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/** |
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* Dropdown Pages |
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* |
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* @since 4.2.5.1 |
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* @version 1.0.0 |
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*/ |
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import * as lpUtils from 'lpAssetsJsPath/utils.js'; |
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import * as lpToastify from 'lpAssetsJsPath/lpToastify.js'; |
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|
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export class DropdownPages { |
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static selectors = { |
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elDropdown: '.learn-press-dropdown-pages', |
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elSelect: 'select', |
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elListWrap: '.list-pages-wrapper', |
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elActions: '.quick-add-page-actions', |
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elForm: '.quick-add-page-inline', |
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elButtonQuickAdd: '.button-quick-add-page', |
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elInput: '.quick-add-page-inline input[type="text"]', |
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elButtonSubmit: '.quick-add-page-inline button', |
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elButtonCancel: '.quick-add-page-inline a', |
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}; |
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|
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constructor() { |
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this.elDropdowns = []; |
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} |
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|
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init() { |
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this.elDropdowns = document.querySelectorAll( DropdownPages.selectors.elDropdown ); |
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if ( ! this.elDropdowns.length ) { |
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return; |
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} |
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|
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this.events(); |
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} |
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|
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events() { |
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// Check and attach events only once |
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if ( DropdownPages._loadedEvents ) { |
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return; |
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} |
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|
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DropdownPages._loadedEvents = this; |
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|
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// Change events |
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lpUtils.eventHandlers( 'change', [ |
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{ |
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selector: DropdownPages.selectors.elDropdown, |
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class: this, |
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callBack: this.handleChangeSelect.name, |
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}, |
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] ); |
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|
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// Click events |
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lpUtils.eventHandlers( 'click', [ |
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{ |
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selector: DropdownPages.selectors.elButtonSubmit, |
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class: this, |
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callBack: this.handleSubmit.name, |
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}, |
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{ |
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selector: DropdownPages.selectors.elButtonCancel, |
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class: this, |
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callBack: this.handleCancel.name, |
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}, |
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{ |
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selector: DropdownPages.selectors.elButtonQuickAdd, |
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class: this, |
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callBack: this.handleQuickAdd.name, |
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}, |
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] ); |
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|
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// Keydown events |
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lpUtils.eventHandlers( 'keydown', [ |
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{ |
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selector: DropdownPages.selectors.elInput, |
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class: this, |
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callBack: this.handleInputEnter.name, |
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checkIsEventEnter: true, |
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}, |
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{ |
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selector: DropdownPages.selectors.elInput, |
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class: this, |
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callBack: this.handleInputEscape.name, |
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}, |
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] ); |
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} |
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|
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handleChangeSelect( args ) { |
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const { e } = args; |
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const elSelect = e.target; |
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if ( ! elSelect.matches( DropdownPages.selectors.elSelect ) ) { |
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return; |
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} |
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|
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const elDropdown = elSelect.closest( DropdownPages.selectors.elDropdown ); |
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if ( ! elDropdown ) { |
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return; |
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} |
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|
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const elActions = elDropdown.querySelector( DropdownPages.selectors.elActions ); |
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|
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if ( elActions ) { |
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elActions.classList.add( 'hide-if-js' ); |
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} |
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|
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if ( parseInt( elSelect.value, 10 ) ) { |
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if ( elActions ) { |
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const editLink = elActions.querySelector( 'a.edit-page' ); |
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const viewLink = elActions.querySelector( 'a.view-page' ); |
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if ( editLink ) { |
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editLink.href = `post.php?post=${ elSelect.value }&action=edit`; |
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} |
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if ( viewLink ) { |
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viewLink.href = `${ window.lpGlobalSettings.siteurl }?page_id=${ elSelect.value }`; |
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} |
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elActions.classList.remove( 'hide-if-js' ); |
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} |
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elSelect.setAttribute( 'data-selected', elSelect.value ); |
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} |
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} |
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|
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openQuickAddForm( elDropdown ) { |
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const elListWrap = elDropdown.querySelector( DropdownPages.selectors.elListWrap ); |
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const elForm = elDropdown.querySelector( DropdownPages.selectors.elForm ); |
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|
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if ( elListWrap ) { |
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elListWrap.classList.add( 'hide-if-js' ); |
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} |
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if ( elForm ) { |
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elForm.classList.remove( 'hide-if-js' ); |
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const elInput = elForm.querySelector( 'input' ); |
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if ( elInput ) { |
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elInput.value = ''; |
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elInput.focus(); |
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} |
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} |
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} |
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|
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handleSubmit( args ) { |
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const { e } = args; |
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e.preventDefault(); |
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|
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const elButton = e.target.closest( DropdownPages.selectors.elButtonSubmit ); |
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if ( ! elButton ) { |
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return; |
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} |
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|
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const elForm = elButton.closest( DropdownPages.selectors.elForm ); |
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if ( ! elForm ) { |
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return; |
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} |
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|
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const elDropdown = elForm.closest( DropdownPages.selectors.elDropdown ); |
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if ( ! elDropdown ) { |
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return; |
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} |
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|
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const elInput = elForm.querySelector( 'input' ); |
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const elListWrap = elDropdown.querySelector( DropdownPages.selectors.elListWrap ); |
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const pageName = elInput ? elInput.value.trim() : ''; |
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|
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if ( ! pageName ) { |
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alert( 'Please enter the name of page' ); |
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if ( elInput ) { |
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elInput.focus(); |
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} |
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return; |
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} |
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|
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elButton.disabled = true; |
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|
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let fieldName = ''; |
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const elFieldName = elDropdown.querySelector( 'select' ); |
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fieldName = elFieldName ? elFieldName.name : ''; |
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|
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if ( ! window.lpGlobalSettings || ! window.lpGlobalSettings.ajax || ! window.lpDataAdmin || ! window.lpDataAdmin.nonce ) { |
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elButton.disabled = false; |
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return; |
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} |
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|
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const formData = new FormData(); |
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formData.append( 'action', 'learnpress_create_page' ); |
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formData.append( 'page_name', pageName ); |
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formData.append( 'field_name', fieldName ); |
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formData.append( 'nonce', window.lpDataAdmin.nonce ); |
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|
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fetch( window.lpGlobalSettings.ajax, { |
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method: 'POST', |
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body: formData, |
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} ) |
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.then( ( response ) => response.json() ) |
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.then( ( response ) => { |
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const { message, status, data } = response; |
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if ( status === 'success' ) { |
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elForm.classList.add( 'hide-if-js' ); |
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|
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lpToastify.show( message, 'success' ); |
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|
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setTimeout( () => { |
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window.location.reload(); |
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}, 1000 ) |
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} else { |
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throw new Error( message ); |
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} |
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} ) |
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.catch( ( error ) => { |
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lpToastify.show( error.message, 'error' ); |
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} ) |
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.finally( () => { |
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elButton.disabled = false; |
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if ( elListWrap ) { |
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elListWrap.classList.remove( 'hide-if-js' ); |
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} |
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} ); |
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} |
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|
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addNewPageToList( args ) { |
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const { ID, name, positions } = args; |
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const option = document.createElement( 'option' ); |
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option.value = ID; |
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option.textContent = name; |
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|
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const position = positions.indexOf( ID + '' ); |
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|
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document.querySelectorAll( `${ DropdownPages.selectors.elDropdown } ${ DropdownPages.selectors.elSelect }` ).forEach( ( select ) => { |
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const newOption = option.cloneNode( true ); |
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if ( position === 0 ) { |
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const options = select.querySelectorAll( 'option' ); |
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for ( const opt of options ) { |
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if ( parseInt( opt.value, 10 ) ) { |
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opt.before( newOption ); |
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break; |
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} |
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} |
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} else if ( position === positions.length - 1 ) { |
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select.appendChild( newOption ); |
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} else { |
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const prevOption = select.querySelector( `option[value="${ positions[ position - 1 ] }"]` ); |
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if ( prevOption ) { |
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prevOption.after( newOption ); |
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} else { |
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select.appendChild( newOption ); |
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} |
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} |
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} ); |
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} |
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|
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handleCancel( args ) { |
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const { e } = args; |
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e.preventDefault(); |
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|
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const elCancel = e.target.closest( DropdownPages.selectors.elButtonCancel ); |
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if ( ! elCancel ) { |
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return; |
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} |
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|
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const elForm = elCancel.closest( DropdownPages.selectors.elForm ); |
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if ( ! elForm ) { |
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return; |
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} |
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|
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const elDropdown = elForm.closest( DropdownPages.selectors.elDropdown ); |
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if ( ! elDropdown ) { |
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return; |
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} |
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|
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const elSelect = elDropdown.querySelector( DropdownPages.selectors.elSelect ); |
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const elListWrap = elDropdown.querySelector( DropdownPages.selectors.elListWrap ); |
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const selected = elSelect ? elSelect.getAttribute( 'data-selected' ) : ''; |
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|
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elForm.classList.add( 'hide-if-js' ); |
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if ( elSelect ) { |
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elSelect.value = selected + ''; |
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elSelect.removeAttribute( 'disabled' ); |
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elSelect.dispatchEvent( new Event( 'change', { bubbles: true } ) ); |
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} |
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if ( elListWrap ) { |
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elListWrap.classList.remove( 'hide-if-js' ); |
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} |
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} |
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|
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handleQuickAdd( args ) { |
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const { e } = args; |
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const elButton = e.target.closest( DropdownPages.selectors.elButtonQuickAdd ); |
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if ( ! elButton ) { |
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return; |
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} |
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|
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const elDropdown = elButton.closest( DropdownPages.selectors.elDropdown ); |
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if ( ! elDropdown ) { |
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return; |
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} |
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|
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this.openQuickAddForm( elDropdown ); |
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} |
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|
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handleInputEnter( args ) { |
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const { e } = args; |
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e.preventDefault(); |
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|
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const elInput = e.target; |
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const elForm = elInput.closest( DropdownPages.selectors.elForm ); |
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if ( ! elForm ) { |
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return; |
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} |
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|
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const elButton = elForm.querySelector( 'button' ); |
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if ( elButton ) { |
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elButton.click(); |
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} |
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} |
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|
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handleInputEscape( args ) { |
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const { e } = args; |
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if ( e.key !== 'Escape' ) { |
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return; |
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} |
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|
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const elInput = e.target; |
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const elForm = elInput.closest( DropdownPages.selectors.elForm ); |
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if ( ! elForm ) { |
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return; |
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} |
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|
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const elCancel = elForm.querySelector( 'a' ); |
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if ( elCancel ) { |
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elCancel.click(); |
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} |
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} |
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} |
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|
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|
