Esempio n. 1
0
 function get_image_info($target, $allowswf = false)
 {
     $ext = discuz_upload::fileext($target);
     $isimage = discuz_upload::is_image_ext($ext);
     if (!$isimage && ($ext != 'swf' || !$allowswf)) {
         return false;
     } elseif (!is_readable($target)) {
         return false;
     } elseif ($imageinfo = @getimagesize($target)) {
         list($width, $height, $type) = !empty($imageinfo) ? $imageinfo : array('', '', '');
         $size = $width * $height;
         if ($size > 16777216 || $size < 16) {
             return false;
         } elseif ($ext == 'swf' && $type != 4) {
             return false;
         } elseif ($isimage && !in_array($type, array(1, 2, 3, 6, 13))) {
             return false;
         }
         return $imageinfo;
     } else {
         return false;
     }
 }
Esempio n. 2
0
     foreach ($image2 as $value) {
         $temp[] = array('0' => $value[0], '1' => trim($value[2]));
     }
 }
 require_once libfile('class/image');
 if (is_array($temp) && !empty($temp)) {
     $upload = new discuz_upload();
     $attachaids = array();
     foreach ($temp as $value) {
         $imageurl = $value[1];
         $hash = md5($imageurl);
         if (strlen($imageurl)) {
             $imagereplace['oldimageurl'][] = $value[0];
             if (!isset($existentimg[$hash])) {
                 $existentimg[$hash] = $imageurl;
                 $attach['ext'] = $upload->fileext($imageurl);
                 if (!$upload->is_image_ext($attach['ext'])) {
                     continue;
                 }
                 $content = '';
                 if (preg_match('/^(http:\\/\\/|\\.)/i', $imageurl)) {
                     $content = dfsockopen($imageurl);
                 } elseif (preg_match('/^(' . preg_quote(getglobal('setting/attachurl'), '/') . ')/i', $imageurl)) {
                     $imagereplace['newimageurl'][] = $value[0];
                 }
                 if (empty($content)) {
                     continue;
                 }
                 $patharr = explode('/', $imageurl);
                 $attach['name'] = trim($patharr[count($patharr) - 1]);
                 $attach['thumb'] = '';
Esempio n. 3
0
function forum_downremotefile($arr, $old_arr)
{
    global $_G;
    $evo_img_no = $_G['cache']['evn_milu_pick']['evo_img_no'];
    $config = get_pick_set();
    $get_file_ext_arr = $config['get_file_ext'] ? explode('|', $config['get_file_ext']) : array();
    $arr['is_download_file'] = $arr['is_download_file'] ? $arr['is_download_file'] : $arr['p_arr']['is_download_file'];
    $arr['message'] = dstripslashes($arr['content']);
    //print_r($arr);
    //$arr['message'] = str_replace(array("\r", "\n"), array($_GET['wysiwyg'] ? '<br />' : '', "\\n"), $arr['message']);
    preg_match_all("/\\[img\\]\\s*([^\\[\\<\r\n]+?)\\s*\\[\\/img\\]|\\[img=\\d{1,4}[x|\\,]\\d{1,4}\\]\\s*([^\\[\\<\r\n]+?)\\s*\\[\\/img\\]/is", $arr['message'], $image1, PREG_SET_ORDER);
    //preg_match_all("/\<img.+src=('|\"|)?(.*)(\\1)([\s].*)?\>/ismUe", $arr['message'], $image2, PREG_SET_ORDER);
    preg_match_all("/\\<img.+src=('|\"|)?(.*)(\\1)(.*)?\\>/isU", $arr['message'], $image2, PREG_SET_ORDER);
    $temp = $aids = $existentimg = $attach_arr = array();
    if (is_array($image1) && !empty($image1)) {
        foreach ($image1 as $value) {
            $v = trim(!empty($value[1]) ? $value[1] : $value[2]);
            $no_remote = 0;
            if (!filter_something($v, $evo_img_no)) {
                //存在
                $no_remote = 1;
            }
            if ($no_remote == 0) {
                $temp[] = array('0' => $value[0], '1' => $v);
            }
        }
    }
    if (is_array($image2) && !empty($image2)) {
        foreach ($image2 as $v) {
            $no_remote = 0;
            $v[2] = trim(strip_tags($v[2]));
            if (!filter_something($v[2], $evo_img_no)) {
                //存在
                $no_remote = 1;
            }
            if ($no_remote == 0) {
                $temp[] = array('0' => $v[0], '1' => $v[2]);
            }
        }
    }
    if ($arr['is_download_file'] == 1) {
        $attach_arr = get_attach_data($arr['page_url'], $arr['message']);
    }
    $attach_arr = $attach_arr ? $attach_arr : array();
    $temp = $temp ? $temp : array();
    $temp = array_merge($temp, $attach_arr);
    //if(VIP) $arr['message'] = post($arr['message'], array('cookie' => $arr['cookie'], 'page_url' => $arr['page_url'], 'cid' => $arr['cid']));
    $del_a = 0;
    if ($arr['content_filter_html'][0] == 0 && $arr['content_filter_html']) {
        $del_a = 1;
    }
    //print_r($arr['message']);exit();
    require_once libfile('class/image');
    if (is_array($temp) && !empty($temp)) {
        if (file_exists(libfile('class/upload'))) {
            require_once libfile('class/upload');
        } else {
            require_once libfile('discuz/upload', 'class');
        }
        $upload = new discuz_upload();
        $attachaids = array();
        $threadimage_flag = 0;
        $content_md5_arr = array();
        foreach ($temp as $key => $value) {
            $snoopy_args['cookie'] = $arr['cookie'];
            $snoop_obj = get_snoopy_obj($snoopy_args);
            $imageurl = $value[1];
            $hash = md5($imageurl);
            if (strlen($imageurl)) {
                $imagereplace['oldimageurl'][] = $value[0];
                if (!isset($existentimg[$hash])) {
                    $existentimg[$hash] = $imageurl;
                    $attach['ext'] = $upload->fileext($imageurl);
                    if ($upload->is_image_ext($attach['ext']) == 1 && $arr['is_download_img'] != 1) {
                        $imagereplace['newimageurl'][] = $value[0];
                        continue;
                    }
                    if (!$upload->is_image_ext($attach['ext'])) {
                        $ext = 'no_get';
                    }
                    if (preg_match('/^(http:\\/\\/|\\.)/i', $imageurl)) {
                        if ($imageurl && snoop_obj) {
                            $content_re = get_img_content($imageurl, $snoop_obj, $ext);
                        }
                        if (is_array($content_re)) {
                            $content = $content_re['content'];
                            $file_name = $attach['name'] = $content_re['file_name'] ? $content_re['file_name'] : ($value[2] ? _striptext($value[2]) : time() . '.' . $content_re['file_ext']);
                            $attach['ext'] = $content_re['file_ext'] ? $content_re['file_ext'] : trim($upload->fileext($file_name));
                            $file_name = $attach['name'] = $file_name;
                        } else {
                            $content = $content_re;
                        }
                        if (in_array(md5($content), $content_md5_arr)) {
                            $imagereplace['newimageurl'][] = '';
                            continue;
                        }
                        $content_md5_arr[] = md5($content);
                    } elseif (preg_match('/^(' . preg_quote(getglobal('setting/attachurl'), '/') . ')/i', $imageurl)) {
                        $imagereplace['newimageurl'][] = $value[0];
                    }
                    if (empty($content)) {
                        if ($value[4] == 1) {
                            if ($del_a == 1) {
                                $imagereplace['newimageurl'][] = $value[2];
                            } else {
                                unset($imagereplace['oldimageurl'][$key]);
                            }
                        } else {
                            $imagereplace['newimageurl'][] = '';
                        }
                        continue;
                    }
                    if (!$attach['name']) {
                        $patharr = explode('/', $imageurl);
                        $attach['name'] = trim($patharr[count($patharr) - 1]);
                    }
                    $patharr = explode('/', $imageurl);
                    if (!$attach['name']) {
                        $attach['name'] = trim($patharr[count($patharr) - 1]);
                    }
                    $attach['thumb'] = '';
                    $attach['ext'] = trim($attach['ext']);
                    //不加这个有些还真不行
                    $attach['isimage'] = $upload->is_image_ext($attach['ext']);
                    if ($attach['isimage'] == 1 && $arr['is_download_img'] != 1) {
                        $imagereplace['newimageurl'][] = $value[0];
                        continue;
                    }
                    $attach['extension'] = $upload->get_target_extension($attach['ext']);
                    $attach['attachdir'] = $upload->get_target_dir('forum');
                    $attach['attachment'] = $attach['attachdir'] . $upload->get_target_filename('forum') . '.' . $attach['extension'];
                    $attach['target'] = getglobal('setting/attachdir') . './forum/' . $attach['attachment'];
                    if (!in_array($attach['ext'], $get_file_ext_arr) && $get_file_ext_arr && $attach['isimage'] == 0) {
                        if ($value[4] == 1) {
                            if ($del_a == 1) {
                                $imagereplace['newimageurl'][] = $value[2];
                            } else {
                                unset($imagereplace['oldimageurl'][$key]);
                            }
                        } else {
                            $imagereplace['newimageurl'][] = '';
                        }
                        continue;
                    }
                    if (!@($fp = fopen($attach['target'], 'wb'))) {
                        continue;
                    } else {
                        flock($fp, 2);
                        fwrite($fp, $content);
                        fclose($fp);
                    }
                    if (!$upload->get_image_info($attach['target']) && $attach['isimage'] == 1) {
                        @unlink($attach['target']);
                        continue;
                    }
                    $attach['size'] = filesize($attach['target']);
                    $upload->attach = $attach;
                    $thumb = $width = 0;
                    if ($upload->attach['isimage']) {
                        if ($_G['setting']['thumbstatus']) {
                            $image = new image();
                            $thumb = $image->Thumb($upload->attach['target'], '', $_G['setting']['thumbwidth'], $_G['setting']['thumbheight'], $_G['setting']['thumbstatus'], $_G['setting']['thumbsource']) ? 1 : 0;
                            $width = $image->imginfo['width'];
                        }
                        if ($_G['setting']['thumbsource'] || !$_G['setting']['thumbstatus']) {
                            list($width) = @getimagesize($upload->attach['target']);
                        }
                        if ($_G['setting']['watermarkstatus'] && empty($_G['forum']['disablewatermark']) && $arr['is_water_img'] == 1) {
                            $image = new image();
                            $image->Watermark($attach['target'], '', 'forum');
                        }
                    }
                    $desc = $value[3];
                    $arr['public_time'] = $arr['public_time'] ? $arr['public_time'] : $arr['dateline'];
                    $arr['public_time'] = $arr['public_time'] ? $arr['public_time'] : $_G['timestamp'];
                    $remote = 0;
                    $setarr = array('uid' => $arr['uid'], 'tid' => $arr['tid'], 'pid' => $arr['pid'], 'filename' => daddslashes($upload->attach['name']), 'attachment' => $upload->attach['attachment'], 'filesize' => $upload->attach['size'], 'thumb' => $thumb, 'remote' => $remote, 'picid' => $picid, 'isimage' => $attach['isimage'], 'description' => $desc, 'readperm' => 0, 'price' => 0, 'width' => $width, 'dateline' => $arr['public_time']);
                    $setimg_arr = array('tid' => $arr['tid'], 'attachment' => $upload->attach['attachment'], 'remote' => $remote);
                    $set_att = array('downloads' => rand(1, 15), 'tableid' => getattachtableid($arr['tid']), 'uid' => $arr['uid'], 'pid' => $arr['pid'], 'tid' => $arr['tid']);
                    if ($threadimage_flag == 0 && !$arr['is_post'] && $attach['isimage'] == 1) {
                        DB::insert('forum_threadimage', $setimg_arr, true);
                        $threadimage_flag = 1;
                    }
                    $setarr['aid'] = $newaids[] = DB::insert('forum_attachment', $set_att, true);
                    $at[] = $setarr['aid'];
                    $attachnew_arr[$setarr['aid']] = array('description' => $setarr['description']);
                    DB::insert(getattachtablebytid($arr['tid']), $setarr, true);
                    $attachaids[$hash] = $imagereplace['newimageurl'][] = '[attach]' . $setarr['aid'] . '[/attach]';
                } else {
                    $imagereplace['newimageurl'][] = $attachaids[$hash];
                }
            }
        }
        if ($_G['setting']['ftp']['on'] == 1) {
            require_once libfile('function/post');
            ftpupload($newaids, $arr['uid']);
        }
        if (count($at) > 0) {
            $arr['attachment'] = 2;
        }
        $arr['message'] = str_replace($imagereplace['oldimageurl'], $imagereplace['newimageurl'], $arr['message']);
        if ($del_a == 1) {
            $arr['message'] = clear_html_script($arr['message'], array(0));
        }
        forum_article_content($arr);
    }
}