Class: Yast::InstErrorClass

Inherits:
Module
  • Object
show all
Defined in:
library/control/src/modules/InstError.rb

Instance Method Summary collapse

Instance Method Details

#main ⇒ Object 



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# File 'library/control/src/modules/InstError.rb', line 35

def main
  Yast.import "UI"
  textdomain "base"

  Yast.import "Icon"
  Yast.import "Label"
  Yast.import "String"
  Yast.import "Report"
  Yast.import "OSRelease"
end

#SaveLogs ⇒ Object 



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# File 'library/control/src/modules/InstError.rb', line 46

def SaveLogs
  env_home = ENV["HOME"]

  homedir = if env_home && !env_home.empty?
    env_home
  else
    Builtins.y2warning("Home is not defined in env. Using '/'")
    "/"
  end
  homedir += "/y2logs.tgz"

  savelogsto = UI.AskForSaveFileName(
    homedir,
    "*.tgz *.tar.gz *.tar.bz2",
    _("Save y2logs to...")
  )

  return nil if savelogsto.nil?

  # Busy message, %1 is replaced with a filename
  UI.OpenDialog(
    Label(Builtins.sformat(_("Saving YaST logs to %1..."), savelogsto))
  )
  Builtins.y2milestone("Saving YaST logs to: %1", savelogsto)

  cmd = Convert.to_map(
    WFM.Execute(
      path(".local.bash_output"),
      Builtins.sformat("/usr/sbin/save_y2logs '%1'", String.Quote(savelogsto))
    )
  )
  dialog_ret = nil

  if Ops.get_integer(cmd, "exit", -1) == 0
    Builtins.y2milestone("Logs have been saved to: %1", savelogsto)
    dialog_ret = true
  else
    Builtins.y2error("Unable to save logs to %1", savelogsto)

    Report.Error(
      Builtins.sformat(
        # Error message, %1 is replaced with a filename
        # %2 with am error reason (there is a newline between %1 and %2)
        _("Unable to save YaST logs to %1\n%2"),
        savelogsto,
        Ops.get_string(cmd, "stderr", "")
      )
    )

    dialog_ret = false
  end

  UI.CloseDialog

  dialog_ret
end

#ShowErrorPopUp(heading, error_text, details) ⇒ Object

Function opens a pop-up error message (defined by the parameters). Reports where to report a bug and which logs to attach. It additionally offers to save logs directly from the dialog.

Parameters:

  • heading (String)
  • error_text (String)
  • details (String) —

    (displayed as a plain text, can contain multiple lines)



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# File 'library/control/src/modules/InstError.rb', line 110

def ShowErrorPopUp(heading, error_text, details)
  bugzilla_url = "http://bugzilla.suse.com/"
  bugzilla_url = "http://bugzilla.opensuse.org" if OSRelease.ReleaseName.include? "openSUSE"
  success = UI.OpenDialog(
    Opt(:decorated, :warncolor),
    VBox(
      Left(HBox(HSquash(MarginBox(0.5, 0.2, Icon.Error)), Heading(heading))),
      MarginBox(
        1,
        0.5,
        VBox(
          Left(Label(error_text)),
          # `VSpacing (1),
          Left(
            if details.nil?
              Label(
                Builtins.sformat(
                  # TRANSLATORS: part of an error message
                  # // %1 - logfile, possibly with errors
                  _(
                    "More information can be found near the end of the '%1' file."
                  ),
                  "/var/log/YaST2/y2log"
                )
              )
            else
              MinSize(80, 10, RichText(Opt(:plainText, :hstretch), details))
            end
          ),
          # `VSpacing (1),
          Left(
            Label(
              Builtins.sformat(
                # TRANSLATORS: part of an error message
                # %1 - link to our bugzilla
                # %2 - directory where YaST logs are stored
                # %3 - link to the Yast Bug Reporting HOWTO Web page
                _(
                  "This is worth reporting a bug at %1.\n" \
                  "Please, attach also all YaST logs stored in the '%2' directory.\n" \
                  "See %3 for more information about YaST logs."
                ),
                bugzilla_url,
                "/var/log/YaST2/",
                # link to the Yast Bug Reporting HOWTO
                # for translators: use the localized page for your language if it exists,
                # check the combo box "In other laguages" on top of the page
                _("http://en.opensuse.org/Bugs/YaST")
              )
            )
          )
        )
      ),
      ButtonBox(
        # FIXME: BNC #422612, Use `opt(`noSanityCheck) later
        PushButton(
          Id(:save_y2logs),
          Opt(:cancelButton),
          _("&Save YaST Logs...")
        ),
        PushButton(Id(:ok), Opt(:key_F10), Label.OKButton)
      )
    )
  )

  if success != true
    Builtins.y2error(
      "Cannot open a dialog: %1/%2/%3",
      heading,
      error_text,
      details
    )
    return
  end

  loop do
    uret = UI.UserInput

    break if uret != :save_y2logs

    SaveLogs()
  end

  UI.CloseDialog

  nil
end

#ShowErrorPopupWithLogs(error_text) ⇒ Object

Function is similar to ShowErrorPopUp but the error details are grabbed automatically from YaST logs.

Parameters:

  • error_text (String) —

    (e.g., "Client inst_abc returned invalid data.")



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# File 'library/control/src/modules/InstError.rb', line 202

def ShowErrorPopupWithLogs(error_text)
  cmd = Convert.to_map(
    WFM.Execute(
      path(".local.bash_output"),
      "/usr/bin/tail -n 200 /var/log/YaST2/y2log | /usr/bin/grep ' <\\(3\\|5\\)> '"
    )
  )

  details = cmd["stdout"] if cmd["exit"] == 0 && !cmd["stdout"].empty?
  ShowErrorPopUp(
    _("Installation Error"),
    error_text,
    details
  )

  nil
end