PHP gcms::isValidImage方法代码示例

 if (sizeof($index) == 0) {
     $ret['error'] = 'ACTION_ERROR';
 } elseif ($save['name'] == '') {
     $ret['ret_write_name'] = 'FNAME_EMPTY';
     $ret['error'] = 'FNAME_EMPTY';
     $ret['input'] = 'write_name';
 } elseif ($icon['tmp_name'] == '' && $id == 0) {
     // ใหม่ ต้องมีรูปภาพเสมอ
     $ret['ret_write_picture'] = 'REQUIRE_PICTURE';
     $ret['error'] = 'REQUIRE_PICTURE';
     $ret['input'] = 'write_picture';
 } else {
     // อัปโหลดรูปภาw
     if ($icon['tmp_name'] != '') {
         // ตรวจสอบไฟล์อัปโหลด
         $info = gcms::isValidImage(array('jpg', 'gif', 'png'), $icon);
         if (!$info) {
             $ret['ret_write_picture'] = 'INVALID_FILE_TYPE';
             $input = 'write_picture';
             $error = 'INVALID_FILE_TYPE';
         } else {
             $save['picture'] = $index[0]['id'] . '.jpg';
             // อัปโหลด
             if (!gcms::cropImage($icon['tmp_name'], DATA_PATH . "personnel/{$save['picture']}", $info, $config['personnel_image_w'], $config['personnel_image_h'])) {
                 $ret['ret_write_picture'] = 'DO_NOT_UPLOAD';
                 $input = 'write_picture';
                 $error = 'DO_NOT_UPLOAD';
             } else {
                 $ret['imgIcon'] = rawurlencode(DATA_URL . "personnel/{$save['picture']}?{$mmktime}");
             }
             // ลบไฟล์เดิม

         $error = !$error ? 'ALIAS_EXISTS' : $error;
         $tab = !$tab ? 'options' : $tab;
     } else {
         $ret['ret_write_alias'] = '';
     }
 }
 // ไฟล์อัปโหลด
 if (!$error && $index['img_typies'] != '') {
     $img_typies = explode(',', $index['img_typies']);
     // path เก็บรูป
     $dir = DATA_PATH . "document";
     // อัปโหลด
     foreach ($_FILES as $key => $file) {
         if (!$error && $file['tmp_name'] != '') {
             // ตรวจสอบไฟล์อัปโหลด
             $info = gcms::isValidImage($img_typies, $file);
             if (!$info) {
                 // ชนิดไฟล์อัปโหลด
                 $ret["ret_{$key}"] = 'INVALID_FILE_TYPE';
                 $input = !$input ? $key : $input;
                 $error = !$error ? 'INVALID_FILE_TYPE' : $error;
             } else {
                 $ret["ret_{$key}"] = '';
                 // อัปโหลด
                 $k = str_replace('write_', '', $key);
                 $save[$k] = "{$k}-{$index['module_id']}-{$index['id']}.{$info['ext']}";
                 if (!gcms::cropImage($file['tmp_name'], "{$dir}/{$save[$k]}", $info, $index['icon_width'], $index['icon_height'])) {
                     $ret["ret_{$key}"] = 'DO_NOT_UPLOAD';
                     $input = !$error ? $key : $input;
                     $error = !$error ? 'DO_NOT_UPLOAD' : $error;
                 } else {

         $save['website'] = str_replace(array('http://', 'https://', 'ftp://'), array('', '', ''), $save['website']);
         $patt = '!^(\\.?([a-z0-9-]+))+\\.[a-z]{2,6}(:[0-9]{1,5})?(/[a-zA-Z0-9.,;\\?|\'+&%\\$#=~_-]+)*$!i';
         if ($save['website'] != '' && !preg_match($patt, $save['website'])) {
             $ret['ret_register_website'] = 'REGISTER_INVALID_WEBSITE';
             $input = !$input ? 'register_website' : $input;
             $error = !$error ? 'REGISTER_INVALID_WEBSITE' : $error;
         } else {
             $ret['ret_register_website'] = '';
         }
     }
 }
 // ตรวจสอบรูปภาพอัปโหลดสมาชิก
 $register_usericon = $_FILES['register_usericon'];
 if ($register_usericon['tmp_name'] != '') {
     // ตรวจสอบไฟล์อัปโหลด
     $info = gcms::isValidImage($config['user_icon_typies'], $register_usericon);
     if (!$info) {
         $ret['ret_register_usericon'] = 'INVALID_FILE_TYPE';
         $input = !$input ? 'register_usericon' : $input;
         $error = !$error ? 'INVALID_FILE_TYPE' : $error;
     } else {
         if ($user['icon'] != '') {
             @unlink(USERICON_FULLPATH . $user['icon']);
         }
         // สร้างรูป thumbnail
         if ($info['width'] == $config['user_icon_w'] && $info['height'] == $config['user_icon_h']) {
             $save['icon'] = "{$user['id']}.{$info['ext']}";
             if (!@move_uploaded_file($register_usericon['tmp_name'], USERICON_FULLPATH . $save['icon'])) {
                 $ret['ret_register_usericon'] = 'DO_NOT_UPLOAD';
                 $input = !$input ? 'register_usericon' : $input;
                 $error = !$error ? 'DO_NOT_UPLOAD' : $error;

     $sql = "SELECT 1+COALESCE(MAX(`link_order`),0) FROM `" . DB_TEXTLINK . "`";
     $sql = "SELECT ({$sql}) AS `link_order`,(1+COALESCE(MAX(`id`),0)) AS `id` FROM `" . DB_TEXTLINK . "`";
 }
 $textlink = $db->customQuery($sql);
 if (sizeof($textlink) == 0) {
     $ret['error'] = 'ACTION_ERROR';
     $error = true;
 } elseif (!preg_match('/^[a-z0-9]{1,}$/u', $save['name'])) {
     $ret['ret_textlink_name'] = 'this';
     $ret['input'] = 'textlink_name';
     $error = true;
 } else {
     $textlink = $textlink[0];
     if ($logo['tmp_name'] != '') {
         // ตรวจสอบไฟล์อัปโหลด
         $info = gcms::isValidImage(array('jpg', 'gif', 'png', 'swf'), $logo);
         if (!$info) {
             $ret['error'] = 'INVALID_FILE_TYPE';
             $error = true;
         } else {
             $save['width'] = $info['width'];
             $save['height'] = $info['height'];
             // ชื่อไฟล์ใหม่
             $save['logo'] = "{$textlink['id']}.{$info['ext']}";
             if (!@copy($logo['tmp_name'], DATA_PATH . 'image/' . $save['logo'])) {
                 $ret['error'] = 'DO_NOT_UPLOAD';
                 $error = true;
             }
         }
     }
     if (!$error) {

         $ret['ret_download_file'] = 'FILE_TOO_BIG';
         $error = true;
     } else {
         if (!@copy($file_upload['tmp_name'], DATA_PATH . "download/file-{$last_id}.{$ext}")) {
             $ret['error'] = 'DO_NOT_UPLOAD';
             $ret['ret_download_file'] = 'DO_NOT_UPLOAD';
             $error = true;
         } else {
             $save['file'] = "file-{$last_id}.{$ext}";
             $save['size'] = $file_upload['size'];
         }
     }
 }
 if (!$error && $thumbnail['tmp_name'] != '') {
     // ตรวจสอบไฟล์อัปโหลด (thumbnail)
     $info = gcms::isValidImage($config['download_thumb_type'], $thumbnail);
     if (!$info) {
         $ret['error'] = 'INVALID_FILE_TYPE';
         $ret['ret_download_thumbnail'] = 'INVALID_FILE_TYPE';
         $error = true;
     } else {
         $thumb = "thumb-{$last_id}";
         if ($info['width'] <= $config['download_thumb_width'] && $info['height'] <= $config['download_thumb_width']) {
             // รูปภาพต้นฉบับ เท่ากับ หรือ เล็กกว่าที่กำหนดให้อัปโหลดเลย
             if (!@copy($thumbnail['tmp_name'], DATA_PATH . "download/{$thumb}.{$info['ext']}")) {
                 $ret['error'] = 'DO_NOT_UPLOAD';
                 $ret['ret_download_thumbnail'] = 'DO_NOT_UPLOAD';
                 $error = true;
             } else {
                 $save['thumb'] = "{$thumb}.{$info['ext']}";
                 $save['thumb_w'] = $info['width'];

 }
 if (!$index) {
     // ไม่พบ หรือไม่สามารถแก้ไขได้
     $ret['error'] = 'ACTION_ERROR';
 } elseif ($img_typies == '') {
     $ret['error'] = 'ICON_CATEGORY_TYPE_EMPTY';
     $ret['input'] = 'config_img_typies';
     $ret['ret_config_img_typies'] = 'ICON_CATEGORY_TYPE_EMPTY';
 } else {
     $ret['ret_config_img_typies'] = '';
     // ไอคอนของหมวด
     $cfg = array();
     $default_icon = $_FILES['config_default_icon'];
     if ($default_icon['tmp_name'] != '') {
         // ตรวจสอบไฟล์อัปโหลด
         $info = gcms::isValidImage(explode(',', $img_typies), $default_icon);
         if (!$info) {
             $ret['error'] = 'INVALID_FILE_TYPE';
             $ret['input'] = 'config_default_icon';
             $ret['ret_config_default_icon'] = 'INVALID_FILE_TYPE';
         } else {
             // ชื่อไฟล์ใหม่
             $icon = DATA_FOLDER . "document/default-{$index['id']}";
             if ($info['width'] <= $icon_width && $info['height'] <= $icon_height) {
                 // รูปภาพต้นฉบับ เท่ากับ หรือ เล็กกว่าที่กำหนดให้อัปโหลดเลย
                 if (!@move_uploaded_file($default_icon['tmp_name'], ROOT_PATH . "{$icon}.{$info['ext']}")) {
                     $ret['error'] = 'DO_NOT_UPLOAD';
                     $ret['input'] = 'config_default_icon';
                     $ret['ret_config_default_icon'] = 'DO_NOT_UPLOAD';
                 } else {
                     $cfg[] = "icon_w={$info['width']}";

 // icon
 if (!$error && !empty($index['img_typies'])) {
     // old icon
     $icon = gcms::ser2Array($index, 'icon');
     if (sizeof($icon) == 1) {
         $icon = array();
     }
     // ชนิดของไฟล์ที่ยอมรับ
     $img_typies = explode(',', $index['img_typies']);
     foreach ($_FILES as $key => $value) {
         if ($value['tmp_name'] != '') {
             $ret["ret_{$key}"] = '';
             // ภาษา
             $k = str_replace('category_icon_', '', $key);
             // ตรวจสอบไฟล์อัปโหลด
             $info = gcms::isValidImage($img_typies, $value);
             if (!$info) {
                 $ret["ret_{$key}"] = 'INVALID_FILE_TYPE';
                 $input = $key;
                 $error = 'INVALID_FILE_TYPE';
             } else {
                 $icon[$k] = "cat-{$k}-{$index['id']}.{$info['ext']}";
                 if ($info['width'] <= $index['icon_width'] && $info['height'] <= $index['icon_height']) {
                     // รูปภาพต้นฉบับ เท่ากับ หรือ เล็กกว่าที่กำหนดให้อัปโหลดเลย
                     if (!@move_uploaded_file($value['tmp_name'], DATA_PATH . "board/{$icon[$k]}")) {
                         $ret["ret_{$key}"] = 'DO_NOT_UPLOAD';
                         $input = $key;
                         $error = 'DO_NOT_UPLOAD';
                     } else {
                         $ret["icon_{$k}"] = rawurlencode(DATA_URL . "board/{$icon[$k]}?{$mmktime}");
                     }

 }
 // ไอคอน
 $icon = $_FILES['lang_icon'];
 if (mb_strlen($name) != 2 || !preg_match('/^[a-z]{2,2}$/', $name)) {
     // ชื่อภาษาไม่ถูกต้อง
     $ret['error'] = 'LANGUAGE_INVALID';
     $ret['input'] = 'lang_name';
     $ret['ret_lang_name'] = 'LANGUAGE_INVALID';
 } elseif ($id == '' && $icon['tmp_name'] == '') {
     // ใหม่ ไม่พบไอคอน
     $ret['ret_lang_icon'] = 'REQUIRE_PICTURE';
     $ret['input'] = 'lang_icon';
     $ret['error'] = 'REQUIRE_PICTURE';
 } elseif ($icon['tmp_name'] != '') {
     // ตรวจสอบชนิดของไฟล์
     $info = gcms::isValidImage(array('gif'), $icon);
     if (!$info) {
         $ret['ret_lang_icon'] = 'INVALID_FILE_TYPE';
         $ret['input'] = 'lang_icon';
         $ret['error'] = 'INVALID_FILE_TYPE';
     }
 }
 if (!isset($ret['error'])) {
     if ($id == '') {
         // เพิ่มภาษา
         if (isset($install_languages[$name])) {
             // ไม่สามารถใช้ชื่อภาษานี้ได้
             $ret['error'] = $install_languages[$name] == 1 ? 'LANGUAGE_EXISTS' : 'LANGUAGE_ERROR';
             $ret['input'] = 'lang_name';
             $ret['ret_lang_name'] = $ret['error'];
         } else {

 }
 if ($id == 0 && sizeof($ret) == 0 && $detail != '') {
     // ตอบคำถาม ตรวจสอบโพสต์ซ้ำภายใน 1 วัน
     $sql = "SELECT `id` FROM `" . DB_BOARD_R . "`";
     $sql .= " WHERE `detail`='" . addslashes($detail) . "' AND `email`='{$post['email']}'";
     $sql .= " AND `module_id`='{$index['module_id']}' AND `last_update`>" . ($mmktime - 86400);
     $sql .= " LIMIT 1";
     $flood = $db->customQuery($sql);
     if (sizeof($flood) > 0) {
         $ret['error'] = 'FLOOD_COMMENT';
     }
 }
 // รูปภาพอัปโหลด
 if (sizeof($ret) == 0 && $index['img_upload_type'] != '' && $picture['tmp_name'] != '') {
     // ตรวจสอบไฟล์อัปโหลด
     $info = gcms::isValidImage(explode(',', $index['img_upload_type']), $picture);
     if (!$info) {
         $ret['error'] = 'INVALID_FILE_TYPE';
         $ret['input'] = 'reply_picture';
         $ret['ret_reply_picture'] = 'INVALID_FILE_TYPE';
     } elseif ($picture['size'] > $index['img_upload_size'] * 1024) {
         $ret['error'] = 'FILE_TOO_BIG';
         $ret['input'] = 'reply_picture';
         $ret['ret_reply_picture'] = 'FILE_TOO_BIG';
     } else {
         // ชื่อไฟล์
         $post['picture'] = "{$mmktime}.{$info['ext']}";
         while (is_file(DATA_PATH . "board/{$post['picture']}")) {
             $mmktime++;
             $post['picture'] = "{$mmktime}.{$info['ext']}";
         }

             }
         }
     }
 }
 // bg image
 if (isset($_POST['delete_bg_image'])) {
     $ret['bgImageFile'] = '';
     unset($config['bg_image']);
     if (is_file(DATA_PATH . "image/{$config['bg_image']}")) {
         @unlink(DATA_PATH . "image/{$config['bg_image']}");
     }
 } elseif (isset($_FILES['bg_image'])) {
     $bg_image = $_FILES['bg_image'];
     if ($bg_image['tmp_name'] !== '') {
         // ตรวจสอบไฟล์อัปโหลด
         $info = gcms::isValidImage(array('jpg', 'gif', 'png'), $bg_image);
         if (!$info) {
             $ret['ret_bg_image'] = 'INVALID_FILE_TYPE';
             $error = 'INVALID_FILE_TYPE';
         } else {
             if (@copy($bg_image['tmp_name'], DATA_PATH . "image/bg_image.{$info['ext']}")) {
                 $ret['bgImageFile'] = "bg_image.{$info['ext']}";
                 $ret['ret_bg_image'] = '';
                 $config['bg_image'] = "bg_image.{$info['ext']}";
             } else {
                 $ret['ret_bg_image'] = 'DO_NOT_UPLOAD';
                 $error = 'DO_NOT_UPLOAD';
             }
         }
     }
 }