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/** * Controls the behaviours of custom metabox fields. * * @author CMB2 team * @see https://github.com/CMB2/CMB2 */ /** * Custom jQuery for Custom Metaboxes and Fields */ window.CMB2 = window.CMB2 || {}; (function(window, document, $, cmb, undefined){ 'use strict'; // localization strings var l10n = window.cmb2_l10; var setTimeout = window.setTimeout; var $document; var $id = function( selector ) { return $( document.getElementById( selector ) ); }; var getRowId = function( id, newIterator ) { id = id.split('-'); id.splice(id.length - 1, 1); id.push( newIterator ); return id.join('-'); }; cmb.$id = $id; var defaults = { idNumber : false, repeatEls : 'input:not([type="button"]),select,textarea,.cmb2-media-status', noEmpty : 'input:not([type="button"]):not([type="radio"]):not([type="checkbox"]),textarea', repeatUpdate : 'input:not([type="button"]),select,textarea,label', styleBreakPoint : 450, mediaHandlers : {}, defaults : { time_picker : l10n.defaults.time_picker, date_picker : l10n.defaults.date_picker, color_picker : l10n.defaults.color_picker || {}, code_editor : l10n.defaults.code_editor, }, media : { frames : {}, }, }; cmb.init = function() { $document = $( document ); // Setup the CMB2 object defaults. $.extend( cmb, defaults ); cmb.trigger( 'cmb_pre_init' ); var $metabox = cmb.metabox(); var $repeatGroup = $metabox.find('.cmb-repeatable-group'); // Init time/date/color pickers cmb.initPickers( $metabox.find('input[type="text"].cmb2-timepicker'), $metabox.find('input[type="text"].cmb2-datepicker'), $metabox.find('input[type="text"].cmb2-colorpicker') ); // Init code editors. cmb.initCodeEditors( $metabox.find( '.cmb2-textarea-code:not(.disable-codemirror)' ) ); // Insert toggle button into DOM wherever there is multicheck. credit: Genesis Framework $( '<p><span class="button-secondary cmb-multicheck-toggle">' + l10n.strings.check_toggle + '</span></p>' ).insertBefore( '.cmb2-checkbox-list:not(.no-select-all)' ); // Make File List drag/drop sortable: cmb.makeListSortable(); // Make Repeatable fields drag/drop sortable: cmb.makeRepeatableSortable(); $metabox .on( 'change', '.cmb2_upload_file', function() { cmb.media.field = $( this ).attr( 'id' ); $id( cmb.media.field + '_id' ).val(''); }) // Media/file management .on( 'click', '.cmb-multicheck-toggle', cmb.toggleCheckBoxes ) .on( 'click', '.cmb2-upload-button', cmb.handleMedia ) .on( 'click', '.cmb-attach-list li, .cmb2-media-status .img-status img, .cmb2-media-status .file-status > span', cmb.handleFileClick ) .on( 'click', '.cmb2-remove-file-button', cmb.handleRemoveMedia ) // Repeatable content .on( 'click', '.cmb-add-group-row', cmb.addGroupRow ) .on( 'click', '.cmb-add-row-button', cmb.addAjaxRow ) .on( 'click', '.cmb-remove-group-row', cmb.removeGroupRow ) .on( 'click', '.cmb-remove-row-button', cmb.removeAjaxRow ) // Ajax oEmbed display .on( 'keyup paste focusout', '.cmb2-oembed', cmb.maybeOembed ) // Reset titles when removing a row .on( 'cmb2_remove_row', '.cmb-repeatable-group', cmb.resetTitlesAndIterator ) .on( 'click', '.cmbhandle, .cmbhandle + .cmbhandle-title', cmb.toggleHandle ); if ( $repeatGroup.length ) { $repeatGroup .on( 'cmb2_add_row', cmb.emptyValue ) .on( 'cmb2_add_row', cmb.setDefaults ) .filter('.sortable').each( function() { // Add sorting arrows $( this ).find( '.cmb-remove-group-row-button' ).before( '<a class="button-secondary cmb-shift-rows move-up alignleft" href="#"><span class="'+ l10n.up_arrow_class +'"></span></a> <a class="button-secondary cmb-shift-rows move-down alignleft" href="#"><span class="'+ l10n.down_arrow_class +'"></span></a>' ); }) .on( 'click', '.cmb-shift-rows', cmb.shiftRows ); } // on pageload setTimeout( cmb.resizeoEmbeds, 500); // and on window resize $( window ).on( 'resize', cmb.resizeoEmbeds ); if ( $id( 'addtag' ).length ) { cmb.listenTagAdd(); } $( document ).on( 'cmb_init', cmb.mceEnsureSave ); cmb.trigger( 'cmb_init' ); }; // Handles updating tiny mce instances when saving a gutenberg post. // https://github.com/CMB2/CMB2/issues/1156 cmb.mceEnsureSave = function() { // If no wp.data, do not proceed (no gutenberg) if ( ! wp.data || ! wp.data.hasOwnProperty('subscribe') ) { return; } // If the current user cannot richedit, or MCE is not available, bail. if ( ! cmb.canTinyMCE() ) { return; } wp.data.subscribe( function() { var editor = wp.data.hasOwnProperty('select') ? wp.data.select( 'core/editor' ) : null; // the post is currently being saved && we have tinymce editors if ( editor && editor.isSavingPost && editor.isSavingPost() && window.tinyMCE.editors.length ) { for ( var i = 0; i < window.tinyMCE.editors.length; i++ ) { if ( window.tinyMCE.activeEditor !== window.tinyMCE.editors[i] ) { window.tinyMCE.editors[i].save(); } } } }); }; cmb.canTinyMCE = function() { return l10n.user_can_richedit && window.tinyMCE; }; cmb.listenTagAdd = function() { $document.ajaxSuccess( function( evt, xhr, settings ) { if ( settings.data && settings.data.length && -1 !== settings.data.indexOf( 'action=add-tag' ) ) { cmb.resetBoxes( $id( 'addtag' ).find( '.cmb2-wrap > .cmb2-metabox' ) ); } }); }; cmb.resetBoxes = function( $boxes ) { $.each( $boxes, function() { cmb.resetBox( $( this ) ); }); }; cmb.resetBox = function( $box ) { $box.find( '.wp-picker-clear' ).trigger( 'click' ); $box.find( '.cmb2-remove-file-button' ).trigger( 'click' ); $box.find( '.cmb-row.cmb-repeatable-grouping:not(:first-of-type) .cmb-remove-group-row' ).click(); $box.find( '.cmb-repeat-row:not(:first-child)' ).remove(); $box.find( 'input:not([type="button"]),select,textarea' ).each( function() { var $element = $( this ); var tagName = $element.prop('tagName'); if ( 'INPUT' === tagName ) { var elType = $element.attr( 'type' ); if ( 'checkbox' === elType || 'radio' === elType ) { $element.prop( 'checked', false ); } else { $element.val( '' ); } } if ( 'SELECT' === tagName ) { $( 'option:selected', this ).prop( 'selected', false ); } if ( 'TEXTAREA' === tagName ) { $element.html( '' ); } }); }; cmb.resetTitlesAndIterator = function( evt ) { if ( ! evt.group ) { return; } var $table = $( evt.target ); var groupTitle = $table.find( '.cmb-add-group-row' ).data( 'grouptitle' ); // Loop repeatable group table rows $table.find( '.cmb-repeatable-grouping' ).each( function( rowindex ) { var $row = $( this ); var prevIterator = parseInt( $row.data( 'iterator' ), 10 ); if ( prevIterator === rowindex ) { return; } // Reset rows iterator $row .attr( 'data-iterator', rowindex ) .data( 'iterator', rowindex ) .attr('id', getRowId( $row.attr('id'), rowindex ) ) .find( cmb.repeatEls ).each( function() { cmb.updateNameAttr( $( this ), prevIterator, rowindex ); }); cmb.resetGroupTitles( $row, rowindex, groupTitle ); }); }; cmb.resetGroupTitles = function( $row, newIterator, groupTitle ) { if ( groupTitle ) { var $rowTitle = $row.find( 'h3.cmb-group-title' ); // Reset rows title if ( $rowTitle.length ) { $rowTitle.text( groupTitle.replace( '{#}', parseInt( newIterator, 10 ) + 1 ) ); } } }; cmb.toggleHandle = function( evt ) { evt.preventDefault(); cmb.trigger( 'postbox-toggled', $( this ).parent('.postbox').toggleClass('closed') ); }; cmb.toggleCheckBoxes = function( evt ) { evt.preventDefault(); var $this = $( this ); var $multicheck = $this.closest( '.cmb-td' ).find( 'input[type=checkbox]:not([disabled])' ); var $toggled = ! $this.data( 'checked' ); $multicheck.prop( 'checked', $toggled ).trigger( 'change' ); $this.data( 'checked', $toggled ); }; cmb.handleMedia = function( evt ) { evt.preventDefault(); var $el = $( this ); cmb.attach_id = ! $el.hasClass( 'cmb2-upload-list' ) ? $el.closest( '.cmb-td' ).find( '.cmb2-upload-file-id' ).val() : false; // Clean up default 0 value cmb.attach_id = '0' !== cmb.attach_id ? cmb.attach_id : false; cmb.handleFieldMedia( $el.prev('input.cmb2-upload-file'), $el.hasClass( 'cmb2-upload-list' ) ); }; cmb.handleFileClick = function( evt ) { if ( $( evt.target ).is( 'a' ) ) { return; } evt.preventDefault(); var $el = $( this ); var $td = $el.closest( '.cmb-td' ); var isList = $td.find( '.cmb2-upload-button' ).hasClass( 'cmb2-upload-list' ); cmb.attach_id = isList ? $el.find( 'input[type="hidden"]' ).data( 'id' ) : $td.find( '.cmb2-upload-file-id' ).val(); if ( cmb.attach_id ) { cmb.handleFieldMedia( $td.find( 'input.cmb2-upload-file' ), isList ); } }; // Leaving this in for back-compat... cmb._handleMedia = function( id, isList ) { return cmb.handleFieldMedia( $id( id ), isList ); }; cmb.handleFieldMedia = function( $field, isList ) { if ( ! wp ) { return; } var id = $field.attr('id'); var fieldData = $field.data(); var media, handlers; // Get/set unique id since actual id cold _not_ be unique due to bad replacements, etc... var uid = fieldData.mediaid; if ( ! uid ) { uid = _.uniqueId(); $field.attr('data-mediaid', uid).data('mediaid', uid); fieldData.mediaid = uid; } handlers = cmb.mediaHandlers; media = cmb.media; media.mediaid = uid; media.field = id; media.$field = $field; media.fieldData = fieldData; media.previewSize = media.fieldData.previewsize; media.sizeName = media.fieldData.sizename; media.fieldName = $field.attr('name'); media.isList = isList; // If this field's media frame already exists, reopen it. if ( uid in media.frames ) { return media.frames[ uid ].open(); } // Create the media frame. media.frames[ uid ] = wp.media( { title: cmb.metabox().find('label[for="' + id + '"]').text(), library : media.fieldData.queryargs || {}, button: { text: l10n.strings[ isList ? 'upload_files' : 'upload_file' ] }, multiple: isList ? 'add' : false } ); // Enable the additional media filters: https://github.com/CMB2/CMB2/issues/873 media.frames[ uid ].states.first().set( 'filterable', 'all' ); cmb.trigger( 'cmb_media_modal_init', media ); handlers.list = function( selection, returnIt ) { // Setup our fileGroup array var fileGroup = []; var attachmentHtml; if ( ! handlers.list.templates ) { handlers.list.templates = { image : wp.template( 'cmb2-list-image' ), file : wp.template( 'cmb2-list-file' ), }; } // Loop through each attachment selection.each( function( attachment ) { // Image preview or standard generic output if it's not an image. attachmentHtml = handlers.getAttachmentHtml( attachment, 'list' ); // Add our file to our fileGroup array fileGroup.push( attachmentHtml ); }); if ( ! returnIt ) { // Append each item from our fileGroup array to .cmb2-media-status media.$field.siblings( '.cmb2-media-status' ).append( fileGroup ); } else { return fileGroup; } }; handlers.single = function( selection ) { if ( ! handlers.single.templates ) { handlers.single.templates = { image : wp.template( 'cmb2-single-image' ), file : wp.template( 'cmb2-single-file' ), }; } // Only get one file from the uploader var attachment = selection.first(); media.$field.val( attachment.get( 'url' ) ); media.$field.closest( '.cmb-td' ).find('.cmb2-upload-file-id') .val( attachment.get( 'id' ) ); // Image preview or standard generic output if it's not an image. var attachmentHtml = handlers.getAttachmentHtml( attachment, 'single' ); // add/display our output media.$field.siblings( '.cmb2-media-status' ).slideDown().html( attachmentHtml ); }; handlers.getAttachmentHtml = function( attachment, templatesId ) { var isImage = 'image' === attachment.get( 'type' ); var data = handlers.prepareData( attachment, isImage ); // Image preview or standard generic output if it's not an image. return handlers[ templatesId ].templates[ isImage ? 'image' : 'file' ]( data ); }; handlers.prepareData = function( data, image ) { if ( image ) { // Set the correct image size data handlers.getImageData.call( data, 50 ); } data = data.toJSON(); data.mediaField = media.field; data.mediaFieldName = media.fieldName; data.stringRemoveImage = l10n.strings.remove_image; data.stringFile = l10n.strings.file; data.stringDownload = l10n.strings.download; data.stringRemoveFile = l10n.strings.remove_file; return data; }; handlers.getImageData = function( fallbackSize ) { // Preview size dimensions var previewW = media.previewSize[0] || fallbackSize; var previewH = media.previewSize[1] || fallbackSize; // Image dimensions and url var url = this.get( 'url' ); var width = this.get( 'width' ); var height = this.get( 'height' ); var sizes = this.get( 'sizes' ); // Get the correct dimensions and url if a named size is set and exists // fallback to the 'large' size if ( sizes ) { if ( sizes[ media.sizeName ] ) { url = sizes[ media.sizeName ].url; width = sizes[ media.sizeName ].width; height = sizes[ media.sizeName ].height; } else if ( sizes.large ) { url = sizes.large.url; width = sizes.large.width; height = sizes.large.height; } } // Fit the image in to the preview size, keeping the correct aspect ratio if ( width > previewW ) { height = Math.floor( previewW * height / width ); width = previewW; } if ( height > previewH ) { width = Math.floor( previewH * width / height ); height = previewH; } if ( ! width ) { width = previewW; } if ( ! height ) { height = 'svg' === this.get( 'filename' ).split( '.' ).pop() ? '100%' : previewH; } this.set( 'sizeUrl', url ); this.set( 'sizeWidth', width ); this.set( 'sizeHeight', height ); return this; }; handlers.selectFile = function() { var selection = media.frames[ uid ].state().get( 'selection' ); var type = isList ? 'list' : 'single'; if ( cmb.attach_id && isList ) { $( '[data-id="'+ cmb.attach_id +'"]' ).parents( 'li' ).replaceWith( handlers.list( selection, true ) ); } else { handlers[type]( selection ); } cmb.trigger( 'cmb_media_modal_select', selection, media ); }; handlers.openModal = function() { var selection = media.frames[ uid ].state().get( 'selection' ); var attach; if ( ! cmb.attach_id ) { selection.reset(); } else { attach = wp.media.attachment( cmb.attach_id ); attach.fetch(); selection.set( attach ? [ attach ] : [] ); } cmb.trigger( 'cmb_media_modal_open', selection, media ); }; // When a file is selected, run a callback. media.frames[ uid ] .on( 'select', handlers.selectFile ) .on( 'open', handlers.openModal ); // Finally, open the modal media.frames[ uid ].open(); }; cmb.handleRemoveMedia = function( evt ) { evt.preventDefault(); var $this = $( this ); if ( $this.is( '.cmb-attach-list .cmb2-remove-file-button' ) ) { $this.parents( '.cmb2-media-item' ).remove(); return false; } var $cell = $this.closest( '.cmb-td' ); cmb.media.$field = $cell.find('.cmb2-upload-file'); cmb.media.field = cmb.media.$field.attr('id'); cmb.media.$field.val(''); $cell.find('.cmb2-upload-file-id').val(''); $this.parents('.cmb2-media-status').html(''); return false; }; cmb.cleanRow = function( $row, prevNum, group ) { var $elements = $row.find( cmb.repeatUpdate ); if ( group ) { var $other = $row.find( '[id]' ).not( cmb.repeatUpdate ); // Remove extra ajaxed rows $row.find('.cmb-repeat-table .cmb-repeat-row:not(:first-child)').remove(); // Update all elements w/ an ID if ( $other.length ) { $other.each( function() { var $_this = $( this ); var oldID = $_this.attr( 'id' ); var newID = oldID.replace( '_'+ prevNum, '_'+ cmb.idNumber ); var $buttons = $row.find('[data-selector="'+ oldID +'"]'); $_this.attr( 'id', newID ); // Replace data-selector vars if ( $buttons.length ) { $buttons.attr( 'data-selector', newID ).data( 'selector', newID ); } }); } } $elements.filter( ':checked' ).removeAttr( 'checked' ); $elements.find( ':checked' ).removeAttr( 'checked' ); $elements.filter( ':selected' ).removeAttr( 'selected' ); $elements.find( ':selected' ).removeAttr( 'selected', false ); cmb.resetGroupTitles( $row, cmb.idNumber, $row.data( 'title' ) ); $elements.each( function() { cmb.elReplacements( $( this ), prevNum, group ); } ); return cmb; }; cmb.elReplacements = function( $newInput, prevNum, group ) { var oldFor = $newInput.attr( 'for' ); var oldVal = $newInput.val(); var type = $newInput.prop( 'type' ); var defVal = cmb.getFieldArg( $newInput, 'default' ); var newVal = 'undefined' !== typeof defVal && false !== defVal ? defVal : ''; var tagName = $newInput.prop('tagName'); var checkable = 'radio' === type || 'checkbox' === type ? oldVal : false; var attrs = {}; var newID, oldID; if ( oldFor ) { attrs = { 'for' : oldFor.replace( '_'+ prevNum, '_'+ cmb.idNumber ) }; } else { var oldName = $newInput.attr( 'name' ); var newName; oldID = $newInput.attr( 'id' ); // Handle adding groups vs rows. if ( group ) { // Expect another bracket after group's index closing bracket. newName = oldName ? oldName.replace( '['+ prevNum +'][', '['+ cmb.idNumber +'][' ) : ''; // Expect another underscore after group's index trailing underscore. newID = oldID ? oldID.replace( '_' + prevNum + '_', '_' + cmb.idNumber + '_' ) : ''; } else { // Row indexes are at the very end of the string. newName = oldName ? cmb.replaceLast( oldName, '[' + prevNum + ']', '[' + cmb.idNumber + ']' ) : ''; newID = oldID ? cmb.replaceLast( oldID, '_' + prevNum, '_' + cmb.idNumber ) : ''; } attrs = { id: newID, name: newName }; } // Clear out textarea values if ( 'TEXTAREA' === tagName ) { $newInput.html( newVal ); } if ( 'SELECT' === tagName && 'undefined' !== typeof defVal ) { var $toSelect = $newInput.find( '[value="'+ defVal + '"]' ); if ( $toSelect.length ) { $toSelect.attr( 'selected', 'selected' ).prop( 'selected', 'selected' ); } } if ( checkable ) { $newInput.removeAttr( 'checked' ); if ( 'undefined' !== typeof defVal && oldVal === defVal ) { $newInput.attr( 'checked', 'checked' ).prop( 'checked', 'checked' ); } } if ( ! group && $newInput[0].hasAttribute( 'data-iterator' ) ) { attrs['data-iterator'] = cmb.idNumber; } $newInput .removeClass( 'hasDatepicker' ) .val( checkable ? checkable : newVal ).attr( attrs ); return $newInput; }; cmb.newRowHousekeeping = function( $row ) { var $colorPicker = $row.find( '.wp-picker-container' ); var $list = $row.find( '.cmb2-media-status' ); if ( $colorPicker.length ) { // Need to clean-up colorpicker before appending $colorPicker.each( function() { var $td = $( this ).parent(); $td.html( $td.find( 'input[type="text"].cmb2-colorpicker' ).attr('style', '') ); }); } // Need to clean-up colorpicker before appending if ( $list.length ) { $list.empty(); } return cmb; }; cmb.afterRowInsert = function( $row ) { // Init pickers from new row cmb.initPickers( $row.find('input[type="text"].cmb2-timepicker'), $row.find('input[type="text"].cmb2-datepicker'), $row.find('input[type="text"].cmb2-colorpicker') ); }; cmb.updateNameAttr = function ( $el, prevIterator, newIterator ) { var name = $el.attr( 'name' ); // get current name // If name is defined if ( 'undefined' !== typeof name ) { var isFileList = $el.attr( 'id' ).indexOf('filelist'); // Update field name attributes so data is not orphaned when a row is removed and post is saved var from = isFileList ? '[' + prevIterator + '][' : '[' + prevIterator + ']'; var to = isFileList ? '[' + newIterator + '][' : '[' + newIterator + ']'; var newName = name.replace( from, to ); // New name with replaced iterator $el.attr( 'name', newName ); } }; cmb.emptyValue = function( evt, row ) { $( cmb.noEmpty, row ).val( '' ); }; cmb.setDefaults = function( evt, row ) { $( cmb.noEmpty, row ).each( function() { var $el = $(this); var defVal = cmb.getFieldArg( $el, 'default' ); if ( 'undefined' !== typeof defVal && false !== defVal ) { $el.val( defVal ); } }); }; cmb.addGroupRow = function( evt ) { evt.preventDefault(); var $this = $( this ); // before anything significant happens cmb.triggerElement( $this, 'cmb2_add_group_row_start', $this ); var $table = $id( $this.data('selector') ); var $oldRow = $table.find('.cmb-repeatable-grouping').last(); var prevNum = parseInt( $oldRow.data('iterator'), 10 ); cmb.idNumber = parseInt( prevNum, 10 ) + 1; var $row = $oldRow.clone(); var nodeName = $row.prop('nodeName') || 'div'; // Make sure the next number doesn't exist. while ( $table.find( '.cmb-repeatable-grouping[data-iterator="'+ cmb.idNumber +'"]' ).length > 0 ) { cmb.idNumber++; } cmb.newRowHousekeeping( $row.data( 'title', $this.data( 'grouptitle' ) ) ).cleanRow( $row, prevNum, true ); $row.find( '.cmb-add-row-button' ).prop( 'disabled', false ); var $newRow = $( '<' + nodeName + ' id="'+ getRowId( $oldRow.attr('id'), cmb.idNumber ) +'" class="postbox cmb-row cmb-repeatable-grouping" data-iterator="'+ cmb.idNumber +'">'+ $row.html() +'</' + nodeName + '>' ); $oldRow.after( $newRow ); cmb.afterRowInsert( $newRow ); cmb.makeRepeatableSortable( $newRow ); cmb.triggerElement( $table, { type: 'cmb2_add_row', group: true }, $newRow ); }; cmb.addAjaxRow = function( evt ) { evt.preventDefault(); var $this = $( this ); var $table = $id( $this.data('selector') ); var $row = $table.find('.empty-row'); var prevNum = parseInt( $row.find('[data-iterator]').data('iterator'), 10 ); cmb.idNumber = parseInt( prevNum, 10 ) + 1; var $emptyrow = $row.clone(); cmb.newRowHousekeeping( $emptyrow ).cleanRow( $emptyrow, prevNum ); $row.removeClass('empty-row hidden').addClass('cmb-repeat-row'); $row.after( $emptyrow ); cmb.afterRowInsert( $emptyrow ); cmb.triggerElement( $table, { type: 'cmb2_add_row', group: false }, $emptyrow, $row ); }; cmb.removeGroupRow = function( evt ) { evt.preventDefault(); var $this = $( this ); var confirmation = $this.data('confirm'); // Process further only if deletion confirmation enabled and user agreed. if ( ! cmb.resetRow.resetting && confirmation && ! window.confirm( confirmation ) ) { return; } var $table = $id( $this.data('selector') ); var $parent = $this.parents('.cmb-repeatable-grouping'); var number = $table.find('.cmb-repeatable-grouping').length; if ( number < 2 ) { return cmb.resetRow( $parent.parents('.cmb-repeatable-group').find( '.cmb-add-group-row' ), $this ); } cmb.triggerElement( $table, 'cmb2_remove_group_row_start', $this ); $parent.remove(); cmb.triggerElement( $table, { type: 'cmb2_remove_row', group: true } ); }; cmb.removeAjaxRow = function( evt ) { evt.preventDefault(); var $this = $( this ); // Check if disabled if ( $this.hasClass( 'button-disabled' ) ) { return; } var $parent = $this.parents('.cmb-row'); var $table = $this.parents('.cmb-repeat-table'); var number = $table.find('.cmb-row').length; if ( number <= 2 ) { return cmb.resetRow( $parent.find( '.cmb-add-row-button' ), $this ); } if ( $parent.hasClass('empty-row') ) { $parent.prev().addClass( 'empty-row' ).removeClass('cmb-repeat-row'); } $this.parents('.cmb-repeat-table .cmb-row').remove(); cmb.triggerElement( $table, { type: 'cmb2_remove_row', group: false } ); }; cmb.resetRow = function( $addNewBtn, $removeBtn ) { cmb.resetRow.resetting = true; // Click the "add new" button followed by the "remove this" button // in order to reset the repeat row to empty values. $addNewBtn.trigger( 'click' ); $removeBtn.trigger( 'click' ); cmb.resetRow.resetting = false; }; cmb.shiftRows = function( evt ) { evt.preventDefault(); var $this = $( this ); var moveUp = $this.hasClass( 'move-up' ) ? true : false; var $from = $this.parents( '.cmb-repeatable-grouping' ); var $goto = $from[ moveUp ? 'prev' : 'next' ]( '.cmb-repeatable-grouping' ); // Before shift occurs. cmb.triggerElement( $this, 'cmb2_shift_rows_enter', $this, $from, $goto ); if ( ! $goto.length ) { return; } // About to shift cmb.triggerElement( $this, 'cmb2_shift_rows_start', $this, $from, $goto ); var fromIterator = $from.attr('data-iterator'); var toIterator = $goto.attr('data-iterator'); // Replace name attributes in both groups. $from.attr( 'data-iterator', toIterator ).find( cmb.repeatEls ).each( function() { cmb.updateNameAttr( $( this ), fromIterator, toIterator ); }); $goto.attr( 'data-iterator', fromIterator ).find( cmb.repeatEls ).each( function() { cmb.updateNameAttr( $( this ), toIterator, fromIterator ); }); // Replace titles in both groups. var groupTitle = $this.parents( '.cmb-repeatable-group' ).find('[data-grouptitle]').data( 'grouptitle' ); if ( groupTitle ) { cmb.resetGroupTitles( $from, toIterator, groupTitle ); cmb.resetGroupTitles( $goto, fromIterator, groupTitle ); } // Now move the group to it's destination. $goto[moveUp ? 'before' : 'after']( $from ); // Scroll to the top of the shifted group. $([document.documentElement, document.body]).animate({ scrollTop: $from.offset().top - 50 }, 300); // shift done cmb.triggerElement( $this, 'cmb2_shift_rows_complete', $this, $from, $goto ); }; cmb.initPickers = function( $timePickers, $datePickers, $colorPickers ) { cmb.trigger( 'cmb_init_pickers', { time: $timePickers, date: $datePickers, color: $colorPickers } ); // Initialize jQuery UI timepickers cmb.initDateTimePickers( $timePickers, 'timepicker', 'time_picker' ); // Initialize jQuery UI datepickers cmb.initDateTimePickers( $datePickers, 'datepicker', 'date_picker' ); // Initialize color picker cmb.initColorPickers( $colorPickers ); }; cmb.initDateTimePickers = function( $selector, method, defaultKey ) { if ( $selector.length ) { $selector[ method ]( 'destroy' ).each( function() { var $this = $( this ); var fieldOpts = $this.data( method ) || {}; var options = $.extend( {}, cmb.defaults[ defaultKey ], fieldOpts ); $this[ method ]( cmb.datePickerSetupOpts( fieldOpts, options, method ) ); } ); } }; cmb.datePickerSetupOpts = function( fieldOpts, options, method ) { var existing = $.extend( {}, options ); options.beforeShow = function( input, inst ) { if ( 'timepicker' === method ) { cmb.addTimePickerClasses( inst.dpDiv ); } // Wrap datepicker w/ class to narrow the scope of jQuery UI CSS and prevent conflicts $id( 'ui-datepicker-div' ).addClass( 'cmb2-element' ); // Let's be sure to call beforeShow if it was added if ( 'function' === typeof existing.beforeShow ) { existing.beforeShow( input, inst ); } }; if ( 'timepicker' === method ) { options.onChangeMonthYear = function( year, month, inst, picker ) { cmb.addTimePickerClasses( inst.dpDiv ); // Let's be sure to call onChangeMonthYear if it was added if ( 'function' === typeof existing.onChangeMonthYear ) { existing.onChangeMonthYear( year, month, inst, picker ); } }; } options.onClose = function( dateText, inst ) { // Remove the class when we're done with it (and hide to remove FOUC). var $picker = $id( 'ui-datepicker-div' ).removeClass( 'cmb2-element' ).hide(); if ( 'timepicker' === method && ! $( inst.input ).val() ) { // Set the timepicker field value if it's empty. inst.input.val( $picker.find( '.ui_tpicker_time' ).text() ); } // Let's be sure to call onClose if it was added if ( 'function' === typeof existing.onClose ) { existing.onClose( dateText, inst ); } }; return options; }; // Adds classes to timepicker buttons. cmb.addTimePickerClasses = function( $picker ) { var func = cmb.addTimePickerClasses; func.count = func.count || 0; // Wait a bit to let the timepicker render, since these are pre-render events. setTimeout( function() { if ( $picker.find( '.ui-priority-secondary' ).length ) { $picker.find( '.ui-priority-secondary' ).addClass( 'button-secondary' ); $picker.find( '.ui-priority-primary' ).addClass( 'button-primary' ); func.count = 0; } else if ( func.count < 5 ) { func.count++; func( $picker ); } }, 10 ); }; cmb.initColorPickers = function( $selector ) { if ( ! $selector.length ) { return; } if ( 'object' === typeof jQuery.wp && 'function' === typeof jQuery.wp.wpColorPicker ) { $selector.each( function() { var $this = $( this ); var fieldOpts = $this.data( 'colorpicker' ) || {}; $this.wpColorPicker( $.extend( {}, cmb.defaults.color_picker, fieldOpts ) ); } ); } else { $selector.each( function( i ) { $( this ).after( '<div id="picker-' + i + '" style="z-index: 1000; background: #EEE; border: 1px solid #CCC; position: absolute; display: block;"></div>' ); $id( 'picker-' + i ).hide().farbtastic( $( this ) ); } ) .focus( function() { $( this ).next().show(); } ) .blur( function() { $( this ).next().hide(); } ); } }; cmb.initCodeEditors = function( $selector ) { cmb.trigger( 'cmb_init_code_editors', $selector ); if ( ! cmb.defaults.code_editor || ! wp || ! wp.codeEditor || ! $selector.length ) { return; } $selector.each( function() { wp.codeEditor.initialize( this.id, cmb.codeEditorArgs( $( this ).data( 'codeeditor' ) ) ); } ); }; cmb.codeEditorArgs = function( overrides ) { var props = [ 'codemirror', 'csslint', 'jshint', 'htmlhint' ]; var args = $.extend( {}, cmb.defaults.code_editor ); overrides = overrides || {}; for ( var i = props.length - 1; i >= 0; i-- ) { if ( overrides.hasOwnProperty( props[i] ) ) { args[ props[i] ] = $.extend( {}, args[ props[i] ] || {}, overrides[ props[i] ] ); } } return args; }; cmb.makeListSortable = function() { var $filelist = cmb.metabox().find( '.cmb2-media-status.cmb-attach-list' ); if ( $filelist.length ) { $filelist.sortable({ cursor: 'move' }).disableSelection(); } }; cmb.makeRepeatableSortable = function( $row ) { var $repeatables = ($row || cmb.metabox()).find( '.cmb-repeat-table .cmb-field-list' ); if ( $repeatables.length ) { $repeatables.sortable({ items : '.cmb-repeat-row', cursor: 'move', // The default "cancel" attributes are: "input,textarea,button,select,option". // We are appending .CodeMirror. // See https://api.jqueryui.com/sortable/#option-cancel cancel: 'input,textarea,button,select,option,.CodeMirror' }); } }; cmb.maybeOembed = function( evt ) { var $this = $( this ); var m = { focusout : function() { setTimeout( function() { // if it's been 2 seconds, hide our spinner cmb.spinner( '.cmb2-metabox', true ); }, 2000); }, keyup : function() { var betw = function( min, max ) { return ( evt.which <= max && evt.which >= min ); }; // Only Ajax on normal keystrokes if ( betw( 48, 90 ) || betw( 96, 111 ) || betw( 8, 9 ) || evt.which === 187 || evt.which === 190 ) { // fire our ajax function cmb.doAjax( $this, evt ); } }, paste : function() { // paste event is fired before the value is filled, so wait a bit setTimeout( function() { cmb.doAjax( $this ); }, 100); } }; m[ evt.type ](); }; /** * Resize oEmbed videos to fit in their respective metaboxes * * @since 0.9.4 * * @return {return} */ cmb.resizeoEmbeds = function() { cmb.metabox().each( function() { var $this = $( this ); var $tableWrap = $this.parents('.inside'); var isSide = $this.parents('.inner-sidebar').length || $this.parents( '#side-sortables' ).length; var isSmall = isSide; var isSmallest = false; if ( ! $tableWrap.length ) { return true; // continue } // Calculate new width var tableW = $tableWrap.width(); if ( cmb.styleBreakPoint > tableW ) { isSmall = true; isSmallest = ( cmb.styleBreakPoint - 62 ) > tableW; } tableW = isSmall ? tableW : Math.round(($tableWrap.width() * 0.82)*0.97); var newWidth = tableW - 30; if ( isSmall && ! isSide && ! isSmallest ) { newWidth = newWidth - 75; } if ( newWidth > 639 ) { return true; // continue } var $embeds = $this.find('.cmb-type-oembed .embed-status'); var $children = $embeds.children().not('.cmb2-remove-wrapper'); if ( ! $children.length ) { return true; // continue } $children.each( function() { var $this = $( this ); var iwidth = $this.width(); var iheight = $this.height(); var _newWidth = newWidth; if ( $this.parents( '.cmb-repeat-row' ).length && ! isSmall ) { // Make room for our repeatable "remove" button column _newWidth = newWidth - 91; _newWidth = 785 > tableW ? _newWidth - 15 : _newWidth; } // Calc new height var newHeight = Math.round((_newWidth * iheight)/iwidth); $this.width(_newWidth).height(newHeight); }); }); }; // function for running our ajax cmb.doAjax = function( $obj ) { // get typed value var oembed_url = $obj.val(); // only proceed if the field contains more than 6 characters if ( oembed_url.length < 6 ) { return; } // get field id var field_id = $obj.attr('id'); var $context = $obj.closest( '.cmb-td' ); var $embed_container = $context.find( '.embed-status' ); var $embed_wrap = $context.find( '.embed_wrap' ); var $child_el = $embed_container.find( ':first-child' ); var oembed_width = $embed_container.length && $child_el.length ? $child_el.width() : $obj.width(); cmb.log( 'oembed_url', oembed_url, field_id ); // show our spinner cmb.spinner( $context ); // clear out previous results $embed_wrap.html(''); // and run our ajax function setTimeout( function() { // if they haven't typed in 500 ms if ( $( '.cmb2-oembed:focus' ).val() !== oembed_url ) { return; } $.ajax({ type : 'post', dataType : 'json', url : l10n.ajaxurl, data : { 'action' : 'cmb2_oembed_handler', 'oembed_url' : oembed_url, 'oembed_width' : oembed_width > 300 ? oembed_width : 300, 'field_id' : field_id, 'object_id' : $obj.data( 'objectid' ), 'object_type' : $obj.data( 'objecttype' ), 'cmb2_ajax_nonce' : l10n.ajax_nonce }, success: function(response) { cmb.log( response ); // hide our spinner cmb.spinner( $context, true ); // and populate our results from ajax response $embed_wrap.html( response.data ); } }); }, 500); }; /** * Gets jQuery object containing all CMB metaboxes. Caches the result. * * @since 1.0.2 * * @return {Object} jQuery object containing all CMB metaboxes. */ cmb.metabox = function() { if ( cmb.$metabox ) { return cmb.$metabox; } cmb.$metabox = $('.cmb2-wrap > .cmb2-metabox'); return cmb.$metabox; }; /** * Starts/stops contextual spinner. * * @since 1.0.1 * * @param {object} $context The jQuery parent/context object. * @param {bool} hide Whether to hide the spinner (will show by default). * * @return {void} */ cmb.spinner = function( $context, hide ) { var m = hide ? 'removeClass' : 'addClass'; $('.cmb-spinner', $context )[ m ]( 'is-active' ); }; /** * Triggers a jQuery event on the document object. * * @since 2.2.3 * * @param {string} evtName The name of the event to trigger. * * @return {void} */ cmb.trigger = function( evtName ) { var args = Array.prototype.slice.call( arguments, 1 ); args.push( cmb ); $document.trigger( evtName, args ); }; /** * Triggers a jQuery event on the given jQuery object. * * @since 2.2.3 * * @param {object} $el The jQuery element object. * @param {string} evtName The name of the event to trigger. * * @return {void} */ cmb.triggerElement = function( $el, evtName ) { var args = Array.prototype.slice.call( arguments, 2 ); args.push( cmb ); $el.trigger( evtName, args ); }; /** * Get an argument for a given field. * * @since 2.5.0 * * @param {string|object} hash The field hash, id, or a jQuery object for a field. * @param {string} arg The argument to get on the field. * * @return {mixed} The argument value. */ cmb.getFieldArg = function( hash, arg ) { return cmb.getField( hash )[ arg ]; }; /** * Get a field object instances. Can be filtered by passing in a filter callback function. * e.g. `const fileFields = CMB2.getFields(f => 'file' === f.type);` * * @since 2.5.0 * * @param {mixed} filterCb An optional filter callback function. * * @return array An array of field object instances. */ cmb.getFields = function( filterCb ) { if ( 'function' === typeof filterCb ) { var fields = []; $.each( l10n.fields, function( hash, field ) { if ( filterCb( field, hash ) ) { fields.push( field ); } }); return fields; } return l10n.fields; }; /** * Get a field object instance by hash or id. * * @since 2.5.0 * * @param {string|object} hash The field hash, id, or a jQuery object for a field. * * @return {object} The field object or an empty object. */ cmb.getField = function( hash ) { var field = {}; hash = hash instanceof jQuery ? hash.data( 'hash' ) : hash; if ( hash ) { try { if ( l10n.fields[ hash ] ) { throw new Error( hash ); } cmb.getFields( function( field ) { if ( 'function' === typeof hash ) { if ( hash( field ) ) { throw new Error( field.hash ); } } else if ( field.id && field.id === hash ) { throw new Error( field.hash ); } }); } catch( e ) { field = l10n.fields[ e.message ]; } } return field; }; /** * Safely log things if query var is set. Accepts same parameters as console.log. * * @since 1.0.0 * * @return {void} */ cmb.log = function() { if ( l10n.script_debug && console && 'function' === typeof console.log ) { console.log.apply(console, arguments); } }; /** * Replace the last occurrence of a string. * * @since 2.2.6 * * @param {string} string String to search/replace. * @param {string} search String to search. * @param {string} replace String to replace search with. * * @return {string} Possibly modified string. */ cmb.replaceLast = function( string, search, replace ) { // find the index of last time word was used var n = string.lastIndexOf( search ); // slice the string in 2, one from the start to the lastIndexOf // and then replace the word in the rest return string.slice( 0, n ) + string.slice( n ).replace( search, replace ); }; // Kick it off! $( cmb.init ); })(window, document, jQuery, window.CMB2);