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/**
* This file holds The SEO Framework plugin's JS code for the Post SEO Settings.
* Serve JavaScript as an addition, not as an ends or means.
*
* @author Sybre Waaijer <https://cyberwire.nl/>
* @link <https://wordpress.org/plugins/autodescription/>
*/
/**
* The SEO Framework plugin
* Copyright (C) 2019 - 2023 Sybre Waaijer, CyberWire B.V. (https://cyberwire.nl/)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as published
* by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
'use strict';
/**
* Holds tsfTerm values in an object to avoid polluting global namespace.
*
* @since 4.0.0
*
* @constructor
*/
window.tsfTerm = function() {
/**
* Data property injected by WordPress l10n handler.
*
* @since 4.0.0
* @access public
* @type {(Object<string, *>)|boolean|null} l10n Localized strings
*/
const l10n = 'undefined' !== typeof tsfTermL10n && tsfTermL10n;
/**
* @since 4.1.0
* @access private
* @type {string}
*/
const _titleId = 'autodescription-meta[doctitle]';
/**
* @since 4.1.0
* @access private
* @type {string}
*/
const _descId = 'autodescription-meta[description]';
/**
* @since 4.2.0
* @access private
* @type {string}
*/
const _socialGroup = 'autodescription_social_tt';
/**
* Initializes Canonical URL meta input listeners.
*
* @since 4.0.0
* @since 4.1.2 Changed name from _initCanonicalInput
* @access private
*
* @function
*/
const _initVisibilityListeners = () => {
const indexSelect = document.getElementById( 'autodescription-meta[noindex]' );
let canonicalUrl = '',
showcanonicalPh = true;
/**
* @since 4.1.2
*
* @function
* @param {string} link
*/
const updateCanonicalPlaceholder = () => {
let canonicalInput = document.getElementById( 'autodescription-meta[canonical]' );
if ( ! canonicalInput ) return;
// Link might not've been updated (yet). Fill it in with PHP-supplied value (if any).
canonicalUrl ||= canonicalInput.placeholder;
canonicalInput.placeholder = showcanonicalPh ? canonicalUrl : '';
}
/**
* @since 4.1.2
*
* @function
* @param {Number} value
*/
const setRobotsIndexingState = value => {
let type = '';
switch ( +value ) {
case 0: // default, unset since unknown.
type = indexSelect.dataset.defaultUnprotected;
break;
case -1: // index
type = 'index';
break;
case 1: // noindex
type = 'noindex';
break;
}
if ( 'noindex' === type ) {
showcanonicalPh = false;
} else {
showcanonicalPh = true;
}
updateCanonicalPlaceholder();
}
if ( indexSelect ) {
indexSelect.addEventListener( 'change', event => setRobotsIndexingState( event.target.value ) );
setRobotsIndexingState( indexSelect.value );
}
}
/**
* Initializes Title meta input listeners.
*
* @since 4.0.0
* @access private
*
* @function
*/
const _initTitleListeners = () => {
const titleInput = document.getElementById( _titleId );
if ( ! titleInput ) return;
tsfTitle.setInputElement( titleInput );
const state = JSON.parse(
document.getElementById( `tsf-title-data_${_titleId}` )?.dataset.state || 0
);
if ( state ) {
tsfTitle.updateStateOf( _titleId, 'allowReferenceChange', ! state.refTitleLocked );
tsfTitle.updateStateOf( _titleId, 'defaultTitle', state.defaultTitle.trim() );
tsfTitle.updateStateOf( _titleId, 'addAdditions', state.addAdditions );
tsfTitle.updateStateOf( _titleId, 'useSocialTagline', !! ( state.useSocialTagline || false ) );
tsfTitle.updateStateOf( _titleId, 'additionValue', state.additionValue.trim() );
tsfTitle.updateStateOf( _titleId, 'additionPlacement', state.additionPlacement );
tsfTitle.updateStateOf( _titleId, 'hasLegacy', !! ( state.hasLegacy || false ) );
}
// tsfTitle shouldn't be aware of this--since we remove the prefix on-input.
const termPrefix = tsf.escapeString( l10n.params.termPrefix );
/**
* Updates title additions, based on singular settings change.
*
* @function
* @param {Event} event
*/
const updateTitleAdditions = event => {
let addAdditions = ! event.target.checked;
if ( l10n.params.additionsForcedDisabled )
addAdditions = false;
tsfTitle.updateStateOf( _titleId, 'addAdditions', addAdditions );
}
const blogNameTrigger = document.getElementById( 'autodescription-meta[title_no_blog_name]' );
if ( blogNameTrigger ) {
blogNameTrigger.addEventListener( 'change', updateTitleAdditions );
blogNameTrigger.dispatchEvent( new Event( 'change' ) );
}
//!? Disabled as we don't add prefixes when using a custom title:
// const setTermPrefixValue = event => {
// let prefixValue = '';
// if ( ! event.target.value.length )
// prefixValue = l10n.params.termPrefix;
// tsfTitle.updateState( 'prefixValue', prefixValue );
// }
// titleInput.addEventListener( 'input', setTermPrefixValue );
/**
* Updates default title placeholder.
*
* @function
* @param {string} value
*/
const updateDefaultTitle = val => {
val = val?.trim();
let title = tsfTitle.stripTitleTags ? tsf.stripTags( val ) : val;
title ||= tsfTitle.untitledTitle;
let defaultTitle;
if ( window.isRtl ) {
defaultTitle = `${title} ${termPrefix}`;
} else {
defaultTitle = `${termPrefix} ${title}`;
}
tsfTitle.updateStateOf( _titleId, 'defaultTitle', defaultTitle );
}
document.querySelector( '#edittag #name' )
?.addEventListener( 'input', event => updateDefaultTitle( event.target.value ) );
tsfTitle.enqueueUnregisteredInputTrigger( _titleId );
}
/**
* Initializes description meta input listeners.
*
* @since 4.0.0
* @access private
*
* @function
*/
const _initDescriptionListeners = () => {
const descInput = document.getElementById( _descId );
if ( ! descInput ) return;
tsfDescription.setInputElement( descInput );
const state = JSON.parse(
document.getElementById( `tsf-description-data_${_descId}` )?.dataset.state || 0
);
if ( state ) {
// tsfDescription.updateState( 'allowReferenceChange', ! state.refDescriptionLocked );
tsfDescription.updateStateOf( _descId, 'defaultDescription', state.defaultDescription.trim() );
tsfDescription.updateStateOf( _descId, 'hasLegacy', !! ( state.hasLegacy || false ) );
}
// TODO set term-description-content (via ajax) listeners?
tsfDescription.enqueueUnregisteredInputTrigger( _descId );
}
/**
* Initializes social meta input listeners.
*
* @since 4.2.0
* @access private
*
* @function
*/
const _initSocialListeners = () => {
tsfSocial.setInputInstance( _socialGroup, _titleId, _descId );
const groupData = JSON.parse(
document.getElementById( `tsf-social-data_${_socialGroup}` )?.dataset.settings || 0
);
if ( ! groupData ) return;
tsfSocial.updateStateOf( _socialGroup, 'addAdditions', groupData.og.state.addAdditions ); // tw Also has one. Maybe future.
tsfSocial.updateStateOf(
_socialGroup,
'defaults',
{
ogTitle: groupData.og.state.defaultTitle,
twTitle: groupData.tw.state.defaultTitle,
ogDesc: groupData.og.state.defaultDesc,
twDesc: groupData.tw.state.defaultDesc,
}
);
}
/**
* Initializes settings scripts on TSF-load.
*
* @since 4.0.0
* @access private
*
* @function
*/
const _loadSettings = () => {
_initVisibilityListeners();
_initTitleListeners();
_initDescriptionListeners();
_initSocialListeners();
}
/**
* Initializes settings scripts on TSF-ready.
*
* @since 4.0.0
* @since 4.1.0 Now registers the refNa title input.
* @access private
*
* @function
*/
const _readySettings = () => { }
return Object.assign( {
/**
* Initialises all aspects of the scripts.
* You shouldn't call this.
*
* @since 4.0.0
* @access protected
*
* @function
*/
load: () => {
document.body.addEventListener( 'tsf-onload', _loadSettings );
document.body.addEventListener( 'tsf-ready', _readySettings );
}
}, {
l10n
} );
}();
window.tsfTerm.load();