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/ *
* Copyright ( c ) 2014
*
* This file is licensed under the Affero General Public License version 3
* or later .
*
* See the COPYING - README file .
*
* /
/* global OC, t, n, FileList, FileActions */
/* global getURLParameter, isPublic */
var Files = {
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// file space size sync
_updateStorageStatistics : function ( ) {
Files . _updateStorageStatisticsTimeout = null ;
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var currentDir = FileList . getCurrentDirectory ( ) ,
state = Files . updateStorageStatistics ;
if ( state . dir ) {
if ( state . dir === currentDir ) {
return ;
}
// cancel previous call, as it was for another dir
state . call . abort ( ) ;
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}
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state . dir = currentDir ;
state . call = $ . getJSON ( OC . filePath ( 'files' , 'ajax' , 'getstoragestats.php' ) + '?dir=' + encodeURIComponent ( currentDir ) , function ( response ) {
state . dir = null ;
state . call = null ;
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Files . updateMaxUploadFilesize ( response ) ;
} ) ;
} ,
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updateStorageStatistics : function ( force ) {
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if ( ! OC . currentUser ) {
return ;
}
// debounce to prevent calling too often
if ( Files . _updateStorageStatisticsTimeout ) {
clearTimeout ( Files . _updateStorageStatisticsTimeout ) ;
}
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if ( force ) {
Files . _updateStorageStatistics ( ) ;
}
else {
Files . _updateStorageStatisticsTimeout = setTimeout ( Files . _updateStorageStatistics , 250 ) ;
}
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} ,
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updateMaxUploadFilesize : function ( response ) {
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if ( response === undefined ) {
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return ;
}
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if ( response . data !== undefined && response . data . uploadMaxFilesize !== undefined ) {
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$ ( '#max_upload' ) . val ( response . data . uploadMaxFilesize ) ;
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$ ( '#free_space' ) . val ( response . data . freeSpace ) ;
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$ ( '#upload.button' ) . attr ( 'original-title' , response . data . maxHumanFilesize ) ;
$ ( '#usedSpacePercent' ) . val ( response . data . usedSpacePercent ) ;
Files . displayStorageWarnings ( ) ;
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}
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if ( response [ 0 ] === undefined ) {
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return ;
}
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if ( response [ 0 ] . uploadMaxFilesize !== undefined ) {
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$ ( '#max_upload' ) . val ( response [ 0 ] . uploadMaxFilesize ) ;
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$ ( '#upload.button' ) . attr ( 'original-title' , response [ 0 ] . maxHumanFilesize ) ;
$ ( '#usedSpacePercent' ) . val ( response [ 0 ] . usedSpacePercent ) ;
Files . displayStorageWarnings ( ) ;
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}
} ,
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/ * *
* Fix path name by removing double slash at the beginning , if any
* /
fixPath : function ( fileName ) {
if ( fileName . substr ( 0 , 2 ) == '//' ) {
return fileName . substr ( 1 ) ;
}
return fileName ;
} ,
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/ * *
* Checks whether the given file name is valid .
* @ param name file name to check
* @ return true if the file name is valid .
* Throws a string exception with an error message if
* the file name is not valid
* /
isFileNameValid : function ( name ) {
var trimmedName = name . trim ( ) ;
if ( trimmedName === '.' || trimmedName === '..' ) {
throw t ( 'files' , '"{name}" is an invalid file name.' , { name : name } ) ;
} else if ( trimmedName . length === 0 ) {
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throw t ( 'files' , 'File name cannot be empty.' ) ;
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}
// check for invalid characters
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var invalid _characters =
[ '\\' , '/' , '<' , '>' , ':' , '"' , '|' , '?' , '*' , '\n' ] ;
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for ( var i = 0 ; i < invalid _characters . length ; i ++ ) {
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if ( trimmedName . indexOf ( invalid _characters [ i ] ) !== - 1 ) {
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throw t ( 'files' , "Invalid name, '\\', '/', '<', '>', ':', '\"', '|', '?' and '*' are not allowed." ) ;
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}
}
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return true ;
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} ,
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displayStorageWarnings : function ( ) {
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if ( ! OC . Notification . isHidden ( ) ) {
return ;
}
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var usedSpacePercent = $ ( '#usedSpacePercent' ) . val ( ) ;
if ( usedSpacePercent > 98 ) {
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OC . Notification . show ( t ( 'files' , 'Your storage is full, files can not be updated or synced anymore!' ) ) ;
return ;
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}
if ( usedSpacePercent > 90 ) {
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OC . Notification . show ( t ( 'files' , 'Your storage is almost full ({usedSpacePercent}%)' , { usedSpacePercent : usedSpacePercent } ) ) ;
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}
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} ,
displayEncryptionWarning : function ( ) {
if ( ! OC . Notification . isHidden ( ) ) {
return ;
}
var encryptedFiles = $ ( '#encryptedFiles' ) . val ( ) ;
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var initStatus = $ ( '#encryptionInitStatus' ) . val ( ) ;
if ( initStatus === '0' ) { // enc not initialized, but should be
OC . Notification . show ( t ( 'files_encryption' , 'Encryption App is enabled but your keys are not initialized, please log-out and log-in again' ) ) ;
return ;
}
if ( initStatus === '1' ) { // encryption tried to init but failed
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OC . Notification . showHtml ( t ( 'files_encryption' , 'Invalid private key for Encryption App. Please update your private key password in your personal settings to recover access to your encrypted files.' ) ) ;
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return ;
}
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if ( encryptedFiles === '1' ) {
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OC . Notification . show ( t ( 'files_encryption' , 'Encryption was disabled but your files are still encrypted. Please go to your personal settings to decrypt your files.' ) ) ;
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return ;
}
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} ,
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setupDragAndDrop : function ( ) {
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var $fileList = $ ( '#fileList' ) ;
//drag/drop of files
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$fileList . find ( 'tr td.filename' ) . each ( function ( i , e ) {
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if ( $ ( e ) . parent ( ) . data ( 'permissions' ) & OC . PERMISSION _DELETE ) {
$ ( e ) . draggable ( dragOptions ) ;
}
} ) ;
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$fileList . find ( 'tr[data-type="dir"] td.filename' ) . each ( function ( i , e ) {
if ( $ ( e ) . parent ( ) . data ( 'permissions' ) & OC . PERMISSION _CREATE ) {
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$ ( e ) . droppable ( folderDropOptions ) ;
}
} ) ;
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} ,
lastWidth : 0 ,
initBreadCrumbs : function ( ) {
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var $controls = $ ( '#controls' ) ;
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Files . lastWidth = 0 ;
Files . breadcrumbs = [ ] ;
// initialize with some extra space
Files . breadcrumbsWidth = 64 ;
if ( document . getElementById ( "navigation" ) ) {
Files . breadcrumbsWidth += $ ( '#navigation' ) . get ( 0 ) . offsetWidth ;
}
Files . hiddenBreadcrumbs = 0 ;
$ . each ( $ ( '.crumb' ) , function ( index , breadcrumb ) {
Files . breadcrumbs [ index ] = breadcrumb ;
Files . breadcrumbsWidth += $ ( breadcrumb ) . get ( 0 ) . offsetWidth ;
} ) ;
$ . each ( $ ( '#controls .actions>div' ) , function ( index , action ) {
Files . breadcrumbsWidth += $ ( action ) . get ( 0 ) . offsetWidth ;
} ) ;
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// event handlers for breadcrumb items
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$controls . find ( '.crumb a' ) . on ( 'click' , onClickBreadcrumb ) ;
// setup drag and drop
$controls . find ( '.crumb:not(.last)' ) . droppable ( crumbDropOptions ) ;
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} ,
resizeBreadcrumbs : function ( width , firstRun ) {
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if ( width !== Files . lastWidth ) {
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if ( ( width < Files . lastWidth || firstRun ) && width < Files . breadcrumbsWidth ) {
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if ( Files . hiddenBreadcrumbs === 0 ) {
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Files . breadcrumbsWidth -= $ ( Files . breadcrumbs [ 1 ] ) . get ( 0 ) . offsetWidth ;
$ ( Files . breadcrumbs [ 1 ] ) . find ( 'a' ) . hide ( ) ;
$ ( Files . breadcrumbs [ 1 ] ) . append ( '<span>...</span>' ) ;
Files . breadcrumbsWidth += $ ( Files . breadcrumbs [ 1 ] ) . get ( 0 ) . offsetWidth ;
Files . hiddenBreadcrumbs = 2 ;
}
var i = Files . hiddenBreadcrumbs ;
while ( width < Files . breadcrumbsWidth && i > 1 && i < Files . breadcrumbs . length - 1 ) {
Files . breadcrumbsWidth -= $ ( Files . breadcrumbs [ i ] ) . get ( 0 ) . offsetWidth ;
$ ( Files . breadcrumbs [ i ] ) . hide ( ) ;
Files . hiddenBreadcrumbs = i ;
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i ++ ;
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}
} else if ( width > Files . lastWidth && Files . hiddenBreadcrumbs > 0 ) {
var i = Files . hiddenBreadcrumbs ;
while ( width > Files . breadcrumbsWidth && i > 0 ) {
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if ( Files . hiddenBreadcrumbs === 1 ) {
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Files . breadcrumbsWidth -= $ ( Files . breadcrumbs [ 1 ] ) . get ( 0 ) . offsetWidth ;
$ ( Files . breadcrumbs [ 1 ] ) . find ( 'span' ) . remove ( ) ;
$ ( Files . breadcrumbs [ 1 ] ) . find ( 'a' ) . show ( ) ;
Files . breadcrumbsWidth += $ ( Files . breadcrumbs [ 1 ] ) . get ( 0 ) . offsetWidth ;
} else {
$ ( Files . breadcrumbs [ i ] ) . show ( ) ;
Files . breadcrumbsWidth += $ ( Files . breadcrumbs [ i ] ) . get ( 0 ) . offsetWidth ;
if ( Files . breadcrumbsWidth > width ) {
Files . breadcrumbsWidth -= $ ( Files . breadcrumbs [ i ] ) . get ( 0 ) . offsetWidth ;
$ ( Files . breadcrumbs [ i ] ) . hide ( ) ;
break ;
}
}
i -- ;
Files . hiddenBreadcrumbs = i ;
}
}
Files . lastWidth = width ;
}
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}
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} ;
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$ ( document ) . ready ( function ( ) {
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// FIXME: workaround for trashbin app
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if ( window . trashBinApp ) {
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return ;
}
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Files . displayEncryptionWarning ( ) ;
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Files . bindKeyboardShortcuts ( document , jQuery ) ;
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FileList . postProcessList ( ) ;
Files . setupDragAndDrop ( ) ;
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$ ( '#file_action_panel' ) . attr ( 'activeAction' , false ) ;
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// allow dropping on the "files" app icon
$ ( 'ul#apps li:first-child' ) . data ( 'dir' , '' ) . droppable ( crumbDropOptions ) ;
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// Triggers invisible file input
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$ ( '#upload a' ) . on ( 'click' , function ( ) {
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$ ( this ) . parent ( ) . children ( '#file_upload_start' ) . trigger ( 'click' ) ;
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return false ;
} ) ;
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// Trigger cancelling of file upload
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$ ( '#uploadprogresswrapper .stop' ) . on ( 'click' , function ( ) {
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OC . Upload . cancelUploads ( ) ;
procesSelection ( ) ;
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} ) ;
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// Show trash bin
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$ ( '#trash' ) . on ( 'click' , function ( ) {
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window . location = OC . filePath ( 'files_trashbin' , '' , 'index.php' ) ;
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} ) ;
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var lastChecked ;
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// Sets the file link behaviour :
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$ ( '#fileList' ) . on ( 'click' , 'td.filename a' , function ( event ) {
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if ( event . ctrlKey || event . shiftKey ) {
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event . preventDefault ( ) ;
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if ( event . shiftKey ) {
var last = $ ( lastChecked ) . parent ( ) . parent ( ) . prevAll ( ) . length ;
var first = $ ( this ) . parent ( ) . parent ( ) . prevAll ( ) . length ;
var start = Math . min ( first , last ) ;
var end = Math . max ( first , last ) ;
var rows = $ ( this ) . parent ( ) . parent ( ) . parent ( ) . children ( 'tr' ) ;
for ( var i = start ; i < end ; i ++ ) {
$ ( rows ) . each ( function ( index ) {
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if ( index === i ) {
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var checkbox = $ ( this ) . children ( ) . children ( 'input:checkbox' ) ;
$ ( checkbox ) . attr ( 'checked' , 'checked' ) ;
$ ( checkbox ) . parent ( ) . parent ( ) . addClass ( 'selected' ) ;
}
} ) ;
}
}
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var checkbox = $ ( this ) . parent ( ) . children ( 'input:checkbox' ) ;
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lastChecked = checkbox ;
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if ( $ ( checkbox ) . attr ( 'checked' ) ) {
$ ( checkbox ) . removeAttr ( 'checked' ) ;
$ ( checkbox ) . parent ( ) . parent ( ) . removeClass ( 'selected' ) ;
$ ( '#select_all' ) . removeAttr ( 'checked' ) ;
} else {
$ ( checkbox ) . attr ( 'checked' , 'checked' ) ;
$ ( checkbox ) . parent ( ) . parent ( ) . toggleClass ( 'selected' ) ;
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var selectedCount = $ ( 'td.filename input:checkbox:checked' ) . length ;
if ( selectedCount === $ ( 'td.filename input:checkbox' ) . length ) {
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$ ( '#select_all' ) . attr ( 'checked' , 'checked' ) ;
}
}
procesSelection ( ) ;
} else {
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var filename = $ ( this ) . parent ( ) . parent ( ) . attr ( 'data-file' ) ;
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var tr = FileList . findFileEl ( filename ) ;
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var renaming = tr . data ( 'renaming' ) ;
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if ( ! renaming && ! FileList . isLoading ( filename ) ) {
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FileActions . currentFile = $ ( this ) . parent ( ) ;
var mime = FileActions . getCurrentMimeType ( ) ;
var type = FileActions . getCurrentType ( ) ;
var permissions = FileActions . getCurrentPermissions ( ) ;
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var action = FileActions . getDefault ( mime , type , permissions ) ;
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if ( action ) {
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event . preventDefault ( ) ;
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action ( filename ) ;
}
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}
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}
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} ) ;
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// Sets the select_all checkbox behaviour :
$ ( '#select_all' ) . click ( function ( ) {
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if ( $ ( this ) . attr ( 'checked' ) ) {
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// Check all
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$ ( 'td.filename input:checkbox' ) . attr ( 'checked' , true ) ;
$ ( 'td.filename input:checkbox' ) . parent ( ) . parent ( ) . addClass ( 'selected' ) ;
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} else {
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// Uncheck all
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$ ( 'td.filename input:checkbox' ) . attr ( 'checked' , false ) ;
$ ( 'td.filename input:checkbox' ) . parent ( ) . parent ( ) . removeClass ( 'selected' ) ;
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}
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procesSelection ( ) ;
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} ) ;
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$ ( '#fileList' ) . on ( 'change' , 'td.filename input:checkbox' , function ( event ) {
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if ( event . shiftKey ) {
var last = $ ( lastChecked ) . parent ( ) . parent ( ) . prevAll ( ) . length ;
var first = $ ( this ) . parent ( ) . parent ( ) . prevAll ( ) . length ;
var start = Math . min ( first , last ) ;
var end = Math . max ( first , last ) ;
var rows = $ ( this ) . parent ( ) . parent ( ) . parent ( ) . children ( 'tr' ) ;
for ( var i = start ; i < end ; i ++ ) {
$ ( rows ) . each ( function ( index ) {
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if ( index === i ) {
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var checkbox = $ ( this ) . children ( ) . children ( 'input:checkbox' ) ;
$ ( checkbox ) . attr ( 'checked' , 'checked' ) ;
$ ( checkbox ) . parent ( ) . parent ( ) . addClass ( 'selected' ) ;
}
} ) ;
}
}
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var selectedCount = $ ( 'td.filename input:checkbox:checked' ) . length ;
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$ ( this ) . parent ( ) . parent ( ) . toggleClass ( 'selected' ) ;
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if ( ! $ ( this ) . attr ( 'checked' ) ) {
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$ ( '#select_all' ) . attr ( 'checked' , false ) ;
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} else {
if ( selectedCount === $ ( 'td.filename input:checkbox' ) . length ) {
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$ ( '#select_all' ) . attr ( 'checked' , true ) ;
}
}
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procesSelection ( ) ;
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} ) ;
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$ ( '.download' ) . click ( 'click' , function ( event ) {
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var files ;
var dir = FileList . getCurrentDirectory ( ) ;
if ( FileList . isAllSelected ( ) ) {
files = OC . basename ( dir ) ;
dir = OC . dirname ( dir ) || '/' ;
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}
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else {
files = getSelectedFilesTrash ( 'name' ) ;
}
OC . Notification . show ( t ( 'files' , 'Your download is being prepared. This might take some time if the files are big.' ) ) ;
OC . redirect ( FileList . getDownloadUrl ( files , dir ) ) ;
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return false ;
} ) ;
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$ ( '.delete-selected' ) . click ( function ( event ) {
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var files = getSelectedFilesTrash ( 'name' ) ;
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event . preventDefault ( ) ;
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if ( FileList . isAllSelected ( ) ) {
files = null ;
}
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FileList . do _delete ( files ) ;
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return false ;
} ) ;
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// drag&drop support using jquery.fileupload
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// TODO use OC.dialogs
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$ ( document ) . bind ( 'drop dragover' , function ( e ) {
e . preventDefault ( ) ; // prevent browser from doing anything, if file isn't dropped in dropZone
} ) ;
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//do a background scan if needed
scanFiles ( ) ;
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Files . initBreadCrumbs ( ) ;
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$ ( window ) . resize ( function ( ) {
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var width = $ ( this ) . width ( ) ;
Files . resizeBreadcrumbs ( width , false ) ;
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} ) ;
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var width = $ ( this ) . width ( ) ;
Files . resizeBreadcrumbs ( width , true ) ;
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// display storage warnings
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setTimeout ( Files . displayStorageWarnings , 100 ) ;
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OC . Notification . setDefault ( Files . displayStorageWarnings ) ;
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// only possible at the moment if user is logged in
if ( OC . currentUser ) {
// start on load - we ask the server every 5 minutes
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var updateStorageStatisticsInterval = 5 * 60 * 1000 ;
var updateStorageStatisticsIntervalId = setInterval ( Files . updateStorageStatistics , updateStorageStatisticsInterval ) ;
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// Use jquery-visibility to de-/re-activate file stats sync
if ( $ . support . pageVisibility ) {
$ ( document ) . on ( {
'show.visibility' : function ( ) {
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if ( ! updateStorageStatisticsIntervalId ) {
updateStorageStatisticsIntervalId = setInterval ( Files . updateStorageStatistics , updateStorageStatisticsInterval ) ;
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}
} ,
'hide.visibility' : function ( ) {
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clearInterval ( updateStorageStatisticsIntervalId ) ;
updateStorageStatisticsIntervalId = 0 ;
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}
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} ) ;
}
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}
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//scroll to and highlight preselected file
if ( getURLParameter ( 'scrollto' ) ) {
FileList . scrollTo ( getURLParameter ( 'scrollto' ) ) ;
}
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} ) ;
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function scanFiles ( force , dir , users ) {
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if ( ! OC . currentUser ) {
return ;
}
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if ( ! dir ) {
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dir = '' ;
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}
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force = ! ! force ; //cast to bool
scanFiles . scanning = true ;
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var scannerEventSource ;
if ( users ) {
var usersString ;
if ( users === 'all' ) {
usersString = users ;
} else {
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usersString = JSON . stringify ( users ) ;
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}
scannerEventSource = new OC . EventSource ( OC . filePath ( 'files' , 'ajax' , 'scan.php' ) , { force : force , dir : dir , users : usersString } ) ;
} else {
scannerEventSource = new OC . EventSource ( OC . filePath ( 'files' , 'ajax' , 'scan.php' ) , { force : force , dir : dir } ) ;
}
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scanFiles . cancel = scannerEventSource . close . bind ( scannerEventSource ) ;
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scannerEventSource . listen ( 'count' , function ( count ) {
console . log ( count + ' files scanned' ) ;
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} ) ;
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scannerEventSource . listen ( 'folder' , function ( path ) {
console . log ( 'now scanning ' + path ) ;
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} ) ;
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scannerEventSource . listen ( 'done' , function ( count ) {
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scanFiles . scanning = false ;
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console . log ( 'done after ' + count + ' files' ) ;
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Files . updateStorageStatistics ( ) ;
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} ) ;
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scannerEventSource . listen ( 'user' , function ( user ) {
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console . log ( 'scanning files for ' + user ) ;
} ) ;
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}
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scanFiles . scanning = false ;
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function boolOperationFinished ( data , callback ) {
result = jQuery . parseJSON ( data . responseText ) ;
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Files . updateMaxUploadFilesize ( result ) ;
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if ( result . status === 'success' ) {
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callback . call ( ) ;
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} else {
alert ( result . data . message ) ;
}
}
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var createDragShadow = function ( event ) {
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//select dragged file
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var isDragSelected = $ ( event . target ) . parents ( 'tr' ) . find ( 'td input:first' ) . prop ( 'checked' ) ;
if ( ! isDragSelected ) {
//select dragged file
$ ( event . target ) . parents ( 'tr' ) . find ( 'td input:first' ) . prop ( 'checked' , true ) ;
}
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var selectedFiles = getSelectedFilesTrash ( ) ;
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if ( ! isDragSelected && selectedFiles . length === 1 ) {
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//revert the selection
$ ( event . target ) . parents ( 'tr' ) . find ( 'td input:first' ) . prop ( 'checked' , false ) ;
}
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//also update class when we dragged more than one file
if ( selectedFiles . length > 1 ) {
$ ( event . target ) . parents ( 'tr' ) . addClass ( 'selected' ) ;
}
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// build dragshadow
var dragshadow = $ ( '<table class="dragshadow"></table>' ) ;
var tbody = $ ( '<tbody></tbody>' ) ;
dragshadow . append ( tbody ) ;
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var dir = $ ( '#dir' ) . val ( ) ;
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$ ( selectedFiles ) . each ( function ( i , elem ) {
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var newtr = $ ( '<tr/>' ) . attr ( 'data-dir' , dir ) . attr ( 'data-filename' , elem . name ) . attr ( 'data-origin' , elem . origin ) ;
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newtr . append ( $ ( '<td/>' ) . addClass ( 'filename' ) . text ( elem . name ) ) ;
newtr . append ( $ ( '<td/>' ) . addClass ( 'size' ) . text ( humanFileSize ( elem . size ) ) ) ;
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tbody . append ( newtr ) ;
if ( elem . type === 'dir' ) {
newtr . find ( 'td.filename' ) . attr ( 'style' , 'background-image:url(' + OC . imagePath ( 'core' , 'filetypes/folder.png' ) + ')' ) ;
} else {
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var path = getPathForPreview ( elem . name ) ;
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Files . lazyLoadPreview ( path , elem . mime , function ( previewpath ) {
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newtr . find ( 'td.filename' ) . attr ( 'style' , 'background-image:url(' + previewpath + ')' ) ;
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} , null , null , elem . etag ) ;
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}
} ) ;
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return dragshadow ;
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} ;
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//options for file drag/drop
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//start&stop handlers needs some cleaning up
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var dragOptions = {
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revert : 'invalid' , revertDuration : 300 ,
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opacity : 0.7 , zIndex : 100 , appendTo : 'body' , cursorAt : { left : 24 , top : 18 } ,
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helper : createDragShadow , cursor : 'move' ,
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start : function ( event , ui ) {
var $selectedFiles = $ ( 'td.filename input:checkbox:checked' ) ;
if ( $selectedFiles . length > 1 ) {
$selectedFiles . parents ( 'tr' ) . fadeTo ( 250 , 0.2 ) ;
}
else {
$ ( this ) . fadeTo ( 250 , 0.2 ) ;
}
} ,
stop : function ( event , ui ) {
var $selectedFiles = $ ( 'td.filename input:checkbox:checked' ) ;
if ( $selectedFiles . length > 1 ) {
$selectedFiles . parents ( 'tr' ) . fadeTo ( 250 , 1 ) ;
}
else {
$ ( this ) . fadeTo ( 250 , 1 ) ;
}
$ ( '#fileList tr td.filename' ) . addClass ( 'ui-draggable' ) ;
}
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} ;
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// sane browsers support using the distance option
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if ( $ ( 'html.ie' ) . length === 0 ) {
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dragOptions [ 'distance' ] = 20 ;
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}
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var folderDropOptions = {
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hoverClass : "canDrop" ,
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drop : function ( event , ui ) {
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//don't allow moving a file into a selected folder
if ( $ ( event . target ) . parents ( 'tr' ) . find ( 'td input:first' ) . prop ( 'checked' ) === true ) {
return false ;
}
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var target = $ ( this ) . closest ( 'tr' ) . data ( 'file' ) ;
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var files = ui . helper . find ( 'tr' ) ;
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$ ( files ) . each ( function ( i , row ) {
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var dir = $ ( row ) . data ( 'dir' ) ;
var file = $ ( row ) . data ( 'filename' ) ;
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//slapdash selector, tracking down our original element that the clone budded off of.
var origin = $ ( 'tr[data-id=' + $ ( row ) . data ( 'origin' ) + ']' ) ;
var td = origin . children ( 'td.filename' ) ;
var oldBackgroundImage = td . css ( 'background-image' ) ;
td . css ( 'background-image' , 'url(' + OC . imagePath ( 'core' , 'loading.gif' ) + ')' ) ;
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$ . post ( OC . filePath ( 'files' , 'ajax' , 'move.php' ) , { dir : dir , file : file , target : dir + '/' + target } , function ( result ) {
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if ( result ) {
if ( result . status === 'success' ) {
//recalculate folder size
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var oldFile = FileList . findFileEl ( target ) ;
var newFile = FileList . findFileEl ( file ) ;
var oldSize = oldFile . data ( 'size' ) ;
var newSize = oldSize + newFile . data ( 'size' ) ;
oldFile . data ( 'size' , newSize ) ;
oldFile . find ( 'td.filesize' ) . text ( humanFileSize ( newSize ) ) ;
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FileList . remove ( file ) ;
procesSelection ( ) ;
$ ( '#notification' ) . hide ( ) ;
} else {
$ ( '#notification' ) . hide ( ) ;
$ ( '#notification' ) . text ( result . data . message ) ;
$ ( '#notification' ) . fadeIn ( ) ;
}
} else {
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OC . dialogs . alert ( t ( 'files' , 'Error moving file' ) , t ( 'files' , 'Error' ) ) ;
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}
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td . css ( 'background-image' , oldBackgroundImage ) ;
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} ) ;
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} ) ;
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} ,
tolerance : 'pointer'
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} ;
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var crumbDropOptions = {
drop : function ( event , ui ) {
var target = $ ( this ) . data ( 'dir' ) ;
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var dir = $ ( '#dir' ) . val ( ) ;
while ( dir . substr ( 0 , 1 ) === '/' ) { //remove extra leading /'s
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dir = dir . substr ( 1 ) ;
}
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dir = '/' + dir ;
if ( dir . substr ( - 1 , 1 ) !== '/' ) {
dir = dir + '/' ;
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}
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if ( target === dir || target + '/' === dir ) {
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return ;
}
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var files = ui . helper . find ( 'tr' ) ;
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$ ( files ) . each ( function ( i , row ) {
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var dir = $ ( row ) . data ( 'dir' ) ;
var file = $ ( row ) . data ( 'filename' ) ;
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//slapdash selector, tracking down our original element that the clone budded off of.
var origin = $ ( 'tr[data-id=' + $ ( row ) . data ( 'origin' ) + ']' ) ;
var td = origin . children ( 'td.filename' ) ;
var oldBackgroundImage = td . css ( 'background-image' ) ;
td . css ( 'background-image' , 'url(' + OC . imagePath ( 'core' , 'loading.gif' ) + ')' ) ;
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$ . post ( OC . filePath ( 'files' , 'ajax' , 'move.php' ) , { dir : dir , file : file , target : target } , function ( result ) {
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if ( result ) {
if ( result . status === 'success' ) {
FileList . remove ( file ) ;
procesSelection ( ) ;
$ ( '#notification' ) . hide ( ) ;
} else {
$ ( '#notification' ) . hide ( ) ;
$ ( '#notification' ) . text ( result . data . message ) ;
$ ( '#notification' ) . fadeIn ( ) ;
}
} else {
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OC . dialogs . alert ( t ( 'files' , 'Error moving file' ) , t ( 'files' , 'Error' ) ) ;
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}
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td . css ( 'background-image' , oldBackgroundImage ) ;
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} ) ;
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} ) ;
} ,
tolerance : 'pointer'
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} ;
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function procesSelection ( ) {
var selected = getSelectedFilesTrash ( ) ;
var selectedFiles = selected . filter ( function ( el ) {
return el . type === 'file' ;
} ) ;
var selectedFolders = selected . filter ( function ( el ) {
return el . type === 'dir' ;
} ) ;
if ( selectedFiles . length === 0 && selectedFolders . length === 0 ) {
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$ ( '#headerName span.name' ) . text ( t ( 'files' , 'Name' ) ) ;
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$ ( '#headerSize' ) . text ( t ( 'files' , 'Size' ) ) ;
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$ ( '#modified' ) . text ( t ( 'files' , 'Modified' ) ) ;
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$ ( 'table' ) . removeClass ( 'multiselect' ) ;
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$ ( '.selectedActions' ) . hide ( ) ;
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$ ( '#select_all' ) . removeAttr ( 'checked' ) ;
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}
else {
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$ ( '.selectedActions' ) . show ( ) ;
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var totalSize = 0 ;
for ( var i = 0 ; i < selectedFiles . length ; i ++ ) {
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totalSize += selectedFiles [ i ] . size ;
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}
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for ( var i = 0 ; i < selectedFolders . length ; i ++ ) {
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totalSize += selectedFolders [ i ] . size ;
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}
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$ ( '#headerSize' ) . text ( humanFileSize ( totalSize ) ) ;
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var selection = '' ;
if ( selectedFolders . length > 0 ) {
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selection += n ( 'files' , '%n folder' , '%n folders' , selectedFolders . length ) ;
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if ( selectedFiles . length > 0 ) {
selection += ' & ' ;
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}
}
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if ( selectedFiles . length > 0 ) {
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selection += n ( 'files' , '%n file' , '%n files' , selectedFiles . length ) ;
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}
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$ ( '#headerName span.name' ) . text ( selection ) ;
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$ ( '#modified' ) . text ( '' ) ;
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$ ( 'table' ) . addClass ( 'multiselect' ) ;
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}
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}
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/ * *
* @ brief get a list of selected files
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* @ param { string } property ( option ) the property of the file requested
* @ return { array }
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*
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* possible values for property : name , mime , size and type
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* if property is set , an array with that property for each file is returnd
* if it ' s ommited an array of objects with all properties is returned
* /
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function getSelectedFilesTrash ( property ) {
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var elements = $ ( 'td.filename input:checkbox:checked' ) . parent ( ) . parent ( ) ;
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var files = [ ] ;
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elements . each ( function ( i , element ) {
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var file = {
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name : $ ( element ) . attr ( 'data-file' ) ,
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mime : $ ( element ) . data ( 'mime' ) ,
type : $ ( element ) . data ( 'type' ) ,
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size : $ ( element ) . data ( 'size' ) ,
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etag : $ ( element ) . data ( 'etag' ) ,
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origin : $ ( element ) . data ( 'id' )
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} ;
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if ( property ) {
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files . push ( file [ property ] ) ;
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} else {
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files . push ( file ) ;
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}
} ) ;
return files ;
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}
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Files . getMimeIcon = function ( mime , ready ) {
if ( Files . getMimeIcon . cache [ mime ] ) {
ready ( Files . getMimeIcon . cache [ mime ] ) ;
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} else {
$ . get ( OC . filePath ( 'files' , 'ajax' , 'mimeicon.php' ) , { mime : mime } , function ( path ) {
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if ( SVGSupport ( ) ) {
path = path . substr ( 0 , path . length - 4 ) + '.svg' ;
}
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Files . getMimeIcon . cache [ mime ] = path ;
ready ( Files . getMimeIcon . cache [ mime ] ) ;
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} ) ;
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}
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}
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Files . getMimeIcon . cache = { } ;
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function getPathForPreview ( name ) {
var path = $ ( '#dir' ) . val ( ) + '/' + name ;
return path ;
}
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Files . lazyLoadPreview = function ( path , mime , ready , width , height , etag ) {
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// get mime icon url
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Files . getMimeIcon ( mime , function ( iconURL ) {
var urlSpec = { } ;
var previewURL ;
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ready ( iconURL ) ; // set mimeicon URL
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// now try getting a preview thumbnail URL
if ( ! width ) {
width = $ ( '#filestable' ) . data ( 'preview-x' ) ;
}
if ( ! height ) {
height = $ ( '#filestable' ) . data ( 'preview-y' ) ;
}
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// note: the order of arguments must match the one
// from the server's template so that the browser
// knows it's the same file for caching
urlSpec . x = width ;
urlSpec . y = height ;
urlSpec . file = Files . fixPath ( path ) ;
if ( etag ) {
// use etag as cache buster
urlSpec . c = etag ;
}
else {
console . warn ( 'Files.lazyLoadPreview(): missing etag argument' ) ;
}
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if ( $ ( '#isPublic' ) . length ) {
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urlSpec . t = $ ( '#dirToken' ) . val ( ) ;
previewURL = OC . Router . generate ( 'core_ajax_public_preview' , urlSpec ) ;
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} else {
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previewURL = OC . Router . generate ( 'core_ajax_preview' , urlSpec ) ;
}
previewURL = previewURL . replace ( '(' , '%28' ) ;
previewURL = previewURL . replace ( ')' , '%29' ) ;
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previewURL += '&forceIcon=0' ;
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// preload image to prevent delay
// this will make the browser cache the image
var img = new Image ( ) ;
img . onload = function ( ) {
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// if loading the preview image failed (no preview for the mimetype) then img.width will < 5
if ( img . width > 5 ) {
ready ( previewURL ) ;
}
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}
img . src = previewURL ;
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} ) ;
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} ;
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function getUniqueName ( name ) {
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if ( FileList . findFileEl ( name ) . exists ( ) ) {
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var numMatch ;
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var parts = name . split ( '.' ) ;
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var extension = "" ;
if ( parts . length > 1 ) {
extension = parts . pop ( ) ;
}
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var base = parts . join ( '.' ) ;
numMatch = base . match ( /\((\d+)\)/ ) ;
var num = 2 ;
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if ( numMatch && numMatch . length > 0 ) {
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num = parseInt ( numMatch [ numMatch . length - 1 ] ) + 1 ;
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base = base . split ( '(' ) ;
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base . pop ( ) ;
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base = $ . trim ( base . join ( '(' ) ) ;
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}
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name = base + ' (' + num + ')' ;
if ( extension ) {
name = name + '.' + extension ;
}
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return getUniqueName ( name ) ;
}
return name ;
}
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function checkTrashStatus ( ) {
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$ . post ( OC . filePath ( 'files_trashbin' , 'ajax' , 'isEmpty.php' ) , function ( result ) {
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if ( result . data . isEmpty === false ) {
$ ( "input[type=button][id=trash]" ) . removeAttr ( "disabled" ) ;
}
} ) ;
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}
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function onClickBreadcrumb ( e ) {
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var $el = $ ( e . target ) . closest ( '.crumb' ) ,
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$targetDir = $el . data ( 'dir' ) ,
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isPublic = ! ! $ ( '#isPublic' ) . val ( ) ;
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if ( $targetDir !== undefined && ! isPublic ) {
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e . preventDefault ( ) ;
FileList . changeDirectory ( decodeURIComponent ( $targetDir ) ) ;
}
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}
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