getAttachsByMsg()

Complexity

Conditions	12
Paths	2

Size

Total Lines	39
Code Lines	23

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	0

<?php
	);

	if ($smcFunc['db_num_rows']($request) != 1)
		return array();

	$row = $smcFunc['db_fetch_assoc']($request);
	$smcFunc['db_free_result']($request);

	return $row;
}

/**
 * This loads an attachment's contextual data including, most importantly, its size if it is an image.
 * It requires the view_attachments permission to calculate image size.
 * It attempts to keep the "aspect ratio" of the posted image in line, even if it has to be resized by
 * the max_image_width and max_image_height settings.
 *
 * @param int $id_msg ID of the post to load attachments for
 * @param array $attachments  An array of already loaded attachments. This function no longer depends on having $topic declared, thus, you need to load the actual topic ID for each attachment.
 * @return array An array of attachment info
 */
function loadAttachmentContext($id_msg, $attachments)
{
	global $modSettings, $txt, $scripturl, $sourcedir, $smcFunc, $context;

	if (empty($attachments) || empty($attachments[$id_msg]))
		return array();

	// Set up the attachment info - based on code by Meriadoc.
	$attachmentData = array();
	$have_unapproved = false;
	if (isset($attachments[$id_msg]) && !empty($modSettings['attachmentEnable']))
	{
		foreach ($attachments[$id_msg] as $i => $attachment)
		{
			$attachmentData[$i] = array(
				'id' => $attachment['id_attach'],
				'name' => preg_replace('~&amp;#(\\d{1,7}|x[0-9a-fA-F]{1,6});~', '&#\\1;', $smcFunc['htmlspecialchars']($attachment['filename'])),
				'downloads' => $attachment['downloads'],
				'size' => ($attachment['filesize'] < 1024000) ? round($attachment['filesize'] / 1024, 2) . ' ' . $txt['kilobyte'] : round($attachment['filesize'] / 1024 / 1024, 2) . ' ' . $txt['megabyte'],
?>