Redmine 3.4.4

app/models/repository/bazaar.rb

@@ -0,0 +1,124 @@
+# Redmine - project management software
+# Copyright (C) 2006-2017  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+require 'redmine/scm/adapters/bazaar_adapter'
+
+class Repository::Bazaar < Repository
+  attr_protected :root_url
+  validates_presence_of :url, :log_encoding
+
+  def self.human_attribute_name(attribute_key_name, *args)
+    attr_name = attribute_key_name.to_s
+    if attr_name == "url"
+      attr_name = "path_to_repository"
+    end
+    super(attr_name, *args)
+  end
+
+  def self.scm_adapter_class
+    Redmine::Scm::Adapters::BazaarAdapter
+  end
+
+  def self.scm_name
+    'Bazaar'
+  end
+
+  def entry(path=nil, identifier=nil)
+    scm.bzr_path_encodig = log_encoding
+    scm.entry(path, identifier)
+  end
+
+  def cat(path, identifier=nil)
+    scm.bzr_path_encodig = log_encoding
+    scm.cat(path, identifier)
+  end
+
+  def annotate(path, identifier=nil)
+    scm.bzr_path_encodig = log_encoding
+    scm.annotate(path, identifier)
+  end
+
+  def diff(path, rev, rev_to)
+    scm.bzr_path_encodig = log_encoding
+    scm.diff(path, rev, rev_to)
+  end
+
+  def scm_entries(path=nil, identifier=nil)
+    scm.bzr_path_encodig = log_encoding
+    entries = scm.entries(path, identifier)
+    if entries
+      entries.each do |e|
+        next if e.lastrev.revision.blank?
+        # Set the filesize unless browsing a specific revision
+        if identifier.nil? && e.is_file?
+          full_path = File.join(root_url, e.path)
+          e.size = File.stat(full_path).size if File.file?(full_path)
+        end
+        c = Change.
+              includes(:changeset).
+              where("#{Change.table_name}.revision = ? and #{Changeset.table_name}.repository_id = ?", e.lastrev.revision, id).
+              order("#{Changeset.table_name}.revision DESC").
+              first
+        if c
+          e.lastrev.identifier = c.changeset.revision
+          e.lastrev.name       = c.changeset.revision
+          e.lastrev.author     = c.changeset.committer
+        end
+      end
+    end
+    entries
+  end
+  protected :scm_entries
+
+  def fetch_changesets
+    scm.bzr_path_encodig = log_encoding
+    scm_info = scm.info
+    if scm_info
+      # latest revision found in database
+      db_revision = latest_changeset ? latest_changeset.revision.to_i : 0
+      # latest revision in the repository
+      scm_revision = scm_info.lastrev.identifier.to_i
+      if db_revision < scm_revision
+        logger.debug "Fetching changesets for repository #{url}" if logger && logger.debug?
+        identifier_from = db_revision + 1
+        while (identifier_from <= scm_revision)
+          # loads changesets by batches of 200
+          identifier_to = [identifier_from + 199, scm_revision].min
+          revisions = scm.revisions('', identifier_to, identifier_from)
+          transaction do
+            revisions.reverse_each do |revision|
+              changeset = Changeset.create(:repository   => self,
+                                           :revision     => revision.identifier,
+                                           :committer    => revision.author,
+                                           :committed_on => revision.time,
+                                           :scmid        => revision.scmid,
+                                           :comments     => revision.message)
+
+              revision.paths.each do |change|
+                Change.create(:changeset => changeset,
+                              :action    => change[:action],
+                              :path      => change[:path],
+                              :revision  => change[:revision])
+              end
+            end
+          end unless revisions.nil?
+          identifier_from = identifier_to + 1
+        end
+      end
+    end
+  end
+end