Automatic deploy by Github Action:2024-07-05 14:02:49

js/main.js

@@ -0,0 +1,196 @@
+// utils
+const util = {
+
+  // https://github.com/jerryc127/hexo-theme-butterfly
+  diffDate: (d, more = false) => {
+    const dateNow = new Date()
+    const datePost = new Date(d)
+    const dateDiff = dateNow.getTime() - datePost.getTime()
+    const minute = 1000 * 60
+    const hour = minute * 60
+    const day = hour * 24
+
+    let result
+    if (more) {
+      const dayCount = dateDiff / day
+      const hourCount = dateDiff / hour
+      const minuteCount = dateDiff / minute
+
+      if (dayCount > 14) {
+        result = null
+      } else if (dayCount >= 1) {
+        result = parseInt(dayCount) + ' ' + ctx.date_suffix.day
+      } else if (hourCount >= 1) {
+        result = parseInt(hourCount) + ' ' + ctx.date_suffix.hour
+      } else if (minuteCount >= 1) {
+        result = parseInt(minuteCount) + ' ' + ctx.date_suffix.min
+      } else {
+        result = ctx.date_suffix.just
+      }
+    } else {
+      result = parseInt(dateDiff / day)
+    }
+    return result
+  },
+
+  copy: (id, msg) => {
+    const el = document.getElementById(id);
+    if (el) {
+      el.select();
+      document.execCommand("Copy");
+      if (msg && msg.length > 0) {
+        hud.toast(msg, 2500);
+      }
+    }
+  },
+
+  toggle: (id) => {
+    const el = document.getElementById(id);
+    if (el) {
+      el.classList.toggle("display");
+    }
+  },
+
+  scrollTop: () => {
+    window.scrollTo({top: 0, behavior: "smooth"});
+  },
+
+  scrollComment: () => {
+    document.getElementById('comments').scrollIntoView({behavior: "smooth"});
+  },
+}
+
+const hud = {
+  toast: (msg, duration) => {
+    const d = Number(isNaN(duration) ? 2000 : duration);
+    var el = document.createElement('div');
+    el.classList.add('toast');
+    el.classList.add('show');
+    el.innerHTML = msg;
+    document.body.appendChild(el);
+
+    setTimeout(function(){ document.body.removeChild(el) }, d);
+
+  },
+
+}
+
+// defines
+
+const l_body = document.querySelector('.l_body');
+
+
+const init = {
+  toc: () => {
+    utils.jq(() => {
+      const scrollOffset = 32;
+      var segs = [];
+      $("article.md-text :header").each(function (idx, node) {
+        segs.push(node);
+      });
+      function activeTOC() {
+        var scrollTop = $(this).scrollTop();
+        var topSeg = null;
+        for (var idx in segs) {
+          var seg = $(segs[idx]);
+          if (seg.offset().top > scrollTop + scrollOffset) {
+            continue;
+          }
+          if (!topSeg) {
+            topSeg = seg;
+          } else if (seg.offset().top >= topSeg.offset().top) {
+            topSeg = seg;
+          }
+        }
+        if (topSeg) {
+          $("#data-toc a.toc-link").removeClass("active");
+          var link = "#" + topSeg.attr("id");
+          if (link != '#undefined') {
+            const highlightItem = $('#data-toc a.toc-link[href="' + encodeURI(link) + '"]');
+            if (highlightItem.length > 0) {
+              highlightItem.addClass("active");
+            }
+          } else {
+            $('#data-toc a.toc-link:first').addClass("active");
+          }
+        }
+      }
+      function scrollTOC() {
+        const e0 = document.querySelector('#data-toc .toc');
+        const e1 = document.querySelector('#data-toc .toc a.toc-link.active');
+        if (e0 == null || e1 == null) {
+          return;
+        }
+        const offsetBottom = e1.getBoundingClientRect().bottom - e0.getBoundingClientRect().bottom + 100;
+        const offsetTop = e1.getBoundingClientRect().top - e0.getBoundingClientRect().top - 64;
+        if (offsetTop < 0) {
+          e0.scrollBy({top: offsetTop, behavior: "smooth"});
+        } else if (offsetBottom > 0) {
+          e0.scrollBy({top: offsetBottom, behavior: "smooth"});
+        }
+      }
+
+      var timeout = null;
+      window.addEventListener('scroll', function() {
+        activeTOC();
+        if(timeout !== null) clearTimeout(timeout);
+        timeout = setTimeout(function() {
+          scrollTOC();
+        }.bind(this), 50);
+      });      
+    })
+  },
+  sidebar: () => {
+    utils.jq(() => {
+      $("#data-toc a.toc-link").click(function (e) {
+        sidebar.dismiss();
+      });
+    })
+  },
+  relativeDate: (selector) => {
+    selector.forEach(item => {
+      const $this = item
+      const timeVal = $this.getAttribute('datetime')
+      let relativeValue = util.diffDate(timeVal, true)
+      if (relativeValue) {
+        $this.innerText = relativeValue
+      }
+    })
+  },
+  /**
+   * Tabs tag listener (without twitter bootstrap).
+   */
+  registerTabsTag: function () {
+    // Binding `nav-tabs` & `tab-content` by real time permalink changing.
+    document.querySelectorAll('.tabs .nav-tabs .tab').forEach(element => {
+      element.addEventListener('click', event => {
+        event.preventDefault();
+        // Prevent selected tab to select again.
+        if (element.classList.contains('active')) return;
+        // Add & Remove active class on `nav-tabs` & `tab-content`.
+        [...element.parentNode.children].forEach(target => {
+          target.classList.toggle('active', target === element);
+        });
+        // https://stackoverflow.com/questions/20306204/using-queryselector-with-ids-that-are-numbers
+        const tActive = document.getElementById(element.querySelector('a').getAttribute('href').replace('#', ''));
+        [...tActive.parentNode.children].forEach(target => {
+          target.classList.toggle('active', target === tActive);
+        });
+        // Trigger event
+        tActive.dispatchEvent(new Event('tabs:click', {
+          bubbles: true
+        }));
+      });
+    });
+
+    window.dispatchEvent(new Event('tabs:register'));
+  },
+
+}
+
+
+// init
+init.toc()
+init.sidebar()
+init.relativeDate(document.querySelectorAll('#post-meta time'))
+init.registerTabsTag()

js/plugins/copycode.js

@@ -0,0 +1,32 @@
+window.codeElements.forEach((codeElement) => {
+  // 创建复制按钮
+  const codeCopyBtn = document.createElement('div');
+  codeCopyBtn.className = 'copy-btn';
+  codeCopyBtn.textContent = ctx.copycode.default_text;
+  codeElement.appendChild(codeCopyBtn);
+
+  // 添加点击事件监听
+  codeCopyBtn.addEventListener('click', async () => {
+    const codeToCopy = codeElement.querySelector('pre')?.innerText || '';
+    if (navigator.clipboard) {
+      try {
+        await navigator.clipboard.writeText(codeToCopy);
+        codeCopyBtn.textContent = ctx.copycode.success_text;
+        codeCopyBtn.classList.add('success');
+        hud.toast(ctx.copycode.toast, 2500);
+      } catch (error) {
+        codeCopyBtn.textContent = '未获得用户许可';
+        codeCopyBtn.classList.add('warning');
+      }
+    } else {
+      codeCopyBtn.textContent = '浏览器不支持/非HTTPS';
+      codeCopyBtn.classList.add('warning');
+    }
+
+    // 3秒后恢复默认文本
+    setTimeout(() => {
+      codeCopyBtn.textContent = ctx.copycode.default_text;
+      codeCopyBtn.classList.remove('success', 'warning');
+    }, 3000);
+  });
+});

js/search/algolia-search.js

@@ -0,0 +1,75 @@
+utils.jq(() => {
+  var $inputArea = $("input#search-input");
+  if ($inputArea.length === 0) {
+    return;
+  }
+
+  var $resultArea = $("#search-result");
+  var $searchWrapper = $("#search-wrapper");
+  var client = algoliasearch(window.searchConfig.appId, window.searchConfig.apiKey);
+  var index = client.initIndex(window.searchConfig.indexName);
+
+  function filterResults(hits, filterPath) {
+    if (!filterPath || filterPath === '/') return hits;
+    var regex = new RegExp(filterPath);
+    return hits.filter(hit => regex.test(hit.url));
+  }
+
+  function displayResults(hits) {
+    var $resultList = $("<ul>").addClass("search-result-list");
+    if (hits.length === 0) {
+      $searchWrapper.addClass('noresult');
+    } else {
+      $searchWrapper.removeClass('noresult');
+      hits.forEach(function(hit) {
+        var contentSnippet = hit._snippetResult.content.value;
+        var title = hit.hierarchy.lvl1 || 'Untitled';
+        var $item = $("<li>").html(`<a href="${hit.url}"><span class='search-result-title'>${title}</span><p class="search-result-content">${contentSnippet}</p></a>`);
+        $resultList.append($item);
+      });
+    }
+    $resultArea.html($resultList);
+  }
+
+  $inputArea.on("input", function() {
+    var query = $(this).val().trim();
+    var filterPath = $inputArea.data('filter');
+
+    if (query.length <= 0) {
+      $searchWrapper.attr('searching', 'false');
+      $resultArea.empty();
+      return;
+    }
+
+    $searchWrapper.attr('searching', 'true');
+
+    index.search(query, {
+      hitsPerPage: window.searchConfig.hitsPerPage,
+      attributesToHighlight: ['content'],
+      attributesToSnippet: ['content:30'],
+      highlightPreTag: '<span class="search-keyword">',
+      highlightPostTag: '</span>',
+      restrictSearchableAttributes: ['content']
+    }).then(function(responses) {
+      displayResults(filterResults(responses.hits, filterPath));
+    });
+  });
+
+  $inputArea.on("keydown", function(e) {
+    if (e.which == 13) {
+      e.preventDefault();
+    }
+  });
+
+  var observer = new MutationObserver(function(mutationsList) {
+    if (mutationsList.length === 1) {
+      if (mutationsList[0].addedNodes.length) {
+        $searchWrapper.removeClass('noresult');
+      } else if (mutationsList[0].removedNodes.length) {
+        $searchWrapper.addClass('noresult');
+      }
+    }
+  });
+
+  observer.observe($resultArea[0], { childList: true });
+});