PHP cli_input函数代码示例

/**
 * Get input from user
 * @param string $prompt text prompt, should include possible options
 * @param string $default default value when enter pressed
 * @param array $options list of allowed options, empty means any text
 * @param bool $casesensitive true if options are case sensitive
 * @return string entered text
 */
function cli_input($prompt, $default = '', array $options = null, $casesensitiveoptions = false)
{
    cli_writeln($prompt);
    cli_write(': ');
    $input = fread(STDIN, 2048);
    $input = trim($input);
    if ($input === '') {
        $input = $default;
    }
    if ($options) {
        if (!$casesensitiveoptions) {
            $input = strtolower($input);
        }
        if (!in_array($input, $options)) {
            cli_writeln(get_string('cliincorrectvalueretry', 'admin'));
            return cli_input($prompt, $default, $options, $casesensitiveoptions);
        }
    }
    return $input;
}

/**
 * Get input from user
 * @param string $prompt text prompt, should include possible options
 * @param string $default default value when enter pressed
 * @param array $options list of allowed options, empty means any text
 * @param bool $casesensitive true if options are case sensitive
 * @return string entered text
 */
function cli_input($prompt, $default = '', array $options = null, $casesensitiveoptions = false)
{
    echo $prompt;
    echo "\n: ";
    $input = fread(STDIN, 2048);
    $input = trim($input);
    if ($input === '') {
        $input = $default;
    }
    if ($options) {
        if (!$casesensitiveoptions) {
            $input = strtolower($input);
        }
        if (!in_array($input, $options)) {
            echo "Incorrect value, please retry.\n";
            // TODO: localize, mark as needed in install
            return cli_input($prompt, $default, $options, $casesensitiveoptions);
        }
    }
    return $input;
}

 /**
  * Asks for the next pair of users' id to merge.
  * It also detects when anything but a number is introduced, to re-ask for any user id.
  */
 public function next()
 {
     $record = new stdClass();
     //ask for the source user id.
     $record->fromid = 0;
     while ($record->fromid <= 0 && $record->fromid != -1) {
         $record->fromid = intval(cli_input(get_string('cligathering:fromid', 'tool_mergeusers')));
     }
     //if we have to exit, do it just now ;-)
     if ($record->fromid == -1) {
         $this->end = true;
         return;
     }
     //otherwise, ask for the target user id.
     $record->toid = 0;
     while ($record->toid <= 0 && $record->toid != -1) {
         $record->toid = intval(cli_input(get_string('cligathering:toid', 'tool_mergeusers')));
     }
     //updates related iterator fields.
     $this->end = $record->toid == -1;
     $this->current = $record;
     $this->index++;
 }

    $options['adminemail'] = cli_input($prompt);
}
// Validate that the address provided was an e-mail address.
if (!empty($options['adminemail']) && !validate_email($options['adminemail'])) {
    $a = (object) array('option' => 'adminemail', 'value' => $options['adminemail']);
    cli_error(get_string('cliincorrectvalueerror', 'admin', $a));
}
if ($interactive) {
    if (!$options['agree-license']) {
        cli_separator();
        cli_heading(get_string('copyrightnotice'));
        echo "Moodle  - Modular Object-Oriented Dynamic Learning Environment\n";
        echo get_string('gpl3') . "\n\n";
        echo get_string('doyouagree') . "\n";
        $prompt = get_string('cliyesnoprompt', 'admin');
        $input = cli_input($prompt, '', array(get_string('clianswerno', 'admin'), get_string('cliansweryes', 'admin')));
        if ($input == get_string('clianswerno', 'admin')) {
            exit(1);
        }
    }
} else {
    if (!$options['agree-license']) {
        cli_error(get_string('climustagreelicense', 'install'));
    }
}
// Finally we have all info needed for config.php
$configphp = install_generate_configphp($database, $CFG);
umask(0137);
if (($fh = fopen($configfile, 'w')) !== false) {
    fwrite($fh, $configphp);
    fclose($fh);

if (!isset($options['dbpass'])) {
    cli_heading(get_string('databasepass', 'install'));
    $options['dbpass'] = cli_input(get_string('clitypevalue', 'admin'));
}
if (!isset($options['prefix'])) {
    cli_heading(get_string('dbprefix', 'install'));
    $options['prefix'] = cli_input(get_string('clitypevalue', 'admin'));
}
if (!isset($options['dbport'])) {
    cli_heading(get_string('dbport', 'install'));
    $options['dbport'] = cli_input(get_string('clitypevalue', 'admin'));
}
if ($CFG->ostype !== 'WINDOWS') {
    if (!isset($options['dbsocket'])) {
        cli_heading(get_string('databasesocket', 'install'));
        $options['dbsocket'] = cli_input(get_string('clitypevalue', 'admin'));
    }
}
$a = (object) array('dbtypefrom' => $CFG->dbtype, 'dbtype' => $options['dbtype'], 'dbname' => $options['dbname'], 'dbhost' => $options['dbhost']);
cli_heading(get_string('transferringdbto', 'tool_dbtransfer', $a));
// Try target DB connection.
$problem = '';
$targetdb = moodle_database::get_driver_instance($options['dbtype'], $options['dblibrary']);
$dboptions = array();
if ($options['dbport']) {
    $dboptions['dbport'] = $options['dbport'];
}
if ($options['dbsocket']) {
    $dboptions['dbsocket'] = $options['dbsocket'];
}
try {

// First, show categories list to the user to pick a category
$list = coursecat::make_categories_list();
echo "\nAvailable categories:\n";
foreach ($list as $key => $value) {
    echo "{$value} (id:{$key})\n";
}
$prompt = "\nEnter category id";
// TODO: localize
$categoryid = cli_input($prompt);
// Validate if category id exists
if (!($category = $DB->get_record('course_categories', array('id' => $categoryid)))) {
    cli_error("Can not find category '{$categoryid}'");
}
$prompt = "You will reset courses in category {$category->name}. Are you sure? (y/n)";
// TODO: localize
$confirm = cli_input($prompt);
$errmsg = '';
//prevent eclipse warning
if ($confirm != 'y') {
    cli_error($errmsg);
}
echo "Reset process started...\n\n";
// Get all the courses in the category
$courses = get_courses($category->id, 'id', 'c.id, c.shortname, c.fullname');
// Get all the roles, excluding Manager
$rolesToDelete = array();
$roles = get_all_roles();
foreach ($roles as $role) {
    $rolesToDelete[] = $role->id;
}
// For each course, reset data

if ($unrecognized) {
    $unrecognized = implode("\n  ", $unrecognized);
    cli_error(get_string('cliunknowoption', 'admin', $unrecognized));
}
if ($options['help']) {
    $help = "Reset local user passwords, useful especially for admin acounts.\n\nThere are no security checks here because anybody who is able to\nexecute this file may execute any PHP too.\n\nOptions:\n-h, --help            Print out this help\n\nExample:\n\$sudo -u www-data /usr/bin/php admin/cli/reset_password.php\n";
    //TODO: localize - to be translated later when everything is finished
    echo $help;
    die;
}
cli_heading('Password reset');
// TODO: localize
$prompt = "enter username (manual authentication only)";
// TODO: localize
$username = cli_input($prompt);
if (!($user = $DB->get_record('user', array('auth' => 'manual', 'username' => $username, 'mnethostid' => $CFG->mnet_localhost_id)))) {
    cli_error("Can not find user '{$username}'");
}
$prompt = "Enter new password";
// TODO: localize
$password = cli_input($prompt);
$errmsg = '';
//prevent eclipse warning
if (!check_password_policy($password, $errmsg)) {
    cli_error($errmsg);
}
$hashedpassword = hash_internal_user_password($password);
$DB->set_field('user', 'password', $hashedpassword, array('id' => $user->id));
echo "Password changed\n";
exit(0);
// 0 means success

}
$component = mlang_component::from_phpfile($filepath, $options['lang'], $version, $options['timemodified'], $options['name'], (int) $options['format']);
fputs(STDOUT, "{$component->name} {$component->version->label} {$component->lang}" . PHP_EOL);
$stage = new mlang_stage();
$stage->add($component);
$stage->rebase(null, true, $options['timemodified']);
if (!$stage->has_component()) {
    echo 'No strings found (after rebase)' . PHP_EOL;
    exit(4);
}
foreach ($stage->get_iterator() as $component) {
    foreach ($component->get_iterator() as $string) {
        if ($string->deleted) {
            $sign = '-';
        } else {
            $sign = '+';
        }
        echo $sign . ' ' . $string->id . PHP_EOL;
    }
}
echo PHP_EOL;
$continue = cli_input('Continue? [y/n]', 'n', array('y', 'n'));
if ($continue !== 'y') {
    echo 'Import aborted' . PHP_EOL;
    exit(5);
}
$meta = array('source' => 'import', 'userinfo' => $options['userinfo']);
if ($options['commithash']) {
    $meta['commithash'] = $commithash;
}
$stage->commit($options['message'], $meta, true);

$parallelrun = behat_config_manager::get_parallel_test_runs($options['fromrun']);
// Default torun is maximum parallel runs.
if (empty($options['torun'])) {
    $options['torun'] = $parallelrun;
}
// Capture signals and ensure we clean symlinks.
if (extension_loaded('pcntl')) {
    $disabled = explode(',', ini_get('disable_functions'));
    if (!in_array('pcntl_signal', $disabled)) {
        pcntl_signal(SIGTERM, "signal_handler");
        pcntl_signal(SIGINT, "signal_handler");
    }
}
// If empty parallelrun then just check with user if it's a run single behat test.
if (empty($parallelrun)) {
    if (cli_input("This is not a parallel site, do you want to run single behat run? (Y/N)", 'n', array('y', 'n')) == 'y') {
        $runtestscommand = behat_command::get_behat_command();
        $runtestscommand .= ' --config ' . behat_config_manager::get_behat_cli_config_filepath();
        exec("php {$runtestscommand}", $output, $code);
        echo implode(PHP_EOL, $output) . PHP_EOL;
        exit($code);
    } else {
        exit(1);
    }
}
// Create site symlink if necessary.
if (!behat_config_manager::create_parallel_site_links($options['fromrun'], $options['torun'])) {
    echo "Check permissions. If on windows, make sure you are running this command as admin" . PHP_EOL;
    exit(1);
}
$time = microtime(true);

}
if ($options['help']) {
    $help = "Command line SQL global executer.\n\n        Options:\n        -h, --help              Print out this help\n        -f, --sql-file          Requiered, complete path to the sql file to execute\n        -i, --inc-nodes         If specified purge only given nodes (comma separated shortname)\n        -e, --exc-nodes         If specified purge all nodes except the given ones (comma separated shortname)\n        -s, --simulate          If not specified or true SQL requests into file will only be displayed\n        -a, --interactive       If false confirm prompt will be disabled\n\n        ";
    echo $help;
    die;
}
if (!file_exists($options['sql-file'])) {
    mtrace("Path given does not match to an existing file");
    die;
}
if (!empty($options['inc-nodes']) && !empty($options['exc-nodes'])) {
    mtrace("You cannot use args inc-nodes and exc-nodes both together !");
    die;
}
if (!$options['simulate'] && $options['interactive']) {
    $input = cli_input("Simulation is off, requests will be executed, continue ? (y/n)", '', array('y', 'n'));
    if ($input == 'n') {
        mtrace("operation aborted by user.");
        exit(1);
    }
}
$incNodes = "";
$excNodes = "";
$where = "";
$patternRNE = '/^[0-9]{7}[a-zA-Z]$/';
$protocol = substr($CFG->wwwroot, 0, strpos($CFG->wwwroot, '://'));
if (!empty($options['inc-nodes'])) {
    $incNodes = explode(',', $options['inc-nodes']);
    foreach ($incNodes as $node) {
        if (!preg_match($patternRNE, $node) && $node != 'template' && $node != 'commun') {
            echo "Node '{$node}' is not a valid identifier (ex: RNE) !";

}
if ($options['help']) {
    $help = "Command line Dialogue module cron.\n\nPlease note you must execute this script with the same uid as apache!\n\nOptions:\n--non-interactive     No interactive questions or confirmations\n-h, --help            Print out this help\n\nExample:\n\$sudo -u www-data /usr/bin/php mod/dialogue/cli/cron.php\n";
    //TODO: localize - to be translated later when everything is finished
    echo $help;
    die;
}
// Force a debugging mode regardless the settings in the site administration
//@error_reporting(1023);  // NOT FOR PRODUCTION SERVERS!
//@ini_set('display_errors', '1'); // NOT FOR PRODUCTION SERVERS!
//$CFG->debug = 38911;  // DEBUG_DEVELOPER // NOT FOR PRODUCTION SERVERS!
//$CFG->debugdisplay = true;   // NOT FOR PRODUCTION SERVERS!
$interactive = empty($options['non-interactive']);
if ($interactive) {
    $prompt = "Run Dialogue module cron? type y (means yes) or n (means no)";
    $input = cli_input($prompt, '', array('n', 'y'));
    if ($input == 'n') {
        mtrace('exited');
        exit;
    }
}
set_time_limit(0);
$starttime = microtime();
// Increase memory limit
raise_memory_limit(MEMORY_EXTRA);
// Emulate normal session - we use admin accoutn by default
cron_setup_user();
// Start output log
$timenow = time();
mtrace("Server Time: " . date('r', $timenow) . "\n\n");
mtrace("Processing Dialogue module cron ...", '');

    $posttext = '<html>';
    $posttext .= '<h3>Evaluación de tu revisión</h3>';
    $posttext .= 'Envío que revisaste:<br>' . $feedback->title . '<br>';
    $posttext .= 'Evaluación:<br>' . $feedback->feedback;
    $posttext .= '</html>';
    $subject = "Evaluación de tu revisión en {$workshop->name}";
    $headers = "From: {$workshop->name} {$course->shortname} \r\n" . "Reply-To: noreply@webcursos.cloudlab.cl\r\n" . 'Content-Type: text/html; charset="utf-8"' . "\r\n" . 'X-Mailer: PHP/' . phpversion();
    $emailAlumno = str_replace("@uai.cl", "@alumnos.uai.cl", $feedback->reviewer);
    if ($i == 0) {
        echo "\nEmail sample:\n\n";
        echo "To: {$emailAlumno} \n";
        echo $headers . "\n";
        echo $subject . "\n";
        echo $posttext . "\n";
        $prompt = "\nDou you want to send the messages (y/n)?";
        // TODO: localize
        $yesno = cli_input($prompt);
        if ($yesno != "y") {
            echo "Bye\n";
            exit(1);
        }
    }
    echo "Sending mail to:{$emailAlumno} ";
    mail($emailAlumno, $subject, $posttext, $headers);
    echo " ... sent!\n";
    $i++;
}
echo "\n\n";
echo "{$i} emails sent successfully\n";
exit(0);
// 0 means success