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clipboard: remove jQuery #452

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Sören Weber 2023-02-03 23:25:57 +01:00
parent fc040e73d3
commit 8e0013647b
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1 changed files with 61 additions and 42 deletions
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101
static/js/theme.js
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@ -268,7 +268,7 @@ function initSwagger( update, attrs ){
function initAnchorClipboard(){ function initAnchorClipboard(){
document.querySelectorAll( 'h1~h2,h1~h3,h1~h4,h1~h5,h1~h6').forEach( function( element ){ document.querySelectorAll( 'h1~h2,h1~h3,h1~h4,h1~h5,h1~h6').forEach( function( element ){
var url = encodeURI(document.location.origin + document.location.pathname); var url = encodeURI(document.location.origin + document.location.pathname);
var link = url + "#"+element.id; var link = url + "#" + element.id;
var new_element = document.createElement( 'span' ); var new_element = document.createElement( 'span' );
new_element.classList.add( 'anchor' ); new_element.classList.add( 'anchor' );
new_element.setAttribute( 'title', window.T_Copy_link_to_clipboard ); new_element.setAttribute( 'title', window.T_Copy_link_to_clipboard );
@ -277,23 +277,27 @@ function initAnchorClipboard(){
element.appendChild( new_element ); element.appendChild( new_element );
}); });
$(".anchor").on('mouseleave', function(e) { var anchors = document.querySelectorAll( '.anchor' );
$(this).attr('aria-label', null).removeClass('tooltipped tooltipped-se tooltipped-sw'); for( var i = 0; i < anchors.length; i++ ) {
anchors[i].addEventListener( 'mouseleave', function( e ){
this.removeAttribute( 'aria-label' );
this.classList.remove( 'tooltipped', 'tooltipped-se', 'tooltipped-sw' );
}); });
}
var clip = new ClipboardJS('.anchor'); var clip = new ClipboardJS( '.anchor' );
clip.on('success', function(e) { clip.on( 'success', function( e ){
e.clearSelection(); e.clearSelection();
var rtl = $(e.trigger).closest('*[dir]').attr('dir') == 'rtl'; var rtl = e.trigger.closest( '*[dir]' ).getAttribute( 'dir' ) == 'rtl';
$(e.trigger).attr('aria-label', window.T_Link_copied_to_clipboard).addClass('tooltipped tooltipped-s'+(rtl?'e':'w') ); e.trigger.setAttribute( 'aria-label', window.T_Link_copied_to_clipboard );
e.trigger.classList.add( 'tooltipped', 'tooltipped-s'+(rtl?'e':'w') );
}); });
} }
function initCodeClipboard(){ function initCodeClipboard(){
function fallbackMessage(action) { function fallbackMessage( action ){
var actionMsg = ''; var actionMsg = '';
var actionKey = (action === 'cut' ? 'X' : 'C'); var actionKey = (action === 'cut' ? 'X' : 'C');
if (/iPhone|iPad/i.test(navigator.userAgent)) { if (/iPhone|iPad/i.test(navigator.userAgent)) {
actionMsg = 'No support :('; actionMsg = 'No support :(';
} }
@ -303,60 +307,75 @@ function initCodeClipboard(){
else { else {
actionMsg = 'Press Ctrl-' + actionKey + ' to ' + action; actionMsg = 'Press Ctrl-' + actionKey + ' to ' + action;
} }
return actionMsg; return actionMsg;
} }
$('code').each(function() { var codeElements = document.querySelectorAll( 'code' );
var code = $(this); for( var i = 0; i < codeElements.length; i++ ){
var text = code.text(); var code = codeElements[i];
var parent = code.parent(); var text = code.textContent;
var inPre = parent.prop('tagName') == 'PRE'; var parent = code.parentNode;
var inPre = parent.tagName.toLowerCase() == 'pre';
if (inPre || text.length > 5) { if( inPre || text.length > 5 ){
var clip = new ClipboardJS('.copy-to-clipboard-button', { var clip = new ClipboardJS( '.copy-to-clipboard-button', {
text: function(trigger) { text: function( trigger ){
var text = $(trigger).prev('code').text(); var text = trigger.previousElementSibling && trigger.previousElementSibling.matches( 'code' ) && trigger.previousElementSibling.textContent;
// remove a trailing line break, this may most likely // remove a trailing line break, this may most likely
// come from the browser / Hugo transformation // come from the browser / Hugo transformation
text = text.replace(/\n$/, ''); text = text.replace( /\n$/, '' );
// removes leading $ signs from text in an assumption // removes leading $ signs from text in an assumption
// that this has to be the unix prompt marker - weird // that this has to be the unix prompt marker - weird
return text.replace(/^\$\s/gm, ''); return text.replace( /^\$\s/gm, '' );
} }
}); });
clip.on('success', function(e) { clip.on( 'success', function( e ){
e.clearSelection(); e.clearSelection();
var inPre = $(e.trigger).parent().prop('tagName') == 'PRE'; var inPre = e.trigger.parentNode.tagName.toLowerCase() == 'pre';
var rtl = $(e.trigger).closest('*[dir]').attr('dir') == 'rtl'; var rtl = e.trigger.closest( '*[dir]' ).getAttribute( 'dir' ) == 'rtl';
$(e.trigger).attr('aria-label', window.T_Copied_to_clipboard).addClass('tooltipped tooltipped-' + (inPre ? 'w' : 's'+(rtl?'e':'w'))); e.trigger.setAttribute( 'aria-label', window.T_Copied_to_clipboard );
e.trigger.classList.add( 'tooltipped', 'tooltipped-' + (inPre ? 'w' : 's'+(rtl?'e':'w')) );
}); });
clip.on('error', function(e) { clip.on( 'error', function( e ){
var inPre = $(e.trigger).parent().prop('tagName') == 'PRE'; var inPre = e.trigger.parentNode.tagName.toLowerCase() == 'pre';
var rtl = $(this).closest('*[dir]').attr('dir') == 'rtl'; var rtl = e.trigger.closest( '*[dir]' ).getAttribute( 'dir' ) == 'rtl';
$(e.trigger).attr('aria-label', fallbackMessage(e.action)).addClass('tooltipped tooltipped-' + (inPre ? 'w' : 's'+(rtl?'e':'w'))); e.trigger.setAttribute( 'aria-label', fallbackMessage(e.action) );
$(document).one('copy', function(){ e.trigger.classList.add( 'tooltipped', 'tooltipped-' + (inPre ? 'w' : 's'+(rtl?'e':'w')) );
$(e.trigger).attr('aria-label', window.T_Copied_to_clipboard).addClass('tooltipped tooltipped-' + (inPre ? 'w' : 's'+(rtl?'e':'w'))); var f = function(){
}); e.trigger.setAttribute( 'aria-label', window.T_Copied_to_clipboard );
e.trigger.classList.add( 'tooltipped', 'tooltipped-' + (inPre ? 'w' : 's'+(rtl?'e':'w')) );
document.removeEventListener( 'copy', f );
};
document.addEventListener( 'copy', f );
}); });
code.addClass('copy-to-clipboard-code'); code.classList.add( 'copy-to-clipboard-code' );
if( inPre ){ if( inPre ){
parent.addClass( 'copy-to-clipboard' ).addClass( 'pre-code' ); code.classList.add( 'copy-to-clipboard' );
code.classList.add( 'pre-code' );
} }
else{ else{
code.replaceWith($('<span/>', {'class': 'copy-to-clipboard'}).append(code.clone() )); var clone = code.cloneNode( true );
code = parent.children('.copy-to-clipboard').last().children('.copy-to-clipboard-code'); var span = document.createElement( 'span' );
span.classList.add( 'copy-to-clipboard' );
span.appendChild( clone );
code.replaceWith( span );
code = clone;
} }
code.after( $('<span>').addClass("copy-to-clipboard-button").attr("title", window.T_Copy_to_clipboard).append("<i class='fas fa-copy'></i>") ); var button = document.createElement( 'span' );
code.next('.copy-to-clipboard-button').on('mouseleave', function() { button.classList.add( 'copy-to-clipboard-button' );
var rtl = $(this).closest('*[dir]').attr('dir') == 'rtl'; button.setAttribute( 'title', window.T_Copy_to_clipboard );
$(this).attr('aria-label', null).removeClass('tooltipped tooltipped-w tooltipped-se tooltipped-sw'); button.innerHTML = '<i class="fas fa-copy"></i>';
button.addEventListener( 'mouseleave', function() {
var rtl = this.closest( '*[dir]' ).getAttribute( 'dir' ) == 'rtl';
this.removeAttribute( 'aria-label' );
this.classList.remove( 'tooltipped', 'tooltipped-w', 'tooltipped-se', 'tooltipped-sw' );
}); });
code.after( button );
}
} }
});
} }
function initArrowNav(){ function initArrowNav(){