From 60e3ab8f5edd4513581d674e2b18acdf2d32af10 Mon Sep 17 00:00:00 2001
From: schneefux <schneefux+commit@schneefux.xyz>
Date: Tue, 14 Jun 2016 10:59:13 +0200
Subject: add search

---
 app.py               | 20 +++++++++++++-------
 templates/index.html | 17 +++++++++++++++--
 2 files changed, 28 insertions(+), 9 deletions(-)

diff --git a/app.py b/app.py
index 39d4b1f..8944a49 100644
--- a/app.py
+++ b/app.py
@@ -21,6 +21,7 @@ from config import config
 
 class Markup(object):
     tagmark = "_"
+    spacemark = " "
 
     def prettify_text(self, text):
         html = re.sub('<[^<]+?>', '', text)
@@ -244,7 +245,7 @@ class DBProxy(object):
 
     def get_jokes(self, user=None, search=None, sortby='rank'):
         # user: return with user-specific attributes, also return deleted jokes
-        # search: return jokes including the specified word
+        # search: return jokes including all the specified words
         # sortby: rank - calculated by score and freshness, score - only score
         ret_jokes = []
         jokes = self.c.execute("SELECT * FROM " + self.prefix +
@@ -275,8 +276,12 @@ class DBProxy(object):
                     joke['text'])
 
             if search is not None:  # simple search
-                search = re.sub(r"^" + Markup.tagmark, "#", search)
-                if search.lower() not in ret_joke['text'].lower():
+                match = True
+                for word in search:
+                    if word.lower() not in ret_joke['text'].lower():
+                        match = False
+                        break
+                if not match:
                     continue
 
             ret_joke['score'] = self.score(joke['id'])
@@ -439,21 +444,22 @@ def root():
 @app.route('/page/<int:num>')
 def page(num):
     search = request.args.get('filter')
+    if search:
+        # TODO find a cleaner way
+        search = re.sub(r"^" + Markup.tagmark, "#", search)
+        search = search.split(Markup.spacemark)
     perpage = abs(int(request.args.get('perpage') or 10))
     jokes = db().get_jokes(user=userid(), search=search)
     user = {'loggedin': False}
     if 'userlogin' in session:
         user['loggedin'] = True
         user['name'] = session['userlogin']
-    if search:
-        # TODO find a cleaner way
-        search = re.sub(r"^" + Markup.tagmark, "#", search)
     resp = make_response(
         render_template(
             'index.html',
             currentpage=num,
             query=str(request.query_string, 'utf-8'),
-            tag=search,
+            tags=search,
             perpage=perpage,
             jokes=jokes,
             user=user))
diff --git a/templates/index.html b/templates/index.html
index f8d9bcf..861f259 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -34,6 +34,15 @@
                     </div>
                 </form>
                 {% endif %}
+                <form>
+                    <div class="col s9 input-field">
+                        <label for="search">Stichworte</label>
+                        <input type="text" name="filter">
+                    </div>
+                    <div class="col s3">
+                        <button class="btn" type="submit">Suchen</button>
+                    </div>
+                </form>
                 <div class="col s2 m12 l2 right">
                     <a id="export" target="_blank" class="btn-floating btn-large right" href="/export{% if query %}?{{ query }}{% endif %}"><i class="material-icons">file_download</i></a>
                 </div>
@@ -49,11 +58,13 @@
             </div>
                 {% endif %}
             {% endwith %}
-            {% if tag %}
+            {% if tags %}
+                {% for tag in tags %}
             <div class="chip">
                 {{ tag }}
-                <a href="/"><i class="material-icons">close</i></a>
+                <a href="/?filter={{ tags|reject('sameas', tag)|join('+') }}"><i class="material-icons">close</i></a>
             </div>
+                {% endfor %}
             {% endif %}
             <ul class="collection">
                 {% for joke in jokes[currentpage*perpage:(currentpage+1)*perpage] %}
@@ -109,6 +120,7 @@
                 </li>
                 {% endfor %}
             </ul>
+            {% if jokes|length > 0 %}
             <div class="section center">
                 <ul class="pagination">
                     <li{% if currentpage==0 %} class="disabled"{% endif %}><a href="/page/{{ currentpage-1 }}{% if query %}?{{ query }}{% endif %}"><i class="material-icons">chevron_left</i></a></li>
@@ -119,6 +131,7 @@
                 </ul>
             </div>
             <div class="divider"></div>
+            {% endif %}
             <div class="section">
                 <form action="/submit" method="post">
                     <div class="row">
-- 
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