings = {
percent: WP_Smush.helpers.precise_round( savings, 1 ),
savings_bytes: WP_Smush.helpers.formatBytes( savingsBytes, 1 ),
};
}
/**
* Update all stats sections based on the response.
*
* @param {string} scanType Current scan type.
*/
static updateStats( scanType ) {
const isNextgen = 'undefined' !== typeof scanType && 'nextgen' === scanType;
let superSavings = 0;
// Calculate updated savings in bytes.
wp_smushit_data.savings_bytes = parseInt( wp_smushit_data.size_before ) - parseInt( wp_smushit_data.size_after );
const formattedSize = WP_Smush.helpers.formatBytes( wp_smushit_data.savings_bytes, 1 );
const statsHuman = jQuery( '.wp-smush-savings .wp-smush-stats-human' );
if ( isNextgen ) {
statsHuman.html( formattedSize );
} else {
statsHuman.html( WP_Smush.helpers.getFormatFromString( formattedSize ) );
jQuery( '.sui-summary-large.wp-smush-stats-human' ).html( WP_Smush.helpers.getSizeFromString( formattedSize ) );
}
// Update the savings percent.
wp_smushit_data.savings_percent = WP_Smush.helpers.precise_round( ( parseInt( wp_smushit_data.savings_bytes ) / parseInt( wp_smushit_data.size_before ) ) * 100, 1 );
if ( ! isNaN( wp_smushit_data.savings_percent ) ) {
jQuery( '.wp-smush-savings .wp-smush-stats-percent' ).html( wp_smushit_data.savings_percent );
}
// Super-Smush savings.
if ( 'undefined' !== typeof wp_smushit_data.savings_bytes && 'undefined' !== typeof wp_smushit_data.savings_resize ) {
superSavings = parseInt( wp_smushit_data.savings_bytes ) - parseInt( wp_smushit_data.savings_resize );
if ( superSavings > 0 ) {
jQuery( 'li.super-smush-attachments span.smushed-savings' ).html( WP_Smush.helpers.formatBytes( superSavings, 1 ) );
}
}
// Update image count.
if ( isNextgen ) {
jQuery( '.sui-summary-details span.wp-smush-total-optimised' ).html( wp_smushit_data.count_images );
} else {
jQuery( 'span.smushed-items-count span.wp-smush-count-total span.wp-smush-total-optimised' ).html( wp_smushit_data.count_images );
}
// Update resize image count.
jQuery( 'span.smushed-items-count span.wp-smush-count-resize-total span.wp-smush-total-optimised' ).html( wp_smushit_data.count_resize );
// Update super-Smushed image count.
const smushedCountDiv = jQuery( 'li.super-smush-attachments .smushed-count' );
if ( smushedCountDiv.length && 'undefined' !== typeof wp_smushit_data.count_supersmushed ) {
smushedCountDiv.html( wp_smushit_data.count_supersmushed );
}
// Update conversion savings.
const smushConversionSavings = jQuery( '.smush-conversion-savings' );
if ( smushConversionSavings.length > 0 && 'undefined' !== typeof ( wp_smushit_data.savings_conversion ) && wp_smushit_data.savings_conversion !== '' ) {
const conversionSavings = smushConversionSavings.find( '.wp-smush-stats' );
if ( conversionSavings.length > 0 ) {
conversionSavings.html( WP_Smush.helpers.formatBytes( wp_smushit_data.savings_conversion, 1 ) );
}
}
// Update resize savings.
const smushResizeSavings = jQuery( '.smush-resize-savings' );
if ( smushResizeSavings.length > 0 && 'undefined' !== typeof ( wp_smushit_data.savings_resize ) && wp_smushit_data.savings_resize !== '' ) {
// Get the resize savings in number.
const savingsValue = parseInt( wp_smushit_data.savings_resize );
const resizeSavings = smushResizeSavings.find( '.wp-smush-stats' );
const resizeMessage = smushResizeSavings.find( '.wp-smush-stats-label-message' );
// Replace only if value is grater than 0.
if ( savingsValue > 0 && resizeSavings.length > 0 ) {
// Hide message.
if ( resizeMessage.length > 0 ) {
resizeMessage.hide();
}
resizeSavings.html( WP_Smush.helpers.formatBytes( wp_smushit_data.savings_resize, 1 ) );
}
}
//Update pro Savings
Smush.setProSavings();
// Updating pro savings stats.
if ( 'undefined' !== typeof wp_smushit_data.pro_savings ) {
// Pro stats section.
const smushProSavings = jQuery( '.smush-avg-pro-savings' );
if ( smushProSavings.length > 0 ) {
const proSavingsPercent = smushProSavings.find( '.wp-smush-stats-percent' );
const proSavingsBytes = smushProSavings.find( '.wp-smush-stats-human' );
if ( proSavingsPercent.length > 0 && 'undefined' !== typeof wp_smushit_data.pro_savings.percent && wp_smushit_data.pro_savings.percent !== '' ) {
proSavingsPercent.html( wp_smushit_data.pro_savings.percent );
}
if ( proSavingsBytes.length > 0 && 'undefined' !== typeof wp_smushit_data.pro_savings.savings_bytes && wp_smushit_data.pro_savings.savings_bytes !== '' ) {
proSavingsBytes.html( wp_smushit_data.pro_savings.savings_bytes );
}
}
}
// Update remaining count.
// Update sidebar count.
const sidenavCountDiv = jQuery( '.smush-sidenav .wp-smush-remaining-count' );
if ( sidenavCountDiv.length ) {
let count = 0;
// Unsmushed
if ( 'undefined' !== typeof wp_smushit_data.unsmushed && wp_smushit_data.unsmushed.length > 0 ) {
count += wp_smushit_data.unsmushed.length;
}
// Re-smush
if ( 'undefined' !== typeof wp_smushit_data.resmush && wp_smushit_data.resmush.length > 0 ) {
count += wp_smushit_data.resmush.length;
}
if ( count > 0 ) {
sidenavCountDiv.html( count );
} else {
jQuery( '.sui-summary-smush .smush-stats-icon' ).addClass( 'sui-hidden' );
sidenavCountDiv.removeClass( 'sui-tag sui-tag-warning' ).html( '' );
}
}
}
/**
* Update image size in attachment info panel.
*
* @since 2.8
*
* @param {number} newSize
*/
static updateImageStats( newSize ) {
if ( 0 === newSize ) {
return;
}
const attachmentSize = jQuery( '.attachment-info .file-size' );
const currentSize = attachmentSize.contents().filter( function() {
return this.nodeType === 3;
} ).text();
// There is a space before the size.
if ( currentSize !== ( ' ' + newSize ) ) {
const sizeStrongEl = attachmentSize.contents().filter( function() {
return this.nodeType === 1;
} ).text();
attachmentSize.html( '<strong>' + sizeStrongEl + '</strong> ' + newSize );
}
}
/**
* Sync stats.
*/
syncStats() {
const messageHolder = jQuery( 'div.wp-smush-bulk-progress-bar-wrapper div.wp-smush-count.tc' );
// Store the existing content in a variable.
const progressMessage = messageHolder.html();
/** @param {string} wp_smush_msgs.sync_stats */
messageHolder.html( window.wp_smush_msgs.sync_stats );
// Send ajax.
jQuery.ajax( {
type: 'GET',
url: this.url,
data: {
action: 'get_stats',
},
success( response ) {
if ( response && 'undefined' !== typeof response ) {
response = response.data;
jQuery.extend( wp_smushit_data, {
count_images: response.count_images,
count_smushed: response.count_smushed,
count_total: response.count_total,
count_resize: response.count_resize,
count_supersmushed: response.count_supersmushed,
savings_bytes: response.savings_bytes,
savings_conversion: response.savings_conversion,
savings_resize: response.savings_resize,
size_before: response.size_before,
size_after: response.size_after,
} );
// Got the stats, update it.
Smush.updateStats( this.smush_type );
}
},
} ).always( () => messageHolder.html( progressMessage ) );
}
/**
* After the bulk optimization has been finished.
*/
bulkDone() {
if ( ! this.is_bulk ) {
return;
}
// Enable the button.
this.enableButton();
const statusIcon = jQuery( '.sui-summary-smush .smush-stats-icon' );
// Show notice.
if ( 0 === this.ids.length ) {
statusIcon.addClass( 'sui-hidden' );
jQuery( '.bulk-smush-wrapper .wp-smush-all-done, .wp-smush-pagespeed-recommendation' ).show();
jQuery( '.wp-smush-bulk-wrapper' ).hide();
// Hide the progress bar if scan is finished.
jQuery( '.wp-smush-bulk-progress-bar-wrapper' ).hide();
} else {
// Show loader.
statusIcon.removeClass( 'sui-icon-loader sui-loading sui-hidden' ).addClass( 'sui-icon-info sui-warning' );
const notice = jQuery( '.bulk-smush-wrapper .wp-smush-resmush-notice' );
if ( notice.length > 0 ) {
notice.show();
} else {
jQuery( '.bulk-smush-wrapper .wp-smush-remaining' ).show();
}
}
// Enable re-Smush and scan button.
jQuery( '.wp-resmush.wp-smush-action, .wp-smush-scan' ).removeAttr( 'disabled' );
}
/**
* Free Smush limit exceeded.
*/
freeExceeded() {
const progress = jQuery( '.wp-smush-bulk-progress-bar-wrapper' );
progress.addClass( 'wp-smush-exceed-limit' );
progress.find( '.sui-progress-block .wp-smush-cancel-bulk' ).addClass( 'sui-hidden' );
progress.find( '.sui-progress-block .wp-smush-all' ).removeClass( 'sui-hidden' );
progress.find( 'i.sui-icon-loader' ).addClass( 'sui-icon-info' )
.removeClass( 'sui-icon-loader' )
.removeClass( 'sui-loading' );
document.getElementById( 'bulk-smush-resume-button' ).classList.remove( 'sui-hidden' );
}
/**
* Update remaining count.
*/
updateRemainingCount() {
if ( this.is_bulk_resmush ) {
// Re-Smush notice.
const resumeCountDiv = jQuery( '.wp-smush-resmush-notice .wp-smush-remaining-count' );
if ( resumeCountDiv.length && 'undefined' !== typeof this.ids ) {
resumeCountDiv.html( this.ids.length );
}
} else {
// Smush notice.
const wrapperCountDiv = jQuery( '.bulk-smush-wrapper .wp-smush-remaining-count' );
if ( wrapperCountDiv.length && 'undefined' !== typeof this.ids ) {
wrapperCountDiv.html( this.ids.length );
}
}
// Update sidebar count.
const sidenavCountDiv = jQuery( '.smush-sidenav .wp-smush-remaining-count' );
if ( sidenavCountDiv.length && 'undefined' !== typeof this.ids ) {
if ( this.ids.length > 0 ) {
sidenavCountDiv.html( this.ids.length );
} else {
jQuery( '.sui-summary-smush .smush-stats-icon' ).addClass( 'sui-hidden' );
sidenavCountDiv.removeClass( 'sui-tag sui-tag-warning' ).html( '' );
}
}
}
/**
* Adds the stats for the current image to existing stats.
*
* @param {Array} imageStats
* @param {string} imageStats.count
* @param {boolean} imageStats.is_lossy
* @param {Array} imageStats.savings_resize
* @param {Array} imageStats.savings_conversion
* @param {string} imageStats.size_before
* @param {string} imageStats.size_after
* @param {string} type
*/
static updateLocalizedStats( imageStats, type ) {
// Increase the Smush count.
if ( 'undefined' === typeof window.wp_smushit_data ) {
return;
}
// No need to increase attachment count, resize, conversion savings for directory Smush.
if ( 'media' === type ) {
// Increase Smushed image count.
wp_smushit_data.count_images = parseInt( wp_smushit_data.count_images ) + parseInt( imageStats.count );
// Increase super Smush count, if applicable.
if ( imageStats.is_lossy ) {
wp_smushit_data.count_supersmushed = parseInt( wp_smushit_data.count_supersmushed ) + 1;
}
// Add to resize savings.
wp_smushit_data.savings_resize = 'undefined' !== typeof imageStats.savings_resize.bytes ? parseInt( wp_smushit_data.savings_resize ) + parseInt( imageStats.savings_resize.bytes ) : parseInt( wp_smushit_data.savings_resize );
// Update resize count.
wp_smushit_data.count_resize = 'undefined' !== typeof imageStats.savings_resize.bytes ? parseInt( wp_smushit_data.count_resize ) + 1 : wp_smushit_data.count_resize;
// Add to conversion savings.
wp_smushit_data.savings_conversion = 'undefined' !== typeof imageStats.savings_conversion && 'undefined' !== typeof imageStats.savings_conversion.bytes ? parseInt( wp_smushit_data.savings_conversion ) + parseInt( imageStats.savings_conversion.bytes ) : parseInt( wp_smushit_data.savings_conversion );
} else if ( 'directory_smush' === type ) {
//Increase smushed image count
wp_smushit_data.count_images = parseInt( wp_smushit_data.count_images ) + 1;
} else if ( 'nextgen' === type ) {
wp_smushit_data.count_supersmushed = parseInt( wp_smushit_data.count_supersmushed ) + 1;
// Increase Smushed image count.
wp_smushit_data.count_images = parseInt( wp_smushit_data.count_images ) + parseInt( imageStats.count );
}
// If we have savings. Update savings.
if ( imageStats.size_before > imageStats.size_after ) {
wp_smushit_data.size_before = 'undefined' !== typeof imageStats.size_before ? parseInt( wp_smushit_data.size_before ) + parseInt( imageStats.size_before ) : parseInt( wp_smushit_data.size_before );
wp_smushit_data.size_after = 'undefined' !== typeof imageStats.size_after ? parseInt( wp_smushit_data.size_after ) + parseInt( imageStats.size_after ) : parseInt( wp_smushit_data.size_after );
}
// Add stats for resizing. Update savings.
if ( 'undefined' !== typeof imageStats.savings_resize ) {
wp_smushit_data.size_before = 'undefined' !== typeof imageStats.savings_resize.size_before ? parseInt( wp_smushit_data.size_before ) + parseInt( imageStats.savings_resize.size_before ) : parseInt( wp_smushit_data.size_before );
wp_smushit_data.size_after = 'undefined' !== typeof imageStats.savings_resize.size_after ? parseInt( wp_smushit_data.size_after ) + parseInt( imageStats.savings_resize.size_after ) : parseInt( wp_smushit_data.size_after );
}
// Add stats for conversion. Update savings.
if ( 'undefined' !== typeof imageStats.savings_conversion ) {
wp_smushit_data.size_before = 'undefined' !== typeof imageStats.savings_conversion.size_before ? parseInt( wp_smushit_data.size_before ) + parseInt( imageStats.savings_conversion.size_before ) : parseInt( wp_smushit_data.size_before );
wp_smushit_data.size_after = 'undefined' !== typeof imageStats.savings_conversion.size_after ? parseInt( wp_smushit_data.size_after ) + parseInt( imageStats.savings_conversion.size_after ) : parseInt( wp_smushit_data.size_after );
}
}
/**
* Update progress.
*
* @param {Object} _res
*/
updateProgress( _res ) {
if ( ! this.is_bulk_resmush && ! this.is_bulk ) {
return;
}
let progress = 0;
// Update localized stats.
if ( _res && ( 'undefined' !== typeof _res.data && 'undefined' !== typeof _res.data.stats ) ) {
Smush.updateLocalizedStats( _res.data.stats, this.smush_type );
}
if ( ! this.is_bulk_resmush ) {
// Handle progress for normal bulk smush.
progress = ( ( this.smushed + this.errors.length ) / this.total ) * 100;
} else {
// If the request was successful, update the progress bar.
if ( _res.success ) {
// Handle progress for super Smush progress bar.
if ( wp_smushit_data.resmush.length > 0 ) {
// Update the count.
jQuery( '.wp-smush-images-remaining' ).html( wp_smushit_data.resmush.length );
} else if ( 0 === wp_smushit_data.resmush.length && 0 === this.ids.length ) {
// If all images are re-Smushed, show the All Smushed message.
jQuery( '.bulk-resmush-wrapper .wp-smush-all-done, .wp-smush-pagespeed-recommendation' ).removeClass( 'sui-hidden' );
// Hide everything else.
jQuery( '.wp-smush-resmush-wrap, .wp-smush-bulk-progress-bar-wrapper' ).hide();
}
}
// Handle progress for normal bulk Smush. Set progress bar width.
if ( 'undefined' !== typeof this.ids && 'undefined' !== typeof this.total && this.total > 0 ) {
progress = ( ( this.smushed + this.errors.length ) / this.total ) * 100;
}
}
// No more images left. Show bulk wrapper and Smush notice.
if ( 0 === this.ids.length ) {
// Sync stats for bulk Smush media library ( skip for Nextgen ).
if ( 'nextgen' !== this.smush_type ) {
this.syncStats();
}
jQuery( '.bulk-smush-wrapper .wp-smush-all-done, .wp-smush-pagespeed-recommendation' ).show();
jQuery( '.wp-smush-bulk-wrapper' ).hide();
}
// Update remaining count.
this.updateRemainingCount();
// Increase the progress bar and counter.
this._updateProgress( this.smushed + this.errors.length, WP_Smush.helpers.precise_round( progress, 1 ) );
// Update stats and counts.
Smush.updateStats( this.smush_type );
}
/**
* Update progress.
*
* @param {number} count Number of images optimized.
* @param {string} width Percentage complete.
* @private
*/
_updateProgress( count, width ) {
if ( ! this.is_bulk && ! this.is_bulk_resmush ) {
return;
}
// Progress bar label.
jQuery( 'span.wp-smush-images-percent' ).html( width + '%' );
// Progress bar.
jQuery( '.bulk-smush-wrapper .wp-smush-progress-inner' ).css( 'width', width + '%' );
// Progress bar status.
jQuery( '.bulk-smush-wrapper .sui-progress-state-text' )
.find( 'span:first-child' ).html( count )
.find( 'span:last-child' ).html( this.total );
}
/**
* Whether to send the ajax requests further or not.
*
* @return {*|boolean} Should continue or not.
*/
continue() {
let continueSmush = this.button.attr( 'continue_smush' );
if ( 'undefined' === typeof continueSmush ) {
continueSmush = true;
}
if ( 'false' === continueSmush || ! continueSmush ) {
continueSmush = false;
}
return continueSmush && this.ids.length > 0 && this.is_bulk;
}
/**
* Send ajax request for optimizing single and bulk, call update_progress on ajax response.
*
* @return {*} Ajax call response.
*/
callAjax() {
/**
* This here little piece of code allows to track auto continue clicks and halts bulk Smush until the page
* is reloaded.
*
* @since 3.5.0
* @see https://wordpress.org/plugins/wp-nonstop-smushit/
*/
if ( 0 !== perf && 'undefined' !== typeof perf && 10 > performance.now() - perf ) {
this.freeExceeded();
return this.deferred;
}
let nonceValue = '';
// Remove from array while processing so we can continue where left off.
this.current_id = this.is_bulk ? this.ids.shift() : this.button.data( 'id' );
// Remove the ID from respective variable as well.
Smush.updateSmushIds( this.current_id );
const nonceField = this.button.parent().find( '#_wp_smush_nonce' );
if ( nonceField ) {
nonceValue = nonceField.val();
}
const self = this;
this.request = Smush.ajax( this.is_bulk_resmush, this.current_id, this.url, nonceValue )
.done( function( res ) {
// If no response or success is false, do not process further. Increase the error count except if bulk request limit exceeded.
if ( 'undefined' === typeof res.success || ( 'undefined' !== typeof res.success && false === res.success && 'undefined' !== typeof res.data && 'limit_exceeded' !== res.data.error ) ) {
self.errors.push( self.current_id );
/** @param {string} res.data.file_name */
const errorMsg = Smush.prepareErrorRow( res.data.error_message, res.data.file_name, res.data.thumbnail, self.current_id, self.smush_type );
self.log.show();
if ( self.errors.length > 5 ) {
jQuery( '.smush-bulk-errors-actions' ).removeClass( 'sui-hidden' );
} else {
// Print the error on screen.
self.log.find( '.smush-bulk-errors' ).append( errorMsg );
}
} else if ( 'undefined' !== typeof res.success && res.success ) {
// Increment the smushed count if image smushed without errors.
self.smushed++;
}
// Check whether to show the warning notice or not.
Smush.membershipValidity( res.data );
/**
* Bulk Smush limit exceeded: Stop ajax requests, remove progress bar, append the last image ID
* back to Smush variable, and reset variables to allow the user to continue bulk Smush.
*/
if ( 'undefined' !== typeof res.data && 'limit_exceeded' === res.data.error && 'resolved' !== self.deferred.state() ) {
// Show error message.
const bulkWarning = document.getElementById( 'bulk_smush_warning' );
bulkWarning.classList.remove( 'sui-hidden' );
// Add a data attribute to the Smush button, to stop sending ajax.
self.button.attr( 'continue_smush', false );
// Reinsert the current ID.
wp_smushit_data.unsmushed.unshift( self.current_id );
self.ids.unshift( self.current_id );
perf = performance.now();
self.freeExceeded();
} else if ( self.is_bulk ) {
self.updateProgress( res );
} else if ( 0 === self.ids.length ) {
// Sync stats anyway.
self.syncStats();
}
self.singleDone();
} )
.always( function() {
if ( ! self.continue() || ! self.is_bulk ) {
// Calls deferred.done()
self.deferred.resolve();
} else {
self.callAjax();
}
} );
this.deferred.errors = this.errors;
return this.deferred;
}
/**
* Prepare error row. Will only allow to hide errors for WP media attachments (not nextgen).
*
* @since 1.9.0
*
* @param {string} errorMsg Error message.
* @param {string} fileName File name.
* @param {string} thumbnail Thumbnail for image (if available).
* @param {number} id Image ID.
* @param {string} type Smush type: media or netxgen.
*
* @return {string} Row with error.
*/
static prepareErrorRow( errorMsg, fileName, thumbnail, id, type ) {
const thumbDiv = ( 'undefined' === typeof thumbnail ) ? '<i class="sui-icon-photo-picture" aria-hidden="true"></i>' : thumbnail;
const fileLink = ( 'undefined' === fileName || 'undefined' === typeof fileName ) ? 'undefined' : fileName;
let tableDiv =
'<div class="smush-bulk-error-row">' +
'<div class="smush-bulk-image-data">' + thumbDiv +
'<span class="smush-image-name">' + fileLink + '</span>' +
'<span class="smush-image-error">' + errorMsg + '</span>' +
'</div>';
if ( 'media' === type ) {
tableDiv = tableDiv +
'<div class="smush-bulk-image-actions">' +
'<button type="button" class="sui-button-icon sui-tooltip sui-tooltip-constrained sui-tooltip-top-right smush-ignore-image" data-tooltip="' + window.wp_smush_msgs.error_ignore + '" data-id="' + id + '">' +
'<i class="sui-icon-eye-hide" aria-hidden="true"></i>' +
'</button>' +
'</div>';
}
tableDiv = tableDiv + '</div>';
return tableDiv;
}
/**
* Send ajax request for single and bulk Smushing.
*/
run() {
// If bulk and we have a definite number of IDs.
if ( this.is_bulk && this.ids.length > 0 ) {
this.callAjax();
}
if ( ! this.is_bulk ) {
this.callAjax();
}
}
/**
* Show bulk Smush errors, and disable bulk Smush button on completion.
*/
bindDeferredEvents() {
const self = this;
this.deferred.done( function() {
self.button.removeAttr( 'continue_smush' );
if ( self.errors.length ) {
/** @param {string} wp_smush_msgs.error_in_bulk */
const msg = window.wp_smush_msgs.error_in_bulk
.replace( '{{errors}}', self.errors.length )
.replace( '{{total}}', self.total )
.replace( '{{smushed}}', self.smushed );
jQuery( '.wp-smush-all-done' )
.addClass( 'sui-notice-warning' )
.removeClass( 'sui-notice-success' )
.find( 'p' ).html( msg );
}
self.bulkDone();
// Re-enable the buttons.
jQuery( '.wp-smush-all:not(.wp-smush-finished), .wp-smush-scan' ).removeAttr( 'disabled' );
} );
}
/**
* Handles the cancel button click.
* Update the UI, and enable the bulk Smush button.
*/
cancelAjax() {
const self = this;
jQuery( '.wp-smush-cancel-bulk' ).on( 'click', function() {
// Add a data attribute to the Smush button, to stop sending ajax.
self.button.attr( 'continue_smush', false );
// Sync and update stats.
self.syncStats();
Smush.updateStats( this.smush_type );
self.request.abort();
self.enableButton();
self.button.removeClass( 'wp-smush-started' );
wp_smushit_data.unsmushed.unshift( self.current_id );
jQuery( '.wp-smush-bulk-wrapper' ).show();
// Hide the progress bar.
jQuery( '.wp-smush-bulk-progress-bar-wrapper' ).hide();
} );
}
/**
* Remove the current ID from the unSmushed/re-Smush variable.
*
* @param {number} currentId
*/
static updateSmushIds( currentId ) {
if ( 'undefined' !== typeof wp_smushit_data.unsmushed && wp_smushit_data.unsmushed.length > 0 ) {
const uIndex = wp_smushit_data.unsmushed.indexOf( currentId );
if ( uIndex > -1 ) {
wp_smushit_data.unsmushed.splice( uIndex, 1 );
}
}
// Remove from the re-Smush list.
if ( 'undefined' !== typeof wp_smushit_data.resmush && wp_smushit_data.resmush.length > 0 ) {
const index = wp_smushit_data.resmush.indexOf( currentId );
if ( index > -1 ) {
wp_smushit_data.resmush.splice( index, 1 );
}
}
}
}
export default Smush;