diff options
Diffstat (limited to 'includes/upload_inc.php')
| -rw-r--r-- | includes/upload_inc.php | 360 |
1 files changed, 360 insertions, 0 deletions
diff --git a/includes/upload_inc.php b/includes/upload_inc.php new file mode 100644 index 0000000..90957fb --- /dev/null +++ b/includes/upload_inc.php @@ -0,0 +1,360 @@ +<?php +/** + * @package fisheye + * @subpackage functions + */ + + + +/** + * fisheye_handle_upload + */ +function fisheye_handle_upload( &$pFiles ) { + global $gBitUser, $gContent, $gBitSystem, $fisheyeErrors, $fisheyeWarnings, $fisheyeSuccess, $gFisheyeUploads; + + // first of all set the execution time for this process to unlimited + set_time_limit(0); + + $upImages = array(); + $upArchives = array(); + $upErrors = array(); + $upData = array(); + + $i = 0; + usort( $pFiles, 'fisheye_sort_uploads' ); + + foreach( array_keys( $pFiles ) as $key ) { + $pFiles[$key]['type'] = $gBitSystem->verifyMimeType( $pFiles[$key]['tmp_name'] ); + if( preg_match( '/(^image|pdf|vnd)/i', $pFiles[$key]['type'] ) ) { + $upImages[$key] = $pFiles[$key]; + // clone the request data so edit service values are passed into store process + $upData[$key] = $_REQUEST; + // add the form data for each upload + if( !empty( $_REQUEST['imagedata'][$i] ) ) { + array_merge( $upData[$key], $_REQUEST['imagedata'][$i] ); + } + } elseif( !empty( $pFiles[$key]['tmp_name'] ) && !empty( $pFiles[$key]['name'] ) ) { + $upArchives[$key] = $pFiles[$key]; + } + $i++; + } + + $gallery_additions = array(); + + // No gallery was specified, let's try to find one or create one. + if( empty( $_REQUEST['gallery_additions'] ) ) { + if( $gBitUser->hasPermission( 'p_fisheye_create' )) { + $upData['gallery_additions'] = array( fisheye_get_default_gallery_id( $gBitUser->mUserId, $gBitUser->getDisplayName()."'s Gallery" ) ); + } else { + $gBitSystem->fatalError( tra( "You don't have permissions to create a new gallery. Please select an existing one to insert your images to." )); + } + } + + foreach( array_keys( $upArchives ) as $key ) { + $upErrors = fisheye_process_archive( $upArchives[$key], $gContent, TRUE ); + } + + foreach( array_keys( $upImages ) as $key ) { + // resize original if we the user requests it + if( !empty( $_REQUEST['resize'] ) ) { + $upImages[$key]['resize'] = $_REQUEST['resize']; + } + $upErrors = array_merge( $upErrors, fisheye_store_upload( $upImages[$key], $upData[$key], !empty( $_REQUEST['rotate_image'] ))); + } + + if( !is_object( $gContent ) || !$gContent->isValid() ) { + $gContent = new FisheyeGallery( $_REQUEST['gallery_additions'][0] ); + $gContent->load(); + } + + if( !empty( $gFisheyeUploads ) ){ + $_REQUEST['uploaded_objects'] = &$gFisheyeUploads; + $gContent->invokeServices( "content_post_upload_function", $_REQUEST ); + } + + return $upErrors; +} + + +/** + * fisheye_sort_upload + */ +function fisheye_sort_uploads( $a, $b ) { + return strnatcmp( $a['name'], $b['name'] ); +} + +/** + * fisheye_get_default_gallery_id + */ +function fisheye_get_default_gallery_id( $pUserId, $pNewName ) { + global $gBitUser; + $gal = new FisheyeGallery(); + $getHash = array( 'user_id' => $pUserId, 'max_records' => 1, 'sort_mode' => 'created_desc', 'show_empty' => TRUE ); + $upList = $gal->getList( $getHash ); + if( !empty( $upList ) ) { + $ret = key( $upList ); + } else { + $galleryHash = array( 'title' => $pNewName ); + if( $gal->store( $galleryHash ) ) { + $ret = $gal->mGalleryId; + } + } + + global $gContent; + if( $ret && (!is_object( $gContent ) || !$gContent->isValid()) ) { + $gContent = new FisheyeGallery( $ret ); + $gContent->load(); + } + return $ret; +} + +/** + * fisheye_store_upload + */ +function fisheye_store_upload( &$pFileHash, $pImageData = array(), $pAutoRotate=TRUE ) { + global $gBitSystem, $gFisheyeUploads; + $ret = array(); + + // verifyMimeType to make sure we are working with the proper file type assumptions + $pFileHash['type'] = $gBitSystem->verifyMimeType($pFileHash['tmp_name']); + if( !empty( $pFileHash ) && ( $pFileHash['size'] > 0 ) && is_file( $pFileHash['tmp_name'] ) && fisheye_verify_upload_item( $pFileHash ) ) { + // make a copy for each image we need to store + $image = new FisheyeImage(); + // Store/Update the image + $pImageData['_files_override'] = array( $pFileHash ); + $pImageData['process_storage'] = STORAGE_IMAGE; + $pImageData['purge_from_galleries'] = TRUE; + // store the image + if( !$image->store( $pImageData ) ) { + $ret = $image->mErrors; + } else { + $pFileHash['content_id'] = $image->getField( 'content_id' ); + $pFileHash['image_id'] = $image->getField( 'image_id' ); + $image->load(); + // play with image some more if user has requested it + if( $pAutoRotate ) { + $image->rotateImage( 'auto' ); + } + $image->addToGalleries( BitBase::getParameter( $pImageData, 'gallery_additions' ) ); + $gFisheyeUploads[] = $image; + } + + // when we're using xupload, we need to remove temp files manually + @unlink( $pFileHash['tmp_name'] ); + } + return $ret; +} + +/** + * Recursively builds a tree where each directory represents a gallery, and files are assumed to be images. + */ +function fisheye_process_archive( &$pFileHash, &$pParentGallery, $pRoot=FALSE ) { + global $gBitSystem, $gBitUser; + $errors = array(); + + if( ( $destDir = liberty_process_archive( $pFileHash ) ) && ( !empty( $_REQUEST['process_archive'] ) || !$gBitUser->hasPermission( 'p_fisheye_upload_nonimages' ) ) ) { + if( empty( $pParentGallery ) && !is_file( $pFileHash['tmp_name'] ) ) { + $pParentGallery = new FisheyeGallery(); + $galleryHash = array( 'title' => basename( $destDir ) ); + if( !$pParentGallery->store( $galleryHash ) ) { + $errors = array_merge( $errors, array_values( $pParentGallery->mErrors ) ); + } + global $gContent; + $gContent = &$pParentGallery; + } + + if( !empty( $pParentGallery ) ) { + $pFileHash['gallery_id'] = $pParentGallery->getField( 'gallery_id' ); + } + fisheye_process_directory( $destDir, $pParentGallery, $pRoot ); + } else { + global $gBitUser; + if( $gBitUser->hasPermission( 'p_fisheye_upload_nonimages' ) ) { + $errors = array_merge( $errors, fisheye_store_upload( $pFileHash )); + } else { + $errors['upload'] = tra( 'Your upload could not be processed because it was determined to be a non-image and you only have permission to upload images.' ); + } + } + return $errors; +} + +if( !function_exists( 'fisheye_verify_upload_item' ) ) { +// Possible override +function fisheye_verify_upload_item( $pScanFile ) { + global $gBitUser; + return $gBitUser->hasPermission( 'p_fisheye_upload_nonimages' ) || preg_match( '/^video\/*/', $pScanFile['type'] ) || preg_match( '/^image\/*/', $pScanFile['type'] ) || preg_match( '/pdf/i', $pScanFile['type'] ); +} +} + +/** + * Recursively builds a tree where each directory represents a gallery, and files are assumed to be images. + */ +function fisheye_process_directory( $pDestinationDir, &$pParentGallery, $pRoot=FALSE ) { + global $gBitSystem, $gBitUser; + $errors = array(); + if( $archiveDir = opendir( $pDestinationDir ) ) { + $order = 100; + while( $fileName = readdir($archiveDir) ) { + $sortedNames[] = $fileName; + } + sort( $sortedNames ); + foreach( $sortedNames as $fileName ) { + if( $fileName == 'Thumbs.db' ) { + unlink( "$pDestinationDir/$fileName" ); + } + if( !preg_match( '/^\./', $fileName ) && ( $fileName != 'Thumbs.db' ) ) { + $mimeResults = $gBitSystem->verifyFileExtension( $pDestinationDir.'/'.$fileName ); + $scanFile = array( + 'type' => $mimeResults[1], + 'name' => $fileName, + 'size' => filesize( "$pDestinationDir/$fileName" ), + 'tmp_name' => "$pDestinationDir/$fileName", + ); + + if( !empty( $_REQUEST['resize'] ) && is_numeric( $_REQUEST['resize'] ) ) { + $scanFile['max_height'] = $scanFile['max_width'] = $_REQUEST['resize']; + } + + if( is_dir( $pDestinationDir.'/'.$fileName ) ) { + if( $fileName == '__MACOSX' ) { + // Mac OS resources file + unlink_r( $pDestinationDir.'/'.$fileName ); + } else { + // We found a new Gallery! + $newGallery = new FisheyeGallery(); + $galleryHash = array( 'title' => str_replace( '_', ' ', $fileName ) ); + if( $newGallery->store( $galleryHash ) ) { + if( $pRoot ) { + $newGallery->addToGalleries( $_REQUEST['gallery_additions'] ); + } + if( is_object( $pParentGallery ) ) { + $pParentGallery->addItem( $newGallery->mContentId, $order ); + } + //recurse down in! + $errors = array_merge( $errors, fisheye_process_archive( $scanFile, $newGallery ) ); + } else { + $errors = array_merge( $errors, array_values( $newGallery->mErrors ) ); + } + } + } elseif( preg_match( '/.+\/*zip*/', $scanFile['type'] ) ) { + //recurse down in! + $errors = array_merge( $errors, fisheye_process_archive( $scanFile, $pParentGallery ) ); + } elseif( fisheye_verify_upload_item( $scanFile ) ) { + $newImage = new FisheyeImage(); + $imageHash = array( '_files_override' => array( $scanFile ) ); + if( $newImage->store( $imageHash ) ) { + if( $pRoot ) { + $newImage->addToGalleries( $_REQUEST['gallery_additions'] ); + } + if( !is_object( $pParentGallery ) ) { + global $gBitUser; + $pParentGallery = new FisheyeGallery( fisheye_get_default_gallery_id( $gBitUser->mUserId, $gBitUser->getDisplayName()."'s Gallery" ) ); + $pParentGallery->load(); + } + $pParentGallery->addItem( $newImage->mContentId ); + } else { + $errors = array_merge( $errors, array_values( $newImage->mErrors ) ); + } + } elseif( is_file( $scanFile['tmp_name'] ) ) { + // unknown file type, let's be tidy and clean it up + unlink( $scanFile['tmp_name'] ); + } + $order += 10; + } + } + if ( !is_windows() ) { + unlink_r( $pDestinationDir ); + } + } + return $errors; +} + + +// this function will process a directory and all it's sub directories without +// making any assumptions. hierarchy of sub directories is maintained and +// archives can be processed or simply added to the galleries. +function fisheye_process_ftp_directory( $pProcessDir ) { + global $gBitSystem, $gBitUser; + if( empty( $_REQUEST['gallery_additions'] ) ) { + $_REQUEST['gallery_additions'] = array(); + } + + $errors = array(); + if( $archiveDir = opendir( $pProcessDir ) ) { + $order = 100; + while( $fileName = readdir($archiveDir) ) { + $sortedNames[] = $fileName; + } + + sort( $sortedNames ); + $order = 100; + + foreach( $sortedNames as $fileName ) { + if( !preg_match( '/^\./', $fileName ) && ( $fileName != 'Thumbs.db' ) ) { + $scanFile = array( + 'type' => $gBitSystem->lookupMimeType( substr( $fileName, ( strrpos( $fileName, '.' ) + 1 ) ) ), + 'name' => $fileName, + 'size' => filesize( "$pProcessDir/$fileName" ), + 'tmp_name' => "$pProcessDir/$fileName", + ); + + if( is_dir( $pProcessDir.'/'.$fileName ) ) { + // create a new gallery from directory + $dirGallery = new FisheyeGallery(); + $galleryHash = array( 'title' => str_replace( '_', ' ', $fileName ) ); + if( $dirGallery->store( $galleryHash ) ) { + $dirGallery->addToGalleries( $_REQUEST['gallery_additions'] ); + $errors = array_merge( $errors, fisheye_process_directory( $pProcessDir.'/'.$fileName, $dirGallery ) ); + } else { + $errors = array_merge( $errors, array_values( $dirGallery->mErrors ) ); + } + unset( $dirGallery ); + } else { + if( preg_match( '/(^image|pdf)/i', $scanFile['type'] ) ) { + // process image + $newImage = new FisheyeImage(); + $imageHash = array( 'upload' => $scanFile ); + if( $newImage->store( $imageHash ) ) { + $newImage->addToGalleries( $_REQUEST['gallery_additions'] ); + + // if we have a gallery to add these images to, load one of them + if( !empty( $_REQUEST['gallery_additions'][0] ) && @!is_object( $imageGallery ) ) { + $imageGallery = new FisheyeGallery(); + $imageGallery->mGalleryId = $_REQUEST['gallery_additions'][0]; + $imageGallery->load(); + } + + if( @!is_object( $imageGallery ) ) { + global $gBitUser; + $galleryHash = array( 'title' => $gBitUser->getDisplayName()."'s Gallery" ); + $imageGallery = new FisheyeGallery(); + if( $imageGallery->store( $galleryHash ) ) { + $imageGallery->load(); + } else { + $errors = array_merge( $errors, array_values( $imageGallery->mErrors ) ); + } + } + + $imageGallery->addItem( $newImage->mContentId ); + } else { + $errors = array_merge( $errors, array_values( $newImage->mErrors ) ); + } + } else { + // create a new gallery from archive + $archiveGallery = new FisheyeGallery(); + $galleryHash = array( 'title' => substr( $fileName, 0, ( str_replace( '_', ' ', strrpos( $fileName, '.' ) ) ) ) ); + if( !$archiveGallery->store( $galleryHash ) ) { + $errors = array_merge( $errors, array_values( $archiveGallery->mErrors ) ); + } + + $errors = fisheye_process_archive( $scanFile, $archiveGallery, TRUE ); + unset( $archiveGallery ); + } + } + $order += 10; + } + } + } + return $errors; +} +?> |