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248 lines
10 KiB
Lua
248 lines
10 KiB
Lua
-- Part of FusionPBX
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-- Copyright (C) 2013 Mark J Crane <markjcrane@fusionpbx.com>
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-- All rights reserved.
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--
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-- Redistribution and use in source and binary forms, with or without
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-- modification, are permitted provided that the following conditions are met:
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--
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-- 1. Redistributions of source code must retain the above copyright notice,
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-- this list of conditions and the following disclaimer.
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--
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-- 2. Redistributions in binary form must reproduce the above copyright
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-- notice, this list of conditions and the following disclaimer in the
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-- documentation and/or other materials provided with the distribution.
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--
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-- THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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-- INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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-- AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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-- AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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-- OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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-- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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-- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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-- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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-- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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-- POSSIBILITY OF SUCH DAMAGE.
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--load libraries
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local send_mail = require 'resources.functions.send_mail'
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local Database = require "resources.functions.database"
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local Settings = require "resources.functions.lazy_settings"
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--define a function to send email
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function send_email(id, uuid)
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local db = dbh or Database.new('system')
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local settings = Settings.new(db, domain_name, domain_uuid)
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--get voicemail message details
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local sql = [[SELECT * FROM v_voicemails
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WHERE domain_uuid = :domain_uuid
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AND voicemail_id = :voicemail_id]]
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local params = {domain_uuid = domain_uuid, voicemail_id = id};
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if (debug["sql"]) then
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freeswitch.consoleLog("notice", "[voicemail] SQL: " .. sql .. "; params:" .. json.encode(params) .. "\n");
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end
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dbh:query(sql, params, function(row)
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db_voicemail_uuid = string.lower(row["voicemail_uuid"]);
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--voicemail_password = row["voicemail_password"];
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--greeting_id = row["greeting_id"];
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voicemail_mail_to = row["voicemail_mail_to"];
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voicemail_file = row["voicemail_file"];
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voicemail_local_after_email = row["voicemail_local_after_email"];
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voicemail_description = row["voicemail_description"];
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end);
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--set default values
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if (voicemail_local_after_email == nil) then
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voicemail_local_after_email = "true";
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end
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if (voicemail_file == nil) then
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voicemail_file = "listen";
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end
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--require the email address to send the email
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if (string.len(voicemail_mail_to) > 2) then
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--include languages file
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local Text = require "resources.functions.text"
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local text = Text.new("app.voicemail.app_languages")
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local dbh = dbh
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--connect using other backend if needed
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if storage_type == "base64" then
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dbh = Database.new('system', 'base64/read')
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end
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--get voicemail message details
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local sql = [[SELECT * FROM v_voicemail_messages
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WHERE domain_uuid = :domain_uuid
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AND voicemail_message_uuid = :uuid]]
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local params = {domain_uuid = domain_uuid, uuid = uuid};
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if (debug["sql"]) then
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freeswitch.consoleLog("notice", "[voicemail] SQL: " .. sql .. "; params:" .. json.encode(params) .. "\n");
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end
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dbh:query(sql, params, function(row)
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--get the values from the database
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--uuid = row["voicemail_message_uuid"];
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created_epoch = row["created_epoch"];
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caller_id_name = row["caller_id_name"];
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caller_id_number = row["caller_id_number"];
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message_length = row["message_length"];
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--message_status = row["message_status"];
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--message_priority = row["message_priority"];
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--get the recordings from the database
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if (storage_type == "base64") then
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--set the voicemail message path
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message_location = voicemail_dir.."/"..id.."/msg_"..uuid.."."..vm_message_ext;
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--save the recording to the file system
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if (string.len(row["message_base64"]) > 32) then
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--include the file io
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local file = require "resources.functions.file"
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--write decoded string to file
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file.write_base64(message_location, row["message_base64"]);
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end
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end
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end);
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--close temporary connection
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if storage_type == "base64" then
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dbh:release()
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end
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--format the message length and date
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message_length_formatted = format_seconds(message_length);
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if (debug["info"]) then
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freeswitch.consoleLog("notice", "[voicemail] message length: " .. message_length .. "\n");
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end
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local message_date = os.date("%A, %d %b %Y %I:%M %p", created_epoch);
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--connect to the database
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local dbh = Database.new('system');
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--get the templates
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local sql = "SELECT * FROM v_email_templates ";
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sql = sql .. "WHERE (domain_uuid = :domain_uuid or domain_uuid is null) ";
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sql = sql .. "AND template_language = :template_language ";
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sql = sql .. "AND template_category = 'voicemail' "
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if (transcription == nil) then
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sql = sql .. "AND template_subcategory = 'default' "
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else
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sql = sql .. "AND template_subcategory = 'transcription' "
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end
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sql = sql .. "AND template_enabled = 'true' "
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sql = sql .. "ORDER BY domain_uuid DESC "
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local params = {domain_uuid = domain_uuid, template_language = default_language.."-"..default_dialect};
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if (debug["sql"]) then
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freeswitch.consoleLog("notice", "[voicemail] SQL: " .. sql .. "; params:" .. json.encode(params) .. "\n");
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end
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dbh:query(sql, params, function(row)
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subject = row["template_subject"];
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body = row["template_body"];
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end);
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--get the link_address
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link_address = http_protocol.."://"..domain_name..project_path;
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--prepare the headers
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local headers = {
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["X-FusionPBX-Domain-UUID"] = domain_uuid;
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["X-FusionPBX-Domain-Name"] = domain_name;
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["X-FusionPBX-Call-UUID"] = uuid;
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["X-FusionPBX-Email-Type"] = 'voicemail';
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}
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--prepare the voicemail_name_formatted
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voicemail_name_formatted = id;
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local display_domain_name = settings:get('voicemail', 'display_domain_name', 'boolean');
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if (display_domain_name == 'true') then
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voicemail_name_formatted = id.."@"..domain_name;
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end
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if (voicemail_description ~= nil and voicemail_description ~= "" and voicemail_description ~= id) then
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voicemail_name_formatted = voicemail_name_formatted.." ("..voicemail_description..")";
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end
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--prepare the subject
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subject = subject:gsub("${caller_id_name}", caller_id_name);
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subject = subject:gsub("${caller_id_number}", caller_id_number);
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subject = subject:gsub("${message_date}", message_date);
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subject = subject:gsub("${message_duration}", message_length_formatted);
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subject = subject:gsub("${account}", voicemail_name_formatted);
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subject = subject:gsub("${voicemail_id}", id);
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subject = subject:gsub("${voicemail_description}", voicemail_description);
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subject = subject:gsub("${voicemail_name_formatted}", voicemail_name_formatted);
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subject = subject:gsub("${domain_name}", domain_name);
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subject = trim(subject);
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subject = '=?utf-8?B?'..base64.encode(subject)..'?=';
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--prepare the body
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body = body:gsub("${caller_id_name}", caller_id_name);
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body = body:gsub("${caller_id_number}", caller_id_number);
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body = body:gsub("${message_date}", message_date);
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if (transcription ~= nil) then
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body = body:gsub("${message_text}", transcription);
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end
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body = body:gsub("${message_duration}", message_length_formatted);
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body = body:gsub("${account}", voicemail_name_formatted);
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body = body:gsub("${voicemail_id}", id);
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body = body:gsub("${voicemail_description}", voicemail_description);
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body = body:gsub("${voicemail_name_formatted}", voicemail_name_formatted);
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body = body:gsub("${domain_name}", domain_name);
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body = body:gsub("${sip_to_user}", id);
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body = body:gsub("${dialed_user}", id);
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if (voicemail_file == "attach") then
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body = body:gsub("${message}", text['label-attached']);
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elseif (voicemail_file == "link") then
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body = body:gsub("${message}", "<a href='"..link_address.."/app/voicemails/voicemail_messages.php?action=download&type=vm&t=bin&id="..id.."&voicemail_uuid="..db_voicemail_uuid.."&uuid="..uuid.."&src=email'>"..text['label-download'].."</a>");
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else
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body = body:gsub("${message}", "<a href='"..link_address.."/app/voicemails/voicemail_messages.php?action=autoplay&id="..db_voicemail_uuid.."&uuid="..uuid.."'>"..text['label-listen'].."</a>");
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end
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--body = body:gsub(" ", " ");
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--body = body:gsub("%s+", "");
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--body = body:gsub(" ", " ");
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body = trim(body);
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--prepare file
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file = voicemail_dir.."/"..id.."/msg_"..uuid.."."..vm_message_ext;
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--send the email
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send_mail(headers,
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voicemail_mail_to,
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{subject, body},
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(voicemail_file == "attach") and file
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);
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end
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--whether to keep the voicemail message and details local after email
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if (string.len(voicemail_mail_to) > 2) then
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if (voicemail_local_after_email == "false") then
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--delete the voicemail message details
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local sql = [[DELETE FROM v_voicemail_messages
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WHERE domain_uuid = :domain_uuid
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AND voicemail_uuid = :voicemail_uuid
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AND voicemail_message_uuid = :uuid]]
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local params = {domain_uuid = domain_uuid,
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voicemail_uuid = db_voicemail_uuid, uuid = uuid};
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if (debug["sql"]) then
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freeswitch.consoleLog("notice", "[voicemail] SQL: " .. sql .. "; params:" .. json.encode(params) .. "\n");
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end
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dbh:query(sql, params);
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--delete voicemail recording file
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if (file_exists(file)) then
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os.remove(file);
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end
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--set message waiting indicator
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message_waiting(id, domain_uuid);
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--clear the variable
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db_voicemail_uuid = '';
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elseif (storage_type == "base64") then
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--delete voicemail recording file
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if (file_exists(file)) then
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os.remove(file);
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end
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end
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end
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end
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