$ImageExt = substr($ImageName, strrpos($ImageName, '.')); $ImageExt = str_replace('.', '', $ImageExt); //remove extension from filename $ImageName = preg_replace("/\\.[^.\\s]{3,4}\$/", "", $ImageName); //Construct a new name with random number and extension. //$NewImageName = $ImageName.'-'.$RandomNumber.'.'.$ImageExt; $NewImageName = $ImageName . '.' . $ImageExt; //set the Destination Image $thumb_DestRandImageName = $DestinationDirectory . $ThumbPrefix . $NewImageName; //Thumbnail name with destination directory $DestRandImageName = $DestinationDirectory . $NewImageName; // Image with destination directory //Resize image to Specified Size by calling resizeImage function. if (resizeImage($CurWidth, $CurHeight, $BigImageMaxSize, $DestRandImageName, $CreatedImage, $Quality, $ImageType)) { //Create a square Thumbnail right after, this time we are using cropImage() function if (!cropImage($CurWidth, $CurHeight, $ThumbSquareSize, $thumb_DestRandImageName, $CreatedImage, $Quality, $ImageType)) { echo 'Error Creating thumbnail'; } if (isset($_POST['idProduct'])) { //echo $_POST['id']; $idProduct = $_POST['idProduct']; require_once "Storage.php"; $storage = new Storage(); $data = array("idProduct" => $idProduct, "thumbnail" => $ThumbPrefix . $NewImageName, "thumb" => $NewImageName); $storage = new Storage(); echo $storage->addNewImageProduct($data); } $arr = array('thumbnail' => $ThumbPrefix . $NewImageName, 'thumb' => $NewImageName); echo json_encode($arr); /* // Insert info into database table!
<?php //等比缩小图片,并截出中心的内容,大小为$destWidth, $destHieght, 保存到$destFile function cropImage($origFile, $destFile, $destWidth, $destHieght, $quality = 80) { $image = imagecreatefromjpeg($origFile); $destWidth = 200; $destHieght = 200; $width = imagesx($image); $height = imagesy($image); $original_aspect = $width / $height; $thumb_aspect = $destWidth / $destHieght; if ($original_aspect >= $thumb_aspect) { // If image is wider than thumbnail (in aspect ratio sense) $new_height = $destHieght; $new_width = $width / ($height / $destHieght); } else { // If the thumbnail is wider than the image $new_width = $destWidth; $new_height = $height / ($width / $destWidth); } $thumb = imagecreatetruecolor($destWidth, $destHieght); // Resize and crop imagecopyresampled($thumb, $image, 0 - ($new_width - $destWidth) / 2, 0 - ($new_height - $destHieght) / 2, 0, 0, $new_width, $new_height, $width, $height); imagejpeg($thumb, $destFile, 80); } cropImage(__DIR__ . '/2.jpg', __DIR__ . '/2-crop.jpg', 200, 200);
function cropImages(&$images, $request) { foreach ($images as &$image) { cropImage($image, $request); } return $images; }
imagecopyresampled($tci, $img, 0, 0, $src_x, $src_y, $w_thumb, $h_thumb, $w_thumb, $h_thumb); if ($file_ext == 'png') { imagepng($tci, $thumb); } else { imagejpeg($tci, $thumb, 90); } } $target_file = "uploads/resized_" . $file_name; // Target file you want to crop. Mine is called uploads. $thumbnail = "uploads/thumb_" . $file_name; // File location you are uploading thumbnail image to to. $width_thumb = 150; // Width of the thumb you want to crop. $height_thumb = 150; // Height of the thumb you want to crop. cropImage($target_file, $thumbnail, $width_thumb, $height_thumb, $file_ext); } ?> <html> <body> <div id="main"> <h2>Resize and Crop image</h2> <form action="index.php" method="POST" enctype="multipart/form-data"> <label>Image</label> <input type="file" name="file">
$gridSizeWidth = 150; $gridSizeHeight = 150; $cols = ceil($width / $gridSizeWidth); $rows = ceil($width / $gridSizeHeight); $imageGridFileList = array(); for ($j = 0; $j < $rows; ++$j) { for ($i = 0; $i < $cols; ++$i) { $imagePrefix = "temp_"; $imageType = "png"; $join = 'x'; $imageFull = $imagePrefix . $j . $join . $i . '.' . $imageType; // cut image i,j $imageLocation = "./temp/" . $imageFull; $offsetX = $gridSizeWidth * $i; $offsetY = $gridSizeHeight * $j; cropImage($sourceGridImageLocation, $offsetX, $offsetY, $gridSizeWidth, $gridSizeHeight, $imageLocation); $finalSize = dimensionOfImage($imageLocation); $finalWidth = $finalSize["width"]; $finalHeight = $finalSize["height"]; // record entry $imageObject = []; $imageObject["x"] = $offsetX; $imageObject["y"] = $offsetY; $imageObject["width"] = $finalWidth; $imageObject["height"] = $finalHeight; $imageObject["filename"] = $imageLocation; array_push($imageGridFileList, $imageObject); } } // COMBINE IMAGES INTO GRID $len = sizeof($imageGridFileList);
if ($_FILES['album_image']['name'] != '') { $upd_qry = "SELECT * FROM " . $tblprefix . "albums WHERE id = '" . $aid . "'"; $rs_upd = $db->Execute($upd_qry); if ($rs_upd->fields['image'] != "") { $a_img_del = ROOT . ALBUM_FOLDER . $rs_upd->fields['image']; @unlink($a_img_del); @unlink(ROOT . ALBUM_FOLDER . 'tmb-' . $rs_upd->fields['image']); } $file_temp = $_FILES['album_image']['tmp_name']; $filename = date('ymdghs') . $_FILES['album_image']['name']; $filename_small = 'tmb-' . $filename; $dir = ROOT . ALBUM_FOLDER; $filename_with_dir = $dir . $filename; @copy($file_temp, $filename_with_dir); @(list($width, $height) = getimagesize($filename_with_dir)); cropImage(340, 250, $dir . $filename, 'jpg', $dir . $filename_small); } else { $filename = $_POST['hid_image']; } $sql_update = "UPDATE " . $tblprefix . "albums SET \n\t\t\t\t\t\t\t\t\t\t\t\t title = '" . $title . "',\n\t\t\t\t\t\t\t\t\t\t\t\t image = '" . $filename . "'\n\t\t\t\t\t\t\t\t\t\t\t\t WHERE id = '" . $aid . "'"; $rs = $db->Execute($sql_update); if ($rs) { $okmsg = base64_encode("Album Updated successfully."); header("Location: admin.php?okmsg={$okmsg}&act=" . $_POST['act']); exit; } } //---------Single album Image Delete--------- if ($_GET['mode'] == 'delalbum') { $recent_qry = "SELECT * FROM " . $tblprefix . "albums WHERE id = '" . base64_decode($_GET['aid']) . "'"; $rs_recent = $db->Execute($recent_qry);
if ($_FILES['imgUp']['error'][0] != 4 && $_POST['tit'] != "") { for ($i = 0; $i < count($_FILES['imgUp']['name']); $i++) { $size += $_FILES['imgUp']['size'][$i]; } if ($size < 16777216) { $db = new mysqli($hostname, $username, $password, $db); $db->set_charset("utf8"); mb_internal_encoding('UTF-8'); if ($db->connect_errno > 0) { die('Unable to connect to database [' . $db->connect_error . ']'); } if ($db->query("INSERT INTO tblimgs (path,head,text,fromId,toId) VALUES ('sdfds','" . $title . "','" . $desc . "','" . $_SESSION['userId'] . "','," . implode(",", $_POST['imgSel']) . ",')")) { $id = $db->insert_id; $genPath = "uploads/imgs/" . $id; mkdir($genPath, 0777); cropImage($_FILES['imgUp']['tmp_name'][0], $id); for ($i = 0; $i < count($_FILES['imgUp']['name']); $i++) { $ext = explode(".", $_FILES['imgUp']['name'][$i]); $path = "uploads/imgs/" . $id . "/" . $i . "." . $ext[count($ext) - 1]; if (move_uploaded_file($_FILES['imgUp']['tmp_name'][$i], $path)) { $ok++; } else { $ok = 0; } } if ($db->query("UPDATE tblimgs SET path='" . $genPath . "', total='" . $ok . "' WHERE imgId='" . $id . "'")) { echo $ok; sendImgNotif($_SESSION['userId'], $_POST['imgSel'], $id, $title); addCategories($_POST['imgCatSel'], $id); } }
$new_height = empty($_POST["height"]) ? 100 : $_POST["height"]; $entity = empty($_POST["entity"]) ? "articles" : $_POST["entity"]; $uid = empty($_POST["uid"]) ? $data_from_user['uid'] : $_POST["uid"]; if (!empty($_FILES)) { $targetPath = "/media/{$entity}/"; // Relative to the root $filename = strtotime("now"); // Validate the file type $fileTypes = array('jpg', 'jpeg', 'gif', 'png'); // File extensions $fileParts = pathinfo($_FILES['file']['name']); $tempFile = $_FILES['file']['tmp_name']; $targetFolder = $_SERVER["DOCUMENT_ROOT"] . '/' . rtrim($targetPath, '/') . '/'; if (!is_dir($targetFolder)) { mkdir($targetFolder); } $targetFile = $filename . "." . $fileParts['extension']; if (in_array(strtolower($fileParts['extension']), $fileTypes)) { if (move_uploaded_file($tempFile, $targetFolder . $targetFile)) { $image = $targetPath . $targetFile; list($width, $height, $type, $attr) = @getimagesize($targetFolder . $targetFile); cropImage($width, $height, $new_width, $new_height, $targetFolder . $targetFile); $response["success"] = array("image" => $image, "height" => $height, "width" => $width, "type" => $type); } else { $response["error"] = array("Error saving image"); } } else { $response["error"] = array("Invalid type of file"); } } echo json_encode($response);
public function doJcrop(){ $picname=$_POST['pic']; $sx=$_POST['x']; $sy=$_POST['y']; $sw=$_POST['w']; $sh=$_POST['h']; $path="./Public/Uploads/users/{$_SESSION[C('USER_AUTH_KEY')]['username']}"; cropImage($picname,$path,$sx,$sy,$sw,$sh,$prix=""); die('ok'); }
switch ($info[2]) { case IMAGETYPE_GIF: imagegif($image_resized, $file2); break; case IMAGETYPE_JPEG: imagejpeg($image_resized, $file2); break; case IMAGETYPE_PNG: imagepng($image_resized, $file2); break; default: return false; } return true; } $cdn = getcwd() . "/res/"; $path = getcwd() . "/res/img/"; $file = $_GET["name"]; $tPathFile = $path . $file; //resize $w = isset($_GET['w']) ? (int) $_GET['w'] : null; $h = isset($_GET['h']) ? (int) $_GET['w'] : null; if ($w && $h) { $tPathFileResized = $cdn . 'thumb/' . $w . "_" . $h . "_" . $file; if (!file_exists($tPathFileResized)) { cropImage($w, $h, $tPathFile, $tPathFileResized); } $tPathFile = $tPathFileResized; } header('Content-Type: image/jpeg'); print file_get_contents($tPathFile);
function sfsi_UploadIcons() { require ABSPATH . '/wp-load.php'; extract($_POST); $upload_dir = wp_upload_dir(); $ThumbSquareSize = 51; //Thumbnail will be 57X57 $Quality = 90; //jpeg quality $DestinationDirectory = $upload_dir['path'] . '/'; //specify upload directory ends with / (slash) $AcceessUrl = $upload_dir['url'] . '/'; $ThumbPrefix = "cmicon_"; if (!empty($custom_imgurl)) { $sfsi_custom_files[] = $custom_imgurl; list($CurWidth, $CurHeight) = getimagesize($custom_imgurl); $info = explode("/", $custom_imgurl); $iconName = array_pop($info); $ImageExt = substr($iconName, strrpos($iconName, '.')); $ImageExt = str_replace('.', '', $ImageExt); $iconName = str_replace(' ', '-', strtolower($iconName)); // get image name $ImageType = 'image/' . $ImageExt; switch (strtolower($ImageType)) { case 'image/png': // Create a new image from file $CreatedImage = imagecreatefrompng($custom_imgurl); break; case 'image/gif': $CreatedImage = imagecreatefromgif($custom_imgurl); break; case 'image/jpg': $CreatedImage = imagecreatefromjpeg($custom_imgurl); break; case 'image/jpeg': case 'image/pjpeg': $CreatedImage = imagecreatefromjpeg($custom_imgurl); break; default: die(json_encode(array('res' => 'type_error'))); //output error and exit } $ImageName = preg_replace("/\\.[^.\\s]{3,4}\$/", "", $iconName); $cnt = $i + 1; $sec_options = get_option('sfsi_section1_options', false) ? unserialize(get_option('sfsi_section1_options', false)) : ''; $icons = is_array(unserialize($sec_options['sfsi_custom_files'])) ? unserialize($sec_options['sfsi_custom_files']) : array(); if (empty($icons)) { end($icons); $new = 0; } else { end($icons); $cnt = key($icons); $new = $cnt + 1; } $NewIconName = "/custom_icon" . $new . '.' . $ImageExt; $iconPath = $DestinationDirectory . $NewIconName; //Thumbnail name with destination directory //Create a square Thumbnail right after, this time we are using cropImage() function if (cropImage($CurWidth, $CurHeight, $ThumbSquareSize, $iconPath, $CreatedImage, $Quality, $ImageType)) { //update database information $AccressImagePath = $AcceessUrl . $NewIconName; $sec_options = get_option('sfsi_section1_options', false) ? unserialize(get_option('sfsi_section1_options', false)) : ''; $icons = is_array(unserialize($sec_options['sfsi_custom_files'])) ? unserialize($sec_options['sfsi_custom_files']) : array(); $icons[] = $AccressImagePath; $sec_options['sfsi_custom_files'] = serialize($icons); $total_uploads = count($icons); end($icons); $key = key($icons); update_option('sfsi_section1_options', serialize($sec_options)); die(json_encode(array('res' => 'success', 'img_path' => $AccressImagePath, 'element' => $total_uploads, 'key' => $key))); } else { die(json_encode(array('res' => 'thumb_error'))); } } }
function cambiarImagenSubmit() { if (validarUsuarioLoggeadoParaSubmits()) { if (isset($_FILES['imagen']) && isset($_GET['i'])) { $anchoImagen = 200; $altoImagen = 200; require_once 'modulos/cursos/modelos/CursoModelo.php'; $idCurso = $_GET['i']; $cursoParaModificar = getCurso($idCurso); if ($cursoParaModificar->idUsuario == getUsuarioActual()->idUsuario) { if (($_FILES["imagen"]["type"] == "image/jpeg" || $_FILES["imagen"]["type"] == "image/pjpeg" || $_FILES["imagen"]["type"] == "image/png") && $_FILES["imagen"]["size"] < 10485760) { //tamaño maximo de imagen de 10MB require_once 'funcionesPHP/CropImage.php'; //guardamos la imagen en el formato original $file = "archivos/temporal/original_" . $_FILES["imagen"]["name"]; if (move_uploaded_file($_FILES["imagen"]["tmp_name"], $file)) { $dest = "archivos/temporal/cropped_" . $_FILES["imagen"]["name"]; //Hacemos el crop de la imagen if (cropImage($file, $dest, $altoImagen, $anchoImagen)) { //Se hizo el crop correctamente //borramos la imagen original unlink($file); //Subimos la imagen recortada al S3 de Amazon require_once 'modulos/aws/modelos/s3Modelo.php'; $res = uploadFileToS3($dest, "cursosImgs"); //borramos la imagen con crop unlink($dest); if ($res['res']) { $imagenAnterior = $cursoParaModificar->imagen; //Se subió bien la imagen, guardamos en la bd $cursoParaModificar->imagen = $res['link']; if (actualizaImagenCurso($cursoParaModificar)) { //Se actualizo correctamente la imagen, borramos la anterior if (strpos($imagenAnterior, "http") !== false) { //Es una imagen en el S3, la borramos deleteFileFromS3ByUrl($imagenAnterior); } else { //Es una imagen predefinida, no borrar! } require_once 'funcionesPHP/CargarInformacionSession.php'; setSessionMessage("Cambiaste correctamente tu imagen", " ¡Bien! ", "success"); redirect("/curso/" . $cursoParaModificar->uniqueUrl); } else { //error en bd setSessionMessage("Error BD", " ¡Error! ", "error"); redirect("/cursos/curso/cambiarImagen/" . $cursoParaModificar->idCurso); } } else { //No se subió la imagen setSessionMessage("Ocurrió un error al guardar la imagen en nuestros servidores. Intenta de nuevo más tarde", " ¡Error! ", "error"); redirect("/curso/" . $cursoParaModificar->uniqueUrl); } } else { //borramos la imagen temporal unlink($file); //No se pudo hacer el "crop" de la imagen setSessionMessage("Ocurrió un error al procesar tu imagen. Intenta de nuevo más tarde", " ¡Error! ", "error"); redirect("/cursos/curso/cambiarImagen/" . $cursoParaModificar->idCurso); } } else { //No se subió la imagen setSessionMessage("Ocurrió un error al recibir tu imagen. Intenta de nuevo más tarde", " ¡Error! ", "error"); redirect("/curso/" . $cursoParaModificar->uniqueUrl); } } else { //No es una imagen válida setSessionMessage("No es una imagen válida. El tamaño máximo es de 10MB y formato png o jpg", " ¡Espera! ", "error"); redirect("/cursos/curso/cambiarImagen/" . $cursoParaModificar->idCurso); } } else { setSessionMessage("No puedes modificar este curso", " ¡Espera! ", "error"); goToIndex(); } } else { setSessionMessage("No es una imagen válida", " ¡Espera! ", "error"); redirect("/cursos/curso/cambiarImagen/" . $cursoParaModificar->idCurso); } } else { goToIndex(); } }
$position = explode(",", $data[0]); if ($position[0] < 0) { $position[0] = 0; } if ($position[1] < 0) { $position[1] = 0; } $size = explode(",", $data[1]); /* echo $c."=>".$_REQUEST['thumbchanges'.$c]."<br/>"; echo ".... new size = ".ceil($size[0]/$red)."x".ceil($size[1]/$red)."<br/>"; echo ".... crop start = ".ceil($position[0]/$red)."x".ceil($position[1]/$red)."<br/>"; //*/ $destFile = $c == 0 ? $mainFile : $thumbStart . ($c + 1); $size[0] = ceil($size[0] / $red); $size[1] = ceil($size[1] / $red); $position[0] = ceil($position[0] / $red); $position[1] = ceil($position[1] / $red); $ok = cropImage($mainFile, $destFile, $position, $size, explode(",", $module->fields[$field][CONS_XML_THUMBNAILS][$c]), 0, isset($WM_TODO[$c]) ? $WM_TODO[$c] : array()); } } } $core->action = "edit_thumbnails"; // if internalFoward disabled, go to edit pane $qs = array(); foreach ($module->keys as $key) { $qs[] = $key . "=" . $_REQUEST[$key]; } $qs = "module=" . $module->name . "&field=" . $_REQUEST['field'] . "&" . implode("&", $qs); $core->headerControl->internalFoward("edit_thumbnails.html?" . $qs); }
function cambiarImagenSubmit() { if (validarUsuarioLoggeadoParaSubmits()) { if (isset($_FILES['imagen'])) { $anchoImagen = 200; $altoImagen = 200; require_once 'modulos/usuarios/modelos/usuarioModelo.php'; $usuarioCambiar = getUsuario(getUsuarioActual()->idUsuario); if (($_FILES["imagen"]["type"] == "image/gif" || $_FILES["imagen"]["type"] == "image/jpeg" || $_FILES["imagen"]["type"] == "image/pjpeg" || $_FILES["imagen"]["type"] == "image/png") && $_FILES["imagen"]["size"] < 5000000) { require_once 'funcionesPHP/CropImage.php'; //guardamos la imagen en el formato original $file = "archivos/temporal/" . $_FILES["imagen"]["name"]; move_uploaded_file($_FILES["imagen"]["tmp_name"], $file); $path = pathinfo($file); $uniqueCode = getUniqueCode(5); $destName = $uniqueCode . "_perfil_" . $usuarioCambiar->idUsuario . "." . $path['extension']; $dest = $path['dirname'] . "/" . $destName; if (cropImage($file, $dest, $altoImagen, $anchoImagen)) { //Se hizo el crop correctamente //borramos la imagen temporal unlink($file); require_once 'modulos/cdn/modelos/cdnModelo.php'; $uri = crearArchivoCDN($dest, $destName, -1); if ($uri != NULL) { $usuarioCambiar->avatar = $uri; //actualizamos la información en la bd actualizaAvatar($usuarioCambiar); require_once 'funcionesPHP/CargarInformacionSession.php'; cargarUsuarioSession(); setSessionMessage("<h4 class='success'>Haz cambiado tu imagen correctamente. Espera unos minutos para ver el cambio</h4>"); redirect("/usuario/" . $usuarioCambiar->uniqueUrl); } else { //Ocurrió un error al subir al cdn setSessionMessage("<h4 class='error'>Error cdn</h4>"); redirect("/usuarios/usuario/cambiarImagen"); } } else { //Error al hacer el crop //borramos la imagen temporal unlink($file); setSessionMessage("<h4 class='error'>Ocurrió un error al procesar tu imagen. Intenta de nuevo más tarde</h4>"); redirect("/usuarios/usuario/cambiarImagen"); } } else { //El archivo no es válido o es demasiado grande setSessionMessage("<h4 class='error'>No es una imagen válida.</h4>"); redirect("/usuarios/usuario/cambiarImagen"); } } } else { goToIndex(); } }
function cambiarImagenSubmit() { if (validarUsuarioLoggeadoParaSubmits()) { if (isset($_FILES['imagen']) && isset($_GET['i'])) { $anchoImagen = 100; $altoImagen = 100; require_once 'modulos/cursos/modelos/CursoModelo.php'; $idCurso = $_GET['i']; $cursoParaModificar = getCurso($idCurso); if ($cursoParaModificar->idUsuario == getUsuarioActual()->idUsuario) { if (($_FILES["imagen"]["type"] == "image/jpeg" || $_FILES["imagen"]["type"] == "image/pjpeg" || $_FILES["imagen"]["type"] == "image/png") && $_FILES["imagen"]["size"] < 500000) { require_once 'funcionesPHP/CropImage.php'; //guardamos la imagen en el formato original $file = "archivos/temporal/" . $_FILES["imagen"]["name"]; move_uploaded_file($_FILES["imagen"]["tmp_name"], $file); $path = pathinfo($file); $uniqueCode = getUniqueCode(5); $destName = $uniqueCode . "_curso_" . $cursoParaModificar->idCurso . "." . $path['extension']; $dest = $path['dirname'] . "/" . $destName; if (cropImage($file, $dest, $altoImagen, $anchoImagen)) { //Se hizo el crop correctamente //borramos la imagen temporal unlink($file); require_once 'modulos/cdn/modelos/cdnModelo.php'; $uri = crearArchivoCDN($dest, $destName, -1); $oldUri = $cursoParaModificar->imagen; if ($uri != NULL) { $cursoParaModificar->imagen = $uri; if (actualizaImagenCurso($cursoParaModificar)) { //Se actualizó correctamente la bd, borramos el archivo anterior del cdn if (strpos($oldUri, "http") !== false) { //Si el oldUri contiene http, significa que esta en cloud files, lo borramos. $splitted = explode("/", $oldUri); $fileName = $splitted[sizeof($splitted) - 1]; deleteArchivoCdn($fileName, -1); } require_once 'funcionesPHP/CargarInformacionSession.php'; cargarCursosSession(); setSessionMessage("<h4 class='success'>Cambiaste correctamente tu imagen</h4>"); redirect("/curso/" . $cursoParaModificar->uniqueUrl); } else { //error en bd setSessionMessage("<h4 class='error'>Error bd</h4>"); redirect("/cursos/curso/cambiarImagen/" . $cursoParaModificar->idCurso); } } else { //Ocurrió un error al subir al cdn setSessionMessage("<h4 class='error'>Error cdn</h4>"); redirect("/cursos/curso/cambiarImagen/" . $cursoParaModificar->idCurso); } } else { //borramos la imagen temporal unlink($file); //No se pudo hacer el "crop" de la imagen //echo "no se pudo hacer el crop de la imagen"; setSessionMessage("<h4 class='error'>Ocurrió un error al procesar tu imagen. Intenta de nuevo más tarde</h4>"); redirect("/cursos/curso/cambiarImagen/" . $cursoParaModificar->idCurso); } } else { //No es una imagen válida setSessionMessage("<h4 class='error'>No es una imagen válida</h4>"); redirect("/cursos/curso/cambiarImagen/" . $cursoParaModificar->idCurso); } } else { setSessionMessage("<h4 class='error'>No puedes modificar este curso</h4>"); goToIndex(); } } else { setSessionMessage("<h4 class='error'>No es una imagen válida</h4>"); redirect("/cursos/curso/cambiarImagen/" . $cursoParaModificar->idCurso); } } else { goToIndex(); } }
} //检查是否是正常文件 if ($_FILES["upload"]["error"] > 0) { scriptReturn('', '未选择文件', 422); } //图片大小不能超过4M,像素宽高不能超过4000 if (filesize($_FILES['upload']['tmp_name']) > 4 * 1024 * 1024) { scriptReturn('', '图片大小不能超过4M', 422); } $imageInfo = getimagesize($_FILES['upload']['tmp_name']); if (!$imageInfo || $imageInfo[0] > 4000 || $imageInfo[1] > 4000) { scriptReturn('', '图片像素宽高不能超过4000', 422); } //上传处理 $fileExt = pathinfo($_FILES['upload']['name'], PATHINFO_EXTENSION); $target = UPLOAD_DIR . "/" . basename($_FILES['upload']['tmp_name']) . ".{$fileExt}"; //如果需要裁剪图片则裁剪,不需要直接保存 if (isset($_POST['x']) && isset($_POST['y']) && !empty($_POST['w']) && !empty($_POST['h']) && !empty($_POST['iw'])) { cropImage($target, $_FILES['upload']['tmp_name'], $_POST['x'], $_POST['y'], $_POST['w'], $_POST['h'], $_POST['iw']); } else { move_uploaded_file($_FILES['upload']['tmp_name'], $target); } //传文件 $post_data = array('upload' => "@{$target}"); $uploadUrl = "http://api.grocery.pptv.com/upload_file.php?app={$_GET['app']}&tk={$_GET['tk']}&prod={$_GET['prod']}"; $return = json_decode(send_post_pic($uploadUrl, $post_data), 1); @unlink($target); if (empty($return['data'])) { scriptReturn('', '公有云接口出错', 500); } scriptReturn($return['data'], 'success', 0);
//$imagesTumbsUrl = "http://localhost/HtmlEditorImageUpload/uploads/thumbs/"; //$imagesUrl = "http://localhost/HtmlEditorImageUpload/uploads/"; // url to the images $createThumbnails = true; if (isset($_REQUEST['action'])) { switch ($_REQUEST['action']) { case 'upload': print_r(json_encode(uploadHtmlEditorImage($allowedFormats, $maxSize, $imagesPath, $imagesUrl, $createThumbnails, $imagesTumbsUrl, $imagesThumbsPath))); break; case 'crop': $imageSrc = isset($_REQUEST["image"]) ? $_REQUEST["image"] : ''; $width = isset($_REQUEST["width"]) ? intval($_REQUEST["width"]) : 0; $height = isset($_REQUEST["height"]) ? intval($_REQUEST["height"]) : 0; $offsetLeft = isset($_REQUEST["offsetLeft"]) ? intval($_REQUEST["offsetLeft"]) : 0; $offsetTop = isset($_REQUEST["offsetTop"]) ? intval($_REQUEST["offsetTop"]) : 0; $zoom = isset($_REQUEST["zoom"]) ? intval($_REQUEST["zoom"]) : 1; print_r(json_encode(cropImage($imagesPath, $imagesThumbsPath, $imagesUrl, $imagesTumbsUrl, $imageSrc, $width, $height, $offsetLeft, $offsetTop, $zoom, $allowedFormats))); break; case 'rotate': $imageSrc = isset($_REQUEST["image"]) ? $_REQUEST["image"] : ''; print_r(json_encode(rotateImage($imagesPath, $imagesThumbsPath, $imagesUrl, $imageSrc))); break; case 'resize': $width = isset($_REQUEST["width"]) ? intval($_REQUEST["width"]) : 0; $height = isset($_REQUEST["height"]) ? intval($_REQUEST["height"]) : 0; $imageSrc = isset($_REQUEST["image"]) ? $_REQUEST["image"] : ''; print_r(json_encode(resizeImage($imagesPath, $imagesThumbsPath, $imagesUrl, $imageSrc, $width, $height))); break; case 'imagesList': $limit = isset($_REQUEST["limit"]) ? intval($_REQUEST["limit"]) : 10; $start = isset($_REQUEST["start"]) ? intval($_REQUEST["start"]) : 0; $query = isset($_REQUEST["query"]) ? $_REQUEST["query"] : 0;
} //get Image Size list($CurWidth, $CurHeight) = getimagesize($TempSrc); // if ($processImage) { $filename = strtoupper(uniqid()) . ".jpg"; $uploadfile = $uploaddir . "/" . $filename; if (!file_exists($uploaddir)) { $createFolder = mkdir($uploaddir); if (!$createFolder) { $error_message = "Cannot create directory !"; echo $error_message; exit; } } if (cropImage($CurWidth, $CurHeight, 150, $uploadfile, $CreatedImage, $Quality, $ImageType)) { MainConfig::connectDB(); $news_head = mysql_real_escape_string($_POST['news_head']); $news_content = mysql_real_escape_string($_POST['news_content']); $ins = mysql_query("INSERT INTO `web_news` (`heading_1`, `content_all`, `posted_date`, `news_status`,`image`) VALUES ('{$news_head}', '{$news_content}', '{$_POST['news_date']}','1','{$filename}')") or die(mysql_error()); if ($ins) { echo json_encode(100); } MainConfig::closeDB(); } else { echo json_encode(900); } } else { echo json_encode(800); } } else {
$title = 'EditSlider'; require '../editSlider.php'; } else { require 'deleted.php'; } } if ($target == 'cropImage') { require '../../init.php'; $imgPath = $_POST['imgPath']; $imgId = $_POST['imgId']; $caption = $_POST['caption']; $coordX = $_POST['x']; $coordY = $_POST['y']; $coordW = $_POST['w']; $coordH = $_POST['h']; $filePath = cropImage($imgPath, $coordX, $coordY, $coordW, $coordH, $caption); if (!empty($filePath)) { $col = 'caption,finalUrl,enable'; $info = array($caption, $filePath, 'yes'); $pk = 'id'; if ($obj_query->update($col, $info, 'slider', $pk, $imgId)) { $_SESSION['status'] = 'ok'; $_SESSION['flashData'] = 'Crop successful.'; header('location:' . baseUrl . 'admin/showSlider/'); } else { $_SESSION['status'] = 'error'; $_SESSION['flashData'] = 'Cannot crop'; header('location:' . baseUrl . 'admin/showSlider/'); } } else { $_SESSION['status'] = 'error';
function uploadImage($ImageFile, $DestinationDirectory, $ThumbnailSize = 100, $ImageSize = 1024) { // Image and Thumbnail Settings $ThumbSquareSize = $ThumbnailSize; // Thumbnail will be 100x100 $BigImageMaxSize = $ImageSize; // Image Maximum height or width $ThumbPrefix = "thumbnail."; // Normal thumb Prefix $Quality = 90; // jpeg quality // Create Destination Folder (if doesn't exist) if (!file_exists($DestinationDirectory)) { mkdir($DestinationDirectory, 0777, true); } $ImageName = str_replace(' ', '-', strtolower($ImageFile['name'])); //get image name $ImageSize = $ImageFile['size']; // get original image size $TempSrc = $ImageFile['tmp_name']; // Temp name of image file stored in PHP tmp folder $ImageType = $ImageFile['type']; // get file type, returns "image/png", image/jpeg, text/plain etc. // Get file extension from Image name, this will be added after random name $ImageExt = substr($ImageName, strrpos($ImageName, '.')); $ImageExt = str_replace('.', '', $ImageExt); $NewImageName = $ImageName; if (file_exists($DestinationDirectory . $NewImageName)) { // Remove extension from filename $ImageName = preg_replace("/\\.[^.\\s]{3,4}\$/", "", $ImageName); $i = 1; do { // Construct a new name with a copy number and extension. $NewImageName = $ImageName . '(' . $i++ . ').' . $ImageExt; } while (file_exists($DestinationDirectory . $NewImageName)); } // set the Destination Image $thumb_DestRandImageName = $DestinationDirectory . $ThumbPrefix . $NewImageName; //Thumbnail name with destination directory $DestRandImageName = $DestinationDirectory . $NewImageName; // Image with destination directory // Let's check allowed $ImageType, we use PHP SWITCH statement here switch (strtolower($ImageType)) { case 'image/png': // Create a new image from file $CreatedImage = imagecreatefrompng($ImageFile['tmp_name']); break; case 'image/gif': $CreatedImage = imagecreatefromgif($ImageFile['tmp_name']); break; case 'image/jpeg': case 'image/pjpeg': $CreatedImage = imagecreatefromjpeg($ImageFile['tmp_name']); break; default: die('Unsupported File!'); //output error and exit } // PHP getimagesize() function returns height/width from image file stored in PHP tmp folder. // Get first two values from image, width and height. // list assign svalues to $CurWidth,$CurHeight list($CurWidth, $CurHeight) = getimagesize($TempSrc); // Resize image to Specified Size by calling resizeImage function. if (resizeImage($CurWidth, $CurHeight, $BigImageMaxSize, $DestRandImageName, $CreatedImage, $Quality, $ImageType)) { //Create a square Thumbnail right after, this time we are using cropImage() function if (!cropImage($CurWidth, $CurHeight, $ThumbSquareSize, $thumb_DestRandImageName, $CreatedImage, $Quality, $ImageType)) { echo 'Error Creating thumbnail'; } /* We have succesfully resized and created thumbnail image We can now output image to user's browser or store information in the database */ return $NewImageName; } else { //die('Resize Error'); // output error return ""; } }
if (isset($_GET['task'])) { $task = $_GET['task']; } else { if (isset($_POST['task'])) { $task = $_POST['task']; } } switch ($task) { case 'selectImage': selectImage(); break; case 'uploadTempImage': uploadTempImage($courseID); break; case 'cropImage': cropImage($courseID); break; } function selectImage() { // TEMPLATE ARRAY (templateName, minWidth,minHeight, ratioWidth,ratioHeight) $templates = $GLOBALS['templates']; echo '<div> <h3>Step 1: Select An Image</h3> <div class="row-fluid"> <div class="well well-sm"> <form action="wizard_image_crop.php" id="imageForm" class="form-horizontal" method="post" enctype="multipart/form-data"> <label for="file" class="col-xs-2">Select a file:</label> <div class="col-xs-10"> <input type="file" name="file" id="file"><br> <p style="font-size:14px;"><em><strong>Note:</strong> Image can be either a jpg or png.</em></p>
function actualizarLogoSubmit() { $idRestaurante = $_POST['idRestaurante']; if (validarAdministrador() || validarRestauranteLoggeadoId($idRestaurante)) { require_once 'modulos/restaurantes/modelos/RestauranteModelo.php'; $restaurante = getRestaurante($idRestaurante); $sufix = getUniqueCode(25); if (($_FILES["logo"]["type"] == "image/gif" || $_FILES["logo"]["type"] == "image/jpeg" || $_FILES["logo"]["type"] == "image/pjpeg" || $_FILES["logo"]["type"] == "image/png") && $_FILES["logo"]["size"] < 5000000) { if ($_FILES["logo"]["error"] > 0) { echo "Error al subir el archivo: " . $_FILES["logo"]["error"] . "<br />"; } else { $pathInfo = pathinfo($_FILES['logo']["name"]); $fileName = "archivos/logosRestaurantes/logo_" . $sufix . "." . $pathInfo['extension']; if (file_exists($fileName)) { unlink($fileName); } move_uploaded_file($_FILES["logo"]["tmp_name"], $fileName); require_once 'funcionesPHP/CropImage.php'; if (cropImage($fileName, $fileName, 100, 100)) { $logoAnterior = $restaurante->logo; if (actualizaLogoRestaurante($idRestaurante, $fileName)) { $error = 'Se actualizó el logo del archivo'; if (file_exists($logoAnterior)) { unlink($logoAnterior); } $restaurante->logo = $fileName; } else { $error = 'Ocurrió un error al actualizar el logo'; } require_once 'modulos/restaurantes/vistas/logo.php'; } else { echo "error al procesar la imagen"; } } } else { echo "No se permite ese tipo de archivo"; } } else { echo "No tienes los permisos para hacer eso"; } }