search the library

.gitignore

@@ -6,3 +6,4 @@
 build/
 dist/
 pip-wheel-metadata/
+library/data

library/searchtest.py

@@ -0,0 +1,56 @@
+from whoosh.index import create_in
+from whoosh.fields import *
+from whoosh.qparser import QueryParser
+
+import csv
+import os
+import argparse
+from csvparser.csvparser import getfullpublication
+
+SCRIPT_DIR = os.path.dirname(__file__)
+DATA_DIR = os.path.abspath(os.path.join(SCRIPT_DIR, "data"))
+
+
+def index_csv_file():
+    filename = os.path.join(DATA_DIR, "varlib.csv")
+    with open(filename, 'r', encoding='utf_8_sig') as libcsv:
+        csv_as_dict = csv.DictReader(libcsv)
+        for row in csv_as_dict:
+            rowcontent = concatenate_csv_row(row)
+            writer.add_document(title=row["Id"], path=u"/a", content=rowcontent)
+    writer.commit()
+
+def search(searchinput):
+    with ix.searcher() as searcher:
+        query = QueryParser("content", ix.schema).parse(searchinput)
+        results = searcher.search(query)
+        bookid = results[0]['title']
+        for book in results:
+            bookid = book['title']
+            print(f"result found: {bookid}")
+            publication = getfullpublication(bookid)
+            print(f"{publication['Author']} - {publication['Title']}")
+
+
+def concatenate_csv_row(row):
+    rowcontent = []
+    rowcontent.append(row["Publication"])
+    rowcontent.append(row["Author"])
+    rowcontent.append(row["Fields"])
+    rowcontent.append(row["Type"])
+    rowcontent.append(row["Publishers"])
+    rowcontent.append(row["Highlights"])
+    rowcontent.append(row["Comments"])
+    return ' '.join(rowcontent)
+
+parser = argparse.ArgumentParser()
+parser.add_argument("-s", "--search", type=str)
+args = parser.parse_args()
+searchinput = args.search
+
+schema = Schema(title=TEXT(stored=True), path=ID(stored=True), content=TEXT)
+ix = create_in(DATA_DIR, schema)
+writer = ix.writer()
+index_csv_file()
+print(searchinput)
+search(searchinput)

library/static/css/style.css

@@ -43,7 +43,7 @@ body:after {
   margin: 1em 0;
 }
 
-#tagsearch{
+#booksearch{
   background: #f1f1f1;
   text-decoration: none;
   text-overflow: ellipsis;

library/static/js/search.js

@@ -0,0 +1,23 @@
+let searchInput = document.getElementById('booksearch');
+let timeout = null;
+// Listen for keystroke events
+searchInput.addEventListener('keyup', function (e) {
+    // Clear the timeout if it has already been set.
+    clearTimeout(timeout);
+    // Make a new timeout set to go off in 1000ms (1 second)
+    timeout = setTimeout(function () {
+				if (searchInput.value.length > 2) {
+					searchTags(searchInput.value);
+				} else {
+					clearSearchTags();
+				}
+    }, 1000);
+});
+
+function searchTags(searchInput) {
+   console.log(searchInput);
+}
+
+function clearSearchTags() {
+  console.log("stop search");
+}

library/templates/index.html

@@ -31,4 +31,6 @@
 {% endfor%}
 </div>
 <script src="{{ url_for('static', filename='js/dropdown.js')}}"></script>
+<script src="{{ url_for('static', filename='js/search.js')}}"></script>
+
 {% endblock %}

library/templates/menu.html

@@ -26,6 +26,6 @@
      </div>
    </div>
    <div class="dropdown">
-     <input id="tagsearch" type="text" placeholder="🔍 Search..">
+     <input id="booksearch" type="text" placeholder="🔍 Search..">
    </div>
 {% endblock menu %}

requirements.txt

@@ -1,3 +1,5 @@
+anyascii==0.3.2
+attrs==23.1.0
 bcrypt==4.0.1
 blinker==1.6.2
 certifi==2023.5.7
@@ -13,6 +15,7 @@ itsdangerous==2.1.2
 Jinja2==3.1.2
 MarkupSafe==2.1.3
 Pillow==10.0.0
+pyahocorasick==2.0.0
 python-dateutil==2.8.2
 pytz==2023.3
 requests==2.31.0