Added display of number of elements inside the index + changed variables names

var/www/Flasks/Flask_search.py

@@ -11,6 +11,9 @@ import flask
 from flask import Flask, render_template, jsonify, request
 
 import Paste
+from whoosh import index
+from whoosh.fields import Schema, TEXT, ID
+from whoosh.qparser import QueryParser
 
 # ============ VARIABLES ============
 import Flask_config
@@ -40,7 +43,12 @@ def get_index_list(selected_index=""):
     index_list = []
     for dirs in os.listdir(baseindexpath):
         if os.path.isdir(os.path.join(baseindexpath, dirs)):
-            index_list.append([ dirs, dirs + " - " + str(get_dir_size(dirs) / (1000*1000)) + " Mb", dirs==selected_index.split('/')[-1]])
+            value = dirs
+            name = dirs + " - " + \
+                    str(get_dir_size(dirs) / (1000*1000)) + " Mb " + \
+                    "(" + str(get_item_count(dirs)) + " Items" + ")"
+            flag = dirs==selected_index.split('/')[-1]
+            index_list.append([ value, name, flag])
     return index_list
 
 def get_dir_size(directory):
@@ -49,6 +57,10 @@ def get_dir_size(directory):
         cur_sum += sum(os.path.getsize(os.path.join(directory, name)) for name in files)
     return cur_sum
 
+def get_item_count(dirs):
+    ix = index.open_dir(os.path.join(baseindexpath, dirs))
+    return ix.doc_count_all()
+
 
 # ============ ROUTES ============
 
@@ -61,14 +73,14 @@ def search():
     c = [] #preview of the paste content
     paste_date = []
     paste_size = []
-    index_num = request.form['index_num']
+    index_name = request.form['index_name']
     num_elem_to_get = 50
 
     # select correct index
-    if index_num is None or index_num == "0":
+    if index_name is None or index_name == "0":
         selected_index = get_current_index()
     else:
-        selected_index = os.path.join(baseindexpath, index_num)
+        selected_index = os.path.join(baseindexpath, index_name)
 
     # Search filename
     for path in r_serv_pasteName.smembers(q[0]):
@@ -83,12 +95,9 @@ def search():
         paste_size.append(paste._get_p_size())
 
     # Search full line
-    from whoosh import index
-    from whoosh.fields import Schema, TEXT, ID
     schema = Schema(title=TEXT(stored=True), path=ID(stored=True), content=TEXT)
 
     ix = index.open_dir(selected_index)
-    from whoosh.qparser import QueryParser
     with ix.searcher() as searcher:
         query = QueryParser("content", ix.schema).parse(" ".join(q))
         results = searcher.search_page(query, 1, pagelen=num_elem_to_get)
@@ -121,26 +130,23 @@ def get_more_search_result():
     q = []
     q.append(query)
     page_offset = int(request.form['page_offset'])
-    index_num = request.form['index_num']
+    index_name = request.form['index_name']
     num_elem_to_get = 50
 
     # select correct index
-    if index_num is None or index_num == "0":
+    if index_name is None or index_name == "0":
         selected_index = get_current_index()
     else:
-        selected_index = os.path.join(baseindexpath, index_num)
+        selected_index = os.path.join(baseindexpath, index_name)
 
     path_array = []
     preview_array = []
     date_array = []
     size_array = []
 
-    from whoosh import index
-    from whoosh.fields import Schema, TEXT, ID
     schema = Schema(title=TEXT(stored=True), path=ID(stored=True), content=TEXT)
 
     ix = index.open_dir(selected_index)
-    from whoosh.qparser import QueryParser
     with ix.searcher() as searcher:
         query = QueryParser("content", ix.schema).parse(" ".join(q))
         results = searcher.search_page(query, page_offset, num_elem_to_get)   

var/www/templates/search.html

@@ -92,7 +92,7 @@
                               <div class="row">
                               <div class="col-md-12">
                                   <strong style="">Index: </strong> 
-                                  <select class="form-control" id="index_num" style="display: inline-block; margin-bottom: 5px; width: 15%">
+                                  <select class="form-control" id="index_name" style="display: inline-block; margin-bottom: 5px; width: 25%">
                                       {% for indexElem in index_list %}
                                       <option {% if indexElem[2] %} selected="selected" {% endif %}  value="{{ indexElem[0] }}" >{{ indexElem[1] }}</option>
                                       {% endfor %}
@@ -166,14 +166,14 @@
             $("#load_more_json_button1").show();
         }
 
-        $('#index_num').on('change', function() {
+        $('#index_name').on('change', function() {
             var form = document.createElement('form');
             form.setAttribute("method", 'post');
             form.setAttribute("action", "{{ url_for('search') }}");
 
             var input1 = document.createElement('input');
             input1.setAttribute("type", "hidden");
-            input1.setAttribute("name", "index_num");
+            input1.setAttribute("name", "index_name");
             input1.setAttribute("value", this.value);
             form.appendChild(input1);
             
@@ -201,7 +201,7 @@
     }
 
     function load_search_50_data() {
-        var options = { query: query, page_offset: page_offset, index_num: $("#index_num").val() };
+        var options = { query: query, page_offset: page_offset, index_name: $("#index_name").val() };
         $.post( "{{ url_for('get_more_search_result') }}", options).done(function( data ) {
 
             for(i=0; i<data.path_array.length; i++) {

var/www/templates/searchbox.html

@@ -1,7 +1,7 @@
                           <div class="input-group custom-search-form">
                               <form action="/search" id="form-search" method=POST>
                               <input type="text" name="query" class="form-control" placeholder="Search Paste">
-                              <input type="hidden" name="index_num" class="form-control" value="0" placeholder="Index Num">
+                              <input type="hidden" name="index_name" class="form-control" value="0" placeholder="Index Name">
                               <span class="input-group-btn">
                               <button class="btn btn-default" type="submit">
                                   <i class="fa fa-search"></i>