Update fax_retry.lua
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FusionPBX
GitHub
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10aebf2954
commit
65a3adede6
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@ -89,7 +89,6 @@
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bridge_hangup_cause = env:getHeader("bridge_hangup_cause");
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fax_result_code = env:getHeader("fax_result_code");
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fax_busy_attempts = tonumber(env:getHeader("fax_busy_attempts"));
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hangup_cause_q850 = tonumber(env:getHeader("hangup_cause_q850"));
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--set default values
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@ -313,9 +312,76 @@
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end
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uri_array = explode("/",fax_uri);
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number_dialed = uri_array[4];
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if (number_dialed == nil) then
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number_dialed = '0';
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end
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--do not use apostrophies in message, they are not escaped and the mail will fail.
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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."
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email_message_success = "We are happy to report the fax was sent successfully. It has been attached for your records."
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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 = 'fax' "
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sql = sql .. "AND ( ";
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sql = sql .. " template_subcategory = 'success_default' ";
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sql = sql .. " OR template_subcategory = 'fail_default' ";
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sql = sql .. " OR template_subcategory = 'fail_busy' ";
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sql = sql .. " OR template_subcategory = 'fail_invalid' ";
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sql = sql .. ") "
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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", "[fax] 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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if (template_subcategory == 'success_default') then
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email_subject_success_default = row["template_subject"];
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email_body_success_default = row["template_body"];
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email_subject_success_default = email_subject_success_default:gsub("${number_dialed}", number_dialed);
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email_subject_success_default = email_subject_success_default:gsub("${fax_busy_attempts}", fax_busy_attempts);
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email_body_success_default = email_body_success_default:gsub("${number_dialed}", number_dialed);
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email_body_success_default = email_body_success_default:gsub("${fax_busy_attempts}", fax_busy_attempts);
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end
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if (template_subcategory == 'fail_default') then
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email_subject_fail_default = row["template_subject"];
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email_body_fail_default = row["template_body"];
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email_subject_fail_default = email_subject_fail_default:gsub("${number_dialed}", number_dialed);
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email_subject_fail_default = email_subject_fail_default:gsub("${fax_busy_attempts}", fax_busy_attempts);
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email_body_fail_default = email_body_fail_default:gsub("${number_dialed}", number_dialed);
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email_body_fail_default = email_body_fail_default:gsub("${fax_busy_attempts}", fax_busy_attempts);
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end
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if (template_subcategory == 'fail_busy') then
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email_subject_fail_busy = row["template_subject"];
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email_body_fail_busy = row["template_body"];
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email_subject_fail_busy = email_subject_fail_busy:gsub("${number_dialed}", number_dialed);
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email_subject_fail_busy = email_subject_fail_busy:gsub("${fax_busy_attempts}", fax_busy_attempts);
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email_body_fail_busy = email_body_fail_busy:gsub("${number_dialed}", number_dialed);
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email_body_fail_busy = email_body_fail_busy:gsub("${fax_busy_attempts}", fax_busy_attempts);
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end
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if (template_subcategory == 'fail_invalid') then
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email_subject_fail_invalid = row["template_subject"];
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email_body_fail_invalid = row["template_body"];
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email_subject_fail_invalid = email_subject_fail_invalid:gsub("${number_dialed}", number_dialed);
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email_subject_fail_invalid = email_subject_success_default:gsub("${fax_busy_attempts}", fax_busy_attempts);
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email_body_fail_invalid = email_body_fail_invalid:gsub("${number_dialed}", number_dialed);
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email_body_fail_invalid = email_body_fail_invalid:gsub("${fax_busy_attempts}", fax_busy_attempts);
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end
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end);
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--prepare the subject
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subject = subject:gsub("${number_dialed}", number_dialed);
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subject = subject:gsub("${fax_busy_attempts}", fax_busy_attempts);
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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("${number_dialed}", number_dialed);
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body = body:gsub("${fax_busy_attempts}", fax_busy_attempts);
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--add the fax files
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if (fax_success ~= nil) then
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@ -435,7 +501,7 @@
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-- if the fax failed then try again
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if (fax_success == "0") then
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--DEBUG
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--email_cmd = "/bin/echo '"..email_message_fail.."' | /usr/bin/mail -s 'Fax to: "..number_dialed.." FAILED' -r "..from_address.." -a '"..fax_file.."' "..email_address;
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--email_cmd = "/bin/echo '"..email_subject_fail.."' | /usr/bin/mail -s 'Fax to: "..number_dialed.." FAILED' -r "..from_address.." -a '"..fax_file.."' "..email_address;
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--to keep the originate command shorter these are things we always send. One place to adjust for all.
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--originate_same = "for_fax=1,accountcode='"..accountcode.."',domain_uuid="..domain_uuid..",domain_name="..domain_name..",mailto_address='"..email_address.."',mailfrom_address='"..from_address.."',origination_caller_id_name='"..origination_caller_id_name.. "',origination_caller_id_number="..origination_caller_id_number..",fax_uri="..fax_uri..",fax_retry_limit="..fax_retry_limit..",fax_retry_sleep="..fax_retry_sleep..",fax_verbose=true,fax_file='"..fax_file.."'";
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@ -456,8 +522,6 @@
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--unallocated number
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elseif (hangup_cause_q850 == 1 ) then
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fax_retry_attempts = 10;
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email_message_fail = "We are sorry the fax failed to go through. The number you specified is not a working number. The fax has been attached. Please check the number "..number_dialed..", and if it was correct you might consider emailing it instead."
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elseif (fax_retry_attempts < 5 ) then
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freeswitch.consoleLog("INFO","[FAX] Last Fax Failed, try a different way. Wait first.\n");
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freeswitch.msleep(fax_retry_sleep * 500);
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@ -476,7 +540,7 @@
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else
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cmd = "originate {fax_retry_attempts="..fax_retry_attempts..","..originate_same..",fax_use_ecm=true,fax_enable_t38=true,fax_enable_t38_request=true,fax_disable_v17=false,fax_busy_attempts='"..fax_busy_attempts.."',api_hangup_hook='lua fax_retry.lua'}"..fax_uri.." &txfax('"..fax_file.."')";
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end
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elseif (fax_retry_attempts == 2) then
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--send t38 off, ECM on
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freeswitch.consoleLog("INFO","[FAX] TRYING ["..fax_retry_attempts.."] of [4] to: "..number_dialed.." with: t38 OFF ECM ON, Fast\n");
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@ -510,12 +574,12 @@
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elseif (fax_retry_attempts == 10) then
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freeswitch.consoleLog("INFO","[FAX] RETRY FAILED: BAD NUMBER\n");
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freeswitch.consoleLog("INFO", "[FAX] RETRY_STATS FAILURE BAD NUMBER: GATEWAY[".. fax_uri .."]");
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email_message_fail = email_message_fail.."We tried sending, but the number entered was not a working phone number "
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email_address = email_address:gsub("\\,", ",");
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freeswitch.email(email_address,
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email_address,
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"To: "..email_address.."\nFrom: "..from_address.."\nSubject: Fax to: "..number_dialed.." was INVALID\n"..x_headers,
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email_message_fail ,
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"To: "..email_address.."\nFrom: "..from_address.."\nSubject: "..email_subject_fail_invalid.."\n"..x_headers,
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email_body_fail_invalid,
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fax_file
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);
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@ -523,12 +587,12 @@
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elseif (fax_retry_attempts == 17) then
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freeswitch.consoleLog("INFO","[FAX] RETRY FAILED: TRIED ["..fax_busy_attempts.."] of [4]: BUSY NUMBER\n");
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freeswitch.consoleLog("INFO", "[FAX] RETRY STATS FAILURE BUSY: GATEWAY[".. fax_uri .."], BUSY NUMBER");
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email_message_fail = email_message_fail.." We tried sending, but the call was busy "..fax_busy_attempts.." of those times."
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email_address = email_address:gsub("\\,", ",");
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freeswitch.email(email_address,
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email_address,
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"To: "..email_address.."\nFrom: "..from_address.."\nSubject: Fax to: "..number_dialed.." was BUSY\n"..x_headers,
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email_message_fail ,
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"To: "..email_address.."\nFrom: "..from_address.."\nSubject: "..email_subject_fail_busy.."\n"..x_headers,
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email_body_fail_busy,
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fax_file
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);
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@ -537,13 +601,11 @@
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freeswitch.consoleLog("INFO","[FAX] RETRY FAILED: tried ["..fax_retry_attempts.."] of [4]: GIVING UP\n");
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freeswitch.consoleLog("INFO", "[FAX] RETRY STATS FAILURE: GATEWAY[".. fax_uri .."], tried 5 combinations without success");
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email_message_fail = email_message_fail.." We tried sending 5 times. You may also want to know that the call was busy "..fax_busy_attempts.." of those times."
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email_address = email_address:gsub("\\,", ",");
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freeswitch.email(email_address,
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email_address,
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"To: "..email_address.."\nFrom: "..from_address.."\nSubject: Fax to: "..number_dialed.." FAILED\n"..x_headers,
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email_message_fail ,
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"To: "..email_address.."\nFrom: "..from_address.."\nSubject: "..email_subject_fail_default.."\n"..x_headers,
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email_body_fail_default,
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fax_file
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);
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@ -590,8 +652,8 @@
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freeswitch.email(email_address,
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email_address,
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"To: "..email_address.."\nFrom: "..from_address.."\nSubject: Fax to: "..number_dialed.." SENT\n"..x_headers,
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email_message_success ,
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"To: "..email_address.."\nFrom: "..from_address.."\nSubject: "..email_subject_success_default.."\n"..x_headers,
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email_body_success_default,
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fax_file
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);
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