prosody-modules: mod_muc_inject_mentions/mod_muc_inject

annotate mod_muc_inject_mentions/mod_muc_inject_mentions.lua @ 4293:edde5905744a

mod_s2s_keepalive: Don't send whitespace keepalives before s2sin stream is open Could possibly result in whitespace before the XML and stream header, which isn't allowed by the parser. Don't think s2sout is affected, as the stream is opened early and doesn't have to wait for the other end. Thanks Ge0rG

author	Kim Alvefur <zash@zash.se>
date	Thu, 10 Dec 2020 11:57:03 +0100
parents	32b4901a9d8d
children	a6c253bc63a5

rev	line source
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	1 module:depends("muc");
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	2
4140 fea4a4831e10 mod_muc_inject_mentions: (W211) unused variable node, (W211) unused variable host Seve Ferrer <seve@delape.net> parents: 4139 diff changeset	3 local jid_resource = require "util.jid".resource;
4163 320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	4 local st = require "util.stanza";
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	5
4243 aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	6 local prefixes = module:get_option_set("muc_inject_mentions_prefixes", {})
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	7 local suffixes = module:get_option_set("muc_inject_mentions_suffixes", {})
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	8 local enabled_rooms = module:get_option("muc_inject_mentions_enabled_rooms", nil)
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	9 local disabled_rooms = module:get_option("muc_inject_mentions_disabled_rooms", nil)
4243 aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	10 local mention_delimiters = module:get_option_set("muc_inject_mentions_mention_delimiters", {" ", "", "\n", "\t"})
4162 f7bc0e4ab4a2 mod_muc_inject_mentions: Should not append mentions by default Seve Ferrer <seve@delape.net> parents: 4161 diff changeset	11 local append_mentions = module:get_option("muc_inject_mentions_append_mentions", false)
4163 320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	12 local strip_out_prefixes = module:get_option("muc_inject_mentions_strip_out_prefixes", false)
4164 a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	13 local reserved_nicks = module:get_option("muc_inject_mentions_reserved_nicks", false)
4253 32b4901a9d8d mod_muc_inject_mentions: Add new setting to trigger mentions only if a prefix is found Seve Ferrer <seve@delape.net> parents: 4243 diff changeset	14 local use_bare_jid = module:get_option("muc_inject_mentions_use_bare_jid", true)
32b4901a9d8d mod_muc_inject_mentions: Add new setting to trigger mentions only if a prefix is found Seve Ferrer <seve@delape.net> parents: 4243 diff changeset	15 local prefix_mandatory = module:get_option("muc_inject_mentions_prefix_mandatory", false)
4243 aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	16 local reserved_nicknames = {}
4155 308b92b07da6 mod_muc_inject_mentions: Refactor code using in_list utility function to improve readability Seve Ferrer <seve@delape.net> parents: 4145 diff changeset	17
4159 94e3e7753220 mod_muc_inject_mentions: Improve mentions lookup by using a set instead of a list Seve Ferrer <seve@delape.net> parents: 4155 diff changeset	18 local reference_xmlns = "urn:xmpp:reference:0"
4155 308b92b07da6 mod_muc_inject_mentions: Refactor code using in_list utility function to improve readability Seve Ferrer <seve@delape.net> parents: 4145 diff changeset	19
4243 aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	20 local function update_reserved_nicknames(event)
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	21 local room, data, jid = event.room.jid, event.data, event.jid
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	22 load_room_reserved_nicknames(event.room)
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	23 local nickname = (data or {})["reserved_nickname"]
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	24
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	25 if nickname then
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	26 reserved_nicknames[room][nickname] = jid
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	27 else
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	28 local nickname_to_remove
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	29 for _nickname, _jid in pairs(reserved_nicknames[room]) do
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	30 if _jid == jid then
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	31 nickname_to_remove = _nickname
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	32 break
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	33 end
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	34 end
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	35 if nickname_to_remove then
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	36 reserved_nicknames[room][nickname_to_remove] = nil
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	37 end
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	38 end
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	39 end
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	40
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	41 function load_room_reserved_nicknames(room)
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	42 if not reserved_nicknames[room.jid] then
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	43 reserved_nicknames[room.jid] = {}
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	44 for jid, data in pairs(room._affiliations_data or {}) do
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	45 local reserved_nickname = data["reserved_nickname"]
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	46 if reserved_nicknames then
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	47 reserved_nicknames[room.jid][reserved_nickname] = jid
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	48 end
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	49 end
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	50 end
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	51 end
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	52
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	53 local function get_jid(room, nickname)
4253 32b4901a9d8d mod_muc_inject_mentions: Add new setting to trigger mentions only if a prefix is found Seve Ferrer <seve@delape.net> parents: 4243 diff changeset	54 local bare_jid = reserved_nicknames[room.jid][nickname]
32b4901a9d8d mod_muc_inject_mentions: Add new setting to trigger mentions only if a prefix is found Seve Ferrer <seve@delape.net> parents: 4243 diff changeset	55 if bare_jid and use_bare_jid then
32b4901a9d8d mod_muc_inject_mentions: Add new setting to trigger mentions only if a prefix is found Seve Ferrer <seve@delape.net> parents: 4243 diff changeset	56 return bare_jid
4243 aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	57 end
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	58
4253 32b4901a9d8d mod_muc_inject_mentions: Add new setting to trigger mentions only if a prefix is found Seve Ferrer <seve@delape.net> parents: 4243 diff changeset	59 if bare_jid and not use_bare_jid then
4243 aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	60 return room.jid .. "/" .. nickname
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	61 end
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	62 end
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	63
4164 a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	64 local function get_participants(room)
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	65 if not reserved_nicks then
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	66 local occupants = room._occupants
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	67 local key, occupant = next(occupants)
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	68 return function ()
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	69 while occupant do -- luacheck: ignore
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	70 local nick = jid_resource(occupant.nick);
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	71 local bare_jid = occupant.bare_jid
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	72 key, occupant = next(occupants, key)
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	73 return bare_jid, nick
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	74 end
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	75 end
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	76 else
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	77 local generator = room:each_affiliation()
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	78 local jid, _, affiliation_data = generator(nil, nil)
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	79 return function ()
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	80 while jid do
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	81 local bare_jid, nick = jid, (affiliation_data or {})["reserved_nickname"]
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	82 jid, _, affiliation_data = generator(nil, bare_jid)
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	83 if nick then
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	84 return bare_jid, nick
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	85 end
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	86 end
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	87 end
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	88 end
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	89 end
a82b0745383b mod_muc_inject_mentions: Add new configuration setting to choose between registered nicknames or online participants Seve Ferrer <seve@delape.net> parents: 4163 diff changeset	90
4163 320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	91 local function add_mention(mentions, bare_jid, first, last, prefix_indices, has_prefix)
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	92 if strip_out_prefixes then
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	93 if has_prefix then
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	94 table.insert(prefix_indices, first-1)
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	95 end
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	96 first = first - #prefix_indices
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	97 last = last - #prefix_indices
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	98 end
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	99 mentions[first] = {bare_jid=bare_jid, first=first, last=last}
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	100 end
4161 032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	101
032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	102 local function get_client_mentions(stanza)
032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	103 local has_mentions = false
032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	104 local client_mentions = {}
032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	105
032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	106 for element in stanza:childtags("reference", reference_xmlns) do
032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	107 if element.attr.type == "mention" then
032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	108 local key = tonumber(element.attr.begin) + 1 -- count starts at 0
032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	109 client_mentions[key] = {bare_jid=element.attr.uri, first=element.attr.begin, last=element.attr["end"]}
032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	110 has_mentions = true
032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	111 end
032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	112 end
032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	113
032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	114 return has_mentions, client_mentions
032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	115 end
032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	116
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	117 local function is_room_eligible(jid)
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	118 if not enabled_rooms and not disabled_rooms then
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	119 return true;
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	120 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	121
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	122 if enabled_rooms and not disabled_rooms then
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	123 for _, _jid in ipairs(enabled_rooms) do
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	124 if _jid == jid then
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	125 return true
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	126 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	127 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	128 return false
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	129 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	130
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	131 if disabled_rooms and not enabled_rooms then
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	132 for _, _jid in ipairs(disabled_rooms) do
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	133 if _jid == jid then
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	134 return false
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	135 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	136 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	137 return true
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	138 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	139
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	140 return true
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	141 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	142
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	143 local function has_nick_prefix(body, first)
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	144 -- There are no configured prefixes
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	145 if not prefixes or #prefixes < 1 then return false end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	146
4163 320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	147 -- Prefix must have a space before it,
4142 6906562af2ee mod_muc_inject_mentions: Allow preffixes to be used after a new line Seve Ferrer <seve@delape.net> parents: 4141 diff changeset	148 -- be the first character of the body
6906562af2ee mod_muc_inject_mentions: Allow preffixes to be used after a new line Seve Ferrer <seve@delape.net> parents: 4141 diff changeset	149 -- or be the first character after a new line
4159 94e3e7753220 mod_muc_inject_mentions: Improve mentions lookup by using a set instead of a list Seve Ferrer <seve@delape.net> parents: 4155 diff changeset	150 if not mention_delimiters:contains(body:sub(first - 2, first - 2)) then
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	151 return false
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	152 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	153
4163 320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	154 local prefix = body:sub(first - 1, first - 1)
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	155 for _, _prefix in ipairs(prefixes) do
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	156 if prefix == _prefix then
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	157 return true
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	158 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	159 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	160
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	161 return false
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	162 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	163
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	164 local function has_nick_suffix(body, last)
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	165 -- There are no configured suffixes
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	166 if not suffixes or #suffixes < 1 then return false end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	167
4143 b2080f76e0aa mod_muc_inject_mentions: Allow suffixes to be used before a new line Seve Ferrer <seve@delape.net> parents: 4142 diff changeset	168 -- Suffix must have a space after it,
b2080f76e0aa mod_muc_inject_mentions: Allow suffixes to be used before a new line Seve Ferrer <seve@delape.net> parents: 4142 diff changeset	169 -- be the last character of the body
b2080f76e0aa mod_muc_inject_mentions: Allow suffixes to be used before a new line Seve Ferrer <seve@delape.net> parents: 4142 diff changeset	170 -- or be the last character before a new line
4159 94e3e7753220 mod_muc_inject_mentions: Improve mentions lookup by using a set instead of a list Seve Ferrer <seve@delape.net> parents: 4155 diff changeset	171 if not mention_delimiters:contains(body:sub(last + 2, last + 2)) then
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	172 return false
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	173 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	174
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	175 local suffix = body:sub(last+1, last+1)
4139 c6bb64a12f92 mod_muc_inject_mentions: (W213) unused loop variable i Seve Ferrer <seve@delape.net> parents: 4138 diff changeset	176 for _, _suffix in ipairs(suffixes) do
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	177 if suffix == _suffix then
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	178 return true
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	179 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	180 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	181
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	182 return false
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	183 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	184
4161 032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	185 local function search_mentions(room, body, client_mentions)
4243 aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	186 load_room_reserved_nicknames(room)
4163 320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	187 local mentions, prefix_indices = {}, {}
4243 aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	188 local current_word = ""
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	189 local current_word_start
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	190 for i = 1, #body+1 do
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	191 local char = body:sub(i,i)
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	192 -- Mention delimiter found, current_word is completed now
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	193 if mention_delimiters:contains(char) and current_word_start then
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	194 -- Check for nickname without prefix
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	195 local jid = get_jid(room, current_word)
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	196 if jid then
4253 32b4901a9d8d mod_muc_inject_mentions: Add new setting to trigger mentions only if a prefix is found Seve Ferrer <seve@delape.net> parents: 4243 diff changeset	197 if not prefix_mandatory then
32b4901a9d8d mod_muc_inject_mentions: Add new setting to trigger mentions only if a prefix is found Seve Ferrer <seve@delape.net> parents: 4243 diff changeset	198 add_mention(mentions, jid, current_word_start, i - 1, prefix_indices, false)
32b4901a9d8d mod_muc_inject_mentions: Add new setting to trigger mentions only if a prefix is found Seve Ferrer <seve@delape.net> parents: 4243 diff changeset	199 end
4243 aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	200 else
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	201 -- Check for nickname with affixes
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	202 local prefix = prefixes:contains(current_word:sub(1,1))
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	203 local suffix = suffixes:contains(current_word:sub(-1))
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	204 if prefix and suffix then
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	205 jid = get_jid(room, current_word:sub(2, -2))
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	206 if jid then
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	207 add_mention(mentions, jid, current_word_start + 1, i - 2, prefix_indices, true)
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	208 end
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	209 elseif prefix then
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	210 jid = get_jid(room, current_word:sub(2))
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	211 if jid then
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	212 add_mention(mentions, jid, current_word_start + 1, i - 1, prefix_indices, true)
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	213 end
4253 32b4901a9d8d mod_muc_inject_mentions: Add new setting to trigger mentions only if a prefix is found Seve Ferrer <seve@delape.net> parents: 4243 diff changeset	214 elseif suffix and not prefix_mandatory then
4243 aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	215 jid = get_jid(room, current_word:sub(1, -2))
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	216 if jid then
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	217 add_mention(mentions, jid, current_word_start, i - 2, prefix_indices, false)
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	218 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	219 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	220 end
4243 aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	221
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	222 current_word = ""
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	223 current_word_start = nil
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	224 elseif not mention_delimiters:contains(char) then
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	225 current_word_start = current_word_start or i
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	226 current_word = current_word .. char
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	227 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	228 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	229
4163 320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	230 return mentions, prefix_indices
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	231 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	232
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	233 local function muc_inject_mentions(event)
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	234 local room, stanza = event.room, event.stanza;
4243 aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	235 local body = stanza:get_child_text("body")
4161 032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	236
4243 aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	237 if not body or #body < 1 then return; end
4161 032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	238
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	239 -- Inject mentions only if the room is configured for them
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	240 if not is_room_eligible(room.jid) then return; end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	241
4161 032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	242 -- Only act on messages that do not include mentions
032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	243 -- unless configuration states otherwise.
032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	244 local has_mentions, client_mentions = get_client_mentions(stanza)
032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	245 if has_mentions and not append_mentions then return; end
032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	246
4243 aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	247 local mentions, prefix_indices = search_mentions(room, body, client_mentions)
4161 032e1c79d039 mod_muc_inject_mentions: Add new configuration setting to look for mentions even if the client sent some already Seve Ferrer <seve@delape.net> parents: 4159 diff changeset	248 for _, mention in pairs(mentions) do
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	249 -- https://xmpp.org/extensions/xep-0372.html#usecase_mention
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	250 stanza:tag(
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	251 "reference", {
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	252 xmlns=reference_xmlns,
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	253 begin=tostring(mention.first - 1), -- count starts at 0
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	254 ["end"]=tostring(mention.last - 1),
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	255 type="mention",
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	256 uri="xmpp:" .. mention.bare_jid,
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	257 }
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	258 ):up()
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	259 end
4163 320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	260
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	261 if strip_out_prefixes then
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	262 local body_without_prefixes = ""
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	263 local from = 0
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	264 if #prefix_indices > 0 then
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	265 for _, prefix_index in ipairs(prefix_indices) do
4243 aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	266 body_without_prefixes = body_without_prefixes .. body:sub(from, prefix_index-1)
4163 320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	267 from = prefix_index + 1
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	268 end
4243 aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	269 body_without_prefixes = body_without_prefixes .. body:sub(from, #body)
4163 320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	270
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	271 -- Replace original body containing prefixes
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	272 stanza:maptags(
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	273 function(tag)
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	274 if tag.name ~= "body" then
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	275 return tag
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	276 end
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	277 return st.stanza("body"):text(body_without_prefixes)
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	278 end
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	279 )
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	280 end
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	281 end
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	282 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	283
4243 aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	284 module:hook("muc-occupant-groupchat", muc_inject_mentions)
aed7038ab2ab mod_muc_inject_mentions: Make module scalable by iterating through the body instead of participants list as the main loop Seve Ferrer <seve@delape.net> parents: 4164 diff changeset	285 module:hook("muc-set-affiliation", update_reserved_nicknames)

Mercurial > prosody-modules

annotate mod_muc_inject_mentions/mod_muc_inject_mentions.lua @ 4293:edde5905744a