prosody-modules: mod_muc_inject_mentions/mod_muc_inject

annotate mod_muc_inject_mentions/mod_muc_inject_mentions.lua @ 5173:460f78654864

mod_muc_rtbl: also filter messages This was a bit tricky because we don't want to run the JIDs through SHA256 on each message. Took a while to come up with this simple plan of just caching the SHA256 of the JIDs on the occupants. This will leave some dirt in the occupants after unloading the module, but that should be ok; once they cycle the room, the hashes will be gone. This is direly needed, otherwise, there is a tight race between the moderation activities and the actors joining the room.

author	Jonas Schäfer <jonas@wielicki.name>
date	Tue, 21 Feb 2023 21:37:27 +0100
parents	33a41503b9e3
children

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)
4312 33a41503b9e3 Improve UX by providing defaults users expect Seve Ferrer <seve@delape.net> parents: 4311 diff changeset	118 if not enabled_rooms and not disabled_rooms then return true; end
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	119
4312 33a41503b9e3 Improve UX by providing defaults users expect Seve Ferrer <seve@delape.net> parents: 4311 diff changeset	120 if enabled_rooms then
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	121 for _, _jid in ipairs(enabled_rooms) do
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	122 if _jid == jid then
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	123 return true
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	124 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	125 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	126 return false
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
4312 33a41503b9e3 Improve UX by providing defaults users expect Seve Ferrer <seve@delape.net> parents: 4311 diff changeset	129 if disabled_rooms then
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	130 for _, _jid in ipairs(disabled_rooms) do
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	131 if _jid == jid then
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	132 return false
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	133 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	134 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	135 return true
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 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	138
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	139 local function has_nick_prefix(body, first)
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	140 -- There are no configured prefixes
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	141 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	142
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	143 -- 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	144 -- 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	145 -- 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	146 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	147 return false
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	148 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	149
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	150 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	151 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	152 if prefix == _prefix then
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	153 return true
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	154 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	155 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	156
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	157 return false
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
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	160 local function has_nick_suffix(body, last)
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	161 -- There are no configured suffixes
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	162 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	163
4143 b2080f76e0aa mod_muc_inject_mentions: Allow suffixes to be used before a new line Seve Ferrer <seve@delape.net> parents: 4142 diff changeset	164 -- 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	165 -- 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	166 -- 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	167 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	168 return false
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	169 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	170
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	171 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	172 for _, _suffix in ipairs(suffixes) do
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	173 if suffix == _suffix then
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	174 return true
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	175 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	176 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	177
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	178 return false
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
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	181 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	182 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	183 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	184 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	185 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	186 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	187 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	188 -- 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	189 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	190 -- 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	191 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	192 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	193 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	194 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	195 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	196 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	197 -- 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	198 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	199 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	200 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	201 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	202 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	203 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	204 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	205 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	206 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	207 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	208 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	209 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	210 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	211 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	212 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	213 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	214 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	215 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	216 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	217
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	218 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	219 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	220 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	221 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	222 current_word = current_word .. char
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	223 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	224 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	225
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	226 return mentions, prefix_indices
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
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	229 local function muc_inject_mentions(event)
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	230 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	231 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	232
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	233 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	234
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	235 -- 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	236 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	237
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 -- 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	239 -- 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	240 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	241 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	242
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	243 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	244 for _, mention in pairs(mentions) do
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	245 -- 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	246 stanza:tag(
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	247 "reference", {
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	248 xmlns=reference_xmlns,
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	249 begin=tostring(mention.first - 1), -- count starts at 0
4311 a6c253bc63a5 End value is index+1 as per the newest revision https://xmpp.org/extensions/xep-0372.html#revision-history-v0.4.0 Seve Ferrer <seve@delape.net> parents: 4253 diff changeset	250 ["end"]=tostring(mention.last),
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	251 type="mention",
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	252 uri="xmpp:" .. mention.bare_jid,
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	253 }
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	254 ):up()
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	255 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	256
320f6d374b5d mod_muc_inject_mentions: Add new configuration setting to strip out prefixes from mentions Seve Ferrer <seve@delape.net> parents: 4162 diff changeset	257 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	258 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	259 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	260 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	261 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	262 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	263 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	264 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	265 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	266
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 -- 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	268 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	269 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	270 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	271 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	272 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	273 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	274 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	275 )
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 end
4138 e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	278 end
e8c1b35bc25b mod_muc_inject_mentions: Publish module to repository Seve Ferrer <seve@delape.net> parents: diff changeset	279
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	280 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	281 module:hook("muc-set-affiliation", update_reserved_nicknames)

Mercurial > prosody-modules

annotate mod_muc_inject_mentions/mod_muc_inject_mentions.lua @ 5173:460f78654864