prosody-modules
b183e78aee91
mod_pastebin/mod_pastebin.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody-modules

Annotate

mod_pastebin/mod_pastebin.lua @ 1391:b183e78aee91

mod_s2s_auth_dane: Skip dns queries for already authenticated s2sin connections
author Kim Alvefur <zash@zash.se>
date Thu, 24 Apr 2014 18:33:13 +0200
parent 1343:7dbde05b48a9
child 2766:314cebb3071e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
5
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
1
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
2 local st = require "util.stanza";
654
7e444de959bb mod_pastebin: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 565
diff changeset
3 module:depends("http");
5
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
4 local uuid_new = require "util.uuid".generate;
12
316e8437f233 mod_pastebin: Allow configurable message length threshold
Matthew Wild <mwild1@gmail.com>
parents: 5
diff changeset
5 local os_time = os.time;
24
72bcc0475e2f mod_pastebin: Expire pastes after 'pastebin_expire_after' hours, 24 by default
Matthew Wild <mwild1@gmail.com>
parents: 23
diff changeset
6 local t_insert, t_remove = table.insert, table.remove;
72bcc0475e2f mod_pastebin: Expire pastes after 'pastebin_expire_after' hours, 24 by default
Matthew Wild <mwild1@gmail.com>
parents: 23
diff changeset
7 local add_task = require "util.timer".add_task;
5
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
8
444
82ccfba5ac2f mod_pastebin: Support for changing the summary length (pastebin_summary_length), and including it even in the plaintext version of the generated message
Matthew Wild <mwild1@gmail.com>
parents: 438
diff changeset
9 local utf8_pattern = "[\194-\244][\128-\191]*$";
190
7a695ee3884b mod_pastebin: Better fix for stripping truncated UFT-8 sequences
Matthew Wild <mwild1@gmail.com>
parents: 189
diff changeset
10 local function drop_invalid_utf8(seq)
7a695ee3884b mod_pastebin: Better fix for stripping truncated UFT-8 sequences
Matthew Wild <mwild1@gmail.com>
parents: 189
diff changeset
11 local start = seq:byte();
934
15e2c4fd26a0 mod_pastebin: Fix invalid debug statement
Kim Alvefur <zash@zash.se>
parents: 852
diff changeset
12 module:log("debug", "utf8: %d, %d", start, #seq);
190
7a695ee3884b mod_pastebin: Better fix for stripping truncated UFT-8 sequences
Matthew Wild <mwild1@gmail.com>
parents: 189
diff changeset
13 if (start <= 223 and #seq < 2)
7a695ee3884b mod_pastebin: Better fix for stripping truncated UFT-8 sequences
Matthew Wild <mwild1@gmail.com>
parents: 189
diff changeset
14 or (start >= 224 and start <= 239 and #seq < 3)
7a695ee3884b mod_pastebin: Better fix for stripping truncated UFT-8 sequences
Matthew Wild <mwild1@gmail.com>
parents: 189
diff changeset
15 or (start >= 240 and start <= 244 and #seq < 4)
7a695ee3884b mod_pastebin: Better fix for stripping truncated UFT-8 sequences
Matthew Wild <mwild1@gmail.com>
parents: 189
diff changeset
16 or (start > 244) then
7a695ee3884b mod_pastebin: Better fix for stripping truncated UFT-8 sequences
Matthew Wild <mwild1@gmail.com>
parents: 189
diff changeset
17 return "";
7a695ee3884b mod_pastebin: Better fix for stripping truncated UFT-8 sequences
Matthew Wild <mwild1@gmail.com>
parents: 189
diff changeset
18 end
7a695ee3884b mod_pastebin: Better fix for stripping truncated UFT-8 sequences
Matthew Wild <mwild1@gmail.com>
parents: 189
diff changeset
19 return seq;
7a695ee3884b mod_pastebin: Better fix for stripping truncated UFT-8 sequences
Matthew Wild <mwild1@gmail.com>
parents: 189
diff changeset
20 end
7a695ee3884b mod_pastebin: Better fix for stripping truncated UFT-8 sequences
Matthew Wild <mwild1@gmail.com>
parents: 189
diff changeset
21
501
e851f386c904 mod_pastebin: Threshold is now UTF-8 characters (thanks Grom_PE for initial patch)
Matthew Wild <mwild1@gmail.com>
parents: 454
diff changeset
22 local function utf8_length(str)
e851f386c904 mod_pastebin: Threshold is now UTF-8 characters (thanks Grom_PE for initial patch)
Matthew Wild <mwild1@gmail.com>
parents: 454
diff changeset
23 local _, count = string.gsub(str, "[^\128-\193]", "");
e851f386c904 mod_pastebin: Threshold is now UTF-8 characters (thanks Grom_PE for initial patch)
Matthew Wild <mwild1@gmail.com>
parents: 454
diff changeset
24 return count;
e851f386c904 mod_pastebin: Threshold is now UTF-8 characters (thanks Grom_PE for initial patch)
Matthew Wild <mwild1@gmail.com>
parents: 454
diff changeset
25 end
e851f386c904 mod_pastebin: Threshold is now UTF-8 characters (thanks Grom_PE for initial patch)
Matthew Wild <mwild1@gmail.com>
parents: 454
diff changeset
26
444
82ccfba5ac2f mod_pastebin: Support for changing the summary length (pastebin_summary_length), and including it even in the plaintext version of the generated message
Matthew Wild <mwild1@gmail.com>
parents: 438
diff changeset
27 local pastebin_private_messages = module:get_option_boolean("pastebin_private_messages", hosts[module.host].type ~= "component");
445
66ca5e4d9f7b mod_pastebin: Update to use module:get_option()
Matthew Wild <mwild1@gmail.com>
parents: 444
diff changeset
28 local length_threshold = module:get_option_number("pastebin_threshold", 500);
66ca5e4d9f7b mod_pastebin: Update to use module:get_option()
Matthew Wild <mwild1@gmail.com>
parents: 444
diff changeset
29 local line_threshold = module:get_option_number("pastebin_line_threshold", 4);
446
56f1c29ee7f1 mod_pastebin: Some experimental summary changes
Matthew Wild <mwild1@gmail.com>
parents: 445
diff changeset
30 local max_summary_length = module:get_option_number("pastebin_summary_length", 150);
56f1c29ee7f1 mod_pastebin: Some experimental summary changes
Matthew Wild <mwild1@gmail.com>
parents: 445
diff changeset
31 local html_preview = module:get_option_boolean("pastebin_html_preview", true);
5
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
32
1017
28e3257d2ae5 mod_pastebin: Ensure base URL always has a trailing / (thanks Masin)
Matthew Wild <mwild1@gmail.com>
parents: 934
diff changeset
33 local base_url = module:get_option_string("pastebin_url", module:http_url()):gsub("/$", "").."/";
5
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
34
24
72bcc0475e2f mod_pastebin: Expire pastes after 'pastebin_expire_after' hours, 24 by default
Matthew Wild <mwild1@gmail.com>
parents: 23
diff changeset
35 -- Seconds a paste should live for in seconds (config is in hours), default 24 hours
445
66ca5e4d9f7b mod_pastebin: Update to use module:get_option()
Matthew Wild <mwild1@gmail.com>
parents: 444
diff changeset
36 local expire_after = math.floor(module:get_option_number("pastebin_expire_after", 24) * 3600);
24
72bcc0475e2f mod_pastebin: Expire pastes after 'pastebin_expire_after' hours, 24 by default
Matthew Wild <mwild1@gmail.com>
parents: 23
diff changeset
37
445
66ca5e4d9f7b mod_pastebin: Update to use module:get_option()
Matthew Wild <mwild1@gmail.com>
parents: 444
diff changeset
38 local trigger_string = module:get_option_string("pastebin_trigger");
167
0d37d18ea073 mod_pastebin: Fix trigger_string matching when no trigger is set, and add support for counting lines (pastebin_line_threshold, default: 4)
Matthew Wild <mwild1@gmail.com>
parents: 156
diff changeset
39 trigger_string = (trigger_string and trigger_string .. " ");
156
b51741b7e86d mod_pastebin: Optionally bin if message starts with a configurable trigger string
Florian Zeitz <florob@babelmonkeys.de>
parents: 76
diff changeset
40
5
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
41 local pastes = {};
76
1fc4e8dc66a6 mod_pastebin: Send Content-Type header to specify plain UTF-8 text
Matthew Wild <mwild1@gmail.com>
parents: 75
diff changeset
42 local default_headers = { ["Content-Type"] = "text/plain; charset=utf-8" };
5
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
43
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
44 local xmlns_xhtmlim = "http://jabber.org/protocol/xhtml-im";
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
45 local xmlns_xhtml = "http://www.w3.org/1999/xhtml";
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
46
75
3c7189e26848 mod_pastebin: Rename pastebin_message() to pastebin_text() and make it global so it can be called by other plugins
Matthew Wild <mwild1@gmail.com>
parents: 71
diff changeset
47 function pastebin_text(text)
5
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
48 local uuid = uuid_new();
76
1fc4e8dc66a6 mod_pastebin: Send Content-Type header to specify plain UTF-8 text
Matthew Wild <mwild1@gmail.com>
parents: 75
diff changeset
49 pastes[uuid] = { body = text, time = os_time(), headers = default_headers };
24
72bcc0475e2f mod_pastebin: Expire pastes after 'pastebin_expire_after' hours, 24 by default
Matthew Wild <mwild1@gmail.com>
parents: 23
diff changeset
50 pastes[#pastes+1] = uuid;
72bcc0475e2f mod_pastebin: Expire pastes after 'pastebin_expire_after' hours, 24 by default
Matthew Wild <mwild1@gmail.com>
parents: 23
diff changeset
51 if not pastes[2] then -- No other pastes, give the timer a kick
72bcc0475e2f mod_pastebin: Expire pastes after 'pastebin_expire_after' hours, 24 by default
Matthew Wild <mwild1@gmail.com>
parents: 23
diff changeset
52 add_task(expire_after, expire_pastes);
72bcc0475e2f mod_pastebin: Expire pastes after 'pastebin_expire_after' hours, 24 by default
Matthew Wild <mwild1@gmail.com>
parents: 23
diff changeset
53 end
5
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
54 return base_url..uuid;
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
55 end
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
56
654
7e444de959bb mod_pastebin: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 565
diff changeset
57 function handle_request(event, pasteid)
5
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
58 if not pasteid or not pastes[pasteid] then
852
6c2b77f97e62 mod_pastebin: provide correct content-type on invalid pastes warnings too.
Marco Cirillo <maranda@lightwitch.org>
parents: 802
diff changeset
59 event.response.headers = default_headers;
6c2b77f97e62 mod_pastebin: provide correct content-type on invalid pastes warnings too.
Marco Cirillo <maranda@lightwitch.org>
parents: 802
diff changeset
60 return event.response:send("Invalid paste id, perhaps it expired?");
5
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
61 end
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 1017
diff changeset
62
5
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
63 --module:log("debug", "Received request, replying: %s", pastes[pasteid].text);
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 1017
diff changeset
64
76
1fc4e8dc66a6 mod_pastebin: Send Content-Type header to specify plain UTF-8 text
Matthew Wild <mwild1@gmail.com>
parents: 75
diff changeset
65 return pastes[pasteid];
5
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
66 end
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
67
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
68 function check_message(data)
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
69 local origin, stanza = data.origin, data.stanza;
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 1017
diff changeset
70
5
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
71 local body, bodyindex, htmlindex;
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
72 for k,v in ipairs(stanza) do
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
73 if v.name == "body" then
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
74 body, bodyindex = v, k;
71
3c18c2d03bc2 mod_pastebin: Fix finding of XHTML content.
Paul Aurich <paul@darkrain42.org>
parents: 25
diff changeset
75 elseif v.name == "html" and v.attr.xmlns == xmlns_xhtmlim then
5
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
76 htmlindex = k;
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
77 end
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
78 end
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 1017
diff changeset
79
5
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
80 if not body then return; end
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
81 body = body:get_text();
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 1017
diff changeset
82
25
ea59a8d98b03 mod_pastebin: Comment some debug logging on every message
Matthew Wild <mwild1@gmail.com>
parents: 24
diff changeset
83 --module:log("debug", "Body(%s) length: %d", type(body), #(body or ""));
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 1017
diff changeset
84
167
0d37d18ea073 mod_pastebin: Fix trigger_string matching when no trigger is set, and add support for counting lines (pastebin_line_threshold, default: 4)
Matthew Wild <mwild1@gmail.com>
parents: 156
diff changeset
85 if body and (
501
e851f386c904 mod_pastebin: Threshold is now UTF-8 characters (thanks Grom_PE for initial patch)
Matthew Wild <mwild1@gmail.com>
parents: 454
diff changeset
86 ((#body > length_threshold)
512
c819365ac6ab mod_pastebin: Fix call to undefined function introduced in previous commit
Matthew Wild <mwild1@gmail.com>
parents: 501
diff changeset
87 and (utf8_length(body) > length_threshold)) or
167
0d37d18ea073 mod_pastebin: Fix trigger_string matching when no trigger is set, and add support for counting lines (pastebin_line_threshold, default: 4)
Matthew Wild <mwild1@gmail.com>
parents: 156
diff changeset
88 (trigger_string and body:find(trigger_string, 1, true) == 1) or
0d37d18ea073 mod_pastebin: Fix trigger_string matching when no trigger is set, and add support for counting lines (pastebin_line_threshold, default: 4)
Matthew Wild <mwild1@gmail.com>
parents: 156
diff changeset
89 (select(2, body:gsub("\n", "%0")) >= line_threshold)
0d37d18ea073 mod_pastebin: Fix trigger_string matching when no trigger is set, and add support for counting lines (pastebin_line_threshold, default: 4)
Matthew Wild <mwild1@gmail.com>
parents: 156
diff changeset
90 ) then
0d37d18ea073 mod_pastebin: Fix trigger_string matching when no trigger is set, and add support for counting lines (pastebin_line_threshold, default: 4)
Matthew Wild <mwild1@gmail.com>
parents: 156
diff changeset
91 if trigger_string then
0d37d18ea073 mod_pastebin: Fix trigger_string matching when no trigger is set, and add support for counting lines (pastebin_line_threshold, default: 4)
Matthew Wild <mwild1@gmail.com>
parents: 156
diff changeset
92 body = body:gsub("^" .. trigger_string, "", 1);
0d37d18ea073 mod_pastebin: Fix trigger_string matching when no trigger is set, and add support for counting lines (pastebin_line_threshold, default: 4)
Matthew Wild <mwild1@gmail.com>
parents: 156
diff changeset
93 end
75
3c7189e26848 mod_pastebin: Rename pastebin_message() to pastebin_text() and make it global so it can be called by other plugins
Matthew Wild <mwild1@gmail.com>
parents: 71
diff changeset
94 local url = pastebin_text(body);
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 1017
diff changeset
95 module:log("debug", "Pasted message as %s", url);
5
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
96 --module:log("debug", " stanza[bodyindex] = %q", tostring( stanza[bodyindex]));
446
56f1c29ee7f1 mod_pastebin: Some experimental summary changes
Matthew Wild <mwild1@gmail.com>
parents: 445
diff changeset
97 local summary = (body:sub(1, max_summary_length):gsub(utf8_pattern, drop_invalid_utf8) or ""):match("[^\n]+") or "";
56f1c29ee7f1 mod_pastebin: Some experimental summary changes
Matthew Wild <mwild1@gmail.com>
parents: 445
diff changeset
98 summary = summary:match("^%s*(.-)%s*$");
56f1c29ee7f1 mod_pastebin: Some experimental summary changes
Matthew Wild <mwild1@gmail.com>
parents: 445
diff changeset
99 local summary_prefixed = summary:match("[,:]$");
56f1c29ee7f1 mod_pastebin: Some experimental summary changes
Matthew Wild <mwild1@gmail.com>
parents: 445
diff changeset
100 stanza[bodyindex][1] = (summary_prefixed and (summary.." ") or "")..url;
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 1017
diff changeset
101
446
56f1c29ee7f1 mod_pastebin: Some experimental summary changes
Matthew Wild <mwild1@gmail.com>
parents: 445
diff changeset
102 if html_preview then
513
5e8843a869a3 mod_pastebin: Fix off-by-one in line counting (display issue only)
Matthew Wild <mwild1@gmail.com>
parents: 512
diff changeset
103 local line_count = select(2, body:gsub("\n", "%0")) + 1;
446
56f1c29ee7f1 mod_pastebin: Some experimental summary changes
Matthew Wild <mwild1@gmail.com>
parents: 445
diff changeset
104 local link_text = ("[view %spaste (%d line%s)]"):format(summary_prefixed and "" or "rest of ", line_count, line_count == 1 and "" or "s");
56f1c29ee7f1 mod_pastebin: Some experimental summary changes
Matthew Wild <mwild1@gmail.com>
parents: 445
diff changeset
105 local html = st.stanza("html", { xmlns = xmlns_xhtmlim }):tag("body", { xmlns = xmlns_xhtml });
56f1c29ee7f1 mod_pastebin: Some experimental summary changes
Matthew Wild <mwild1@gmail.com>
parents: 445
diff changeset
106 html:tag("p"):text(summary.." "):up();
56f1c29ee7f1 mod_pastebin: Some experimental summary changes
Matthew Wild <mwild1@gmail.com>
parents: 445
diff changeset
107 html:tag("a", { href = url }):text(link_text):up();
56f1c29ee7f1 mod_pastebin: Some experimental summary changes
Matthew Wild <mwild1@gmail.com>
parents: 445
diff changeset
108 stanza[htmlindex or #stanza+1] = html;
56f1c29ee7f1 mod_pastebin: Some experimental summary changes
Matthew Wild <mwild1@gmail.com>
parents: 445
diff changeset
109 end
5
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
110 end
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
111 end
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
112
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
113 module:hook("message/bare", check_message);
438
7f0cdde1e42a mod_pastebin: Add option 'pastebin_private_messages', defaults to false for components and true for other hosts (thanks Kelden/Maranda)
Matthew Wild <mwild1@gmail.com>
parents: 190
diff changeset
114 if pastebin_private_messages then
7f0cdde1e42a mod_pastebin: Add option 'pastebin_private_messages', defaults to false for components and true for other hosts (thanks Kelden/Maranda)
Matthew Wild <mwild1@gmail.com>
parents: 190
diff changeset
115 module:hook("message/full", check_message);
7f0cdde1e42a mod_pastebin: Add option 'pastebin_private_messages', defaults to false for components and true for other hosts (thanks Kelden/Maranda)
Matthew Wild <mwild1@gmail.com>
parents: 190
diff changeset
116 end
5
9c1c6c5344dc mod_pastebin: Initial commit
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
117
24
72bcc0475e2f mod_pastebin: Expire pastes after 'pastebin_expire_after' hours, 24 by default
Matthew Wild <mwild1@gmail.com>
parents: 23
diff changeset
118 function expire_pastes(time)
72bcc0475e2f mod_pastebin: Expire pastes after 'pastebin_expire_after' hours, 24 by default
Matthew Wild <mwild1@gmail.com>
parents: 23
diff changeset
119 time = time or os_time(); -- COMPAT with 0.5
72bcc0475e2f mod_pastebin: Expire pastes after 'pastebin_expire_after' hours, 24 by default
Matthew Wild <mwild1@gmail.com>
parents: 23
diff changeset
120 if pastes[1] then
72bcc0475e2f mod_pastebin: Expire pastes after 'pastebin_expire_after' hours, 24 by default
Matthew Wild <mwild1@gmail.com>
parents: 23
diff changeset
121 pastes[pastes[1]] = nil;
72bcc0475e2f mod_pastebin: Expire pastes after 'pastebin_expire_after' hours, 24 by default
Matthew Wild <mwild1@gmail.com>
parents: 23
diff changeset
122 t_remove(pastes, 1);
72bcc0475e2f mod_pastebin: Expire pastes after 'pastebin_expire_after' hours, 24 by default
Matthew Wild <mwild1@gmail.com>
parents: 23
diff changeset
123 if pastes[1] then
72bcc0475e2f mod_pastebin: Expire pastes after 'pastebin_expire_after' hours, 24 by default
Matthew Wild <mwild1@gmail.com>
parents: 23
diff changeset
124 return (expire_after - (time - pastes[pastes[1]].time)) + 1;
72bcc0475e2f mod_pastebin: Expire pastes after 'pastebin_expire_after' hours, 24 by default
Matthew Wild <mwild1@gmail.com>
parents: 23
diff changeset
125 end
72bcc0475e2f mod_pastebin: Expire pastes after 'pastebin_expire_after' hours, 24 by default
Matthew Wild <mwild1@gmail.com>
parents: 23
diff changeset
126 end
72bcc0475e2f mod_pastebin: Expire pastes after 'pastebin_expire_after' hours, 24 by default
Matthew Wild <mwild1@gmail.com>
parents: 23
diff changeset
127 end
72bcc0475e2f mod_pastebin: Expire pastes after 'pastebin_expire_after' hours, 24 by default
Matthew Wild <mwild1@gmail.com>
parents: 23
diff changeset
128
72bcc0475e2f mod_pastebin: Expire pastes after 'pastebin_expire_after' hours, 24 by default
Matthew Wild <mwild1@gmail.com>
parents: 23
diff changeset
129
654
7e444de959bb mod_pastebin: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 565
diff changeset
130 module:provides("http", {
7e444de959bb mod_pastebin: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 565
diff changeset
131 route = {
7e444de959bb mod_pastebin: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 565
diff changeset
132 ["GET /*"] = handle_request;
7e444de959bb mod_pastebin: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 565
diff changeset
133 };
7e444de959bb mod_pastebin: Update to the new HTTP API
Kim Alvefur <zash@zash.se>
parents: 565
diff changeset
134 });
454
3f101f7a26d0 mod_pastebin: Preserve pastes through a reload
Matthew Wild <mwild1@gmail.com>
parents: 446
diff changeset
135
517
f866325305ed mod_pastebin: Make last commit work (also set on restore)
Matthew Wild <mwild1@gmail.com>
parents: 516
diff changeset
136 local function set_pastes_metatable()
516
3d3687fef751 mod_pastebin: Fix issue with metatable not being set when a reload changes expires_after to 0
Matthew Wild <mwild1@gmail.com>
parents: 514
diff changeset
137 if expire_after == 0 then
3d3687fef751 mod_pastebin: Fix issue with metatable not being set when a reload changes expires_after to 0
Matthew Wild <mwild1@gmail.com>
parents: 514
diff changeset
138 local dm = require "util.datamanager";
3d3687fef751 mod_pastebin: Fix issue with metatable not being set when a reload changes expires_after to 0
Matthew Wild <mwild1@gmail.com>
parents: 514
diff changeset
139 setmetatable(pastes, {
3d3687fef751 mod_pastebin: Fix issue with metatable not being set when a reload changes expires_after to 0
Matthew Wild <mwild1@gmail.com>
parents: 514
diff changeset
140 __index = function (pastes, id)
3d3687fef751 mod_pastebin: Fix issue with metatable not being set when a reload changes expires_after to 0
Matthew Wild <mwild1@gmail.com>
parents: 514
diff changeset
141 if type(id) == "string" then
3d3687fef751 mod_pastebin: Fix issue with metatable not being set when a reload changes expires_after to 0
Matthew Wild <mwild1@gmail.com>
parents: 514
diff changeset
142 return dm.load(id, module.host, "pastebin");
3d3687fef751 mod_pastebin: Fix issue with metatable not being set when a reload changes expires_after to 0
Matthew Wild <mwild1@gmail.com>
parents: 514
diff changeset
143 end
3d3687fef751 mod_pastebin: Fix issue with metatable not being set when a reload changes expires_after to 0
Matthew Wild <mwild1@gmail.com>
parents: 514
diff changeset
144 end;
3d3687fef751 mod_pastebin: Fix issue with metatable not being set when a reload changes expires_after to 0
Matthew Wild <mwild1@gmail.com>
parents: 514
diff changeset
145 __newindex = function (pastes, id, data)
3d3687fef751 mod_pastebin: Fix issue with metatable not being set when a reload changes expires_after to 0
Matthew Wild <mwild1@gmail.com>
parents: 514
diff changeset
146 if type(id) == "string" then
3d3687fef751 mod_pastebin: Fix issue with metatable not being set when a reload changes expires_after to 0
Matthew Wild <mwild1@gmail.com>
parents: 514
diff changeset
147 dm.store(id, module.host, "pastebin", data);
3d3687fef751 mod_pastebin: Fix issue with metatable not being set when a reload changes expires_after to 0
Matthew Wild <mwild1@gmail.com>
parents: 514
diff changeset
148 end
3d3687fef751 mod_pastebin: Fix issue with metatable not being set when a reload changes expires_after to 0
Matthew Wild <mwild1@gmail.com>
parents: 514
diff changeset
149 end;
3d3687fef751 mod_pastebin: Fix issue with metatable not being set when a reload changes expires_after to 0
Matthew Wild <mwild1@gmail.com>
parents: 514
diff changeset
150 });
3d3687fef751 mod_pastebin: Fix issue with metatable not being set when a reload changes expires_after to 0
Matthew Wild <mwild1@gmail.com>
parents: 514
diff changeset
151 else
3d3687fef751 mod_pastebin: Fix issue with metatable not being set when a reload changes expires_after to 0
Matthew Wild <mwild1@gmail.com>
parents: 514
diff changeset
152 setmetatable(pastes, nil);
3d3687fef751 mod_pastebin: Fix issue with metatable not being set when a reload changes expires_after to 0
Matthew Wild <mwild1@gmail.com>
parents: 514
diff changeset
153 end
3d3687fef751 mod_pastebin: Fix issue with metatable not being set when a reload changes expires_after to 0
Matthew Wild <mwild1@gmail.com>
parents: 514
diff changeset
154 end
3d3687fef751 mod_pastebin: Fix issue with metatable not being set when a reload changes expires_after to 0
Matthew Wild <mwild1@gmail.com>
parents: 514
diff changeset
155
517
f866325305ed mod_pastebin: Make last commit work (also set on restore)
Matthew Wild <mwild1@gmail.com>
parents: 516
diff changeset
156 module.load = set_pastes_metatable;
f866325305ed mod_pastebin: Make last commit work (also set on restore)
Matthew Wild <mwild1@gmail.com>
parents: 516
diff changeset
157
454
3f101f7a26d0 mod_pastebin: Preserve pastes through a reload
Matthew Wild <mwild1@gmail.com>
parents: 446
diff changeset
158 function module.save()
3f101f7a26d0 mod_pastebin: Preserve pastes through a reload
Matthew Wild <mwild1@gmail.com>
parents: 446
diff changeset
159 return { pastes = pastes };
3f101f7a26d0 mod_pastebin: Preserve pastes through a reload
Matthew Wild <mwild1@gmail.com>
parents: 446
diff changeset
160 end
3f101f7a26d0 mod_pastebin: Preserve pastes through a reload
Matthew Wild <mwild1@gmail.com>
parents: 446
diff changeset
161
3f101f7a26d0 mod_pastebin: Preserve pastes through a reload
Matthew Wild <mwild1@gmail.com>
parents: 446
diff changeset
162 function module.restore(data)
3f101f7a26d0 mod_pastebin: Preserve pastes through a reload
Matthew Wild <mwild1@gmail.com>
parents: 446
diff changeset
163 pastes = data.pastes or pastes;
517
f866325305ed mod_pastebin: Make last commit work (also set on restore)
Matthew Wild <mwild1@gmail.com>
parents: 516
diff changeset
164 set_pastes_metatable();
454
3f101f7a26d0 mod_pastebin: Preserve pastes through a reload
Matthew Wild <mwild1@gmail.com>
parents: 446
diff changeset
165 end