X-Git-Url: https://git.phdru.name/?a=blobdiff_plain;f=search-tags.py;h=fe006bfd5b69f41d1759baa56b8905ad1da58893;hb=af6063f9b0099f34c8817cd5c63802a160bc0463;hp=6675a896935f07a040c1c3c2e38989a6a990c9f0;hpb=5249d271093a266289a1b96946f2a14a36b2ac2e;p=phdru.name%2Fcgi-bin%2Fblog-ru%2Fsearch-tags.git

diff --git a/search-tags.py b/search-tags.py
index 6675a89..fe006bf 100755
--- a/search-tags.py
+++ b/search-tags.py
@@ -1,13 +1,61 @@
 #! /usr/bin/env python
-"""Search tags"""
+# coding: koi8-r
+"""Search tags CGI"""
 
 __author__ = "Oleg Broytman <phd@phdru.name>"
 __copyright__ = "Copyright (C) 2014 PhiloSoft Design"
 __license__ = "GNU GPL"
 
-import cgi
-from parse_query import parser
+import cgi, sys
+from ply.lex import LexError
+
+from html.response import redirect, response
+from parser.parser import parser
 
 form = cgi.FieldStorage()
 if not form.has_key('q'):
-    print "Error"
+    status = "400 Bad request"
+    title = "Error!"
+    body = "Required parameter is missing!"
+
+else:
+    q = form['q'].value
+    try:
+        tree = parser.parse(q)
+    except LexError:
+        tree = None
+    if tree is None:
+        status = "400 Bad request"
+        title = "Error!"
+        body = "Bad query syntax!"
+    elif tree[0] == 'NAME': # Single tag - just do redirect
+        tag = tree[1]
+        assert isinstance(tag, str)
+        from tags import tag_exists
+        if tag_exists(tag):
+            redirect("/Russian/blog/tags/%s.html" % tag, status="301 Moved")
+            sys.exit()
+        status = "404 Tag not found"
+        title = "ïÛÉÂËÁ!"
+        body = "ôÅÇ %s ÎÅ ÓÕÝÅÓÔ×ÕÅÔ!" % tag
+    else: # Process tree
+        from tags import find_tags
+        posts = find_tags(tree)
+        status = None
+        title = "úÁÐÉÓÉ, ÎÁÊÄÅÎÎÙÅ ÄÌÑ ×ÙÒÁÖÅÎÉÑ " + q
+        if posts:
+            _posts = ["""\
+<p class="head">
+<ul>
+"""]
+            for year, month, day, suburl, _title in posts:
+                _posts.append('<li>%s-%s-%s <a href="../../../../Russian/blog/%s">%s</a></li>\n' % (year, month, day, suburl, _title))
+            _posts .append("""\
+</ul>
+</p>
+""")
+            body = ''.join(_posts)
+        else:
+            body = "îÅ ÎÁÊÄÅÎÏ ÎÉ ÏÄÎÏÊ ÚÁÐÉÓÉ."
+
+response(title, body, status)