482 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			HTML
		
	
	
	
			
		
		
	
	
			482 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			HTML
		
	
	
	
{{ $js := .Site.Data.lib.js }}
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{{ $css := .Site.Data.lib.css }}
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{{ $jquery := resources.Get "js/jquery.min.js" | resources.Fingerprint }}
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<script defer src="{{ $jquery.RelPermalink }}"></script>
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{{ $enquire := resources.Get "js/enquire.min.js" | resources.Fingerprint }}
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<script defer src="{{ $enquire.RelPermalink }}"></script>
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{{ $clipboard := resources.Get "js/clipboard.min.js" | resources.Fingerprint }}
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<script defer src="{{ $clipboard.RelPermalink }}"></script>
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{{ $lazysizes := resources.Get "js/lazysizes.min.js" | resources.Fingerprint }}
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<script defer src="{{ $lazysizes.RelPermalink }}"></script>
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{{ $zzo := resources.Get "js/zzo.js" | resources.Minify | resources.Fingerprint }}
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<script defer src="{{ $zzo.RelPermalink }}"></script>
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{{ if $.Param "enablePhotoSwipe" }}
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  {{ $photoSwipe := resources.Get "lib/photoswipe/photoswipe.min.js" | resources.Fingerprint }}
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  <script defer src="{{ $photoSwipe.RelPermalink }}"></script>
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  {{ $photoSwipeUi := resources.Get "lib/photoswipe/photoswipe-ui-default.min.js" | resources.Fingerprint }}
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  <script defer src="{{ $photoSwipeUi.RelPermalink }}"></script>
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  {{ $photoSwipeStyle := resources.Get "lib/photoswipe/photoswipe.css" | resources.Minify }}
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  <link rel="stylesheet" href="{{ $photoSwipeStyle.RelPermalink }}">
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  {{ $photoSwipeSkin := resources.Get "lib/photoswipe/custom-skin.css" | resources.Minify }}
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  <link rel="stylesheet" href="{{ $photoSwipeSkin.RelPermalink }}">
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{{ end }}
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{{ if $.Param "enableToc" }}
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  {{ $toc := resources.Get "js/jquery.toc.min.js" | resources.Fingerprint }}
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  <script defer src="{{ $toc.RelPermalink }}"></script>
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{{ end }}
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{{ if in .Params.Libraries "mermaid" }}
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  <script defer src="{{ $js.mermaid.url }}" integrity="{{ $js.mermaid.sri }}" crossorigin="anonymous"></script>
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{{ end }}
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{{ if in .Params.Libraries "katex" }}
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  <link rel="stylesheet" href="{{ $css.katex.url }}" integrity="{{$css.katex.sri }}" crossorigin="anonymous">
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  <script defer src="{{ $js.katex.url }}" integrity="{{ $js.katex.sri }}" crossorigin="anonymous"></script>
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  <script defer src="{{ $js.katex_auto_render.url }}" integrity="{{ $js.katex_auto_render.sri }}" crossorigin="anonymous"></script>
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{{ end }}
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{{ if in .Params.Libraries "flowchartjs" }}
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  <script defer src="{{ $js.raphael.url }}" integrity="{{ $js.raphael.sri }}" crossorigin="anonymous"></script>
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  <script defer src="{{ $js.flowchartjs.url }}" integrity="{{ $js.flowchartjs.sri }}" crossorigin="anonymous"></script>
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{{ end }}
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{{ if in .Params.Libraries "mathjax" }}
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  <script defer src="{{ $js.mathjax.url }}" integrity="{{ $js.mathjax.sri }}" crossorigin="anonymous"></script>
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{{ end }}
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{{ if in .Params.Libraries "msc" }}
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  <script defer src="{{ $js.webfont.url }}"></script>
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  <script defer src="{{ $js.snap_svg.url }}"></script>
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  <script defer src="{{ $js.lodash.url }}" integrity="{{ $js.lodash.sri }}" crossorigin="anonymous"></script>
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  <script defer src="{{ $js.sequence_diagram.url }}" integrity="{{ $js.sequence_diagram.sri }}" crossorigin="anonymous"></script>
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  <link rel="stylesheet" href="{{ $css.sequence_diagram.url }}" integrity="{{ $css.sequence_diagram.sri }}" crossorigin="anonymous">
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{{ end }}
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{{ if in .Params.Libraries "chart" }}
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  <script defer src="{{ $js.chart.url }}" integrity="{{ $js.chart.sri }}" crossorigin="anonymous"></script>
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{{ end }}
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{{ if in .Params.Libraries "wavedrom" }}
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<script defer src="{{ $js.wavedrom.url }}" integrity="{{ $js.wavedrom.sri }}" crossorigin="anonymous"></script>
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<script defer src="{{ $js.wavedrom_skin.url }}" integrity="{{ $js.wavedrom_skin.sri }}" crossorigin="anonymous"></script>
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{{ end }}
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{{ if in .Params.Libraries "viz" }}
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  <script defer src="{{ $js.viz.url }}" crossorigin="anonymous"></script>
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  <script defer src="{{ $js.viz_render.url }}" integrity="{{ $js.viz_render.sri }}" crossorigin="anonymous"></script>
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{{ end }}
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<script>
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  window.onload = function() {
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    // syntax highlight
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    (function () {
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      document.querySelectorAll('.chroma > table')
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        .forEach((element) => {
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          const sub = element.querySelector('code[data-lang]');
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          if (sub) {
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            $(element).closest('div.chroma').attr('data-lang', mapLang(sub.getAttribute('data-lang')));
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          }
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        }
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      );
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    })();
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    (function () {
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      document.querySelectorAll('.single__contents > pre > code')
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        .forEach((element) => {
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          if (!$(element).attr('data-lang')) {
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            $(element).parent().wrap('<div data-lang="Code" class="language-code"></div>');
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          }
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        });
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    })();
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    function mapLang(name) {
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      return {
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        coffeescript: 'CoffeeScript',
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        cpp: 'C++',
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        cs: 'C#',
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        css: 'CSS',
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        html: 'HTML',
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        http: 'HTTP',
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        js: 'JavaScript',
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        json: 'JSON',
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        objectivec: 'Objective-C',
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        php: 'PHP',
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        sql: 'SQL',
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        toml: 'TOML',
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        ts: 'TypeScript',
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        typescript: 'TypeScript',
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        xml: 'XML',
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        yaml: 'YAML',
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      }[name] || name.toUpperCase();
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    }
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    // search
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    runSearch();
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    // counter
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    {{ $enableBusuanzi := .Site.Params.enableBusuanzi }}
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    {{ $busuanziPagePV := .Site.Params.busuanziPagePV }}
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    var enableBusuanzi = JSON.parse({{ $enableBusuanzi | jsonify }});
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    var busuanziPagePV = JSON.parse({{ $busuanziPagePV | jsonify }});
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    if (enableBusuanzi && busuanziPagePV) {      
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      $('#busuanzi_value_page_pv').digits();
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    }    
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    var navbar = $('.navbar');
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    // toc
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    {{ $enableToc := ($.Param "enableToc") }}
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    var enableToc = JSON.parse({{ $enableToc | jsonify }});
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    if (enableToc) {
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      $("#toc").toc({ content: ".single__contents", headings: "h1,h2,h3,h4" });
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      $('#toc > li').each(function () {
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        $(this).find('ul').css('display', 'none');
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      });
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      $('#toc a').each(function () {
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        $(this).click(function () {
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          navbar.removeClass('navbar--show');
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          navbar.removeClass('navbar--hide');
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          navbar.addClass('navbar--hide');
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          $(".single__contents :header").each(function () {
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            $('.toc a').removeClass('active');
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          });
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          $(this).addClass('active');
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          $('#toc > li').each(function () {
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            $(this).find('ul').css('display', 'none');
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          });
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          $(this).next().css('display', 'block');
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          $(this).parents('ul').css('display', 'block');
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        });
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      });
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      // toc visibility
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      $("#toggle-toc").change(function () {
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        if (this.checked) {
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          $('.toc').fadeIn(200);
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          $('main').removeClass('main-main').removeClass('main').addClass('main-main');
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          $('side').removeClass('main-side');
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          $('.toc__flexbox').attr('data-position', 'fixed');
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        } else {
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          $('.toc').fadeOut(200);
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          $('main').removeClass('main-main').removeClass('main').addClass('main');
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          $('side').removeClass('main-side');
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          $('.toc__flexbox').attr('data-position', 'absolute');
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        }
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      });
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    }    
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    // Add link button for every
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    var text, clip = new ClipboardJS('.anchor');
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    var headers = $('.single__contents :header').not('h6').not('h5');
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    headers.append(function (index, html) {
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      var element = $(this);
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      var url = encodeURI(document.location.origin + document.location.pathname);
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      var link = url + "#" + element[0].id;
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      return " <span class='anchor hide' data-clipboard-text='" + link + "' style='position: relative;'>" +
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        "<span style='font-size: 1rem; position: absolute; right: -2rem; top: 50%; transform: translateY(-50%)'>🔗</span>" +
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        "</span>"
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        ;
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    });
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    headers.on('mouseenter', function () {
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      $(this).find('.anchor').attr('class', 'anchor');
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    });
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    headers.on('mouseleave', function () {
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      $(this).find('.anchor').attr('class', 'anchor hide');
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    });
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    $(".anchor").on('mouseleave', function (e) {
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      $(this).attr('aria-label', null).removeClass('tooltipped tooltipped-s tooltipped-w');
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    });
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    clip.on('success', function (e) {
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      e.clearSelection();
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      $(e.trigger).attr('aria-label', 'Link copied to clipboard!').addClass('tooltipped tooltipped-s');
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    });
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    $('.language-code').each(function (i, node) {
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      $(node).append('<span class="copy-to-clipboard" title="Copy to clipboard"/>');
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    });
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    // clipboard
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    var clipInit = false;
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    $('pre.chroma code, .language-code code').each(function () {
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      var code = $(this),
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        text = code.text();
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      if (text.length > 30) {
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        if (!clipInit) {
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          var text, clip = new ClipboardJS('.copy-to-clipboard', {
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            text: function (trigger) {
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              console.log();
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              if ($(trigger).prev().find('code').length > 1) {                
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                text = $(trigger).prev().find(`code[class^="language-"]`).text();
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              } else {
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                text = $(trigger).prev().find('code').text();
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              }
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              return text.replace(/^\$\s/gm, '');
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            }
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          });
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          var inPre;
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          clip.on('success', function (e) {
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            e.clearSelection();
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            inPre = $(e.trigger).parent().prop('tagName') == 'PRE';
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            $(e.trigger).attr('aria-label', 'Copied to clipboard!').addClass('tooltipped tooltipped-w');
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          });
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          clip.on('error', function (e) {
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            inPre = $(e.trigger).parent().prop('tagName') == 'PRE';
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            $(e.trigger).attr('aria-label', fallbackMessage(e.action)).addClass('tooltipped tooltipped-w');
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            $(document).one('copy', function () {
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              $(e.trigger).attr('aria-label', 'Copied to clipboard!').addClass('tooltipped tooltipped-w');
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            });
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          });
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          clipInit = true;
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        }
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        var notAllowedClass = ['language-mermaid', 'language-viz', 'language-wave', 'language-chart', 'language-msc', 'language-flowchart'];
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        var isNotAllowedIncluded = false;
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        var curClassName = code.attr('class');
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        for (let str of notAllowedClass) {
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          if (curClassName && curClassName.startsWith(str)) {
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            isNotAllowedIncluded = true;
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            break;
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          } 
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        }
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        if (!isNotAllowedIncluded) {
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          if (curClassName) {
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            code.closest('div.chroma').append('<span class="copy-to-clipboard" title="Copy to clipboard" />');
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          }         
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        }        
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      }
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    });
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    // gallery
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    {{ $enablePhotoSwipe := ($.Param "enablePhotoSwipe") }}
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    var enablePhotoSwipe = JSON.parse({{ $enablePhotoSwipe | jsonify }});
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    if (enablePhotoSwipe) {
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      var pswpElement = $('.pswp')[0];
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      var imgElements = $('.single__contents').find('img');
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      var items = [];
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      imgElements.each(function (i, v) {
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        $(this).click(function (e) {
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          initGallery(i);
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        });
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        $(this).css('cursor', 'pointer');
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        items.push({
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          src: v['src'],
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          w: 0,
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          h: 0,
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          title: filename(v['src']),
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        });
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      });
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      function filename(str) {
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        var s = str.replace(/\\/g, '/');
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        s = s.substring(s.lastIndexOf('/') + 1);
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        return str ? s.replace(/[?#].+$/, '') : s.split('.')[0];
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      }
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      function initGallery(index) {
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        var options = { index: index };
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        var gallery = new PhotoSwipe(pswpElement, PhotoSwipeUI_Default, items, options);
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        gallery.listen('imageLoadComplete', function (index, item) {
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          if (item.h < 1 || item.w < 1) {
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            let img = new Image();
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            img.onload = () => {
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              item.w = img.width;
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              item.h = img.height;
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              gallery.invalidateCurrItems();
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              gallery.updateSize(true);
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            }
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            img.src = item.src;
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          }
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        });
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        gallery.init();
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      }
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    }
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    // mermaid
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    {{ $lib := .Params.libraries }}
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    var lib = JSON.parse({{ $lib | jsonify }});
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    if (lib && lib.includes('mermaid')) {
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      {{ $themeVariant := (index .Site.Params.themeOptions 0) }}
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      var themeVariant = localStorage.getItem('theme') || JSON.parse({{ $themeVariant | jsonify }});
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      if (themeVariant === "dark" || themeVariant === "hacker") {
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        mermaid.initialize({ theme: 'dark' });
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      } else {
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        mermaid.initialize({ theme: 'default' });
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      }
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      let mermaids = [];
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      [].push.apply(mermaids, document.getElementsByClassName('language-mermaid'));
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      for (i = 0; i < mermaids.length; i++) {
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        $(mermaids[i]).unwrap('pre');
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        $(mermaids[i]).replaceWith(function () {
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          return $("<div />").append($(this).contents()).addClass('mermaid').css('padding', '34px 4px 6px');
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        });
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      }
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    }
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    // katex
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    if (lib && lib.includes('katex')) {
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      var mathElements = document.getElementsByClassName('math');
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      var options = [
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        { left: "$$", right: "$$", display: true },
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        { left: "\\(", right: "\\)", display: false },
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        { left: "\\[", right: "\\]", display: true }
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      ];
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      renderMathInElement(document.querySelector('.single__contents'), options);
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    }
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    // flowchart.js
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    if (lib && lib.includes('flowchartjs')) {
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      {{ $flowchartjs := .Site.Data.flowchartjs }}
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      var options = JSON.parse({{ $flowchartjs | jsonify }});
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      var flowchartPrefix = "language-flowchart";
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      var index = 0;
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      Array.prototype.forEach.call(document.querySelectorAll("[class^=" + flowchartPrefix + "]"), function(x){
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          x.style.display = 'none'
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          x.parentNode.style.backgroundColor = "transparent"
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          jsonContent = x.innerText;
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          node0 = document.createElement('div');
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          node0.id = 'flowchart' + index;
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          x.parentNode.insertBefore(node0, x);
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          var diagram = flowchart.parse(jsonContent);
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          diagram.drawSVG("flowchart"+index, options);
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          index +=1;
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      });      
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    }
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    // mathjax
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    if (lib && lib.includes('mathjax')) {
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      window.MathJax = {
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        tex: {
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          inlineMath: [['$', '$'], ['\\(', '\\)']],
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          displayMath: [['$$', '$$'], ['\\[', '\\]']],
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          processEscapes: false,
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          packages: { '[+]': ['noerrors'] }
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        },
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        loader: {
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          load: ['[tex]/noerrors']
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        },
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      };
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    }
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    // js-sequence-diagram
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    if (lib && lib.includes('msc')) {
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      {{ $msc := .Site.Data.msc }}
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      var options = JSON.parse({{ $msc | jsonify }});    
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      var index = 0;
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      var chartPrefix = "language-msc";
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      Array.prototype.forEach.call(document.querySelectorAll("[class^=" + chartPrefix + "]"), function (x) {
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        x.style.display = 'none'
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        x.parentNode.style.backgroundColor = "transparent"
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        jsonContent = x.innerText;
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        node0 = document.createElement('div');
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        node0.id = 'msc' + index;
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        x.parentNode.insertBefore(node0, x);
 | 
						|
        var diagram = Diagram.parse(jsonContent);
 | 
						|
        diagram.drawSVG("msc" + index, options);
 | 
						|
        index += 1;
 | 
						|
      });
 | 
						|
    }
 | 
						|
 | 
						|
    // chart.js
 | 
						|
    if (lib && lib.includes('chart')) {
 | 
						|
      var borderColor = "#666";
 | 
						|
      var bgColor = "#ddd";
 | 
						|
      var borderWidth = 2;
 | 
						|
 | 
						|
      Chart.defaults.global.elements.rectangle.borderWidth = borderWidth;
 | 
						|
      Chart.defaults.global.elements.rectangle.borderColor = borderColor;
 | 
						|
      Chart.defaults.global.elements.rectangle.backgroundColor = bgColor;
 | 
						|
 | 
						|
      Chart.defaults.global.elements.line.borderWidth = borderWidth;
 | 
						|
      Chart.defaults.global.elements.line.borderColor = borderColor;
 | 
						|
      Chart.defaults.global.elements.line.backgroundColor = bgColor;
 | 
						|
 | 
						|
      Chart.defaults.global.elements.point.borderWidth = borderWidth;
 | 
						|
      Chart.defaults.global.elements.point.borderColor = borderColor;
 | 
						|
      Chart.defaults.global.elements.point.backgroundColor = bgColor;
 | 
						|
 | 
						|
      var chartPrefix = "language-chart";
 | 
						|
      var index = 0;
 | 
						|
      Array.prototype.forEach.call(document.querySelectorAll("[class^=" + chartPrefix + "]"), function (x) {
 | 
						|
        x.style.display = 'none'
 | 
						|
        x.parentNode.style.backgroundColor = "transparent"
 | 
						|
        jsonContent = x.innerText;
 | 
						|
        node0 = document.createElement('canvas');
 | 
						|
        node0.height = 200;
 | 
						|
        node0.style.height = 200;
 | 
						|
        node0.id = 'myChart' + index;
 | 
						|
        source = JSON.parse(jsonContent);
 | 
						|
        x.parentNode.insertBefore(node0, x);
 | 
						|
        var ctx = document.getElementById('myChart' + index).getContext('2d');
 | 
						|
        var myChart = new Chart(ctx, source);
 | 
						|
        index += 1;
 | 
						|
      });            
 | 
						|
    }
 | 
						|
 | 
						|
    // wavedrom
 | 
						|
    if (lib && lib.includes('wavedrom')) {
 | 
						|
      var wavePrefix = "language-wave";
 | 
						|
      var index = 0;
 | 
						|
      Array.prototype.forEach.call(document.querySelectorAll("[class^=" + wavePrefix + "]"), function (x) {
 | 
						|
        x.style.display = 'none'
 | 
						|
        x.parentNode.style.backgroundColor = "transparent"
 | 
						|
        jsonContent = x.innerText;
 | 
						|
        node0 = document.createElement('div');
 | 
						|
        node0.id = 'WaveDrom_Display_' + index;
 | 
						|
        source = JSON.parse(jsonContent);
 | 
						|
        x.parentNode.insertBefore(node0, x);
 | 
						|
        WaveDrom.RenderWaveForm(index, source, "WaveDrom_Display_");
 | 
						|
        index += 1;
 | 
						|
      });
 | 
						|
    }
 | 
						|
 | 
						|
    // viz diagram
 | 
						|
    if (lib && lib.includes('viz')) {
 | 
						|
      var vizPrefix = "language-viz-";
 | 
						|
      Array.prototype.forEach.call(document.querySelectorAll("[class^=" + vizPrefix + "]"), function (x) {
 | 
						|
        x.style.display = 'none'
 | 
						|
        x.parentNode.style.backgroundColor = "transparent"
 | 
						|
        var engine;
 | 
						|
        x.getAttribute("class").split(" ").forEach(function (cls) {
 | 
						|
          if (cls.startsWith(vizPrefix)) {
 | 
						|
            engine = cls.substr(vizPrefix.length);
 | 
						|
          }
 | 
						|
        });
 | 
						|
        var viz = new Viz();
 | 
						|
        viz.renderSVGElement(x.innerText, { engine: engine })
 | 
						|
          .then(function (element) {
 | 
						|
            element.style.width = "100%";
 | 
						|
            x.parentNode.insertBefore(element, x);
 | 
						|
          })
 | 
						|
      });
 | 
						|
    }
 | 
						|
  }
 | 
						|
</script>
 |