public function listen()
{
Cursor::setStyle('▋', true);
do {
Cursor::colorize('b fg(yellow) bg(blue)');
echo '◼ datatext > ';
Cursor::colorize('!b fg(default) bg(default)');
$line = $this->readline->readLine(' ');
if ($line === 'fake') {
$rows = [];
$size = Window::getSize();
for ($i = 0; $i < $size['y'] - 4; $i++) {
$row = [];
for ($j = 0; $j < 10; $j++) {
$row[] = $this->faker->name;
}
$rows[] = $row;
}
$table = new Table($rows, ['headers' => ['a', 'b', 'c', 'd', 'e'], 'stickyColumns' => [2]]);
$navigable = new NavigableTable($table);
$navigable->render();
} else {
echo '< ', $line, "\n";
}
} while (false !== $line && 'quit' !== $line);
}
function __construct($options = [])
{
if (array_key_exists('columnOffset', $options)) {
if (!is_integer($options['columnOffset'])) {
throw new \InvalidArgumentException('Invalid column offset. Not an integer');
}
$this->columnOffset = $options['columnOffset'];
}
$this->screenEstate = Window::getSize();
if (array_key_exists('screenEstate', $options)) {
foreach (['x', 'y'] as $dimension) {
if (array_key_exists($dimension, $options['screenEstate'])) {
if (!is_integer($options['screenEstate'][$dimension])) {
throw new \InvalidArgumentException('Invalid screen estate dimension. Not an integer');
}
$this->screenEstate[$dimension] = $options['screenEstate'][$dimension];
}
}
}
}
/**
* Main method.
*
* @return int
*/
function main()
{
$operation = 0;
$location = null;
$updateServer = Updater::DEFAULT_UPDATE_SERVER;
while (false !== ($c = $this->getOption($v))) {
switch ($c) {
case '__ambiguous':
$this->resolveOptionAmbiguity($v);
break;
case 'f':
$operation = static::OPERATION_FETCH | Updater::FORMAT_PHAR;
break;
case 'z':
$operation = static::OPERATION_FETCH | Updater::FORMAT_ZIP;
break;
case 'a':
$operation = static::OPERATION_APPLY;
$location = $v;
break;
case 's':
$updateServer = $v;
break;
case 'h':
case '?':
default:
return $this->usage();
break;
}
}
$updateServer = rtrim($updateServer, '/') . '/';
if (0 !== (static::OPERATION_FETCH & $operation)) {
$updatesDotJson = Updater::getUpdateUrl($updateServer);
$versions = @file_get_contents($updatesDotJson);
if (empty($versions)) {
throw new Exception\Console('Oh no! We are not able to check if a new version exists… ' . 'Contact us at http://sabre.io/ ' . '(tried URL %s).', 0, $updatesDotJson);
}
$versions = json_decode($versions, true);
/**
* Expected format:
* {
* "1.0.1": {
* "phar": "https://…",
* "zip" : "https://…"
* },
* "1.0.0": {
* "phar": "https://…",
* "zip" : "https://…"
* },
* …
* }
*/
$versionsToFetch = Updater::filterVersions($versions, Version::VERSION, $operation);
$windowWidth = Window::getSize()['x'];
$progress = function ($percent) use($windowWidth) {
Cursor::clear('↔');
$message = 'Downloading… ';
$barWidth = $windowWidth - mb_strlen($message);
if ($percent <= 0) {
$color = '#c74844';
} elseif ($percent <= 25) {
$color = '#cb9a3d';
} elseif ($percent <= 50) {
$color = '#dcb11e';
} elseif ($percent <= 75) {
$color = '#aed633';
} else {
$color = '#54b455';
}
echo $message;
Cursor::colorize('foreground(' . $color . ') background(' . $color . ')');
echo str_repeat('|', $percent * $barWidth / 100);
Cursor::colorize('normal');
};
foreach ($versionsToFetch as $versionNumber => $versionUrl) {
list(, $versionUrlBasename) = Uri\split($versionUrl);
$fileIn = new File\Read($versionUrl, File::MODE_READ, null, true);
$fileOut = new File\Write(SABRE_KATANA_PREFIX . '/data/share/update/' . $versionUrlBasename);
echo "\n", 'Fetch version ', $versionNumber, ' from ', $versionUrl, "\n", 'Waiting…', "\n";
$fileIn->on('connect', function () {
Cursor::clear('↔');
echo 'Downloading… ';
});
$fileIn->on('progress', function (Core\Event\Bucket $bucket) use($progress) {
static $previousPercent = 0;
$data = $bucket->getData();
$current = $data['transferred'];
$max = $data['max'];
$percent = $current * 100 / $max;
$delta = $percent - $previousPercent;
if (1 <= $delta) {
$previousPercent = $percent;
$progress($percent);
}
});
$fileIn->open();
$fileOut->writeAll($fileIn->readAll());
echo "\n", 'Fetched at ', $fileOut->getStreamName(), '.', "\n";
}
return 0;
} elseif (static::OPERATION_APPLY === $operation) {
if (false === file_exists($location)) {
throw new Exception\Console('Update %s is not found.', 1, $location);
}
$processus = new Console\Processus(Core::getPHPBinary(), [$location, '--extract' => SABRE_KATANA_PREFIX, '--overwrite']);
$processus->on('input', function () {
return false;
});
$processus->on('output', function (Core\Event\Bucket $bucket) {
echo $bucket->getData()['line'], "\n";
});
$processus->run();
if (true === $processus->isSuccessful()) {
echo 'sabre/katana updated!', "\n";
} else {
echo 'Something wrong happened!', "\n";
}
return $processus->getExitCode();
} else {
return $this->usage();
}
}
/**
* Main method.
*
* @return int
*/
function main()
{
$verbose = !(Console::isDirect(STDOUT) || !OS_WIN);
while (false !== ($c = $this->getOption($v))) {
switch ($c) {
case '__ambiguous':
$this->resolveOptionAmbiguity($v);
break;
case 'v':
$verbose = $v;
break;
case 'h':
case '?':
default:
return $this->usage();
}
}
if (true === Installer::isInstalled()) {
echo 'The application is already installed.', "\n";
return 1;
}
$oldTitle = Window::getTitle();
Window::setTitle('Installation of sabre/katana');
$form = ['baseUrl' => '/', 'email' => null, 'password' => null, 'database' => ['driver' => 'sqlite', 'host' => '', 'port' => '', 'name' => '', 'username' => '', 'password' => '']];
$readline = new Console\Readline();
if (true === $verbose) {
$windowWidth = Window::getSize()['x'];
$labelMaxWidth = 35;
$inputMaxWidth = $windowWidth - $labelMaxWidth;
$numberOfSteps = 5;
$input = function ($default = '') use($inputMaxWidth) {
return Text::colorize($default . str_repeat(' ', $inputMaxWidth - mb_strlen($default)), 'foreground(black) background(#cccccc)');
};
$resetInput = function ($default = '') use($input, $labelMaxWidth) {
Cursor::move('→', $labelMaxWidth);
echo $input($default);
Cursor::move('LEFT');
Cursor::move('→', $labelMaxWidth);
Cursor::colorize('foreground(black) background(#cccccc)');
};
echo Text::colorize('Installation of sabre/' . "\n" . Welcome::LOGO, 'foreground(yellow)'), "\n\n", static::getBaseURLInfo(), "\n\n", 'Choose the base URL: ', $input('/'), "\n", 'Your administrator login: '******'Choose the administrator password: '******'Choose the administrator email: ', $input(), "\n", 'Choose the database driver: ', '🔘 SQLite ⚪️ MySQL', "\n";
Window::scroll('↑', 10);
Cursor::move('↑', 10);
Cursor::move('↑', $numberOfSteps);
Cursor::move('→', $labelMaxWidth);
// Disable arrow up and down.
$no_echo = function ($readline) {
return $readline::STATE_NO_ECHO;
};
$readline->addMapping("[A", $no_echo);
$readline->addMapping("[B", $no_echo);
$step = function ($index, $label, callable $validator, $errorMessage, $default = '') use($numberOfSteps, &$readline, $resetInput, $labelMaxWidth) {
Cursor::colorize('foreground(black) background(#cccccc)');
do {
$out = $readline->readLine();
if (empty($out)) {
$out = $default;
}
$valid = $validator($out);
if (true !== $valid) {
Cursor::move('↑');
$resetInput($default);
Cursor::save();
Cursor::move('LEFT');
Cursor::move('↓', $numberOfSteps - $index + 1);
list($title, $message) = explode("\n", $errorMessage);
Cursor::colorize('foreground(white) background(red)');
echo $title, "\n";
Cursor::colorize('foreground(red) background(normal)');
echo $message;
Cursor::restore();
} else {
Cursor::save();
Cursor::move('LEFT');
Cursor::move('↓', $numberOfSteps - $index - 1);
Cursor::colorize('normal');
Cursor::clear('↓');
Cursor::restore();
}
} while (true !== $valid);
if ($numberOfSteps !== $index + 1) {
Cursor::move('→', $labelMaxWidth);
}
Cursor::colorize('normal');
return $out;
};
$progress = function ($percent, $message) use($windowWidth) {
static $margin = 4;
$barWidth = $windowWidth - $margin * 2;
Cursor::move('LEFT');
Cursor::move('↑', 1);
Cursor::clear('↓');
if ($percent <= 0) {
$color = '#c74844';
} elseif ($percent <= 25) {
$color = '#cb9a3d';
} elseif ($percent <= 50) {
$color = '#dcb11e';
} elseif ($percent <= 75) {
$color = '#aed633';
} else {
$color = '#54b455';
}
echo str_repeat(' ', $margin);
Cursor::colorize('foreground(' . $color . ') background(' . $color . ')');
echo str_repeat('|', $percent * $barWidth / 100);
Cursor::move('LEFT ↓');
Cursor::colorize('background(normal)');
echo str_repeat(' ', $margin) . $message;
Cursor::colorize('normal');
sleep(1);
};
} else {
echo 'Installation of sabre/' . "\n" . Welcome::LOGO, "\n\n", static::getBaseURLInfo(), "\n\n";
$step = function ($index, $label, callable $validator, $errorMessage, $default = '') use(&$readline) {
do {
echo $label;
if (!empty($default)) {
echo ' [default: ', $default, ']';
}
$out = $readline->readLine(': ');
if (empty($out)) {
$out = $default;
}
$valid = $validator($out);
if (true !== $valid) {
echo $errorMessage, "\n";
}
} while (true !== $valid);
return $out;
};
$progress = function ($percent, $message) {
echo $message, "\n";
};
}
$form['baseUrl'] = $step(0, 'Choose the base URL', function ($baseUrl) use($verbose) {
$valid = Installer::checkBaseUrl($baseUrl);
if (true === $valid && true === $verbose) {
Cursor::move('↓');
}
return $valid;
}, 'Base URL must start and end by a slash' . "\n" . 'Check the Section “The base URL” on http://sabre.io/dav/gettingstarted/.', '/');
if (false === $verbose) {
echo 'Your administrator login: '******'password'] = $step(1, 'Choose the administrator password', function ($administratorPassword) {
return Installer::checkPassword($administratorPassword . $administratorPassword);
}, 'Password must not be empty' . "\n" . 'An empty password is not a password anymore!');
$readline = $oldReadline;
$form['email'] = $step(2, 'Choose the administrator email', function ($administratorEmail) {
return Installer::checkEmail($administratorEmail . $administratorEmail);
}, 'Email is invalid' . "\n" . 'The given email seems invalid.');
$databaseDriver =& $form['database']['driver'];
if (true === $verbose) {
$radioReadline = new Console\Readline\Password();
$radioReadline->addMapping('\\e[D', function () use($labelMaxWidth, &$databaseDriver) {
$databaseDriver = 'sqlite';
Cursor::save();
Cursor::move('LEFT');
Cursor::move('→', $labelMaxWidth);
Cursor::clear('→');
echo '🔘 SQLite ⚪️ MySQL';
Cursor::restore();
});
$radioReadline->addMapping('\\e[C', function () use($labelMaxWidth, &$databaseDriver) {
$databaseDriver = 'mysql';
Cursor::save();
Cursor::move('LEFT');
Cursor::move('→', $labelMaxWidth);
Cursor::clear('→');
echo '⚪️ SQLite 🔘 MySQL';
Cursor::restore();
});
Cursor::hide();
$radioReadline->readLine();
Cursor::show();
unset($databaseDriver);
if ('mysql' === $form['database']['driver']) {
echo 'Choose MySQL host: ', $input(), "\n", 'Choose MySQL port: ', $input('3306'), "\n", 'Choose MySQL username: '******'Choose MySQL password: '******'Choose MySQL database name: ', $input(), "\n";
Window::scroll('↑', 10);
Cursor::move('↑', 10);
$numberOfSteps = 5;
Cursor::move('↑', $numberOfSteps);
Cursor::move('→', $labelMaxWidth);
Cursor::colorize('foreground(black) background(#cccccc)');
}
} else {
$form['database']['driver'] = $step(3, 'Choose the database driver (sqlite or mysql)', function ($databaseDriver) {
return in_array($databaseDriver, ['sqlite', 'mysql']);
}, 'Database driver is invalid' . "\n" . 'Database driver must be `sqlite` or `mysql`', 'sqlite');
}
if ('mysql' === $form['database']['driver']) {
$form['database']['host'] = $step(0, 'Choose MySQL host', function () {
return true;
}, '');
$form['database']['port'] = $step(1, 'Choose MySQL port', function ($port) {
return false !== filter_var($port, FILTER_VALIDATE_INT);
}, 'Port is invalid' . "\n" . 'Port must be an integer.', '3306');
$form['database']['username'] = $step(2, 'Choose MySQL username', function () {
return true;
}, '');
$oldReadline = $readline;
$readline = new Console\Readline\Password();
$form['database']['password'] = $step(3, 'Choose MySQL password', function () {
return true;
}, '');
$readline = $oldReadline;
$form['database']['name'] = $step(3, 'Choose MySQL database name', function () {
return true;
}, '');
}
$readline->readLine("\n" . 'Ready to install? (Enter to continue, Ctrl-C to abort)');
echo "\n\n";
try {
$progress(5, 'Create configuration file…');
$configuration = Installer::createConfigurationFile(Server::CONFIGURATION_FILE, ['baseUrl' => $form['baseUrl'], 'database' => $form['database']]);
$progress(25, 'Configuration file created 👍!');
$progress(30, 'Create the database…');
$database = Installer::createDatabase($configuration);
$progress(50, 'Database created 👍!');
$progress(55, 'Create administrator profile…');
Installer::createAdministratorProfile($configuration, $database, $form['email'], $form['password']);
$progress(75, 'Administrator profile created 👍!');
$progress(100, 'sabre/katana is ready!');
} catch (\Exception $e) {
$progress(-1, 'An error occured: ' . $e->getMessage());
if (null !== ($previous = $e->getPrevious())) {
echo 'Underlying error: ' . $previous->getMessage();
}
echo "\n", 'You are probably likely to run: ' . '`make uninstall` before trying again.', "\n";
return 2;
}
list($dirname) = Uri\split($form['baseUrl']);
echo "\n\n", 'The administration interface will be found at this path: ', '<your website>', $dirname, '/admin.php.', "\n";
Window::setTitle($oldTitle);
}
/**
* Make a render of an operation.
*
* @accesss public
* @param string $text The operation text.
* @param bool $status The operation status.
* @return void
*/
public function status($text, $status)
{
$window = \Hoa\Console\Window::getSize();
$out = ' ' . \Hoa\Console\Chrome\Text::colorize('*', 'foreground(yellow)') . ' ' . $text . str_pad(' ', $window['x'] - strlen(preg_replace('#' . "" . '\\[[0-9]+m#', '', $text)) - 8) . ($status === true ? '[' . \Hoa\Console\Chrome\Text::colorize('ok', 'foreground(green)') . ']' : '[' . \Hoa\Console\Chrome\Text::colorize('!!', 'foreground(white) background(red)') . ']');
echo $out, "\n";
return;
}
* @return void
*/
public static function copy($data)
{
if (OS_WIN) {
return;
}
echo "]52;;" . base64_encode($data) . "\\";
return;
}
}
}
namespace {
/**
* Advanced interaction.
*/
\Hoa\Console::advancedInteraction();
/**
* Event.
*/
if (function_exists('pcntl_signal')) {
\Hoa\Console\Window::getInstance();
pcntl_signal(SIGWINCH, function () {
static $_window = null;
if (null === $_window) {
$_window = \Hoa\Console\Window::getInstance();
}
\Hoa\Core\Event::notify('hoa://Event/Console/Window:resize', $_window, new \Hoa\Core\Event\Bucket(array('size' => \Hoa\Console\Window::getSize())));
});
}
}
/**
* Tab binding.
*
* @access public
* @param \Hoa\Console\Readline $self Self.
* @return int
*/
public function _bindTab(Readline $self)
{
$autocompleter = $self->getAutocompleter();
$state = static::STATE_CONTINUE | static::STATE_NO_ECHO;
if (null === $autocompleter) {
return $state;
}
$current = $self->getLineCurrent();
$line = $self->getLine();
if (0 === $current) {
return $state;
}
$matches = preg_match_all('#' . $autocompleter->getWordDefinition() . '#u', $line, $words, PREG_OFFSET_CAPTURE);
if (0 === $matches) {
return $state;
}
for ($i = 0, $max = count($words[0]); $i < $max && $current > $words[0][$i][1]; ++$i) {
}
$word = $words[0][$i - 1];
if ('' === trim($word[0])) {
return $state;
}
$prefix = mb_substr($word[0], 0, $current - $word[1]);
$solution = $autocompleter->complete($prefix);
$length = mb_strlen($prefix);
if (null === $solution) {
return $state;
}
if (is_array($solution)) {
$_solution = $solution;
$count = count($_solution) - 1;
$cWidth = 0;
$window = \Hoa\Console\Window::getSize();
$wWidth = $window['x'];
$cursor = \Hoa\Console\Cursor::getPosition();
array_walk($_solution, function (&$value) use(&$cWidth) {
$handle = mb_strlen($value);
if ($handle > $cWidth) {
$cWidth = $handle;
}
return;
});
array_walk($_solution, function (&$value) use(&$cWidth) {
$handle = mb_strlen($value);
if ($handle >= $cWidth) {
return;
}
$value .= str_repeat(' ', $cWidth - $handle);
return;
});
$mColumns = (int) floor($wWidth / ($cWidth + 2));
$mLines = (int) ceil(($count + 1) / $mColumns);
--$mColumns;
$i = 0;
if (0 > $window['y'] - $cursor['y'] - $mLines) {
\Hoa\Console\Window::scroll('↑', $mLines);
\Hoa\Console\Cursor::move('↑', $mLines);
}
\Hoa\Console\Cursor::save();
\Hoa\Console\Cursor::hide();
\Hoa\Console\Cursor::move('↓ LEFT');
\Hoa\Console\Cursor::clear('↓');
foreach ($_solution as $j => $s) {
echo "[0m", $s, "[0m";
if ($i++ < $mColumns) {
echo ' ';
} else {
$i = 0;
if (isset($_solution[$j + 1])) {
echo "\n";
}
}
}
\Hoa\Console\Cursor::restore();
\Hoa\Console\Cursor::show();
++$mColumns;
$read = array(STDIN);
$mColumn = -1;
$mLine = -1;
$coord = -1;
$unselect = function () use(&$mColumn, &$mLine, &$coord, &$_solution, &$cWidth) {
\Hoa\Console\Cursor::save();
\Hoa\Console\Cursor::hide();
\Hoa\Console\Cursor::move('↓ LEFT');
\Hoa\Console\Cursor::move('→', $mColumn * ($cWidth + 2));
\Hoa\Console\Cursor::move('↓', $mLine);
echo "[0m" . $_solution[$coord] . "[0m";
\Hoa\Console\Cursor::restore();
\Hoa\Console\Cursor::show();
return;
};
$select = function () use(&$mColumn, &$mLine, &$coord, &$_solution, &$cWidth) {
\Hoa\Console\Cursor::save();
\Hoa\Console\Cursor::hide();
\Hoa\Console\Cursor::move('↓ LEFT');
\Hoa\Console\Cursor::move('→', $mColumn * ($cWidth + 2));
\Hoa\Console\Cursor::move('↓', $mLine);
echo "[7m" . $_solution[$coord] . "[0m";
\Hoa\Console\Cursor::restore();
\Hoa\Console\Cursor::show();
return;
};
$init = function () use(&$mColumn, &$mLine, &$coord, &$select) {
$mColumn = 0;
$mLine = 0;
$coord = 0;
$select();
return;
};
while (true) {
@stream_select($read, $write, $except, 30, 0);
if (empty($read)) {
$read = array(STDIN);
continue;
}
switch ($char = $self->_read()) {
case "[A":
if (-1 === $mColumn && -1 === $mLine) {
$init();
break;
}
$unselect();
$coord = max(0, $coord - $mColumns);
$mLine = (int) floor($coord / $mColumns);
$mColumn = $coord % $mColumns;
$select();
break;
case "[B":
if (-1 === $mColumn && -1 === $mLine) {
$init();
break;
}
$unselect();
$coord = min($count, $coord + $mColumns);
$mLine = (int) floor($coord / $mColumns);
$mColumn = $coord % $mColumns;
$select();
break;
case "\t":
case "[C":
if (-1 === $mColumn && -1 === $mLine) {
$init();
break;
}
$unselect();
$coord = min($count, $coord + 1);
$mLine = (int) floor($coord / $mColumns);
$mColumn = $coord % $mColumns;
$select();
break;
case "[D":
if (-1 === $mColumn && -1 === $mLine) {
$init();
break;
}
$unselect();
$coord = max(0, $coord - 1);
$mLine = (int) floor($coord / $mColumns);
$mColumn = $coord % $mColumns;
$select();
break;
case "\n":
if (-1 !== $mColumn && -1 !== $mLine) {
$tail = mb_substr($line, $current);
$current -= $length;
$self->setLine(mb_substr($line, 0, $current) . $solution[$coord] . $tail);
$self->setLineCurrent($current + mb_strlen($solution[$coord]));
\Hoa\Console\Cursor::move('←', $length);
echo $solution[$coord];
\Hoa\Console\Cursor::clear('→');
echo $tail;
\Hoa\Console\Cursor::move('←', mb_strlen($tail));
}
default:
$mColumn = -1;
$mLine = -1;
$coord = -1;
\Hoa\Console\Cursor::save();
\Hoa\Console\Cursor::move('↓ LEFT');
\Hoa\Console\Cursor::clear('↓');
\Hoa\Console\Cursor::restore();
if ("" !== $char && "\n" !== $char) {
$self->setBuffer($char);
return $self->_readLine($char);
}
break 2;
}
}
return $state;
}
$tail = mb_substr($line, $current);
$current -= $length;
$self->setLine(mb_substr($line, 0, $current) . $solution . $tail);
$self->setLineCurrent($current + mb_strlen($solution));
\Hoa\Console\Cursor::move('←', $length);
echo $solution;
\Hoa\Console\Cursor::clear('→');
echo $tail;
\Hoa\Console\Cursor::move('←', mb_strlen($tail));
return $state;
}
/**
* My own wordwrap (just force the wordwrap() $cut parameter)..
*
* @access public
* @param string $text Text to wrap.
* @param int $width Line width.
* @param string $break String to make the break.
* @return string
*/
public static function wordwrap($text, $width = null, $break = "\n")
{
if (null === $width) {
$window = \Hoa\Console\Window::getSize();
$width = $window['x'];
}
return wordwrap($text, $width, $break, true);
}
* Set clipboard value.
*
* @param string $data Data to copy.
* @return void
*/
public static function copy($data)
{
if (OS_WIN) {
return;
}
echo "]52;;" . base64_encode($data) . "\\";
return;
}
}
/**
* Advanced interaction.
*/
Console::advancedInteraction();
/**
* Event.
*/
if (function_exists('pcntl_signal')) {
Window::getInstance();
pcntl_signal(SIGWINCH, function () {
static $_window = null;
if (null === $_window) {
$_window = Window::getInstance();
}
Core\Event::notify('hoa://Event/Console/Window:resize', $_window, new Core\Event\Bucket(['size' => \Window::getSize()]));
});
}
/**
* Tab binding.
*
* @access public
* @param Readline $self Self.
* @return int
*/
public function _bindTab(Readline $self)
{
$autocompleter = $self->getAutocompleter();
$state = static::STATE_CONTINUE | static::STATE_NO_ECHO;
if (null === $autocompleter) {
return $state;
}
$current = $self->getLineCurrent();
$line = $self->getLine();
// we need at least 1 char to work with
// and if it's the start of a line, we'll echo it.
if (0 === $current || trim($line) === '') {
$this->appendLine("\t");
$this->_buffer .= "\t";
return static::STATE_CONTINUE;
}
$matches = preg_match_all('#' . $autocompleter->getWordDefinition() . '#u', $line, $words, PREG_OFFSET_CAPTURE);
if (0 === $matches) {
return $state;
}
for ($i = 0, $max = count($words[1]); $i < $max && $current > $words[1][$i][1]; ++$i) {
}
$word = $words[1][$i - 1];
if ('' === trim($word[0])) {
return $state;
}
$prefix = mb_substr($word[0], 0, $current - $word[1]);
//Debug::log('prefix', compact('line','current','words','word','prefix'));
$solution = $autocompleter->complete($prefix);
#Debug::log('solution', $solution);
if (null === $solution || empty($solution)) {
return $state;
}
if (preg_match('/[\\S]+([\\W]+)([\\S]*)/', $prefix, $m, PREG_OFFSET_CAPTURE)) {
#Debug::log('matchPrefix', compact('prefix', 'm'));
$suffixLength = mb_strlen($m[2][0]);
$prefix = mb_substr($prefix, -$suffixLength);
$tail = mb_substr($line, $current);
$head = mb_substr($line, 0, $current - $suffixLength);
$line = $head . $tail;
$current -= $suffixLength;
$length = $suffixLength;
} else {
$length = mb_strlen($prefix);
$tail = mb_substr($line, $current);
$head = mb_substr($line, 0, $current - $length);
$line = $head . $tail;
$current -= $length;
}
#Debug::log('completionSetup', compact('prefix','line','current','head','tail','length'));
if (is_array($solution)) {
if (count($solution) === 1) {
$line = $head . $solution[0] . $tail;
$self->setLine($line);
$self->setLineCurrent($current + mb_strlen($solution[0]));
$self->setBuffer($line);
Cursor::move('left', $length);
echo $solution[0];
Cursor::clear('right');
echo $tail;
Cursor::move('left', mb_strlen($tail));
#Debug::log('completion', array(
# 'line' =>$self->getLine(),
# 'current' =>$self->getLineCurrent(),
# 'buffer' =>$self->getBuffer(),
#));
return $state;
}
$_solution = $solution;
$window = Window::getSize();
$cursor = Cursor::getPosition();
$wWidth = $window['x'];
while (1) {
$count = count($_solution) - 1;
$cWidth = 0;
array_walk($_solution, function ($value) use(&$cWidth) {
$handle = mb_strlen($value);
if ($handle > $cWidth) {
$cWidth = $handle;
}
});
array_walk($_solution, function (&$value) use($cWidth) {
$handle = mb_strlen($value);
if ($handle < $cWidth) {
$value .= str_repeat(' ', $cWidth - $handle);
}
});
$mColumns = (int) floor($wWidth / ($cWidth + 2));
$mLines = (int) ceil(($count + 1) / $mColumns);
--$mColumns;
if ($mLines >= $window['y']) {
$toRemove = ($mLines - $window['y']) * $mColumns + 1;
for ($i = 0; $i < $toRemove; $i++) {
array_pop($_solution);
}
} else {
break;
}
}
$pos = Cursor::getPosition();
if ($window['y'] - $cursor['y'] - $mLines < 0) {
echo str_repeat("\n", $mLines + 1);
Cursor::move('up', $mLines + 1);
Cursor::clear('LEFT');
echo $this->getPrefix() . $this->getLine() . "\n";
Cursor::move('up LEFT');
Cursor::move('right', $pos['x'] - 1);
}
Cursor::save();
Cursor::hide();
Cursor::move('down LEFT');
Cursor::clear('down');
$i = 0;
foreach ($_solution as $j => $s) {
echo "[0m", $s, "[0m";
if ($i++ < $mColumns) {
echo ' ';
} else {
$i = 0;
if (isset($_solution[$j + 1])) {
echo "\n";
}
}
}
Cursor::restore();
Cursor::show();
++$mColumns;
$read = array(STDIN);
$mColumn = -1;
$mLine = -1;
$coord = -1;
$unselect = function () use(&$mColumn, &$mLine, &$coord, &$_solution, &$cWidth) {
Cursor::save();
Cursor::hide();
Cursor::move('down LEFT');
Cursor::move('right', $mColumn * ($cWidth + 2));
Cursor::move('down', $mLine);
echo "[0m" . $_solution[$coord] . "[0m";
Cursor::restore();
Cursor::show();
};
$select = function () use(&$mColumn, &$mLine, &$coord, &$_solution, &$cWidth) {
Cursor::save();
Cursor::hide();
Cursor::move('down LEFT');
Cursor::move('right', $mColumn * ($cWidth + 2));
Cursor::move('down', $mLine);
echo "[7m" . $_solution[$coord] . "[0m";
Cursor::restore();
Cursor::show();
};
$init = function () use(&$mColumn, &$mLine, &$coord, &$select) {
$mColumn = 0;
$mLine = 0;
$coord = 0;
$select();
};
while (true) {
@stream_select($read, $write, $except, 30, 0);
if (empty($read)) {
$read = array(STDIN);
continue;
}
switch ($char = $self->_read()) {
case "[A":
if (-1 === $mColumn && -1 === $mLine) {
$init();
break;
}
$unselect();
$coord = max(0, $coord - $mColumns);
$mLine = (int) floor($coord / $mColumns);
$mColumn = $coord % $mColumns;
$select();
break;
case "[B":
if (-1 === $mColumn && -1 === $mLine) {
$init();
break;
}
$unselect();
$coord = min($count, $coord + $mColumns);
$mLine = (int) floor($coord / $mColumns);
$mColumn = $coord % $mColumns;
$select();
break;
case "\t":
case "[C":
if (-1 === $mColumn && -1 === $mLine) {
$init();
break;
}
$unselect();
$coord = min($count, $coord + 1);
$mLine = (int) floor($coord / $mColumns);
$mColumn = $coord % $mColumns;
$select();
break;
case "[D":
if (-1 === $mColumn && -1 === $mLine) {
$init();
break;
}
$unselect();
$coord = max(0, $coord - 1);
$mLine = (int) floor($coord / $mColumns);
$mColumn = $coord % $mColumns;
$select();
break;
case "\n":
if (-1 !== $mColumn && -1 !== $mLine) {
$self->setLine($head . $solution[$coord] . $tail);
$self->setLineCurrent($current + mb_strlen($solution[$coord]));
Cursor::move('left', $length);
echo $solution[$coord];
Cursor::clear('right');
echo $tail;
Cursor::move('left', mb_strlen($tail));
}
default:
$mColumn = -1;
$mLine = -1;
$coord = -1;
Cursor::save();
Cursor::move('down LEFT');
Cursor::clear('down');
Cursor::restore();
if ("" !== $char && "\n" !== $char) {
$self->setBuffer($char);
return $self->_readLine($char);
}
break 2;
}
}
return $state;
}
}
