X-Git-Url: https://git.phdru.name/?a=blobdiff_plain;f=search-tags.py;h=27f14f0865f895f893349651784ff059b9114ba7;hb=c7e506be9b8c785dbdfae35247e5f3ed5c0e90f0;hp=cbac10c6bbdac3eee8d9b171667938976afdfeeb;hpb=457d8766cac234bb006d4c2aff05e4519f2e58ac;p=phdru.name%2Fcgi-bin%2Fblog-ru%2Fsearch-tags.git

diff --git a/search-tags.py b/search-tags.py
index cbac10c..27f14f0 100755
--- a/search-tags.py
+++ b/search-tags.py
@@ -1,13 +1,16 @@
 #! /usr/bin/env python
+# 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
-from html.response import response
+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'):
@@ -15,4 +18,37 @@ if not form.has_key('q'):
     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 calc_tree
+        posts = calc_tree(tree)
+        status = None
+        title = "úÁÐÉÓÉ, ÎÁÊÄÅÎÎÙÅ ÄÌÑ ×ÙÒÁÖÅÎÉÑ " + q
+        if posts:
+            _posts = []
+            for suburl, title in posts:
+                _posts.append('<a href="/Russian/blog/%s">%s</a>' % (suburl, title))
+            body = "<br>\n".join(_posts)
+        else:
+            body = "îÅ ÎÁÊÄÅÎÏ ÎÉ ÏÄÎÏÊ ÚÁÐÉÓÉ."
+
 response(title, body, status)