Revert "Chinese pinyin search support"

This reverts commit ddd3c1a
yihuaxiang · Sep 9, 2019 · 9b97c9b · 9b97c9b
1 parent e27ce5f
commit 9b97c9b
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Showing 4 changed files with 7 additions and 411 deletions.
diff --git a/app.html b/app.html
@@ -102,8 +102,6 @@ <h3 id="announcement-title">What's New</h3>
         </div>
       </div>
     </div>
-    <script src="./lib/chinese/pinyin_dict_notone.js"></script>
-    <script src="./lib/chinese/pinyinUtil.js"></script>
     <script src="app.js"></script>
   </body>
 </html>
diff --git a/app.js b/app.js
@@ -33,37 +33,16 @@ document.addEventListener("DOMContentLoaded", function() {
   });
 
   function highlight(text, textToHighlight) {
-    if (textToHighlight.length > 0) {
-      var keywords = [getChineseKeyWordsByPinyin(text,textToHighlight)].concat(textToHighlight).filter(function(str){
-        return str != null && str.trim() != '';
-      });
-      console.info('keywords is ',keywords)
-      var regex = new RegExp(keywords.join('|'),'g')
-      console.info('regex and text is ',regex,text)
-      return text.toLowerCase()
-        .replace(regex,function(kw){
-          return "<span class='highlight'>" + kw + "</span>"
-        })
-    }
+    if (textToHighlight.length > 0)
+      return text
+        .toLowerCase()
+        .replace(
+          textToHighlight,
+          "<span class='highlight'>" + textToHighlight + "</span>"
+        );
     else return text;
   }
 
-  function getChineseKeyWordsByPinyin(text,pinyin){
-    var chars = text.split('');
-    var pinyins = chars.map(function(char){
-      return pinyinUtil.getPinyin(char);
-    })
-    var keywords = [];
-    for(var i = 0;i<pinyins.length;i++){
-      var _char = chars[i];
-      var _pinyin = pinyins[i]
-      if(pinyin.indexOf(_pinyin) >= 0 && _char != _pinyin && _char.trim() != ''){
-        keywords.push(_char);
-      }
-    }
-    return keywords.join('');
-  }
-
   /**
    * removes the dom element and the corresponding tab from the browser
    * @param tabElement - DOM element from the list containing data-id attributes
@@ -243,11 +222,6 @@ document.addEventListener("DOMContentLoaded", function() {
               .indexOf(searchInput.value.trim().toLowerCase()) == -1 &&
             tab.url
               .toLowerCase()
-              .indexOf(searchInput.value.trim().toLowerCase()) == -1 &&
-
-            // chinese search
-            pinyinUtil.getPinyin(tab.title)
-              .replace(/\W/g,'')
               .indexOf(searchInput.value.trim().toLowerCase()) == -1
           ) {
             continue;