backy/docs/public/js/theme.js
Andrew Woodlee 4b382bddd9 v0.3.0
* Getting environment variables and passwords from Vault (not tested
yet)
* Vault configuration to config (not tested yet)
* Ability to run scripts from file on local machine on the remote host
* Ability to get ouput in the notification of a list for individual
commands or all commands
* Make SSH connections close after all commands have been run; reuse
previous connections if needed
2023-07-01 21:46:54 -05:00

1120 lines
40 KiB
JavaScript

window.relearn = window.relearn || {};
var theme = true;
var isIE = /*@cc_on!@*/false || !!document.documentMode;
if( isIE ){
// we don't support sidebar flyout in IE
document.querySelector( 'body' ).classList.remove( 'mobile-support' );
}
else{
document.querySelector( 'body' ).classList.add( 'mobile-support' );
}
var isPrint = document.querySelector( 'body' ).classList.contains( 'print' );
var touchsupport = ('ontouchstart' in window) || (navigator.maxTouchPoints > 0) || (navigator.msMaxTouchPoints > 0)
var formelements = 'button, datalist, fieldset, input, label, legend, meter, optgroup, option, output, progress, select, textarea';
// rapidoc: #280 disable broad document syntax highlightning
window.Prism = window.Prism || {};
Prism.manual = true;
// PerfectScrollbar
var psc;
var psm;
var pst;
var elc = document.querySelector('#body-inner');
function documentFocus(){
document.querySelector( '#body-inner' ).focus();
psc && psc.scrollbarY.focus();
}
function scrollbarWidth(){
// https://davidwalsh.name/detect-scrollbar-width
// Create the measurement node
var scrollDiv = document.createElement("div");
scrollDiv.className = "scrollbar-measure";
document.body.appendChild(scrollDiv);
// Get the scrollbar width
var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth;
// Delete the DIV
document.body.removeChild(scrollDiv);
return scrollbarWidth;
}
var scrollbarSize = scrollbarWidth();
function adjustContentWidth(){
var left = parseFloat( getComputedStyle( elc ).getPropertyValue( 'padding-left' ) );
var right = left;
if( elc.scrollHeight > elc.clientHeight ){
// if we have a scrollbar reduce the right margin by the scrollbar width
right = Math.max( 0, left - scrollbarSize );
}
elc.style[ 'padding-right' ] = '' + right + 'px';
}
function switchTab(tabGroup, tabId) {
var tabs = Array.from( document.querySelectorAll( '.tab-panel[data-tab-group="'+tabGroup+'"]' ) ).filter( function( e ){
return !!e.querySelector( '[data-tab-item="'+tabId+'"]' );
});
var allTabItems = tabs && tabs.reduce( function( a, e ){
return a.concat( Array.from( e.querySelectorAll( '[data-tab-item]' ) ).filter( function( es ){
return es.parentNode.parentNode == e;
}) );
}, [] );
var targetTabItems = tabs && tabs.reduce( function( a, e ){
return a.concat( Array.from( e.querySelectorAll( '[data-tab-item="'+tabId+'"]' ) ).filter( function( es ){
return es.parentNode.parentNode == e;
}) );
}, [] );
// if event is undefined then switchTab was called from restoreTabSelection
// so it's not a button event and we don't need to safe the selction or
// prevent page jump
var isButtonEvent = event && event.target && event.target.getBoundingClientRect;
if(isButtonEvent){
// save button position relative to viewport
var yposButton = event.target.getBoundingClientRect().top;
}
allTabItems && allTabItems.forEach( function( e ){ e.classList.remove( 'active' ); });
targetTabItems && targetTabItems.forEach( function( e ){ e.classList.add( 'active' ); });
if(isButtonEvent){
// reset screen to the same position relative to clicked button to prevent page jump
var yposButtonDiff = event.target.getBoundingClientRect().top - yposButton;
window.scrollTo(window.scrollX, window.scrollY+yposButtonDiff);
// Store the selection to make it persistent
if(window.localStorage){
var selectionsJSON = window.localStorage.getItem(baseUriFull+"tab-selections");
if(selectionsJSON){
var tabSelections = JSON.parse(selectionsJSON);
}else{
var tabSelections = {};
}
tabSelections[tabGroup] = tabId;
window.localStorage.setItem(baseUriFull+"tab-selections", JSON.stringify(tabSelections));
}
}
}
function restoreTabSelections() {
if(window.localStorage){
var selectionsJSON = window.localStorage.getItem(baseUriFull+"tab-selections");
if(selectionsJSON){
var tabSelections = JSON.parse(selectionsJSON);
}else{
var tabSelections = {};
}
Object.keys(tabSelections).forEach(function(tabGroup) {
var tabItem = tabSelections[tabGroup];
switchTab(tabGroup, tabItem);
});
}
}
function initMermaid( update, attrs ) {
// we are either in update or initialization mode;
// during initialization, we want to edit the DOM;
// during update we only want to execute if something changed
var decodeHTML = function( html ){
var txt = document.createElement( 'textarea' );
txt.innerHTML = html;
return txt.value;
};
var parseGraph = function( graph ){
var d = /^\s*(%%\s*\{\s*\w+\s*:([^%]*?)%%\s*\n?)/g;
var m = d.exec( graph );
var dir = {};
var content = graph;
if( m && m.length == 3 ){
dir = JSON.parse( '{ "dummy": ' + m[2] ).dummy;
content = graph.substring( d.lastIndex );
}
content = content.trim();
return { dir: dir, content: content };
};
var serializeGraph = function( graph ){
var s = '%%{init: ' + JSON.stringify( graph.dir ) + '}%%\n';
s += graph.content;
return s;
};
var init_func = function( attrs ){
var is_initialized = false;
var theme = attrs.theme;
document.querySelectorAll('.mermaid').forEach( function( element ){
var parse = parseGraph( decodeHTML( element.innerHTML ) );
if( parse.dir.theme ){
parse.dir.relearn_user_theme = true;
}
if( !parse.dir.relearn_user_theme ){
parse.dir.theme = theme;
}
is_initialized = true;
var graph = serializeGraph( parse );
element.innerHTML = graph;
var new_element = document.createElement( 'div' );
new_element.classList.add( 'mermaid-container' );
new_element.innerHTML = '<div class="mermaid-code">' + graph + '</div>' + element.outerHTML;
element.parentNode.replaceChild( new_element, element );
});
return is_initialized;
}
var update_func = function( attrs ){
var is_initialized = false;
var theme = attrs.theme;
document.querySelectorAll( '.mermaid-container' ).forEach( function( e ){
var element = e.querySelector( '.mermaid' );
var code = e.querySelector( '.mermaid-code' );
var parse = parseGraph( decodeHTML( code.innerHTML ) );
if( parse.dir.relearn_user_theme ){
return;
}
if( parse.dir.theme == theme ){
return;
}
is_initialized = true;
parse.dir.theme = theme;
var graph = serializeGraph( parse );
element.removeAttribute('data-processed');
element.innerHTML = graph;
code.innerHTML = graph;
});
return is_initialized;
};
var state = this;
if( update && !state.is_initialized ){
return;
}
if( typeof variants == 'undefined' ){
return;
}
if( typeof mermaid == 'undefined' || typeof mermaid.mermaidAPI == 'undefined' ){
return;
}
if( !state.is_initialized ){
state.is_initialized = true;
window.addEventListener( 'beforeprint', function(){
initMermaid( true, {
'theme': variants.getColorValue( 'PRINT-MERMAID-theme' ),
});
}.bind( this ) );
window.addEventListener( 'afterprint', function(){
initMermaid( true );
}.bind( this ) );
}
attrs = attrs || {
'theme': variants.getColorValue( 'MERMAID-theme' ),
};
var search;
if( update ){
search = sessionStorage.getItem( baseUriFull+'search-value' );
unmark();
}
var is_initialized = ( update ? update_func( attrs ) : init_func( attrs ) );
if( is_initialized ){
mermaid.init();
// zoom for Mermaid
// https://github.com/mermaid-js/mermaid/issues/1860#issuecomment-1345440607
var svgs = d3.selectAll( '.mermaid.zoom svg' );
svgs.each( function(){
var svg = d3.select( this );
svg.html( '<g>' + svg.html() + '</g>' );
var inner = svg.select( 'g' );
var zoom = d3.zoom().on( 'zoom', function( e ){
inner.attr( 'transform', e.transform);
});
svg.call( zoom );
});
}
if( update && search && search.length ){
sessionStorage.setItem( baseUriFull+'search-value', search );
mark();
}
}
function initSwagger( update, attrs ){
var state = this;
if( update && !state.is_initialized ){
return;
}
if( typeof variants == 'undefined' ){
return;
}
if( !state.is_initialized ){
state.is_initialized = true;
window.addEventListener( 'beforeprint', function(){
initSwagger( true, {
'bg-color': variants.getColorValue( 'PRINT-MAIN-BG-color' ),
'mono-font': variants.getColorValue( 'PRINT-CODE-font' ),
'primary-color': variants.getColorValue( 'PRINT-TAG-BG-color' ),
'regular-font': variants.getColorValue( 'PRINT-MAIN-font' ),
'text-color': variants.getColorValue( 'PRINT-MAIN-TEXT-color' ),
'theme': variants.getColorValue( 'PRINT-SWAGGER-theme' ),
});
}.bind( this ) );
window.addEventListener( 'afterprint', function(){
initSwagger( true );
}.bind( this ) );
}
attrs = attrs || {
'bg-color': variants.getColorValue( 'MAIN-BG-color' ),
'mono-font': variants.getColorValue( 'CODE-font' ),
'primary-color': variants.getColorValue( 'TAG-BG-color' ),
'regular-font': variants.getColorValue( 'MAIN-font' ),
'text-color': variants.getColorValue( 'MAIN-TEXT-color' ),
'theme': variants.getColorValue( 'SWAGGER-theme' ),
};
document.querySelectorAll( 'rapi-doc' ).forEach( function( e ){
Object.keys( attrs ).forEach( function( key ){
/* this doesn't work for FF 102, maybe related to custom elements? */
e.setAttribute( key, attrs[key] );
});
});
}
function initAnchorClipboard(){
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 link = url + "#" + element.id;
var new_element = document.createElement( 'span' );
new_element.classList.add( 'anchor' );
new_element.setAttribute( 'title', window.T_Copy_link_to_clipboard );
new_element.setAttribute( 'data-clipboard-text', link );
new_element.innerHTML = '<i class="fas fa-link fa-lg"></i>';
element.appendChild( new_element );
});
var anchors = document.querySelectorAll( '.anchor' );
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' );
clip.on( 'success', function( e ){
e.clearSelection();
var rtl = e.trigger.closest( '*[dir]' ).getAttribute( 'dir' ) == 'rtl';
e.trigger.setAttribute( 'aria-label', window.T_Link_copied_to_clipboard );
e.trigger.classList.add( 'tooltipped', 'tooltipped-s'+(rtl?'e':'w') );
});
}
function initCodeClipboard(){
function fallbackMessage( action ){
var actionMsg = '';
var actionKey = (action === 'cut' ? 'X' : 'C');
if (/iPhone|iPad/i.test(navigator.userAgent)) {
actionMsg = 'No support :(';
}
else if (/Mac/i.test(navigator.userAgent)) {
actionMsg = 'Press ⌘-' + actionKey + ' to ' + action;
}
else {
actionMsg = 'Press Ctrl-' + actionKey + ' to ' + action;
}
return actionMsg;
}
var codeElements = document.querySelectorAll( 'code' );
for( var i = 0; i < codeElements.length; i++ ){
var code = codeElements[i];
var text = code.textContent;
var inPre = code.parentNode.tagName.toLowerCase() == 'pre';
if( inPre || text.length > 5 ){
var clip = new ClipboardJS( '.copy-to-clipboard-button', {
text: function( trigger ){
var text = trigger.previousElementSibling && trigger.previousElementSibling.matches( 'code' ) && trigger.previousElementSibling.textContent;
// remove a trailing line break, this may most likely
// come from the browser / Hugo transformation
text = text.replace( /\n$/, '' );
// removes leading $ signs from text in an assumption
// that this has to be the unix prompt marker - weird
return text.replace( /^\$\s/gm, '' );
}
});
clip.on( 'success', function( e ){
e.clearSelection();
var inPre = e.trigger.parentNode.tagName.toLowerCase() == 'pre';
var rtl = e.trigger.closest( '*[dir]' ).getAttribute( 'dir' ) == 'rtl';
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 ){
var inPre = e.trigger.parentNode.tagName.toLowerCase() == 'pre';
var rtl = e.trigger.closest( '*[dir]' ).getAttribute( 'dir' ) == 'rtl';
e.trigger.setAttribute( 'aria-label', fallbackMessage(e.action) );
e.trigger.classList.add( '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.classList.add( 'copy-to-clipboard-code' );
if( inPre ){
code.classList.add( 'copy-to-clipboard' );
code.classList.add( 'pre-code' );
}
else{
var clone = code.cloneNode( true );
var span = document.createElement( 'span' );
span.classList.add( 'copy-to-clipboard' );
span.appendChild( clone );
code.parentNode.replaceChild( span, code );
code = clone;
}
var button = document.createElement( 'span' );
button.classList.add( 'copy-to-clipboard-button' );
button.setAttribute( 'title', window.T_Copy_to_clipboard );
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.parentNode.insertBefore( button, code.nextSibling );
}
}
}
function initArrowNav(){
if( isPrint ){
return;
}
// button navigation
var prev = document.querySelector( 'a.nav-prev' );
prev && prev.addEventListener( 'click', navPrev );
var next = document.querySelector( 'a.nav-next' );
next && next.addEventListener( 'click', navNext );
// keyboard navigation
// avoid prev/next navigation if we are not at the start/end of the
// horizontal area
var el = document.querySelector('#body-inner');
var scrollLeft = 0;
var scrollRight = 0;
document.addEventListener('keydown', function(event){
if( !event.shiftKey && !event.ctrlKey && !event.altKey && !event.metaKey ){
if( event.which == '37' ){
if( !scrollLeft && +el.scrollLeft.toFixed() <= 0 ){
prev && prev.click();
}
else if( scrollLeft != -1 ){
clearTimeout( scrollLeft );
}
scrollLeft = -1;
}
if( event.which == '39' ){
if( !scrollRight && +el.scrollLeft.toFixed() + +el.clientWidth.toFixed() >= +el.scrollWidth.toFixed() ){
next && next.click();
}
else if( scrollRight != -1 ){
clearTimeout( scrollRight );
}
scrollRight = -1;
}
}
});
document.addEventListener('keyup', function(event){
if( !event.shiftKey && !event.ctrlKey && !event.altKey && !event.metaKey ){
if( event.which == '37' ){
// check for false indication if keyup is delayed after navigation
if( scrollLeft == -1 ){
scrollLeft = setTimeout( function(){ scrollLeft = 0; }, 300 );
}
}
if( event.which == '39' ){
if( scrollRight == -1 ){
scrollRight = setTimeout( function(){ scrollRight = 0; }, 300 );
}
}
}
});
// avoid keyboard navigation for input fields
document.querySelectorAll( formelements ).forEach( function( e ){
e.addEventListener( 'keydown', function( event ){
if( event.which == 37 || event.which == 39 ){
event.stopPropagation();
}
});
});
}
function initMenuScrollbar(){
if( isPrint ){
return;
}
var elm = document.querySelector('#content-wrapper');
var elt = document.querySelector('#TableOfContents');
var autofocus = true;
document.addEventListener('keydown', function(event){
// for initial keyboard scrolling support, no element
// may be hovered, but we still want to react on
// cursor/page up/down. because we can't hack
// the scrollbars implementation, we try to trick
// it and give focus to the scrollbar - only
// to just remove the focus right after scrolling
// happend
autofocus = false;
if( event.shiftKey || event.altKey || event.ctrlKey || event.metaKey || event.which < 32 || event.which > 40 ){
// if tab key was pressed, we are ended with our initial
// focus job
return;
}
var c = elc && elc.matches(':hover');
var m = elm && elm.matches(':hover');
var t = elt && elt.matches(':hover');
var f = event.target.matches( formelements );
if( !c && !m && !t && !f ){
// only do this hack if none of our scrollbars
// is hovered
// if we are showing the sidebar as a flyout we
// want to scroll the content-wrapper, otherwise we want
// to scroll the body
var nt = document.querySelector('body').matches('.toc-flyout');
var nm = document.querySelector('body').matches('.sidebar-flyout');
if( nt ){
pst && pst.scrollbarY.focus();
}
else if( nm ){
psm && psm.scrollbarY.focus();
}
else{
document.querySelector('#body-inner').focus();
psc && psc.scrollbarY.focus();
}
}
});
// scrollbars will install their own keyboard handlers
// that need to be executed inbetween our own handlers
// PSC removed for #242 #243 #244
// psc = elc && new PerfectScrollbar('#body-inner');
psm = elm && new PerfectScrollbar('#content-wrapper');
pst = elt && new PerfectScrollbar('#TableOfContents');
document.addEventListener('keydown', function(){
// if we facked initial scrolling, we want to
// remove the focus to not leave visual markers on
// the scrollbar
if( autofocus ){
psc && psc.scrollbarY.blur();
psm && psm.scrollbarY.blur();
pst && pst.scrollbarY.blur();
autofocus = false;
}
});
// on resize, we have to redraw the scrollbars to let new height
// affect their size
window.addEventListener('resize', function(){
pst && pst.update();
psm && psm.update();
psc && psc.update();
});
// now that we may have collapsible menus, we need to call a resize
// for the menu scrollbar if sections are expanded/collapsed
document.querySelectorAll('#sidebar .collapsible-menu input.toggle').forEach( function(e){
e.addEventListener('change', function(){
psm && psm.update();
});
});
// finally, we want to adjust the contents right padding if there is a scrollbar visible
window.addEventListener('resize', adjustContentWidth );
adjustContentWidth();
}
function imageEscapeHandler( event ){
if( event.key == "Escape" ){
var image = event.target;
image.click();
}
}
function sidebarEscapeHandler( event ){
if( event.key == "Escape" ){
var b = document.querySelector( 'body' );
b.classList.remove( 'sidebar-flyout' );
document.removeEventListener( 'keydown', sidebarEscapeHandler );
documentFocus();
}
}
function tocEscapeHandler( event ){
if( event.key == "Escape" ){
var b = document.querySelector( 'body' );
b.classList.remove( 'toc-flyout' );
document.removeEventListener( 'keydown', tocEscapeHandler );
documentFocus();
}
}
function sidebarShortcutHandler( event ){
if( !event.shiftKey && event.altKey && event.ctrlKey && !event.metaKey && event.which == 78 /* n */ ){
showNav();
}
}
function searchShortcutHandler( event ){
if( !event.shiftKey && event.altKey && event.ctrlKey && !event.metaKey && event.which == 70 /* f */ ){
showSearch();
}
}
function tocShortcutHandler( event ){
if( !event.shiftKey && event.altKey && event.ctrlKey && !event.metaKey && event.which == 84 /* t */ ){
showToc();
}
}
function editShortcutHandler( event ){
if( !event.shiftKey && event.altKey && event.ctrlKey && !event.metaKey && event.which == 87 /* w */ ){
showEdit();
}
}
function printShortcutHandler( event ){
if( !event.shiftKey && event.altKey && event.ctrlKey && !event.metaKey && event.which == 80 /* p */ ){
showPrint();
}
}
function showSearch(){
var s = document.querySelector( '#search-by' );
if( !s ){
return;
}
var b = document.querySelector( 'body' );
if( s == document.activeElement ){
if( b.classList.contains( 'sidebar-flyout' ) ){
showNav();
}
documentFocus();
} else {
if( !b.classList.contains( 'sidebar-flyout' ) ){
showNav();
}
s.focus();
}
}
function showNav(){
if( !document.querySelector( '#sidebar-overlay' ) ){
// we may not have a flyout
return;
}
var b = document.querySelector( 'body' );
b.classList.toggle( 'sidebar-flyout' );
if( b.classList.contains( 'sidebar-flyout' ) ){
b.classList.remove( 'toc-flyout' );
document.removeEventListener( 'keydown', tocEscapeHandler );
document.addEventListener( 'keydown', sidebarEscapeHandler );
}
else{
document.removeEventListener( 'keydown', sidebarEscapeHandler );
documentFocus();
}
}
function showToc(){
var t = document.querySelector( '#toc-menu' );
if( !t ){
// we may not have a toc
return;
}
var b = document.querySelector( 'body' );
b.classList.toggle( 'toc-flyout' );
if( b.classList.contains( 'toc-flyout' ) ){
pst && pst.update();
pst && pst.scrollbarY.focus();
document.querySelector( '.toc-wrapper ul a' ).focus();
document.addEventListener( 'keydown', tocEscapeHandler );
}
else{
document.removeEventListener( 'keydown', tocEscapeHandler );
documentFocus();
}
}
function showEdit(){
var l = document.querySelector( '#top-github-link a' );
if( l ){
l.click();
}
}
function showPrint(){
var l = document.querySelector( '#top-print-link a' );
if( l ){
l.click();
}
}
function navPrev(){
var e = document.querySelector( 'a.nav-prev' );
location.href = e && e.getAttribute( 'href' );
};
function navNext(){
var e = document.querySelector( 'a.nav-next' );
location.href = e && e.getAttribute( 'href' );
};
function initToc(){
if( isPrint ){
return;
}
document.addEventListener( 'keydown', editShortcutHandler );
document.addEventListener( 'keydown', printShortcutHandler );
document.addEventListener( 'keydown', sidebarShortcutHandler );
document.addEventListener( 'keydown', searchShortcutHandler );
document.addEventListener( 'keydown', tocShortcutHandler );
document.querySelector( '#sidebar-overlay' ).addEventListener( 'click', showNav );
document.querySelector( '#sidebar-toggle' ).addEventListener( 'click', showNav );
document.querySelector( '#toc-overlay' ).addEventListener( 'click', showToc );
var t = document.querySelector( '#toc-menu' );
var p = document.querySelector( '.progress' );
if( t && p ){
// we may not have a toc
t.addEventListener( 'click', showToc );
p.addEventListener( 'click', showToc );
}
// finally give initial focus to allow keyboard scrolling in FF
documentFocus();
}
function initSwipeHandler(){
if( !touchsupport ){
return;
}
var startx = null;
var starty = null;
var handleStartX = function(evt) {
startx = evt.touches[0].clientX;
starty = evt.touches[0].clientY;
return false;
};
var handleMoveX = function(evt) {
if( startx !== null ){
var diffx = startx - evt.touches[0].clientX;
var diffy = starty - evt.touches[0].clientY || .1 ;
if( diffx / Math.abs( diffy ) < 2 ){
// detect mostly vertical swipes and reset our starting pos
// to not detect a horizontal move if vertical swipe is unprecise
startx = evt.touches[0].clientX;
}
else if( diffx > 30 ){
startx = null;
starty = null;
var b = document.querySelector( 'body' );
b.classList.remove( 'sidebar-flyout' );
document.removeEventListener( 'keydown', sidebarEscapeHandler );
documentFocus();
}
}
return false;
};
var handleEndX = function(evt) {
startx = null;
starty = null;
return false;
};
document.querySelector( '#sidebar-overlay' ).addEventListener("touchstart", handleStartX, false);
document.querySelector( '#sidebar' ).addEventListener("touchstart", handleStartX, false);
document.querySelectorAll( '#sidebar *' ).forEach( function(e){ e.addEventListener("touchstart", handleStartX); }, false);
document.querySelector( '#sidebar-overlay' ).addEventListener("touchmove", handleMoveX, false);
document.querySelector( '#sidebar' ).addEventListener("touchmove", handleMoveX, false);
document.querySelectorAll( '#sidebar *' ).forEach( function(e){ e.addEventListener("touchmove", handleMoveX); }, false);
document.querySelector( '#sidebar-overlay' ).addEventListener("touchend", handleEndX, false);
document.querySelector( '#sidebar' ).addEventListener("touchend", handleEndX, false);
document.querySelectorAll( '#sidebar *' ).forEach( function(e){ e.addEventListener("touchend", handleEndX); }, false);
}
function initImage(){
document.querySelectorAll( '.lightbox' ).forEach( function(e){ e.addEventListener("keydown", imageEscapeHandler); }, false);
}
function clearHistory() {
var visitedItem = baseUriFull + 'visited-url/'
for( var item in sessionStorage ){
if( item.substring( 0, visitedItem.length ) === visitedItem ){
sessionStorage.removeItem( item );
var url = item.substring( visitedItem.length );
// in case we have `relativeURLs=true` we have to strip the
// relative path to root
url = url.replace( /\.\.\//g, '/' ).replace( /^\/+\//, '/' );
document.querySelectorAll( '[data-nav-id="'+url+'"]' ).forEach( function( e ){
e.classList.remove( 'visited' );
});
}
}
}
function initHistory() {
var visitedItem = baseUriFull + 'visited-url/'
sessionStorage.setItem( visitedItem+document.querySelector( 'body' ).dataset.url, 1);
// loop through the sessionStorage and see if something should be marked as visited
for( var item in sessionStorage ){
if( item.substring( 0, visitedItem.length ) === visitedItem && sessionStorage.getItem( item ) == 1 ){
var url = item.substring( visitedItem.length );
// in case we have `relativeURLs=true` we have to strip the
// relative path to root
url = url.replace( /\.\.\//g, '/' ).replace( /^\/+\//, '/' );
document.querySelectorAll( '[data-nav-id="'+url+'"]' ).forEach( function( e ){
e.classList.add( 'visited' );
});
}
}
}
function scrollToActiveMenu() {
window.setTimeout(function(){
var e = document.querySelector( '#sidebar ul.topics li.active a' );
if( e && e.scrollIntoView ){
e.scrollIntoView({
block: 'center',
});
}
}, 10);
}
function scrollToFragment() {
if( !window.location.hash || window.location.hash.length <= 1 ){
return;
}
window.setTimeout(function(){
try{
var e = document.querySelector( window.location.hash );
if( e && e.scrollIntoView ){
e.scrollIntoView({
block: 'start',
});
}
} catch( e ){}
}, 10);
}
function mark() {
// mark some additional stuff as searchable
var topbarLinks = document.querySelectorAll( '#topbar a:not(.topbar-link):not(.btn)' );
for( var i = 0; i < topbarLinks.length; i++ ){
topbarLinks[i].classList.add( 'highlight' );
}
var bodyInnerLinks = document.querySelectorAll( '#body-inner a:not(.lightbox-link):not(.btn):not(.lightbox)' );
for( var i = 0; i < bodyInnerLinks.length; i++ ){
bodyInnerLinks[i].classList.add( 'highlight' );
}
var value = sessionStorage.getItem( baseUriFull + 'search-value' );
var highlightableElements = document.querySelectorAll( '.highlightable' );
highlight( highlightableElements, value, { element: 'mark' } );
var markedElements = document.querySelectorAll( 'mark' );
for( var i = 0; i < markedElements.length; i++ ){
var parent = markedElements[i].parentNode;
while( parent && parent.classList ){
if( parent.classList.contains( 'expand' ) ){
var expandInputs = parent.querySelectorAll( 'input:not(.expand-marked)' );
if( expandInputs.length ){
expandInputs[0].classList.add( 'expand-marked' );
expandInputs[0].dataset.checked = expandInputs[0].checked ? 'true' : 'false';
expandInputs[0].checked = true;
}
}
if( parent.tagName.toLowerCase() === 'li' ){
var toggleInputs = parent.querySelectorAll( 'input.toggle:not(.menu-marked)' );
if( toggleInputs.length ){
toggleInputs[0].classList.add( 'menu-marked' );
toggleInputs[0].dataset.checked = toggleInputs[0].checked ? 'true' : 'false';
toggleInputs[0].checked = true;
}
}
parent = parent.parentNode;
}
}
psm && psm.update();
}
window.relearn.markSearch = mark;
function highlight( es, words, options ){
var settings = {
className: 'highlight',
element: 'span',
caseSensitive: false,
wordsOnly: false
};
Object.assign( settings, options );
if( !words ){ return; }
if( words.constructor === String ){
words = [ words ];
}
words = words.filter( function( word, i ){
return word != '';
});
words = words.map( function( word, i ){
return word.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
});
if( words.length == 0 ){ return this; }
var flag = settings.caseSensitive ? '' : 'i';
var pattern = "(" + words.join( '|' ) + ')';
if( settings.wordsOnly ){
pattern = '\\b' + pattern + '\\b';
}
var re = new RegExp( pattern, flag );
for( var i = 0; i < es.length; i++ ){
highlightNode( es[i], re, settings.element, settings.className );
}
};
function highlightNode( node, re, nodeName, className ){
if( node.nodeType === 3 && node.parentElement && node.parentElement.namespaceURI == 'http://www.w3.org/1999/xhtml' ) { // text nodes
var match = node.data.match( re );
if( match ){
var highlight = document.createElement( nodeName || 'span' );
highlight.className = className || 'highlight';
var wordNode = node.splitText( match.index );
wordNode.splitText( match[0].length );
var wordClone = wordNode.cloneNode( true );
highlight.appendChild( wordClone );
wordNode.parentNode.replaceChild( highlight, wordNode );
return 1; //skip added node in parent
}
} else if( (node.nodeType === 1 && node.childNodes) && // only element nodes that have children
!/(script|style)/i.test(node.tagName) && // ignore script and style nodes
!(node.tagName === nodeName.toUpperCase() && node.className === className) ){ // skip if already highlighted
for( var i = 0; i < node.childNodes.length; i++ ){
i += highlightNode( node.childNodes[i], re, nodeName, className );
}
}
return 0;
};
function unmark() {
sessionStorage.removeItem( baseUriFull + 'search-value' );
var markedElements = document.querySelectorAll( 'mark' );
for( var i = 0; i < markedElements.length; i++ ){
var parent = markedElements[i].parentNode;
while( parent && parent.classList ){
if( parent.tagName.toLowerCase() === 'li' ){
var toggleInputs = parent.querySelectorAll( 'input.toggle.menu-marked' );
if( toggleInputs.length ){
toggleInputs[0].checked = toggleInputs[0].dataset.checked === 'true';
toggleInputs[0].dataset.checked = null;
toggleInputs[0].classList.remove( 'menu-marked' );
}
}
if( parent.classList.contains( 'expand' ) ){
var expandInputs = parent.querySelectorAll( 'input.expand-marked' );
if( expandInputs.length ){
expandInputs[0].checked = expandInputs[0].dataset.checked === 'true';
expandInputs[0].dataset.checked = null;
expandInputs[0].classList.remove( 'expand-marked' );
}
}
parent = parent.parentNode;
}
}
var highlighted = document.querySelectorAll( '.highlightable' );
unhighlight( highlighted, { element: 'mark' } );
psm && psm.update();
}
function unhighlight( es, options ){
var settings = {
className: 'highlight',
element: 'span'
};
Object.assign( settings, options );
for( var i = 0; i < es.length; i++ ){
var highlightedElements = es[i].querySelectorAll( settings.element + '.' + settings.className );
for( var j = 0; j < highlightedElements.length; j++ ){
var parent = highlightedElements[j].parentNode;
parent.replaceChild( highlightedElements[j].firstChild, highlightedElements[j] );
parent.normalize();
}
}
};
// replace jQuery.createPseudo with https://stackoverflow.com/a/66318392
function elementContains( txt, e ){
var regex = RegExp( txt, 'i' );
var nodes = [];
if( e ){
var tree = document.createTreeWalker( e, 4 /* NodeFilter.SHOW_TEXT */, function( node ){
return regex.test( node.data );
}, false );
var node = null;
while( node = tree.nextNode() ){
nodes.push( node.parentElement );
}
}
return nodes;
}
function searchInputHandler( value ){
unmark();
if( value.length ){
sessionStorage.setItem( baseUriFull+'search-value', value );
mark();
}
}
function initSearch() {
// sync input/escape between searchbox and searchdetail
var inputs = document.querySelectorAll( 'input.search-by' );
inputs.forEach( function( e ){
e.addEventListener( 'keydown', function( event ){
if( event.key == 'Escape' ){
var input = event.target;
var search = sessionStorage.getItem( baseUriFull+'search-value' );
if( !search || !search.length ){
input.blur();
}
searchInputHandler( '' );
inputs.forEach( function( e ){
e.value = '';
});
if( !search || !search.length ){
documentFocus();
}
}
});
e.addEventListener( 'input', function( event ){
var input = event.target;
var value = input.value;
searchInputHandler( value );
inputs.forEach( function( e ){
if( e != input ){
e.value = value;
}
});
});
});
document.querySelectorAll( '[data-search-clear]' ).forEach( function( e ){
e.addEventListener( 'click', function(){
inputs.forEach( function( e ){
e.value = '';
var event = document.createEvent( 'Event' );
event.initEvent( 'input', false, false );
e.dispatchEvent( event );
});
unmark();
});
});
var urlParams = new URLSearchParams( window.location.search );
var value = urlParams.get( 'search-by' );
if( value ){
sessionStorage.setItem( baseUriFull+'search-value', value );
}
mark();
// set initial search value on page load
if( sessionStorage.getItem( baseUriFull+'search-value' ) ){
var searchValue = sessionStorage.getItem( baseUriFull+'search-value' );
inputs.forEach( function( e ){
e.value = searchValue;
var event = document.createEvent( 'Event' );
event.initEvent( 'input', false, false );
e.dispatchEvent( event );
});
var found = elementContains( searchValue, document.querySelector( '#body-inner' ) );
var searchedElem = found.length && found[ 0 ];
if( searchedElem ){
searchedElem.scrollIntoView( true );
var scrolledY = window.scrollY;
if( scrolledY ){
window.scroll( 0, scrolledY - 125 );
}
}
}
window.relearn.isSearchInit = true;
window.relearn.runInitialSearch && window.relearn.runInitialSearch();
}
ready( function(){
initArrowNav();
initMermaid();
initSwagger();
initMenuScrollbar();
scrollToActiveMenu();
scrollToFragment();
initToc();
initAnchorClipboard();
initCodeClipboard();
restoreTabSelections();
initSwipeHandler();
initHistory();
initSearch();
initImage();
});
function useMermaid( config ){
if( !Object.assign ){
// We don't support Mermaid for IE11 anyways, so bail out early
return;
}
if (typeof mermaid != 'undefined' && typeof mermaid.mermaidAPI != 'undefined') {
mermaid.initialize( Object.assign( { "securityLevel": "antiscript", "startOnLoad": false }, config ) );
if( config.theme && variants ){
var write_style = variants.findLoadedStylesheet( 'variant-style' );
write_style.setProperty( '--CONFIG-MERMAID-theme', config.theme );
}
}
}
if( window.themeUseMermaid ){
useMermaid( window.themeUseMermaid );
}
function useSwagger( config ){
if( config.theme && variants ){
var write_style = variants.findLoadedStylesheet( 'variant-style' );
write_style.setProperty( '--CONFIG-SWAGGER-theme', config.theme );
}
}
if( window.themeUseSwagger ){
useSwagger( window.themeUseSwagger );
}