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Moved creating lock file after all other checks have passed to prevent locking if a certian check has not passed, turned off imap extend log as it could cause mysql errors also remove lock before exiting if cannnot connect to imap

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This commit is contained in:
johnnyq
2023-11-01 13:59:35 -04:00
parent 43786a72ab
commit 5c0ab72d69
3 changed files with 51 additions and 50 deletions
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52
cron_ticket_email_parser.php
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@@ -20,29 +20,6 @@ require_once "config.php";
require_once "functions.php";
// Get system temp directory
$temp_dir = sys_get_temp_dir();
// Create the path for the lock file using the temp directory
$lock_file_path = "{$temp_dir}/itflow_email_parser_{$installation_id}.lock";
// Check for lock file to prevent concurrent script runs
if (file_exists($lock_file_path)) {
$file_age = time() - filemtime($lock_file_path);
// If file is older than 10 minutes (600 seconds), delete and continue
if ($file_age > 600) {
unlink($lock_file_path);
mysqli_query($mysqli, "INSERT INTO logs SET log_type = 'Cron-Email-Parser', log_action = 'Delete', log_description = 'Cron Email Parser detected a lock file was present but was over 10 minutes old so it removed it'");
} else {
mysqli_query($mysqli, "INSERT INTO logs SET log_type = 'Cron-Email-Parser', log_action = 'Locked', log_description = 'Cron Email Parser attempted to execute but was already executing, so instead it terminated.'");
exit("Script is already running. Exiting.");
}
}
// Create a lock file
file_put_contents($lock_file_path, "Locked");
// Get settings for the "default" company
require_once "get_settings.php";
@@ -75,6 +52,29 @@ if (!function_exists('mailparse_msg_parse_file')) {
exit("Email Parser: PHP mailparse extension is not installed. See https://docs.itflow.org/ticket_email_parse -- Quitting..");
}
// Get system temp directory
$temp_dir = sys_get_temp_dir();
// Create the path for the lock file using the temp directory
$lock_file_path = "{$temp_dir}/itflow_email_parser_{$installation_id}.lock";
// Check for lock file to prevent concurrent script runs
if (file_exists($lock_file_path)) {
$file_age = time() - filemtime($lock_file_path);
// If file is older than 10 minutes (600 seconds), delete and continue
if ($file_age > 600) {
unlink($lock_file_path);
mysqli_query($mysqli, "INSERT INTO logs SET log_type = 'Cron-Email-Parser', log_action = 'Delete', log_description = 'Cron Email Parser detected a lock file was present but was over 10 minutes old so it removed it'");
} else {
mysqli_query($mysqli, "INSERT INTO logs SET log_type = 'Cron-Email-Parser', log_action = 'Locked', log_description = 'Cron Email Parser attempted to execute but was already executing, so instead it terminated.'");
exit("Script is already running. Exiting.");
}
}
// Create a lock file
file_put_contents($lock_file_path, "Locked");
// PHP Mail Parser
use PhpMimeMailParser\Parser;
@@ -333,8 +333,10 @@ $imap = imap_open("{{$imap_mailbox}}INBOX", $config_imap_username, $config_imap_
// Check connection
if (!$imap) {
// Logging
$extended_log_description = var_export(imap_errors(), true);
mysqli_query($mysqli, "INSERT INTO logs SET log_type = 'Mail', log_action = 'Error', log_description = 'Email parser: Failed to connect to IMAP. Details: $extended_log_description'");
//$extended_log_description = var_export(imap_errors(), true);
// Remove the lock file
unlink($lock_file_path);
mysqli_query($mysqli, "INSERT INTO logs SET log_type = 'Mail', log_action = 'Error', log_description = 'Email parser: Failed to connect to IMAP. Details'");
exit("Could not connect to IMAP");
}