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Add. Lua part of fax_queue.

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To poll active task you can run `luarun fax_queue_poll_once.lua`
This commit is contained in:
Alexey Melnichuk
2015-11-18 16:27:55 +03:00
parent 8abdbf3f0b
commit 871b632d49
11 changed files with 1340 additions and 85 deletions
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345
resources/install/scripts/fax_queue/retry.lua Normal file
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-- include libraries
require "resources.functions.config";
require "resources.functions.explode";
require "resources.functions.split";
require "resources.functions.count";
local log = require "resources.functions.log".fax_retry
local Database = require "resources.functions.database"
local Settings = require "resources.functions.lazy_settings"
local Tasks = require "fax_queue.tasks"
local task_uuid = env:getHeader('task_uuid')
local task = Tasks.select_task(task_uuid)
if not task then
log.warningf("Can not find fax task: %q", tostring(task_uuid))
return
end
-- show all channel variables
if debug["fax_serialize"] then
log.noticef("info:\n%s", env:serialize())
end
local dbh = Database.new('system')
-- Channel/FusionPBX variables
local uuid = env:getHeader("uuid")
local domain_uuid = env:getHeader("domain_uuid") or task.domain_uuid
local domain_name = env:getHeader("domain_name") or task.domain_name
local origination_caller_id_name = env:getHeader("origination_caller_id_name") or '000000000000000'
local origination_caller_id_number = env:getHeader("origination_caller_id_number") or '000000000000000'
local accountcode = env:getHeader("accountcode")
local duration = tonumber(env:getHeader("billmsec")) or 0
local sip_to_user = env:getHeader("sip_to_user")
local bridge_hangup_cause = env:getHeader("bridge_hangup_cause")
local hangup_cause_q850 = tonumber(env:getHeader("hangup_cause_q850"))
local answered = duration > 0
-- fax variables
local fax_success = env:getHeader('fax_success')
local has_t38 = env:getHeader('has_t38') or 'false'
local t38_broken_boolean = env:getHeader('t38_broken_boolean') or ''
local fax_result_code = tonumber(env:getHeader('fax_result_code')) or 2
local fax_result_text = env:getHeader('fax_result_text') or 'FS_NOT_SET'
local fax_ecm_used = env:getHeader('fax_ecm_used') or ''
local fax_local_station_id = env:getHeader('fax_local_station_id') or ''
local fax_document_transferred_pages = env:getHeader('fax_document_transferred_pages') or nil
local fax_document_total_pages = env:getHeader('fax_document_total_pages') or nil
local fax_image_resolution = env:getHeader('fax_image_resolution') or ''
local fax_image_size = env:getHeader('fax_image_size') or nil
local fax_bad_rows = env:getHeader('fax_bad_rows') or nil
local fax_transfer_rate = env:getHeader('fax_transfer_rate') or nil
local fax_v17_disabled = env:getHeader('fax_v17_disabled') or ''
local fax_ecm_requested = env:getHeader('fax_ecm_requested') or ''
local fax_remote_station_id = env:getHeader('fax_remote_station_id') or ''
local fax_options = ("fax_use_ecm=%s,fax_enable_t38=%s,fax_enable_t38_request=%s,fax_disable_v17=%s"):format(
env:getHeader('fax_use_ecm') or '',
env:getHeader('fax_enable_t38') or '',
env:getHeader('fax_enable_t38_request') or '',
env:getHeader('fax_disable_v17') or ''
)
-- Fax task params
local fax_uri = env:getHeader("fax_uri") or task.uri
local fax_file = env:getHeader("fax_file") or task.fax_file
local wav_file = env:getHeader("wav_file") or task.wav_file
local fax_uuid = task.fax_uuid
-- Email variables
local email_address = env:getHeader("mailto_address")
local from_address = env:getHeader("mailfrom_address") or email_address
local number_dialed = fax_uri:match("/([^/]-)%s*$")
local email_message_fail = "We are sorry the fax failed to go through. It has been attached. Please check the number "..number_dialed..", and if it was correct you might consider emailing it instead."
local email_message_success = "We are happy to report the fax was sent successfully. It has been attached for your records."
log.noticef([[<<< CALL RESULT >>>
uuid: = '%s'
answered: = '%s'
fax_file: = '%s'
wav_file: = '%s'
fax_uri: = '%s'
sip_to_user: = '%s'
accountcode: = '%s'
origination_caller_id_name: = '%s'
origination_caller_id_number: = '%s'
mailfrom_address: = '%s'
mailto_address: = '%s'
hangup_cause_q850: = '%s'
fax_options = '%s'
]],
tostring(uuid) ,
tostring(answered) ,
tostring(fax_file) ,
tostring(wav_file) ,
tostring(fax_uri) ,
tostring(sip_to_user) ,
tostring(accountcode) ,
tostring(origination_caller_id_name) ,
tostring(origination_caller_id_number) ,
tostring(mailfrom_address) ,
tostring(mailto_address) ,
tostring(hangup_cause_q850) ,
fax_options
)
if fax_success then
log.noticef([[<<< FAX RESULT >>>
fax_success = '%s'
has_t38 = '%s'
t38_broken_boolean = '%s'
fax_result_code = '%s'
fax_result_text = '%s'
fax_ecm_used = '%s'
fax_local_station_id = '%s'
fax_document_transferred_pages = '%s'
fax_document_total_pages = '%s'
fax_image_resolution = '%s'
fax_image_size = '%s'
fax_bad_rows = '%s'
fax_transfer_rate = '%s'
fax_v17_disabled = '%s'
fax_ecm_requested = '%s'
fax_remote_station_id = '%s'
'%s'
]],
fax_success ,
has_t38 ,
t38_broken_boolean ,
fax_result_code ,
fax_result_text ,
fax_ecm_used ,
fax_local_station_id ,
fax_document_transferred_pages ,
fax_document_total_pages ,
fax_image_resolution ,
fax_image_size ,
fax_bad_rows ,
fax_transfer_rate ,
fax_v17_disabled ,
fax_ecm_requested ,
fax_remote_station_id ,
'---------------------------------'
)
end
--get the values from the fax file
if not (fax_uuid and domain_name) then
local array = split(fax_file, "[\\/]+")
domain_name = domain_name or array[#array - 3]
local fax_extension = fax_extension or array[#array - 2]
if not fax_uuid then
local sql = "SELECT fax_uuid FROM v_fax "
sql = sql .. "WHERE domain_uuid = '" .. domain_uuid .. "' "
sql = sql .. "AND fax_extension = '" .. fax_extension .. "' "
fax_uuid = dbh:first_value(sql);
end
end
--get the domain_uuid using the domain name required for multi-tenant
if domain_name and not domain_uuid then
local sql = "SELECT domain_uuid FROM v_domains ";
sql = sql .. "WHERE domain_name = '" .. domain_name .. "' "
domain_uuid = dbh:first_value(sql)
end
assert(domain_name and domain_uuid)
--settings
local settings = Settings.new(dbh, domain_name, domain_uuid)
local keep_local = settings:get('fax', 'keep_local','boolean')
local storage_type = (keep_local == "false") and "" or settings:get('fax', 'storage_type', 'text')
--be sure accountcode is not empty
if (accountcode == nil) then
accountcode = domain_name
end
local function opt(v, default)
if v then return "'" .. v .. "'" end
return default or 'NULL'
end
local function now_sql()
return (database["type"] == "sqlite") and "'"..os.date("%Y-%m-%d %X").."'" or "now()";
end
--add to fax logs
do
local fields = {
"fax_log_uuid";
"domain_uuid";
"fax_uuid";
"fax_success";
"fax_result_code";
"fax_result_text";
"fax_file";
"fax_ecm_used";
"fax_local_station_id";
"fax_document_transferred_pages";
"fax_document_total_pages";
"fax_image_resolution";
"fax_image_size";
"fax_bad_rows";
"fax_transfer_rate";
"fax_retry_attempts";
"fax_retry_limit";
"fax_retry_sleep";
"fax_uri";
"fax_date";
"fax_epoch";
}
local values = {
"'"..uuid .. "'";
"'"..domain_uuid .. "'";
opt(fax_uuid);
opt(fax_success);
opt(fax_result_code);
opt(fax_result_text);
opt(fax_file);
opt(fax_ecm_used);
opt(fax_local_station_id);
opt(fax_document_transferred_pages, "'0'");
opt(fax_document_total_pages, "'0'");
opt(fax_image_resolution);
opt(fax_image_size);
opt(fax_bad_rows);
opt(fax_transfer_rate);
opt(fax_retry_attempts);
opt(fax_retry_limit);
opt(fax_retry_sleep);
opt(fax_uri);
now_sql();
"'"..os.time().."' ";
}
local sql = "insert into v_fax_logs(" .. table.concat(fields, ",") .. ")" ..
"values(" .. table.concat(values, ",") .. ")"
if (debug["sql"]) then
freeswitch.consoleLog("notice", "[FAX] retry: "..sql.."\n");
end
dbh:query(sql);
end
-- add the fax files
if fax_success == "1" then
if storage_type == "base64" then
--include the base64 function
require "resources.functions.base64";
--base64 encode the file
local f = io.open(fax_file, "rb");
if not f then
log.waitng("Can not find file %s", fax_file)
storage_type = nil
else
local file_content = f:read("*all");
f:close()
fax_base64 = base64.encode(file_content)
end
end
-- build SQL
local sql do
sql = {
"insert into v_fax_files(";
"fax_file_uuid"; ",";
"fax_uuid"; ",";
"fax_mode"; ",";
"fax_destination"; ",";
"fax_file_type"; ",";
"fax_file_path"; ",";
"fax_caller_id_name"; ",";
"fax_caller_id_number"; ",";
"fax_date"; ",";
"fax_epoch"; ",";
"fax_base64"; ",";
"domain_uuid"; " ";
") values (";
opt(uuid); ",";
opt(fax_uuid); ",";
"'tx'"; ",";
opt(sip_to_user); ",";
"'tif'"; ",";
opt(fax_file); ",";
opt(origination_caller_id_name); ",";
opt(origination_caller_id_number); ",";
now_sql(); ",";
"'" .. os.time() .. "'"; ",";
opt(fax_base64); ",";
opt(domain_uuid); " ";
")"
}
sql = table.concat(sql, "\n");
if (debug["sql"]) then
freeswitch.consoleLog("notice", "[FAX] SQL: " .. sql .. "\n");
end
end
if storage_type == "base64" then
local db_type, db_cnn = split_first(database["system"], "://", true)
local luasql = require ("luasql." .. db_type);
local env = assert (luasql[db_type]());
local dbh = env:connect(db_cnn);
dbh:execute(sql)
dbh:close()
env:close()
else
result = dbh:query(sql)
end
end
if fax_success == "1" then
--Success
log.info("RETRY STATS SUCCESS: GATEWAY[%s] VARS[%s]", fax_options, fax_trial);
if keep_local == "false" then
os.remove(fax_file);
end
Tasks.remove_task(task)
end
if fax_success ~= "1" then
if not answered then
log.noticef("no answer: %d", hangup_cause_q850)
else
if not fax_success then
log.noticef("Fax not detected: %s", fax_options)
else
log.noticef("fax fail %s", fax_options)
end
end
Tasks.wait_task(task, answered, hangup_cause_q850)
if task.status ~= 0 then
Tasks.remove_task(task)
end
end