phpimageeditor 修改後自用
- WBOY原創
- 2016-08-08 09:27:331007瀏覽
下載元件phpimageeditor;
$ vim phpimageeditor/lite/shared/classes/phpimageeditor.php
覆蓋
class PHPImageEditor {
riginal = " ";
var $srcPng = "";
var $srcWorkWith = "";
var $urlWorkWith = "";
var $actionSaveAndClose = "保存";
var $actionRotateLeft = "旋轉:90";
var $actionRotateRight = "旋轉:-90";
var $actionGrayscale = "1m";
" ;
var $actionUndo = "撤銷";
var $actionUpdate = "更新";
var $actionRotateIsSelected = false; var $fieldNameKeepProportions = "keepproportions " ;
var $errorMessages = array();
var $formName = "phpimageeditor";
var $inputWidth = -1var🠭🠭🠭🠭🠭 %; var $inputCropRight = 0;
var $inputCropTop = 0;
var $inputCropBottom = 0;
var $inputKeepProportions = true;
var $inputCropKeepProportions = true;
var $inputCropKeepProps;
var $inputPanel = PIE_START_PANEL;
var $inputLanguage = PIE_DEFAULT_LANGUAGE;
var $inputContrast = 0;
var $inputBrightness = 0;
var $inputContrastLast = 0;
var $inputBrightnessLast = 05; Key = "imagesrc";
var $texts = array( ) ;
var $actions = "";
var $isPostBack = false;
var $isAjaxPost = false;
inal var $finalfinal $ var $widthKeepProportions = -1;
var $ heightKeepProportions = -1;
var $userId = "";
var $fonts = array();
var $doSave = false;
Max );
// var $photoInfo = array();
function PHPImageEditor() {
$this->LoadLanguage(); ),_PHif. {
$this->errorMessages[] = phpversion() 。 」 「。 $this->texts["舊 PHP 版本"] 。 」 「。 PIE_PHP_VERSION_MINIMUM;
return;
}
$srcEdit = "";
if ($_GET[$this->httpImageKey] ! = NULL）{
$l = DIRECTORY_SEPARATOR;
$file = dirname(dirname(dirname(dirname(__FILE__)))) 。 "{$l}tmp{$l}{$_GET[$this->httpImageKey]}";
#$srcEdit = strip_ ($file) ;
}
if ($srcEdit == "") {
return;
}
$ this->srcEdit = urldecode( $srcEdit);
if (isset($_POST["userid"]))
$this-> $this->userId = "_" 。 str_replace(".", "_", $_SERVER['REMOTE_ADDR']);
#在 Windows Vista 的虛擬方塊中我會得到 :: 為 ip。
#刪除它以避免錯誤。
$this-> userId = str_replace("_::", "", $this->userId);
$this->SetSrcPng();
$this-> SetSrcWorkWith();
if (!file_exists($this->srcEdit)) {
$this-> }
$info = getimagesize ($this- >srcEdit);
if (!$info) {
$this->errorMessages[ }
$this->mimeType = image_type_to_m ime_type($訊息[2]);
// echo image_type_to_mime_type($info[2])."===".image_type_to_mime_type(IMAGETYPE_JPEG);exit;mŜ_mi==o_Fmmoo; TYPE_JPEG ) || $this- >mimeType == image_type_to_mime_type(IMAGETYPE_GIF) || $this->mimeType == image_type_to_mime_type(IMAGETYPE_PNG)) {
$this->SaveOriginal();
$ this->resourceWorkWith = $ this->CreateImage($this->srcOriginal);
$this->SavePng();
$this->resourceWorkWith = $this->CreateImage( $this->srcPng);
}
else {
return;
}
$this- >最終寬度= $this-> GetWidth();
$this->finalHeight = $this->GetHeight();
portions = $ this->GetHeight();
// $this->photoInfo = $this->GetUserData();
s($_POST["rotate" ]) != "-1" );
$this->actionRotate = strip_tags($_POST["rotate"]);
$this- >isAjaxPost = (strip_tags($_POST) ["isajaxpost"]) == "true");
$this->inputWidth = (int) strip_tags($_POST["wth) >inputHeight = (int) strip_tags($_POST[" height"]);
$this->inputCropLeft = (int) strip_tags($_POST[ "]); _tags($_POST[ "cropright"]);
$this ->inputCropTop = (int) strip_tags($_POST["croptop"]);
"]);
$ this->inputPanel = (int) strip_tags ($_POST["面板"]);
$this->inputLanguage = strip_tags($_POST["language"]);
$this->inputKeepProportions = (strip_tag $this->inputCropKeepProportions = ( strip_tags（$ _ post [“ cropkeepproportionsval”]）==“ 1”）;
$ this-> inputcropkeepproportionsratio =（float）strip_tags（$ _ post [$ _ post [" cropkeepproportionsratio )[$ _ post [$ _ post [" cropkeepproportionsratio 時間[" "1");
$this->inputBrightness = (int) strip_tags($_POST["亮度"]);
_this_$pripp); $ this->inputBrightnessLast = (int) strip_tags($_POST["brightnesslast"]);
$this->inputContrastLast ); $this - > action（strip_tags（$ _ post [“actionType”]）;
}
}
函數loadLanguage（）{
$ lankinglanguage（）{
$ Lakans =“”;
If（isset（$ _） post ['']））{登陸
$ $ $ $ $ this->inputLanguage = $_POST["language"];
$language = $this->inputLanguage; $this- >inputLanguage = $_GET[ "語言"];
$語言= $this->inputLanguage;
$ tryLanguage = "語言/" 。 $語言。 ".ini";
if (file_exists($tryLanguage))
$this->文本
$this->texts = PIE_GetTexts("語言/" . PIE_DEFAULT_LANGUAGE . ".ini");
//從english 載入目前語言中不存在的文字。
as $key => $text) {
if (array_key_exists($key, $this->texts) === false)
}
}
function SetSrcOriginal() {
$arr =explode("/", $this->srcEdit);
$this->srcOriginal = PIE_IMAGE_ORIGINAL_PATH 。 ith( ) {
$arr =explode("/", $this->srcEdit);
$srcWorkWith = PIE_IMAGE_WORK_WITH_PATH . $this->AddUserIdToImageSrc($arr[count($arr) - 1]);
$srcWorkWith = substr($srcWorkWith, 0, strripos .$srcWorkWith, ".")) 。 >srcWorkWith = $srcWorkWith;
// $this->urlWorkWith = $this->isAjaxPost & ? "http://".str_replace(DIRECTORY_SEPARATOR,"/",str_replace(DOC_ROOT,$_SERVER['SERVER_NAME'],$this->srcEdit))
" /",str_replace(DOC_ROOT,$_SERVER['SERVER_NAME'],$srcWorkWith))
// ;
if ($_POST['actiontype'] == $this->actionSaveAndClose) { = kW str_replace(DIRECTORY_SEPARATOR, "/", str_replace(DOC_ROOT, $_SERVER['SERVER_NAME'], $this->srcEdit));
ith}";
} else {
$這個->urlWorkWith = "http://" 。 str_replace(DIRECTORY_SEPARATOR, "/", str_replace(DOC_ROOT, $_SERVER['SERVER_NAME'], $srcWorkWith)); "noAjax:{$this->urlWorkWith}" ;
}
}
函數SetSrcPng() {
$arr /c NG_PATH 。 - 1 ]);
$srcPng = substr($srcPng, 0, strripos($srcPng, ".")) 。 ".png tion SaveOriginal() {
複製($this->srcEdit, $this->srcOriginal);
# 調整大小以適應最大寬度/高度。 $finalWidth = $this -> GetWidthFromImage($imageTmp);
$finalHeight = $this->GetHeightFromImage($imageTmp);
AGE_MAX_WIDTH) {
$widthProp = PIE_IMAGE_MAX_WIDTH / $finalWidth;
PIE_IMAGE_MAX_WIDTH;
$finalHeight = round($final高度* $widthProp);
$doSave = true;
}
if ($ FinalHeight > PIE_IMAGE_MAX_HEIGHT) {
$heightProp = PIE_IMAGE _MAX_HEIGHT / $finalHeight;
$finalHeight = PIE_IMAGE_MAX_HEIGHT;
$finalWidth = round($finalWidth * $heightProp);
$doSave = true;
$ imageTmp = $this->ActionResize($finalWidth, $finalHeight, $imageTmp);
$this - 儲存影像($imageTmp, $this->srcOriginal);
}
}
function SavePng() { _type_to_mime_type(IMAGETYPE_PNG));
}
功能ErrorHasOccurred() {
return (count($this->errorMessages) > 0)); return $this->finalWidth;
}
function GetHeightFinal() {
return $ this->final身高;
}
function GetWidth() {
return $this->GetWidthFromImage
if ($this->isPostBack)
return (int $_POS) T[" widthlast"];
return $this->GetWidth();
}
function GetHeight() {
return $this->GetHeightFromImage($this->resourceWorkWith);
}
return (int) $_POST["heightlast"];
return $this->GetWidth();
}
function GetWidthFromImage($image) { function GetHeightFromImage($image) {
return imagesy($image);
}
功能Action($actionType) {
$this->doSave = false;
if ($actionType== $this->actionUndo) { $this->doSave = true;
}
if ($actionType == $this->actionUpdate || $actionType == $this->actionSaveAndClose) {
if ($this->inputWidth != $putHeightWid||ththis-GetWid|| $this->GetHeightLast())
$this->actions .= $this->GetActionSeparator() 。「調整大小：」。 if ($ this->inputCropLeft != 0 || $this->inputCropRight != 0 || $this->inputCropTop != 0 || $this->inputCropBottom != 0)
GetActionSeparator() 。 doSave = true;
}
) === false) {
$this->actions .= $this->GetActionSeparator() 。 $this->actionGrayscale 。 } else if ($actionType == $this-> actionUpdate && !$this->inputGrayscale) {
if (!(strpos($this-> actions, $this->actionGrayscale) === false) { str_replace($this->actionGrayscale 。 「：0」。 $this->GetActionSeparator(), "", $this-> actions);
$this->actions = str_replace($this->GetActionSeparator() $ this->actions);
$this->actions = str_replace( $this->actionGrayscale . ":0", " = true;
}
}
if ($this->inputContrast != $this->inputContrastLast) {
$this->actions .= $this->GetActionSeparator() 。 $ this->doSave = true;
}
if ($this->inputBrightness != $this-T 。 」。$this->inputBrightness;
$this->doSave = true;
}
if ($this->actionRotateIsSelected) {
if ($this->actionRotate == $this->actionRotateLeft) {
。 this-> dosave = true;
} else if（$this->actionRotate == $this->actionRotateright）{
$this->actions。 $this->actionRotateRight;
}
}
$finalContrast = 0;
$finalBrightness $finalBrightnessFound = false;
$finalGrayscale = false;
if ($this- >doSave && $this->actions != " ") {
$allActions =explode($this->actionSeparatorSign, $this->actions);
opLeft = 0;
$finalCropRight = 0;
$finalCropTop = 0;
$finalCropBottom = 0;
$doSwitch = false;
foreach ($allActions as $loopA ction) {
$actionDetail =explode(":", $loopAction);
$ actionValues = Explode(",", $actionDetail[1]);
if ($actionDetail[0] == "resize th = (int) $actionValues[0];
$this - >finalHeight = (int) $actionValues[1];
} else if ($actionDetail[0] == "crop") { Values[0];
$actionValueRight =（整數） $actionValues[1];
$actionValueTop = (int) $actionValues[2];
$actionValueBottom = (int) $actionValues[3];
$widthProp = 1;
$heightProp = 1;
if ($doSwitch) {
$widthProp = (($this->GetHeight, $heightProp = (($this->GetWidth() - ($finalCropLeft + $ Final)裁切權)) / $this->finalHeight);
} else {
$widthProp = (($this->GetWidth() - ($finalCropLeft + $finalCropRight)) / $this->finalWidth);
finalCropTop + $finalCropBottom) ) / $this->finalHeight);
}
$cropLeft = $actionValueLeft * $widthProp;
$cropRight = $actionValueRight * $widthProp;
$cropTop = $actionValueTop * $heightProp;
$cropBottom = $actionValueBottom * $heightProp ;
, cropValues = array();
$cropValues[] = $cropBottom;
$cropValues[] = $cropTop;
if ($finalRotate != 0)
$cropValues = $this->RotateArray() $finalCropRight += $cropValues[0];
$ FinalCropLeft += $cropValues[2];
$finalCropTop += $ = ($actionValueLeft + $actionValueRight);
$this ->最終高度-= ($actionValueTop + $ actionValueBottom );
}
$finalGrayscale = true;
) {
$finalContrastFound = true;
$finalContrast = $actionValues[0];
} else if ($actionDetail[0] == "鄂") {
$finalBrightnessFound = true;
$finalBrightness = $actionValues[0] ;
} else if ($actionDetail[0] == "轉") {
$finalWidthTmp = $this->finalWidth;
$this->final inalHeight = $finalWidthTmp;
}
$finalRotate = = 360 )
$finalRotate = 0;
|| $finalRotate == 270 || $finalRotate == -90 || $finalRotate == -27 0 ） ）；
}
//1.所有效果。
if ($finalGrayscale)
$this->ActionGrayscale();
if ($finalBrightnessFound)
$this->ActionBrightness($finalBrightness);
if ($finalContrastFound)
$ this->ActionContrast($finalContrast * -1);
//2.進行。
$finalCropRight = round($finalCropRight);
$finalCrop頂部= 圓形($finalCropTop) ;
$finalCropBottom = round($ FinalCropBottom);
if ($finalCropft|| opBottom != 0)
$this->A ctionCrop($ finalCropLeft, $finalCropRight, $finalCropTop, $finalCropBottom);
//3.旋轉
if ($finalRotate != 0)
維持比例值。 = round($this->GetWidth() / $this->GetHeight(), 1)) {
//看起來與原始的比例thKeepProportions = $this-> GetWidth();
$this->heightKeepProportions = $this->GetHeight();
// 比例已變更。 > FinalWidth;
$this->heightKeepProportions = $this->finalHeight;
if ($this->finalWidth > 0 && $this->finalHeight > 0)
= $this->ActionResize($this->finalWidth, $this->finalHeight, $this->resourceWorkWith );
$ this-> saveimage（$ this-> resourceWorkWith，$ this-> srcworkwith，image_type_to_mime_type（imagetype_png））;
}
}
$ this-> inputbrightness = $ Finalbrightness; Finalbrightness;
$ $ $ $ $ $ $ $ >inputGrayscale = $finalGrayscale;
if ($actionType == $this->actionSaveAndClose) { srcEdit, $this->mimeType);
unlink($ this->srcOriginal);
->srcWorkWith);
PIE_DeleteOldImages(PIE) _IMAGE_ORIGINAL_PATH);
刪除舊圖片（PIE_IMAGE_PNG_PATH）;
PIE_DeleteOldImages（PIE_IMAGE_WORK_WITH_PATH）; AVE？ : '';
// PIE_Echo('');
}
}
function 我 , $height);
PIE_KeepTranspacecyCopyRe取樣（ $ newImage, $this->mimeType);
imagecopyresampled($newImage, $image, 0, 0, 0, 0, $width, $height, $this->GetWidFromImage($$image) $ image) ));
return $newImage;
}
function ActionCrop($cropLeft, $cropRight, $cropTop, $croBotBot>WpcropLeft ) - $cropLeft - $cropRight;
$cropHeight = $ this->GetHeight() - $cropTop - $cropBottom;
$newImageCropped = @imagecreatetruecolor($cropWidth, $cropHeight);com類型);
//imagecopy($newImageCropped, $this ->resourceWorkWith, 0, 0, $cropLeft, $cropTop, $cropWidth, $cropHeight);
imagecopyresampled($newImageCropped, $this->resourceWorkWith, 0, 0, $cropLeft, $cropTop, $cropWidth $newImageCropped;
}
function ActionUndo () {
$separatorPos = strrpos($this->actions, $this->actionSeparatorSign);
if str($this->actions , 0, $separatorPos);
} else {
$this-> rcEdit) {
$info = getimagesize($srcEdit);
if (!$info)
return NULL;
$mimeType = image_type_to_mime_type($info[2]); ) {
return imagecreatefromjpeg($srcEdit);
} else if ($mimeType == image_type_to_mime_type(IMAGETYPE_GIF )) {
if ($mimeType == image_type_to_mime_type(IMAGETYPE_PNG)) {
return imagecreatefr 空；
}
function ActionRotate($Degrees) {
if (function_exists('imagerotate'))
0);
else
$this->資源工作帶= PIE_ImageRotate ($this->resourceWorkWith, $Degrees);
if ($this->mimeType == image_type_to_mime_type(IMAGETYPE_GIF) = $this_this-miAGE_L== 保留// 變形
影像以阿爾法($this->resourceWorkWith, true);
imagesavealpha($this->resourceWorkWith, true);
if (function_exists('imagefilter'))
以過濾器（$此-> resourceWorkWith，IMG_FILTER_GRAYSCALE） ;
else
PIE_Grayscale($this->resourceWorkWith);
//-100 = 最大，0 = 無變化，+100 =最小化
if (function_ex ists ('影像過濾器' ))
imagefilter($this->resourceWorkWith, IMG_FILTER_CONTRAST, $contrast); $this->resourceWorkWith, $contrast);
}
function ActionB正確性（$light）{
//-255 = 最小亮度, 0 = 不變，+255 = 最大亮度
if (function_exists('imagefilter'))
. );
else
PIE_Bright尼斯（ $這個->resourceWork)與，$light） ;
}
function GetErrorMessages() {
;
PIE_Echo('
');
foreach ( $this->errorMessages as $errorMessage)
PIE_Echo('
' . $錯誤訊息。');
}
}
function GetActions() {
PIE_Echo($this->actions PIE_Echo($this->actions); if ($this->actions != "")
返回 $this-> actionSeparatorSign;
return "";
}
function SaveImage($image, $ $mimeType = $this->mimeType;
if ($ mimeType == image_type_to_mime_type(IMAGETYPE_JPEG)) {
imagejpeg($image, $toSrc);
{
imagegif($image, $toSrc);
} 否則若 ($ mimeType == image_type_to_mime_type(IMAGETYPE_PNG)) {
imagepng($image, $toSrc);
}
}
}
if ($this->resourceWorkWith)
,
$finalArray = array();
//-3 到3
$finalArray [] = $到達[ $this->NumberOfStepsCalculator($numberOfSteps + 0)];
$finalArray[] = $arr[$this->NumberOfStepsCal $this->NumberOfStepsCalculator( $numberOfSteps + 2)];
$finalArray[] = $arr[$this->NumberOfStepsCalculator($numberOfSteps + 3)];
function NumberOfStepsCalculator($sum) {
$maxIndex = 3;
if ($sum > $maxIndex)
return ($sum - $maxIndex) - 1 return ($sum + $maxIndex) + 1;
}
return $總和；
}
function AddUserIdToImageSrc($imageSrc) {
$name = end(explode(DIRECTORY_SEPARATOR, $imageSrc%); $ext = end(explode('.', $name) );
$p = strlen($ext) + 1;
$f = str_replace(substr($imageSrc, -$p), "{$this-> str_replace(substr($imageSrc, -$p), "{$this->user回傳$f;
}
函數GetFormAction() {
$joomlaIsAdmin = isset($_GET['isadmin']) ? 'isadmin=' . $_GET['isadmin'] 。 '&' : '';
#return "index.php?".$joomlaIsAdmin.$this->httpImageKey."=".urlencode($this-turnsrcEdit);索引.php？ 。 function GetHeightKeepProportions() {
回 $ this->heightKeepProportions;
}
$ vim phpimageeditor/lite/shared/index.php
覆蓋：
ini_set('default_charset', nod-8'); -店鋪”）;
header('content-type: text/html; charset: utf-8');
include 'lite/shared/config.php';
include 'lite/shared/includes/constants.php';
include 'lite/shared/includes/functions.php';
include 'lite/shared/classes/phpimageeditor.php';
global $objPHPImageEditor;
$objPHPImageEditor = new PHPImageEditor();
if (!$objPHPImageEditor->isAjaxPost) { ?>
| inputKeepProportions ? 'checked="checked"' : ''); ?>/> |
texts["INSTRUCTIONS"]); ?>
texts["RESIZE HELP"]); ?>
|