From e9ec93a471d9a753db01b682e75c52b32adf16f2 Mon Sep 17 00:00:00 2001
From: Christoph Cullmann <cullmann@kde.org>
Date: Thu, 18 Feb 2021 21:44:01 +0100
Subject: use LoveIt theme, self hosted

---
 themes/LoveIt/assets/lib/lunr/lunr.th.js | 97 ++++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 themes/LoveIt/assets/lib/lunr/lunr.th.js

(limited to 'themes/LoveIt/assets/lib/lunr/lunr.th.js')

diff --git a/themes/LoveIt/assets/lib/lunr/lunr.th.js b/themes/LoveIt/assets/lib/lunr/lunr.th.js
new file mode 100644
index 0000000..28a134d
--- /dev/null
+++ b/themes/LoveIt/assets/lib/lunr/lunr.th.js
@@ -0,0 +1,97 @@
+/*!
+ * Lunr languages, `Thai` language
+ * https://github.com/MihaiValentin/lunr-languages
+ *
+ * Copyright 2017, Keerati Thiwanruk
+ * http://www.mozilla.org/MPL/
+ */
+/*!
+ * based on
+ * Snowball JavaScript Library v0.3
+ * http://code.google.com/p/urim/
+ * http://snowball.tartarus.org/
+ *
+ * Copyright 2010, Oleg Mazko
+ * http://www.mozilla.org/MPL/
+ */
+
+/**
+ * export the module via AMD, CommonJS or as a browser global
+ * Export code from https://github.com/umdjs/umd/blob/master/returnExports.js
+ */
+
+(function(root, factory) {
+  if (typeof define === 'function' && define.amd) {
+    // AMD. Register as an anonymous module.
+    define(factory)
+  } else if (typeof exports === 'object') {
+    /**
+     * Node. Does not work with strict CommonJS, but
+     * only CommonJS-like environments that support module.exports,
+     * like Node.
+     */
+    module.exports = factory()
+  } else {
+    // Browser globals (root is window)
+    factory()(root.lunr);
+  }
+}(this, function() {
+  /**
+   * Just return a value to define the module export.
+   * This example returns an object, but the module
+   * can return a function as the exported value.
+   */
+  return function(lunr) {
+    /* throw error if lunr is not yet included */
+    if ('undefined' === typeof lunr) {
+      throw new Error('Lunr is not present. Please include / require Lunr before this script.');
+    }
+
+    /* throw error if lunr stemmer support is not yet included */
+    if ('undefined' === typeof lunr.stemmerSupport) {
+      throw new Error('Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.');
+    }
+
+    /*
+    Thai tokenization is the same to Japanense, which does not take into account spaces.
+    So, it uses the same logic to assign tokenization function due to different Lunr versions.
+    */
+    var isLunr2 = lunr.version[0] == "2";
+
+    /* register specific locale function */
+    lunr.th = function() {
+        this.pipeline.reset();
+        this.pipeline.add(
+            /*lunr.th.stopWordFilter,*/
+            lunr.th.trimmer
+        );
+
+        if (isLunr2) { // for lunr version 2.0.0
+            this.tokenizer = lunr.th.tokenizer;
+        } else {
+            if (lunr.tokenizer) { // for lunr version 0.6.0
+                lunr.tokenizer = lunr.th.tokenizer;
+            }
+            if (this.tokenizerFn) { // for lunr version 0.7.0 -> 1.0.0
+                this.tokenizerFn = lunr.th.tokenizer;
+            }
+        }
+    };
+
+    /* lunr trimmer function */
+    lunr.th.wordCharacters = "[\u0e00-\u0e7f]";
+    lunr.th.trimmer = lunr.trimmerSupport.generateTrimmer(lunr.th.wordCharacters);
+    lunr.Pipeline.registerFunction(lunr.th.trimmer, 'trimmer-th');
+
+    var segmenter = lunr.wordcut;
+    segmenter.init();
+    lunr.th.tokenizer = function (obj) {
+      //console.log(obj);
+      if (!arguments.length || obj == null || obj == undefined) return []
+      if (Array.isArray(obj)) return obj.map(function (t) { return isLunr2 ? new lunr.Token(t) : t })
+
+      var str = obj.toString().replace(/^\s+/, '');
+      return segmenter.cut(str).split('|');
+    }
+  };
+}))
-- 
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