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78 lines
2.2 KiB
78 lines
2.2 KiB
2 years ago
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#!/usr/bin/php
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<?php
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/*
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* Utility to debug mailouts - will save the content of emails to a
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* logfile instead of sending them out. Use it as a sendmail
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* "stand-in" when testing mailouts.
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*
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* It is not Moodle specific - use it anywhere by setting the php
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* "sendmail_path" setting to this file with a logfile parameter.
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*
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* - Set in php.ini (not settable in config.php):
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* sendmail_path=/path-to-moodle/admin/mailout-debugger.php');
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* Or from the commandline
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* php -d sendmail_path='/path-to-moodle/admin/mailout-debugger.php' /path/to/cron.php
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*
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* - Create a file in admin called mailout-debugger.enable
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* (this is a security check to prevent execution in prod environments)
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* touch /path/to/moodle/admin/mailout-debugger.enable
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*
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* - Mark as executable: chmod ugo+rx mailout-debugger.php
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*
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* - Run your admin/cron.php
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*
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* - Read /tmp/moodle-mailout.log
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*
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*
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* This script will create logfiles in /tmp/ or in $TMPDIR if set.
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* On windows, use php -r 'print sys_get_temp_dir()' to see where the file is saved.
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*/
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// Security check.
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if (!file_exists(__DIR__.'/mailout-debugger.enable')) {
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mdie("Disabled.");
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}
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$tmpdir=sys_get_temp_dir(); // default
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if (isset($_SERVER['REMOTE_ADDR'])) {
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mdie("should not be called from web server!");
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}
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if (isset($_ENV['TMPDIR']) && is_dir($_ENV['TMPDIR'])) {
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$tmpdir = $_ENV['TMPDIR'];
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}
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$tmpfile = $tmpdir . '/moodle-mailout.log';
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$fh = fopen($tmpfile, 'a+', false)
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or mdie("Error openning $tmpfile on append\n");
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fwrite($fh, "==== ".strftime("%a %b %e %H:%M:%S %Y", time())." ====\n");
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fwrite($fh, "==== Commandline: " . implode(' ',$argv) . "\n");
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$stdin = fopen('php://stdin', 'r');
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while ($line = fgets($stdin)) {
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fwrite($fh, $line);
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}
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fwrite($fh, "\n");
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fclose($fh);
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fclose($stdin);
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/**
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* Print an error to STDOUT and exit with a non-zero code. For commandline scripts.
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* Default errorcode is 1.
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*
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* Very useful for perl-like error-handling:
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*
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* do_something() or mdie("Something went wrong");
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*
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* @param string $msg Error message
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* @param integer $errorcode Error code to emit
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*
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*/
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function mdie($msg='', $errorcode=1) {
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trigger_error($msg);
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exit($errorcode);
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}
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