albertlast / SMF2.1

	// Load all available smileysets...

	$context['smiley_sets'] = explode(',', $modSettings['smiley_sets_known']);

	$set_names = explode("\n", $modSettings['smiley_sets_names']);

	foreach ($context['smiley_sets'] as $i => $set)

		$context['smiley_sets'][$i] = array(

			'id' => $i,

			'path' => $smcFunc['htmlspecialchars']($set),

			'name' => $smcFunc['htmlspecialchars']($set_names[$i]),

			'selected' => $set == $modSettings['smiley_sets_default']

		);

	// Importing any smileys from an existing set?

	if ($context['sub_action'] == 'import')

		array_multisort($cols['selected'], $sort_flag, SORT_REGULAR, $cols['path'], $cols['name'], $cols['id']);

	$smiley_sets = array();

	foreach ($cols['id'] as $i => $id)

		$smiley_sets[] = array(

			'id' => $id,

			'path' => $cols['path'][$i],

			'name' => $cols['name'][$i],

			'selected' => $cols['path'][$i] == $modSettings['smiley_sets_default']

		);

	return $smiley_sets;

}

	$context['smileys_dir_found'] = is_dir($context['smileys_dir']);

	$context['smiley_sets'] = explode(',', $modSettings['smiley_sets_known']);

	$set_names = explode("\n", $modSettings['smiley_sets_names']);

	foreach ($context['smiley_sets'] as $i => $set)

		$context['smiley_sets'][$i] = array(

			'id' => $i,

			'path' => $smcFunc['htmlspecialchars']($set),

			'name' => $smcFunc['htmlspecialchars']($set_names[$i]),

			'selected' => $set == $modSettings['smiley_sets_default']

		);

	// Submitting a form?

	if (isset($_POST[$context['session_var']], $_POST['smiley_code']))

	// Load all known smiley sets.

	$context['smiley_sets'] = explode(',', $modSettings['smiley_sets_known']);

	$set_names = explode("\n", $modSettings['smiley_sets_names']);

	foreach ($context['smiley_sets'] as $i => $set)

		$context['smiley_sets'][$i] = array(

			'id' => $i,

			'path' => $smcFunc['htmlspecialchars']($set),

			'name' => $smcFunc['htmlspecialchars']($set_names[$i]),

			'selected' => $set == $modSettings['smiley_sets_default']

		);

	// Prepare overview of all (custom) smileys.

	if ($context['sub_action'] == 'editsmileys')

		$context['smileys_dir_found'] = is_dir($context['smileys_dir']);

		$context['smiley_sets'] = explode(',', $modSettings['smiley_sets_known']);

		$set_names = explode("\n", $modSettings['smiley_sets_names']);

		foreach ($context['smiley_sets'] as $i => $set)

			$context['smiley_sets'][$i] = array(

				'id' => $i,

				'path' => $smcFunc['htmlspecialchars']($set),

				'name' => $smcFunc['htmlspecialchars']($set_names[$i]),

				'selected' => $set == $modSettings['smiley_sets_default']

			);

		$context['selected_set'] = $modSettings['smiley_sets_default'];