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(function ($) { |
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const CTCCore = { |
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|
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/** |
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* Init |
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*/ |
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init: function () { |
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this._bind(); |
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}, |
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|
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/** |
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* Binds events |
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*/ |
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_bind: function () { |
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$( document ).on( 'click', 'body:not(.block-editor-page) .ctc-block-copy', this.doCopy ); |
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}, |
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|
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/** |
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* Copy text to clipboard using CTC CopyEngine. |
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* |
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* @param {string} text Text to copy. |
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* @return {Promise<boolean>} Success status. |
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*/ |
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copyToClipboard: async function ( text ) { |
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// Method 1: Use CTC CopyEngine. |
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if ( window.CTC && window.CTC.CopyEngine ) { |
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try { |
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const copyEngine = new window.CTC.CopyEngine(); |
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const result = await copyEngine.execute( { value: text } ); |
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if ( result.success ) { |
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return true; |
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} |
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} catch ( err ) { |
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// Fall through to fallbacks. |
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} |
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} |
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|
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// Method 2: Clipboard API. |
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if ( navigator.clipboard && navigator.clipboard.writeText ) { |
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try { |
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await navigator.clipboard.writeText( text ); |
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return true; |
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} catch ( err ) { |
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// Fall through. |
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} |
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} |
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|
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// Method 3: execCommand fallback. |
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try { |
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const textArea = document.createElement( 'textarea' ); |
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textArea.value = text; |
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textArea.style.cssText = 'position:fixed;opacity:0;pointer-events:none;'; |
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document.body.appendChild( textArea ); |
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textArea.select(); |
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const success = document.execCommand( 'copy' ); |
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document.body.removeChild( textArea ); |
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return success; |
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} catch ( err ) { |
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return false; |
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} |
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}, |
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|
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/** |
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* Copy selection from element. |
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* |
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* @param {jQuery} $source jQuery element to copy selection from. |
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* @return {Promise<boolean>} Success status. |
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*/ |
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copySelection: async function ( $source ) { |
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if ( ! $source || ! $source.length ) { |
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return false; |
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} |
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|
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const element = $source.get( 0 ); |
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|
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// Get text content, preserving line breaks. |
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const clone = element.cloneNode( true ); |
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clone.querySelectorAll( 'br' ).forEach( ( br ) => br.replaceWith( '\n' ) ); |
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const text = clone.textContent || ''; |
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|
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return this.copyToClipboard( text.trim() ); |
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}, |
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|
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/** |
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* Detect coarse device type from user agent (for block analytics). |
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* |
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* @return {string} desktop|mobile|tablet |
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*/ |
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_detectDevice: function () { |
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const ua = navigator.userAgent; |
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if ( /tablet|ipad|playbook|silk/i.test( ua ) ) { |
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return 'tablet'; |
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} |
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if ( /mobile|iphone|ipod|android|blackberry|opera|mini|windows\sce|palm|smartphone|iemobile/i.test( ua ) ) { |
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return 'mobile'; |
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} |
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return 'desktop'; |
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}, |
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|
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/** |
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* Detect browser family (for block analytics). |
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* |
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* @return {string} Browser slug. |
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*/ |
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_detectBrowser: function () { |
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const ua = navigator.userAgent; |
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if ( ua.indexOf( 'Chrome' ) > -1 ) { |
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return 'chrome'; |
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} |
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if ( ua.indexOf( 'Firefox' ) > -1 ) { |
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return 'firefox'; |
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} |
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if ( ua.indexOf( 'Safari' ) > -1 ) { |
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return 'safari'; |
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} |
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if ( ua.indexOf( 'Edge' ) > -1 ) { |
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return 'edge'; |
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} |
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return 'unknown'; |
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}, |
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|
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/** |
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* Send analytics event for Gutenberg block copy (non-blocking). |
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* |
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* @param {jQuery} block Block wrapper (.ctc-block). |
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* @param {boolean} success Whether copy succeeded. |
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* @param {string|null} errorReason Optional failure reason. |
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*/ |
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_sendBlockAnalytics: function ( block, success, errorReason ) { |
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if ( ! block || ! block.length ) { |
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return; |
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} |
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const analytics = block.attr( 'data-ctc-analytics' ); |
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const source = block.attr( 'data-ctc-source' ); |
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if ( ! analytics || source !== 'gutenberg-block' ) { |
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return; |
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} |
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if ( typeof window.ctcBlockAnalytics === 'undefined' || ! window.ctcBlockAnalytics.eventsUrl ) { |
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return; |
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} |
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const event = { |
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success: !! success, |
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error_reason: errorReason || null, |
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source: 'gutenberg-block', |
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device: this._detectDevice(), |
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browser: this._detectBrowser(), |
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metadata: { |
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source: 'gutenberg-block', |
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block_type: block.attr( 'data-ctc-block-type' ) || null, |
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post_id: window.ctcBlockAnalytics.postId || null, |
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post_type: window.ctcBlockAnalytics.postType || null, |
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page_url: window.location.href, |
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}, |
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}; |
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const send = () => { |
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fetch( window.ctcBlockAnalytics.eventsUrl, { |
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method: 'POST', |
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headers: { 'Content-Type': 'application/json' }, |
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body: JSON.stringify( event ), |
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} ).catch( function ( err ) { |
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if ( typeof console !== 'undefined' && console.debug ) { |
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console.debug( 'CTC: Block analytics event failed:', err ); |
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} |
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} ); |
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}; |
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if ( window.requestIdleCallback ) { |
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window.requestIdleCallback( send, { timeout: 500 } ); |
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} else { |
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setTimeout( send, 0 ); |
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} |
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}, |
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|
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/** |
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* Do Copy to Clipboard |
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*/ |
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doCopy: async function (event) { |
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event.preventDefault(); |
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|
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let btn = $( this ), |
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btnText = btn.find( '.ctc-button-text' ), |
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oldText = btnText.text(), |
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copiedText = btn.attr( 'data-copied' ) || 'Copied', |
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copyAsRaw = btn.attr( 'copy-as-raw' ) || '', |
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block = btn.parents( '.ctc-block' ), |
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textarea = block.find( '.ctc-copy-content' ), |
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content = textarea.val(), |
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selectionTarget = textarea.attr( 'selection-target' ) || ''; |
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|
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let copySuccess = false; |
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|
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// Copy as selection. |
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if ( selectionTarget ) { |
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const source = $( selectionTarget ); |
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if ( ! source.length ) { |
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return; |
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} |
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copySuccess = await CTCCore.copySelection( source ); |
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} else { |
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if ( ! copyAsRaw ) { |
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// Convert the <br/> tags into new line. |
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content = content.replace( /<br\s*[\/]?>/gi, "\n" ); |
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|
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// Convert the <div> tags into new line. |
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content = content.replace( /<div\s*[\/]?>/gi, "\n" ); |
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|
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// Convert the <p> tags into new line. |
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content = content.replace( /<p\s*[\/]?>/gi, "\n\n" ); |
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|
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// Convert the <li> tags into new line. |
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content = content.replace( /<li\s*[\/]?>/gi, "\n" ); |
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|
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// Remove all tags. |
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content = content.replace( /(<([^>]+)>)/ig, '' ); |
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|
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// Remove white spaces. |
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content = content.replace( new RegExp( "/^\s+$/" ), "" ); |
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} |
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|
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// Remove first and last new line. |
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content = content.trim(); |
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|
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// Copy using CTC CopyEngine. |
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copySuccess = await CTCCore.copyToClipboard( content ); |
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} |
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|
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if ( btn.hasClass( 'ctc-block-copy-icon' ) ) { |
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// Copied! |
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btn.addClass( 'copied' ); |
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setTimeout( |
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function () { |
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btn.removeClass( 'copied' ); |
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}, |
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1000 |
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); |
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} else { |
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// Copied! |
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btnText.text( copiedText ); |
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block.addClass( 'copied' ); |
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setTimeout( |
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function () { |
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btnText.text( oldText ); |
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block.removeClass( 'copied' ); |
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}, |
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1000 |
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); |
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} |
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|
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// Block analytics (non-blocking). |
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CTCCore._sendBlockAnalytics( block, copySuccess, copySuccess ? null : 'copy_failed' ); |
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} |
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}; |
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|
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/** |
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* Initialization |
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*/ |
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$( |
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function () { |
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CTCCore.init(); |
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} |
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); |
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|
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})( jQuery ); |
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|
