simpleWordsCloud/create.php

<?php
include('init.php');
include('templates/header.php');

if (empty($_POST)) {
?>
<div id="cloud_create">
	<form method="post" action="create.php">
		<div class="cloud_create_element">
			<label id="ftext_l" for="ftext"><?php echo L::cloud_description ?></label>
			<textarea id="ftext" name="ftext" rows="3" cols="50" placeholder="<?php echo L::cloud_description_message ?>"></textarea>
		</div>
		<div class="cloud_create_element">
			<label for="fduration"><span title="<?php echo L::cloud_duration_tooltip ?>"><?php echo L::cloud_duration ?></span></label>
			<select id="fduration" name="fduration">
<?php
	foreach (DataBase::OPTIONS_DURATION as $name => $duration) {
		echo sprintf('<option value="%s">%s</option>', $name, constant('L::duration_' . $name));
	}
?>
			</select>
		</div>
		<div class="cloud_create_element">
			<label for="fsize"><?php echo L::cloud_size ?></label>
			<input type="number" id="fsize" name="fsize" min="1" max="9" value=<?php echo DataBase::DEFAULT_SIZE ?>>
		</div>
		<input type="submit" id="cloud_create_submit" value="<?php echo L::create ?>">
	</form>
</div>
<?php
} else {
	$token = bin2hex(random_bytes(DataBase::CLOUD_CODE_LENGTH));
	if (isset($_POST['fsize']) && is_numeric($_POST['fsize'])) {
		$size = $_POST['fsize'];
	} else {
		$size = 3;
	}
	if (isset($_POST['ftext'])) {
		$text = $_POST['ftext'];
	} else {
		$text = '';
	}
	if (isset($_POST['fduration']) && key_exists($_POST['fduration'], DataBase::OPTIONS_DURATION)) {
		$duration = $_POST['fduration'];
	} else {
		$duration = DataBase::DEFAULT_DURATION;
	}
	$cpt = 0;
	while (!$db->createCloud($token, $text, $size, $duration) && $cpt < 10) {
		$token = bin2hex(random_bytes($length));
		$cpt++;
		// TODO what to do if no cloud created?
	}
	$viewUrl  = 'result.php?id=' . $token;
	$viewName = 'https://' . $_SERVER['HTTP_HOST'] . '/' . $viewUrl;
	$voteUrl  = 'index.php?id=' . $token;
	$voteName = 'https://' . $_SERVER['HTTP_HOST'] . '/' . $voteUrl;
?>

<h2><?php echo L::cloud_links_warning ?></h2>
<div id="cloud_links">
	<div id="cloud_links_results" class="cloud_link">
		<div class="label"><?php echo L::cloud_link_view_title ?></div>
		<div class="link">
			<a href="<?php echo $viewUrl ?>" title="<?php echo L::cloud_link_view_tooltip ?>"><?php echo $viewName ?></a>
		</div>
	</div>
	<div id="cloud_links_vote" class="cloud_link">
		<div class="label"><?php echo L::cloud_link_vote_title ?></div>
		<div class="link">
			<a href="<?php echo $voteUrl ?>" title="<?php echo L::cloud_link_vote_tooltip ?>"><?php echo $voteName ?></a>
		</div>
	</div>
</div>
<?php
}
include('templates/footer.php');