Ejemplo n.º 1
0
 /**
  * Save the podcast
  *
  * @param array $data File data to upload, if null then we're just setting attribute
  * @return bool
  *
  * @throws InvalidPodcastFileException|IOException
  */
 public function save($data = NULL)
 {
     if (!parent::save()) {
         return FALSE;
     }
     // New Podcast File Data
     if ($data) {
         $this->simpletype = "audio";
         // Get mimetype
         $mime_type = ElggPodcast::detectMimeType($data['tmp_name'], $data['type']);
         // Check for valid mime type
         if (ElggPodcast::checkValidMimeType($mime_type)) {
             // Set it
             $this->setMimeType($mime_type);
         } else {
             // Invalid, fail
             $ex = elgg_echo('InvalidPodcastFileException:InvalidMimeType', array($mime_type));
             throw new InvalidPodcastFileException($ex);
         }
         // Remove old file if it exists
         $old_file = $this->getFilenameOnFilestore();
         if (file_exists($old_file) && !is_dir($old_file)) {
             unlink($old_file);
         }
         // Save the file data
         $this->savePodcastFile($data);
         // Populate metadata
         $this->populatePodcastMetadata();
     }
     return TRUE;
 }
Ejemplo n.º 2
0
 /**
  * Save the image
  *
  * @warning container_guid must be set first
  *
  * @param array $data
  * @return bool
  */
 public function save($data = null)
 {
     if (!parent::save()) {
         return false;
     }
     if ($data) {
         // new image
         $this->simpletype = "image";
         $this->saveImageFile($data);
         $this->saveThumbnails();
     }
     return true;
 }
Ejemplo n.º 3
0
function uploadCK($page, $identifier, $obj)
{
    $funcNum2 = get_Input('CKEditorFuncNum', 'CKEditorFuncNum');
    $file = new ElggFile();
    $filestorename = strtolower(time() . $_FILES['upload']['name']);
    $file->setFilename($filestorename);
    $file->setMimeType($_FILES['upload']['type']);
    $file->owner_guid = elgg_get_logged_in_user_guid();
    $file->subtype = "file";
    $file->originalfilename = $filestorename;
    $file->access_id = ACCESS_PUBLIC;
    $file->open("write");
    $file->write(get_uploaded_file('upload'));
    $file->close();
    $result = $file->save();
    if ($result) {
        $master = get_resized_image_from_existing_file($file->getFilenameOnFilestore(), 550, 550);
        if ($master !== false) {
            $_SESSION['UPLOAD_DATA']['file_save'] = "started";
            $filehandler = new ElggFile();
            $filehandler->setFilename($filestorename);
            $filehandler->setMimeType($_FILES['upload']['type']);
            $filehandler->owner_guid = $user->guid;
            $filehandler->subtype = "file";
            $filehandler->originalfilename = $filestorename;
            $filehandler->access_id = ACCESS_PUBLIC;
            $filehandler->open("write");
            $filehandler->write($master);
            $filehandler->close();
            $filehandler->save();
            // Dev URL
            $url = elgg_get_site_url() . 'CKEditorView?file_guid=' . $filehandler->guid;
            //Production URL
            //$url ='/CKEditorView?file_guid='.$filehandler->guid;
            echo '<script type="text/javascript">
		window.parent.CKEDITOR.tools.callFunction(' . $funcNum2 . ', "' . $url . '","");
		</script>';
            exit;
        } else {
            echo '<script type="text/javascript">
		window.parent.CKEDITOR.tools.callFunction(' . $funcNum2 . ', "","");
		</script>';
            exit;
        }
    }
    return true;
}
Ejemplo n.º 4
0
 function testElggFileDelete()
 {
     global $CONFIG;
     $user = $this->createTestUser();
     $filestore = $this->filestore;
     $dir = new \Elgg\EntityDirLocator($user->guid);
     $file = new \ElggFile();
     $file->owner_guid = $user->guid;
     $file->setFilename('testing/ElggFileDelete');
     $this->assertTrue($file->open('write'));
     $this->assertTrue($file->write('Test'));
     $this->assertTrue($file->close());
     $file->save();
     $filename = $file->getFilenameOnFilestore($file);
     $filepath = $CONFIG->dataroot . $dir . "testing/ElggFileDelete";
     $this->assertIdentical($filename, $filepath);
     $this->assertTrue(file_exists($filepath));
     $this->assertTrue($file->delete());
     $this->assertFalse(file_exists($filepath));
     $user->delete();
 }
Ejemplo n.º 5
0
 protected function saveThumbnail($image, $name)
 {
     try {
         $thumbnail = get_resized_image_from_existing_file($image->getFilenameOnFilestore(), 60, 60, true);
     } catch (Exception $e) {
         return FALSE;
     }
     $thumb = new ElggFile();
     $thumb->setMimeType('image/jpeg');
     $thumb->access_id = $this->access_id;
     $thumb->setFilename($name);
     $thumb->open("write");
     $thumb->write($thumbnail);
     $thumb->save();
     $image->thumbnail_guid = $thumb->getGUID();
     if (!$thumb->getGUID()) {
         $thumb->delete();
         return FALSE;
     }
     return TRUE;
 }
Ejemplo n.º 6
0
function pleio_api_save_file($data = "", $file_name = "", $title = "", $description = "", $tags = "", $file_id = null, $folder_id = 0, $group_id = 0, $access_id = "", $wiki_id = "", $mimetype = "")
{
    $file_id = $file_id ? $file_id : null;
    $user = elgg_get_logged_in_user_entity();
    $user_id = $user !== false ? $user->guid : 0;
    if (!$data && !$file_id) {
        return new ErrorResult(elgg_echo("file:uploadfailed"));
    }
    $swordfish_group = $group_id ? pleio_api_swordfish_group($group_id) : false;
    if ($swordfish_group) {
        $group = get_entity($group_id);
        $url = pleio_api_swordfish_baseurl($group->site_guid) . "post-file";
        $swordfish_name = pleio_api_swordfish_username($user->username);
        $params = array("data" => $data, "title" => $title);
        if ($file_id) {
            $params["fileId"] = $file_id;
        } elseif ($folder_id) {
            $params["folderId"] = $folder_id;
        } elseif ($group_id) {
            $params["groupId"] = $swordfish_group;
        } else {
            return new ErrorResult("Vul minimaal een bestand, folder of groep in");
        }
        if ($wiki_id) {
            $params["wikiId"] = $wiki_id;
        }
        if ($access_id != ACCESS_PRIVATE) {
            $params["visibility"] = "internally_published";
        } else {
            $params["visibility"] = "private";
        }
        $params["filename"] = $file_name;
        $result = pleio_api_call_swordfish_api($swordfish_name, $url, "POST", $params);
        if ($result->ok) {
            if (strpos($result->headers["CONTENT-TYPE"], "json")) {
                $response = json_decode($result->response);
                return new SaveSuccessResult(elgg_echo("file:saved"), $response->id);
            } else {
                return new ErrorResult($result->headers["BOBO-EXCEPTION-VALUE"]);
            }
        } else {
            return new ErrorResult($result->headers["BOBO-EXCEPTION-VALUE"]);
        }
    } else {
        if ($file_id) {
            $file = get_entity($file_id);
        }
        if (!$file) {
            $file = new ElggFile();
            $file->owner_guid = $user_id;
        }
        if ($title) {
            $file->title = $title;
        }
        if ($description) {
            $file->setDescription($description);
        }
        if ($tags) {
            $file->setMetaData("tags", $tags);
        }
        if ($group_id) {
            $file->setContainerGUID($group_id);
        }
        if ($access_id) {
            $file->access_id = $access_id;
        }
        if ($data) {
            $file->setFilename(basename($file_name));
            $data = base64_decode($data);
            $fh = $file->open("write");
            if ($fh) {
                $file->write($data);
                $file->close();
            }
            if (!$mimetype) {
                $mimetype = $file->detectMimeType($file->getFilenameOnFilestore());
            }
            $file->setMimeType($mimetype);
            $file->simpletype = file_get_simple_type($mimetype);
        }
        if (!$file->save()) {
            return new ErrorResult(elgg_echo("file:uploadfailed"));
        }
        if ($folder_id) {
            remove_entity_relationships($file->guid, "folder_of", 1);
            add_entity_relationship($folder_id, "folder_of", $file->guid);
        }
        if (!$file_id) {
            add_to_river('river/object/file/create', 'create', $user_id, $file->guid);
        }
        return new SaveSuccessResult(elgg_echo("file:saved"), $file->guid);
    }
    return new ErrorResult(elgg_echo("file:uploadfailed"));
}
Ejemplo n.º 7
0
 /**
  * 
  * @param string $tmp_name path to file
  * @param string $type mime type
  * @return self
  * @throws Exception
  */
 public static function createFromFile($tmp_name, $type)
 {
     $mime_type = ElggFile::detectMimeType($tmp_name, $type);
     if (false == in_array($mime_type, array("image/jpeg", "image/jpg"))) {
         register_error(elgg_echo("gallery_field:only_jpg"));
         return null;
     }
     $ext = "jpg";
     $file = new self();
     $thumb_file = new ElggFile();
     $random_guid = self::genGUID();
     $file->setFilename($random_guid . "." . $ext);
     $thumb_file->setFilename($random_guid . "_thumb." . $ext);
     $file->setMimeType($mime_type);
     $thumb_file->setMimeType($mime_type);
     $imgsizearray = getimagesize($tmp_name);
     if ($imgsizearray == false) {
         register_error("bad file");
         return null;
     }
     $width = $imgsizearray[0];
     $height = $imgsizearray[1];
     $file->open("write");
     $file->write(self::cropImage($tmp_name, $width, $height, 760, 580));
     $file->close();
     $thumb_file->open("write");
     $thumb_file->write(self::cropImage($tmp_name, $width, $height, 200, 140));
     $thumb_file->close();
     $thumb_file->save();
     $file->thumb_file_guid = $thumb_file->guid;
     $file->save();
     return $file;
 }
Ejemplo n.º 8
0
 /**
  * Delete the album directory on disk
  */
 protected function deleteAlbumDir()
 {
     $tmpfile = new ElggFile();
     $tmpfile->setFilename('image/' . $this->guid . '/._tmp_del_tidypics_album_');
     $tmpfile->subtype = 'image';
     $tmpfile->owner_guid = $this->owner_guid;
     $tmpfile->container_guid = $this->guid;
     $tmpfile->open("write");
     $tmpfile->write('');
     $tmpfile->close();
     $tmpfile->save();
     $albumdir = eregi_replace('/._tmp_del_tidypics_album_', '', $tmpfile->getFilenameOnFilestore());
     $tmpfile->delete();
     if (is_dir($albumdir)) {
         rmdir($albumdir);
     }
 }
Ejemplo n.º 9
0
function profile_manager_profileupdate_user_event($event, $object_type, $user)
{
    if (!empty($user) && $user instanceof ElggUser) {
        // upload a file to your profile
        $accesslevel = get_input('accesslevel');
        if (!is_array($accesslevel)) {
            $accesslevel = array();
        }
        $options = array("type" => "object", "subtype" => CUSTOM_PROFILE_FIELDS_PROFILE_SUBTYPE, "limit" => false, "metadata_name_value_pairs" => array("name" => "metadata_type", "value" => "pm_file"));
        if ($configured_fields = elgg_get_entities_from_metadata($options)) {
            foreach ($configured_fields as $field) {
                // check for uploaded files
                $metadata_name = $field->metadata_name;
                $current_file_guid = $user->{$metadata_name};
                if (isset($accesslevel[$metadata_name])) {
                    $access_id = (int) $accesslevel[$metadata_name];
                } else {
                    // this should never be executed since the access level should always be set
                    $access_id = ACCESS_PRIVATE;
                }
                if (isset($_FILES[$metadata_name]) && $_FILES[$metadata_name]['error'] == 0) {
                    // uploaded file exists so, save it to an ElggFile object
                    // use current_file_guid to overwrite previously uploaded files
                    $filehandler = new ElggFile($current_file_guid);
                    $filehandler->owner_guid = $user->getGUID();
                    $filehandler->container_guid = $user->getGUID();
                    $filehandler->subtype = "file";
                    $filehandler->access_id = $access_id;
                    $filehandler->title = $field->getTitle();
                    $filehandler->setFilename("profile_manager/" . $_FILES[$metadata_name]["name"]);
                    $filehandler->setMimeType($_FILES[$metadata_name]["type"]);
                    $filehandler->open("write");
                    $filehandler->write(get_uploaded_file($metadata_name));
                    $filehandler->close();
                    if ($filehandler->save()) {
                        $filehandler->profile_manager_metadata_name = $metadata_name;
                        // used to retrieve user file when deleting
                        $filehandler->originalfilename = $_FILES[$metadata_name]["name"];
                        create_metadata($user->guid, $metadata_name, $filehandler->getGUID(), 'text', $user->guid, $access_id);
                    }
                } else {
                    // if file not uploaded should it be deleted???
                    if (empty($current_file_guid)) {
                        // find the previously uploaded file and if exists... delete it
                        $options = array("type" => "object", "subtype" => "file", "owner_guid" => $user->getGUID(), "limit" => 1, "metadata_name_value_pairs" => array("name" => "profile_manager_metadata_name", "value" => $metadata_name));
                        if ($files = elgg_get_entities_from_metadata($options)) {
                            $file = $files[0];
                            $file->delete();
                        }
                    } else {
                        if ($file = get_entity($current_file_guid)) {
                            // maybe we need to update the access id
                            $file->access_id = $access_id;
                            $file->save();
                        }
                    }
                }
            }
        }
        // update profile completeness
        profile_manager_profile_completeness($user);
    }
}
Ejemplo n.º 10
0
/**
 * Unzip an uploaded zip file
 *
 * @param array $file           the $_FILES information
 * @param int   $container_guid the container to put the files/folders under
 * @param int   $parent_guid    the parrent folder
 *
 * @return bool
 */
function file_tools_unzip($file, $container_guid, $parent_guid = 0)
{
    $extracted = false;
    if (!empty($file) && !empty($container_guid)) {
        $allowed_extensions = file_tools_allowed_extensions();
        $zipfile = elgg_extract("tmp_name", $file);
        $container_entity = get_entity($container_guid);
        $access_id = get_input("access_id", false);
        if ($access_id === false) {
            if (!empty($parent_guid) && ($parent_folder = get_entity($parent_guid)) && elgg_instanceof($parent_folder, "object", FILE_TOOLS_SUBTYPE)) {
                $access_id = $parent_folder->access_id;
            } else {
                if (elgg_instanceof($container_entity, "group")) {
                    $access_id = $container_entity->group_acl;
                } else {
                    $access_id = get_default_access($container_entity);
                }
            }
        }
        // open the zip file
        $zip = zip_open($zipfile);
        while ($zip_entry = zip_read($zip)) {
            // open the zip entry
            zip_entry_open($zip, $zip_entry);
            // set some variables
            $zip_entry_name = zip_entry_name($zip_entry);
            $filename = basename($zip_entry_name);
            // check for folder structure
            if (strlen($zip_entry_name) != strlen($filename)) {
                // there is a folder structure, check it and create missing items
                file_tools_create_folders($zip_entry, $container_guid, $parent_guid);
            }
            // extract the folder structure from the zip entry
            $folder_array = explode("/", $zip_entry_name);
            $parent = $parent_guid;
            foreach ($folder_array as $folder) {
                $folder = utf8_encode($folder);
                if ($entity = file_tools_check_foldertitle_exists($folder, $container_guid, $parent)) {
                    $parent = $entity->getGUID();
                } else {
                    if ($folder == end($folder_array)) {
                        $prefix = "file/";
                        $extension_array = explode('.', $folder);
                        $file_extension = end($extension_array);
                        if (in_array(strtolower($file_extension), $allowed_extensions)) {
                            $buf = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
                            // create the file
                            $filehandler = new ElggFile();
                            $filehandler->setFilename($prefix . $folder);
                            $filehandler->title = $folder;
                            $filehandler->originalfilename = $folder;
                            $filehandler->owner_guid = elgg_get_logged_in_user_guid();
                            $filehandler->container_guid = $container_guid;
                            $filehandler->access_id = $access_id;
                            $filehandler->open("write");
                            $filehandler->write($buf);
                            $filehandler->close();
                            $mime_type = $filehandler->detectMimeType($filehandler->getFilenameOnFilestore());
                            // hack for Microsoft zipped formats
                            $info = pathinfo($folder);
                            $office_formats = array("docx", "xlsx", "pptx");
                            if ($mime_type == "application/zip" && in_array($info["extension"], $office_formats)) {
                                switch ($info["extension"]) {
                                    case "docx":
                                        $mime_type = "application/vnd.openxmlformats-officedocument.wordprocessingml.document";
                                        break;
                                    case "xlsx":
                                        $mime_type = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
                                        break;
                                    case "pptx":
                                        $mime_type = "application/vnd.openxmlformats-officedocument.presentationml.presentation";
                                        break;
                                }
                            }
                            // check for bad ppt detection
                            if ($mime_type == "application/vnd.ms-office" && $info["extension"] == "ppt") {
                                $mime_type = "application/vnd.ms-powerpoint";
                            }
                            $simple_type = file_get_simple_type($mime_type);
                            $filehandler->setMimeType($mime_type);
                            $filehandler->simpletype = $simple_type;
                            if ($simple_type == "image") {
                                $filestorename = elgg_strtolower(time() . $folder);
                                $thumb = new ElggFile();
                                $thumb->owner_guid = elgg_get_logged_in_user_guid();
                                $thumbnail = get_resized_image_from_existing_file($filehandler->getFilenameOnFilestore(), 60, 60, true);
                                if ($thumbnail) {
                                    $thumb->setFilename($prefix . "thumb" . $filestorename);
                                    $thumb->open("write");
                                    $thumb->write($thumbnail);
                                    $thumb->close();
                                    $filehandler->thumbnail = $prefix . "thumb" . $filestorename;
                                    unset($thumbnail);
                                }
                                $thumbsmall = get_resized_image_from_existing_file($filehandler->getFilenameOnFilestore(), 153, 153, true);
                                if ($thumbsmall) {
                                    $thumb->setFilename($prefix . "smallthumb" . $filestorename);
                                    $thumb->open("write");
                                    $thumb->write($thumbsmall);
                                    $thumb->close();
                                    $filehandler->smallthumb = $prefix . "smallthumb" . $filestorename;
                                    unset($thumbsmall);
                                }
                                $thumblarge = get_resized_image_from_existing_file($filehandler->getFilenameOnFilestore(), 600, 600, false);
                                if ($thumblarge) {
                                    $thumb->setFilename($prefix . "largethumb" . $filestorename);
                                    $thumb->open("write");
                                    $thumb->write($thumblarge);
                                    $thumb->close();
                                    $filehandler->largethumb = $prefix . "largethumb" . $filestorename;
                                    unset($thumblarge);
                                }
                                unset($thumb);
                            }
                            set_input('folder_guid', $parent);
                            $filehandler->save();
                            $extracted = true;
                            if (!empty($parent)) {
                                add_entity_relationship($parent, FILE_TOOLS_RELATIONSHIP, $filehandler->getGUID());
                            }
                        }
                    }
                }
            }
            zip_entry_close($zip_entry);
        }
        zip_close($zip);
    }
    return $extracted;
}
Ejemplo n.º 11
0
 $file_url = $faker->imageURL();
 $ch = curl_init();
 curl_setopt($ch, CURLOPT_URL, $file_url);
 curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
 curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);
 curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
 $file_contents = curl_exec($ch);
 $curl_info = curl_getinfo($ch);
 curl_close($ch);
 $mime_type = $curl_info['content_type'];
 $file->setMimeType($mime_type);
 $file->simpletype = file_get_simple_type($mime_type);
 $file->open('write');
 $file->write($file_contents);
 $file->close();
 if ($file->save()) {
     $success++;
     if (substr_count($mime_type, 'image/')) {
         $file->icontime = time();
         $prefix = "files/";
         $thumbnail = get_resized_image_from_existing_file($file->getFilenameOnFilestore(), 60, 60, true);
         if ($thumbnail) {
             $thumb = new ElggFile();
             $thumb->owner_guid = $file->owner_guid;
             $thumb->setFilename($prefix . "thumb" . $file->originalfilename);
             $thumb->open("write");
             $thumb->write($thumbnail);
             $thumb->close();
             $file->thumbnail = $prefix . "thumb" . $file->originalfilename;
             unset($thumbnail);
         }
Ejemplo n.º 12
0
//get all time released files
$content = elgg_get_entities_from_access_id(array('type' => 'object', 'subtype' => 'file', 'access_id' => 0, 'limit' => 5000, 'joins' => $joins, 'wheres' => $wheres));
foreach ($content as $file) {
    $releaseFlag = false;
    if ($file->releaseDate < date("Y-m-d")) {
        $releaseFlag = true;
    }
    if ($file->releaseDate == date("Y-m-d")) {
        if ($file->releaseTime <= date('H:i', time())) {
            $releaseFlag = true;
        }
    }
    if ($releaseFlag === true) {
        $fileObj = new ElggFile($file->guid);
        $fileObj->access_id = $fileObj->releasedAccessId;
        if ($fileObj->save()) {
            elgg_delete_metadata(array('guid' => $file->guid, 'metadata_name' => 'isTimeReleased'));
            elgg_delete_metadata(array('guid' => $file->guid, 'metadata_name' => 'releaseDate'));
            elgg_delete_metadata(array('guid' => $file->guid, 'metadata_name' => 'releaseTime'));
            elgg_delete_metadata(array('guid' => $file->guid, 'metadata_name' => 'releasedAccessId'));
        } else {
        }
    }
}
$wheres = array("msv.string = 'isClosable'");
//get all files ready to be closed / deleted
$content = elgg_get_entities(array('type' => 'object', 'subtype' => 'file', 'limit' => 5000, 'joins' => $joins, 'wheres' => $wheres));
foreach ($content as $file) {
    $deleteFlag = false;
    if ($file->closeDate == date("Y-m-d")) {
        if ($file->closeTime <= date('H:i', time())) {
Ejemplo n.º 13
0
/**
 * @param $title
 * @param $description
 * @param $username
 * @param $access
 * @param $tags
 * @return array
 * @throws InvalidParameterException
 * @internal param $guid
 * @internal param $size
 */
function file_save_post($title, $description, $username, $access, $tags)
{
    $return = array();
    if (!$username) {
        $user = elgg_get_logged_in_user_entity();
    } else {
        $user = get_user_by_username($username);
        if (!$user) {
            throw new InvalidParameterException('registration:usernamenotvalid');
        }
    }
    $loginUser = elgg_get_logged_in_user_entity();
    $container_guid = $loginUser->guid;
    if ($access == 'ACCESS_FRIENDS') {
        $access_id = -2;
    } elseif ($access == 'ACCESS_PRIVATE') {
        $access_id = 0;
    } elseif ($access == 'ACCESS_LOGGED_IN') {
        $access_id = 1;
    } elseif ($access == 'ACCESS_PUBLIC') {
        $access_id = 2;
    } else {
        $access_id = -2;
    }
    $file = $_FILES["upload"];
    if (empty($file)) {
        $response['status'] = 1;
        $response['result'] = elgg_echo("file:blank");
        return $response;
    }
    $new_file = true;
    if ($new_file) {
        $file = new ElggFile();
        $file->subtype = "file";
        // if no title on new upload, grab filename
        if (empty($title)) {
            $title = htmlspecialchars($_FILES['upload']['name'], ENT_QUOTES, 'UTF-8');
        }
    }
    $file->title = $title;
    $file->description = $description;
    $file->access_id = $access_id;
    $file->container_guid = $container_guid;
    $file->tags = string_to_tag_array($tags);
    // we have a file upload, so process it
    if (isset($_FILES['upload']['name']) && !empty($_FILES['upload']['name'])) {
        $prefix = "file/";
        $filestorename = elgg_strtolower(time() . $_FILES['upload']['name']);
        $file->setFilename($prefix . $filestorename);
        $file->originalfilename = $_FILES['upload']['name'];
        $mime_type = $file->detectMimeType($_FILES['upload']['tmp_name'], $_FILES['upload']['type']);
        $file->setMimeType($mime_type);
        $file->simpletype = elgg_get_file_simple_type($mime_type);
        // Open the file to guarantee the directory exists
        $file->open("write");
        $file->close();
        move_uploaded_file($_FILES['upload']['tmp_name'], $file->getFilenameOnFilestore());
        $fileSaved = $file->save();
        // if image, we need to create thumbnails (this should be moved into a function)
        if ($fileSaved && $file->simpletype == "image") {
            $file->icontime = time();
            $thumbnail = get_resized_image_from_existing_file($file->getFilenameOnFilestore(), 60, 60, true);
            if ($thumbnail) {
                $thumb = new ElggFile();
                $thumb->setMimeType($_FILES['upload']['type']);
                $thumb->setFilename($prefix . "thumb" . $filestorename);
                $thumb->open("write");
                $thumb->write($thumbnail);
                $thumb->close();
                $file->thumbnail = $prefix . "thumb" . $filestorename;
                unset($thumbnail);
            }
            $thumbsmall = get_resized_image_from_existing_file($file->getFilenameOnFilestore(), 153, 153, true);
            if ($thumbsmall) {
                $thumb->setFilename($prefix . "smallthumb" . $filestorename);
                $thumb->open("write");
                $thumb->write($thumbsmall);
                $thumb->close();
                $file->smallthumb = $prefix . "smallthumb" . $filestorename;
                unset($thumbsmall);
            }
            $thumblarge = get_resized_image_from_existing_file($file->getFilenameOnFilestore(), 600, 600, false);
            if ($thumblarge) {
                $thumb->setFilename($prefix . "largethumb" . $filestorename);
                $thumb->open("write");
                $thumb->write($thumblarge);
                $thumb->close();
                $file->largethumb = $prefix . "largethumb" . $filestorename;
                unset($thumblarge);
            }
        } elseif ($file->icontime) {
            // if it is not an image, we do not need thumbnails
            unset($file->icontime);
            $thumb = new ElggFile();
            $thumb->setFilename($prefix . "thumb" . $filestorename);
            $thumb->delete();
            unset($file->thumbnail);
            $thumb->setFilename($prefix . "smallthumb" . $filestorename);
            $thumb->delete();
            unset($file->smallthumb);
            $thumb->setFilename($prefix . "largethumb" . $filestorename);
            $thumb->delete();
            unset($file->largethumb);
        }
    } else {
        // not saving a file but still need to save the entity to push attributes to database
        $fileSaved = $file->save();
    }
    // handle results differently for new files and file updates
    if ($new_file) {
        if ($fileSaved) {
            elgg_create_river_item(array('view' => 'river/object/file/create', 'action_type' => 'create', 'subject_guid' => elgg_get_logged_in_user_guid(), 'object_guid' => $file->guid));
            $return['guid'] = $file->guid;
            $return['message'] = 'success';
        } else {
            // failed to save file object - nothing we can do about this
            $return['guid'] = 0;
            $return['message'] = elgg_echo("file:uploadfailed");
        }
    } else {
        $return['guid'] = 0;
        $return['message'] = elgg_echo("file:uploadfailed");
    }
    return $return;
}
Ejemplo n.º 14
0
/**
 * Unzip an uploaded zip file
 *
 * @param array $file           the $_FILES information
 * @param int   $container_guid the container to put the files/folders under
 * @param int   $parent_guid    the parrent folder
 *
 * @return bool
 */
function file_tools_unzip($file, $container_guid, $parent_guid = 0)
{
    $container_guid = (int) $container_guid;
    $parent_guid = (int) $parent_guid;
    if (empty($file) || empty($container_guid)) {
        return false;
    }
    $container_entity = get_entity($container_guid);
    if (empty($container_entity)) {
        return false;
    }
    $extracted = false;
    $allowed_extensions = file_tools_allowed_extensions();
    $zipfile = elgg_extract('tmp_name', $file);
    $access_id = get_input('access_id', false);
    if ($access_id === false) {
        $parent_folder = get_entity($parent_guid);
        if (elgg_instanceof($parent_folder, 'object', FILE_TOOLS_SUBTYPE)) {
            $access_id = $parent_folder->access_id;
        } else {
            if ($container_entity instanceof ElggGroup) {
                $access_id = $container_entity->group_acl;
            } else {
                $access_id = get_default_access($container_entity);
            }
        }
    }
    // open the zip file
    $zip = zip_open($zipfile);
    while ($zip_entry = zip_read($zip)) {
        // open the zip entry
        zip_entry_open($zip, $zip_entry);
        // set some variables
        $zip_entry_name = zip_entry_name($zip_entry);
        $filename = basename($zip_entry_name);
        // check for folder structure
        if (strlen($zip_entry_name) != strlen($filename)) {
            // there is a folder structure, check it and create missing items
            file_tools_create_folders($zip_entry, $container_guid, $parent_guid);
        }
        // extract the folder structure from the zip entry
        $folder_array = explode('/', $zip_entry_name);
        $parent = $parent_guid;
        foreach ($folder_array as $folder) {
            $folder = utf8_encode($folder);
            $entity = file_tools_check_foldertitle_exists($folder, $container_guid, $parent);
            if (!empty($entity)) {
                $parent = $entity->getGUID();
            } else {
                if ($folder !== end($folder_array)) {
                    continue;
                }
                $prefix = 'file/';
                $extension_array = explode('.', $folder);
                $file_extension = end($extension_array);
                if (!in_array(strtolower($file_extension), $allowed_extensions)) {
                    continue;
                }
                $buf = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
                $filestorename = elgg_strtolower(time() . $folder);
                // create the file
                $filehandler = new ElggFile();
                $filehandler->setFilename($prefix . $filestorename);
                $filehandler->title = $folder;
                $filehandler->originalfilename = $folder;
                $filehandler->owner_guid = elgg_get_logged_in_user_guid();
                $filehandler->container_guid = $container_guid;
                $filehandler->access_id = $access_id;
                if (!$filehandler->save()) {
                    continue;
                }
                $filehandler->open('write');
                $filehandler->write($buf);
                $filehandler->close();
                $mime_type = $filehandler->detectMimeType($filehandler->getFilenameOnFilestore());
                // hack for Microsoft zipped formats
                $info = pathinfo($folder);
                $office_formats = ['docx', 'xlsx', 'pptx'];
                if ($mime_type == 'application/zip' && in_array($info['extension'], $office_formats)) {
                    switch ($info['extension']) {
                        case 'docx':
                            $mime_type = 'application/vnd.openxmlformats-officedocument.wordprocessingml.document';
                            break;
                        case 'xlsx':
                            $mime_type = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet';
                            break;
                        case 'pptx':
                            $mime_type = 'application/vnd.openxmlformats-officedocument.presentationml.presentation';
                            break;
                    }
                }
                // check for bad ppt detection
                if ($mime_type == 'application/vnd.ms-office' && $info['extension'] == 'ppt') {
                    $mime_type = 'application/vnd.ms-powerpoint';
                }
                $simple_type = file_get_simple_type($mime_type);
                $filehandler->setMimeType($mime_type);
                $filehandler->simpletype = $simple_type;
                if ($simple_type == 'image') {
                    if ($filehandler->saveIconFromElggFile($filehandler)) {
                        $filehandler->thumbnail = $filehandler->getIcon('small')->getFilename();
                        $filehandler->smallthumb = $filehandler->getIcon('medium')->getFilename();
                        $filehandler->largethumb = $filehandler->getIcon('large')->getFilename();
                    }
                }
                set_input('folder_guid', $parent);
                $filehandler->save();
                $extracted = true;
                if (!empty($parent)) {
                    add_entity_relationship($parent, FILE_TOOLS_RELATIONSHIP, $filehandler->getGUID());
                }
            }
        }
        zip_entry_close($zip_entry);
    }
    zip_close($zip);
    return $extracted;
}
Ejemplo n.º 15
0
 // get the file from flickr and save it locally
 $filename = $file->getFilenameOnFilestore();
 $destination = fopen($filename, "w");
 $source = fopen($photo["url"], "r");
 while ($a = fread($source, 1024)) {
     fwrite($destination, $a);
 }
 fclose($source);
 fclose($destination);
 /*
 $file->open("write");
 $file->write();
 $file->write(get_uploaded_file($key));
 $file->close();
 */
 $result = $file->save();
 if (!$result) {
     array_push($not_uploaded, $sent_file['name']);
     array_push($error_msgs, elgg_echo('tidypics:save_error'));
     continue;
 }
 //add tags
 create_metadata($file->guid, "tags", $photo["tags"], "text", $user->guid, ACCESS_PUBLIC);
 //add title and description
 create_object_entity($file->guid, $photo["title"], $photo["description"]);
 //get and store the exif data
 td_get_exif($file);
 // resize photos to create thumbnails
 if ($image_lib == 'ImageMagick') {
     // ImageMagick command line
     if (tp_create_im_cmdline_thumbnails($file, $prefix, $filestorename) != true) {
Ejemplo n.º 16
0
/**
 *
 * upload attachments for a project
 * @param ElggEntity 
 *
*/
function projects_upload_attachments($attachments, $project)
{
    $count = count($attachments['name']);
    for ($i = 0; $i < $count; $i++) {
        if ($attachments['error'][$i] || !$attachments['name'][$i]) {
            continue;
        }
        $name = $attachments['name'][$i];
        $file = new ElggFile();
        $file->container_guid = $project->guid;
        $file->title = $name;
        $file->access_id = (int) $project->access_id;
        $prefix = "file/";
        $filestorename = elgg_strtolower(time() . $name);
        $file->setFilename($prefix . $filestorename);
        $file->open("write");
        $file->close();
        move_uploaded_file($attachments['tmp_name'][$i], $file->getFilenameOnFilestore());
        $saved = $file->save();
        if ($saved) {
            $mime_type = ElggFile::detectMimeType($attachments['tmp_name'][$i], $attachments['type'][$i]);
            $info = pathinfo($name);
            $office_formats = array('docx', 'xlsx', 'pptx');
            if ($mime_type == "application/zip" && in_array($info['extension'], $office_formats)) {
                switch ($info['extension']) {
                    case 'docx':
                        $mime_type = "application/vnd.openxmlformats-officedocument.wordprocessingml.document";
                        break;
                    case 'xlsx':
                        $mime_type = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
                        break;
                    case 'pptx':
                        $mime_type = "application/vnd.openxmlformats-officedocument.presentationml.presentation";
                        break;
                }
            }
            // check for bad ppt detection
            if ($mime_type == "application/vnd.ms-office" && $info['extension'] == "ppt") {
                $mime_type = "application/vnd.ms-powerpoint";
            }
            //add_metastring("projectId");
            //$file->projectId = $project_guid;
            $file->setMimeType($mime_type);
            $file->originalfilename = $name;
            if (elgg_is_active_plugin('file')) {
                $file->simpletype = file_get_simple_type($mime_type);
            }
            $saved = $file->save();
            if ($saved) {
                $file->addRelationship($project->guid, 'attachment');
            }
        }
    }
}
Ejemplo n.º 17
0
/**
 * Send a message to specified recipients
 *
 * @param int $sender_guid GUID of the sender entity
 * @param array $recipient_guids An array of recipient GUIDs
 * @param str $subject Subject of the message
 * @param str $message Body of the message
 * @param str $message_type Type of the message
 * @param array $params Additional parameters, e.g. 'message_hash', 'attachments'
 * @return boolean
 */
function hj_inbox_send_message($sender_guid, $recipient_guids, $subject = '', $message = '', $message_type = '', array $params = array())
{
    $ia = elgg_set_ignore_access();
    if (!is_array($recipient_guids)) {
        $recipient_guids = array($recipient_guids);
    }
    if (isset($params['message_hash'])) {
        $message_hash = elgg_extract('message_hash', $params);
    }
    if (isset($params['attachments'])) {
        $attachments = elgg_extract('attachments', $params);
    }
    $user_guids = $recipient_guids;
    $user_guids[] = $sender_guid;
    sort($user_guids);
    if (!$message_hash) {
        $title = strtolower($subject);
        $title = trim(str_replace('re:', '', $title));
        $message_hash = sha1(implode(':', $user_guids) . $title);
    }
    $acl_hash = sha1(implode(':', $user_guids));
    $dbprefix = elgg_get_config('dbprefix');
    $query = "SELECT * FROM {$dbprefix}access_collections WHERE name = '{$acl_hash}'";
    $collection = get_data_row($query);
    //error_log(print_r($collection, true));
    $acl_id = $collection->id;
    if (!$acl_id) {
        $site = elgg_get_site_entity();
        $acl_id = create_access_collection($acl_hash, $site->guid);
        update_access_collection($acl_id, $user_guids);
    }
    //error_log($acl_id);
    $message_sent = new ElggObject();
    $message_sent->subtype = "messages";
    $message_sent->owner_guid = $sender_guid;
    $message_sent->container_guid = $sender_guid;
    $message_sent->access_id = ACCESS_PRIVATE;
    $message_sent->title = $subject;
    $message_sent->description = $message;
    $message_sent->toId = $recipient_guids;
    // the users receiving the message
    $message_sent->fromId = $sender_guid;
    // the user sending the message
    $message_sent->readYet = 1;
    // this is a toggle between 0 / 1 (1 = read)
    $message_sent->hiddenFrom = 0;
    // this is used when a user deletes a message in their sentbox, it is a flag
    $message_sent->hiddenTo = 0;
    // this is used when a user deletes a message in their inbox
    $message_sent->msg = 1;
    $message_sent->msgType = $message_type;
    $message_sent->msgHash = $message_hash;
    $message_sent->save();
    if ($attachments) {
        $count = count($attachments['name']);
        for ($i = 0; $i < $count; $i++) {
            if ($attachments['error'][$i] || !$attachments['name'][$i]) {
                continue;
            }
            $name = $attachments['name'][$i];
            $file = new ElggFile();
            $file->container_guid = $message_sent->guid;
            $file->title = $name;
            $file->access_id = (int) $acl_id;
            $prefix = "file/";
            $filestorename = elgg_strtolower(time() . $name);
            $file->setFilename($prefix . $filestorename);
            $file->open("write");
            $file->close();
            move_uploaded_file($attachments['tmp_name'][$i], $file->getFilenameOnFilestore());
            $saved = $file->save();
            if ($saved) {
                $mime_type = ElggFile::detectMimeType($attachments['tmp_name'][$i], $attachments['type'][$i]);
                $info = pathinfo($name);
                $office_formats = array('docx', 'xlsx', 'pptx');
                if ($mime_type == "application/zip" && in_array($info['extension'], $office_formats)) {
                    switch ($info['extension']) {
                        case 'docx':
                            $mime_type = "application/vnd.openxmlformats-officedocument.wordprocessingml.document";
                            break;
                        case 'xlsx':
                            $mime_type = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
                            break;
                        case 'pptx':
                            $mime_type = "application/vnd.openxmlformats-officedocument.presentationml.presentation";
                            break;
                    }
                }
                // check for bad ppt detection
                if ($mime_type == "application/vnd.ms-office" && $info['extension'] == "ppt") {
                    $mime_type = "application/vnd.ms-powerpoint";
                }
                $file->msgHash = $message_hash;
                $file->toId = $recipient_guids;
                $file->fromId = $sender_guid;
                $file->setMimeType($mime_type);
                $file->originalfilename = $name;
                if (elgg_is_active_plugin('file')) {
                    $file->simpletype = file_get_simple_type($mime_type);
                }
                $file->save();
                $guid = $file->getGUID();
                $uploaded_attachments[] = $guid;
                $attachment_urls .= '<div class="inbox-attachment">' . elgg_view('output/url', array('href' => "messages/download/{$guid}", 'text' => $file->title, 'is_trusted' => true)) . '</div>';
                if ($file->simpletype == "image") {
                    $file->icontime = time();
                    $thumbnail = get_resized_image_from_existing_file($file->getFilenameOnFilestore(), 60, 60, true);
                    if ($thumbnail) {
                        $thumb = new ElggFile();
                        $thumb->setMimeType($attachments['type'][$i]);
                        $thumb->setFilename($prefix . "thumb" . $filestorename);
                        $thumb->open("write");
                        $thumb->write($thumbnail);
                        $thumb->close();
                        $file->thumbnail = $prefix . "thumb" . $filestorename;
                        unset($thumbnail);
                    }
                    $thumbsmall = get_resized_image_from_existing_file($file->getFilenameOnFilestore(), 153, 153, true);
                    if ($thumbsmall) {
                        $thumb->setFilename($prefix . "smallthumb" . $filestorename);
                        $thumb->open("write");
                        $thumb->write($thumbsmall);
                        $thumb->close();
                        $file->smallthumb = $prefix . "smallthumb" . $filestorename;
                        unset($thumbsmall);
                    }
                    $thumblarge = get_resized_image_from_existing_file($file->getFilenameOnFilestore(), 600, 600, false);
                    if ($thumblarge) {
                        $thumb->setFilename($prefix . "largethumb" . $filestorename);
                        $thumb->open("write");
                        $thumb->write($thumblarge);
                        $thumb->close();
                        $file->largethumb = $prefix . "largethumb" . $filestorename;
                        unset($thumblarge);
                    }
                }
            }
        }
    }
    $success = $error = 0;
    foreach ($recipient_guids as $recipient_guid) {
        $message_to = new ElggObject();
        $message_to->subtype = "messages";
        $message_to->owner_guid = $recipient_guid;
        $message_to->container_guid = $recipient_guid;
        $message_to->access_id = ACCESS_PRIVATE;
        $message_to->title = $subject;
        $message_to->description = $message;
        $message_to->toId = $recipient_guids;
        // the users receiving the message
        $message_to->fromId = $sender_guid;
        // the user sending the message
        $message_to->readYet = 0;
        // this is a toggle between 0 / 1 (1 = read)
        $message_to->hiddenFrom = 0;
        // this is used when a user deletes a message in their sentbox, it is a flag
        $message_to->hiddenTo = 0;
        // this is used when a user deletes a message in their inbox
        $message_to->msg = 1;
        $message_to->msgType = $message_type;
        $message_to->msgHash = $message_hash;
        if ($message_to->save()) {
            $success++;
            // Make attachments
            if ($uploaded_attachments) {
                foreach ($uploaded_attachments as $attachment_guid) {
                    make_attachment($message_to->guid, $attachment_guid);
                }
            }
            // Send out notifications skipping 'site' notification handler
            if ($recipient_guid != $sender_guid) {
                $methods = (array) get_user_notification_settings($recipient_guid);
                unset($methods['site']);
                if (count($methods)) {
                    $recipient = get_user($recipient_guid);
                    $sender = get_user($sender_guid);
                    $notification_subject = elgg_echo('messages:email:subject');
                    $notification_message = strip_tags($message);
                    if ($uploaded_attachments) {
                        $notification_message .= elgg_view_module('inbox-attachments', elgg_echo('messages:attachments'), $attachment_urls);
                    }
                    $notification_body = elgg_echo('messages:email:body', array($sender->name, $notification_message, elgg_get_site_url() . "messages/inbox/{$recipient->username}?message_type={$message_type}", $sender->name, elgg_get_site_url() . "messages/thread/{$message_hash}"));
                    notify_user($recipient_guid, $sender_guid, $notification_subject, $notification_body, null, $methods);
                }
            }
        } else {
            $error++;
        }
    }
    if ($success > 0) {
        // Make attachments
        if ($uploaded_attachments) {
            foreach ($uploaded_attachments as $attachment_guid) {
                make_attachment($message_sent->guid, $attachment_guid);
            }
        }
        $return = true;
    } else {
        $message_sent->delete();
        $return = false;
    }
    elgg_set_ignore_access($ia);
    return $return;
}
 protected function createIconFile($size = 'small')
 {
     $file = new ElggFile();
     $sizes = elgg_get_config('icon_sizes');
     $tmp_name = tempnam("asd", "qerty");
     $contents = "";
     $success = false;
     if ($this->open("read")) {
         $contents = $this->read($this->getSize());
         if ($contents) {
             file_put_contents($tmp_name, $contents);
             $success = true;
         }
         $this->close();
     }
     if ($success == false) {
         register_error("cant read file");
         return null;
     }
     $imgsizearray = getimagesize($tmp_name);
     if ($imgsizearray == false) {
         register_error("bad file");
         return null;
     }
     $width = $imgsizearray[0];
     $height = $imgsizearray[1];
     $size_info = $sizes[$size];
     $file->setFilename(self::genGUID());
     $file->access_id = 2;
     $file->setMimeType($this->getMimeType());
     $file->save();
     $file->open("write");
     $file->write(self::cropImage($tmp_name, $width, $height, $size_info['w'], $size_info['h']));
     $file->close();
     unlink($tmp_name);
     return $file->guid;
 }
Ejemplo n.º 19
0
function file_tools_unzip($file, $container_guid, $parent_guid = 0)
{
    $extracted = false;
    if (!empty($file) && !empty($container_guid)) {
        $allowed_extensions = file_tools_allowed_extensions();
        $zipfile = elgg_extract("tmp_name", $file);
        $container_entity = get_entity($container_guid);
        $access_id = get_input("access_id", false);
        if ($access_id === false) {
            if (!empty($parent_guid) && ($parent_folder = get_entity($parent_guid)) && elgg_instanceof($parent_folder, "object", FILE_TOOLS_SUBTYPE)) {
                $access_id = $parent_folder->access_id;
            } else {
                if (elgg_instanceof($container_entity, "group")) {
                    $access_id = $container_entity->group_acl;
                } else {
                    $access_id = get_default_access($container_entity);
                }
            }
        }
        // open the zip file
        $zip = zip_open($zipfile);
        while ($zip_entry = zip_read($zip)) {
            // open the zip entry
            zip_entry_open($zip, $zip_entry);
            // set some variables
            $zip_entry_name = zip_entry_name($zip_entry);
            $filename = basename($zip_entry_name);
            // check for folder structure
            if (strlen($zip_entry_name) != strlen($filename)) {
                // there is a folder structure, check it and create missing items
                file_tools_create_folders($zip_entry, $container_guid, $parent_guid);
            }
            // extract the folder structure from the zip entry
            $folder_array = explode("/", $zip_entry_name);
            $parent = $parent_guid;
            foreach ($folder_array as $folder) {
                $folder = sanitize_string(utf8_encode($folder));
                if ($entity = file_tools_check_foldertitle_exists($folder, $container_guid, $parent)) {
                    $parent = $entity->getGUID();
                } else {
                    if ($folder == end($folder_array)) {
                        $prefix = "file/";
                        $extension_array = explode('.', $folder);
                        $file_extension = end($extension_array);
                        $file_size = zip_entry_filesize($zip_entry);
                        if (in_array(strtolower($file_extension), $allowed_extensions)) {
                            $buf = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
                            // create the file
                            $filehandler = new ElggFile();
                            $filehandler->setFilename($prefix . $folder);
                            $filehandler->title = $folder;
                            $filehandler->originalfilename = $folder;
                            $filehandler->owner_guid = elgg_get_logged_in_user_guid();
                            $filehandler->container_guid = $container_guid;
                            $filehandler->access_id = $access_id;
                            $filehandler->open("write");
                            $filehandler->write($buf);
                            $filehandler->close();
                            $mime_type = mime_content_type($filehandler->getFilenameOnFilestore());
                            $simple_type = explode("/", $mime_type);
                            $filehandler->setMimeType($mime_type);
                            $filehandler->simpletype = $simple_type[0];
                            if ($simple_type[0] == "image") {
                                $filestorename = elgg_strtolower(time() . $folder);
                                $thumbnail = get_resized_image_from_existing_file($filehandler->getFilenameOnFilestore(), 60, 60, true);
                                if ($thumbnail) {
                                    $thumb = new ElggFile();
                                    $thumb->setMimeType($mime_type);
                                    $thumb->setFilename($prefix . "thumb" . $filestorename);
                                    $thumb->open("write");
                                    $thumb->write($thumbnail);
                                    $thumb->close();
                                    $filehandler->thumbnail = $prefix . "thumb" . $filestorename;
                                    unset($thumbnail);
                                }
                                $thumbsmall = get_resized_image_from_existing_file($filehandler->getFilenameOnFilestore(), 153, 153, true);
                                if ($thumbsmall) {
                                    $thumb->setFilename($prefix . "smallthumb" . $filestorename);
                                    $thumb->open("write");
                                    $thumb->write($thumbsmall);
                                    $thumb->close();
                                    $filehandler->smallthumb = $prefix . "smallthumb" . $filestorename;
                                    unset($thumbsmall);
                                }
                                $thumblarge = get_resized_image_from_existing_file($filehandler->getFilenameOnFilestore(), 600, 600, false);
                                if ($thumblarge) {
                                    $thumb->setFilename($prefix . "largethumb" . $filestorename);
                                    $thumb->open("write");
                                    $thumb->write($thumblarge);
                                    $thumb->close();
                                    $filehandler->largethumb = $prefix . "largethumb" . $filestorename;
                                    unset($thumblarge);
                                }
                            }
                            set_input('folder_guid', $parent);
                            $filehandler->save();
                            $extracted = true;
                            if (!empty($parent)) {
                                add_entity_relationship($parent, FILE_TOOLS_RELATIONSHIP, $filehandler->getGUID());
                            }
                        }
                    }
                }
            }
            zip_entry_close($zip_entry);
        }
        zip_close($zip);
    }
    return $extracted;
}
$file->open("write");
$file->write(get_uploaded_file('upload'));
$file->close();
$result = $file->save();
if ($result) {
    $master = get_resized_image_from_existing_file($file->getFilenameOnFilestore(), 550, 550);
    if ($master !== false) {
        $_SESSION['UPLOAD_DATA']['file_save'] = "started";
        $filehandler = new ElggFile();
        $filehandler->setFilename($filestorename);
        $filehandler->setMimeType($_FILES['upload']['type']);
        $filehandler->owner_guid = $user->guid;
        $filehandler->subtype = "file";
        $filehandler->originalfilename = $filestorename;
        $filehandler->access_id = ACCESS_DEFAULT;
        $filehandler->open("write");
        $filehandler->write($master);
        $filehandler->close();
        $filehandler->save();
        $url = '' . $CONFIG->url . 'mod/CKEditor/image_viewer.php?file_guid=' . $filehandler->guid;
        echo '<script type="text/javascript">
		window.parent.CKEDITOR.tools.callFunction(' . $funcNum2 . ', "' . $url . '","Success");
		</script>';
        exit;
    } else {
        echo '<script type="text/javascript">
		window.parent.CKEDITOR.tools.callFunction(' . $funcNum2 . ', "","");
		</script>';
        exit;
    }
}
Ejemplo n.º 21
0
 /**
  *  save the entity and updates the metadata
  * adds  the entity to the river
  * @global  $CONFIG
  * @param boolean $validate
  * @param array $options more information useful to save the entity
  * @return boolean
  */
 public function save($validate = true, $options = array())
 {
     global $CONFIG;
     if ($this->_guid && !$this->canEdit()) {
         $this->error_code = self::ERROR_CAN_EDIT;
         return false;
     }
     if ($validate) {
         $validated = $this->_post->form_validated && $this->validate();
     } else {
         $validated = true;
     }
     $river_action = $this->isNewRecord() ? 'created' : 'updated';
     if ($validated && parent::save()) {
         if ($options['river'] !== false) {
             $view = "river/{$this->getType()}/{$this->getSubtype()}/{$river_action}";
             if (!elgg_view_exists($view)) {
                 $view = "river/{$this->getType()}/{$this->getSubtype()}/default";
                 if (!elgg_view_exists($view)) {
                     $view = "river/{$this->getType()}/default";
                 }
             }
             add_to_river($view, $river_action, elgg_get_logged_in_user_guid(), $this->guid);
         }
         // save some more info, so that we can use them for easy processing
         $this->slug = elgg_get_friendly_title($this->title);
         $this->owner_username = IzapBase::getOwnerUsername($this);
         $this->owner_name = IzapBase::getOwnerName($this);
         $this->container_username = IzapBase::getContainerUsername($this);
         $this->container_name = IzapBase::getContainerName($this);
         return true;
     }
     return false;
 }
Ejemplo n.º 22
0
 /**
  * Delete the album directory on disk
  */
 protected function deleteAlbumDir()
 {
     $tmpfile = new ElggFile();
     $tmpfile->setFilename('image/' . $this->guid . '/._tmp_del_tidypics_album_');
     $tmpfile->subtype = 'image';
     $tmpfile->owner_guid = $this->owner_guid;
     $tmpfile->container_guid = $this->guid;
     $tmpfile->open("write");
     $tmpfile->write('');
     $tmpfile->close();
     $tmpfile->save();
     $albumdir = eregi_replace('/._tmp_del_tidypics_album_', '', $tmpfile->getFilenameOnFilestore());
     $tmpfile->delete();
     // sanity check: must be a directory
     if (!($handle = opendir($albumdir))) {
         return false;
     }
     // loop through all files that might still remain undeleted in this directory and delete them
     // note: this does not delete the corresponding image entities from the database
     while (($file = readdir($handle)) !== false) {
         if (in_array($file, array('.', '..'))) {
             continue;
         }
         $path = "{$albumdir}/{$file}";
         unlink($path);
     }
     // remove empty directory
     closedir($handle);
     return rmdir($albumdir);
 }
Ejemplo n.º 23
0
function hj_framework_edit_object_action()
{
    $form_name = get_input('form_name', false);
    elgg_make_sticky_form($form_name);
    if (!hj_framework_validate_form($form_name)) {
        return false;
    }
    $guid = get_input('guid', ELGG_ENTITIES_ANY_VALUE);
    $event = $guid ? 'edit' : 'create';
    $type = get_input('type');
    $subtype = get_input('subtype');
    $class = get_subtype_class($type, $subtype);
    //get the attachments
    $attachments = $_FILES['attachments'];
    if ($class) {
        $entity = new $class($guid);
    } else {
        switch (get_input('type', 'object')) {
            case 'object':
                $entity = new ElggObject($guid);
                break;
            case 'user':
                $entity = new ElggUser($guid);
                break;
            case 'group':
                $entity = new ElggGroup($guid);
                break;
            default:
                return false;
                break;
        }
    }
    if ($guid) {
        // Entity already exists
        if ((int) get_input('container_guid', 0) > 0) {
            $entity->container_guid = get_input('container_guid', ELGG_ENTITIES_ANY_VALUE);
        }
        if ($title = get_input('title', '')) {
            $entity->title = $title;
        }
        if ($description = get_input('description', '')) {
            $entity->description = $description;
        }
        if ($access_id = get_input('access_id', ACCESS_DEFAULT)) {
            $entity->access_id = $access_id;
        }
    } else {
        // Creating new entity
        $entity->subtype = get_input('subtype', 'hjformsubmission');
        if ($owner_guid = get_input('owner_guid', ELGG_ENTITIES_ANY_VALUE)) {
            $entity->owner_guid = $owner_guid;
        }
        if ($container_guid = get_input('container_guid', ELGG_ENTITIES_ANY_VALUE)) {
            $entity->container_guid = $container_guid;
        }
        $entity->title = get_input('title', '');
        $entity->description = get_input('description', '');
        $entity->access_id = get_input('access_id', ACCESS_DEFAULT);
    }
    $guid = $entity->save();
    if (!$guid) {
        register_error(elgg_echo('hj:framework:error:cannotcreateentity'));
        return false;
    } else {
        //check to see if existing attachments
        $existingAttachments = elgg_get_entities_from_relationship(array("relationship" => "attachment", "relationship_guid" => $guid, "inverse_relationship" => true));
        foreach ($existingAttachments as $attachment) {
            $updatedAttachment = new ElggFile($attachment->guid);
            $updatedAttachment->access_id = $access_id;
            $updatedAttachment->save();
        }
        //$entity = get_entity($guid);
        if ($attachments) {
            $count = count($attachments['name']);
            for ($i = 0; $i < $count; $i++) {
                if ($attachments['error'][$i] || !$attachments['name'][$i]) {
                    continue;
                }
                $name = $attachments['name'][$i];
                $file = new ElggFile();
                $file->container_guid = $guid;
                $file->title = $name;
                $file->access_id = (int) $entity->access_id;
                $prefix = "file/";
                $filestorename = elgg_strtolower(time() . $name);
                $file->setFilename($prefix . $filestorename);
                $file->open("write");
                $file->close();
                move_uploaded_file($attachments['tmp_name'][$i], $file->getFilenameOnFilestore());
                $saved = $file->save();
                if ($saved) {
                    $mime_type = ElggFile::detectMimeType($attachments['tmp_name'][$i], $attachments['type'][$i]);
                    $info = pathinfo($name);
                    $office_formats = array('docx', 'xlsx', 'pptx');
                    if ($mime_type == "application/zip" && in_array($info['extension'], $office_formats)) {
                        switch ($info['extension']) {
                            case 'docx':
                                $mime_type = "application/vnd.openxmlformats-officedocument.wordprocessingml.document";
                                break;
                            case 'xlsx':
                                $mime_type = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
                                break;
                            case 'pptx':
                                $mime_type = "application/vnd.openxmlformats-officedocument.presentationml.presentation";
                                break;
                        }
                    }
                    // check for bad ppt detection
                    if ($mime_type == "application/vnd.ms-office" && $info['extension'] == "ppt") {
                        $mime_type = "application/vnd.ms-powerpoint";
                    }
                    //add_metastring("projectId");
                    //$file->projectId = $project_guid;
                    $file->setMimeType($mime_type);
                    $file->originalfilename = $name;
                    if (elgg_is_active_plugin('file')) {
                        $file->simpletype = file_get_simple_type($mime_type);
                    }
                    $saved = $file->save();
                    if ($saved) {
                        $file->addRelationship($guid, 'attachment');
                    }
                }
            }
        }
        $accesslevel = get_input('accesslevel', false);
        $params = array('entity' => $entity);
        $form = hj_framework_prepare_form($form_name, $params);
        $fields = $form['form']['fields'];
        $ignore_fields = array('guid', 'type', 'subtype', 'owner_guid', 'container_guid', 'access_id', 'title', 'description');
        foreach ($fields as $name => $options) {
            if (in_array($name, $ignore_fields)) {
                continue;
            }
            if (!$options) {
                continue;
            }
            $type = elgg_extract('input_type', $options, 'text');
            $accesslevel_id = isset($accesslevel[$name]) ? $accesslevel[$name] : $entity->access_id;
            $params = array('name' => $name, 'form_name' => $form_name, 'field' => $options, 'access_id' => $accesslevel_id, 'entity' => $entity, 'event' => $event);
            if (!elgg_trigger_plugin_hook('process:input', "form:input:name:{$name}", $params, false) && !elgg_trigger_plugin_hook('process:input', "form:input:type:{$type}", $params, false)) {
                $value = get_input($name);
                set_input($name, null);
                //				if (!$value) {
                //					elgg_delete_metadata(array(
                //						'guid' => $entity->guid,
                //						'metadata_name' => $name
                //					));
                //
                //					continue;
                //				}
                //
                //				if (is_array($value) && count($value) > 1) {
                //					elgg_delete_metadata(array(
                //						'guid' => $entity->guid,
                //						'metadata_name' => $name
                //					));
                //					foreach ($value as $val) {
                //						if (!empty($val)) {
                //							create_metadata($entity->guid, $name, $val, '', $entity->owner_guid, $accesslevel_id, true);
                //						}
                //					}
                //				} else {
                //					if (is_array($value)) {
                //						$value = implode(',', $value);
                //					}
                //					create_metadata($entity->guid, $name, $value, '', $entity->owner_guid, $accesslevel_id);
                //				}
                $entity->{$name} = $value;
            }
        }
        $entity->save();
        elgg_trigger_plugin_hook('process:form', "form:{$form_name}", array('form_name' => $form_name, 'entity' => $entity), null);
    }
    $forward_url = elgg_trigger_plugin_hook('action:forward', 'form', array('entity' => $entity, 'form_name' => $form_name), $entity->getURL());
    foreach ($_POST['user-callout-id'] as $callout_user) {
        $callout_user_guids[] = $callout_user;
    }
    if ($callout_user_guids) {
        $calloutUsers = new UserCallout(get_entity(elgg_get_logged_in_user_guid()), $callout_user_guids, "a forum post", $forward_url);
        $calloutUsers->sendUserNotifications();
    }
    system_message(elgg_echo('hj:framework:submit:success'));
    elgg_clear_sticky_form($form_name);
    hj_framework_clear_form_validation_status($form_name);
    return array('entity' => $entity, 'forward' => $forward_url);
}