Mercurial > prosody-modules

annotate mod_couchdb/couchdb/couchdb.lib.lua @ 5468:14b5446e22e1

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_http_oauth2: Fix returning errors from response handlers This would either redirect the user back to the client along with the error code, or show the error HTML template. Previously this would just show some JSON to the user.
author Kim Alvefur <zash@zash.se>
date Thu, 18 May 2023 12:57:23 +0200
parents 316d7c8e1fb0
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
204
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
1
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
2 local http = require "socket.http";
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
3 local url = require "socket.url";
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
4
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
5 local couchapi = module:require("couchdb/couchapi");
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
6 local json = module:require("couchdb/json");
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
7
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
8 local couchdb_url = assert(module:get_option("couchdb_url"), "Option couchdb_url not specified");
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
9 local db = couchapi.db(couchdb_url);
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
10
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
11 local function couchdb_get(key)
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
12 local a,b = db:doc(key):get()
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
13 print(json.encode(a));
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
14 if b == 404 then return nil; end
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
15 if b == 200 then b = nil; end
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
16 return a.payload,b;
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
17 end
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
18
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
19 local function couchdb_put(key, value)
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
20 local a,b = db:doc(key):get();
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
21 return db:doc(key):put({ payload = value, _rev = a and a._rev });
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
22 end
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
23
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
24 local st = require "util.stanza";
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
25
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
26 local handlers = {};
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
27
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
28 handlers.accounts = {
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
29 get = function(self, user)
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
30 return couchdb_get(self.host.."/"..user.."/account");
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
31 end;
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
32 set = function(self, user, data)
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
33 return couchdb_put(self.host.."/"..user.."/account", data);
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
34 end;
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
35 };
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
36 handlers.vcard = {
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
37 get = function(self, user)
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
38 return couchdb_get(self.host.."/"..user.."/vcard");
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
39 end;
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
40 set = function(self, user, data)
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
41 return couchdb_put(self.host.."/"..user.."/vcard", data);
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
42 end;
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
43 };
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
44 handlers.private = {
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
45 get = function(self, user)
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
46 return couchdb_get(self.host.."/"..user.."/private");
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
47 end;
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
48 set = function(self, user, data)
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
49 return couchdb_put(self.host.."/"..user.."/private", data);
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
50 end;
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
51 };
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
52 handlers.roster = {
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
53 get = function(self, user)
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
54 return couchdb_get(self.host.."/"..user.."/roster");
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
55 end;
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
56 set = function(self, user, data)
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
57 return couchdb_put(self.host.."/"..user.."/roster", data);
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
58 end;
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
59 };
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
60
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
61 -----------------------------
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
62 local driver = {};
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
63 driver.__index = driver;
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
64
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
65 function driver:open(host, datastore, typ)
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
66 local cache_key = host.." "..datastore;
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
67 if self.ds_cache[cache_key] then return self.ds_cache[cache_key]; end
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
68 local instance = setmetatable({}, self);
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
69 instance.host = host;
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
70 instance.datastore = datastore;
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
71 local handler = handlers[datastore];
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
72 if not handler then return nil; end
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
73 for key,val in pairs(handler) do
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
74 instance[key] = val;
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
75 end
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
76 if instance.init then instance:init(); end
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
77 self.ds_cache[cache_key] = instance;
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
78 return instance;
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
79 end
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
80
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
81 -----------------------------
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
82 local _M = {};
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
83
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
84 function _M.new()
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
85 local instance = setmetatable({}, driver);
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
86 instance.__index = instance;
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
87 instance.ds_cache = {};
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
88 return instance;
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
89 end
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
90
316d7c8e1fb0 mod_couchdb: Initial commit.
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
91 return _M;