/
FormBuilder.pm
660 lines (570 loc) · 21.7 KB
/
FormBuilder.pm
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package Bric::App::Callback::Profile::FormBuilder;
use base qw(Bric::App::Callback Bric::App::Callback::Profile );
__PACKAGE__->register_subclass;
use constant CLASS_KEY => 'formBuilder';
use strict;
use Bric::App::Authz qw(:all);
use Bric::App::Event qw(log_event);
use Bric::App::Session qw(:user);
use Bric::App::Util qw(:aref :history :pkg :browser :elem);
use Bric::Biz::ElementType::Parts::FieldType;
use Bric::Biz::OutputChannel;
use Bric::Biz::OutputChannel::Element;
use Bric::Biz::Site;
use Bric::Util::DBI qw(:junction);
use List::MoreUtils qw(any none);
my %meta_props = (
'disp' => 'fb_disp',
'value' => 'fb_value',
'type' => 'fb_type',
'length' => 'fb_size',
'size' => 'fb_size',
'maxlength' => 'fb_maxlength',
'rows' => 'fb_rows',
'cols' => 'fb_cols',
'multiple' => 'fb_allowMultiple',
'vals' => 'fb_vals',
'pos' => 'fb_position',
'precision' => 'fb_precision',
);
my %conf = (
'contrib_type' => {
'disp_name' => 'Contributor Type',
},
'element_type' => {
'disp_name' => 'Element Type',
},
);
my ($base_handler, $do_contrib_type, $do_element_type, $clean_param,
$delete_ocs, $delete_sites, $check_save_element_type, $get_obj,
$set_key_name, $get_data_href, $set_primary_ocs, $add_new_attrs,
$save_element_type_etc);
sub save : Callback {
return unless $_[0]->value; # already handled
&$base_handler;
}
sub add : Callback {
return unless $_[0]->value; # already handled
&$base_handler;
}
sub save_n_stay : Callback {
return unless $_[0]->value; # already handled
&$base_handler;
}
sub addElementType : Callback {
return unless $_[0]->value; # already handled
&$base_handler;
}
sub add_oc_id : Callback {
return unless $_[0]->value; # already handled
&$base_handler;
}
sub add_site_id : Callback {
return unless $_[0]->value; # already handled
&$base_handler;
}
###
# New contributor types are really secret groups, so we need to make sure
# that's so.
my %new_params = (
contrib_type => { secret => 1 },
element_type => {},
);
$base_handler = sub {
my $self = shift;
my $param = $self->params;
my $key = (parse_uri($self->apache_req->uri))[2];
my $class = get_package_name($key);
# Instantiate the object.
my $id = $param->{$key . '_id'};
my $obj = defined $id
? $class->lookup({ id => $id })
: $class->new($new_params{$key});
# Check the permissions.
unless (chk_authz($obj, $id ? EDIT : CREATE, 1)) {
# If we're in here, the user doesn't have permission to do what
# s/he's trying to do.
$self->raise_forbidden('Changes not saved: permission denied.');
$self->set_redirect(last_page());
} else {
# Process its data
my $name = $param->{name};
my $disp_name = $conf{$key}{disp_name};
if ($param->{delete}) {
$obj->deactivate();
$obj->save();
$self->add_message(qq{$disp_name profile "[_1]" deleted.}, $name);
log_event("${key}_deact", $obj);
$self->set_redirect("/admin/manager/$key/");
} else {
if ($key eq 'contrib_type') {
$param->{obj} = $do_contrib_type->($self, $obj, $key, $class);
} elsif ($key eq 'element_type') {
$param->{obj} = $do_element_type->($self, $obj, $key, $class);
}
}
}
};
$do_contrib_type = sub {
my ($self, $obj, $key, $class) = @_;
my $param = $self->params;
my $name = $param->{'name'};
my $disp_name = $conf{$key}{'disp_name'};
my %del_attrs = map( {$_ => 1} @{ mk_aref($param->{'delete_attr'})} );
my $key_name = exists($param->{'key_name'})
? $param->{'key_name'}
: '';
$obj->activate();
$obj->set_name($param->{'name'});
$obj->set_description($param->{'description'});
my $data_href = $obj->get_member_attr_hash || {};
$data_href = { map { lc($_) => 1 } keys %$data_href };
# Build a map from element names to their order
my $i = 1;
my %pos = map { $_ => $i++ } split ",", $param->{attr_pos};
foreach my $aname (@{ mk_aref($param->{attr_name}) } ) {
next if $del_attrs{$aname};
$obj->set_member_attr({
name => $aname,
sql_type => $obj->get_member_attr_sql_type
({ name => $aname}),
value => $param->{"attr|$aname"},
});
$obj->set_member_meta({
name => $aname,
field => 'pos',
value => $pos{$aname},
});
}
my $no_save;
# Add in any new attributes.
if ($param->{fb_name}) {
# There's a new attribute. Decide what type it is.
if ($data_href->{lc $param->{fb_name}}) {
# There's already an attribute by that name.
$self->raise_conflict(
'The "[_1]" field type already exists. Please try another key name.',
$param->{fb_name},
);
$no_save = 1;
} else {
my $sqltype = $param->{fb_type} eq 'date' ? 'date'
: $param->{fb_type} eq 'textarea'
&& (!$param->{fb_maxlength} || $param->{fb_maxlength} > 1024)
? 'blob' : 'short';
my $value = $sqltype eq 'date' ? undef : $param->{fb_value};
# Set it for all members of this group.
$obj->set_member_attr({
name => $param->{fb_name},
sql_type => $sqltype,
value => $value
});
$param = $clean_param->($param);
# Record the metadata so we can properly display the form element.
while (my ($k, $v) = each %meta_props) {
$obj->set_member_meta({
name => $param->{fb_name},
field => $k,
value => $param->{$v}
});
}
# Log that we've added it.
log_event("${key}_ext", $obj, { 'Name' => $param->{fb_name} });
}
}
# Delete any attributes that are no longer needed.
if ($param->{delete_attr}) {
foreach my $attr (keys %del_attrs) {
$obj->delete_member_attr({ name => $attr });
# Log that we've deleted it.
log_event("${key}_unext", $obj, { 'Name' => $attr });
}
}
# Save the group
unless ($no_save) {
$obj->save();
# Take care of group management.
$self->manage_grps($obj) if $param->{add_grp} || $param->{rem_grp};
if ($self->cb_key eq 'save') {
# Record a message and redirect if we're saving.
$self->add_message(qq{$disp_name profile "[_1]" saved.}, $name);
# Log it.
my $msg = defined $param->{"$key\_id"} ? "$key\_save" : "$key\_new";
log_event($msg, $obj);
# Redirect back to the manager.
$self->set_redirect("/admin/manager/$key/");
}
}
# Grab the ID.
$param->{"$key\_id"} ||= $obj->get_id;
};
$do_element_type = sub {
my ($self, $obj, $key, $class) = @_;
my $param = $self->params;
my $name = $param->{name};
my $disp_name = $conf{$key}{disp_name};
my $key_name = exists $param->{key_name} ? $param->{key_name} : undef;
my $widget = $self->class_key;
my $cb_key = $self->cb_key;
# Make sure the name isn't already in use.
my $no_save;
# ElementType has been updated to take an existing but undefined 'active'
# flag as meaning, "list both active and inactive"
my @cs = defined $key_name
? $class->list_ids({
key_name => $param->{key_name},
active => undef
})
: ();
# Check if we need to inhibit a save based on some special conditions
$no_save = $check_save_element_type->(\@cs, $param, $key);
$self->raise_conflict(
qq{The key name "[_1]" is already used by another $disp_name.},
$key_name,
) if $no_save;
# Roll in the changes.
$obj = $get_obj->($class, $param, $key, $obj);
# All this stuff must come after $get_obj->() !
$obj->activate;
$obj->set_name($param->{name});
$set_key_name->($obj, $param) if defined $key_name and not $no_save;
$obj->set_description($param->{description});
if ($param->{element_type_id}) {
# It's an existing type.
$obj->set_paginated( defined $param->{paginated} ? 1 : 0 );
$obj->set_fixed_uri( defined $param->{fixed_uri} ? 1 : 0 );
$obj->set_displayed( defined $param->{displayed} ? 1 : 0 );
$obj->set_related_story( defined $param->{related_story} ? 1 : 0 );
$obj->set_related_media( defined $param->{related_media} ? 1 : 0 );
}
else {
# It's a new element. Just set the type.
my $type = $param->{biz_class_id};
my $story_pkg_id = get_class_info('story')->get_id;
if ($type && $type != $story_pkg_id) {
$obj->set_media(1);
$obj->set_top_level(1);
} else {
$obj->set_media(0);
$obj->set_top_level(!!$type);
}
}
# side-effect: returns enabled-OCs hashref.
# pass in ref to $no_save...
my $enabled = $set_primary_ocs->($self, $obj, \$no_save);
my $data_href = $get_data_href->($param, $key);
# Build a map from element names to their order. This also
# serves as a list of elements that haven't been deleted.
my $i = 1;
my %pos = map { $_ => $i++ } split ",", $param->{attr_pos};
# Update existing attributes
my $del = [];
foreach my $attr ($obj->get_field_types) {
my $aname = lc $attr->get_key_name;
if ($pos{$aname}) {
$attr->set_place($pos{$aname});
my $val = $param->{"attr|$aname"};
$val = join '__OPT__', @$val if ref $val;
$attr->set_default_val($val);
$attr->save;
} else {
# Must have been deleted
push @$del, $attr;
log_event('field_type_rem', $obj, { Name => $aname });
log_event('field_type_deact', $attr);
}
}
$obj->del_field_types($del) if ($cb_key eq 'save' || $cb_key eq 'save_n_stay');
$add_new_attrs->($self, $obj, $key, $data_href, \$no_save);
$delete_ocs->($obj, $param);
$delete_sites->($obj, $param, $self);
# Enable output channels.
foreach my $oc ($obj->get_output_channels) {
$enabled->{$oc->get_id} ? $oc->set_enabled_on : $oc->set_enabled_off;
}
# Add output channels.
$obj->add_output_channel($self->value) if $cb_key eq 'add_oc_id';
# Add sites, if it's a top-level element type.
if ($cb_key eq 'add_site_id' && $obj->is_top_level) {
my $site_id = $self->value;
# Only add the site if it has associated output channels.
if (my $oc_id =
Bric::Biz::OutputChannel->list_ids({site_id => $site_id })->[0])
{
$obj->add_site($site_id);
$obj->set_primary_oc_id($oc_id, $site_id);
$obj->add_output_channels($oc_id);
} else {
$self->raise_conflict(
'Site "[_1]" cannot be associated because it has no output channels',
Bric::Biz::Site->lookup({ id => $site_id })->get_name
);
}
}
# delete any selected subelement types
my $del_ids = [];
if (my $del = $param->{"$key|delete_sub"}) {
my %existing = map { $_->get_id => undef } $obj->get_containers;
my $del_ids = [
grep { exists $existing{$_} } ref $del ? @$del : $del
];
if (@$del_ids) {
# Remove them and log it.
my $element_types = Bric::Biz::ElementType->list({ id => ANY(@$del_ids) });
$obj->del_containers($element_types);
log_event('element_type_rem', $obj, { Name => $_->get_name })
for @$element_types;
}
}
# Set min and max occurrence.
my @sub_types_to_save;
if (my @sub_types = $obj->get_containers ) {
my $erred;
for my $sub_type ( @sub_types ) {
my $seid = $sub_type->get_id;
my $modified = 0;
for my $occ qw(min max) {
my $val = $param->{"subelement_type|$occ\_occurrence_$seid"};
$val =~ s/^\s+//;
$val =~ s/\s+$//;
$val ||= 0;
if ( $val !~ /^\d+$/ ) {
$self->raise_conflict(
'Min and max occurrence must be a positive numbers.'
) unless $erred;
$erred = 1;
$no_save = 1;
next;
}
$sub_type->_set( [ "$occ\_occurrence" ] => [ $val ] );
}
push @sub_types_to_save, $sub_type if $sub_type->_get__dirty;
}
}
# Take care of group management.
$self->manage_grps($obj) if $param->{add_grp} || $param->{rem_grp};
unless ($no_save) {
$_->save for @sub_types_to_save;
}
$save_element_type_etc->($self, $obj, $key, $no_save, $disp_name, $name);
return $obj;
};
$clean_param = sub {
my $param = shift;
# Pulldowns are always size 1
$param->{fb_size} = 1 if $param->{fb_type} eq 'pulldown';
# Clean any select/radio values (but not codeselect)
return $param
unless $param->{fb_vals} && $param->{fb_type} ne 'codeselect';
my $tmp;
for my $line (split /\s*(?:\r?\n|\r)\s*/, $param->{fb_vals}) {
my ($val, $label) = split /\s*(?<!\\),\s*/, $line, 2;
$tmp .= "$val,"
. (defined $label && $label ne '' ? $label : $val)
. "\n"
;
}
$param->{fb_vals} = $tmp;
return $param;
};
$delete_ocs = sub {
my ($obj, $param) = @_;
# Delete output channels.
if ($param->{'rem_oc'}) {
my $del_oc_ids = mk_aref($param->{'rem_oc'});
$obj->delete_output_channels($del_oc_ids);
}
};
$delete_sites = sub {
my ($obj, $param, $self) = @_;
# Delete sites.
if ($param->{'rem_site'}) {
my $del_site_ids = mk_aref($param->{'rem_site'});
if(@$del_site_ids >= @{$obj->get_sites}) {
$self->raise_conflict('You cannot remove all Sites.');
} else {
$obj->remove_sites($del_site_ids);
}
}
};
$check_save_element_type = sub {
my ($cs, $param, $key) = @_;
return @$cs > 1
|| (@$cs == 1 && !defined $param->{element_type_id})
|| (@$cs == 1 && $cs->[0] != $param->{element_type_id})
|| (@$cs == 1 && defined $param->{element_type_id}
&& $cs->[0] != $param->{element_type_id})
? 1 : 0;
};
$get_obj = sub {
my ($class, $param, $key, $obj) = @_;
# Create a new object if we need to pass in a biz class id.
return $obj unless exists $param->{biz_class_id};
my $bid = $param->{biz_class_id};
$obj = $class->new({ biz_class_id => $bid })
if $bid && $obj->get_biz_class_id != $bid;
return $obj;
};
$set_key_name = sub {
my ($obj, $param) = @_;
# Normalize the key name
(my $kn = lc $param->{key_name}) =~ s/^\s+//;
$kn =~ s/\s+$//;
$kn =~ y/a-z0-9/_/cs;
$obj->set_key_name($kn);
};
$get_data_href = sub {
my ($param, $key) = @_;
# Get existing attrs from the FieldType class rather than from
# $obj->get_data so that we can be sure to check for both active
# and inactive data fields.
my $all_data = Bric::Biz::ElementType::Parts::FieldType->list({
element_type_id => $param->{"$key\_id"}
});
return { map { $_->get_key_name => $_ } @$all_data };
};
$set_primary_ocs = sub {
my ($self, $obj, $no_save) = @_; # $no_save is a scalar ref
my $param = $self->params;
my $cb_key = $self->cb_key;
# Determine the enabled output channels.
my %enabled = map { $_ ? ( $_ => 1) : () } @{ mk_aref($param->{enabled}) },
map { $obj->get_primary_oc_id($_) } $obj->get_sites;
# Set the primary output channel ID per site
if (($cb_key eq 'save' || $cb_key eq 'save_n_stay') && $obj->is_top_level) {
# Load up the existing sites and output channels.
my %oc_ids = (
map { $_ => $obj->get_primary_oc_id($_) }
map { $_->get_id }
$obj->get_sites
);
foreach my $field (keys %$param) {
next unless $field =~ /^primary_oc_site_(\d+)$/;
my $siteid = $1;
$obj->set_primary_oc_id($param->{$field}, $siteid);
my ($oc) = $obj->get_output_channels($param->{$field});
unless ($oc) {
$obj->add_output_channel($param->{$field});
$oc = Bric::Biz::OutputChannel->lookup({ id => $param->{$field} });
}
# Associate it with the site and make sure it's enabled.
$oc_ids{$siteid} = $param->{$field};
$enabled{$oc->get_id} = 1;
}
foreach my $siteid (keys %oc_ids) {
unless ($oc_ids{$siteid}) {
$$no_save = 1;
my $site = Bric::Biz::Site->lookup({id => $siteid});
$self->raise_conflict(
'Site "[_1]" requires a primary output channel.',
$site->get_name,
);
}
}
} elsif ($cb_key eq 'add_oc_id') {
my $oc = Bric::Biz::OutputChannel::Element->lookup({id => $self->value});
my $siteid = $oc->get_site_id;
unless ($obj->get_primary_oc_id($siteid)) {
# They're adding the first one. Make it the primary.
$obj->set_primary_oc_id($self->value, $siteid);
}
}
return \%enabled;
};
$add_new_attrs = sub {
my ($self, $obj, $key, $data_href, $no_save) = @_; # $no_save scalar_ref
my $param = $self->params;
# Add in any new attributes.
if ($param->{fb_name}) {
# Create the key name with leading and trailing whitespace removed.
(my $key_name = lc $param->{fb_name}) =~ s/^\s+//;
$key_name =~ s/\s+$//;
# Then change all other non-alphanumeric characters to underscores.
$key_name =~ y/a-z0-9/_/cs;
# There's a new attribute. Decide what type it is.
if ($data_href->{$key_name}) {
# There's already an attribute by that name.
$self->raise_conflict(
'The "[_1]" field type already exists. Please try another key name.',
$key_name,
);
$$no_save = 1;
} else {
if ($param->{fb_type} eq 'codeselect') {
unless ( eval_codeselect $param->{fb_vals} ) {
$$no_save = 1;
return;
}
}
my $sqltype = $param->{fb_type} eq 'date'
? 'date'
: $param->{fb_type} eq 'textarea'
&& (!$param->{fb_maxlength} || $param->{fb_maxlength} > 1023)
? 'blob'
: 'short';
my $value = $sqltype eq 'date' ? undef : $param->{fb_value};
# XXX Check this.
$param = $clean_param->($param);
my $max = $param->{'fb_maxlength'} ? $param->{'fb_maxlength'}
: ($param->{'fb_maxlength'} eq '0') ? 0 : undef;
my $atd = $obj->new_field_type({
key_name => $key_name,
name => $param->{fb_disp},
min_occurrence => $param->{fb_minOccur},
max_occurrence => $param->{fb_maxOccur},
sql_type => $sqltype,
place => $param->{fb_position},
max_length => $max,
widget_type => $param->{fb_type},
length => $param->{fb_size},
rows => $param->{fb_rows},
cols => $param->{fb_cols},
multiple => $param->{fb_allowMultiple} ? 1 : 0,
vals => $param->{fb_vals},
precision => $param->{fb_precision} || undef,
default_val => $param->{fb_type} eq 'checkbox' ? 1 : $param->{fb_value},
});
# Log that we've created it.
log_event('field_type_add', $obj, { Name => $key_name });
log_event('field_type_new', $atd);
}
}
};
$save_element_type_etc = sub {
my ($self, $obj, $key, $no_save, $disp_name, $name) = @_;
my $param = $self->params;
my $cb_key = $self->cb_key;
# Save the element type.
$obj->save() unless $no_save;
$param->{"$key\_id"} = $obj->get_id;
unless ($no_save) {
if ($cb_key eq 'save' || $cb_key eq 'save_n_stay') {
if ($param->{'isNew'}) {
$self->set_redirect("/admin/profile/$key/" .$param->{"$key\_id"} );
} else {
# If this is a top-level element type, make sure it as one
# site and one OC associated with it.
if ($obj->is_top_level) {
my $site_id = $obj->get_sites->[0];
unless ($site_id and $obj->get_primary_oc_id($site_id) ) {
$self->raise_conflict(
'Element type must be associated with at least one site and one output channel.'
);
return;
}
}
# log the event
my $msg = $key . (defined $param->{"$key\_id"} ? '_save' : '_new');
log_event($msg, $obj);
# Record a message and redirect if we're saving.
$self->add_message(qq{$disp_name profile "[_1]" saved.}, $name);
# return to profile if creating new object
$self->set_redirect("/admin/manager/$key/") unless $cb_key eq 'save_n_stay';
}
} elsif ($cb_key eq 'addElementType') {
# redirect, and tack object id onto path
$self->set_redirect("/admin/manager/$key/" . $param->{"$key\_id"});
}
}
};
1;