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<?php
declare(strict_types=1);
namespace mystic\forum;
use mystic\forum\utils\StaticClass;
final class Messaging {
use StaticClass;
const ENT_FLAGS = \ENT_COMPAT | \ENT_HTML401 | \ENT_SUBSTITUTE;
protected static function message(array $items, string $headerText, string $headerColor, string $headerTextColor): void {
echo "<HTML><BODY>\n";
echo "<TABLE cellspacing=2 cellpadding=0 bgcolor=gray><TR><TD>\n";
echo "<TABLE width=\"100%\" cellspacing=0 cellpadding=4 bgcolor=\"".htmlentities($headerColor, self::ENT_FLAGS)."\"><TR><TD align=center>\n";
echo "<FONT face=Arial size=3 color=\"".htmlentities($headerTextColor, self::ENT_FLAGS)."\"><B>".htmlentities($headerText, self::ENT_FLAGS)."</B></FONT>\n";
echo "</TD></TR></TABLE>\n";
echo "</TD></TR><TR><TD>\n";
echo "<TABLE cellspacing=0 cellpadding=4 bgcolor=WHITE><TR><TD align=left><FONT size=2 face=Arial color=BLACK>\n";
foreach ($items as $item) {
if (is_scalar($item)) {
echo "<P>" . htmlentities(strval($item), self::ENT_FLAGS) . "</P>\n";
} elseif (is_array($item)) {
if (count(array_keys($item)) === 2 && isset($item["___!type"]) && isset($item["___!content"])) {
// special item
switch ($item["___!type"]) {
case "HTML":
echo $item["___!content"];
break;
default:
echo "invalid";
break;
}
} elseif (array_is_list($item)) {
echo "<UL>\n";
foreach ($item as $i)
echo "<LI>" . htmlentities($i, self::ENT_FLAGS) . "</LI>\n";
echo "</UL>\n";
} else {
echo "<TABLE cellspacing=0 cellpadding=2 border=1>\n";
foreach ($item as $k => $i) {
echo "<TR>\n";
echo "<TH align=left>" . htmlentities($k, self::ENT_FLAGS) . "</TH>\n";
echo "<TD>";
if (is_scalar($i)) {
echo htmlentities($i, self::ENT_FLAGS);
} else {
echo gettype($i);
}
echo "</TD>";
echo "</TR>\n";
}
echo "</TABLE>\n";
}
} else {
echo gettype($item);
}
}
echo "</FONT></TD></TR></TABLE>\n";
echo "</TD></TR></TABLE>\n";
echo "</BODY></HTML>\n";
}
public static function bold(string $contents): array {
return self::html("<P><B>" . htmlentities($contents, self::ENT_FLAGS) . "</B></P>\n");
}
public static function italic(string $contents): array {
return self::html("<P><I>" . htmlentities($contents, self::ENT_FLAGS) . "</I></P>\n");
}
public static function bold_italic(string $contents): array {
return self::html("<P><B><I>" . htmlentities($contents, self::ENT_FLAGS) . "</I></B></P>\n");
}
public static function html(string $contents): array {
return [
"___!type" => "HTML",
"___!content" => $contents,
];
}
public static function info(string|array $contents): void {
if (is_string($contents))
$contents = [$contents];
self::message($contents, "INFORMATION", "SKYBLUE", "BLACK");
}
public static function error(string|array $contents): void {
if (is_string($contents))
$contents = [$contents];
self::message($contents, "ERROR", "RED", "WHITE");
}
}
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