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NOISSUE code rearrange

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ngleader 2013-11-21 21:59:48 +09:00
parent 0a5bf152a8
commit 681a9b2d07
2 changed files with 334 additions and 484 deletions
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531
classes/context/Context.class.php
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287
classes/file/FileHandler.class.php
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@ -17,10 +17,9 @@ class FileHandler
*/ */
function getRealPath($source) function getRealPath($source)
{ {
$temp = explode(DIRECTORY_SEPARATOR, $source); if(substr_compare($source, './', 0, 2) === 0)
if($temp[0] == '.')
{ {
$source = _XE_PATH_ . substr($source, 2); return _XE_PATH_ . substr($source, 2);
} }
return $source; return $source;
} }
@ -42,7 +41,7 @@ class FileHandler
$target_dir = self::getRealPath($target_dir); $target_dir = self::getRealPath($target_dir);
if(!is_dir($source_dir)) if(!is_dir($source_dir))
{ {
return false; return FALSE;
} }
// generate when no target exists // generate when no target exists
@ -61,7 +60,7 @@ class FileHandler
$oDir = dir($source_dir); $oDir = dir($source_dir);
while($file = $oDir->read()) while($file = $oDir->read())
{ {
if(substr($file, 0, 1) == '.') if($file{0} == '.')
{ {
continue; continue;
} }
@ -90,6 +89,7 @@ class FileHandler
} }
} }
} }
$oDir->close();
} }
/** /**
@ -125,12 +125,7 @@ class FileHandler
*/ */
function readFile($filename) function readFile($filename)
{ {
if(($filename = self::exists($filename)) === FALSE) if(($filename = self::exists($filename)) === FALSE || filesize($filename) < 1)
{
return;
}
if(filesize($filename) < 1)
{ {
return; return;
} }
@ -149,20 +144,14 @@ class FileHandler
function writeFile($filename, $buff, $mode = "w") function writeFile($filename, $buff, $mode = "w")
{ {
$filename = self::getRealPath($filename); $filename = self::getRealPath($filename);
$pathinfo = pathinfo($filename); $pathinfo = pathinfo($filename);
$path = $pathinfo['dirname']; self::makeDir($pathinfo['dirname']);
self::makeDir($path);
$mode = strtolower($mode); $flags = 0;
if($mode == 'a') if(strtolower($mode) == 'a')
{ {
$flags = FILE_APPEND; $flags = FILE_APPEND;
} }
else
{
$flags = 0;
}
@file_put_contents($filename, $buff, $flags|LOCK_EX); @file_put_contents($filename, $buff, $flags|LOCK_EX);
@chmod($filename, 0644); @chmod($filename, 0644);
@ -172,7 +161,7 @@ class FileHandler
* Remove a file * Remove a file
* *
* @param string $filename path of target file * @param string $filename path of target file
* @return bool Returns true on success or false on failure. * @return bool Returns TRUE on success or FALSE on failure.
*/ */
function removeFile($filename) function removeFile($filename)
{ {
@ -186,7 +175,7 @@ class FileHandler
* *
* @param string $source Path of source file * @param string $source Path of source file
* @param string $target Path of target file * @param string $target Path of target file
* @return bool Returns true on success or false on failure. * @return bool Returns TRUE on success or FALSE on failure.
*/ */
function rename($source, $target) function rename($source, $target)
{ {
@ -198,7 +187,7 @@ class FileHandler
* *
* @param string $source Path of source file * @param string $source Path of source file
* @param string $target Path of target file * @param string $target Path of target file
* @return bool Returns true on success or false on failure. * @return bool Returns TRUE on success or FALSE on failure.
*/ */
function moveFile($source, $target) function moveFile($source, $target)
{ {
@ -231,16 +220,15 @@ class FileHandler
* *
* @param string $path Path of target directory * @param string $path Path of target directory
* @param string $filter If specified, return only files matching with the filter * @param string $filter If specified, return only files matching with the filter
* @param bool $to_lower If true, file names will be changed into lower case. * @param bool $to_lower If TRUE, file names will be changed into lower case.
* @param bool $concat_prefix If true, return file name as absolute path * @param bool $concat_prefix If TRUE, return file name as absolute path
* @return string[] Array of the filenames in the path * @return string[] Array of the filenames in the path
*/ */
function readDir($path, $filter = '', $to_lower = false, $concat_prefix = false) function readDir($path, $filter = '', $to_lower = FALSE, $concat_prefix = FALSE)
{ {
$path = self::getRealPath($path); $path = self::getRealPath($path);
$output = array(); $output = array();
if(substr($path, -1) != DIRECTORY_SEPARATOR) if(substr($path, -1) != DIRECTORY_SEPARATOR)
{ {
$path .= DIRECTORY_SEPARATOR; $path .= DIRECTORY_SEPARATOR;
@ -254,12 +242,7 @@ class FileHandler
$files = scandir($path); $files = scandir($path);
foreach($files as $file) foreach($files as $file)
{ {
if(substr($file, 0, 1) == '.') if($file{0} == '.' || ($filter && !preg_match($filter, $file)))
{
continue;
}
if($filter && !preg_match($filter, $file))
{ {
continue; continue;
} }
@ -273,10 +256,6 @@ class FileHandler
{ {
$file = preg_replace($filter, '$1', $file); $file = preg_replace($filter, '$1', $file);
} }
else
{
$file = $file;
}
if($concat_prefix) if($concat_prefix)
{ {
@ -295,7 +274,7 @@ class FileHandler
* This function creates directories recursively, which means that if ancestors of the target directory does not exist, they will be created too. * This function creates directories recursively, which means that if ancestors of the target directory does not exist, they will be created too.
* *
* @param string $path_string Path of target directory * @param string $path_string Path of target directory
* @return bool true if success. It might return nothing when ftp is used and connection to the ftp address failed. * @return bool TRUE if success. It might return nothing when ftp is used and connection to the ftp address failed.
*/ */
function makeDir($path_string) function makeDir($path_string)
{ {
@ -352,7 +331,7 @@ class FileHandler
$path_list = explode(DIRECTORY_SEPARATOR, $path_string); $path_list = explode(DIRECTORY_SEPARATOR, $path_string);
$path = _XE_PATH_; $path = _XE_PATH_;
for($i = 0; $i < count($path_list); $i++) for($i = 0, $c = count($path_list); $i < $c; $i++)
{ {
if(!$path_list[$i]) if(!$path_list[$i])
{ {
@ -523,7 +502,7 @@ class FileHandler
else else
{ {
$oRequest = new HTTP_Request($url); $oRequest = new HTTP_Request($url);
if(count($headers)) if(count($headers) > 0)
{ {
foreach($headers as $key => $val) foreach($headers as $key => $val)
{ {
@ -537,7 +516,7 @@ class FileHandler
$oRequest->addCookie($key, $val); $oRequest->addCookie($key, $val);
} }
} }
if(count($post_data)) if(count($post_data) > 0)
{ {
foreach($post_data as $key => $val) foreach($post_data as $key => $val)
{ {
@ -594,12 +573,11 @@ class FileHandler
* @param string $method GET/POST * @param string $method GET/POST
* @param string $content_type Content type header of HTTP request * @param string $content_type Content type header of HTTP request
* @param string[] $headers Headers key vaule array. * @param string[] $headers Headers key vaule array.
* @return bool true: success, false: failed * @return bool TRUE: success, FALSE: failed
*/ */
function getRemoteFile($url, $target_filename, $body = null, $timeout = 3, $method = 'GET', $content_type = null, $headers = array()) function getRemoteFile($url, $target_filename, $body = null, $timeout = 3, $method = 'GET', $content_type = null, $headers = array())
{ {
$body = self::getRemoteResource($url, $body, $timeout, $method, $content_type, $headers); if(!($body = self::getRemoteResource($url, $body, $timeout, $method, $content_type, $headers)))
if(!$body)
{ {
return FALSE; return FALSE;
} }
@ -617,41 +595,31 @@ class FileHandler
*/ */
function returnBytes($val) function returnBytes($val)
{ {
$val = trim($val); $last = strtolower(substr(trim($val), -1));
$last = strtolower(substr($val, -1)); switch ($last)
if($last == 'g')
{ {
$val *= 1024 * 1024 * 1024; case 'g':
} $val *= 1024 * 1024 * 1024;
else if($last == 'm') break;
{ case 'm':
$val *= 1024 * 1024; $val *= 1024 * 1024;
} break;
else if($last == 'k') case 'k':
{ $val *= 1024;
$val *= 1024; break;
}
else
{
$val *= 1;
} }
return $val; return (int) $val;
} }
/** /**
* Check available memory to load image file * Check available memory to load image file
* *
* @param array $imageInfo Image info retrieved by getimagesize function * @param array $imageInfo Image info retrieved by getimagesize function
* @return bool true: it's ok, false: otherwise * @return bool TRUE: it's ok, FALSE: otherwise
*/ */
function checkMemoryLoadImage(&$imageInfo) function checkMemoryLoadImage(&$imageInfo)
{ {
if(!function_exists('memory_get_usage'))
{
return TRUE;
}
$K64 = 65536; $K64 = 65536;
$TWEAKFACTOR = 2.0; $TWEAKFACTOR = 2.0;
$channels = $imageInfo['channels']; $channels = $imageInfo['channels'];
@ -677,20 +645,22 @@ class FileHandler
* @param int $resize_height Height to resize * @param int $resize_height Height to resize
* @param string $target_type If $target_type is set (gif, jpg, png, bmp), result image will be saved as target type * @param string $target_type If $target_type is set (gif, jpg, png, bmp), result image will be saved as target type
* @param string $thumbnail_type Thumbnail type(crop, ratio) * @param string $thumbnail_type Thumbnail type(crop, ratio)
* @return bool true: success, false: failed * @return bool TRUE: success, FALSE: failed
*/ */
function createImageFile($source_file, $target_file, $resize_width = 0, $resize_height = 0, $target_type = '', $thumbnail_type = 'crop') function createImageFile($source_file, $target_file, $resize_width = 0, $resize_height = 0, $target_type = '', $thumbnail_type = 'crop')
{ {
// check params
if (($source_file = self::exists($source_file)) === FALSE) if (($source_file = self::exists($source_file)) === FALSE)
{ {
return; return;
} }
$target_file = self::getRealPath($target_file);
$target_file = self::getRealPath($target_file);
if(!$resize_width) if(!$resize_width)
{ {
$resize_width = 100; $resize_width = 100;
} }
if(!$resize_height) if(!$resize_height)
{ {
$resize_height = $resize_width; $resize_height = $resize_width;
@ -702,8 +672,8 @@ class FileHandler
{ {
return FALSE; return FALSE;
} }
list($width, $height, $type, $attrs) = $imageInfo;
list($width, $height, $type, $attrs) = $imageInfo;
if($width < 1 || $height < 1) if($width < 1 || $height < 1)
{ {
return; return;
@ -725,193 +695,139 @@ class FileHandler
break; break;
default : default :
return; return;
break;
} }
// if original image is larger than specified size to resize, calculate the ratio
if($resize_width > 0 && $width >= $resize_width)
{
$width_per = $resize_width / $width;
}
else
{
$width_per = 1;
}
if($resize_height > 0 && $height >= $resize_height)
{
$height_per = $resize_height / $height;
}
else
{
$height_per = 1;
}
if($thumbnail_type == 'ratio')
{
if($width_per > $height_per)
{
$per = $height_per;
}
else
{
$per = $width_per;
}
$resize_width = $width * $per;
$resize_height = $height * $per;
}
else
{
if($width_per < $height_per)
{
$per = $height_per;
}
else
{
$per = $width_per;
}
}
if(!$per)
{
$per = 1;
}
// get type of target file
if(!$target_type) if(!$target_type)
{ {
$target_type = $type; $target_type = $type;
} }
$target_type = strtolower($target_type); $target_type = strtolower($target_type);
// create temporary image with target size // if original image is larger than specified size to resize, calculate the ratio
if(function_exists('imagecreatetruecolor')) $width_per = ($resize_width > 0 && $width >= $resize_width) ? $resize_width / $width : 1;
$height_per = ($resize_height > 0 && $height >= $resize_height) ? $resize_height / $height : 1;
$per = NULL;
if($thumbnail_type == 'ratio')
{ {
$thumb = imagecreatetruecolor($resize_width, $resize_height); $per = ($width_per > $height_per) ? $height_per : $width_per;
$resize_width = $width * $per;
$resize_height = $height * $per;
}
else
{
$per = ($width_per < $height_per) ? $height_per : $width_per;
}
// create temporary image with target size
$thumb = NULL;
if(function_exists('imagecreateTRUEcolor'))
{
$thumb = imagecreateTRUEcolor($resize_width, $resize_height);
} }
else if(function_exists('imagecreate')) else if(function_exists('imagecreate'))
{ {
$thumb = imagecreate($resize_width, $resize_height); $thumb = imagecreate($resize_width, $resize_height);
} }
else
{
return FALSE;
}
if(!$thumb) if(!$thumb)
{ {
return FALSE; return FALSE;
} }
$white = imagecolorallocate($thumb, 255, 255, 255); imagefilledrectangle($thumb, 0, 0, $resize_width - 1, $resize_height - 1, imagecolorallocate($thumb, 255, 255, 255));
imagefilledrectangle($thumb, 0, 0, $resize_width - 1, $resize_height - 1, $white);
// create temporary image having original type // create temporary image having original type
$source = NULL;
switch($type) switch($type)
{ {
case 'gif' : case 'gif' :
if(!function_exists('imagecreatefromgif')) if(function_exists('imagecreatefromgif'))
{ {
return FALSE; $source = @imagecreatefromgif($source_file);
} }
$source = @imagecreatefromgif($source_file);
break; break;
// jpg
case 'jpeg' : case 'jpeg' :
case 'jpg' : case 'jpg' :
if(!function_exists('imagecreatefromjpeg')) if(function_exists('imagecreatefromjpeg'))
{ {
return FALSE; $source = @imagecreatefromjpeg($source_file);
} }
$source = @imagecreatefromjpeg($source_file);
break; break;
// png
case 'png' : case 'png' :
if(!function_exists('imagecreatefrompng')) if(function_exists('imagecreatefrompng'))
{ {
return FALSE; $source = @imagecreatefrompng($source_file);
} }
$source = @imagecreatefrompng($source_file);
break; break;
// bmp
case 'wbmp' : case 'wbmp' :
case 'bmp' : case 'bmp' :
if(!function_exists('imagecreatefromwbmp')) if(function_exists('imagecreatefromwbmp'))
{ {
return FALSE; $source = @imagecreatefromwbmp($source_file);
} }
$source = @imagecreatefromwbmp($source_file);
break; break;
default : }
return;
if(!$source)
{
imagedestroy($thumb);
return FALSE;
} }
// resize original image and put it into temporary image // resize original image and put it into temporary image
$new_width = (int) ($width * $per); $new_width = (int) ($width * $per);
$new_height = (int) ($height * $per); $new_height = (int) ($height * $per);
$x = 0;
$y = 0;
if($thumbnail_type == 'crop') if($thumbnail_type == 'crop')
{ {
$x = (int) ($resize_width / 2 - $new_width / 2); $x = (int) ($resize_width / 2 - $new_width / 2);
$y = (int) ($resize_height / 2 - $new_height / 2); $y = (int) ($resize_height / 2 - $new_height / 2);
} }
else
{
$x = 0;
$y = 0;
}
if($source) if(function_exists('imagecopyresampled'))
{ {
if(function_exists('imagecopyresampled')) imagecopyresampled($thumb, $source, $x, $y, 0, 0, $new_width, $new_height, $width, $height);
{
imagecopyresampled($thumb, $source, $x, $y, 0, 0, $new_width, $new_height, $width, $height);
}
else
{
imagecopyresized($thumb, $source, $x, $y, 0, 0, $new_width, $new_height, $width, $height);
}
} }
else else
{ {
return FALSE; imagecopyresized($thumb, $source, $x, $y, 0, 0, $new_width, $new_height, $width, $height);
} }
// create directory // create directory
$path = dirname($target_file); self::makeDir(dirname($target_file));
self::makeDir($path);
// write into the file // write into the file
$output = NULL;
switch($target_type) switch($target_type)
{ {
case 'gif' : case 'gif' :
if(!function_exists('imagegif')) if(function_exists('imagegif'))
{ {
return FALSE; $output = imagegif($thumb, $target_file);
} }
$output = imagegif($thumb, $target_file);
break; break;
case 'jpeg' : case 'jpeg' :
case 'jpg' : case 'jpg' :
if(!function_exists('imagejpeg')) if(function_exists('imagejpeg'))
{ {
return FALSE; $output = imagejpeg($thumb, $target_file, 100);
} }
$output = imagejpeg($thumb, $target_file, 100);
break; break;
case 'png' : case 'png' :
if(!function_exists('imagepng')) if(function_exists('imagepng'))
{ {
return FALSE; $output = imagepng($thumb, $target_file, 9);
} }
$output = imagepng($thumb, $target_file, 9);
break; break;
case 'wbmp' : case 'wbmp' :
case 'bmp' : case 'bmp' :
if(!function_exists('imagewbmp')) if(function_exists('imagewbmp'))
{ {
return FALSE; $output = imagewbmp($thumb, $target_file, 100);
} }
$output = imagewbmp($thumb, $target_file, 100);
break; break;
} }
@ -932,7 +848,7 @@ class FileHandler
* *
* @see self::writeIniFile() * @see self::writeIniFile()
* @param string $filename Path of the ini file * @param string $filename Path of the ini file
* @return array ini array (if the target file does not exist, it returns false) * @return array ini array (if the target file does not exist, it returns FALSE)
*/ */
function readIniFile($filename) function readIniFile($filename)
{ {
@ -963,11 +879,11 @@ class FileHandler
* @see self::readIniFile() * @see self::readIniFile()
* @param string $filename Target ini file name * @param string $filename Target ini file name
* @param array $arr Array * @param array $arr Array
* @return bool if array contains nothing it returns false, otherwise true * @return bool if array contains nothing it returns FALSE, otherwise TRUE
*/ */
function writeIniFile($filename, $arr) function writeIniFile($filename, $arr)
{ {
if(count($arr) == 0) if(!is_array($arr) || count($arr) == 0)
{ {
return FALSE; return FALSE;
} }
@ -1021,8 +937,7 @@ class FileHandler
function openFile($filename, $mode) function openFile($filename, $mode)
{ {
$pathinfo = pathinfo($filename); $pathinfo = pathinfo($filename);
$path = $pathinfo['dirname']; self::makeDir($pathinfo['dirname']);
self::makeDir($path);
require_once("FileObject.class.php"); require_once("FileObject.class.php");
return new FileObject($filename, $mode); return new FileObject($filename, $mode);
@ -1032,7 +947,7 @@ class FileHandler
* Check whether the given file has the content. * Check whether the given file has the content.
* *
* @param string $filename Target file name * @param string $filename Target file name
* @return bool Returns true if the file exists and contains something. * @return bool Returns TRUE if the file exists and contains something.
*/ */
function hasContent($filename) function hasContent($filename)
{ {
@ -1043,24 +958,24 @@ class FileHandler
* Check file exists. * Check file exists.
* *
* @param string $filename Target file name * @param string $filename Target file name
* @return bool Returns false if the file does not exists, or Returns full path file(string). * @return bool Returns FALSE if the file does not exists, or Returns full path file(string).
*/ */
function exists($filename) function exists($filename)
{ {
$filename = self::getRealPath($filename); $filename = self::getRealPath($filename);
return file_exists($filename) ? $filename : false; return file_exists($filename) ? $filename : FALSE;
} }
/** /**
* Check it is dir * Check it is dir
* *
* @param string $dir Target dir path * @param string $dir Target dir path
* @return bool Returns false if the dir is not dir, or Returns full path of dir(string). * @return bool Returns FALSE if the dir is not dir, or Returns full path of dir(string).
*/ */
function isDir($path) function isDir($path)
{ {
$path = self::getRealPath($path); $path = self::getRealPath($path);
return is_dir($path) ? $path : false; return is_dir($path) ? $path : FALSE;
} }
} }