Pflichtenhefttextblöcke: HTML nutzen

[mfinanz.git] / SL / Controller / RequirementSpec.pm

diff --git a/SL/Controller/RequirementSpec.pm b/SL/Controller/RequirementSpec.pm
index 1f6ba7fa68c9222868df1aea6967caf35a5650d8..b36d9b9ea9bc869239c13c05d67bcf022baed42e 100644 (file)
--- a/SL/Controller/RequirementSpec.pm
+++ b/SL/Controller/RequirementSpec.pm
@@ -1,39 +1,49 @@
 package SL::Controller::RequirementSpec;
 
 use strict;
 package SL::Controller::RequirementSpec;
 
 use strict;

+use utf8;

 
 use parent qw(SL::Controller::Base);
 
 
 use parent qw(SL::Controller::Base);
 

+use File::Spec ();
+
+use SL::ClientJS;
+use SL::Common ();

 use SL::Controller::Helper::GetModels;
 use SL::Controller::Helper::GetModels;

+use SL::Controller::Helper::Filtered;

 use SL::Controller::Helper::Paginated;
 use SL::Controller::Helper::Sorted;
 use SL::Controller::Helper::ParseFilter;
 use SL::Controller::Helper::ReportGenerator;
 use SL::Controller::Helper::Paginated;
 use SL::Controller::Helper::Sorted;
 use SL::Controller::Helper::ParseFilter;
 use SL::Controller::Helper::ReportGenerator;

+use SL::Controller::Helper::RequirementSpec;

 use SL::DB::Customer;
 use SL::DB::Project;
 use SL::DB::Customer;
 use SL::DB::Project;

+use SL::DB::RequirementSpecComplexity;
+use SL::DB::RequirementSpecRisk;

 use SL::DB::RequirementSpecStatus;
 use SL::DB::RequirementSpecType;
 use SL::DB::RequirementSpec;
 use SL::Helper::Flash;
 use SL::Locale::String;
 use SL::DB::RequirementSpecStatus;
 use SL::DB::RequirementSpecType;
 use SL::DB::RequirementSpec;
 use SL::Helper::Flash;
 use SL::Locale::String;

+use SL::Template::LaTeX;

 
 use Rose::Object::MakeMethods::Generic
 (
 
 use Rose::Object::MakeMethods::Generic
 (

- scalar => [ qw(requirement_spec requirement_spec_item customers projects types statuses db_args flat_filter is_template) ],
+  scalar                  => [ qw(requirement_spec_item customers types statuses visible_item visible_section) ],
+  'scalar --get_set_init' => [ qw(requirement_spec complexities risks projects copy_source js current_text_block_output_position) ],

 );
 
 __PACKAGE__->run_before('setup');
 );
 
 __PACKAGE__->run_before('setup');

-__PACKAGE__->run_before('load_requirement_spec',      only => [ qw(    edit        update show destroy tree) ]);
-__PACKAGE__->run_before('load_select_options',        only => [ qw(new edit create update list) ]);
-__PACKAGE__->run_before('load_search_select_options', only => [ qw(                       list) ]);
+__PACKAGE__->run_before('load_select_options',  only => [ qw(new ajax_edit create update list) ]);

 
 

-__PACKAGE__->get_models_url_params('flat_filter');
+__PACKAGE__->make_filtered(
+  MODEL      => 'RequirementSpec',
+  LAUNDER_TO => 'filter'
+);

 __PACKAGE__->make_paginated(
 __PACKAGE__->make_paginated(

-  MODEL         => 'RequirementSpec',
-  PAGINATE_ARGS => 'db_args',
-  ONLY          => [ qw(list) ],
+  MODEL => 'RequirementSpec',
+  ONLY  => [ qw(list) ],

 );
 );

-

 __PACKAGE__->make_sorted(
   MODEL         => 'RequirementSpec',
   ONLY          => [ qw(list) ],
 __PACKAGE__->make_sorted(
   MODEL         => 'RequirementSpec',
   ONLY          => [ qw(list) ],


@@ -46,50 +56,128 @@ __PACKAGE__->make_sorted(
   type          => t8('Requirement Spec Type'),
   status        => t8('Requirement Spec Status'),
   projectnumber => t8('Project Number'),
   type          => t8('Requirement Spec Type'),
   status        => t8('Requirement Spec Status'),
   projectnumber => t8('Project Number'),

+  version       => t8('Version'),
+  mtime         => t8('Last modification'),

 );
 
 #
 # actions
 #
 
 );
 
 #
 # actions
 #
 

+

 sub action_list {
   my ($self) = @_;
 
 sub action_list {
   my ($self) = @_;
 

-  $self->setup_db_args_from_filter;
-  $self->flat_filter({ map { $_->{key} => $_->{value} } $::form->flatten_variables('filter') });
+  my $requirement_specs = $self->get_models(
+    query => [
+      and => [
+        working_copy_id => undef,
+        is_template     => $::form->{is_template} ? 1 : 0,
+      ]],
+    with_objects => [ 'customer', 'type', 'status', 'project' ],
+  );

 
   $self->prepare_report;
 
   $self->prepare_report;

-
-  my $requirement_specs = $self->get_models(%{ $self->db_args });
-

   $self->report_generator_list_objects(report => $self->{report}, objects => $requirement_specs);
 }
 
 sub action_new {
   my ($self) = @_;
 
   $self->report_generator_list_objects(report => $self->{report}, objects => $requirement_specs);
 }
 
 sub action_new {
   my ($self) = @_;
 

-  $self->{requirement_spec} = SL::DB::RequirementSpec->new;
-  $self->render('requirement_spec/form', title => t8('Create a new requirement spec'));
+  $self->requirement_spec(SL::DB::RequirementSpec->new(is_template => $::form->{is_template}));
+
+  if ($self->copy_source) {
+    $self->requirement_spec->$_($self->copy_source->$_) for qw(type_id status_id customer_id title hourly_rate)
+  }
+
+  $self->render('requirement_spec/new', title => $self->requirement_spec->is_template ? t8('Create a new requirement spec template') : t8('Create a new requirement spec'));
+}
+
+sub action_ajax_show_basic_settings {
+  my ($self) = @_;
+
+  $self->render('requirement_spec/_show_basic_settings', { layout => 0 });
+}
+
+sub action_ajax_edit {
+  my ($self) = @_;
+
+  my $html   = $self->render('requirement_spec/_form', { output => 0 }, submit_as => 'ajax');
+
+  $self->js
+    ->hide('#basic_settings')
+    ->after('#basic_settings', $html)
+    ->render($self);
+}
+
+sub action_ajax_show_time_and_cost_estimate {
+  my ($self) = @_;
+
+  $self->render('requirement_spec/_show_time_and_cost_estimate', { layout => 0 });

 }
 
 }
 

-sub action_edit {
+sub action_ajax_edit_time_and_cost_estimate {

   my ($self) = @_;
   my ($self) = @_;

-  $self->render('requirement_spec/form', title => t8('Edit requirement spec'));
+
+  my $html   = $self->render('requirement_spec/_edit_time_and_cost_estimate', { output => 0 });
+  my $first  = ($self->requirement_spec->sections_sorted || [])->[0];
+  $first     = ($first->children_sorted || [])->[0] if $first;
+
+  $self->js
+   ->hide('#time_cost_estimate')
+   ->after('#time_cost_estimate', $html)
+   ->on('#time_cost_estimate INPUT[type=text]', 'keydown', 'kivi.requirement_spec.time_cost_estimate_input_key_down')
+   ->action_if($first && $first->id, 'focus', '#time_and_cost_estimate_form_complexity_id_' . $first->id)
+   ->render($self);
+}
+
+sub action_ajax_save_time_and_cost_estimate {
+  my ($self) = @_;
+
+  $self->requirement_spec->db->do_transaction(sub {
+    # Make Emacs happy
+    1;
+    foreach my $attributes (@{ $::form->{requirement_spec_items} || [] }) {
+      SL::DB::RequirementSpecItem
+        ->new(id => delete $attributes->{id})
+        ->load
+        ->update_attributes(%{ $attributes });
+    }
+
+    1;
+  });
+
+  $self->requirement_spec(SL::DB::RequirementSpec->new(id => $self->requirement_spec->id)->load);
+
+  my $html = $self->render('requirement_spec/_show_time_and_cost_estimate', { output => 0 }, initially_hidden => !!$::form->{keep_open});
+  $self->js->replaceWith('#time_cost_estimate', $html);
+
+  return $self->js->render($self) if $::form->{keep_open};
+
+  $self->js->remove('#time_cost_estimate_form_container');
+
+  if ($self->visible_section) {
+    $html = $self->render('requirement_spec_item/_section', { output => 0 }, requirement_spec_item => $self->visible_section);
+    $self->js->html('#column-content', $html);
+  }
+
+  $self->js->render($self);

 }
 
 sub action_show {
   my ($self) = @_;
 
 }
 
 sub action_show {
   my ($self) = @_;
 

-  my $item = $::form->{requirement_spec_item_id} ? SL::DB::RequirementSpecItem->new(id => $::form->{requirement_spec_item_id})->load : @{ $self->requirement_spec->sections }[0];
+  my $title  = $self->requirement_spec->is_template ? t8('Show requirement spec template') : t8('Show requirement spec');
+  my $item   = $::form->{requirement_spec_item_id} ? SL::DB::RequirementSpecItem->new(id => $::form->{requirement_spec_item_id})->load : @{ $self->requirement_spec->sections }[0];

   $self->requirement_spec_item($item);
 
   $self->requirement_spec_item($item);
 

-  $self->render('requirement_spec/show', title => t8('Show requirement spec'));
+  $self->render('requirement_spec/show', title => $title);

 }
 
 sub action_create {
   my ($self) = @_;
 
 }
 
 sub action_create {
   my ($self) = @_;
 

-  $self->{requirement_spec} = SL::DB::RequirementSpec->new;
+  $self->requirement_spec(SL::DB::RequirementSpec->new);

   $self->create_or_update;
 }
 
   $self->create_or_update;
 }
 


@@ -101,7 +189,7 @@ sub action_update {
 sub action_destroy {
   my ($self) = @_;
 
 sub action_destroy {
   my ($self) = @_;
 

-  if (eval { $self->{requirement_spec}->delete; 1; }) {
+  if (eval { $self->requirement_spec->delete; 1; }) {

     flash_later('info',  t8('The requirement spec has been deleted.'));
   } else {
     flash_later('error', t8('The requirement spec is in use and cannot be deleted.'));
     flash_later('info',  t8('The requirement spec has been deleted.'));
   } else {
     flash_later('error', t8('The requirement spec is in use and cannot be deleted.'));


@@ -110,17 +198,64 @@ sub action_destroy {
   $self->redirect_to(action => 'list');
 }
 
   $self->redirect_to(action => 'list');
 }
 

-sub action_reorder {
-  my ($self) = @_;
+sub action_revert_to {
+  my ($self, %params) = @_;
+
+  return $self->js->error(t8('Cannot revert a versioned copy.'))->render($self) if $self->requirement_spec->working_copy_id;

 
 

-  SL::DB::RequirementSpec->reorder_list(@{ $::form->{requirement_spec_id} || [] });
+  my $versioned_copy = SL::DB::RequirementSpec->new(id => $::form->{versioned_copy_id})->load;

 
 

-  $self->render('1;', { type => 'js', inline => 1 });
+  $self->requirement_spec->copy_from($versioned_copy);
+  my $version = $versioned_copy->versions->[0];
+  $version->update_attributes(working_copy_id => $self->requirement_spec->id);
+
+  flash_later('info', t8('The requirement spec has been reverted to version #1.', $self->requirement_spec->version->version_number));
+  $self->js->redirect_to($self->url_for(action => 'show', id => $self->requirement_spec->id))->render($self);

 }
 
 }
 

-sub action_tree {
+sub action_create_pdf {
+  my ($self, %params) = @_;
+
+  my $base_name       = $self->requirement_spec->type->template_file_name || 'requirement_spec';
+  my @pictures        = $self->prepare_pictures_for_printing;
+  my %result          = SL::Template::LaTeX->parse_and_create_pdf("${base_name}.tex", SELF => $self, rspec => $self->requirement_spec);
+
+  unlink @pictures unless ($::lx_office_conf{debug} || {})->{keep_temp_files};
+
+  $::form->error(t8('Conversion to PDF failed: #1', $result{error})) if $result{error};
+
+  my $attachment_name  =  $self->requirement_spec->type->description . ' ' . ($self->requirement_spec->working_copy_id || $self->requirement_spec->id);
+  $attachment_name    .=  ' (v' . $self->requirement_spec->version->version_number . ')' if $self->requirement_spec->version;
+  $attachment_name    .=  '.pdf';
+  $attachment_name     =~ s/[^\wäöüÄÖÜß \-\+\(\)\[\]\{\}\.,]+/_/g;
+
+  $self->send_file($result{file_name}, type => 'application/pdf', name => $attachment_name);
+  unlink $result{file_name};
+}
+
+sub action_select_template_to_paste {

   my ($self) = @_;
   my ($self) = @_;

-  my $r = $self->render('requirement_spec/tree', now => DateTime->now);
+
+  my @templates = grep { @{ $_->sections } || @{ $_->text_blocks } } @{ SL::DB::Manager::RequirementSpec->get_all(where => [ is_template => 1 ], sort_by => 'lower(title)') };
+  $self->render('requirement_spec/select_template_to_paste', { layout => 0 }, TEMPLATES => \@templates);
+}
+
+sub action_paste_template {
+  my ($self, %params) = @_;
+
+  my $template = SL::DB::RequirementSpec->new(id => $::form->{template_id})->load;
+  my %result   = $self->requirement_spec->paste_template($template);
+
+  return $self->js->error($self->requirement_spec->error)->render($self) if !%result;
+
+  $self->render_pasted_text_block($_) for sort { $a->position <=> $b->position } @{ $result{text_blocks} };
+  $self->render_pasted_section($_)    for sort { $a->position <=> $b->position } @{ $result{sections}    };
+
+  if (@{ $result{sections} } && (($::form->{current_content_type} || 'sections') eq 'sections') && !$::form->{current_content_id}) {
+    $self->render_first_pasted_section_as_list($result{sections}->[0]);
+  }
+
+  $self->invalidate_version->render($self);

 }
 
 #
 }
 
 #


@@ -130,81 +265,118 @@ sub action_tree {
 sub setup {
   my ($self) = @_;
 
 sub setup {
   my ($self) = @_;
 

-  $::auth->assert('config');
+  $::auth->assert('sales_quotation_edit');

   $::request->{layout}->use_stylesheet("${_}.css") for qw(jquery.contextMenu requirement_spec);
   $::request->{layout}->use_stylesheet("${_}.css") for qw(jquery.contextMenu requirement_spec);

-  $::request->{layout}->use_javascript("${_}.js") for qw(jquery.jstree jquery/jquery.contextMenu client_js requirement_spec);
-  $self->is_template($::form->{is_template} ? 1 : 0);
+  $::request->{layout}->use_javascript("${_}.js")  for qw(jquery.jstree jquery/jquery.contextMenu jquery/jquery.hotkeys requirement_spec ckeditor/ckeditor ckeditor/adapters/jquery);
+  $self->init_visible_section;

 
   return 1;
 }
 
 
   return 1;
 }
 

-sub load_requirement_spec {
+sub init_complexities {

   my ($self) = @_;
   my ($self) = @_;

-  $self->{requirement_spec} = SL::DB::RequirementSpec->new(id => $::form->{id})->load || die "No such requirement spec";
+  return SL::DB::Manager::RequirementSpecComplexity->get_all_sorted;
+}
+
+sub init_risks {
+  my ($self) = @_;
+  return SL::DB::Manager::RequirementSpecRisk->get_all_sorted;
+}
+
+sub init_projects {
+  my ($self) = @_;
+  $self->projects(SL::DB::Manager::Project->get_all_sorted);
+}
+
+sub init_requirement_spec {
+  my ($self) = @_;
+  $self->requirement_spec(SL::DB::RequirementSpec->new(id => $::form->{id})->load || die "No such requirement spec") if $::form->{id};
+}
+
+sub init_copy_source {
+  my ($self) = @_;
+  $self->copy_source(SL::DB::RequirementSpec->new(id => $::form->{copy_source_id})->load) if $::form->{copy_source_id};
+}
+
+sub init_js {
+  my ($self) = @_;
+  $self->js(SL::ClientJS->new);
+}
+
+sub init_current_text_block_output_position {
+  my ($self) = @_;
+  $self->current_text_block_output_position($::form->{current_content_type} !~ m/^(?:text-blocks|tb)-(front|back)/ ? -1 : $1 eq 'front' ? 0 : 1);

 }
 
 sub load_select_options {
   my ($self) = @_;
 
   my @filter = ('!obsolete' => 1);
 }
 
 sub load_select_options {
   my ($self) = @_;
 
   my @filter = ('!obsolete' => 1);

-  if ($self->requirement_spec && $self->requirement_spec->customer_id) {
-    @filter = ( or => [ @filter, id => $self->requirement_spec->customer_id ] );
-  }
+  @filter    = ( or => [ @filter, id => $self->requirement_spec->customer_id ] ) if $self->requirement_spec && $self->requirement_spec->customer_id;

 
   $self->customers(SL::DB::Manager::Customer->get_all_sorted(where => \@filter));
   $self->statuses( SL::DB::Manager::RequirementSpecStatus->get_all_sorted);
   $self->types(    SL::DB::Manager::RequirementSpecType->get_all_sorted);
 }
 
 
   $self->customers(SL::DB::Manager::Customer->get_all_sorted(where => \@filter));
   $self->statuses( SL::DB::Manager::RequirementSpecStatus->get_all_sorted);
   $self->types(    SL::DB::Manager::RequirementSpecType->get_all_sorted);
 }
 

-sub load_search_select_options {
-  my ($self) = @_;
-
-  $self->projects(SL::DB::Manager::Project->get_all_sorted);
-}
-

 #
 # helpers
 #
 
 sub create_or_update {
   my $self   = shift;
 #
 # helpers
 #
 
 sub create_or_update {
   my $self   = shift;

-  my $is_new = !$self->{requirement_spec}->id;
+  my $is_new = !$self->requirement_spec->id;

   my $params = delete($::form->{requirement_spec}) || { };
   my $params = delete($::form->{requirement_spec}) || { };

-  my $title  = $is_new ? t8('Create a new requirement spec') : t8('Edit requirement spec');

 
 

-  $self->{requirement_spec}->assign_attributes(%{ $params });
+  $self->requirement_spec->assign_attributes(%{ $params });
+
+  my $title  = $is_new && $self->requirement_spec->is_template ? t8('Create a new requirement spec template')
+             : $is_new                                         ? t8('Create a new requirement spec')
+             :            $self->requirement_spec->is_template ? t8('Edit requirement spec template')
+             :                                                   t8('Edit requirement spec');

 
 

-  my @errors = $self->{requirement_spec}->validate;
+  my @errors = $self->requirement_spec->validate;

 
   if (@errors) {
 
   if (@errors) {

+    return $self->js->error(@errors)->render($self) if $::request->is_ajax;
+

     flash('error', @errors);
     flash('error', @errors);

-    $self->render('requirement_spec/form', title => $title);
+    $self->render('requirement_spec/new', title => $title);

     return;
   }
 
     return;
   }
 

-  $self->{requirement_spec}->save;
-
-  flash_later('info', $is_new ? t8('The requirement spec has been created.') : t8('The requirement spec has been saved.'));
-  $self->redirect_to(action => 'list');
-}
-
-sub setup_db_args_from_filter {
-  my ($self) = @_;
-
-  $self->{filter} = {};
-  my %args = parse_filter(
-    $::form->{filter},
-    with_objects => [ 'customer', 'type', 'status', 'project' ],
-    launder_to   => $self->{filter},
-  );
+  my $db = $self->requirement_spec->db;
+  if (!$db->do_transaction(sub {
+    if ($self->copy_source) {
+      $self->requirement_spec($self->copy_source->create_copy(%{ $params }));
+    } else {
+      $self->requirement_spec->save;
+    }
+  })) {
+    $::lxdebug->message(LXDebug::WARN(), "Error: " . $db->error);
+    @errors = ($::locale->text('Saving failed. Error message from the database: #1', $db->error));
+    return $self->js->error(@errors)->render($self) if $::request->is_ajax;
+
+    $self->requirement_spec->id(undef) if $is_new;
+    flash('error', @errors);
+    return $self->render('requirement_spec/new', title => $title);
+  }

 
 

-  $args{where} = [
-    and => [
-      @{ $args{where} || [] },
-      is_template => $self->is_template
-    ]];
+  my $info = $self->requirement_spec->is_template ? t8('The requirement spec template has been saved.') : t8('The requirement spec has been saved.');
+
+  if ($::request->is_ajax) {
+    my $header_html = $self->render('requirement_spec/_header', { output => 0 });
+    my $basics_html = $self->render('requirement_spec/_show_basic_settings', { output => 0 });
+    return $self->invalidate_version
+      ->replaceWith('#requirement-spec-header', $header_html)
+      ->replaceWith('#basic_settings',          $basics_html)
+      ->remove('#basic_settings_form')
+      ->flash('info', $info)
+      ->render($self);
+  }

 
 

-  $self->db_args(\%args);
+  flash_later('info', $info);
+  $self->redirect_to(action => 'show', id => $self->requirement_spec->id);

 }
 
 sub prepare_report {
 }
 
 sub prepare_report {


@@ -212,31 +384,40 @@ sub prepare_report {
 
   my $callback    = $self->get_callback;
 
 
   my $callback    = $self->get_callback;
 

+  my $is_template = $::form->{is_template};

   my $report      = SL::ReportGenerator->new(\%::myconfig, $::form);
   $self->{report} = $report;
 
   my $report      = SL::ReportGenerator->new(\%::myconfig, $::form);
   $self->{report} = $report;
 

-  my @columns     = qw(title customer status type projectnumber);
-  my @sortable    = qw(title customer status type projectnumber);
+  my @columns     = $is_template ? qw(title mtime) : qw(title customer status type projectnumber mtime version);
+  my @sortable    = $is_template ? qw(title mtime) : qw(title customer status type projectnumber mtime);

 
   my %column_defs = (
 
   my %column_defs = (

-    title         => { obj_link => sub { $self->url_for(action => 'edit', id => $_[0]->id, callback => $callback) } },
-    customer      => { raw_data => sub { $self->presenter->customer($_[0]->customer, display => 'table-cell', callback => $callback) },
-                       sub      => sub { $_[0]->customer->name } },
-    projectnumber => { raw_data => sub { $self->presenter->project($_[0]->project, display => 'table-cell', callback => $callback) },
-                       sub      => sub { $_[0]->project_id ? $_[0]->project->projectnumber : '' } },
-    status        => { sub      => sub { $_[0]->status->description } },
-    type          => { sub      => sub { $_[0]->type->description } },
+    title         => { obj_link => sub { $self->url_for(action => 'show', id => $_[0]->id, callback => $callback) } },
+    mtime         => { sub      => sub { ($_[0]->mtime || $_[0]->itime)->to_kivitendo(precision => 'minute') } },

   );
 
   );
 

+  if (!$is_template) {
+    %column_defs = (
+      %column_defs,
+      customer      => { raw_data => sub { $self->presenter->customer($_[0]->customer, display => 'table-cell', callback => $callback) },
+                         sub      => sub { $_[0]->customer->name } },
+      projectnumber => { raw_data => sub { $self->presenter->project($_[0]->project, display => 'table-cell', callback => $callback) },
+                         sub      => sub { $_[0]->project_id ? $_[0]->project->projectnumber : '' } },
+      status        => { sub      => sub { $_[0]->status->description } },
+      type          => { sub      => sub { $_[0]->type->description } },
+      version       => { sub      => sub { $_[0]->version ? $_[0]->version->version_number : t8('Working copy without version') } },
+    );
+  }
+

   map { $column_defs{$_}->{text} ||= $::locale->text( $self->get_sort_spec->{$_}->{title} ) } keys %column_defs;
 
   $report->set_options(
     std_column_visibility => 1,
     controller_class      => 'RequirementSpec',
     output_format         => 'HTML',
   map { $column_defs{$_}->{text} ||= $::locale->text( $self->get_sort_spec->{$_}->{title} ) } keys %column_defs;
 
   $report->set_options(
     std_column_visibility => 1,
     controller_class      => 'RequirementSpec',
     output_format         => 'HTML',

-    raw_top_info_text     => $self->render('requirement_spec/report_top',    { output => 0 }),
+    raw_top_info_text     => $self->render('requirement_spec/report_top',    { output => 0 }, is_template => $is_template),

     raw_bottom_info_text  => $self->render('requirement_spec/report_bottom', { output => 0 }),
     raw_bottom_info_text  => $self->render('requirement_spec/report_bottom', { output => 0 }),

-    title                 => $::locale->text('Requirement Specs'),
+    title                 => $is_template ? t8('Requirement Spec Templates') : t8('Requirement Specs'),

     allow_pdf_export      => 1,
     allow_csv_export      => 1,
   );
     allow_pdf_export      => 1,
     allow_csv_export      => 1,
   );


@@ -249,4 +430,76 @@ sub prepare_report {
   $self->disable_pagination if $report->{options}{output_format} =~ /^(pdf|csv)$/i;
 }
 
   $self->disable_pagination if $report->{options}{output_format} =~ /^(pdf|csv)$/i;
 }
 

+sub invalidate_version {
+  my ($self) = @_;
+
+  my $rspec  = SL::DB::RequirementSpec->new(id => $self->requirement_spec->id)->load;
+  return $self->js if $rspec->is_template;
+
+  $rspec->invalidate_version;
+
+  my $html = $self->render('requirement_spec/_version', { output => 0 }, requirement_spec => $rspec);
+  return $self->js->html('#requirement_spec_version', $html);
+}
+
+sub render_pasted_text_block {
+  my ($self, $text_block, %params) = @_;
+
+  if ($self->current_text_block_output_position == $text_block->output_position) {
+    my $html = $self->render('requirement_spec_text_block/_text_block', { output => 0 }, text_block => $text_block);
+    $self->js
+      ->appendTo($html, '#text-block-list')
+      ->hide('#text-block-list-empty');
+  }
+
+  my $node       = $self->presenter->requirement_spec_text_block_jstree_data($text_block);
+  my $front_back = $text_block->output_position == 0 ? 'front' : 'back';
+  $self->js
+    ->jstree->create_node('#tree', "#tb-${front_back}", 'last', $node)
+    ->jstree->open_node(  '#tree', "#tb-${front_back}");
+}
+
+sub render_pasted_section {
+  my ($self, $item, $parent_id) = @_;
+
+  my $node = $self->presenter->requirement_spec_item_jstree_data($item);
+  $self->js
+    ->jstree->create_node('#tree', $parent_id ? "#fb-${parent_id}" : '#sections', 'last', $node)
+    ->jstree->open_node(  '#tree', $parent_id ? "#fb-${parent_id}" : '#sections');
+
+  $self->render_pasted_section($_, $item->id) for @{ $item->children_sorted };
+}
+
+sub render_first_pasted_section_as_list {
+  my ($self, $section, %params) = @_;
+
+  my $html = $self->render('requirement_spec_item/_section', { output => 0 }, requirement_spec_item => $section);
+  $self->js
+    ->html('#column-content', $html)
+    ->val( '#current_content_type', $section->item_type)
+    ->val( '#current_content_id',   $section->id)
+    ->jstree->select_node('#tree', '#fb-' . $section->id);
+}
+
+sub prepare_pictures_for_printing {
+  my ($self) = @_;
+
+  my @files;
+  my $userspath = File::Spec->rel2abs($::lx_office_conf{paths}->{userspath});
+  my $target    =  "${userspath}/kivitendo-print-requirement-spec-picture-" . Common::unique_id() . '-';
+
+  foreach my $picture (map { @{ $_->pictures } } @{ $self->requirement_spec->text_blocks }) {
+    my $output_file_name        = $target . $picture->id . '.' . $picture->get_default_file_name_extension;
+    $picture->{print_file_name} = File::Spec->abs2rel($output_file_name, $userspath);
+    my $out                     = IO::File->new($output_file_name, 'w') || die("Could not create file " . $output_file_name);
+    $out->binmode;
+    $out->print($picture->picture_content);
+    $out->close;
+
+    push @files, $output_file_name;
+  }
+
+  return @files;
+}
+

 1;
 1;