PHP Photo::getExt方法代码示例

function profile_photo_post(&$a)
{
    if (!local_user()) {
        notice(t('Permission denied.') . EOL);
        return;
    }
    check_form_security_token_redirectOnErr('/profile_photo', 'profile_photo');
    if (x($_POST, 'cropfinal') && $_POST['cropfinal'] == 1) {
        // unless proven otherwise
        $is_default_profile = 1;
        if ($_REQUEST['profile']) {
            $r = q("select id, `is-default` from profile where id = %d and uid = %d limit 1", intval($_REQUEST['profile']), intval(local_user()));
            if (count($r) && !intval($r[0]['is-default'])) {
                $is_default_profile = 0;
            }
        }
        // phase 2 - we have finished cropping
        if ($a->argc != 2) {
            notice(t('Image uploaded but image cropping failed.') . EOL);
            return;
        }
        $image_id = $a->argv[1];
        if (substr($image_id, -2, 1) == '-') {
            $scale = substr($image_id, -1, 1);
            $image_id = substr($image_id, 0, -2);
        }
        $srcX = $_POST['xstart'];
        $srcY = $_POST['ystart'];
        $srcW = $_POST['xfinal'] - $srcX;
        $srcH = $_POST['yfinal'] - $srcY;
        $r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d AND `scale` = %d LIMIT 1", dbesc($image_id), dbesc(local_user()), intval($scale));
        if (count($r)) {
            $base_image = $r[0];
            $im = new Photo($base_image['data'], $base_image['type']);
            if ($im->is_valid()) {
                $im->cropImage(175, $srcX, $srcY, $srcW, $srcH);
                $r = $im->store(local_user(), 0, $base_image['resource-id'], $base_image['filename'], t('Profile Photos'), 4, $is_default_profile);
                if ($r === false) {
                    notice(sprintf(t('Image size reduction [%s] failed.'), "175") . EOL);
                }
                $im->scaleImage(80);
                $r = $im->store(local_user(), 0, $base_image['resource-id'], $base_image['filename'], t('Profile Photos'), 5, $is_default_profile);
                if ($r === false) {
                    notice(sprintf(t('Image size reduction [%s] failed.'), "80") . EOL);
                }
                $im->scaleImage(48);
                $r = $im->store(local_user(), 0, $base_image['resource-id'], $base_image['filename'], t('Profile Photos'), 6, $is_default_profile);
                if ($r === false) {
                    notice(sprintf(t('Image size reduction [%s] failed.'), "48") . EOL);
                }
                // If setting for the default profile, unset the profile photo flag from any other photos I own
                if ($is_default_profile) {
                    $r = q("UPDATE `photo` SET `profile` = 0 WHERE `profile` = 1 AND `resource-id` != '%s' AND `uid` = %d", dbesc($base_image['resource-id']), intval(local_user()));
                    $r = q("UPDATE `contact` SET `photo` = '%s', `thumb` = '%s', `micro` = '%s'  WHERE `self` AND `uid` = %d", dbesc($a->get_baseurl() . '/photo/' . $base_image['resource-id'] . '-4.' . $im->getExt()), dbesc($a->get_baseurl() . '/photo/' . $base_image['resource-id'] . '-5.' . $im->getExt()), dbesc($a->get_baseurl() . '/photo/' . $base_image['resource-id'] . '-6.' . $im->getExt()), intval(local_user()));
                } else {
                    $r = q("update profile set photo = '%s', thumb = '%s' where id = %d and uid = %d", dbesc($a->get_baseurl() . '/photo/' . $base_image['resource-id'] . '-4.' . $im->getExt()), dbesc($a->get_baseurl() . '/photo/' . $base_image['resource-id'] . '-5.' . $im->getExt()), intval($_REQUEST['profile']), intval(local_user()));
                }
                // we'll set the updated profile-photo timestamp even if it isn't the default profile,
                // so that browsers will do a cache update unconditionally
                $r = q("UPDATE `contact` SET `avatar-date` = '%s' WHERE `self` = 1 AND `uid` = %d", dbesc(datetime_convert()), intval(local_user()));
                info(t('Shift-reload the page or clear browser cache if the new photo does not display immediately.') . EOL);
                // Update global directory in background
                $url = $a->get_baseurl() . '/profile/' . $a->user['nickname'];
                if ($url && strlen(get_config('system', 'directory'))) {
                    proc_run('php', "include/directory.php", "{$url}");
                }
                require_once 'include/profile_update.php';
                profile_change();
            } else {
                notice(t('Unable to process image') . EOL);
            }
        }
        goaway($a->get_baseurl() . '/profiles');
        return;
        // NOTREACHED
    }
    $src = $_FILES['userfile']['tmp_name'];
    $filename = basename($_FILES['userfile']['name']);
    $filesize = intval($_FILES['userfile']['size']);
    $filetype = $_FILES['userfile']['type'];
    if ($filetype == "") {
        $filetype = guess_image_type($filename);
    }
    $maximagesize = get_config('system', 'maximagesize');
    if ($maximagesize && $filesize > $maximagesize) {
        notice(sprintf(t('Image exceeds size limit of %s'), formatBytes($maximagesize)) . EOL);
        @unlink($src);
        return;
    }
    $imagedata = @file_get_contents($src);
    $ph = new Photo($imagedata, $filetype);
    if (!$ph->is_valid()) {
        notice(t('Unable to process image.') . EOL);
        @unlink($src);
        return;
    }
    $ph->orient($src);
    @unlink($src);
    return profile_photo_crop_ui_head($a, $ph);
}

//.........这里部分代码省略.........
        }
        @unlink($src);
        killme();
    }
    $imagedata = @file_get_contents($src);
    $ph = new Photo($imagedata, $filetype);
    if (!$ph->is_valid()) {
        $msg = t('Unable to process image.');
        if ($r_json) {
            echo json_encode(['error' => $msg]);
        } else {
            echo $msg . EOL;
        }
        @unlink($src);
        killme();
    }
    $ph->orient($src);
    @unlink($src);
    $max_length = get_config('system', 'max_image_length');
    if (!$max_length) {
        $max_length = MAX_IMAGE_LENGTH;
    }
    if ($max_length > 0) {
        $ph->scaleImage($max_length);
        logger("File upload: Scaling picture to new size " . $max_length, LOGGER_DEBUG);
    }
    $width = $ph->getWidth();
    $height = $ph->getHeight();
    $hash = photo_new_resource();
    $smallest = 0;
    $defperm = '<' . $default_cid . '>';
    $r = $ph->store($page_owner_uid, $visitor, $hash, $filename, t('Wall Photos'), 0, 0, $defperm);
    if (!$r) {
        $msg = t('Image upload failed.');
        if ($r_json) {
            echo json_encode(['error' => $msg]);
        } else {
            echo $msg . EOL;
        }
        killme();
    }
    if ($width > 640 || $height > 640) {
        $ph->scaleImage(640);
        $r = $ph->store($page_owner_uid, $visitor, $hash, $filename, t('Wall Photos'), 1, 0, $defperm);
        if ($r) {
            $smallest = 1;
        }
    }
    if ($width > 320 || $height > 320) {
        $ph->scaleImage(320);
        $r = $ph->store($page_owner_uid, $visitor, $hash, $filename, t('Wall Photos'), 2, 0, $defperm);
        if ($r and $smallest == 0) {
            $smallest = 2;
        }
    }
    $basename = basename($filename);
    if (!$desktopmode) {
        $r = q("SELECT `id`, `datasize`, `width`, `height`, `type` FROM `photo` WHERE `resource-id` = '%s' ORDER BY `width` DESC LIMIT 1", $hash);
        if (!$r) {
            if ($r_json) {
                echo json_encode(['error' => '']);
                killme();
            }
            return false;
        }
        $picture = array();
        $picture["id"] = $r[0]["id"];
        $picture["size"] = $r[0]["datasize"];
        $picture["width"] = $r[0]["width"];
        $picture["height"] = $r[0]["height"];
        $picture["type"] = $r[0]["type"];
        $picture["albumpage"] = $a->get_baseurl() . '/photos/' . $page_owner_nick . '/image/' . $hash;
        $picture["picture"] = $a->get_baseurl() . "/photo/{$hash}-0." . $ph->getExt();
        $picture["preview"] = $a->get_baseurl() . "/photo/{$hash}-{$smallest}." . $ph->getExt();
        if ($r_json) {
            echo json_encode(['picture' => $picture]);
            killme();
        }
        return $picture;
    }
    if ($r_json) {
        echo json_encode(['ok' => true]);
        killme();
    }
    /* mod Waitman Gobble NO WARRANTY */
    //if we get the signal then return the image url info in BBCODE, otherwise this outputs the info and bails (for the ajax image uploader on wall post)
    if ($_REQUEST['hush'] != 'yeah') {
        if (local_user() && (!feature_enabled(local_user(), 'richtext') || x($_REQUEST['nomce']))) {
            echo "\n\n" . '[url=' . $a->get_baseurl() . '/photos/' . $page_owner_nick . '/image/' . $hash . '][img]' . $a->get_baseurl() . "/photo/{$hash}-{$smallest}." . $ph->getExt() . "[/img][/url]\n\n";
        } else {
            echo '<br /><br /><a href="' . $a->get_baseurl() . '/photos/' . $page_owner_nick . '/image/' . $hash . '" ><img src="' . $a->get_baseurl() . "/photo/{$hash}-{$smallest}." . $ph->getExt() . "\" alt=\"{$basename}\" /></a><br /><br />";
        }
    } else {
        $m = '[url=' . $a->get_baseurl() . '/photos/' . $page_owner_nick . '/image/' . $hash . '][img]' . $a->get_baseurl() . "/photo/{$hash}-{$smallest}." . $ph->getExt() . "[/img][/url]";
        return $m;
    }
    /* mod Waitman Gobble NO WARRANTY */
    killme();
    // NOTREACHED
}

function store_photo($a, $uid, $imagedata = "", $url = "")
{
    $r = q("SELECT `user`.`nickname`, `user`.`page-flags`, `contact`.`id` FROM `user` INNER JOIN `contact` on `user`.`uid` = `contact`.`uid`\n\t\tWHERE `user`.`uid` = %d AND `user`.`blocked` = 0 and `contact`.`self` = 1 LIMIT 1", intval($uid));
    if (!count($r)) {
        logger("Can't detect user data for uid " . $uid, LOGGER_DEBUG);
        return array();
    }
    $page_owner_nick = $r[0]['nickname'];
    //	To-Do:
    //	$default_cid      = $r[0]['id'];
    //	$community_page   = (($r[0]['page-flags'] == PAGE_COMMUNITY) ? true : false);
    if (strlen($imagedata) == 0 and $url == "") {
        logger("No image data and no url provided", LOGGER_DEBUG);
        return array();
    } elseif (strlen($imagedata) == 0) {
        logger("Uploading picture from " . $url, LOGGER_DEBUG);
        $imagedata = @file_get_contents($url);
    }
    $maximagesize = get_config('system', 'maximagesize');
    if ($maximagesize && strlen($imagedata) > $maximagesize) {
        logger("Image exceeds size limit of " . $maximagesize, LOGGER_DEBUG);
        return array();
    }
    /*
            $r = q("select sum(octet_length(data)) as total from photo where uid = %d and scale = 0 and album != 'Contact Photos' ",
                    intval($uid)
            );
    
            $limit = service_class_fetch($uid,'photo_upload_limit');
    
            if(($limit !== false) && (($r[0]['total'] + strlen($imagedata)) > $limit)) {
    		logger("Image exceeds personal limit of uid ".$uid, LOGGER_DEBUG);
    		return(array());
            }
    */
    $tempfile = tempnam(get_temppath(), "cache");
    file_put_contents($tempfile, $imagedata);
    $data = getimagesize($tempfile);
    if (!isset($data["mime"])) {
        unlink($tempfile);
        logger("File is no picture", LOGGER_DEBUG);
        return array();
    }
    $ph = new Photo($imagedata, $data["mime"]);
    if (!$ph->is_valid()) {
        unlink($tempfile);
        logger("Picture is no valid picture", LOGGER_DEBUG);
        return array();
    }
    $ph->orient($tempfile);
    unlink($tempfile);
    $max_length = get_config('system', 'max_image_length');
    if (!$max_length) {
        $max_length = MAX_IMAGE_LENGTH;
    }
    if ($max_length > 0) {
        $ph->scaleImage($max_length);
    }
    $width = $ph->getWidth();
    $height = $ph->getHeight();
    $hash = photo_new_resource();
    $smallest = 0;
    // Pictures are always public by now
    //$defperm = '<'.$default_cid.'>';
    $defperm = "";
    $visitor = 0;
    $r = $ph->store($uid, $visitor, $hash, $tempfile, t('Wall Photos'), 0, 0, $defperm);
    if (!$r) {
        logger("Picture couldn't be stored", LOGGER_DEBUG);
        return array();
    }
    $image = array("page" => $a->get_baseurl() . '/photos/' . $page_owner_nick . '/image/' . $hash, "full" => $a->get_baseurl() . "/photo/{$hash}-0." . $ph->getExt());
    if ($width > 800 || $height > 800) {
        $image["large"] = $a->get_baseurl() . "/photo/{$hash}-0." . $ph->getExt();
    }
    if ($width > 640 || $height > 640) {
        $ph->scaleImage(640);
        $r = $ph->store($uid, $visitor, $hash, $tempfile, t('Wall Photos'), 1, 0, $defperm);
        if ($r) {
            $image["medium"] = $a->get_baseurl() . "/photo/{$hash}-1." . $ph->getExt();
        }
    }
    if ($width > 320 || $height > 320) {
        $ph->scaleImage(320);
        $r = $ph->store($uid, $visitor, $hash, $tempfile, t('Wall Photos'), 2, 0, $defperm);
        if ($r) {
            $image["small"] = $a->get_baseurl() . "/photo/{$hash}-2." . $ph->getExt();
        }
    }
    if ($width > 160 and $height > 160) {
        $x = 0;
        $y = 0;
        $min = $ph->getWidth();
        if ($min > 160) {
            $x = ($min - 160) / 2;
        }
        if ($ph->getHeight() < $min) {
            $min = $ph->getHeight();
            if ($min > 160) {
                $y = ($min - 160) / 2;
//.........这里部分代码省略.........

//.........这里部分代码省略.........
    }
    if (!$filesize) {
        notice(t('Image file is empty.') . EOL);
        @unlink($src);
        $foo = 0;
        call_hooks('photo_post_end', $foo);
        return;
    }
    logger('mod/photos.php: photos_post(): loading the contents of ' . $src, LOGGER_DEBUG);
    $imagedata = @file_get_contents($src);
    $r = q("select sum(octet_length(data)) as total from photo where uid = %d and scale = 0 and album != 'Contact Photos' ", intval($a->data['user']['uid']));
    $limit = service_class_fetch($a->data['user']['uid'], 'photo_upload_limit');
    if ($limit !== false && $r[0]['total'] + strlen($imagedata) > $limit) {
        notice(upgrade_message() . EOL);
        @unlink($src);
        $foo = 0;
        call_hooks('photo_post_end', $foo);
        killme();
    }
    $ph = new Photo($imagedata, $type);
    if (!$ph->is_valid()) {
        logger('mod/photos.php: photos_post(): unable to process image', LOGGER_DEBUG);
        notice(t('Unable to process image.') . EOL);
        @unlink($src);
        $foo = 0;
        call_hooks('photo_post_end', $foo);
        killme();
    }
    $ph->orient($src);
    @unlink($src);
    $max_length = get_config('system', 'max_image_length');
    if (!$max_length) {
        $max_length = MAX_IMAGE_LENGTH;
    }
    if ($max_length > 0) {
        $ph->scaleImage($max_length);
    }
    $width = $ph->getWidth();
    $height = $ph->getHeight();
    $smallest = 0;
    $photo_hash = photo_new_resource();
    $r = $ph->store($page_owner_uid, $visitor, $photo_hash, $filename, $album, 0, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
    if (!$r) {
        logger('mod/photos.php: photos_post(): image store failed', LOGGER_DEBUG);
        notice(t('Image upload failed.') . EOL);
        killme();
    }
    if ($width > 640 || $height > 640) {
        $ph->scaleImage(640);
        $ph->store($page_owner_uid, $visitor, $photo_hash, $filename, $album, 1, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
        $smallest = 1;
    }
    if ($width > 320 || $height > 320) {
        $ph->scaleImage(320);
        $ph->store($page_owner_uid, $visitor, $photo_hash, $filename, $album, 2, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
        $smallest = 2;
    }
    $basename = basename($filename);
    $uri = item_new_uri($a->get_hostname(), $page_owner_uid);
    // Create item container
    $arr = array();
    $arr['uid'] = $page_owner_uid;
    $arr['uri'] = $uri;
    $arr['parent-uri'] = $uri;
    $arr['type'] = 'photo';
    $arr['wall'] = 1;
    $arr['resource-id'] = $photo_hash;
    $arr['contact-id'] = $owner_record['id'];
    $arr['owner-name'] = $owner_record['name'];
    $arr['owner-link'] = $owner_record['url'];
    $arr['owner-avatar'] = $owner_record['thumb'];
    $arr['author-name'] = $owner_record['name'];
    $arr['author-link'] = $owner_record['url'];
    $arr['author-avatar'] = $owner_record['thumb'];
    $arr['title'] = '';
    $arr['allow_cid'] = $str_contact_allow;
    $arr['allow_gid'] = $str_group_allow;
    $arr['deny_cid'] = $str_contact_deny;
    $arr['deny_gid'] = $str_group_deny;
    $arr['last-child'] = 1;
    $arr['visible'] = $visible;
    $arr['origin'] = 1;
    $arr['body'] = '[url=' . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $photo_hash . ']' . '[img]' . $a->get_baseurl() . "/photo/{$photo_hash}-{$smallest}." . $ph->getExt() . '[/img]' . '[/url]';
    $item_id = item_store($arr);
    //if($item_id) {
    //	q("UPDATE `item` SET `plink` = '%s' WHERE `uid` = %d AND `id` = %d",
    //		dbesc($a->get_baseurl() . '/display/' . $owner_record['nickname'] . '/' . $item_id),
    //		intval($page_owner_uid),
    //		intval($item_id)
    //	);
    //}
    if ($visible) {
        proc_run('php', "include/notifier.php", 'wall-new', $item_id);
    }
    call_hooks('photo_post_end', intval($item_id));
    // addon uploaders should call "killme()" [e.g. exit] within the photo_post_end hook
    // if they do not wish to be redirected
    goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
    // NOTREACHED
}

function import_profile_photo($photo, $uid, $cid)
{
    $a = get_app();
    $r = q("select `resource-id` from photo where `uid` = %d and `contact-id` = %d and `scale` = 4 and `album` = 'Contact Photos' limit 1", intval($uid), intval($cid));
    if (count($r) && strlen($r[0]['resource-id'])) {
        $hash = $r[0]['resource-id'];
    } else {
        $hash = photo_new_resource();
    }
    $photo_failure = false;
    $filename = basename($photo);
    $img_str = fetch_url($photo, true);
    $type = guess_image_type($photo, true);
    $img = new Photo($img_str, $type);
    if ($img->is_valid()) {
        $img->scaleImageSquare(175);
        $r = $img->store($uid, $cid, $hash, $filename, 'Contact Photos', 4);
        if ($r === false) {
            $photo_failure = true;
        }
        $img->scaleImage(80);
        $r = $img->store($uid, $cid, $hash, $filename, 'Contact Photos', 5);
        if ($r === false) {
            $photo_failure = true;
        }
        $img->scaleImage(48);
        $r = $img->store($uid, $cid, $hash, $filename, 'Contact Photos', 6);
        if ($r === false) {
            $photo_failure = true;
        }
        $photo = $a->get_baseurl() . '/photo/' . $hash . '-4.' . $img->getExt();
        $thumb = $a->get_baseurl() . '/photo/' . $hash . '-5.' . $img->getExt();
        $micro = $a->get_baseurl() . '/photo/' . $hash . '-6.' . $img->getExt();
    } else {
        $photo_failure = true;
    }
    if ($photo_failure) {
        $photo = $a->get_baseurl() . '/images/person-175.jpg';
        $thumb = $a->get_baseurl() . '/images/person-80.jpg';
        $micro = $a->get_baseurl() . '/images/person-48.jpg';
    }
    return array($photo, $thumb, $micro);
}

//.........这里部分代码省略.........
            if ($cid) {
                $r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1", intval($cid), intval($page_owner_uid));
                if (count($r)) {
                    $can_post = true;
                    $visitor = $cid;
                }
            }
        }
    }
    if (!$can_post) {
        notice(t('Permission denied.') . EOL);
        killme();
    }
    if (!x($_FILES, 'userfile') && !x($_FILES, 'media')) {
        killme();
    }
    if (x($_FILES, 'userfile')) {
        $src = $_FILES['userfile']['tmp_name'];
        $filename = basename($_FILES['userfile']['name']);
        $filesize = intval($_FILES['userfile']['size']);
        $filetype = $_FILES['userfile']['type'];
    } elseif (x($_FILES, 'media')) {
        $src = $_FILES['media']['tmp_name'];
        $filename = basename($_FILES['media']['name']);
        $filesize = intval($_FILES['media']['size']);
        $filetype = $_FILES['media']['type'];
    }
    if ($filetype == "") {
        $filetype = guess_image_type($filename);
    }
    $maximagesize = get_config('system', 'maximagesize');
    if ($maximagesize && $filesize > $maximagesize) {
        echo sprintf(t('Image exceeds size limit of %d'), $maximagesize) . EOL;
        @unlink($src);
        killme();
    }
    $r = q("select sum(octet_length(data)) as total from photo where uid = %d and scale = 0 and album != 'Contact Photos' ", intval($page_owner_uid));
    $limit = service_class_fetch($page_owner_uid, 'photo_upload_limit');
    if ($limit !== false && $r[0]['total'] + strlen($imagedata) > $limit) {
        echo upgrade_message(true) . EOL;
        @unlink($src);
        killme();
    }
    $imagedata = @file_get_contents($src);
    $ph = new Photo($imagedata, $filetype);
    if (!$ph->is_valid()) {
        echo t('Unable to process image.') . EOL;
        @unlink($src);
        killme();
    }
    $ph->orient($src);
    @unlink($src);
    $max_length = get_config('system', 'max_image_length');
    if (!$max_length) {
        $max_length = MAX_IMAGE_LENGTH;
    }
    if ($max_length > 0) {
        $ph->scaleImage($max_length);
    }
    $width = $ph->getWidth();
    $height = $ph->getHeight();
    $hash = photo_new_resource();
    $smallest = 0;
    $defperm = '<' . $default_cid . '>';
    $r = $ph->store($page_owner_uid, $visitor, $hash, $filename, t('Wall Photos'), 0, 0, $defperm);
    if (!$r) {
        echo t('Image upload failed.') . EOL;
        killme();
    }
    if ($width > 640 || $height > 640) {
        $ph->scaleImage(640);
        $r = $ph->store($page_owner_uid, $visitor, $hash, $filename, t('Wall Photos'), 1, 0, $defperm);
        if ($r) {
            $smallest = 1;
        }
    }
    if ($width > 320 || $height > 320) {
        $ph->scaleImage(320);
        $r = $ph->store($page_owner_uid, $visitor, $hash, $filename, t('Wall Photos'), 2, 0, $defperm);
        if ($r) {
            $smallest = 2;
        }
    }
    $basename = basename($filename);
    /* mod Waitman Gobble NO WARRANTY */
    //if we get the signal then return the image url info in BBCODE, otherwise this outputs the info and bails (for the ajax image uploader on wall post)
    if ($_REQUEST['hush'] != 'yeah') {
        if (local_user() && (!feature_enabled(local_user(), 'richtext') || x($_REQUEST['nomce']))) {
            echo "\n\n" . '[url=' . $a->get_baseurl() . '/photos/' . $page_owner_nick . '/image/' . $hash . '][img]' . $a->get_baseurl() . "/photo/{$hash}-{$smallest}." . $ph->getExt() . "[/img][/url]\n\n";
        } else {
            echo '<br /><br /><a href="' . $a->get_baseurl() . '/photos/' . $page_owner_nick . '/image/' . $hash . '" ><img src="' . $a->get_baseurl() . "/photo/{$hash}-{$smallest}." . $ph->getExt() . "\" alt=\"{$basename}\" /></a><br /><br />";
        }
    } else {
        $m = '[url=' . $a->get_baseurl() . '/photos/' . $page_owner_nick . '/image/' . $hash . '][img]' . $a->get_baseurl() . "/photo/{$hash}-{$smallest}." . $ph->getExt() . "[/img][/url]";
        return $m;
    }
    /* mod Waitman Gobble NO WARRANTY */
    killme();
    // NOTREACHED
}

function local_delivery($importer, $data)
{
    $a = get_app();
    logger(__FUNCTION__, LOGGER_TRACE);
    if ($importer['readonly']) {
        // We aren't receiving stuff from this person. But we will quietly ignore them
        // rather than a blatant "go away" message.
        logger('local_delivery: ignoring');
        return 0;
        //NOTREACHED
    }
    // Consume notification feed. This may differ from consuming a public feed in several ways
    // - might contain email or friend suggestions
    // - might contain remote followup to our message
    //		- in which case we need to accept it and then notify other conversants
    // - we may need to send various email notifications
    $feed = new SimplePie();
    $feed->set_raw_data($data);
    $feed->enable_order_by_date(false);
    $feed->init();
    if ($feed->error()) {
        logger('local_delivery: Error parsing XML: ' . $feed->error());
    }
    // Check at the feed level for updated contact name and/or photo
    $name_updated = '';
    $new_name = '';
    $photo_timestamp = '';
    $photo_url = '';
    $rawtags = $feed->get_feed_tags(NAMESPACE_DFRN, 'owner');
    // Fallback should not be needed here. If it isn't DFRN it won't have DFRN updated tags
    //	if(! $rawtags)
    //		$rawtags = $feed->get_feed_tags( SIMPLEPIE_NAMESPACE_ATOM_10, 'author');
    if ($rawtags) {
        $elems = $rawtags[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10];
        if ($elems['name'][0]['attribs'][NAMESPACE_DFRN]['updated']) {
            $name_updated = $elems['name'][0]['attribs'][NAMESPACE_DFRN]['updated'];
            $new_name = $elems['name'][0]['data'];
        }
        if (x($elems, 'link') && $elems['link'][0]['attribs']['']['rel'] === 'photo' && $elems['link'][0]['attribs'][NAMESPACE_DFRN]['updated']) {
            $photo_timestamp = datetime_convert('UTC', 'UTC', $elems['link'][0]['attribs'][NAMESPACE_DFRN]['updated']);
            $photo_url = $elems['link'][0]['attribs']['']['href'];
        }
    }
    if ($photo_timestamp && strlen($photo_url) && $photo_timestamp > $importer['avatar-date']) {
        logger('local_delivery: Updating photo for ' . $importer['name']);
        require_once "include/Photo.php";
        $photo_failure = false;
        $have_photo = false;
        $r = q("SELECT `resource-id` FROM `photo` WHERE `contact-id` = %d AND `uid` = %d LIMIT 1", intval($importer['id']), intval($importer['importer_uid']));
        if (count($r)) {
            $resource_id = $r[0]['resource-id'];
            $have_photo = true;
        } else {
            $resource_id = photo_new_resource();
        }
        $img_str = fetch_url($photo_url, true);
        // guess mimetype from headers or filename
        $type = guess_image_type($photo_url, true);
        $img = new Photo($img_str, $type);
        if ($img->is_valid()) {
            if ($have_photo) {
                q("DELETE FROM `photo` WHERE `resource-id` = '%s' AND `contact-id` = %d AND `uid` = %d", dbesc($resource_id), intval($importer['id']), intval($importer['importer_uid']));
            }
            $img->scaleImageSquare(175);
            $hash = $resource_id;
            $r = $img->store($importer['importer_uid'], $importer['id'], $hash, basename($photo_url), 'Contact Photos', 4);
            $img->scaleImage(80);
            $r = $img->store($importer['importer_uid'], $importer['id'], $hash, basename($photo_url), 'Contact Photos', 5);
            $img->scaleImage(48);
            $r = $img->store($importer['importer_uid'], $importer['id'], $hash, basename($photo_url), 'Contact Photos', 6);
            $a = get_app();
            q("UPDATE `contact` SET `avatar-date` = '%s', `photo` = '%s', `thumb` = '%s', `micro` = '%s'\n\t\t\t\tWHERE `uid` = %d AND `id` = %d LIMIT 1", dbesc(datetime_convert()), dbesc($a->get_baseurl() . '/photo/' . $hash . '-4.' . $img->getExt()), dbesc($a->get_baseurl() . '/photo/' . $hash . '-5.' . $img->getExt()), dbesc($a->get_baseurl() . '/photo/' . $hash . '-6.' . $img->getExt()), intval($importer['importer_uid']), intval($importer['id']));
        }
    }
    if ($name_updated && strlen($new_name) && $name_updated > $importer['name-date']) {
        $r = q("select * from contact where uid = %d and id = %d limit 1", intval($importer['importer_uid']), intval($importer['id']));
        $x = q("UPDATE `contact` SET `name` = '%s', `name-date` = '%s' WHERE `uid` = %d AND `id` = %d LIMIT 1", dbesc(notags(trim($new_name))), dbesc(datetime_convert()), intval($importer['importer_uid']), intval($importer['id']));
        // do our best to update the name on content items
        if (count($r)) {
            q("update item set `author-name` = '%s' where `author-name` = '%s' and `author-link` = '%s' and uid = %d", dbesc(notags(trim($new_name))), dbesc($r[0]['name']), dbesc($r[0]['url']), intval($importer['importer_uid']));
        }
    }
    // Currently unsupported - needs a lot of work
    $reloc = $feed->get_feed_tags(NAMESPACE_DFRN, 'relocate');
    if (isset($reloc[0]['child'][NAMESPACE_DFRN])) {
        $base = $reloc[0]['child'][NAMESPACE_DFRN];
        $newloc = array();
        $newloc['uid'] = $importer['importer_uid'];
        $newloc['cid'] = $importer['id'];
        $newloc['name'] = notags(unxmlify($base['name'][0]['data']));
        $newloc['photo'] = notags(unxmlify($base['photo'][0]['data']));
        $newloc['thumb'] = notags(unxmlify($base['thumb'][0]['data']));
        $newloc['micro'] = notags(unxmlify($base['micro'][0]['data']));
        $newloc['url'] = notags(unxmlify($base['url'][0]['data']));
        $newloc['request'] = notags(unxmlify($base['request'][0]['data']));
        $newloc['confirm'] = notags(unxmlify($base['confirm'][0]['data']));
        $newloc['notify'] = notags(unxmlify($base['notify'][0]['data']));
        $newloc['poll'] = notags(unxmlify($base['poll'][0]['data']));
        $newloc['sitepubkey'] = notags(unxmlify($base['sitepubkey'][0]['data']));
        /** relocated user must have original key pair */
//.........这里部分代码省略.........