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Class ::xowiki::UploadPhotoForm

::xowiki::UploadPhotoForm create ... \
           [ -content_type content_type ] \
           [ -file_name file_name ] \
           [ -parent_object parent_object ] \
           [ -tmpfile tmpfile ]

Class for storing files as instances of photo.form.

Defined in packages/xowiki/tcl/xowiki-uploader-procs.tcl

Class Relations

• class: ::nx::Class
• superclass: ::xowiki::Upload

::nx::Class create ::xowiki::UploadPhotoForm \
     -superclass ::xowiki::Upload

Methods (to be applied on instances)

• store_file (scripted, public)

   <instance of xowiki::UploadPhotoForm> store_file

  Ignore everything, which does not have an image/* mime type.

  Partial Call Graph (max 5 caller/called nodes):

  Testcases:

  No testcase defined.

  if {![string match image/* ${:content_type}]} {
    ns_log notice "ignore store_file operation for ${:file_name} mimetype ${:content_type}"
    return {status_code 200 message ok}
  }
  #
  # Mime type is ok, save the file under the filename either as a
  # new item or as a new revision.
  #
  set package_id [${:parent_object} package_id]
  set parent_id [${:parent_object} item_id]
  
  set photo_object [::$package_id get_page_from_name -name en:${:file_name} -parent_id $parent_id]
  if {$photo_object ne ""} {
    #
    # The photo page instance exists already, create a new revision.
    #
    ns_log notice "Photo ${:file_name} exists already"
    $photo_object set title ${:file_name}
    set f [::xowiki::formfield::file new -object $photo_object -name "image" -destroy_on_cleanup]
    $f set value ${:file_name}
    $f content-type ${:content_type}
    $f set tmpfile ${:tmpfile}
    $f convert_to_internal
    $photo_object save
  } else {
    #
    # Create a new page instance of photo.form.
    #
    ns_log notice "new Photo ${:file_name}"
    set photoFormObj [::$package_id instantiate_forms  -parent_id $parent_id -forms en:photo.form]
    set photo_object [$photoFormObj create_form_page_instance  -name en:${:file_name}  -nls_language en_US  -creation_user [::xo::cc user_id]  -parent_id $parent_id  -package_id $package_id  -instance_attributes [list image [list name ${:file_name}]]]
    $photo_object title ${:file_name}
    $photo_object publish_status "ready"
    $photo_object save_new ;# to obtain item_id needed by the form-field
    set f [::xowiki::formfield::file new -object $photo_object -name "image" -destroy_on_cleanup]
    $f set value ${:file_name}
    $f content-type ${:content_type}
    $f set tmpfile ${:tmpfile}
    $f convert_to_internal
  }
  
  return {status_code 201 message created}

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