✨ feat: 新增 WYSIWYG 编辑器功能和相关工具栏事件处理

web/template/syzoj/problem.php

@@ -34,28 +34,6 @@ if ($pr_flag) {
     box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05), 0 2px 4px rgba(0, 0, 0, 0.05);
   }
 
-  .md pre {
-    position: relative;
-  }
-
-  .md-code-copy {
-    position: absolute;
-    top: 8px;
-    right: 8px;
-    z-index: 1;
-    font-size: 12px;
-    color: #4d4d4d;
-    background-color: #fff;
-    border: 1px solid #e0e0e0;
-    padding: 2px 8px;
-    border-radius: 4px;
-    cursor: pointer;
-    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
-  }
-
-  .md-code-copy:hover {
-    background-color: #f5f5f5;
-  }
 </style>
 <script src="<?php echo $OJ_CDN_URL . $path_fix . "template/$OJ_TEMPLATE/" ?>clipboard.min.js"></script>
 <script src="include/vditor-adapter.js"></script>
@@ -537,55 +515,6 @@ if ($pr_flag) {
     $(document).ready(function () {
       $("#creator").load("problem-ajax.php?pid=<?php echo $id ?>");
 
-      function copyText(content, onSuccess, onFail) {
-        if (navigator.clipboard && window.isSecureContext) {
-          navigator.clipboard.writeText(content).then(onSuccess).catch(onFail);
-          return;
-        }
-        const textarea = document.createElement('textarea');
-        textarea.value = content;
-        textarea.style.position = 'fixed';
-        textarea.style.left = '-9999px';
-        document.body.appendChild(textarea);
-        textarea.focus();
-        textarea.select();
-        try {
-          const copied = document.execCommand('copy');
-          copied ? onSuccess() : onFail();
-        } catch (err) {
-          onFail();
-        }
-        document.body.removeChild(textarea);
-      }
-
-      function initMarkdownCodeCopy() {
-        $('.md pre').each(function () {
-          const pre = $(this);
-          if (pre.find('.md-code-copy').length > 0) return;
-
-          const btn = $('<button type="button" class="md-code-copy"><?php echo $MSG_COPY; ?></button>');
-          btn.on('click', function () {
-            const code = pre.find('code').first();
-            const text = code.length > 0 ? code.text() : pre.text();
-            const currentBtn = $(this);
-
-            copyText(
-              text,
-              function () {
-                currentBtn.text('<?php echo $MSG_COPY . $MSG_SUCCESS; ?>!');
-                setTimeout(function () { currentBtn.text('<?php echo $MSG_COPY; ?>'); }, 1500);
-              },
-              function () {
-                currentBtn.text('<?php echo $MSG_COPY . $MSG_FAIL; ?>!');
-                setTimeout(function () { currentBtn.text('<?php echo $MSG_COPY; ?>'); }, 1500);
-              }
-            );
-          });
-
-          pre.prepend(btn);
-        });
-      }
-
       function addMarkdownInputOutputLabels() {
         for (let i = 1; i < 10; i++) {
           $(".language-input" + i).parent().each(function () {
@@ -623,7 +552,6 @@ if ($pr_flag) {
         return HustOJVditor.renderMarkdownBlocks('.md').then(function () {
           addMarkdownInputOutputLabels();
           styleMarkdownTables();
-          initMarkdownCodeCopy();
         });
       <?php } ?>
         return Promise.resolve([]);