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ngcp-panel/lib/NGCP/Panel/Utils.pm

256 lines
8.0 KiB

package NGCP::Panel::Utils;
use strict;
use warnings;
use NGCP::Panel::Form::Preferences;
sub check_redirect_chain {
my %params = @_;
# TODO: check for missing fields
my $c = $params{c};
if($c->session->{redirect_targets} && @{ $c->session->{redirect_targets} }) {
my $target = ${ $c->session->{redirect_targets} }[0];
if('/'.$c->request->path eq $target->path) {
shift @{$c->session->{redirect_targets}};
$c->stash(close_target => ${ $c->session->{redirect_targets} }[0]);
} else {
$c->stash(close_target => $target);
}
}
}
sub check_form_buttons {
my %params = @_;
# TODO: check for missing fields
my $c = $params{c};
my $fields = $params{fields};
my $form = $params{form};
my $back_uri = $params{back_uri};
$fields = { map {($_, undef)} @$fields }
if (ref($fields) eq "ARRAY");
my $posted = ($c->request->method eq 'POST');
if($posted && $form->field('submitid')) {
my $val = $form->field('submitid')->value;
if(defined $val and exists($fields->{$val}) ) {
my $target;
if (defined $fields->{$val}) {
$target = $fields->{$val};
} else {
$target = '/'.$val;
$target =~ s/\./\//g;
$target = $c->uri_for($target);
}
if($c->session->{redirect_targets}) {
unshift @{ $c->session->{redirect_targets} }, $back_uri;
} else {
$c->session->{redirect_targets} = [ $back_uri ];
}
$c->response->redirect($target);
return 1;
}
}
return;
}
sub load_preference_list {
my %params = @_;
my $c = $params{c};
my $pref_values = $params{pref_values};
my $peer_pref = $params{peer_pref};
my $dom_pref = $params{dom_pref};
my $usr_pref = $params{usr_pref};
my @pref_groups = $c->model('provisioning')
->resultset('voip_preference_groups')
->search({ 'voip_preferences.internal' => 0,
$peer_pref ? ('voip_preferences.peer_pref' => 1,
-or => ['voip_preferences_enums.peer_pref' => 1,
'voip_preferences_enums.peer_pref' => undef]) : (),
$dom_pref ? ('voip_preferences.dom_pref' => 1,
-or => ['voip_preferences_enums.dom_pref' => 1,
'voip_preferences_enums.dom_pref' => undef]) : (),
$usr_pref ? ('voip_preferences.usr_pref' => 1,
-or => ['voip_preferences_enums.usr_pref' => 1,
'voip_preferences_enums.usr_pref' => undef]) : (),
}, {
prefetch => {'voip_preferences' => 'voip_preferences_enums'},
})
->all;
foreach my $group(@pref_groups) {
my @group_prefs = $group->voip_preferences->all;
foreach my $pref(@group_prefs) {
if($pref->data_type eq "enum") {
$pref->{enums} = [];
push @{ $pref->{enums} },
$pref->voip_preferences_enums->all;
}
my @values = @{
exists $pref_values->{$pref->attribute}
? $pref_values->{$pref->attribute}
: []
};
next unless(scalar @values);
if($pref->max_occur != 1) {
$pref->{value} = \@values;
} else {
$pref->{value} = $values[0];
}
}
$group->{prefs} = \@group_prefs;
}
$c->stash(pref_groups => \@pref_groups);
}
sub create_preference_form {
my %params = @_;
my $c = $params{c};
my $pref_rs = $params{pref_rs};
my $base_uri = $params{base_uri};
my $edit_uri = $params{edit_uri};
my @enums = $c->stash->{preference_meta}
->voip_preferences_enums
->all;
my $form = NGCP::Panel::Form::Preferences->new({
fields_data => [{
meta => $c->stash->{preference_meta},
enums => \@enums,
}],
});
$form->create_structure([$c->stash->{preference_meta}->attribute]);
my $posted = ($c->request->method eq 'POST');
if($c->stash->{preference_meta}->max_occur == 1){
$form->process(
posted => 1,
params => $posted ? $c->request->params : { $c->stash->{preference_meta}->attribute => $c->stash->{preference_values}->[0] },
action => $edit_uri,
);
} else {
$form->process(
posted => 1,
params => $posted ? $c->request->params : {},
action => $edit_uri,
);
}
if($posted && $form->validated) {
my $preference_id = $c->stash->{preference}->first ? $c->stash->{preference}->first->id : undef;
if ($c->stash->{preference_meta}->max_occur != 1) {
$pref_rs->create({
attribute_id => $c->stash->{preference_meta}->id,
value => $form->field($c->stash->{preference_meta}->attribute)->value,
});
} else {
$pref_rs->update_or_create({
id => $preference_id,
attribute_id => $c->stash->{preference_meta}->id,
value => $form->field($c->stash->{preference_meta}->attribute)->value,
});
$c->flash(messages => [{type => 'success', text => 'Preference '.$c->stash->{preference_meta}->attribute.' successfully updated.'}]);
$c->response->redirect($base_uri);
return;
}
}
my $delete_param = $c->request->params->{delete};
my $deactivate_param = $c->request->params->{deactivate};
my $activate_param = $c->request->params->{activate};
my $param_id = $delete_param || $deactivate_param || $activate_param;
# only one parameter is processed at a time (?)
if($param_id) {
my $rs = $pref_rs->find($param_id);
if($rs->attribute_id != $c->stash->{preference_meta}->id) {
# Invalid param (dom_pref does not belong to current pref)
} elsif($delete_param) {
$rs->delete();
} elsif ($deactivate_param) {
$rs->update({value => "#".$rs->value});
} elsif ($activate_param) {
my $new_value = $rs->value;
$new_value =~ s/^#//;
$rs->update({value => $new_value});
}
}
$c->stash(form => $form);
}
1;
=head1 NAME
NGCP::Panel::Utils
=head1 DESCRIPTION
Various utils to outsource common tasks in the controllers.
=head1 METHODS
=head2 check_redirect_chain
Sets close_target to the next uri in our redirect_chain if it exists.
Puts close_target to stash, which will be read by the templates.
=head2 check_form_buttons
Parameters:
c
fields - either an arrayref of fieldnames or a hashref with fieldnames
key and redirect target as value (where it should redirect to)
form
back_uri - the uri we come from
Checks the hidden field "submitid" and redirects to its "value" when it
matches a field.
=head2 load_preference_list
Parameters:
c - set this to $c
pref_values - hashref with all values (from voip_x_preferences)
peer_pref - boolean, only select peer_prefs
dom_pref - boolean, only select dom_prefs
usr_pref - boolean, only select dom_prefs
Load preferences and groups. Fill them with pref_values.
Put them to stash as "pref_groups". This will be used in F<helpers/pref_table.tt>.
=head2 create_preference_form
Parameters:
c - set this to $c
pref_rs - a resultset for voip_x_preferences with the specific "x" already set
base_uri - string, uri of the preferences list
edit_uri - string, uri to show the preferences edit modal
Use preference and preference_meta from stash and create a form. Process that
form in case the request has be POSTed. Also parse the GET params "delete",
"activate" and "deactivate" in order to operate on maxoccur != 1 preferences.
Put the form to stash as "form".
=head1 AUTHOR
Andreas Granig,
Gerhard Jungwirth
=head1 LICENSE
This library is free software. You can redistribute it and/or modify
it under the same terms as Perl itself.
=cut
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