本文整理汇总了PHP中getAttachmentFilename函数的典型用法代码示例。如果您正苦于以下问题：PHP getAttachmentFilename函数的具体用法？PHP getAttachmentFilename怎么用？PHP getAttachmentFilename使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了getAttachmentFilename函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: downloadAvatar
/**
* downloads a file from a url and stores it locally for avatar use by id_member.
* - supports GIF, JPG, PNG, BMP and WBMP formats.
* - detects if GD2 is available.
* - uses resizeImageFile() to resize to max_width by max_height, and saves the result to a file.
* - updates the database info for the member's avatar.
* - returns whether the download and resize was successful.
*
* @param string $temporary_path, the full path to the temporary file
* @param int $memID, member ID
* @param int $max_width
* @param int $max_height
* @return bool, whether the download and resize was successful.
*
*/
function downloadAvatar($url, $memID, $max_width, $max_height)
{
global $modSettings, $sourcedir, $smcFunc;
$ext = !empty($modSettings['avatar_download_png']) ? 'png' : 'jpeg';
$destName = 'avatar_' . $memID . '_' . time() . '.' . $ext;
// Just making sure there is a non-zero member.
if (empty($memID)) {
return false;
}
require_once $sourcedir . '/ManageAttachments.php';
removeAttachments(array('id_member' => $memID));
$id_folder = !empty($modSettings['currentAttachmentUploadDir']) ? $modSettings['currentAttachmentUploadDir'] : 1;
$avatar_hash = empty($modSettings['custom_avatar_enabled']) ? getAttachmentFilename($destName, false, null, true) : '';
$smcFunc['db_insert']('', '{db_prefix}attachments', array('id_member' => 'int', 'attachment_type' => 'int', 'filename' => 'string-255', 'file_hash' => 'string-255', 'fileext' => 'string-8', 'size' => 'int', 'id_folder' => 'int'), array($memID, empty($modSettings['custom_avatar_enabled']) ? 0 : 1, $destName, $avatar_hash, $ext, 1, $id_folder), array('id_attach'));
$attachID = $smcFunc['db_insert_id']('{db_prefix}attachments', 'id_attach');
// Retain this globally in case the script wants it.
$modSettings['new_avatar_data'] = array('id' => $attachID, 'filename' => $destName, 'type' => empty($modSettings['custom_avatar_enabled']) ? 0 : 1);
$destName = (empty($modSettings['custom_avatar_enabled']) ? is_array($modSettings['attachmentUploadDir']) ? $modSettings['attachmentUploadDir'][$modSettings['currentAttachmentUploadDir']] : $modSettings['attachmentUploadDir'] : $modSettings['custom_avatar_dir']) . '/' . $destName . '.tmp';
// Resize it.
if (!empty($modSettings['avatar_download_png'])) {
$success = resizeImageFile($url, $destName, $max_width, $max_height, 3);
} else {
$success = resizeImageFile($url, $destName, $max_width, $max_height);
}
// Remove the .tmp extension.
$destName = substr($destName, 0, -4);
if ($success) {
// Walk the right path.
if (!empty($modSettings['currentAttachmentUploadDir'])) {
if (!is_array($modSettings['attachmentUploadDir'])) {
$modSettings['attachmentUploadDir'] = unserialize($modSettings['attachmentUploadDir']);
}
$path = $modSettings['attachmentUploadDir'][$modSettings['currentAttachmentUploadDir']];
} else {
$path = $modSettings['attachmentUploadDir'];
}
// Remove the .tmp extension from the attachment.
if (rename($destName . '.tmp', empty($avatar_hash) ? $destName : $path . '/' . $attachID . '_' . $avatar_hash)) {
$destName = empty($avatar_hash) ? $destName : $path . '/' . $attachID . '_' . $avatar_hash;
list($width, $height) = getimagesize($destName);
$mime_type = 'image/' . $ext;
// Write filesize in the database.
$smcFunc['db_query']('', '
UPDATE {db_prefix}attachments
SET size = {int:filesize}, width = {int:width}, height = {int:height},
mime_type = {string:mime_type}
WHERE id_attach = {int:current_attachment}', array('filesize' => filesize($destName), 'width' => (int) $width, 'height' => (int) $height, 'current_attachment' => $attachID, 'mime_type' => $mime_type));
return true;
} else {
return false;
}
} else {
$smcFunc['db_query']('', '
DELETE FROM {db_prefix}attachments
WHERE id_attach = {int:current_attachment}', array('current_attachment' => $attachID));
@unlink($destName . '.tmp');
return false;
}
}示例2: RepairAttachments
function RepairAttachments()
{
global $db_prefix, $modSettings, $context, $txt;
$context['page_title'] = $txt['repair_attachments'];
$context['description'] = $txt['smf202'];
$context['selected'] = 'maintenance';
$context['sub_template'] = 'attachment_repair';
checkSession('get');
// If we choose cancel, redirect right back.
if (isset($_POST['cancel'])) {
redirectexit('action=manageattachments;sa=maintenance');
}
// Try give us a while to sort this out...
@set_time_limit(600);
$_GET['step'] = empty($_GET['step']) ? 0 : (int) $_GET['step'];
$_GET['substep'] = empty($_GET['substep']) ? 0 : (int) $_GET['substep'];
// Don't recall the session just incase.
if ($_GET['step'] == 0 && $_GET['substep'] == 0) {
unset($_SESSION['attachments_to_fix']);
unset($_SESSION['attachments_to_fix2']);
// If we're actually fixing stuff - work out what.
if (isset($_GET['fixErrors'])) {
// Nothing?
if (empty($_POST['to_fix'])) {
redirectexit('action=manageattachments;sa=maintenance');
}
$_SESSION['attachments_to_fix'] = array();
//!!! No need to do this I think.
foreach ($_POST['to_fix'] as $key => $value) {
$_SESSION['attachments_to_fix'][] = $value;
}
}
}
$to_fix = !empty($_SESSION['attachments_to_fix']) ? $_SESSION['attachments_to_fix'] : array();
$context['repair_errors'] = isset($_SESSION['attachments_to_fix2']) ? $_SESSION['attachments_to_fix2'] : array();
$fix_errors = isset($_GET['fixErrors']) ? true : false;
// All the valid problems are here:
$context['repair_errors'] = array('missing_thumbnail_parent' => 0, 'parent_missing_thumbnail' => 0, 'file_missing_on_disk' => 0, 'file_wrong_size' => 0, 'file_size_of_zero' => 0, 'attachment_no_msg' => 0, 'avatar_no_member' => 0);
// Get stranded thumbnails.
if ($_GET['step'] <= 0) {
$result = db_query("\n\t\t\tSELECT MAX(ID_ATTACH)\n\t\t\tFROM {$db_prefix}attachments\n\t\t\tWHERE attachmentType = 3", __FILE__, __LINE__);
list($thumbnails) = mysql_fetch_row($result);
mysql_free_result($result);
for (; $_GET['substep'] < $thumbnails; $_GET['substep'] += 500) {
$to_remove = array();
$result = db_query("\n\t\t\t\tSELECT thumb.ID_ATTACH, thumb.filename, thumb.file_hash\n\t\t\t\tFROM {$db_prefix}attachments AS thumb\n\t\t\t\t\tLEFT JOIN {$db_prefix}attachments AS tparent ON (tparent.ID_THUMB = thumb.ID_ATTACH)\n\t\t\t\tWHERE thumb.ID_ATTACH BETWEEN {$_GET['substep']} AND {$_GET['substep']} + 499\n\t\t\t\t\tAND thumb.attachmentType = 3\n\t\t\t\t\tAND tparent.ID_ATTACH IS NULL\n\t\t\t\tGROUP BY thumb.ID_ATTACH", __FILE__, __LINE__);
while ($row = mysql_fetch_assoc($result)) {
$to_remove[] = $row['ID_ATTACH'];
$context['repair_errors']['missing_thumbnail_parent']++;
// If we are repairing remove the file from disk now.
if ($fix_errors && in_array('missing_thumbnail_parent', $to_fix)) {
$filename = getAttachmentFilename($row['filename'], $row['ID_ATTACH'], false, $row['file_hash']);
@unlink($filename);
}
}
if (mysql_num_rows($result) != 0) {
$to_fix[] = 'missing_thumbnail_parent';
}
mysql_free_result($result);
// Do we need to delete what we have?
if ($fix_errors && !empty($to_remove) && in_array('missing_thumbnail_parent', $to_fix)) {
db_query("\n\t\t\t\t\tDELETE FROM {$db_prefix}attachments\n\t\t\t\t\tWHERE ID_ATTACH IN (" . implode(', ', $to_remove) . ")\n\t\t\t\t\t\tAND attachmentType = 3", __FILE__, __LINE__);
}
pauseAttachmentMaintenance($to_fix, $thumbnails);
}
$_GET['step'] = 1;
$_GET['substep'] = 0;
pauseAttachmentMaintenance($to_fix);
}
// Find parents which think they have thumbnails, but actually, don't.
if ($_GET['step'] <= 1) {
$result = db_query("\n\t\t\tSELECT MAX(ID_ATTACH)\n\t\t\tFROM {$db_prefix}attachments\n\t\t\tWHERE ID_THUMB != 0", __FILE__, __LINE__);
list($thumbnails) = mysql_fetch_row($result);
mysql_free_result($result);
for (; $_GET['substep'] < $thumbnails; $_GET['substep'] += 500) {
$to_update = array();
$result = db_query("\n\t\t\t\tSELECT a.ID_ATTACH\n\t\t\t\tFROM {$db_prefix}attachments AS a\n\t\t\t\t\tLEFT JOIN {$db_prefix}attachments AS thumb ON (thumb.ID_ATTACH = a.ID_THUMB)\n\t\t\t\tWHERE a.ID_ATTACH BETWEEN {$_GET['substep']} AND {$_GET['substep']} + 499\n\t\t\t\t\tAND a.ID_THUMB != 0\n\t\t\t\t\tAND thumb.ID_ATTACH IS NULL", __FILE__, __LINE__);
while ($row = mysql_fetch_assoc($result)) {
$to_update[] = $row['ID_ATTACH'];
$context['repair_errors']['parent_missing_thumbnail']++;
}
if (mysql_num_rows($result) != 0) {
$to_fix[] = 'parent_missing_thumbnail';
}
mysql_free_result($result);
// Do we need to delete what we have?
if ($fix_errors && !empty($to_update) && in_array('parent_missing_thumbnail', $to_fix)) {
db_query("\n\t\t\t\t\tUPDATE {$db_prefix}attachments\n\t\t\t\t\tSET ID_THUMB = 0\n\t\t\t\t\tWHERE ID_ATTACH IN (" . implode(', ', $to_update) . ")", __FILE__, __LINE__);
}
pauseAttachmentMaintenance($to_fix, $thumbnails);
}
$_GET['step'] = 2;
$_GET['substep'] = 0;
pauseAttachmentMaintenance($to_fix);
}
// This may take forever I'm afraid, but life sucks... recount EVERY attachments!
if ($_GET['step'] <= 2) {
$result = db_query("\n\t\t\tSELECT MAX(ID_ATTACH)\n\t\t\tFROM {$db_prefix}attachments", __FILE__, __LINE__);
list($thumbnails) = mysql_fetch_row($result);
mysql_free_result($result);
//.........这里部分代码省略.........
示例3: RepairAttachments
function RepairAttachments()
{
global $modSettings, $context, $txt, $smcFunc;
checkSession('get');
// If we choose cancel, redirect right back.
if (isset($_POST['cancel'])) {
redirectexit('action=admin;area=manageattachments;sa=maintenance');
}
// Try give us a while to sort this out...
@set_time_limit(600);
$_GET['step'] = empty($_GET['step']) ? 0 : (int) $_GET['step'];
$_GET['substep'] = empty($_GET['substep']) ? 0 : (int) $_GET['substep'];
// Don't recall the session just in case.
if ($_GET['step'] == 0 && $_GET['substep'] == 0) {
unset($_SESSION['attachments_to_fix'], $_SESSION['attachments_to_fix2']);
// If we're actually fixing stuff - work out what.
if (isset($_GET['fixErrors'])) {
// Nothing?
if (empty($_POST['to_fix'])) {
redirectexit('action=admin;area=manageattachments;sa=maintenance');
}
$_SESSION['attachments_to_fix'] = array();
//!!! No need to do this I think.
foreach ($_POST['to_fix'] as $key => $value) {
$_SESSION['attachments_to_fix'][] = $value;
}
}
}
// All the valid problems are here:
$context['repair_errors'] = array('missing_thumbnail_parent' => 0, 'parent_missing_thumbnail' => 0, 'file_missing_on_disk' => 0, 'file_wrong_size' => 0, 'file_size_of_zero' => 0, 'attachment_no_msg' => 0, 'avatar_no_member' => 0, 'wrong_folder' => 0);
$to_fix = !empty($_SESSION['attachments_to_fix']) ? $_SESSION['attachments_to_fix'] : array();
$context['repair_errors'] = isset($_SESSION['attachments_to_fix2']) ? $_SESSION['attachments_to_fix2'] : $context['repair_errors'];
$fix_errors = isset($_GET['fixErrors']) ? true : false;
// Get stranded thumbnails.
if ($_GET['step'] <= 0) {
$result = $smcFunc['db_query']('', '
SELECT MAX(id_attach)
FROM {db_prefix}attachments
WHERE attachment_type = {int:thumbnail}', array('thumbnail' => 3));
list($thumbnails) = $smcFunc['db_fetch_row']($result);
$smcFunc['db_free_result']($result);
for (; $_GET['substep'] < $thumbnails; $_GET['substep'] += 500) {
$to_remove = array();
$result = $smcFunc['db_query']('', '
SELECT thumb.id_attach, thumb.id_folder, thumb.filename, thumb.file_hash
FROM {db_prefix}attachments AS thumb
LEFT JOIN {db_prefix}attachments AS tparent ON (tparent.id_thumb = thumb.id_attach)
WHERE thumb.id_attach BETWEEN {int:substep} AND {int:substep} + 499
AND thumb.attachment_type = {int:thumbnail}
AND tparent.id_attach IS NULL', array('thumbnail' => 3, 'substep' => $_GET['substep']));
while ($row = $smcFunc['db_fetch_assoc']($result)) {
// Only do anything once... just in case
if (!isset($to_remove[$row['id_attach']])) {
$to_remove[$row['id_attach']] = $row['id_attach'];
$context['repair_errors']['missing_thumbnail_parent']++;
// If we are repairing remove the file from disk now.
if ($fix_errors && in_array('missing_thumbnail_parent', $to_fix)) {
$filename = getAttachmentFilename($row['filename'], $row['id_attach'], $row['id_folder'], false, $row['file_hash']);
@unlink($filename);
}
}
}
if ($smcFunc['db_num_rows']($result) != 0) {
$to_fix[] = 'missing_thumbnail_parent';
}
$smcFunc['db_free_result']($result);
// Do we need to delete what we have?
if ($fix_errors && !empty($to_remove) && in_array('missing_thumbnail_parent', $to_fix)) {
$smcFunc['db_query']('', '
DELETE FROM {db_prefix}attachments
WHERE id_attach IN ({array_int:to_remove})
AND attachment_type = {int:attachment_type}', array('to_remove' => $to_remove, 'attachment_type' => 3));
}
pauseAttachmentMaintenance($to_fix, $thumbnails);
}
$_GET['step'] = 1;
$_GET['substep'] = 0;
pauseAttachmentMaintenance($to_fix);
}
// Find parents which think they have thumbnails, but actually, don't.
if ($_GET['step'] <= 1) {
$result = $smcFunc['db_query']('', '
SELECT MAX(id_attach)
FROM {db_prefix}attachments
WHERE id_thumb != {int:no_thumb}', array('no_thumb' => 0));
list($thumbnails) = $smcFunc['db_fetch_row']($result);
$smcFunc['db_free_result']($result);
for (; $_GET['substep'] < $thumbnails; $_GET['substep'] += 500) {
$to_update = array();
$result = $smcFunc['db_query']('', '
SELECT a.id_attach
FROM {db_prefix}attachments AS a
LEFT JOIN {db_prefix}attachments AS thumb ON (thumb.id_attach = a.id_thumb)
WHERE a.id_attach BETWEEN {int:substep} AND {int:substep} + 499
AND a.id_thumb != {int:no_thumb}
AND thumb.id_attach IS NULL', array('no_thumb' => 0, 'substep' => $_GET['substep']));
while ($row = $smcFunc['db_fetch_assoc']($result)) {
$to_update[] = $row['id_attach'];
$context['repair_errors']['parent_missing_thumbnail']++;
}
//.........这里部分代码省略.........
示例4: messagesAttachments
/**
* Load message image attachments for use in the print page function
* Returns array of file attachment name along with width/height properties
* Will only return approved attachments
*
* @param int[] $id_messages
*/
function messagesAttachments($id_messages)
{
global $modSettings;
$db = database();
$request = $db->query('', '
SELECT
a.id_attach, a.id_msg, a.approved, a.width, a.height, a.file_hash, a.filename, a.id_folder, a.mime_type
FROM {db_prefix}attachments AS a
WHERE a.id_msg IN ({array_int:message_list})
AND a.attachment_type = {int:attachment_type}', array('message_list' => $id_messages, 'attachment_type' => 0, 'is_approved' => 1));
$temp = array();
$printattach = array();
while ($row = $db->fetch_assoc($request)) {
$temp[$row['id_attach']] = $row;
if (!isset($printattach[$row['id_msg']])) {
$printattach[$row['id_msg']] = array();
}
}
$db->free_result($request);
ksort($temp);
// Load them into $context so the template can use them
foreach ($temp as $row) {
if (!empty($row['width']) && !empty($row['height'])) {
if (!empty($modSettings['max_image_width']) && (empty($modSettings['max_image_height']) || $row['height'] * ($modSettings['max_image_width'] / $row['width']) <= $modSettings['max_image_height'])) {
if ($row['width'] > $modSettings['max_image_width']) {
$row['height'] = floor($row['height'] * ($modSettings['max_image_width'] / $row['width']));
$row['width'] = $modSettings['max_image_width'];
}
} elseif (!empty($modSettings['max_image_width'])) {
if ($row['height'] > $modSettings['max_image_height']) {
$row['width'] = floor($row['width'] * $modSettings['max_image_height'] / $row['height']);
$row['height'] = $modSettings['max_image_height'];
}
}
$row['filename'] = getAttachmentFilename($row['filename'], $row['id_attach'], $row['id_folder'], false, $row['file_hash']);
// save for the template
$printattach[$row['id_msg']][] = $row;
}
}
return $printattach;
}示例5: makeAvatarChanges
//.........这里部分代码省略.........
$_POST['avatar'] = preg_match('~^([\\w _!@%*=\\-#()\\[\\]&.,]+/)?[\\w _!@%*=\\-#()\\[\\]&.,]+$~', $_POST['avatar']) != 0 && preg_match('/\\.\\./', $_POST['avatar']) == 0 && file_exists($modSettings['avatar_directory'] . '/' . $_POST['avatar']) ? $_POST['avatar'] == 'blank.gif' ? '' : $_POST['avatar'] : '';
// Get rid of their old avatar. (if uploaded.)
removeAttachments('a.ID_MEMBER = ' . $memID);
} elseif ($_POST['avatar_choice'] == 'external' && allowedTo('profile_remote_avatar') && strtolower(substr($_POST['userpicpersonal'], 0, 7)) == 'http://' && empty($modSettings['avatar_download_external'])) {
// Remove any attached avatar...
removeAttachments('a.ID_MEMBER = ' . $memID);
$_POST['avatar'] = preg_replace('~action(=|%3d)(?!dlattach)~i', 'action-', $_POST['userpicpersonal']);
if ($_POST['avatar'] == 'http://' || $_POST['avatar'] == 'http:///') {
$_POST['avatar'] = '';
} elseif (substr($_POST['avatar'], 0, 7) != 'http://') {
$post_errors[] = 'bad_avatar';
} elseif (!empty($modSettings['avatar_max_height_external']) || !empty($modSettings['avatar_max_width_external'])) {
// Now let's validate the avatar.
$sizes = url_image_size($_POST['avatar']);
if (is_array($sizes) && ($sizes[0] > $modSettings['avatar_max_width_external'] && !empty($modSettings['avatar_max_width_external']) || $sizes[1] > $modSettings['avatar_max_height_external'] && !empty($modSettings['avatar_max_height_external']))) {
// Houston, we have a problem. The avatar is too large!!
if ($modSettings['avatar_action_too_large'] == 'option_refuse') {
$post_errors[] = 'bad_avatar';
} elseif ($modSettings['avatar_action_too_large'] == 'option_download_and_resize') {
require_once $sourcedir . '/Subs-Graphics.php';
if (downloadAvatar($_POST['avatar'], $memID, $modSettings['avatar_max_width_external'], $modSettings['avatar_max_height_external'])) {
$_POST['avatar'] = '';
} else {
$post_errors[] = 'bad_avatar';
}
}
}
}
} elseif ($_POST['avatar_choice'] == 'upload' && allowedTo('profile_upload_avatar') || $downloadedExternalAvatar) {
if (isset($_FILES['attachment']['name']) && $_FILES['attachment']['name'] != '' || $downloadedExternalAvatar) {
// Get the dimensions of the image.
if (!$downloadedExternalAvatar) {
if (!is_writable($uploadDir)) {
fatal_lang_error('attachments_no_write');
}
if (!move_uploaded_file($_FILES['attachment']['tmp_name'], $uploadDir . '/avatar_tmp_' . $memID)) {
fatal_lang_error('smf124');
}
$_FILES['attachment']['tmp_name'] = $uploadDir . '/avatar_tmp_' . $memID;
}
$sizes = @getimagesize($_FILES['attachment']['tmp_name']);
// No size, then it's probably not a valid pic.
if ($sizes === false) {
$post_errors[] = 'bad_avatar';
} elseif (!empty($modSettings['avatar_max_width_upload']) && $sizes[0] > $modSettings['avatar_max_width_upload'] || !empty($modSettings['avatar_max_height_upload']) && $sizes[1] > $modSettings['avatar_max_height_upload']) {
if (!empty($modSettings['avatar_resize_upload'])) {
// Attempt to chmod it.
@chmod($uploadDir . '/avatar_tmp_' . $memID, 0644);
require_once $sourcedir . '/Subs-Graphics.php';
downloadAvatar($uploadDir . '/avatar_tmp_' . $memID, $memID, $modSettings['avatar_max_width_upload'], $modSettings['avatar_max_height_upload']);
} else {
$post_errors[] = 'bad_avatar';
}
} elseif (is_array($sizes)) {
// Though not an exhaustive list, better safe than sorry.
$fp = fopen($_FILES['attachment']['tmp_name'], 'rb');
if (!$fp) {
fatal_lang_error('smf124');
}
// Now try to find an infection.
while (!feof($fp)) {
if (preg_match('~(iframe|\\<\\?php|\\<\\?[\\s=]|\\<%[\\s=]|html|eval|body|script\\W)~', fgets($fp, 4096)) === 1) {
if (file_exists($uploadDir . '/avatar_tmp_' . $memID)) {
@unlink($uploadDir . '/avatar_tmp_' . $memID);
}
fatal_lang_error('smf124');
}
}
fclose($fp);
$extensions = array('1' => '.gif', '2' => '.jpg', '3' => '.png', '6' => '.bmp');
$extension = isset($extensions[$sizes[2]]) ? $extensions[$sizes[2]] : '.bmp';
$destName = 'avatar_' . $memID . $extension;
list($width, $height) = getimagesize($_FILES['attachment']['tmp_name']);
// Remove previous attachments this member might have had.
removeAttachments('a.ID_MEMBER = ' . $memID);
$file_hash = empty($modSettings['custom_avatar_enabled']) ? getAttachmentFilename($destName, false, true) : '';
db_query("\n\t\t\t\t\tINSERT INTO {$db_prefix}attachments\n\t\t\t\t\t\t(ID_MEMBER, attachmentType, filename, file_hash, size, width, height)\n\t\t\t\t\tVALUES ({$memID}, " . (empty($modSettings['custom_avatar_enabled']) ? '0' : '1') . ", '{$destName}', '" . (empty($file_hash) ? "" : "{$file_hash}") . "', " . filesize($_FILES['attachment']['tmp_name']) . ", " . (int) $width . ", " . (int) $height . ")", __FILE__, __LINE__);
$attachID = db_insert_id();
// Try to move this avatar.
$destinationPath = $uploadDir . '/' . (empty($file_hash) ? $destName : $attachID . '_' . $file_hash);
if (!rename($_FILES['attachment']['tmp_name'], $destinationPath)) {
// The move failed, get rid of it and die.
db_query("\n\t\t\t\t\t\tDELETE FROM {$db_prefix}attachments\n\t\t\t\t\t\tWHERE ID_ATTACH = {$attachID}", __FILE__, __LINE__);
fatal_lang_error('smf124');
}
// Attempt to chmod it.
@chmod($destinationPath, 0644);
}
$_POST['avatar'] = '';
// Delete any temporary file.
if (file_exists($uploadDir . '/avatar_tmp_' . $memID)) {
@unlink($uploadDir . '/avatar_tmp_' . $memID);
}
} else {
$_POST['avatar'] = '';
}
} else {
$_POST['avatar'] = '';
}
}示例6: shd_attachment_info
function shd_attachment_info($attach_info)
{
global $scripturl, $context, $modSettings, $txt, $sourcedir, $smcFunc;
$filename = preg_replace('~&#(\\d{1,7}|x[0-9a-fA-F]{1,6});~', '&#\\1;', htmlspecialchars($attach_info['filename']));
$deleteable = shd_allowed_to('shd_delete_attachment', $context['ticket']['dept']);
$attach = array('id' => $attach_info['id_attach'], 'name' => $filename, 'size' => round($attach_info['filesize'] / 1024, 2) . ' ' . $txt['kilobyte'], 'byte_size' => $attach_info['filesize'], 'href' => $scripturl . '?action=dlattach;ticket=' . $context['ticket_id'] . '.0;attach=' . $attach_info['id_attach'], 'link' => shd_attach_icon($filename) . ' <a href="' . $scripturl . '?action=dlattach;ticket=' . $context['ticket_id'] . '.0;attach=' . $attach_info['id_attach'] . '">' . htmlspecialchars($attach_info['filename']) . '</a>', 'is_image' => !empty($modSettings['attachmentShowImages']) && !empty($attach_info['width']) && !empty($attach_info['height']), 'can_delete' => $deleteable);
if ($attach['is_image']) {
$attach += array('real_width' => $attach_info['width'], 'width' => $attach_info['width'], 'real_height' => $attach_info['height'], 'height' => $attach_info['height']);
// Let's see, do we want thumbs?
if (!empty($modSettings['attachmentThumbnails']) && !empty($modSettings['attachmentThumbWidth']) && !empty($modSettings['attachmentThumbHeight']) && ($attach_info['width'] > $modSettings['attachmentThumbWidth'] || $attach_info['height'] > $modSettings['attachmentThumbHeight']) && strlen($attach_info['filename']) < 249) {
// A proper thumb doesn't exist yet? Create one!
if (empty($attach_info['id_thumb']) || $attach_info['thumb_width'] > $modSettings['attachmentThumbWidth'] || $attach_info['thumb_height'] > $modSettings['attachmentThumbHeight'] || $attach_info['thumb_width'] < $modSettings['attachmentThumbWidth'] && $attach_info['thumb_height'] < $modSettings['attachmentThumbHeight']) {
$filename = getAttachmentFilename($attach_info['filename'], $attach_info['id_attach'], $attach_info['id_folder']);
require_once $sourcedir . '/Subs-Graphics.php';
if (createThumbnail($filename, $modSettings['attachmentThumbWidth'], $modSettings['attachmentThumbHeight'])) {
// So what folder are we putting this image in?
if (!empty($modSettings['currentAttachmentUploadDir'])) {
if (!is_array($modSettings['attachmentUploadDir'])) {
$modSettings['attachmentUploadDir'] = json_decode($modSettings['attachmentUploadDir'], true);
}
$path = $modSettings['attachmentUploadDir'][$modSettings['currentAttachmentUploadDir']];
$id_folder_thumb = $modSettings['currentAttachmentUploadDir'];
} else {
$path = $modSettings['attachmentUploadDir'];
$id_folder_thumb = 1;
}
// Calculate the size of the created thumbnail.
$size = @getimagesize($filename . '_thumb');
list($attach_info['thumb_width'], $attach_info['thumb_height']) = $size;
$thumb_size = filesize($filename . '_thumb');
// These are the only valid image types for SMF.
$validImageTypes = array(1 => 'gif', 2 => 'jpeg', 3 => 'png', 5 => 'psd', 6 => 'bmp', 7 => 'tiff', 8 => 'tiff', 9 => 'jpeg', 14 => 'iff');
// What about the extension?
$thumb_ext = isset($validImageTypes[$size[2]]) ? $validImageTypes[$size[2]] : '';
// Figure out the mime type.
if (!empty($size['mime'])) {
$thumb_mime = $size['mime'];
} else {
$thumb_mime = 'image/' . $thumb_ext;
}
$thumb_filename = $attach_info['filename'] . '_thumb';
$thumb_hash = getAttachmentFilename($thumb_filename, false, null, true);
// Add this beauty to the database.
$smcFunc['db_insert']('', '{db_prefix}attachments', array('id_folder' => 'int', 'id_msg' => 'int', 'attachment_type' => 'int', 'filename' => 'string', 'file_hash' => 'string', 'size' => 'int', 'width' => 'int', 'height' => 'int', 'fileext' => 'string', 'mime_type' => 'string'), array($id_folder_thumb, 0, 3, $thumb_filename, $thumb_hash, (int) $thumb_size, (int) $attach_info['thumb_width'], (int) $attach_info['thumb_height'], $thumb_ext, $thumb_mime), array('id_attach'));
$old_id_thumb = $attach_info['id_thumb'];
$attach_info['id_thumb'] = $smcFunc['db_insert_id']('{db_prefix}attachments', 'id_attach');
if (!empty($attach_info['id_thumb'])) {
// Update the tables to notify that we has us a thumbnail
$smcFunc['db_query']('', '
UPDATE {db_prefix}attachments
SET id_thumb = {int:id_thumb}
WHERE id_attach = {int:id_attach}', array('id_thumb' => $attach_info['id_thumb'], 'id_attach' => $attach_info['id_attach']));
$smcFunc['db_insert']('replace', '{db_prefix}helpdesk_attachments', array('id_attach' => 'int', 'id_ticket' => 'int', 'id_msg' => 'int'), array($attach_info['id_thumb'], $attach_info['id_ticket'], $attach_info['id_msg']), array('id_attach'));
$thumb_realname = getAttachmentFilename($thumb_filename, $attach_info['id_thumb'], $id_folder_thumb, false, $thumb_hash);
rename($filename . '_thumb', $thumb_realname);
// Do we need to remove an old thumbnail?
if (!empty($old_id_thumb)) {
require_once $sourcedir . '/ManageAttachments.php';
removeAttachments(array('id_attach' => $old_id_thumb), '', false, false);
}
}
}
}
// Only adjust dimensions on successful thumbnail creation.
if (!empty($attach_info['thumb_width']) && !empty($attach_info['thumb_height'])) {
$attach['width'] = $attach_info['thumb_width'];
$attach['height'] = $attach_info['thumb_height'];
}
}
if (!empty($attach_info['id_thumb'])) {
$attach['thumbnail'] = array('id' => $attach_info['id_thumb'], 'href' => $scripturl . '?action=dlattach;ticket=' . $context['ticket_id'] . '.0;attach=' . $attach_info['id_thumb'] . ';image');
}
$attach['thumbnail']['has_thumb'] = !empty($attach_info['id_thumb']);
// If thumbnails are disabled, check the maximum size of the image.
if (!$attach['thumbnail']['has_thumb'] && (!empty($modSettings['max_image_width']) && $attach_info['width'] > $modSettings['max_image_width'] || !empty($modSettings['max_image_height']) && $attach_info['height'] > $modSettings['max_image_height'])) {
if (!empty($modSettings['max_image_width']) && (empty($modSettings['max_image_height']) || $attach_info['height'] * $modSettings['max_image_width'] / $attach_info['width'] <= $modSettings['max_image_height'])) {
$attach['width'] = $modSettings['max_image_width'];
$attach['height'] = floor($attach_info['height'] * $modSettings['max_image_width'] / $attach_info['width']);
} elseif (!empty($modSettings['max_image_width'])) {
$attach['width'] = floor($attach['width'] * $modSettings['max_image_height'] / $attach['height']);
$attach['height'] = $modSettings['max_image_height'];
}
} elseif ($attach['thumbnail']['has_thumb']) {
// Make it a popup (since invariably it'll break the layout otherwise)
$attach['thumbnail']['javascript'] = 'return reqWin(\'' . $attach['href'] . ';image\', ' . ($attach_info['width'] + 20) . ', ' . ($attach_info['height'] + 20) . ', true);';
}
}
return $attach;
}示例7: createAttachment
function createAttachment(&$attachmentOptions)
{
global $db_prefix, $modSettings, $sourcedir;
$attachmentOptions['errors'] = array();
if (!isset($attachmentOptions['post'])) {
$attachmentOptions['post'] = 0;
}
$already_uploaded = preg_match('~^post_tmp_' . $attachmentOptions['poster'] . '_\\d+$~', $attachmentOptions['tmp_name']) != 0;
$file_restricted = @ini_get('open_basedir') != '' && !$already_uploaded;
if ($already_uploaded) {
$attachmentOptions['tmp_name'] = $modSettings['attachmentUploadDir'] . '/' . $attachmentOptions['tmp_name'];
}
// Make sure the file actually exists... sometimes it doesn't.
if (!$file_restricted && !file_exists($attachmentOptions['tmp_name']) || !$already_uploaded && !is_uploaded_file($attachmentOptions['tmp_name'])) {
$attachmentOptions['errors'] = array('could_not_upload');
return false;
}
if (!$file_restricted || $already_uploaded) {
list($attachmentOptions['width'], $attachmentOptions['height']) = @getimagesize($attachmentOptions['tmp_name']);
}
// Get the hash if no hash has been given yet.
if (empty($attachmentOptions['file_hash'])) {
$attachmentOptions['file_hash'] = getAttachmentFilename($attachmentOptions['name'], false, true);
}
// Is the file too big?
if (!empty($modSettings['attachmentSizeLimit']) && $attachmentOptions['size'] > $modSettings['attachmentSizeLimit'] * 1024) {
$attachmentOptions['errors'][] = 'too_large';
}
if (!empty($modSettings['attachmentCheckExtensions'])) {
$allowed = explode(',', strtolower($modSettings['attachmentExtensions']));
foreach ($allowed as $k => $dummy) {
$allowed[$k] = trim($dummy);
}
if (!in_array(strtolower(substr(strrchr($attachmentOptions['name'], '.'), 1)), $allowed)) {
$attachmentOptions['errors'][] = 'bad_extension';
}
}
if (!empty($modSettings['attachmentDirSizeLimit'])) {
// Make sure the directory isn't full.
$dirSize = 0;
$dir = @opendir($modSettings['attachmentUploadDir']) or fatal_lang_error('smf115b');
while ($file = readdir($dir)) {
if (substr($file, 0, -1) == '.') {
continue;
}
if (preg_match('~^post_tmp_\\d+_\\d+$~', $file) != 0) {
// Temp file is more than 5 hours old!
if (filemtime($modSettings['attachmentUploadDir'] . '/' . $file) < time() - 18000) {
@unlink($modSettings['attachmentUploadDir'] . '/' . $file);
}
continue;
}
$dirSize += filesize($modSettings['attachmentUploadDir'] . '/' . $file);
}
closedir($dir);
// Too big! Maybe you could zip it or something...
if ($attachmentOptions['size'] + $dirSize > $modSettings['attachmentDirSizeLimit'] * 1024) {
$attachmentOptions['errors'][] = 'directory_full';
}
}
// Check if the file already exists.... (for those who do not encrypt their filenames...)
if (empty($modSettings['attachmentEncryptFilenames'])) {
// Make sure they aren't trying to upload a nasty file.
$disabledFiles = array('con', 'com1', 'com2', 'com3', 'com4', 'prn', 'aux', 'lpt1', '.htaccess', 'index.php');
if (in_array(strtolower(basename($attachmentOptions['name'])), $disabledFiles)) {
$attachmentOptions['errors'][] = 'bad_filename';
}
// Check if there's another file with that name...
$request = db_query("\n\t\t\tSELECT ID_ATTACH\n\t\t\tFROM {$db_prefix}attachments\n\t\t\tWHERE filename = '" . strtolower($attachmentOptions['name']) . "'\n\t\t\tLIMIT 1", __FILE__, __LINE__);
if (mysql_num_rows($request) > 0) {
$attachmentOptions['errors'][] = 'taken_filename';
}
mysql_free_result($request);
}
if (!empty($attachmentOptions['errors'])) {
return false;
}
if (!is_writable($modSettings['attachmentUploadDir'])) {
fatal_lang_error('attachments_no_write');
}
db_query("\n\t\tINSERT INTO {$db_prefix}attachments\n\t\t\t(ID_MSG, filename, file_hash, size, width, height)\n\t\tVALUES (" . (int) $attachmentOptions['post'] . ", SUBSTRING('" . $attachmentOptions['name'] . "', 1, 255), '{$attachmentOptions['file_hash']}', " . (int) $attachmentOptions['size'] . ', ' . (empty($attachmentOptions['width']) ? '0' : (int) $attachmentOptions['width']) . ', ' . (empty($attachmentOptions['height']) ? '0' : (int) $attachmentOptions['height']) . ')', __FILE__, __LINE__);
$attachmentOptions['id'] = db_insert_id();
if (empty($attachmentOptions['id'])) {
return false;
}
$attachmentOptions['destination'] = getAttachmentFilename(basename($attachmentOptions['name']), $attachmentOptions['id'], false, $attachmentOptions['file_hash']);
if ($already_uploaded) {
rename($attachmentOptions['tmp_name'], $attachmentOptions['destination']);
} elseif (!move_uploaded_file($attachmentOptions['tmp_name'], $attachmentOptions['destination'])) {
fatal_lang_error('smf124');
} elseif ($file_restricted) {
list($attachmentOptions['width'], $attachmentOptions['height']) = @getimagesize($attachmentOptions['destination']);
if (!empty($attachmentOptions['width']) && !empty($attachmentOptions['height'])) {
db_query("\n\t\t\t\tUPDATE {$db_prefix}attachments\n\t\t\t\tSET\n\t\t\t\t\twidth = " . (int) $attachmentOptions['width'] . ",\n\t\t\t\t\theight = " . (int) $attachmentOptions['height'] . "\n\t\t\t\tWHERE ID_ATTACH = {$attachmentOptions['id']}\n\t\t\t\tLIMIT 1", __FILE__, __LINE__);
}
}
// Attempt to chmod it.
@chmod($attachmentOptions['destination'], 0644);
if (!empty($attachmentOptions['skip_thumbnail']) || empty($attachmentOptions['width']) && empty($attachmentOptions['height'])) {
return true;
//.........这里部分代码省略.........
示例8: createAttachment
function createAttachment(&$attachmentOptions)
{
global $modSettings, $sourcedir, $backend_subdir;
require_once $sourcedir . '/lib/Subs-Graphics.php';
// We need to know where this thing is going.
if (!empty($modSettings['currentAttachmentUploadDir'])) {
if (!is_array($modSettings['attachmentUploadDir'])) {
$modSettings['attachmentUploadDir'] = unserialize($modSettings['attachmentUploadDir']);
}
// Just use the current path for temp files.
$attach_dir = $modSettings['attachmentUploadDir'][$modSettings['currentAttachmentUploadDir']];
$id_folder = $modSettings['currentAttachmentUploadDir'];
} else {
$attach_dir = $modSettings['attachmentUploadDir'];
$id_folder = 1;
}
$attachmentOptions['errors'] = array();
if (!isset($attachmentOptions['post'])) {
$attachmentOptions['post'] = 0;
}
if (!isset($attachmentOptions['approved'])) {
$attachmentOptions['approved'] = 1;
}
$already_uploaded = preg_match('~^post_tmp_' . $attachmentOptions['poster'] . '_\\d+$~', $attachmentOptions['tmp_name']) != 0;
$file_restricted = @ini_get('open_basedir') != '' && !$already_uploaded;
if ($already_uploaded) {
$attachmentOptions['tmp_name'] = $attach_dir . '/' . $attachmentOptions['tmp_name'];
}
// Make sure the file actually exists... sometimes it doesn't.
if (!$file_restricted && !file_exists($attachmentOptions['tmp_name']) || !$already_uploaded && !is_uploaded_file($attachmentOptions['tmp_name'])) {
$attachmentOptions['errors'] = array('could_not_upload');
return false;
}
// These are the only valid image types for SMF.
$validImageTypes = array(1 => 'gif', 2 => 'jpeg', 3 => 'png', 5 => 'psd', 6 => 'bmp', 7 => 'tiff', 8 => 'tiff', 9 => 'jpeg', 14 => 'iff');
if (!$file_restricted || $already_uploaded) {
$size = @getimagesize($attachmentOptions['tmp_name']);
list($attachmentOptions['width'], $attachmentOptions['height']) = $size;
// If it's an image get the mime type right.
if (empty($attachmentOptions['mime_type']) && $attachmentOptions['width']) {
// Got a proper mime type?
if (!empty($size['mime'])) {
$attachmentOptions['mime_type'] = $size['mime'];
} elseif (isset($validImageTypes[$size[2]])) {
$attachmentOptions['mime_type'] = 'image/' . $validImageTypes[$size[2]];
}
}
}
// Get the hash if no hash has been given yet.
if (empty($attachmentOptions['file_hash'])) {
$attachmentOptions['file_hash'] = getAttachmentFilename($attachmentOptions['name'], false, null, true);
}
// Is the file too big?
if (!empty($modSettings['attachmentSizeLimit']) && $attachmentOptions['size'] > $modSettings['attachmentSizeLimit'] * 1024) {
$attachmentOptions['errors'][] = 'too_large';
}
if (!empty($modSettings['attachmentCheckExtensions'])) {
$allowed = explode(',', strtolower($modSettings['attachmentExtensions']));
foreach ($allowed as $k => $dummy) {
$allowed[$k] = trim($dummy);
}
if (!in_array(strtolower(substr(strrchr($attachmentOptions['name'], '.'), 1)), $allowed)) {
$attachmentOptions['errors'][] = 'bad_extension';
}
}
if (!empty($modSettings['attachmentDirSizeLimit'])) {
// This is a really expensive operation for big numbers of
// attachments, which is also very easy to cache. Only do it
// every ten minutes.
if (empty($modSettings['attachment_dirsize']) || empty($modSettings['attachment_dirsize_time']) || $modSettings['attachment_dirsize_time'] < time() - 600) {
// It has been cached - just work with this value for now!
$dirSize = $modSettings['attachment_dirsize'];
} else {
// Make sure the directory isn't full.
$dirSize = 0;
$dir = @opendir($attach_dir) or fatal_lang_error('cant_access_upload_path', 'critical');
while ($file = readdir($dir)) {
if ($file == '.' || $file == '..') {
continue;
}
if (preg_match('~^post_tmp_\\d+_\\d+$~', $file) != 0) {
// Temp file is more than 5 hours old!
if (filemtime($attach_dir . '/' . $file) < time() - 18000) {
@unlink($attach_dir . '/' . $file);
}
continue;
}
$dirSize += filesize($attach_dir . '/' . $file);
}
closedir($dir);
updateSettings(array('attachment_dirsize' => $dirSize, 'attachment_dirsize_time' => time()));
}
// Too big! Maybe you could zip it or something...
if ($attachmentOptions['size'] + $dirSize > $modSettings['attachmentDirSizeLimit'] * 1024) {
$attachmentOptions['errors'][] = 'directory_full';
} elseif (!isset($modSettings['attachment_full_notified']) && $modSettings['attachmentDirSizeLimit'] > 4000 && $attachmentOptions['size'] + $dirSize > ($modSettings['attachmentDirSizeLimit'] - 2000) * 1024) {
require_once $sourcedir . '/lib/Subs-Admin.php';
emailAdmins('admin_attachments_full');
updateSettings(array('attachment_full_notified' => 1));
}
//.........这里部分代码省略.........
示例9: removeAllAttachments
function removeAllAttachments()
{
global $to_prefix, $smcFunc;
$result = convert_query("\n\t\tSELECT value\n\t\tFROM {$to_prefix}settings\n\t\tWHERE variable = 'attachmentUploadDir'\n\t\tLIMIT 1");
list($attachmentUploadDir) = $smcFunc['db_fetch_row']($result);
$smcFunc['db_free_result']($result);
// !!! This should probably be done in chunks too.
$result = convert_query("\n\t\tSELECT id_attach, filename\n\t\tFROM {$to_prefix}attachments");
while ($row = $smcFunc['db_fetch_assoc']($result)) {
$filename = $row['filename'];
$id_attach = $row['id_attach'];
$physical_filename = getAttachmentFilename($filename, $id_attach);
if (file_exists($physical_filename)) {
@unlink($physical_filename);
}
}
$smcFunc['db_free_result']($result);
}示例10: downloadAvatar
function downloadAvatar($url, $memID, $max_width, $max_height)
{
global $modSettings, $db_prefix, $sourcedir, $gd2;
$destName = 'avatar_' . $memID . '.' . (!empty($modSettings['avatar_download_png']) ? 'png' : 'jpeg');
$default_formats = array('1' => 'gif', '2' => 'jpeg', '3' => 'png', '6' => 'bmp', '15' => 'wbmp');
// Check to see if GD is installed and what version.
$testGD = get_extension_funcs('gd');
// If GD is not installed, this function is pointless.
if (empty($testGD)) {
return false;
}
// Just making sure there is a non-zero member.
if (empty($memID)) {
return false;
}
// GD 2 maybe?
$gd2 = in_array('imagecreatetruecolor', $testGD) && function_exists('imagecreatetruecolor');
unset($testGD);
require_once $sourcedir . '/ManageAttachments.php';
removeAttachments('a.ID_MEMBER = ' . $memID);
$avatar_hash = empty($modSettings['custom_avatar_enabled']) ? getAttachmentFilename($destName, false, true) : '';
db_query("\n\t\tINSERT INTO {$db_prefix}attachments\n\t\t\t(ID_MEMBER, attachmentType, filename, file_hash, size)\n\t\tVALUES ({$memID}, " . (empty($modSettings['custom_avatar_enabled']) ? '0' : '1') . ", '{$destName}', '" . (empty($avatar_hash) ? "" : "{$avatar_hash}") . "', 1)", __FILE__, __LINE__);
$attachID = db_insert_id();
$destName = (empty($modSettings['custom_avatar_enabled']) ? $modSettings['attachmentUploadDir'] : $modSettings['custom_avatar_dir']) . '/' . $destName . '.tmp';
$success = false;
$sizes = url_image_size($url);
require_once $sourcedir . '/Subs-Package.php';
$fp = fopen($destName, 'wb');
if ($fp && substr($url, 0, 7) == 'http://') {
$fileContents = fetch_web_data($url);
// Though not an exhaustive list, better safe than sorry.
if (preg_match('~(iframe|\\<\\?php|\\<\\?[\\s=]|\\<%[\\s=]|html|eval|body|script\\W)~', $fileContents) === 1) {
fclose($fp);
return false;
}
fwrite($fp, $fileContents);
fclose($fp);
} elseif ($fp) {
$fp2 = fopen($url, 'rb');
$prev_chunk = '';
while (!feof($fp2)) {
$cur_chunk = fread($fp2, 8192);
// Make sure nothing odd came through.
if (preg_match('~(iframe|\\<\\?php|\\<\\?[\\s=]|\\<%[\\s=]|html|eval|body|script\\W)~', $prev_chunk . $cur_chunk) === 1) {
fclose($fp2);
fclose($fp);
unlink($destName);
return false;
}
fwrite($fp, $cur_chunk);
$prev_chunk = $cur_chunk;
}
fclose($fp2);
fclose($fp);
} else {
$sizes = array(-1, -1, -1);
}
// Gif? That might mean trouble if gif support is not available.
if ($sizes[2] == 1 && !function_exists('imagecreatefromgif') && function_exists('imagecreatefrompng')) {
// Download it to the temporary file... use the special gif library... and save as png.
if ($img = @gif_loadFile($destName) && gif_outputAsPng($img, $destName)) {
$sizes[2] = 3;
}
}
// A known and supported format?
if (isset($default_formats[$sizes[2]]) && function_exists('imagecreatefrom' . $default_formats[$sizes[2]])) {
$imagecreatefrom = 'imagecreatefrom' . $default_formats[$sizes[2]];
if ($src_img = @$imagecreatefrom($destName)) {
resizeImage($src_img, $destName, imagesx($src_img), imagesy($src_img), $max_width, $max_height);
$success = true;
}
}
// Remove the .tmp extension.
$destName = substr($destName, 0, -4);
if ($success) {
// Remove the .tmp extension from the attachment.
if (rename($destName . '.tmp', empty($avatar_hash) ? $destName : $modSettings['attachmentUploadDir'] . '/' . $attachID . '_' . $avatar_hash)) {
$destName = empty($avatar_hash) ? $destName : $modSettings['attachmentUploadDir'] . '/' . $attachID . '_' . $avatar_hash;
list($width, $height) = getimagesize($destName);
// Write filesize in the database.
db_query("\n\t\t\t\tUPDATE {$db_prefix}attachments\n\t\t\t\tSET size = " . filesize($destName) . ", width = " . (int) $width . ", height = " . (int) $height . "\n\t\t\t\tWHERE ID_ATTACH = {$attachID}\n\t\t\t\tLIMIT 1", __FILE__, __LINE__);
return true;
} else {
return false;
}
} else {
db_query("\n\t\t\tDELETE FROM {$db_prefix}attachments\n\t\t\tWHERE ID_ATTACH = {$attachID}\n\t\t\tLIMIT 1", __FILE__, __LINE__);
@unlink($destName . '.tmp');
return false;
}
}示例11: action_transfer
/**
* Maintenance function to move attachments from one directory to another
*/
public function action_transfer()
{
global $modSettings, $txt;
checkSession();
// We will need the functions from here
require_once SUBSDIR . '/Attachments.subs.php';
require_once SUBSDIR . '/ManageAttachments.subs.php';
// The list(s) of directory's that are available.
$modSettings['attachmentUploadDir'] = unserialize($modSettings['attachmentUploadDir']);
if (!empty($modSettings['attachment_basedirectories'])) {
$modSettings['attachment_basedirectories'] = unserialize($modSettings['attachment_basedirectories']);
} else {
$modSettings['basedirectory_for_attachments'] = array();
}
// Clean the inputs
$_POST['from'] = (int) $_POST['from'];
$_POST['auto'] = !empty($_POST['auto']) ? (int) $_POST['auto'] : 0;
$_POST['to'] = (int) $_POST['to'];
$start = !empty($_POST['empty_it']) ? 0 : $modSettings['attachmentDirFileLimit'];
$_SESSION['checked'] = !empty($_POST['empty_it']) ? true : false;
// Prepare for the moving
$limit = 501;
$results = array();
$dir_files = 0;
$current_progress = 0;
$total_moved = 0;
$total_not_moved = 0;
// Need to know where we are moving things from
if (empty($_POST['from']) || empty($_POST['auto']) && empty($_POST['to'])) {
$results[] = $txt['attachment_transfer_no_dir'];
}
// Same location, that's easy
if ($_POST['from'] == $_POST['to']) {
$results[] = $txt['attachment_transfer_same_dir'];
}
// No errors so determine how many we may have to move
if (empty($results)) {
// Get the total file count for the progress bar.
$total_progress = getFolderAttachmentCount($_POST['from']);
$total_progress -= $start;
if ($total_progress < 1) {
$results[] = $txt['attachment_transfer_no_find'];
}
}
// Nothing to move (no files in source or below the max limit)
if (empty($results)) {
// Moving them automaticaly?
if (!empty($_POST['auto'])) {
$modSettings['automanage_attachments'] = 1;
// Create sub directroys off the root or from an attachment directory?
$modSettings['use_subdirectories_for_attachments'] = $_POST['auto'] == -1 ? 0 : 1;
$modSettings['basedirectory_for_attachments'] = $_POST['auto'] > 0 ? $modSettings['attachmentUploadDir'][$_POST['auto']] : $modSettings['basedirectory_for_attachments'];
// Finaly, where do they need to go
automanage_attachments_check_directory();
$new_dir = $modSettings['currentAttachmentUploadDir'];
} else {
$new_dir = $_POST['to'];
}
$modSettings['currentAttachmentUploadDir'] = $new_dir;
$break = false;
while ($break === false) {
@set_time_limit(300);
if (function_exists('apache_reset_timeout')) {
@apache_reset_timeout();
}
// If limits are set, get the file count and size for the destination folder
if ($dir_files <= 0 && (!empty($modSettings['attachmentDirSizeLimit']) || !empty($modSettings['attachmentDirFileLimit']))) {
$current_dir = attachDirProperties($new_dir);
$dir_files = $current_dir['files'];
$dir_size = $current_dir['size'];
}
// Find some attachments to move
list($tomove_count, $tomove) = findAttachmentsToMove($_POST['from'], $start, $limit);
// Nothing found to move
if ($tomove_count === 0) {
if (empty($current_progress)) {
$results[] = $txt['attachment_transfer_no_find'];
}
break;
}
// No more to move after this batch then set the finished flag.
if ($tomove_count < $limit) {
$break = true;
}
// Move them
$moved = array();
foreach ($tomove as $row) {
$source = getAttachmentFilename($row['filename'], $row['id_attach'], $row['id_folder'], false, $row['file_hash']);
$dest = $modSettings['attachmentUploadDir'][$new_dir] . '/' . basename($source);
// Size and file count check
if (!empty($modSettings['attachmentDirSizeLimit']) || !empty($modSettings['attachmentDirFileLimit'])) {
$dir_files++;
$dir_size += !empty($row['size']) ? $row['size'] : filesize($source);
// If we've reached a directory limit. Do something if we are in auto mode, otherwise set an error.
if (!empty($modSettings['attachmentDirSizeLimit']) && $dir_size > $modSettings['attachmentDirSizeLimit'] * 1024 || !empty($modSettings['attachmentDirFileLimit']) && $dir_files > $modSettings['attachmentDirFileLimit']) {
// Since we're in auto mode. Create a new folder and reset the counters.
if (!empty($_POST['auto'])) {
//.........这里部分代码省略.........
示例12: loadAttachmentContext
/**
* This loads an attachment's contextual data including, most importantly, its size if it is an image.
*
* What it does:
* - Pre-condition: $attachments array to have been filled with the proper attachment data, as Display() does.
* - 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.
*
* @todo change this pre-condition, too fragile and error-prone.
*
* @package Attachments
* @param int $id_msg message number to load attachments for
* @return array of attachments
*/
function loadAttachmentContext($id_msg)
{
global $attachments, $modSettings, $txt, $scripturl, $topic;
// 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' => $attachment['id_attach'], 'name' => preg_replace('~&#(\\d{1,7}|x[0-9a-fA-F]{1,6});~', '&#\\1;', htmlspecialchars($attachment['filename'], ENT_COMPAT, 'UTF-8')), 'downloads' => $attachment['downloads'], 'size' => $attachment['filesize'] < 1024000 ? round($attachment['filesize'] / 1024, 2) . ' ' . $txt['kilobyte'] : round($attachment['filesize'] / 1024 / 1024, 2) . ' ' . $txt['megabyte'], 'byte_size' => $attachment['filesize'], 'href' => $scripturl . '?action=dlattach;topic=' . $topic . '.0;attach=' . $attachment['id_attach'], 'link' => '<a href="' . $scripturl . '?action=dlattach;topic=' . $topic . '.0;attach=' . $attachment['id_attach'] . '">' . htmlspecialchars($attachment['filename'], ENT_COMPAT, 'UTF-8') . '</a>', 'is_image' => !empty($attachment['width']) && !empty($attachment['height']) && !empty($modSettings['attachmentShowImages']), 'is_approved' => $attachment['approved'], 'file_hash' => $attachment['file_hash']);
// If something is unapproved we'll note it so we can sort them.
if (!$attachment['approved']) {
$have_unapproved = true;
}
if (!$attachmentData[$i]['is_image']) {
continue;
}
$attachmentData[$i]['real_width'] = $attachment['width'];
$attachmentData[$i]['width'] = $attachment['width'];
$attachmentData[$i]['real_height'] = $attachment['height'];
$attachmentData[$i]['height'] = $attachment['height'];
// Let's see, do we want thumbs?
if (!empty($modSettings['attachmentThumbnails']) && !empty($modSettings['attachmentThumbWidth']) && !empty($modSettings['attachmentThumbHeight']) && ($attachment['width'] > $modSettings['attachmentThumbWidth'] || $attachment['height'] > $modSettings['attachmentThumbHeight']) && strlen($attachment['filename']) < 249) {
// A proper thumb doesn't exist yet? Create one! Or, it needs update.
if (empty($attachment['id_thumb']) || $attachment['thumb_width'] > $modSettings['attachmentThumbWidth'] || $attachment['thumb_height'] > $modSettings['attachmentThumbHeight'] || $attachment['thumb_width'] < $modSettings['attachmentThumbWidth'] && $attachment['thumb_height'] < $modSettings['attachmentThumbHeight']) {
$filename = getAttachmentFilename($attachment['filename'], $attachment['id_attach'], $attachment['id_folder'], false, $attachment['file_hash']);
$attachment = array_merge($attachment, updateAttachmentThumbnail($filename, $attachment['id_attach'], $id_msg, $attachment['id_thumb']));
}
// Only adjust dimensions on successful thumbnail creation.
if (!empty($attachment['thumb_width']) && !empty($attachment['thumb_height'])) {
$attachmentData[$i]['width'] = $attachment['thumb_width'];
$attachmentData[$i]['height'] = $attachment['thumb_height'];
}
}
if (!empty($attachment['id_thumb'])) {
$attachmentData[$i]['thumbnail'] = array('id' => $attachment['id_thumb'], 'href' => $scripturl . '?action=dlattach;topic=' . $topic . '.0;attach=' . $attachment['id_thumb'] . ';image');
}
$attachmentData[$i]['thumbnail']['has_thumb'] = !empty($attachment['id_thumb']);
// If thumbnails are disabled, check the maximum size of the image.
if (!$attachmentData[$i]['thumbnail']['has_thumb'] && (!empty($modSettings['max_image_width']) && $attachment['width'] > $modSettings['max_image_width'] || !empty($modSettings['max_image_height']) && $attachment['height'] > $modSettings['max_image_height'])) {
if (!empty($modSettings['max_image_width']) && (empty($modSettings['max_image_height']) || $attachment['height'] * $modSettings['max_image_width'] / $attachment['width'] <= $modSettings['max_image_height'])) {
$attachmentData[$i]['width'] = $modSettings['max_image_width'];
$attachmentData[$i]['height'] = floor($attachment['height'] * $modSettings['max_image_width'] / $attachment['width']);
} elseif (!empty($modSettings['max_image_width'])) {
$attachmentData[$i]['width'] = floor($attachment['width'] * $modSettings['max_image_height'] / $attachment['height']);
$attachmentData[$i]['height'] = $modSettings['max_image_height'];
}
} elseif ($attachmentData[$i]['thumbnail']['has_thumb']) {
// If the image is too large to show inline, make it a popup.
if (!empty($modSettings['max_image_width']) && $attachmentData[$i]['real_width'] > $modSettings['max_image_width'] || !empty($modSettings['max_image_height']) && $attachmentData[$i]['real_height'] > $modSettings['max_image_height']) {
$attachmentData[$i]['thumbnail']['javascript'] = 'return reqWin(\'' . $attachmentData[$i]['href'] . ';image\', ' . ($attachment['width'] + 20) . ', ' . ($attachment['height'] + 20) . ', true);';
} else {
$attachmentData[$i]['thumbnail']['javascript'] = 'return expandThumb(' . $attachment['id_attach'] . ');';
}
}
if (!$attachmentData[$i]['thumbnail']['has_thumb']) {
$attachmentData[$i]['downloads']++;
}
}
}
// Do we need to instigate a sort?
if ($have_unapproved) {
usort($attachmentData, 'approved_attach_sort');
}
return $attachmentData;
}示例13: createAttachment
/**
* Create an attachment, with the given array of parameters.
* - Adds any addtional or missing parameters to $attachmentOptions.
* - Renames the temporary file.
* - Creates a thumbnail if the file is an image and the option enabled.
*
* @param array $attachmentOptions
*/
function createAttachment(&$attachmentOptions)
{
global $modSettings, $sourcedir, $smcFunc, $context;
global $txt, $boarddir;
require_once $sourcedir . '/Subs-Graphics.php';
// These are the only valid image types for SMF.
$validImageTypes = array(1 => 'gif', 2 => 'jpeg', 3 => 'png', 5 => 'psd', 6 => 'bmp', 7 => 'tiff', 8 => 'tiff', 9 => 'jpeg', 14 => 'iff');
// If this is an image we need to set a few additional parameters.
$size = @getimagesize($attachmentOptions['tmp_name']);
list($attachmentOptions['width'], $attachmentOptions['height']) = $size;
// If it's an image get the mime type right.
if (empty($attachmentOptions['mime_type']) && $attachmentOptions['width']) {
// Got a proper mime type?
if (!empty($size['mime'])) {
$attachmentOptions['mime_type'] = $size['mime'];
} elseif (isset($validImageTypes[$size[2]])) {
$attachmentOptions['mime_type'] = 'image/' . $validImageTypes[$size[2]];
}
}
// Get the hash if no hash has been given yet.
if (empty($attachmentOptions['file_hash'])) {
$attachmentOptions['file_hash'] = getAttachmentFilename($attachmentOptions['name'], false, null, true);
}
// Assuming no-one set the extension let's take a look at it.
if (empty($attachmentOptions['fileext'])) {
$attachmentOptions['fileext'] = strtolower(strrpos($attachmentOptions['name'], '.') !== false ? substr($attachmentOptions['name'], strrpos($attachmentOptions['name'], '.') + 1) : '');
if (strlen($attachmentOptions['fileext']) > 8 || '.' . $attachmentOptions['fileext'] == $attachmentOptions['name']) {
$attachmentOptions['fileext'] = '';
}
}
$smcFunc['db_insert']('', '{db_prefix}attachments', array('id_folder' => 'int', 'id_msg' => 'int', 'filename' => 'string-255', 'file_hash' => 'string-40', 'fileext' => 'string-8', 'size' => 'int', 'width' => 'int', 'height' => 'int', 'mime_type' => 'string-20', 'approved' => 'int'), array((int) $attachmentOptions['id_folder'], (int) $attachmentOptions['post'], $attachmentOptions['name'], $attachmentOptions['file_hash'], $attachmentOptions['fileext'], (int) $attachmentOptions['size'], empty($attachmentOptions['width']) ? 0 : (int) $attachmentOptions['width'], empty($attachmentOptions['height']) ? '0' : (int) $attachmentOptions['height'], !empty($attachmentOptions['mime_type']) ? $attachmentOptions['mime_type'] : '', (int) $attachmentOptions['approved']), array('id_attach'));
$attachmentOptions['id'] = $smcFunc['db_insert_id']('{db_prefix}attachments', 'id_attach');
// @todo Add an error here maybe?
if (empty($attachmentOptions['id'])) {
return false;
}
// Now that we have the attach id, let's rename this sucker and finish up.
$attachmentOptions['destination'] = getAttachmentFilename(basename($attachmentOptions['name']), $attachmentOptions['id'], $attachmentOptions['id_folder'], false, $attachmentOptions['file_hash']);
rename($attachmentOptions['tmp_name'], $attachmentOptions['destination']);
// If it's not approved then add to the approval queue.
if (!$attachmentOptions['approved']) {
$smcFunc['db_insert']('', '{db_prefix}approval_queue', array('id_attach' => 'int', 'id_msg' => 'int'), array($attachmentOptions['id'], (int) $attachmentOptions['post']), array());
}
if (empty($modSettings['attachmentThumbnails']) || empty($attachmentOptions['width']) && empty($attachmentOptions['height'])) {
return true;
}
// Like thumbnails, do we?
if (!empty($modSettings['attachmentThumbWidth']) && !empty($modSettings['attachmentThumbHeight']) && ($attachmentOptions['width'] > $modSettings['attachmentThumbWidth'] || $attachmentOptions['height'] > $modSettings['attachmentThumbHeight'])) {
if (createThumbnail($attachmentOptions['destination'], $modSettings['attachmentThumbWidth'], $modSettings['attachmentThumbHeight'])) {
// Figure out how big we actually made it.
$size = @getimagesize($attachmentOptions['destination'] . '_thumb');
list($thumb_width, $thumb_height) = $size;
if (!empty($size['mime'])) {
$thumb_mime = $size['mime'];
} elseif (isset($validImageTypes[$size[2]])) {
$thumb_mime = 'image/' . $validImageTypes[$size[2]];
} else {
$thumb_mime = '';
}
$thumb_filename = $attachmentOptions['name'] . '_thumb';
$thumb_size = filesize($attachmentOptions['destination'] . '_thumb');
$thumb_file_hash = getAttachmentFilename($thumb_filename, false, null, true);
$thumb_path = $attachmentOptions['destination'] . '_thumb';
// We should check the file size and count here since thumbs are added to the existing totals.
if (!empty($modSettings['automanage_attachments']) && $modSettings['automanage_attachments'] == 1 && !empty($modSettings['attachmentDirSizeLimit']) || !empty($modSettings['attachmentDirFileLimit'])) {
$context['dir_size'] = isset($context['dir_size']) ? $context['dir_size'] += $thumb_size : ($context['dir_size'] = 0);
$context['dir_files'] = isset($context['dir_files']) ? $context['dir_files']++ : ($context['dir_files'] = 0);
// If the folder is full, try to create a new one and move the thumb to it.
if ($context['dir_size'] > $modSettings['attachmentDirSizeLimit'] * 1024 || $context['dir_files'] + 2 > $modSettings['attachmentDirFileLimit']) {
if (automanage_attachments_by_space()) {
rename($thumb_path, $context['attach_dir'] . '/' . $thumb_filename);
$thumb_path = $context['attach_dir'] . '/' . $thumb_filename;
$context['dir_size'] = $thumb_size;
$context['dir_files'] = 1;
}
}
}
// If a new folder has been already created. Gotta move this thumb there then.
if ($modSettings['currentAttachmentUploadDir'] != $attachmentOptions['id_folder']) {
rename($thumb_path, $context['attach_dir'] . '/' . $thumb_filename);
$thumb_path = $context['attach_dir'] . '/' . $thumb_filename;
}
// To the database we go!
$smcFunc['db_insert']('', '{db_prefix}attachments', array('id_folder' => 'int', 'id_msg' => 'int', 'attachment_type' => 'int', 'filename' => 'string-255', 'file_hash' => 'string-40', 'fileext' => 'string-8', 'size' => 'int', 'width' => 'int', 'height' => 'int', 'mime_type' => 'string-20', 'approved' => 'int'), array($modSettings['currentAttachmentUploadDir'], (int) $attachmentOptions['post'], 3, $thumb_filename, $thumb_file_hash, $attachmentOptions['fileext'], $thumb_size, $thumb_width, $thumb_height, $thumb_mime, (int) $attachmentOptions['approved']), array('id_attach'));
$attachmentOptions['thumb'] = $smcFunc['db_insert_id']('{db_prefix}attachments', 'id_attach');
if (!empty($attachmentOptions['thumb'])) {
$smcFunc['db_query']('', '
UPDATE {db_prefix}attachments
SET id_thumb = {int:id_thumb}
WHERE id_attach = {int:id_attach}', array('id_thumb' => $attachmentOptions['thumb'], 'id_attach' => $attachmentOptions['id']));
rename($thumb_path, getAttachmentFilename($thumb_filename, $attachmentOptions['thumb'], $modSettings['currentAttachmentUploadDir'], false, $thumb_file_hash));
}
//.........这里部分代码省略.........
示例14: moveAvatars
/**
* Move avatars to their new directory.
*
* @package Attachments
*/
function moveAvatars()
{
global $modSettings;
$db = database();
$request = $db->query('', '
SELECT id_attach, id_folder, id_member, filename, file_hash
FROM {db_prefix}attachments
WHERE attachment_type = {int:attachment_type}
AND id_member > {int:guest_id_member}', array('attachment_type' => 0, 'guest_id_member' => 0));
$updatedAvatars = array();
while ($row = $db->fetch_assoc($request)) {
$filename = getAttachmentFilename($row['filename'], $row['id_attach'], $row['id_folder'], false, $row['file_hash']);
if (rename($filename, $modSettings['custom_avatar_dir'] . '/' . $row['filename'])) {
$updatedAvatars[] = $row['id_attach'];
}
}
$db->free_result($request);
if (!empty($updatedAvatars)) {
$db->query('', '
UPDATE {db_prefix}attachments
SET attachment_type = {int:attachment_type}
WHERE id_attach IN ({array_int:updated_avatars})', array('updated_avatars' => $updatedAvatars, 'attachment_type' => 1));
}
}示例15: Post
//.........这里部分代码省略.........
$form_message = '';
}
}
// !!! This won't work if you're posting an event.
if (allowedTo('post_attachment')) {
if (empty($_SESSION['temp_attachments'])) {
$_SESSION['temp_attachments'] = array();
}
// If this isn't a new post, check the current attachments.
if (isset($_REQUEST['msg'])) {
$request = db_query("\n\t\t\t\tSELECT COUNT(*), SUM(size)\n\t\t\t\tFROM {$db_prefix}attachments\n\t\t\t\tWHERE ID_MSG = " . (int) $_REQUEST['msg'] . "\n\t\t\t\t\tAND attachmentType = 0", __FILE__, __LINE__);
list($quantity, $total_size) = mysql_fetch_row($request);
mysql_free_result($request);
} else {
$quantity = 0;
$total_size = 0;
}
$temp_start = 0;
if (!empty($_SESSION['temp_attachments'])) {
foreach ($_SESSION['temp_attachments'] as $attachID => $name) {
$temp_start++;
if (preg_match('~^post_tmp_' . $ID_MEMBER . '_\\d+$~', $attachID) == 0) {
unset($_SESSION['temp_attachments'][$attachID]);
continue;
}
if (!empty($_POST['attach_del']) && !in_array($attachID, $_POST['attach_del'])) {
$deleted_attachments = true;
unset($_SESSION['temp_attachments'][$attachID]);
@unlink($modSettings['attachmentUploadDir'] . '/' . $attachID);
continue;
}
$quantity++;
$total_size += filesize($modSettings['attachmentUploadDir'] . '/' . $attachID);
$context['current_attachments'][] = array('name' => getAttachmentFilename($name, false, true), 'id' => $attachID);
}
}
if (!empty($_POST['attach_del'])) {
$del_temp = array();
foreach ($_POST['attach_del'] as $i => $dummy) {
$del_temp[$i] = (int) $dummy;
}
foreach ($context['current_attachments'] as $k => $dummy) {
if (!in_array($dummy['id'], $del_temp)) {
$context['current_attachments'][$k]['unchecked'] = true;
$deleted_attachments = !isset($deleted_attachments) || is_bool($deleted_attachments) ? 1 : $deleted_attachments + 1;
$quantity--;
}
}
}
if (!empty($_FILES['attachment'])) {
foreach ($_FILES['attachment']['tmp_name'] as $n => $dummy) {
if ($_FILES['attachment']['name'][$n] == '') {
continue;
}
if (!is_uploaded_file($_FILES['attachment']['tmp_name'][$n]) || @ini_get('open_basedir') == '' && !file_exists($_FILES['attachment']['tmp_name'][$n])) {
fatal_lang_error('smf124');
}
if (!empty($modSettings['attachmentSizeLimit']) && $_FILES['attachment']['size'][$n] > $modSettings['attachmentSizeLimit'] * 1024) {
fatal_lang_error('smf122', false, array($modSettings['attachmentSizeLimit']));
}
$quantity++;
if (!empty($modSettings['attachmentNumPerPostLimit']) && $quantity > $modSettings['attachmentNumPerPostLimit']) {
fatal_lang_error('attachments_limit_per_post', false, array($modSettings['attachmentNumPerPostLimit']));
}
$total_size += $_FILES['attachment']['size'][$n];
if (!empty($modSettings['attachmentPostLimit']) && $total_size > $modSettings['attachmentPostLimit'] * 1024) {