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( function ( $ ) { |
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$( document ).ready( function () { |
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|
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/** |
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* Initialise one search widget instance. |
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* |
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* All DOM queries are scoped to the specific form element so that |
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* multiple widgets on the same page never interfere with each other. |
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* |
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* @param {jQuery} $form - The .bbpc_search_form_wrapper element for this instance. |
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*/ |
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function initSearchWidget( $form ) { |
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var inputId = $form.data( 'input-id' ); |
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var resultId = $form.data( 'result-id' ); |
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|
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var $input = $( '#' + inputId ); |
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var $result = $( '#' + resultId ); |
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var $overlay = $( '.bbpc-search-overlay[data-widget-id="' + $form.data( 'widget-id' ) + '"]' ); |
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|
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if ( ! $input.length ) { |
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return; |
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} |
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|
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/** |
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* Highlight the matching keyword inside result links. |
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* |
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* @param {string} keyword - Current search term. |
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*/ |
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function highlightKeyword( keyword ) { |
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var isHighlight = $input.data( 'highlight' ); |
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if ( ! isHighlight || ! keyword ) { |
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return; |
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} |
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|
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var escaped = keyword.replace( /[.*+?^${}()|[\]\\]/g, '\\$&' ); |
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var regex = new RegExp( '(' + escaped + ')', 'gi' ); |
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|
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$result.find( '.search-result-item .bbpc-result-title' ).each( function () { |
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var text = $( this ).text(); |
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var highlighted = text.replace( regex, '<mark class="frmx-search-highlight">$1</mark>' ); |
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$( this ).html( highlighted ); |
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} ); |
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} |
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|
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/** |
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* Run an AJAX search request and populate the result container. |
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* |
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* @param {string} keyword - The search term. |
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* @param {string} postType - The post type to search. |
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*/ |
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var searchRequest = null; |
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|
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function runAjaxSearch( keyword, postType ) { |
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var ajaxUrl = forumax_localize_script.ajaxurl; /* eslint-disable-line camelcase */ |
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var nonce = forumax_localize_script.nonce; /* eslint-disable-line camelcase */ |
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|
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// Drop the in-flight request so a slower, older response can't |
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// overwrite the results for the latest keyword. |
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if ( searchRequest ) { |
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searchRequest.abort(); |
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} |
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|
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searchRequest = $.ajax( { |
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url : ajaxUrl, |
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method : 'POST', |
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data : { |
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action : 'forumax_search_data_fetch', |
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keyword : keyword, |
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post_type : postType, |
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nonce : nonce |
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}, |
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beforeSend: function () { |
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$form.find( '.spinner' ).css( 'display', 'inline-flex' ); |
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}, |
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success: function ( data ) { |
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$result.html( data ).addClass( 'ajax-search' ); |
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$form.find( '.spinner' ).hide(); |
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|
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// Check for "no results" marker returned by the server. |
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var noResult = $result.find( '.tab-item.active.all-active' ).attr( 'data-noresult' ); |
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if ( noResult ) { |
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var msg = noResult.replace( /-/g, ' ' ); |
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var hint = $result.attr( 'data-noresult-hint' ) || ''; |
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var hintTag = hint |
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? '<p class="bbpc-search-empty-hint">' + $( '<div>' ).text( hint ).html() + '</p>' |
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: ''; |
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|
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$result.html( |
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'<div class="bbpc-search-empty" role="status">' + |
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'<h4 class="bbpc-not-found-text">' + $( '<div>' ).text( msg ).html() + '</h4>' + |
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hintTag + |
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'</div>' |
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); |
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} else { |
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highlightKeyword( keyword ); |
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} |
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}, |
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complete: function ( xhr, status ) { |
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if ( 'abort' !== status ) { |
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searchRequest = null; |
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$form.find( '.spinner' ).hide(); |
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} |
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} |
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} ); |
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} |
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|
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// --------------- Overlay ------------------ |
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|
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$input.add( $result ).add( $form.find( '.bbpc-search-keyword ul li a' ) ).on( 'click', function () { |
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$overlay.css( 'display', 'block' ).addClass( 'active' ); |
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} ); |
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|
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$overlay.on( 'click', function () { |
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$overlay.css( 'display', 'none' ).removeClass( 'active' ); |
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// Close the results box so the input returns to its pill shape. |
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$result.removeClass( 'ajax-search' ).empty(); |
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} ); |
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|
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// --------------- Focus states ------------------ |
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|
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$form.on( 'focusin', function () { |
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if ( $( 'body' ).hasClass( 'body_dark' ) ) { |
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$input.addClass( 'input_focused' ); |
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} |
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} ); |
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|
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$form.on( 'focusout', function () { |
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if ( $( 'body' ).hasClass( 'body_dark' ) ) { |
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if ( ! $result.hasClass( 'ajax-search' ) ) { |
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$input.removeClass( 'input_focused' ); |
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} |
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} |
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} ); |
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|
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$input.on( 'focus', function () { |
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$( 'body' ).addClass( 'bbpc-search-open' ); |
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$form.css( { position: 'relative', 'z-index': '999' } ); |
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} ); |
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|
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$overlay.on( 'click', function () { |
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$( 'body' ).removeClass( 'bbpc-search-open' ); |
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$form.css( { 'z-index': '', position: '' } ); |
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} ); |
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|
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// --------------- Clear input ------------------ |
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|
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$input.on( 'input', function () { |
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if ( this.value === '' ) { |
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$result.removeClass( 'ajax-search' ).empty(); |
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} |
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} ); |
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|
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// --------------- Result type tabs ------------------ |
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// Delegated so it works on the markup injected by each AJAX response. |
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|
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$result.on( 'click', '.bbpc-tab', function () { |
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var tab = $( this ).data( 'tab' ); |
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|
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$result.find( '.bbpc-tab' ).removeClass( 'active' ); |
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$( this ).addClass( 'active' ); |
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|
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if ( tab === 'all' ) { |
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$result.find( '.bbpc-result-group' ).show(); |
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} else { |
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$result.find( '.bbpc-result-group' ).hide(); |
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$result.find( '.bbpc-result-group[data-type="' + tab + '"]' ).show(); |
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} |
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} ); |
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|
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// --------------- AJAX live search ------------------ |
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|
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var isAjaxSearch = $input.data( 'ajax-search' ); |
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|
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if ( isAjaxSearch ) { |
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var debounceTimer; |
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var lastKeyword = ''; |
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|
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$input.on( 'keyup', function () { |
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var keyword = $.trim( $( this ).val() ); |
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var postType = $( this ).data( 'post-type' ) || ''; |
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|
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// Arrow keys, Shift, etc. don't change the query. |
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if ( keyword === lastKeyword ) { |
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return; |
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} |
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|
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lastKeyword = keyword; |
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$form.find( '.bbpc-not-found-text' ).hide(); |
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clearTimeout( debounceTimer ); |
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|
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debounceTimer = setTimeout( function () { |
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if ( keyword !== '' ) { |
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runAjaxSearch( keyword, postType ); |
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} |
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}, 400 ); |
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} ); |
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} |
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|
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// --------------- Keyword pill click ------------------ |
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|
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$form.find( '.bbpc-search-keyword ul li a' ).on( 'click', function ( e ) { |
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e.preventDefault(); |
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|
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var keyword = $( this ).text().trim(); |
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var postType = $input.data( 'post-type' ) || ''; |
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|
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$input.val( keyword ).focus(); |
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|
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if ( ! isAjaxSearch || keyword === '' ) { |
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return; |
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} |
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|
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runAjaxSearch( keyword, postType ); |
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} ); |
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} |
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|
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// --------------- Bootstrap: find every widget instance ------------------ |
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|
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$( '.bbpc_search_form_wrapper[data-widget-id]' ).each( function () { |
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initSearchWidget( $( this ) ); |
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} ); |
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|
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// --------------- TinyMCE dark mode theming ------------------ |
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|
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/** |
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* Style a single TinyMCE editor's iframe body to match the current |
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* light/dark mode. Toolbar, statusbar and popup dialogs are themed |
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* via CSS (body.body_dark selectors) since they live in the parent |
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* document, but the iframe body is a separate document that CSS |
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* cascades can't reach. |
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* |
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* @param {Object} editor - A tinymce.Editor instance. |
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*/ |
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function frmxThemeTinyMCEEditor( editor ) { |
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if ( ! editor || ! editor.getBody ) { |
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return; |
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} |
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|
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var isDark = document.body.classList.contains( 'body_dark' ); |
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var body = editor.getBody(); |
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|
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if ( body ) { |
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body.style.backgroundColor = isDark ? '#1e1e2a' : '#fff'; |
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body.style.fontFamily = "'Inter', 'Roboto', -apple-system, sans-serif"; |
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body.style.fontSize = '14px'; |
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body.style.lineHeight = '1.6'; |
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body.style.color = isDark ? '#e4e6eb' : '#1a1a2e'; |
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body.style.padding = '14px 18px'; |
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} |
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|
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var container = editor.getContainer(); |
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if ( container ) { |
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container.style.border = 'none'; |
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container.style.boxShadow = 'none'; |
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} |
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} |
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|
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function frmxThemeAllTinyMCEEditors() { |
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if ( typeof tinymce === 'undefined' ) { |
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return; |
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} |
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|
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tinymce.editors.forEach( frmxThemeTinyMCEEditor ); |
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} |
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|
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if ( typeof tinymce !== 'undefined' ) { |
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tinymce.on( 'AddEditor', function ( e ) { |
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e.editor.on( 'init', function () { |
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frmxThemeTinyMCEEditor( this ); |
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} ); |
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} ); |
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} |
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|
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// Re-theme open editors whenever dark mode is toggled, regardless |
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// of which switcher/script flips the `body_dark` class. |
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if ( window.MutationObserver ) { |
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new MutationObserver( frmxThemeAllTinyMCEEditors ) |
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.observe( document.body, { attributes: true, attributeFilter: [ 'class' ] } ); |
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} |
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} ); |
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} )( jQuery ); /* eslint-disable-line no-undef */ |
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|
