/**
* Assign Variables and Definitions based on the fetched Attachments - internal
* used by all displaying functions, the Data was collected before, it's only dependend on the template used. :)
* before this function is usable, init_display_attachments have to be called for specific pages (pm, posting, review etc...)
*/
function display_attachments($post_id)
{
global $template, $upload_dir, $userdata, $allowed_extensions, $display_categories, $download_modes, $db, $lang, $phpEx, $attachments, $upload_icons, $attach_config;
global $phpbb_root_path;
$num_attachments = sizeof($attachments['_' . $post_id]);
if ($num_attachments == 0) {
return;
}
$template->assign_block_vars('postrow.attach', array());
for ($i = 0; $i < $num_attachments; $i++) {
// Some basic things...
$filename = $upload_dir . '/' . basename($attachments['_' . $post_id][$i]['physical_filename']);
$thumbnail_filename = $upload_dir . '/' . THUMB_DIR . '/t_' . basename($attachments['_' . $post_id][$i]['physical_filename']);
$upload_image = '';
if ($attach_config['upload_img'] != '' && trim($upload_icons[$attachments['_' . $post_id][$i]['extension']]) == '') {
// Begin PNphpBB2 Module
// $upload_image = '<img src="' . $attach_config['upload_img'] . '" alt="" border="0" />';
$upload_image = '<img src="' . $phpbb_root_path . $attach_config['upload_img'] . '" alt="" />';
// End PNphpBB2 Module
} else {
if (trim($upload_icons[$attachments['_' . $post_id][$i]['extension']]) != '') {
$upload_image = '<img src="' . $upload_icons[$attachments['_' . $post_id][$i]['extension']] . '" alt="" border="0" />';
}
}
$filesize = $attachments['_' . $post_id][$i]['filesize'];
$size_lang = $filesize >= 1048576 ? $lang['MB'] : ($filesize >= 1024 ? $lang['KB'] : $lang['Bytes']);
if ($filesize >= 1048576) {
$filesize = round(round($filesize / 1048576 * 100) / 100, 2);
} else {
if ($filesize >= 1024) {
$filesize = round(round($filesize / 1024 * 100) / 100, 2);
}
}
$display_name = $attachments['_' . $post_id][$i]['real_filename'];
$comment = $attachments['_' . $post_id][$i]['comment'];
$comment = str_replace("\n", '<br />', $comment);
$denied = false;
// Admin is allowed to view forbidden Attachments, but the error-message is displayed too to inform the Admin
if (!in_array($attachments['_' . $post_id][$i]['extension'], $allowed_extensions)) {
$denied = true;
$template->assign_block_vars('postrow.attach.denyrow', array('L_DENIED' => sprintf($lang['Extension_disabled_after_posting'], $attachments['_' . $post_id][$i]['extension'])));
}
if (!$denied || $userdata['user_level'] == ADMIN) {
// Some basic Template Vars
$template->assign_vars(array('L_DESCRIPTION' => $lang['Description'], 'L_DOWNLOAD' => $lang['Download'], 'L_FILENAME' => $lang['File_name'], 'L_FILESIZE' => $lang['Filesize']));
// define category
$image = FALSE;
$stream = FALSE;
$swf = FALSE;
$thumbnail = FALSE;
$link = FALSE;
if (intval($display_categories[$attachments['_' . $post_id][$i]['extension']]) == STREAM_CAT) {
$stream = TRUE;
} else {
if (intval($display_categories[$attachments['_' . $post_id][$i]['extension']]) == SWF_CAT) {
$swf = TRUE;
} else {
if (intval($display_categories[$attachments['_' . $post_id][$i]['extension']]) == IMAGE_CAT && intval($attach_config['img_display_inlined'])) {
if (intval($attach_config['img_link_width']) != 0 || intval($attach_config['img_link_height']) != 0) {
list($width, $height) = image_getdimension($filename);
if ($width == 0 && $height == 0) {
$image = TRUE;
} else {
if ($width <= intval($attach_config['img_link_width']) && $height <= intval($attach_config['img_link_height'])) {
$image = TRUE;
}
}
} else {
$image = TRUE;
}
}
}
}
if (intval($display_categories[$attachments['_' . $post_id][$i]['extension']]) == IMAGE_CAT && $attachments['_' . $post_id][$i]['thumbnail'] == 1) {
$thumbnail = TRUE;
$image = FALSE;
}
if (!$image && !$stream && !$swf && !$thumbnail) {
$link = TRUE;
}
if ($image) {
// Images
// NOTE: If you want to use the download.php everytime an image is displayed inlined, replace the
// Section between BEGIN and END with (Without the // of course):
// $img_source = append_sid($phpbb_root_path . 'download.' . $phpEx . '?id=' . $attachments['_' . $post_id][$i]['attach_id']);
// $download_link = TRUE;
//
//
if (intval($attach_config['allow_ftp_upload']) && trim($attach_config['download_path']) == '') {
// Begin PNphpBB2 Module
// $img_source = append_sid($phpbb_root_path . 'download.' . $phpEx . '?id=' . $attachments['_' . $post_id][$i]['attach_id']);
$img_source = append_sid('download.' . $phpEx . '?id=' . $attachments['_' . $post_id][$i]['attach_id']);
// End PNphpBB2 Module
$download_link = TRUE;
} else {
// Check if we can reach the file or if it is stored outside of the webroot
if ($attach_config['upload_dir'][0] == '/' || $attach_config['upload_dir'][0] != '/' && $attach_config['upload_dir'][1] == ':') {
// Begin PNphpBB2 Module
// $img_source = append_sid($phpbb_root_path . 'download.' . $phpEx . '?id=' . $attachments['_' . $post_id][$i]['attach_id']);
$img_source = append_sid('download.' . $phpEx . '?id=' . $attachments['_' . $post_id][$i]['attach_id']);
// End PNphpBB2 Module
$download_link = TRUE;
} else {
// BEGIN
$img_source = $filename;
$download_link = FALSE;
// END
}
}
$template->assign_block_vars('postrow.attach.cat_images', array('DOWNLOAD_NAME' => $display_name, 'S_UPLOAD_IMAGE' => $upload_image, 'IMG_SRC' => $img_source, 'FILESIZE' => $filesize, 'SIZE_VAR' => $size_lang, 'COMMENT' => $comment, 'L_DOWNLOADED_VIEWED' => $lang['Viewed'], 'L_DOWNLOAD_COUNT' => sprintf($lang['Download_number'], $attachments['_' . $post_id][$i]['download_count'])));
// Directly Viewed Image ... update the download count
if (!$download_link) {
$sql = 'UPDATE ' . ATTACHMENTS_DESC_TABLE . '
SET download_count = download_count + 1
WHERE attach_id = ' . (int) $attachments['_' . $post_id][$i]['attach_id'];
if (!$db->sql_query($sql)) {
message_die(GENERAL_ERROR, 'Couldn\'t update attachment download count.', '', __LINE__, __FILE__, $sql);
}
}
}
if ($thumbnail) {
// Images, but display Thumbnail
// NOTE: If you want to use the download.php everytime an thumnmail is displayed inlined, replace the
// Section between BEGIN and END with (Without the // of course):
// $thumb_source = append_sid($phpbb_root_path . 'download.' . $phpEx . '?id=' . $attachments['_' . $post_id][$i]['attach_id'] . '&thumb=1');
//
if (intval($attach_config['allow_ftp_upload']) && trim($attach_config['download_path']) == '') {
// Begin PNphpBB2 Module
// $thumb_source = append_sid($phpbb_root_path . 'download.' . $phpEx . '?id=' . $attachments['_' . $post_id][$i]['attach_id'] . '&thumb=1');
$thumb_source = append_sid('download.' . $phpEx . '?id=' . $attachments['_' . $post_id][$i]['attach_id'] . '&thumb=1');
// End PNphpBB2 Module
} else {
// Check if we can reach the file or if it is stored outside of the webroot
if ($attach_config['upload_dir'][0] == '/' || $attach_config['upload_dir'][0] != '/' && $attach_config['upload_dir'][1] == ':') {
// Begin PNphpBB2 Module
// $thumb_source = append_sid($phpbb_root_path . 'download.' . $phpEx . '?id=' . $attachments['_' . $post_id][$i]['attach_id'] . '&thumb=1');
$thumb_source = append_sid('download.' . $phpEx . '?id=' . $attachments['_' . $post_id][$i]['attach_id'] . '&thumb=1');
// End PNphpBB2 Module
} else {
// BEGIN
$thumb_source = $thumbnail_filename;
// END
}
}
$template->assign_block_vars('postrow.attach.cat_thumb_images', array('DOWNLOAD_NAME' => $display_name, 'S_UPLOAD_IMAGE' => $upload_image, 'IMG_SRC' => append_sid('download.' . $phpEx . '?id=' . $attachments['_' . $post_id][$i]['attach_id']), 'IMG_THUMB_SRC' => $thumb_source, 'FILESIZE' => $filesize, 'SIZE_VAR' => $size_lang, 'COMMENT' => $comment, 'L_DOWNLOADED_VIEWED' => $lang['Viewed'], 'L_DOWNLOAD_COUNT' => sprintf($lang['Download_number'], $attachments['_' . $post_id][$i]['download_count'])));
}
if ($stream) {
// Streams
$template->assign_block_vars('postrow.attach.cat_stream', array('U_DOWNLOAD_LINK' => $filename, 'S_UPLOAD_IMAGE' => $upload_image, 'DOWNLOAD_NAME' => $display_name, 'FILESIZE' => $filesize, 'SIZE_VAR' => $size_lang, 'COMMENT' => $comment, 'L_DOWNLOADED_VIEWED' => $lang['Viewed'], 'L_DOWNLOAD_COUNT' => sprintf($lang['Download_number'], $attachments['_' . $post_id][$i]['download_count'])));
// Viewed/Heared File ... update the download count (download.php is not called here)
$sql = 'UPDATE ' . ATTACHMENTS_DESC_TABLE . '
SET download_count = download_count + 1
WHERE attach_id = ' . (int) $attachments['_' . $post_id][$i]['attach_id'];
if (!$db->sql_query($sql)) {
message_die(GENERAL_ERROR, 'Couldn\'t update attachment download count', '', __LINE__, __FILE__, $sql);
}
}
if ($swf) {
// Macromedia Flash Files
list($width, $height) = swf_getdimension($filename);
$template->assign_block_vars('postrow.attach.cat_swf', array('U_DOWNLOAD_LINK' => $filename, 'S_UPLOAD_IMAGE' => $upload_image, 'DOWNLOAD_NAME' => $display_name, 'FILESIZE' => $filesize, 'SIZE_VAR' => $size_lang, 'COMMENT' => $comment, 'L_DOWNLOADED_VIEWED' => $lang['Viewed'], 'L_DOWNLOAD_COUNT' => sprintf($lang['Download_number'], $attachments['_' . $post_id][$i]['download_count']), 'WIDTH' => $width, 'HEIGHT' => $height));
// Viewed/Heared File ... update the download count (download.php is not called here)
$sql = 'UPDATE ' . ATTACHMENTS_DESC_TABLE . '
SET download_count = download_count + 1
WHERE attach_id = ' . (int) $attachments['_' . $post_id][$i]['attach_id'];
if (!$db->sql_query($sql)) {
message_die(GENERAL_ERROR, 'Couldn\'t update attachment download count', '', __LINE__, __FILE__, $sql);
}
}
if ($link) {
$target_blank = 'target="_blank"';
//( (intval($display_categories[$attachments['_' . $post_id][$i]['extension']]) == IMAGE_CAT) ) ? 'target="_blank"' : '';
// display attachment
$template->assign_block_vars('postrow.attach.attachrow', array('U_DOWNLOAD_LINK' => append_sid('download.' . $phpEx . '?id=' . $attachments['_' . $post_id][$i]['attach_id']), 'S_UPLOAD_IMAGE' => $upload_image, 'DOWNLOAD_NAME' => $display_name, 'FILESIZE' => $filesize, 'SIZE_VAR' => $size_lang, 'COMMENT' => $comment, 'TARGET_BLANK' => $target_blank, 'L_DOWNLOADED_VIEWED' => $lang['Downloaded'], 'L_DOWNLOAD_COUNT' => sprintf($lang['Download_number'], $attachments['_' . $post_id][$i]['download_count'])));
}
}
}
}
function display_attachments_preview($attachment_list, $attachment_filesize_list, $attachment_filename_list, $attachment_comment_list, $attachment_extension_list, $attachment_thumbnail_list)
{
global $attach_config, $is_auth, $allowed_extensions, $lang, $userdata, $display_categories, $upload_dir, $upload_icons, $template, $theme;
if (count($attachment_list) != 0) {
init_display_template('preview', '{ATTACHMENTS}');
init_complete_extensions_data();
$template->assign_block_vars('postrow', array());
$template->assign_block_vars('postrow.attach', array());
$template->assign_vars(array('T_BODY_TEXT' => '#' . $theme['body_text'], 'T_TR_COLOR3' => '#' . $theme['tr_color3']));
for ($i = 0; $i < count($attachment_list); $i++) {
$filename = $upload_dir . '/' . $attachment_list[$i];
$thumb_filename = $upload_dir . '/' . THUMB_DIR . '/t_' . $attachment_list[$i];
$filesize = $attachment_filesize_list[$i];
$size_lang = $filesize >= 1048576 ? $lang['MB'] : ($filesize >= 1024 ? $lang['KB'] : $lang['Bytes']);
if ($filesize >= 1048576) {
$filesize = round(round($filesize / 1048576 * 100) / 100, 2);
} else {
if ($filesize >= 1024) {
$filesize = round(round($filesize / 1024 * 100) / 100, 2);
}
}
$display_name = htmlspecialchars($attachment_filename_list[$i]);
$comment = trim(htmlspecialchars(stripslashes($attachment_comment_list[$i])));
$comment = str_replace("\n", '<br />', $comment);
$extension = strtolower(trim($attachment_extension_list[$i]));
$denied = false;
//
// Admin is allowed to view forbidden Attachments, but the error-message is displayed too to inform the Admin
//
if (!in_array($extension, $allowed_extensions)) {
$denied = true;
$template->assign_block_vars('postrow.attach.denyrow', array('L_DENIED' => sprintf($lang['Extension_disabled_after_posting'], $extension)));
}
if (!$denied) {
//
// Some basic Template Vars
//
$template->assign_vars(array('L_DESCRIPTION' => $lang['Description'], 'L_DOWNLOAD' => $lang['Download'], 'L_FILENAME' => $lang['File_name'], 'L_FILESIZE' => $lang['Filesize']));
//
// define category
//
$image = FALSE;
$stream = FALSE;
$swf = FALSE;
$thumbnail = FALSE;
$link = FALSE;
if (intval($display_categories[$extension]) == STREAM_CAT) {
$stream = TRUE;
} else {
if (intval($display_categories[$extension]) == SWF_CAT) {
$swf = TRUE;
} else {
if (intval($display_categories[$extension]) == IMAGE_CAT && intval($attach_config['img_display_inlined'])) {
if (intval($attach_config['img_link_width']) != 0 || intval($attach_config['img_link_height']) != 0) {
list($width, $height) = image_getdimension($filename);
if ($width == 0 && $height == 0) {
$image = TRUE;
} else {
if ($width <= intval($attach_config['img_link_width']) && $height <= intval($attach_config['img_link_height'])) {
$image = TRUE;
}
}
} else {
$image = TRUE;
}
}
}
}
if (intval($display_categories[$extension]) == IMAGE_CAT && intval($attachment_thumbnail_list[$i]) == 1) {
$thumbnail = TRUE;
$image = FALSE;
}
if (!$image && !$stream && !$swf && !$thumbnail) {
$link = TRUE;
}
if ($image) {
//
// Images
//
$template->assign_block_vars('postrow.attach.cat_images', array('DOWNLOAD_NAME' => $display_name, 'IMG_SRC' => $filename, 'FILESIZE' => $filesize, 'SIZE_VAR' => $size_lang, 'COMMENT' => $comment, 'L_DOWNLOADED_VIEWED' => $lang['Viewed']));
}
if ($thumbnail) {
//
// Images, but display Thumbnail
//
$template->assign_block_vars('postrow.attach.cat_thumb_images', array('DOWNLOAD_NAME' => $display_name, 'IMG_SRC' => $filename, 'IMG_THUMB_SRC' => $thumb_filename, 'FILESIZE' => $filesize, 'SIZE_VAR' => $size_lang, 'COMMENT' => $comment, 'L_DOWNLOADED_VIEWED' => $lang['Viewed']));
}
if ($stream) {
//
// Streams
//
$template->assign_block_vars('postrow.attach.cat_stream', array('U_DOWNLOAD_LINK' => $filename, 'DOWNLOAD_NAME' => $display_name, 'FILESIZE' => $filesize, 'SIZE_VAR' => $size_lang, 'COMMENT' => $comment, 'L_DOWNLOADED_VIEWED' => $lang['Viewed']));
}
if ($swf) {
//
// Macromedia Flash Files
//
list($width, $height) = swf_getdimension($filename);
$template->assign_block_vars('postrow.attach.cat_swf', array('U_DOWNLOAD_LINK' => $filename, 'DOWNLOAD_NAME' => $display_name, 'FILESIZE' => $filesize, 'SIZE_VAR' => $size_lang, 'COMMENT' => $comment, 'L_DOWNLOADED_VIEWED' => $lang['Viewed'], 'WIDTH' => $width, 'HEIGHT' => $height));
}
if ($link) {
$upload_image = '';
if ($attach_config['upload_img'] != '' && $upload_icons[$extension] == '') {
$upload_image = '<img src="' . $attach_config['upload_img'] . '" alt="" border="0" />';
} else {
if (trim($upload_icons[$extension]) != '') {
$upload_image = '<img src="' . $upload_icons[$extension] . '" alt="" border="0" />';
}
}
$target_blank = 'target="_blank"';
//
// display attachment
//
$template->assign_block_vars('postrow.attach.attachrow', array('U_DOWNLOAD_LINK' => $filename, 'S_UPLOAD_IMAGE' => $upload_image, 'DOWNLOAD_NAME' => $display_name, 'FILESIZE' => $filesize, 'SIZE_VAR' => $size_lang, 'COMMENT' => $comment, 'L_DOWNLOADED_VIEWED' => $lang['Downloaded'], 'TARGET_BLANK' => $target_blank));
}
}
}
}
}
function display_attachments($post_id, $num_attachments)
{
global $template, $upload_dir, $userdata, $allowed_extensions, $display_categories, $download_modes, $db, $lang, $phpEx, $attachments, $upload_icons, $attach_config;
$template->set_filename('attachments', 'attachments.tpl');
//
// Some basic Template Vars
//
$template->assign_vars(array('L_DESCRIPTION' => $lang['Description'], 'L_DOWNLOAD' => $lang['Download'], 'L_FILENAME' => $lang['File_name'], 'L_FILESIZE' => $lang['Filesize']));
for ($i = 0; $i < $num_attachments; $i++) {
//
// Some basic things...
//
$filename = $upload_dir . '/' . $attachments['_' . $post_id][$i]['physical_filename'];
$thumbnail_filename = $upload_dir . '/' . THUMB_DIR . '/t_' . $attachments['_' . $post_id][$i]['physical_filename'];
$upload_image = '';
if ($attach_config['upload_img'] != '' && trim($upload_icons[$attachments['_' . $post_id][$i]['extension']]) == '') {
$upload_image = '<img src="templates/' . $template->tpl . '/images/' . $attach_config['upload_img'] . '" alt="" border="0" />';
} else {
if (trim($upload_icons[$attachments['_' . $post_id][$i]['extension']]) != '') {
$upload_image = '<img src="' . $upload_icons[$attachments['_' . $post_id][$i]['extension']] . '" alt="" border="0" />';
}
}
$filesize = $attachments['_' . $post_id][$i]['filesize'];
$size_lang = $filesize >= 1048576 ? $lang['MB'] : ($filesize >= 1024 ? $lang['KB'] : $lang['Bytes']);
if ($filesize >= 1048576) {
$filesize = round(round($filesize / 1048576 * 100) / 100, 2);
} else {
if ($filesize >= 1024) {
$filesize = round(round($filesize / 1024 * 100) / 100, 2);
}
}
$display_name = $attachments['_' . $post_id][$i]['real_filename'];
$comment = trim(htmlspecialchars(stripslashes($attachments['_' . $post_id][$i]['comment'])));
$comment = str_replace("\n", '<br />', $comment);
$attachments['_' . $post_id][$i]['extension'] = strtolower(trim($attachments['_' . $post_id][$i]['extension']));
$denied = false;
//
// Admin is allowed to view forbidden Attachments, but the error-message is displayed too to inform the Admin
//
if (!in_array($attachments['_' . $post_id][$i]['extension'], $allowed_extensions)) {
$denied = true;
}
if (!$denied) {
//
// define category
//
$type = '';
$image = FALSE;
$stream = FALSE;
$swf = FALSE;
$thumbnail = FALSE;
$link = FALSE;
if (intval($display_categories[$attachments['_' . $post_id][$i]['extension']]) == STREAM_CAT) {
$type = 'stream';
} else {
if (intval($display_categories[$attachments['_' . $post_id][$i]['extension']]) == SWF_CAT) {
$type = 'swf';
} else {
if (intval($display_categories[$attachments['_' . $post_id][$i]['extension']]) == IMAGE_CAT && intval($attach_config['img_display_inlined'])) {
if (intval($attach_config['img_link_width']) != 0 || intval($attach_config['img_link_height']) != 0) {
list($width, $height) = image_getdimension($filename);
if ($width == 0 && $height == 0) {
$type = 'image';
} else {
if ($width <= intval($attach_config['img_link_width']) && $height <= intval($attach_config['img_link_height'])) {
$type = 'image';
}
}
} else {
$type = 'image';
}
}
}
}
if (intval($display_categories[$attachments['_' . $post_id][$i]['extension']]) == IMAGE_CAT && $attachments['_' . $post_id][$i]['thumbnail'] == 1) {
$type = 'thumbnail';
}
if ($type != 'image' && $type != 'stream' && $type != 'swf' && $type != 'thumbnail') {
$type = 'link';
}
if ($type == 'image') {
//
// Images
// NOTE: If you want to use the download.php everytime an image is displayed inlined, replace the
// Section between BEGIN and END with (Without the // of course):
// $img_source = append_sid('download.' . $phpEx . '?id=' . $attachments['_' . $post_id][$i]['attach_id']);
// $download_link = TRUE;
//
//
if (intval($attach_config['allow_ftp_upload']) && trim($attach_config['download_path']) == '') {
$img_source = append_sid('download.' . $phpEx . '?id=' . $attachments['_' . $post_id][$i]['attach_id']);
$download_link = TRUE;
} else {
$img_source = $filename;
$download_link = FALSE;
}
$attachrow_vars = array('DOWNLOAD_NAME' => $display_name, 'S_UPLOAD_IMAGE' => $upload_image, 'IMG_SRC' => $img_source, 'FILESIZE' => $filesize, 'SIZE_VAR' => $size_lang, 'COMMENT' => $comment, 'L_DOWNLOADED_VIEWED' => $lang['Viewed'], 'L_DOWNLOAD_COUNT' => sprintf($lang['Download_number'], $attachments['_' . $post_id][$i]['download_count']));
//
// Directly Viewed Image ... update the download count
//
if (!$download_link) {
$sql = 'UPDATE ' . ATTACHMENTS_DESC_TABLE . '
SET download_count = download_count + 1
WHERE attach_id = ' . $attachments['_' . $post_id][$i]['attach_id'];
if (!$db->sql_query($sql)) {
message_die(GENERAL_ERROR, 'Couldn\'t update attachment download count.', '', __LINE__, __FILE__, $sql);
}
}
} elseif ($type == 'thumbnail') {
//
// Images, but display Thumbnail
// NOTE: If you want to use the download.php everytime an thumnmail is displayed inlined, replace the
// Section between BEGIN and END with (Without the // of course):
// $thumb_source = append_sid('download.' . $phpEx . '?id=' . $attachments['_' . $post_id][$i]['attach_id'] . '&thumb=1');
//
if (intval($attach_config['allow_ftp_upload']) && trim($attach_config['download_path']) == '') {
$thumb_source = append_sid('download.' . $phpEx . '?id=' . $attachments['_' . $post_id][$i]['attach_id'] . '&thumb=1');
} else {
$thumb_source = $thumbnail_filename;
}
$attachrow_vars = array('DOWNLOAD_NAME' => $display_name, 'S_UPLOAD_IMAGE' => $upload_image, 'IMG_SRC' => append_sid('download.' . $phpEx . '?id=' . $attachments['_' . $post_id][$i]['attach_id']), 'IMG_THUMB_SRC' => $thumb_source, 'FILESIZE' => $filesize, 'SIZE_VAR' => $size_lang, 'COMMENT' => $comment, 'L_DOWNLOADED_VIEWED' => $lang['Viewed'], 'L_DOWNLOAD_COUNT' => sprintf($lang['Download_number'], $attachments['_' . $post_id][$i]['download_count']));
} elseif ($type == 'stream') {
//
// Streams
//
$attachrow_vars = array('U_DOWNLOAD_LINK' => $filename, 'S_UPLOAD_IMAGE' => $upload_image, 'DOWNLOAD_NAME' => $display_name, 'FILESIZE' => $filesize, 'SIZE_VAR' => $size_lang, 'COMMENT' => $comment, 'L_DOWNLOADED_VIEWED' => $lang['Viewed'], 'L_DOWNLOAD_COUNT' => sprintf($lang['Download_number'], $attachments['_' . $post_id][$i]['download_count']));
//
// Viewed/Heared File ... update the download count (download.php is not called here)
//
$sql = 'UPDATE ' . ATTACHMENTS_DESC_TABLE . '
SET download_count = download_count + 1
WHERE attach_id = ' . $attachments['_' . $post_id][$i]['attach_id'];
if (!$db->sql_query($sql)) {
message_die(GENERAL_ERROR, 'Couldn\'t update attachment download count', '', __LINE__, __FILE__, $sql);
}
} elseif ($type == 'swf') {
//
// Macromedia Flash Files
//
list($width, $height) = swf_getdimension($filename);
$attachrow_vars = array('U_DOWNLOAD_LINK' => $filename, 'S_UPLOAD_IMAGE' => $upload_image, 'DOWNLOAD_NAME' => $display_name, 'FILESIZE' => $filesize, 'SIZE_VAR' => $size_lang, 'COMMENT' => $comment, 'L_DOWNLOADED_VIEWED' => $lang['Viewed'], 'L_DOWNLOAD_COUNT' => sprintf($lang['Download_number'], $attachments['_' . $post_id][$i]['download_count']), 'WIDTH' => $width, 'HEIGHT' => $height);
//
// Viewed/Heared File ... update the download count (download.php is not called here)
//
$sql = 'UPDATE ' . ATTACHMENTS_DESC_TABLE . '
SET download_count = download_count + 1
WHERE attach_id = ' . $attachments['_' . $post_id][$i]['attach_id'];
if (!$db->sql_query($sql)) {
message_die(GENERAL_ERROR, 'Couldn\'t update attachment download count', '', __LINE__, __FILE__, $sql);
}
} elseif ($type == 'link') {
$target_blank = intval($display_categories[$attachments['_' . $post_id][$i]['extension']]) == IMAGE_CAT ? 'target="_blank"' : '';
//
// display attachment
//
$attachrow_vars = array('U_DOWNLOAD_LINK' => append_sid('download.' . $phpEx . '?id=' . $attachments['_' . $post_id][$i]['attach_id']), 'S_UPLOAD_IMAGE' => $upload_image, 'DOWNLOAD_NAME' => $display_name, 'FILESIZE' => $filesize, 'SIZE_VAR' => $size_lang, 'COMMENT' => $comment, 'TARGET_BLANK' => $target_blank, 'L_DOWNLOADED_VIEWED' => $lang['Downloaded'], 'L_DOWNLOAD_COUNT' => sprintf($lang['Download_number'], $attachments['_' . $post_id][$i]['download_count']));
}
}
$attachrow_vars['TYPE'] = $type;
$attachrow_vars['L_DENIED'] = $denied ? sprintf($lang['Extension_disabled_after_posting'], $attachments['_' . $post_id][$i]['extension']) : '';
$template->assign_block_vars('attachrow', $attachrow_vars);
}
$template->assign_block_var_from_handle('postrow.ATTACHMENTS', 'attachments');
$template->clear_block_var('attachrow');
}
/**
* Assign Variables and Definitions based on the fetched Attachments - internal
* used by all displaying functions, the Data was collected before, it's only dependend on the template used. :)
* before this function is usable, init_display_attachments have to be called for specific pages (pm, posting, review etc...)
*/
function display_attachments($post_id, $type = 'postrow')
{
global $db, $config, $template, $user, $lang;
global $upload_dir, $allowed_extensions, $display_categories, $download_modes, $attachments, $upload_icons, $username_from;
$num_attachments = sizeof($attachments['_' . $post_id]);
if ($num_attachments == 0) {
return;
}
$template->assign_block_vars($type . '.attach', array());
for ($i = 0; $i < $num_attachments; $i++) {
// Some basic things...
$filename = $upload_dir . '/' . basename($attachments['_' . $post_id][$i]['physical_filename']);
$thumbnail_filename = $upload_dir . '/' . THUMB_DIR . '/t_' . basename($attachments['_' . $post_id][$i]['physical_filename']);
$upload_image = '';
if ($config['upload_img'] != '' && trim($upload_icons[$attachments['_' . $post_id][$i]['extension']]) == '') {
$upload_image = '<img src="' . $config['upload_img'] . '" alt="" />';
} elseif (trim($upload_icons[$attachments['_' . $post_id][$i]['extension']]) != '') {
$upload_image = '<img src="' . $upload_icons[$attachments['_' . $post_id][$i]['extension']] . '" alt="" />';
}
$filesize = $attachments['_' . $post_id][$i]['filesize'];
$size_lang = $filesize >= 1048576 ? $lang['MB'] : ($filesize >= 1024 ? $lang['KB'] : $lang['Bytes']);
if ($filesize >= 1048576) {
$filesize = round(round($filesize / 1048576 * 100) / 100, 2);
} elseif ($filesize >= 1024) {
$filesize = round(round($filesize / 1024 * 100) / 100, 2);
}
$display_name = $attachments['_' . $post_id][$i]['real_filename'];
$comment = $attachments['_' . $post_id][$i]['comment'];
$comment = str_replace("\n", '<br />', $comment);
$denied = false;
// Admin is allowed to view forbidden Attachments, but the error-message is displayed too to inform the Admin
if (!in_array($attachments['_' . $post_id][$i]['extension'], $allowed_extensions)) {
$denied = true;
$template->assign_block_vars($type . '.attach.denyrow', array('L_DENIED' => sprintf($lang['Extension_disabled_after_posting'], $attachments['_' . $post_id][$i]['extension'])));
}
if (!$denied || $user->data['user_level'] == ADMIN) {
// Some basic Template Vars
$template->assign_vars(array('L_DESCRIPTION' => $lang['Description'], 'L_DOWNLOAD' => $lang['Download'], 'L_FILENAME' => $lang['File_name'], 'L_FILESIZE' => $lang['Filesize']));
// define category
$image = false;
$stream = false;
$swf = false;
$thumbnail = false;
$link = false;
if (intval($display_categories[$attachments['_' . $post_id][$i]['extension']]) == STREAM_CAT) {
$stream = true;
} elseif (intval($display_categories[$attachments['_' . $post_id][$i]['extension']]) == SWF_CAT) {
$swf = true;
} elseif (intval($display_categories[$attachments['_' . $post_id][$i]['extension']]) == IMAGE_CAT && intval($config['img_display_inlined'])) {
if (intval($config['img_link_width']) != 0 || intval($config['img_link_height']) != 0) {
list($width, $height) = image_getdimension($filename);
if ($width == 0 && $height == 0) {
$image = true;
} else {
if ($width <= intval($config['img_link_width']) && $height <= intval($config['img_link_height'])) {
$image = true;
}
}
} else {
$image = true;
}
}
if (intval($display_categories[$attachments['_' . $post_id][$i]['extension']]) == IMAGE_CAT && $attachments['_' . $post_id][$i]['thumbnail'] == 1) {
$thumbnail = true;
$image = false;
}
if (!$image && !$stream && !$swf && !$thumbnail) {
$link = true;
}
if ($image) {
// Images
// NOTE: If you want to use the download.php everytime an image is displayed inlined, replace the
// Section between BEGIN and END with (Without the // of course):
// $img_source = append_sid(IP_ROOT_PATH . 'download.' . PHP_EXT . '?id=' . $attachments['_' . $post_id][$i]['attach_id']);
// $download_link = true;
//
//
if (intval($config['allow_ftp_upload']) && trim($config['download_path']) == '') {
$img_source = append_sid(IP_ROOT_PATH . 'download.' . PHP_EXT . '?id=' . $attachments['_' . $post_id][$i]['attach_id']);
$download_link = true;
} else {
// Check if we can reach the file or if it is stored outside of the webroot
if ($config['upload_dir'][0] == '/' || $config['upload_dir'][0] != '/' && $config['upload_dir'][1] == ':') {
$img_source = append_sid(IP_ROOT_PATH . 'download.' . PHP_EXT . '?id=' . $attachments['_' . $post_id][$i]['attach_id']);
$download_link = true;
} else {
// BEGIN
$img_source = $filename;
$download_link = false;
// END
}
}
$max_image_width = intval($config['liw_max_width']);
$server_protocol = $config['cookie_secure'] ? 'https://' : 'http://';
$server_name = preg_replace('#^\\/?(.*?)\\/?$#', '\\1', trim($config['server_name']));
$server_port = $config['server_port'] != 80 ? ':' . trim($config['server_port']) : '';
$script_name = preg_replace('#^\\/?(.*?)\\/?$#', '\\1', trim($config['script_path']));
$script_name = $script_name == '' ? $script_name : '/' . $script_name;
if ($max_image_width != 0 && $config['liw_attach_enabled'] == 1 && !isset($username_from)) {
if (!function_exists('liw_get_dimensions')) {
include_once IP_ROOT_PATH . ATTACH_MOD_PATH . 'includes/functions_includes.' . PHP_EXT;
}
list($image_width, $image_height) = liw_get_dimensions($server_protocol . $server_name . $server_port . $script_name . '/' . $img_source, $post_id);
if ($image_width && $image_width > $max_image_width || empty($image_width) || empty($image_height)) {
$img_code = generate_liw_img_popup($img_source, $image_width, $image_height, $max_image_width);
} else {
$img_code = '<img src="' . $img_source . '" alt="' . $display_name . '" />';
}
} else {
$img_code = '<img src="' . $img_source . '" alt="' . $display_name . '" />';
}
$download_count_link = $attachments['_' . $post_id][$i]['download_count'] > '0' && $user->data['user_level'] == ADMIN ? '<a href="' . append_sid(IP_ROOT_PATH . 'attachments.' . PHP_EXT . '?attach_id=' . $attachments['_' . $post_id][$i]['attach_id']) . '">' . sprintf($lang['Download_number'], $attachments['_' . $post_id][$i]['download_count']) . '</a>' : sprintf($lang['Download_number'], $attachments['_' . $post_id][$i]['download_count']);
$template->assign_block_vars($type . '.attach.cat_images', array('DOWNLOAD_NAME' => $display_name, 'S_UPLOAD_IMAGE' => $upload_image, 'IMG_CODE' => $img_code, 'IMG_SRC' => $img_source, 'FILESIZE' => $filesize, 'SIZE_VAR' => $size_lang, 'COMMENT' => $comment, 'L_DOWNLOADED_VIEWED' => $lang['Viewed'], 'L_DOWNLOAD_COUNT' => $download_count_link));
// Directly Viewed Image ... update the download count
if (!$download_link) {
update_attachments_stats($attachments['_' . $post_id][$i]['attach_id']);
}
}
if ($thumbnail) {
// Images, but display Thumbnail
// NOTE: If you want to use the download.php everytime an thumbnail is displayed inlined, replace the
// Section between BEGIN and END with (Without the // of course):
// $thumb_source = append_sid(IP_ROOT_PATH . 'download.' . PHP_EXT . '?id=' . $attachments['_' . $post_id][$i]['attach_id'] . '&thumb=1');
//
if (intval($config['allow_ftp_upload']) && trim($config['download_path']) == '') {
$thumb_source = append_sid(IP_ROOT_PATH . 'download.' . PHP_EXT . '?id=' . $attachments['_' . $post_id][$i]['attach_id'] . '&thumb=1');
} else {
// Check if we can reach the file or if it is stored outside of the webroot
if ($config['upload_dir'][0] == '/' || $config['upload_dir'][0] != '/' && $config['upload_dir'][1] == ':') {
$thumb_source = append_sid(IP_ROOT_PATH . 'download.' . PHP_EXT . '?id=' . $attachments['_' . $post_id][$i]['attach_id'] . '&thumb=1');
} else {
if (file_exists($thumbnail_filename)) {
// BEGIN
$thumb_source = $thumbnail_filename;
// END
} else {
$thumb_source = append_sid(IP_ROOT_PATH . 'download.' . PHP_EXT . '?id=' . $attachments['_' . $post_id][$i]['attach_id'] . '&thumb=1');
}
}
}
$download_count_link = $attachments['_' . $post_id][$i]['download_count'] > '0' && $user->data['user_level'] == ADMIN ? '<a href="' . append_sid(IP_ROOT_PATH . 'attachments.' . PHP_EXT . '?attach_id=' . $attachments['_' . $post_id][$i]['attach_id']) . '">' . sprintf($lang['Download_number'], $attachments['_' . $post_id][$i]['download_count']) . '</a>' : sprintf($lang['Download_number'], $attachments['_' . $post_id][$i]['download_count']);
$template->assign_block_vars($type . '.attach.cat_thumb_images', array('DOWNLOAD_NAME' => $display_name, 'S_UPLOAD_IMAGE' => $upload_image, 'IMG_SRC' => append_sid(IP_ROOT_PATH . 'download.' . PHP_EXT . '?id=' . $attachments['_' . $post_id][$i]['attach_id']), 'IMG_THUMB_SRC' => $thumb_source, 'FILESIZE' => $filesize, 'SIZE_VAR' => $size_lang, 'COMMENT' => $comment, 'L_DOWNLOADED_VIEWED' => $lang['Viewed'], 'L_DOWNLOAD_COUNT' => $download_count_link));
}
if ($stream) {
// Streams
$download_count_link = $attachments['_' . $post_id][$i]['download_count'] > '0' && $user->data['user_level'] == ADMIN ? '<a href="' . append_sid(IP_ROOT_PATH . 'attachments.' . PHP_EXT . '?attach_id=' . $attachments['_' . $post_id][$i]['attach_id']) . '">' . sprintf($lang['Download_number'], $attachments['_' . $post_id][$i]['download_count']) . '</a>' : sprintf($lang['Download_number'], $attachments['_' . $post_id][$i]['download_count']);
$template->assign_block_vars($type . '.attach.cat_stream', array('U_DOWNLOAD_LINK' => $filename, 'S_UPLOAD_IMAGE' => $upload_image, 'DOWNLOAD_NAME' => $display_name, 'FILESIZE' => $filesize, 'SIZE_VAR' => $size_lang, 'COMMENT' => $comment, 'L_DOWNLOADED_VIEWED' => $lang['Viewed'], 'L_DOWNLOAD_COUNT' => $download_count_link));
// Viewed/Heared File ... update the download count (download.php is not called here)
update_attachments_stats($attachments['_' . $post_id][$i]['attach_id']);
}
if ($swf) {
// Macromedia Flash Files
list($width, $height) = swf_getdimension($filename);
$download_count_link = $attachments['_' . $post_id][$i]['download_count'] > '0' && $user->data['user_level'] == ADMIN ? '<a href="' . append_sid(IP_ROOT_PATH . 'attachments.' . PHP_EXT . '?attach_id=' . $attachments['_' . $post_id][$i]['attach_id']) . '">' . sprintf($lang['Download_number'], $attachments['_' . $post_id][$i]['download_count']) . '</a>' : sprintf($lang['Download_number'], $attachments['_' . $post_id][$i]['download_count']);
$template->assign_block_vars($type . '.attach.cat_swf', array('U_DOWNLOAD_LINK' => $filename, 'S_UPLOAD_IMAGE' => $upload_image, 'DOWNLOAD_NAME' => $display_name, 'FILESIZE' => $filesize, 'SIZE_VAR' => $size_lang, 'COMMENT' => $comment, 'L_DOWNLOADED_VIEWED' => $lang['Viewed'], 'L_DOWNLOAD_COUNT' => $download_count_link, 'WIDTH' => $width, 'HEIGHT' => $height));
// Viewed/Heared File ... update the download count (download.php is not called here)
update_attachments_stats($attachments['_' . $post_id][$i]['attach_id']);
}
if ($link) {
$target_blank = 'target="_blank"';
//((intval($display_categories[$attachments['_' . $post_id][$i]['extension']]) == IMAGE_CAT)) ? 'target="_blank"' : '';
// display attachment
$download_count_link = $attachments['_' . $post_id][$i]['download_count'] > '0' && $user->data['user_level'] == ADMIN ? '<a href="' . append_sid(IP_ROOT_PATH . 'attachments.' . PHP_EXT . '?attach_id=' . $attachments['_' . $post_id][$i]['attach_id']) . '">' . sprintf($lang['Download_number'], $attachments['_' . $post_id][$i]['download_count']) . '</a>' : sprintf($lang['Download_number'], $attachments['_' . $post_id][$i]['download_count']);
$template->assign_block_vars($type . '.attach.attachrow', array('U_DOWNLOAD_LINK' => append_sid(IP_ROOT_PATH . 'download.' . PHP_EXT . '?id=' . $attachments['_' . $post_id][$i]['attach_id']), 'S_UPLOAD_IMAGE' => $upload_image, 'DOWNLOAD_NAME' => $display_name, 'FILESIZE' => $filesize, 'SIZE_VAR' => $size_lang, 'COMMENT' => $comment, 'TARGET_BLANK' => $target_blank, 'L_DOWNLOADED_VIEWED' => $lang['Downloaded'], 'L_DOWNLOAD_COUNT' => $download_count_link));
}
}
}
}
function display_attachments($post_id)
{
global $template, $upload_dir, $userdata, $allowed_extensions, $display_categories, $download_modes, $db, $lang, $attachments, $upload_icons, $attach_config, $module_name;
if (empty($attachments) || !isset($attachments['_' . $post_id])) {
// trigger_error('There are no attachments for '.$post_id, E_USER_NOTICE);
return;
}
$num_attachments = count($attachments['_' . $post_id]);
$blockvar = 'postrow.attachment';
//
// Some basic Template Vars
//
$template->assign_vars(array('L_DESCRIPTION' => $lang['Description'], 'L_DOWNLOAD' => $lang['Download'], 'L_FILENAME' => $lang['File_name'], 'L_FILESIZE' => $lang['Filesize']));
for ($i = 0; $i < $num_attachments; $i++) {
//
// Some basic things...
//
$attachments['_' . $post_id][$i]['extension'] = strtolower(trim($attachments['_' . $post_id][$i]['extension']));
//
// Admin is allowed to view forbidden Attachments, but the error-message is displayed too to inform the Admin
//
$denied = !in_array($attachments['_' . $post_id][$i]['extension'], $allowed_extensions);
if (!$denied || is_admin()) {
$filename = $upload_dir . '/' . $attachments['_' . $post_id][$i]['physical_filename'];
$upload_image = '';
if ($attach_config['upload_img'] != '' && trim($upload_icons[$attachments['_' . $post_id][$i]['extension']]) == '') {
$upload_image = '<img src="' . $attach_config['upload_img'] . '" alt="" />';
} else {
if (trim($upload_icons[$attachments['_' . $post_id][$i]['extension']]) != '') {
$upload_image = '<img src="' . $upload_icons[$attachments['_' . $post_id][$i]['extension']] . '" alt="" />';
}
}
//
// define category
//
$display = 'DEF_CAT';
if (intval($display_categories[$attachments['_' . $post_id][$i]['extension']]) == STREAM_CAT) {
$display = 'STREAM_CAT';
} else {
if (intval($display_categories[$attachments['_' . $post_id][$i]['extension']]) == SWF_CAT) {
$display = 'SWF_CAT';
} else {
if (intval($display_categories[$attachments['_' . $post_id][$i]['extension']]) == IMAGE_CAT && $attachments['_' . $post_id][$i]['thumbnail'] == 1) {
$display = 'THUMB_CAT';
} else {
if (intval($display_categories[$attachments['_' . $post_id][$i]['extension']]) == IMAGE_CAT && intval($attach_config['img_display_inlined'])) {
if (intval($attach_config['img_link_width']) != 0 || intval($attach_config['img_link_height']) != 0) {
list($width, $height) = image_getdimension($filename);
if ($width == 0 && $height == 0) {
$display = 'IMAGE_CAT';
} else {
if ($width <= intval($attach_config['img_link_width']) && $height <= intval($attach_config['img_link_height'])) {
$display = 'IMAGE_CAT';
}
}
} else {
$display = 'IMAGE_CAT';
}
}
}
}
}
$thumb_source = '';
$width = $height = 0;
$blockname = $blockvar;
$module = $module_name == 'Private_Messages' ? 'Forums' : $module_name;
switch ($display) {
// Images
case 'IMAGE_CAT':
// NOTE: If you want to use the download.php everytime an image is displayed inlined, replace the
// Section between BEGIN and END with (Without the // of course):
// $img_source = URL::index($module.'&file=download&id=' . $attachments['_' . $post_id][$i]['attach_id']);
// $download_link = TRUE;
//
if (intval($attach_config['allow_ftp_upload']) && trim($attach_config['download_path']) == '') {
$filename = URL::index($module . '&file=download&id=' . $attachments['_' . $post_id][$i]['attach_id']);
$download_link = TRUE;
} else {
$download_link = FALSE;
}
//
// Directly Viewed Image ... update the download count
//
if (!$download_link) {
$db->sql_query('UPDATE ' . ATTACHMENTS_DESC_TABLE . '
SET download_count = download_count + 1
WHERE attach_id = ' . $attachments['_' . $post_id][$i]['attach_id']);
}
break;
// Images, but display Thumbnail
// Images, but display Thumbnail
case 'THUMB_CAT':
// NOTE: If you want to use the download.php everytime an thumnmail is displayed inlined, replace the
// Section between BEGIN and END with (Without the // of course):
// $thumb_source = URL::index($module.'&file=download&id=' . $attachments['_' . $post_id][$i]['attach_id'] . '&thumb=1');
//
if (intval($attach_config['allow_ftp_upload']) && trim($attach_config['download_path']) == '') {
$thumb_source = URL::index($module . '&file=download&id=' . $attachments['_' . $post_id][$i]['attach_id'] . '&thumb=1');
} else {
$thumb_source = $upload_dir . '/' . THUMB_DIR . '/t_' . $attachments['_' . $post_id][$i]['physical_filename'];
}
$filename = URL::index($module . '&file=download&id=' . $attachments['_' . $post_id][$i]['attach_id']);
break;
// Streams
// Streams
case 'STREAM_CAT':
//
// Viewed/Heared File ... update the download count (download.php is not called here)
//
$db->sql_query('UPDATE ' . ATTACHMENTS_DESC_TABLE . '
SET download_count = download_count + 1
WHERE attach_id = ' . $attachments['_' . $post_id][$i]['attach_id']);
break;
// Macromedia Flash Files
// Macromedia Flash Files
case 'SWF_CAT':
list($width, $height) = swf_getdimension($filename);
//
// Viewed/Heared File ... update the download count (download.php is not called here)
//
$db->sql_query('UPDATE ' . ATTACHMENTS_DESC_TABLE . '
SET download_count = download_count + 1
WHERE attach_id = ' . $attachments['_' . $post_id][$i]['attach_id']);
break;
// display attachment
// display attachment
default:
$filename = URL::index($module . '&file=download&id=' . $attachments['_' . $post_id][$i]['attach_id']);
break;
}
$template->assign_block_vars($blockname, array('L_ALLOWED' => !$denied || is_admin(), 'L_DENIED' => $denied ? sprintf($lang['Extension_disabled_after_posting'], $attachments['_' . $post_id][$i]['extension']) : false, 'S_DEF_CAT' => false, 'S_IMAGE_CAT' => false, 'S_THUMB_CAT' => false, 'S_STREAM_CAT' => false, 'S_SWF_CAT' => false, 'S_' . $display => true, 'DOWNLOAD_NAME' => $attachments['_' . $post_id][$i]['real_filename'], 'S_UPLOAD_IMAGE' => $upload_image, 'FILESIZE' => filesize_to_human($attachments['_' . $post_id][$i]['filesize']), 'COMMENT' => htmlprepare($attachments['_' . $post_id][$i]['comment'], true), 'L_DOWNLOADED_VIEWED' => $display == 'DEF_CAT' ? $lang['Downloaded'] : $lang['Viewed'], 'L_DOWNLOAD_COUNT' => sprintf($lang['Download_number'], $attachments['_' . $post_id][$i]['download_count']), 'IMG_SRC' => $filename, 'IMG_THUMB_SRC' => $thumb_source, 'U_DOWNLOAD_LINK' => $filename, 'WIDTH' => $width, 'HEIGHT' => $height, 'TARGET_BLANK' => intval($display_categories[$attachments['_' . $post_id][$i]['extension']]) == IMAGE_CAT || $display == 'DEF_CAT' ? 'target="_blank"' : ''));
}
}
}