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/* global beyondwordsPreselect */ |
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|
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// Keeps the Generate audio caption in step with the checkbox and, in term-gated |
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// preselect mode, auto-syncs the checkbox from watched terms (mirrors block editor). |
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( function () { |
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'use strict'; |
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|
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const generateAudioCheckbox = () => |
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document.getElementById( 'beyondwords_generate_audio' ); |
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|
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const captionEl = () => |
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document.getElementById( 'beyondwords-generate-audio-label' ); |
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|
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const syncCaption = () => { |
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const caption = captionEl(); |
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const checkbox = generateAudioCheckbox(); |
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if ( ! caption || ! checkbox ) { |
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return; |
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} |
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const label = checkbox.checked |
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? caption.getAttribute( 'data-label-enabled' ) |
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: caption.getAttribute( 'data-label-disabled' ); |
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if ( label !== null ) { |
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caption.textContent = label; |
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} |
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}; |
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|
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const data = |
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typeof beyondwordsPreselect !== 'undefined' |
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? beyondwordsPreselect |
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: null; |
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|
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const termGating = !! ( data && data.mode === 'terms' && data.terms ); |
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|
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const inputNameFor = ( taxonomy ) => |
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taxonomy === 'category' |
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? 'post_category[]' |
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: `tax_input[${ taxonomy }][]`; |
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|
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const watched = termGating |
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? Object.keys( data.terms ).map( ( taxonomy ) => ( { |
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inputName: inputNameFor( taxonomy ), |
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wanted: new Set( |
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( data.terms[ taxonomy ] || [] ).map( String ) |
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), |
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} ) ) |
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: []; |
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|
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// Once the editor toggles Generate audio by hand, stop auto-managing it. |
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let userToggled = false; |
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|
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const anyTermMatches = () => |
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watched.some( ( { inputName, wanted } ) => { |
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const checked = document.querySelectorAll( |
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`input[name="${ inputName }"]:checked` |
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); |
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return Array.prototype.some.call( checked, ( input ) => |
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wanted.has( String( input.value ) ) |
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); |
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} ); |
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|
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const syncFromTerms = () => { |
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if ( userToggled ) { |
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return; |
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} |
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const checkbox = generateAudioCheckbox(); |
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if ( checkbox ) { |
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checkbox.checked = anyTermMatches(); |
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syncCaption(); |
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} |
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}; |
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|
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const isWatchedInput = ( target ) => |
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!! target && |
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target.type === 'checkbox' && |
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watched.some( ( { inputName } ) => target.name === inputName ); |
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|
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// Align the caption with the server-rendered checkbox state up front. |
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syncCaption(); |
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|
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// Delegated so terms added via the "+ Add New Category" UI are covered too. |
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document.addEventListener( 'change', ( event ) => { |
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const target = event.target; |
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|
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if ( target && target.id === 'beyondwords_generate_audio' ) { |
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userToggled = true; |
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syncCaption(); |
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return; |
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} |
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|
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if ( termGating && isWatchedInput( target ) ) { |
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syncFromTerms(); |
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} |
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} ); |
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} )(); |
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|
