/
Manager.pm
723 lines (607 loc) · 17 KB
/
Manager.pm
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package Gitprep::Manager;
use Mojo::Base -base;
use Carp 'croak';
use Encode 'encode';
use File::Copy qw/move copy/;
use File::Path qw/mkpath rmtree/;
use File::Temp ();
has 'app';
sub admin_user {
my $self = shift;
# Admin user
my $admin_user = $self->app->dbi->model('user')
->select(where => {admin => 1})->one;
return $admin_user;
}
sub default_branch {
my ($self, $user, $project, $default_branch) = @_;
# Set default branch
my $dbi = $self->app->dbi;
if (defined $default_branch) {
$dbi->model('project')->update(
{default_branch => $default_branch},
id => [$user, $project]
);
}
else {
# Get default branch
my $default_branch = $dbi->model('project')
->select('default_branch', id => [$user, $project])
->value;
return $default_branch;
}
}
sub fork_project {
my ($self, $user, $original_user, $project) = @_;
# Fork project
my $dbi = $self->app->dbi;
my $error;
eval {
$dbi->connector->txn(sub {
# Original project id
my $project_info = $dbi->model('project')->select(
['original_pid', 'private'],
id => [$original_user, $project]
)->one;
my $original_pid = $project_info->{original_pid};
croak "Can't get original project id"
unless defined $original_pid && $original_pid > 0;
# Create project
eval {
$self->_create_project(
$user,
$project,
{
original_user => $original_user,
original_pid => $original_pid,
private => $project_info->{private}
}
);
};
croak $error = $@ if $@;
# Create repository
eval {
$self->_fork_rep($original_user, $project, $user, $project);
};
croak $error = $@ if $@;
});
};
croak $error if $@;
}
sub is_admin {
my ($self, $user) = @_;
# Check admin
my $is_admin = $self->app->dbi->model('user')
->select('admin', id => $user)->value;
return $is_admin;
}
sub is_private_project {
my ($self, $user, $project) = @_;
# Is private
my $private = $self->app->dbi->model('project')
->select('private', id => [$user, $project])->value;
return $private;
}
sub members {
my ($self, $user, $project) = @_;
# DBI
my $dbi = $self->app->dbi;
# Original project id
my $original_pid = $dbi->model('project')
->select('original_pid', id => [$user, $project])->value;
# Members
my $members = $dbi->model('project')->select(
['user_id as id', 'name as project'],
where => [
['and',
':original_pid{=}',
['or', ':user_id{<>}', ':name{<>}']
],
{
original_pid => $original_pid,
user_id => $user,
name => $project
}
],
append => 'order by user_id, name'
)->all;
return $members;
}
sub create_project {
my ($self, $user, $project, $opts) = @_;
my $params = {};
if ($opts->{private}) {
$params->{private} = 1;
}
# Create project
my $dbi = $self->app->dbi;
my $error;
eval {
$dbi->connector->txn(sub {
eval { $self->_create_project($user, $project, $params) };
croak $error = $@ if $@;
eval {$self->_create_rep($user, $project, $opts) };
croak $error = $@ if $@;
});
};
croak $error if $@;
}
sub create_user {
my ($self, $user, $data) = @_;
# Create user
my $dbi = $self->app->dbi;
my $error;
eval {
$dbi->connector->txn(sub {
eval { $self->_create_db_user($user, $data) };
croak $error = $@ if $@;
eval {$self->_create_user_dir($user) };
croak $error = $@ if $@;
});
};
croak $error if $@;
}
sub delete_project {
my ($self, $user, $project) = @_;
# Delete project
my $dbi = $self->app->dbi;
my $error;
eval {
$dbi->connector->txn(sub {
eval { $self->_delete_project($user, $project) };
croak $error = $@ if $@;
eval {$self->_delete_rep($user, $project) };
croak $error = $@ if $@;
});
};
croak $error if $@;
}
sub delete_user {
my ($self, $user) = @_;
# Delete user
my $dbi = $self->app->dbi;
my $error;
my $count;
eval {
$dbi->connector->txn(sub {
eval { $count = $self->_delete_db_user($user) };
croak $error = $@ if $@;
eval {$self->_delete_user_dir($user) };
croak $error = $@ if $@;
});
};
croak $error if $@;
return $count;
}
sub original_project {
my ($self, $user, $project) = @_;
# Original project id
my $dbi = $self->app->dbi;
my $row = $dbi->model('project')->select(
['original_user', 'original_pid'],
id => [$user, $project]
)->one;
croak "Original project don't eixsts." unless $row;
# Original project
my $original_project = $dbi->model('project')->select(
'name',
where => {
user_id => $row->{original_user},
original_pid => $row->{original_pid}
}
)->value;
return unless defined $original_project && length $original_project;
return $original_project;
}
sub original_user {
my ($self, $user, $project) = @_;
# Orginal user
my $original_user = $self->app->dbi->model('project')
->select('original_user', id => [$user, $project])
->value;
return unless defined $original_user && length $original_user;
return $original_user;
}
sub projects {
my ($self, $user) = @_;
# Projects
my $projects = $self->app->dbi->model('project')->select(
where => {user_id => $user},
append => 'order by name'
)->all;
return $projects;
}
sub users {
my $self = shift;
# Users
my $users = $self->app->dbi->model('user')->select(
where => [':admin{<>}',{admin => 1}],
append => 'order by id'
)->all;
return $users;
}
sub rename_project {
my ($self, $user, $project, $to_project) = @_;
# Rename project
my $git = $self->app->git;
my $dbi = $self->app->dbi;
my $error;
eval {
$dbi->connector->txn(sub {
eval { $self->_rename_project($user, $project, $to_project) };
croak $error = $@ if $@;
eval { $self->_rename_rep($user, $project, $to_project) };
croak $error = $@ if $@;
});
};
croak $error if $error;
}
sub setup_database {
my $self = shift;
my $dbi = $self->app->dbi;
# Create user table
eval {
my $sql = <<"EOS";
create table user (
row_id integer primary key autoincrement,
id not null unique default ''
);
EOS
$dbi->execute($sql);
};
# Create user columns
my $user_columns = [
"admin not null default '0'",
"password not null default ''",
"salt not null default ''"
];
for my $column (@$user_columns) {
eval { $dbi->execute("alter table user add column $column") };
}
# Check user table
eval { $dbi->select([qw/row_id id admin password salt/], table => 'user') };
if ($@) {
my $error = "Can't create user table properly: $@";
$self->app->log->error($error);
croak $error;
}
# Create ssh_public_key table
eval {
my $sql = <<"EOS";
create table ssh_public_key (
row_id integer primary key autoincrement,
user_id not null default '',
key not null default '',
unique(user_id, key)
);
EOS
$dbi->execute($sql);
};
# Create ssh_public_key columns
my $ssh_public_key_columns = [
"title not null default ''",
];
for my $column (@$ssh_public_key_columns) {
eval { $dbi->execute("alter table ssh_public_key add column $column") };
}
# Check ssh_public_key table
eval { $dbi->select([qw/row_id user_id key title/], table => 'ssh_public_key') };
if ($@) {
my $error = "Can't create ssh_public_key table properly: $@";
$self->app->log->error($error);
croak $error;
}
# Create project table
eval {
my $sql = <<"EOS";
create table project (
row_id integer primary key autoincrement,
user_id not null,
name not null,
unique(user_id, name)
);
EOS
$dbi->execute($sql);
};
# Create Project columns
my $project_columns = [
"default_branch not null default 'master'",
"original_user not null default ''",
"original_pid integer not null default 0",
"private not null default 0"
];
for my $column (@$project_columns) {
eval { $dbi->execute("alter table project add column $column") };
}
# Check project table
eval { $dbi->select([qw/default_branch original_user original_pid/], table => 'project') };
if ($@) {
my $error = "Can't create project table properly: $@";
$self->app->log->error($error);
croak $error;
}
# Create collaboration table
eval {
my $sql = <<"EOS";
create table collaboration (
row_id integer primary key autoincrement,
user_id not null default '',
project_name not null default '',
collaborator_id not null default '',
unique(user_id, project_name, collaborator_id)
);
EOS
$dbi->execute($sql);
};
# Check collaboration table
eval { $dbi->select([qw/row_id user_id project_name collaborator_id/], table => 'collaboration') };
if ($@) {
my $error = "Can't create collaboration table properly: $@";
$self->app->log->error($error);
croak $error;
}
# Create number table
eval {
my $sql = <<"EOS";
create table number (
row_id integer primary key autoincrement,
key not null unique
);
EOS
$dbi->execute($sql);
};
# Create number columns
my $number_columns = [
"value integer not null default '0'"
];
for my $column (@$number_columns) {
eval { $dbi->execute("alter table number add column $column") };
}
# Check number table
eval { $dbi->select([qw/row_id key value/], table => 'number') };
if ($@) {
my $error = "Can't create number table properly: $@";
$self->app->log->error($error);
croak $error;
}
# Original project id numbert
eval { $dbi->insert({key => 'original_pid'}, table => 'number') };
my $original_pid = $dbi->select(
'key',
table => 'number',
where => {key => 'original_pid'}
)->value;
unless (defined $original_pid) {
my $error = "Can't create original_pid row in number table";
$self->app->log->error($error);
croak $error;
}
}
sub _create_project {
my ($self, $user, $project, $params) = @_;
$params ||= {};
# Create project
my $dbi = $self->app->dbi;
$dbi->connector->txn(sub {
unless (defined $params->{original_pid}) {
my $number = $dbi->model('number')->select('value', where => {key => 'original_pid'})->value;
$number++;
$dbi->model('number')->update({value => $number}, where => {key => 'original_pid'});
$params->{original_pid} = $number;
}
$dbi->model('project')->insert($params, id => [$user, $project]);
});
}
sub _create_rep {
my ($self, $user, $project, $opts) = @_;
# Create repository directory
my $git = $self->app->git;
my $rep = $git->rep($user, $project);
mkdir $rep
or croak "Can't create directory $rep: $!";
eval {
# Git init
{
my @git_init_cmd = $git->cmd_rep($rep, 'init', '--bare');
open my $fh, "-|", @git_init_cmd
or croak "Can't open git init --bare:@git_init_cmd";
close $fh or croak "Can't execute git init --bare:@git_init_cmd";
}
# Add git-daemon-export-ok
{
my $file = "$rep/git-daemon-export-ok";
open my $fh, '>', $file
or croak "Can't create git-daemon-export-ok: $!"
}
# HTTP support
my @git_update_server_info_cmd = $git->cmd_rep(
$rep,
'--bare',
'update-server-info'
);
open my $update_server_info_fh, "-|", @git_update_server_info_cmd
or croak "Can't open git --bare update-server-info";
close $update_server_info_fh or croak "Can't execute git --bare update-server-info";
move("$rep/hooks/post-update.sample", "$rep/hooks/post-update")
or croak "Can't move post-update";
# Description
my $description = $opts->{description};
$description = '' unless defined $description;
{
my $file = "$rep/description";
open my $fh, '>', $file
or croak "Can't open $file: $!";
print $fh encode('UTF-8', $description)
or croak "Can't write $file: $!";
close $fh;
}
# Add README and commit
if ($opts->{readme}) {
# Create working directory
my $temp_dir = File::Temp->newdir;
my $temp_work = "$temp_dir/work";
mkdir $temp_work
or croak "Can't create directory $temp_work: $!";
# Git init
my @git_init_cmd = $git->cmd_rep($temp_work, 'init', '-q');
open my $init_fh, "-|", @git_init_cmd
or croak "Can't open git init: @git_init_cmd";
close $init_fh or croak "Can't execute git init: @git_init_cmd";
# Add README
my $file = "$temp_work/README.md";
open my $readme_fh, '>', $file
or croak "Can't create $file: $!";
print $readme_fh "# $project\n";
print $readme_fh "\n" . encode('UTF-8', $description) . "\n";
close $readme_fh;
my @git_add_cmd = $git->cmd_rep(
$temp_work,
"--work-tree=$temp_work",
'add',
'README.md'
);
open my $add_fh, "-|", @git_add_cmd
or croak "Can't open git add: @git_add_cmd";
close $add_fh or croak "Can't execute git add: @git_add_cmd";
# Commit
my $author = "$user <$user\@localhost>";
my @git_commit_cmd = $git->cmd_rep(
$temp_work,
"--work-tree=$temp_work",
'commit',
'-q',
"--author=$author",
'-m',
'first commit'
);
open my $commit_fh, "-|", @git_commit_cmd
or croak "Can't open git commit: @git_commit_cmd";
close $commit_fh or croak "Can't execute git commit: @git_commit_cmd";
# Push
{
my @git_push_cmd = $git->cmd_rep(
$temp_work,
"--work-tree=$temp_work",
'push',
'-q',
$rep,
'master'
);
# (This is bad, but --quiet option can't supress in old git)
my $git_push_cmd = join(' ', @git_push_cmd);
open my $commit_fh, "-|", "$git_push_cmd 2> /dev/null"
or croak "Can't open git push: @git_push_cmd";
close $commit_fh or croak "Can't execute git push: @git_push_cmd";
}
}
};
if (my $e = $@) {
rmtree $rep;
croak $e;
}
}
sub _create_db_user {
my ($self, $user, $data) = @_;
# Create database user
$self->app->dbi->model('user')->insert($data, id => $user);
}
sub _create_user_dir {
my ($self, $user) = @_;
# Create user directory
my $rep_home = $self->app->git->rep_home;
my $user_dir = "$rep_home/$user";
mkpath $user_dir;
}
sub _delete_db_user {
my ($self, $user) = @_;
# Delete database user
my $count = $self->app->dbi->model('user')->delete(id => $user);
return $count;
}
sub _delete_user_dir {
my ($self, $user) = @_;
# Delete user directory
my $rep_home = $self->app->git->rep_home;
my $user_dir = "$rep_home/$user";
rmtree $user_dir;
}
sub _delete_project {
my ($self, $user, $project) = @_;
# Delete project
my $dbi = $self->app->dbi;
$dbi->model('project')->delete(id => [$user, $project]);
}
sub _delete_rep {
my ($self, $user, $project) = @_;
# Delete repository
my $rep_home = $self->app->git->rep_home;
croak "Can't remove repository. repository home is empty"
if !defined $rep_home || $rep_home eq '';
my $rep = "$rep_home/$user/$project.git";
rmtree $rep;
croak "Can't remove repository. repository is rest"
if -e $rep;
}
sub exists_project {
my ($self, $user, $project) = @_;
# Exists project
my $dbi = $self->app->dbi;
my $row = $dbi->model('project')->select(id => [$user, $project])->one;
return $row ? 1 : 0;
}
sub exists_user {
my ($self, $user) = @_;
# Exists project
my $row = $self->app->dbi->model('user')->select(id => $user)->one;
return $row ? 1 : 0;
}
sub _exists_rep {
my ($self, $user, $project) = @_;
# Exists repository
my $rep = $self->app->git->rep($user, $project);
return -e $rep;
}
sub _fork_rep {
my ($self, $user, $project, $to_user, $to_project) = @_;
# Fork repository
my $git = $self->app->git;
my $rep = $git->rep($user, $project);
my $to_rep = $git->rep($to_user, $to_project);
my @cmd = (
$git->bin,
'clone',
'-q',
'--bare',
$rep,
$to_rep
);
system(@cmd) == 0
or croak "Can't fork repository(_fork_rep): @cmd";
# Copy description
copy "$rep/description", "$to_rep/description"
or croak "Can't copy description file(_fork_rep)";
}
sub _rename_project {
my ($self, $user, $project, $renamed_project) = @_;
# Check arguments
croak "Invalid parameters(_rename_project)"
unless defined $user && defined $project && defined $renamed_project;
# Rename project
my $dbi = $self->app->dbi;
$dbi->model('project')->update(
{name => $renamed_project},
id => [$user, $project]
);
}
sub _rename_rep {
my ($self, $user, $project, $renamed_project) = @_;
# Check arguments
croak "Invalid user name or project"
unless defined $user && defined $project && defined $renamed_project;
# Rename repository
my $rep = $self->app->git->rep($user, $project);
my $renamed_rep = $self->app->git->rep($user, $renamed_project);
move($rep, $renamed_rep)
or croak "Can't move $rep to $renamed_rep: $!";
}
1;