function sendFile($filename)
{
$suffix = pathinfo($filename, PATHINFO_EXTENSION);
$size = filesize_unlimited($filename);
header('Content-Transfer-Encoding: binary');
header('Content-Disposition: attachment; filename="' . mb_basename($filename) . '"');
header('Content-Type: ' . get_mime_type($filename, $suffix));
header('Content-Length: ' . $size);
header("Content-Type: application/octet-stream");
ob_end_flush();
readfile($filename);
}
}
if (strlen($origfile) > 0) {
# do an extra check to see if the original filename might have uppercase extension that can be preserved.
$pathparts = pathinfo($origfile);
if (isset($pathparts['extension'])) {
if (strtolower($pathparts['extension']) == $ext) {
$ext = $pathparts['extension'];
}
}
# Use the original filename if one has been set.
# Strip any path information (e.g. if the staticsync.php is used).
# append preview size to base name if not the original
if ($size != "") {
$filename = strip_extension(mb_basename($origfile)) . "-" . $size . "." . $ext;
} else {
$filename = strip_extension(mb_basename($origfile)) . "." . $ext;
}
if ($prefix_resource_id_to_filename) {
$filename = $prefix_filename_string . $ref . "_" . $filename;
}
}
}
if ($download_filename_id_only) {
if (!hook('customdownloadidonly', '', array($ref, $ext, $alternative))) {
$filename = $ref . "." . $ext;
}
}
if (isset($download_filename_field)) {
$newfilename = get_data_by_field($ref, $download_filename_field);
if ($newfilename) {
$filename = trim(nl2br(strip_tags($newfilename)));
/**
* 日本語ファイル名対応版basename
*/
public function testMb_basename()
{
$result = mb_basename('/hoge/あいうえお.php');
$this->assertEquals('あいうえお.php', $result);
$result = mb_basename('/hoge/あいうえお.phptest', 'test');
$this->assertEquals('あいうえお.php', $result, 'suffixを取り除けません');
$result = mb_basename('/hoge/あいうえおtest.php', 'test');
$this->assertEquals('あいうえおtest.php', $result);
}
public function savefile($uid, $original_file_path, $original_basename, $file_name = NULL, $file_ext = NULL, $description = NULL)
{
if (!file_exists($original_file_path)) {
return FALSE;
}
is_null($file_ext) && ($file_ext = strtolower(pathinfo($original_basename, PATHINFO_EXTENSION)));
is_null($file_name) && ($file_name = mb_basename($original_basename, '.' . $file_ext));
//支持中文的basename
$size = filesize($original_file_path);
if (!in_array($file_ext, $this->_config['ext'])) {
return static::UPLOAD_ERR_EXT;
}
if ($size > $this->_config['maxsize']) {
return static::UPLOAD_ERR_MAXSIZE;
}
if (empty($size)) {
return static::UPLOAD_ERR_EMPTY;
}
//传文件都耗费了那么多时间,还怕md5?
$hash = md5_file($original_file_path);
$file = $this->fileModel->get_byhash($hash, $size);
if (empty($file)) {
$new_basename = $this->_get_hash_basename();
$new_hash_path = $this->get_hash_path($new_basename);
if (!$this->_save_file($original_file_path, $new_basename)) {
return static::UPLOAD_ERR_SAVE;
}
$file = AttachmentFile::create(['basename' => $new_basename, 'path' => $new_hash_path, 'hash' => $hash, 'size' => $size]);
} else {
//已经存在此文件
@unlink($original_file_path);
}
$attachment = $this->create(['afid' => $file->getKey(), 'filename' => $file_name, 'ext' => $file_ext, 'original_basename' => $original_basename, 'description' => $description, 'uid' => $uid]);
//当前Model更新
//$this->setRawAttributes($attachment->getAttributes(), true);
return $this->get($attachment->getKey());
}
function basepagename($str)
{
return mb_basename($str);
}
} else {
$previewstatus .= "<br/><br/>";
}
?>
<script type="text/javascript">document.getElementById('uploadlog').innerHTML+="<?php
echo $previewstatus;
?>
";</script><?php
flush();
}
// Test if thumbnail creation is allowed during upload
# Store original filename in field, if set
if (isset($filename_field)) {
$filename = $uploadfiles[$n];
if ($use_local) {
$filename = mb_basename($filename);
}
update_field($ref, $filename_field, $filename);
}
# get file metadata
if (getval("no_exif", "") == "") {
extract_exif_comment($ref, $extension);
}
# extract text from documents (e.g. PDF, DOC).
global $extracted_text_field;
if (isset($extracted_text_field) && !$no_exif) {
extract_text($ref, $extension);
}
$done++;
# Add to collection?
if ($collection != "") {
function extract_exif_comment($ref, $extension = "")
{
# Extract the EXIF comment from either the ImageDescription field or the UserComment
# Also parse IPTC headers and insert
# EXIF headers
$exifoption = getval("no_exif", "");
// This may have been set to a non-standard value if allowing per field selection
if ($exifoption == "yes") {
$exifoption = "no";
}
// Sounds odd but previously was no_exif so logic reversed
if ($exifoption == "") {
$exifoption = "yes";
}
$image = get_resource_path($ref, true, "", false, $extension);
if (!file_exists($image)) {
return false;
}
hook("pdfsearch");
global $exif_comment, $exiftool_no_process, $exiftool_resolution_calc, $disable_geocoding, $embedded_data_user_select_fields, $filename_field;
$exiftool_fullpath = get_utility_path("exiftool");
if ($exiftool_fullpath != false && !in_array($extension, $exiftool_no_process)) {
$resource = get_resource_data($ref);
# Field 8 is used in a special way for staticsync; don't overwrite.
if ($resource['file_path'] != "") {
$omit_title_for_staticsync = true;
} else {
$omit_title_for_staticsync = false;
}
hook("beforeexiftoolextraction");
if ($exiftool_resolution_calc) {
# see if we can use exiftool to get resolution/units, and dimensions here.
# Dimensions are normally extracted once from the view page, but for the original file, it should be done here if possible,
# and exiftool can provide more data.
$command = $exiftool_fullpath . " -s -s -s -t -composite:imagesize -xresolution -resolutionunit " . escapeshellarg($image);
$dimensions_resolution_unit = explode("\t", run_command($command));
# if dimensions resolution and unit could be extracted, add them to the database.
# they can be used in view.php to give more accurate data.
if (count($dimensions_resolution_unit) == 3) {
$dru = $dimensions_resolution_unit;
$filesize = filesize_unlimited($image);
$wh = explode("x", $dru[0]);
$width = $wh[0];
$height = $wh[1];
$resolution = $dru[1];
$unit = $dru[2];
sql_query("insert into resource_dimensions (resource, width, height, resolution, unit, file_size) values ('{$ref}', '{$width}', '{$height}', '{$resolution}', '{$unit}', '{$filesize}')");
}
}
$read_from = get_exiftool_fields($resource['resource_type']);
# run exiftool to get all the valid fields. Use -s -s option so that
# the command result isn't printed in columns, which will help in parsing
# We then split the lines in the result into an array
$command = $exiftool_fullpath . " -s -s -f -m -d \"%Y-%m-%d %H:%M:%S\" -G " . escapeshellarg($image);
$metalines = explode("\n", run_command($command));
$metadata = array();
# an associative array to hold metadata field/value pairs
# go through each line and split field/value using the first
# occurrance of ": ". The keys in the associative array is converted
# into uppercase for easier lookup later
foreach ($metalines as $metaline) {
# Use stripos() if available, but support earlier PHP versions if not.
if (function_exists("stripos")) {
$pos = stripos($metaline, ": ");
} else {
$pos = strpos($metaline, ": ");
}
if ($pos) {
# add to the associative array, also clean up leading/trailing space & single quote (on windows sometimes)
# Extract group name and tag name.
$s = explode("]", substr($metaline, 0, $pos));
if (count($s) > 1 && strlen($s[0]) > 1) {
# Extract value
$value = trim(substr($metaline, $pos + 2));
# Replace '..' with line feed - either Exiftool itself or Adobe Bridge replaces line feeds with '..'
$value = str_replace('....', '\\n\\n', $value);
// Two new line feeds in ExifPro are replaced with 4 dots '....'
$value = str_replace('...', '.\\n', $value);
# Three dots together is interpreted as a full stop then line feed, not the other way round
$value = str_replace('..', '\\n', $value);
# Extract group name and tag name
$groupname = strtoupper(substr($s[0], 1));
$tagname = strtoupper(trim($s[1]));
# Store both tag data under both tagname and groupname:tagname, to support both formats when mapping fields.
$metadata[$tagname] = $value;
$metadata[$groupname . ":" . $tagname] = $value;
debug("Exiftool: extracted field '{$groupname}:{$tagname}', value is '{$value}'");
}
}
}
// We try to fetch the original filename from database.
$resources = sql_query("SELECT resource.file_path FROM resource WHERE resource.ref = " . $ref);
if ($resources) {
$resource = $resources[0];
if ($resource['file_path']) {
$metadata['FILENAME'] = mb_basename($resource['file_path']);
}
}
if (isset($metadata['FILENAME'])) {
$metadata['STRIPPEDFILENAME'] = strip_extension($metadata['FILENAME']);
}
# Geolocation Metadata Support
if (!$disable_geocoding && isset($metadata['GPSLATITUDE'])) {
# Set vars
$dec_long = 0;
$dec_lat = 0;
#Convert latititude to decimal.
if (preg_match("/^(?<degrees>\\d+) deg (?<minutes>\\d+)' (?<seconds>\\d+\\.?\\d*)\"/", $metadata['GPSLATITUDE'], $latitude)) {
$dec_lat = $latitude['degrees'] + $latitude['minutes'] / 60 + $latitude['seconds'] / (60 * 60);
}
if (preg_match("/^(?<degrees>\\d+) deg (?<minutes>\\d+)' (?<seconds>\\d+\\.?\\d*)\"/", $metadata['GPSLONGITUDE'], $longitude)) {
$dec_long = $longitude['degrees'] + $longitude['minutes'] / 60 + $longitude['seconds'] / (60 * 60);
}
if (strpos($metadata['GPSLATITUDE'], 'S') !== false) {
$dec_lat = -1 * $dec_lat;
}
if (strpos($metadata['GPSLONGITUDE'], 'W') !== false) {
$dec_long = -1 * $dec_long;
}
if ($dec_long != 0 && $dec_lat != 0) {
sql_query("update resource set geo_long='" . escape_check($dec_long) . "',geo_lat='" . escape_check($dec_lat) . "' where ref='{$ref}'");
}
}
# Update portrait_landscape_field (when reverting metadata this was getting lost)
update_portrait_landscape_field($ref);
# now we lookup fields from the database to see if a corresponding value
# exists in the uploaded file
$exif_updated_fields = array();
for ($i = 0; $i < count($read_from); $i++) {
$field = explode(",", $read_from[$i]['exiftool_field']);
foreach ($field as $subfield) {
$subfield = strtoupper($subfield);
// convert to upper case for easier comparision
if (in_array($subfield, array_keys($metadata)) && $metadata[$subfield] != "-" && trim($metadata[$subfield]) != "") {
$read = true;
$value = $metadata[$subfield];
# Dropdown box or checkbox list?
if ($read_from[$i]["type"] == 2 || $read_from[$i]["type"] == 3) {
# Check that the value is one of the options and only insert if it is an exact match.
# The use of safe_file_name and strtolower ensures matching takes place on alphanumeric characters only and ignores case.
# First fetch all options in all languages
$options = trim_array(explode(",", strtolower($read_from[$i]["options"])));
for ($n = 0; $n < count($options); $n++) {
$options[$n] = $options[$n];
}
# If not in the options list, do not read this value
$s = trim_array(explode(",", $value));
$value = "";
# blank value
for ($n = 0; $n < count($s); $n++) {
if (trim($s[0]) != "" && in_array(strtolower($s[$n]), $options)) {
$value .= "," . $s[$n];
}
}
#echo($read_from[$i]["ref"] . " = " . $value . "<br>");
}
# Read the data.
if ($read) {
$plugin = dirname(__FILE__) . "/../plugins/exiftool_filter_" . $read_from[$i]['name'] . ".php";
if ($read_from[$i]['exiftool_filter'] != "") {
eval($read_from[$i]['exiftool_filter']);
}
if (file_exists($plugin)) {
include $plugin;
}
# Field 8 is used in a special way for staticsync; don't overwrite field 8 in this case
if (!($omit_title_for_staticsync && $read_from[$i]['ref'] == 8)) {
$exiffieldoption = $exifoption;
if ($exifoption == "custom" || isset($embedded_data_user_select_fields) && in_array($read_from[$i]['ref'], $embedded_data_user_select_fields)) {
debug("EXIF - custom option for field " . $read_from[$i]['ref'] . " : " . $exifoption);
$exiffieldoption = getval("exif_option_" . $read_from[$i]['ref'], $exifoption);
}
debug("EXIF - option for field " . $read_from[$i]['ref'] . " : " . $exiffieldoption);
if ($exiffieldoption == "no") {
continue;
} elseif ($exiffieldoption == "append") {
$spacechar = $read_from[$i]["type"] == 2 || $read_from[$i]["type"] == 3 ? ", " : " ";
$oldval = get_data_by_field($ref, $read_from[$i]['ref']);
if (strpos($oldval, $value) !== false) {
continue;
}
$newval = $oldval . $spacechar . iptc_return_utf8($value);
} elseif ($exiffieldoption == "prepend") {
$spacechar = $read_from[$i]["type"] == 2 || $read_from[$i]["type"] == 3 ? ", " : " ";
$oldval = get_data_by_field($ref, $read_from[$i]['ref']);
if (strpos($oldval, $value) !== false) {
continue;
}
$newval = iptc_return_utf8($value) . $spacechar . $oldval;
} else {
$newval = iptc_return_utf8($value);
}
global $merge_filename_with_title, $lang;
if ($merge_filename_with_title) {
$merge_filename_with_title_option = urlencode(getval('merge_filename_with_title_option', ''));
$merge_filename_with_title_include_extensions = urlencode(getval('merge_filename_with_title_include_extensions', ''));
$merge_filename_with_title_spacer = urlencode(getval('merge_filename_with_title_spacer', ''));
$original_filename = '';
if (isset($_REQUEST['name'])) {
$original_filename = $_REQUEST['name'];
} else {
$original_filename = $processfile['name'];
}
if ($merge_filename_with_title_include_extensions == 'yes') {
$merged_filename = $original_filename;
} else {
$merged_filename = strip_extension($original_filename);
}
$oldval = get_data_by_field($ref, $read_from[$i]['ref']);
if (strpos($oldval, $value) !== FALSE) {
continue;
}
switch ($merge_filename_with_title_option) {
case $lang['merge_filename_title_do_not_use']:
// Do nothing since the user doesn't want to use this feature
break;
case $lang['merge_filename_title_replace']:
$newval = $merged_filename;
break;
case $lang['merge_filename_title_prefix']:
$newval = $merged_filename . $merge_filename_with_title_spacer . $oldval;
if ($oldval == '') {
$newval = $merged_filename;
}
break;
case $lang['merge_filename_title_suffix']:
$newval = $oldval . $merge_filename_with_title_spacer . $merged_filename;
if ($oldval == '') {
$newval = $merged_filename;
}
break;
default:
// Do nothing
break;
}
}
update_field($ref, $read_from[$i]['ref'], $newval);
$exif_updated_fields[] = $read_from[$i]['ref'];
hook("metadata_extract_addition", "all", array($ref, $newval, $read_from, $i));
}
}
} else {
// Process if no embedded title is found:
global $merge_filename_with_title, $lang;
if ($merge_filename_with_title && $read_from[$i]['ref'] == 8) {
$merge_filename_with_title_option = urlencode(getval('merge_filename_with_title_option', ''));
$merge_filename_with_title_include_extensions = urlencode(getval('merge_filename_with_title_include_extensions', ''));
$merge_filename_with_title_spacer = urlencode(getval('merge_filename_with_title_spacer', ''));
$original_filename = '';
if (isset($_REQUEST['name'])) {
$original_filename = $_REQUEST['name'];
} else {
$original_filename = $processfile['name'];
}
if ($merge_filename_with_title_include_extensions == 'yes') {
$merged_filename = $original_filename;
} else {
$merged_filename = strip_extension($original_filename);
}
$oldval = get_data_by_field($ref, $read_from[$i]['ref']);
if (strpos($oldval, $value) !== FALSE) {
continue;
}
switch ($merge_filename_with_title_option) {
case $lang['merge_filename_title_do_not_use']:
// Do nothing since the user doesn't want to use this feature
break;
case $lang['merge_filename_title_replace']:
$newval = $merged_filename;
break;
case $lang['merge_filename_title_prefix']:
$newval = $merged_filename . $merge_filename_with_title_spacer . $oldval;
if ($oldval == '') {
$newval = $merged_filename;
}
break;
case $lang['merge_filename_title_suffix']:
$newval = $oldval . $merge_filename_with_title_spacer . $merged_filename;
if ($oldval == '') {
$newval = $merged_filename;
}
break;
default:
// Do nothing
break;
}
update_field($ref, $read_from[$i]['ref'], $newval);
$exif_updated_fields[] = $read_from[$i]['ref'];
}
}
}
}
if (!in_array($filename_field, $exif_updated_fields)) {
$exiffilenameoption = getval("exif_option_" . $filename_field, $exifoption);
debug("EXIF - custom option for filename field " . $filename_field . " : " . $exiffilenameoption);
if ($exiffilenameoption != "yes") {
$uploadedfilename = isset($_REQUEST['name']) ? $_REQUEST['name'] : $processfile['name'];
global $userref, $amended_filename;
$entered_filename = get_data_by_field(-$userref, $filename_field);
debug("EXIF - got entered file name " . $entered_filename);
if ($exiffilenameoption == "no") {
$amended_filename = $entered_filename;
if (trim($amended_filename) == '') {
$amended_filename = $uploadedfilename;
}
if (strpos($amended_filename, $extension) === FALSE) {
$amended_filename .= '.' . $extension;
}
} elseif ($exiffilenameoption == "append") {
$amended_filename = $entered_filename . $uploadedfilename;
} elseif ($exiffilenameoption == "prepend") {
$amended_filename = strip_extension($uploadedfilename) . $entered_filename . "." . $extension;
}
debug("EXIF - created new file name " . $amended_filename);
}
}
} elseif (isset($exif_comment)) {
#
# Exiftool is not installed. As a fallback we grab some predefined basic fields using the PHP function
# exif_read_data()
#
if (function_exists("exif_read_data")) {
$data = @exif_read_data($image);
} else {
$data = false;
}
if ($data !== false) {
$comment = "";
#echo "<pre>EXIF\n";print_r($data);exit();
if (isset($data["ImageDescription"])) {
$comment = $data["ImageDescription"];
}
if ($comment == "" && isset($data["COMPUTED"]["UserComment"])) {
$comment = $data["COMPUTED"]["UserComment"];
}
if ($comment != "") {
# Convert to UTF-8
$comment = iptc_return_utf8($comment);
# Save comment
global $exif_comment;
update_field($ref, $exif_comment, $comment);
}
if (isset($data["Model"])) {
# Save camera make/model
global $exif_model;
update_field($ref, $exif_model, $data["Model"]);
}
if (isset($data["DateTimeOriginal"])) {
# Save camera date/time
global $exif_date;
$date = $data["DateTimeOriginal"];
# Reformat date to ISO standard
$date = substr($date, 0, 4) . "-" . substr($date, 5, 2) . "-" . substr($date, 8, 11);
update_field($ref, $exif_date, $date);
}
}
# Try IPTC headers
$size = getimagesize($image, $info);
if (isset($info["APP13"])) {
$iptc = iptcparse($info["APP13"]);
#echo "<pre>IPTC\n";print_r($iptc);exit();
# Look for iptc fields, and insert.
$fields = sql_query("select * from resource_type_field where length(iptc_equiv)>0");
for ($n = 0; $n < count($fields); $n++) {
$iptc_equiv = $fields[$n]["iptc_equiv"];
if (isset($iptc[$iptc_equiv][0])) {
# Found the field
if (count($iptc[$iptc_equiv]) > 1) {
# Multiple values (keywords)
$value = "";
for ($m = 0; $m < count($iptc[$iptc_equiv]); $m++) {
if ($m > 0) {
$value .= ", ";
}
$value .= $iptc[$iptc_equiv][$m];
}
} else {
$value = $iptc[$iptc_equiv][0];
}
$value = iptc_return_utf8($value);
# Date parsing
if ($fields[$n]["type"] == 4) {
$value = substr($value, 0, 4) . "-" . substr($value, 4, 2) . "-" . substr($value, 6, 2);
}
if (trim($value) != "") {
update_field($ref, $fields[$n]["ref"], $value);
}
}
}
}
}
# Update the XML metadata dump file.
update_xml_metadump($ref);
# Auto fill any blank fields.
autocomplete_blank_fields($ref);
}
function mb_sane_base($path)
{
$base = mb_basename($path);
return mb_sanitize(mb_strlen($base) ? $base : $path);
}
/**
* ファイルへのリンクを取得する
*
* @param string $fieldName
* @param array $options
* @return string
*/
public function fileLink($fieldName, $options = array())
{
$options = array_merge(array('imgsize' => 'medium', 'rel' => '', 'title' => '', 'link' => true, 'force' => false, 'width' => '', 'height' => ''), $options);
extract($options);
if (strpos($fieldName, '.') === false) {
throw new BcException('BcUploadHelper を利用するには、$fieldName に、モデル名とフィールド名をドットで区切って指定する必要があります。');
}
$this->setEntity($fieldName);
$field = $this->field();
$tmp = false;
$Model = ClassRegistry::init($this->model());
try {
$settings = $this->getBcUploadSetting();
} catch (BcException $e) {
throw $e;
}
$basePath = '/files/' . str_replace(DS, '/', $settings['saveDir']) . '/';
if (empty($options['value'])) {
$value = $this->value($fieldName);
} else {
$value = $options['value'];
}
if (is_array($value)) {
if (empty($value['session_key']) && empty($value['name'])) {
$data = $Model->findById($Model->id);
if (!empty($data[$Model->alias][$field])) {
$value = $data[$Model->alias][$field];
} else {
$value = '';
}
} else {
if (isset($value['session_key'])) {
$tmp = true;
$value = str_replace('/', '_', $value['session_key']);
$basePath = '/uploads/tmp/';
} else {
return false;
}
}
}
/* ファイルのパスを取得 */
/* 画像の場合はサイズを指定する */
if (isset($settings['saveDir'])) {
if ($value && !is_array($value)) {
$uploadSettings = $settings['fields'][$field];
$ext = decodeContent('', $value);
if ($uploadSettings['type'] == 'image' || in_array($ext, $Model->Behaviors->BcUpload->imgExts)) {
$options = array('imgsize' => $imgsize, 'rel' => $rel, 'title' => $title, 'link' => $link, 'force' => $force, 'width' => $width, 'height' => $height);
if ($tmp) {
$options['tmp'] = true;
}
$fileLinkTag = $this->uploadImage($fieldName, $value, $options) . '<br /><span class="file-name">' . mb_basename($value) . '</span>';
} else {
$filePath = $basePath . $value;
$fileLinkTag = $this->Html->link('ダウンロード ≫', $filePath, array('target' => '_blank')) . '<br /><span class="file-name">' . mb_basename($value) . '</span>';
}
} else {
$fileLinkTag = $value;
}
} else {
return false;
}
return $fileLinkTag;
}
/**
* 複数のファイルの存在チェックを行う
*
* @param string $fileName
* @return array
* @access void
*/
public function filesExists($fileName, $limited = null)
{
if (is_null($limited)) {
$data = $this->find('first', array('conditions' => array('UploaderFile.name' => $fileName), 'recursive' => -1));
$limited = false;
if (!empty($data['UploaderFile']['publish_begin']) || !empty($data['UploaderFile']['publish_end'])) {
$limited = true;
}
}
$pathinfo = pathinfo($fileName);
$ext = $pathinfo['extension'];
$basename = mb_basename($fileName, '.' . $ext);
$files['small'] = $this->fileExists($basename . '__small' . '.' . $ext, $limited);
$files['midium'] = $this->fileExists($basename . '__midium' . '.' . $ext, $limited);
$files['large'] = $this->fileExists($basename . '__large' . '.' . $ext, $limited);
return $files;
}
/**
* アンカータグのリンク先が画像のものをモバイル用に置き換える
*
* @param array $matches
* @return string
* @access private
*/
function __mobileImageAnchorReplace($matches)
{
$url = $matches[2];
$pathinfo = pathinfo($url);
if (!isset($pathinfo['extension'])) {
return $matches[0];
}
$url = str_replace('__small', '', $url);
$url = str_replace('__midium', '', $url);
$url = str_replace('__large', '', $url);
$basename = mb_basename($url, '.' . $pathinfo['extension']);
$_url = 'files' . DS . 'uploads' . DS . $basename . '__mobile_large.' . $pathinfo['extension'];
// TODO uploads固定となってしまっているのでmodelから取得するようにする
$path = WWW_ROOT . $_url;
if (file_exists($path)) {
return '<a' . $matches[1] . 'href="' . $this->BcHtml->webroot($_url) . '"' . $matches[3] . '><img' . $matches[4] . '/></a>';
} else {
return $matches[0];
}
}