src/eric7/Plugins/VcsPlugins/vcsPySvn/SvnInfoDialog.py

# -*- coding: utf-8 -*-

# Copyright (c) 2003 - 2022 Detlev Offenbach <detlev@die-offenbachs.de>
#

"""
Module implementing a dialog to show repository related information for a
file/directory.
"""

import os

import pysvn

from PyQt6.QtCore import Qt
from PyQt6.QtWidgets import QDialog, QApplication

from eric7.EricUtilities.EricMutexLocker import EricMutexLocker

from .SvnUtilities import formatTime
from .SvnDialogMixin import SvnDialogMixin
from eric7.VCS.Ui_RepositoryInfoDialog import Ui_VcsRepositoryInfoDialog


class SvnInfoDialog(QDialog, SvnDialogMixin, Ui_VcsRepositoryInfoDialog):
    """
    Class implementing a dialog to show repository related information
    for a file/directory.
    """

    def __init__(self, vcs, parent=None):
        """
        Constructor

        @param vcs reference to the vcs object
        @param parent parent widget (QWidget)
        """
        super().__init__(parent)
        self.setupUi(self)
        SvnDialogMixin.__init__(self)
        self.setWindowFlags(Qt.WindowType.Window)

        self.vcs = vcs

        self.client = self.vcs.getClient()
        self.client.callback_cancel = self._clientCancelCallback
        self.client.callback_get_login = self._clientLoginCallback
        self.client.callback_ssl_server_trust_prompt = (
            self._clientSslServerTrustPromptCallback
        )

        self.show()
        QApplication.processEvents()

    def start(self, projectPath, fn):
        """
        Public slot to start the svn info command.

        @param projectPath path name of the project (string)
        @param fn file or directory name relative to the project (string)
        """
        cwd = os.getcwd()
        os.chdir(projectPath)
        try:
            with EricMutexLocker(self.vcs.vcsExecutionMutex):
                entries = self.client.info2(fn, recurse=False)
            infoStr = "<table>"
            for path, info in entries:
                infoStr += self.tr(
                    "<tr><td><b>Path (relative to project):</b></td>"
                    "<td>{0}</td></tr>"
                ).format(path)
                if info["URL"]:
                    infoStr += self.tr(
                        "<tr><td><b>Url:</b></td><td>{0}</td></tr>"
                    ).format(info["URL"])
                if info["rev"]:
                    infoStr += self.tr(
                        "<tr><td><b>Revision:</b></td><td>{0}</td></tr>"
                    ).format(info["rev"].number)
                if info["repos_root_URL"]:
                    infoStr += self.tr(
                        "<tr><td><b>Repository root URL:</b></td>" "<td>{0}</td></tr>"
                    ).format(info["repos_root_URL"])
                if info["repos_UUID"]:
                    infoStr += self.tr(
                        "<tr><td><b>Repository UUID:</b></td>" "<td>{0}</td></tr>"
                    ).format(info["repos_UUID"])
                if info["last_changed_author"]:
                    infoStr += self.tr(
                        "<tr><td><b>Last changed author:</b></td>" "<td>{0}</td></tr>"
                    ).format(info["last_changed_author"])
                if info["last_changed_date"]:
                    infoStr += self.tr(
                        "<tr><td><b>Last Changed Date:</b></td>" "<td>{0}</td></tr>"
                    ).format(formatTime(info["last_changed_date"]))
                if (
                    info["last_changed_rev"]
                    and info["last_changed_rev"].kind == pysvn.opt_revision_kind.number
                ):
                    infoStr += self.tr(
                        "<tr><td><b>Last changed revision:</b></td>" "<td>{0}</td></tr>"
                    ).format(info["last_changed_rev"].number)
                if info["kind"]:
                    if info["kind"] == pysvn.node_kind.file:
                        nodeKind = self.tr("file")
                    elif info["kind"] == pysvn.node_kind.dir:
                        nodeKind = self.tr("directory")
                    elif info["kind"] == pysvn.node_kind.none:
                        nodeKind = self.tr("none")
                    else:
                        nodeKind = self.tr("unknown")
                    infoStr += self.tr(
                        "<tr><td><b>Node kind:</b></td><td>{0}</td></tr>"
                    ).format(nodeKind)
                if info["lock"]:
                    lockInfo = info["lock"]
                    infoStr += self.tr(
                        "<tr><td><b>Lock Owner:</b></td><td>{0}</td></tr>"
                    ).format(lockInfo["owner"])
                    infoStr += self.tr(
                        "<tr><td><b>Lock Creation Date:</b></td>" "<td>{0}</td></tr>"
                    ).format(formatTime(lockInfo["creation_date"]))
                    if lockInfo["expiration_date"] is not None:
                        infoStr += self.tr(
                            "<tr><td><b>Lock Expiration Date:</b></td>"
                            "<td>{0}</td></tr>"
                        ).format(formatTime(lockInfo["expiration_date"]))
                    infoStr += self.tr(
                        "<tr><td><b>Lock Token:</b></td><td>{0}</td></tr>"
                    ).format(lockInfo["token"])
                    infoStr += self.tr(
                        "<tr><td><b>Lock Comment:</b></td><td>{0}</td></tr>"
                    ).format(lockInfo["comment"])
                if info["wc_info"]:
                    wcInfo = info["wc_info"]
                    if wcInfo["schedule"]:
                        if wcInfo["schedule"] == pysvn.wc_schedule.normal:
                            schedule = self.tr("normal")
                        elif wcInfo["schedule"] == pysvn.wc_schedule.add:
                            schedule = self.tr("add")
                        elif wcInfo["schedule"] == pysvn.wc_schedule.delete:
                            schedule = self.tr("delete")
                        elif wcInfo["schedule"] == pysvn.wc_schedule.replace:
                            schedule = self.tr("replace")
                        infoStr += self.tr(
                            "<tr><td><b>Schedule:</b></td><td>{0}</td></tr>"
                        ).format(schedule)
                    if wcInfo["copyfrom_url"]:
                        infoStr += self.tr(
                            "<tr><td><b>Copied From URL:</b></td>" "<td>{0}</td></tr>"
                        ).format(wcInfo["copyfrom_url"])
                        infoStr += self.tr(
                            "<tr><td><b>Copied From Rev:</b></td>" "<td>{0}</td></tr>"
                        ).format(wcInfo["copyfrom_rev"].number)
                    if wcInfo["text_time"]:
                        infoStr += self.tr(
                            "<tr><td><b>Text Last Updated:</b></td>" "<td>{0}</td></tr>"
                        ).format(formatTime(wcInfo["text_time"]))
                    if wcInfo["prop_time"]:
                        infoStr += self.tr(
                            "<tr><td><b>Properties Last Updated:</b></td>"
                            "<td>{0}</td></tr>"
                        ).format(formatTime(wcInfo["prop_time"]))
                    if wcInfo["checksum"]:
                        infoStr += self.tr(
                            "<tr><td><b>Checksum:</b></td><td>{0}</td></tr>"
                        ).format(wcInfo["checksum"])
            infoStr += "</table>"
            self.infoBrowser.setHtml(infoStr)
        except pysvn.ClientError as e:
            self.__showError(e.args[0])
        os.chdir(cwd)

    def __showError(self, msg):
        """
        Private slot to show an error message.

        @param msg error message to show (string)
        """
        infoStr = "<p>{0}</p>".format(msg)
        self.infoBrowser.setHtml(infoStr)