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|
<%doc>
Example:
include( 'elements/process.html',
###
# required
###
'table' => 'tablename',
#? 'primary_key' => #required when the dbdef doesn't know...???
#? 'fields' => [] #""
###
# optional
###
'viewall_dir' => '', #'search' or 'browse', defaults to 'search'
'viewall_ext' => 'html', #'cgi' or 'html', defaults to 'html'
OR
'redirect' => 'view/table.cgi?', # value of primary key is appended
# (string or coderef returning a string)
OR
'popup_reload' => 'Momentary success message', #will reload parent window
'error_redirect' => popurl(2).'edit/table.cgi?', #query string appended
'edit_ext' => 'html', #defaults to 'html', you might want 'cgi' while the
#naming is still inconsistent
'copy_on_empty' => [ 'old_field_name', 'another_old_field', ... ],
'clear_on_error' => [ 'form_field1', 'form_field2', ... ],
#pass an arrayref of hashrefs for multiple m2ms or m2names
#be certain you incorporate m2m_Common if you see error: param
'process_m2m' => { 'link_table' => 'link_table_name',
'target_table' => 'target_table_name',
#optional (see m2m_Common::process_m2m), if not specified
# all CGI params will be passed)
'params' =>
},
'process_m2name' => { 'link_table' => 'link_table_name',
'link_static' => { 'column' => 'value' },
'num_col' => 'column', #if column name is different in
#link_table than source_table
'name_col' => 'name_column',
'names_list' => [ 'list', 'names' ],
'param_style' => 'link_table.value checkboxes',
#or#
'param_style' => 'name_colN values',
},
'process_o2m' => { 'table' => table_name',
'num_col' => 'column', #if column name is different in
#link_table than source_table
},
#checks CGI params and whatever else before much else runs
#return an error string or empty for no error
'precheck_callback' => sub { my( $cgi ) = @_; },
#after everything's inserted
'noerror_callback' => sub { my( $cgi, $object ) = @_; },
#supplies arguments to insert() and replace()
# for use with tables that are FS::option_Common (among other things)
'args_callback' => sub { my( $cgi, $object ) = @_; },
'debug' => 1, #turns on debugging output
#agent virtualization
'agent_virt' => 1,
'agent_null_right' => 'Access Right Name',
)
</%doc>
%if ( $error ) {
%
% my $edit_ext = $opt{'edit_ext'} || 'html';
% my $url = $opt{'error_redirect'} || popurl(2)."$table.$edit_ext";
% if ( length($cgi->query_string) > 1920 ) { #stupid IE 2083 URL limit
%
% my $session = int(rand(4294967296)); #XXX
% my $pref = new FS::access_user_pref({
% 'usernum' => $FS::CurrentUser::CurrentUser->usernum,
% 'prefname' => "redirect$session",
% 'prefvalue' => $cgi->query_string,
% 'expiration' => time + 3600, #1h? 1m?
% });
% my $pref_error = $pref->insert;
% if ( $pref_error ) {
% die "FATAL: couldn't even set redirect cookie: $pref_error".
% " attempting to set redirect$session to ". $cgi->query_string."\n";
% }
%
<% $cgi->redirect("$url?redirect=$session") %>
%
% } else {
%
<% $cgi->redirect("$url?". $cgi->query_string ) %>
%
% }
%
% #different ways of handling success
%
%} elsif ( $opt{'popup_reload'} ) {
<% include('/elements/header-popup.html', $opt{'popup_reload'} ) %>
<SCRIPT TYPE="text/javascript">
window.top.location.reload();
</SCRIPT>
</BODY>
</HTML>
%} else {
%
% $opt{'redirect'} = &{$opt{'redirect'}}($cgi, $new)
% if ref($opt{'redirect'}) eq 'CODE';
%
% if ( $opt{'redirect'} ) {
%
<% $cgi->redirect( $opt{'redirect'}. $pkeyvalue ) %>
%
% } else {
%
% my $ext = $opt{'viewall_ext'} || 'html';
%
<% $cgi->redirect( popurl(3). ($opt{viewall_dir}||'search'). "/$table.$ext" ) %>
%
% }
%
%}
%
<%init>
my $me = 'process.html:';
my(%opt) = @_;
my $curuser = $FS::CurrentUser::CurrentUser;
my $error = '';
if ( $opt{'precheck_callback'} ) {
$error = &{ $opt{'precheck_callback'} }( $cgi );
}
#false laziness w/edit.html
my $table = $opt{'table'};
my $class = "FS::$table";
my $pkey = dbdef->table($table)->primary_key; #? $opt{'primary_key'} ||
my $fields = $opt{'fields'}
#|| [ grep { $_ ne $pkey } dbdef->table($table)->columns ];
|| [ fields($table) ];
my $pkeyvalue = $cgi->param($pkey);
my $old = '';
if ( $pkeyvalue ) {
$old = qsearchs({
'table' => $table,
'hashref' => { $pkey => $pkeyvalue },
'extra_sql' => ( $opt{'agent_virt'}
? ' AND '. $curuser->agentnums_sql(
'null_right' => $opt{'agent_null_right'}
)
: ''
),
});
}
my %hash =
map { my @entry = ( $_ => scalar($cgi->param($_)) );
$opt{'value_callback'} ? ( $_ => &{ $opt{'value_callback'} }( @entry ))
: ( @entry )
} @$fields;
my $new = $class->new( \%hash );
if ($old && exists($opt{'copy_on_empty'})) {
foreach my $field (@{$opt{'copy_on_empty'}}) {
$new->set($field, $old->get($field))
unless scalar($cgi->param($field));
}
}
if ( $opt{'agent_virt'} ) {
if ( ! $new->agentnum
&& ( ! $opt{'agent_null_right'}
|| ! $curuser->access_right($opt{'agent_null_right'})
)
)
{
$error ||= 'Select an agent';
} else {
die "illegal agentnum"
unless $curuser->agentnums_href->{$new->agentnum}
or $curuser->access_right('View customers of all agents')
or $opt{'agent_null_right'}
&& ! $new->agentnum
&& $curuser->access_right($opt{'agent_null_right'});
}
}
$error ||= $new->check;
my @args = ();
if ( !$error && $opt{'args_callback'} ) {
@args = &{ $opt{'args_callback'} }( $cgi, $new );
}
if ( !$error && $opt{'debug'} ) {
warn "$me updating record in $table table using $class class\n";
warn Dumper(\%hash);
warn "with args: \n". Dumper(\@args) if @args;
}
if ( !$error ) {
if ( $pkeyvalue ) {
$error = $new->replace($old, @args);
} else {
$error = $new->insert(@args);
$pkeyvalue = $new->getfield($pkey);
}
}
if ( !$error && $opt{'process_m2m'} ) {
my @process_m2m = ref($opt{'process_m2m'}) eq 'ARRAY'
? @{ $opt{'process_m2m'} }
: ( $opt{'process_m2m'} );
foreach my $process_m2m (@process_m2m) {
$process_m2m->{'params'} ||= scalar($cgi->Vars);
warn "$me processing m2m:\n". Dumper( %$process_m2m )
if $opt{'debug'};
$error = $new->process_m2m( %$process_m2m );
}
}
if ( !$error && $opt{'process_m2name'} ) {
my @process_m2name = ref($opt{'process_m2name'}) eq 'ARRAY'
? @{ $opt{'process_m2name'} }
: ( $opt{'process_m2name'} );
foreach my $process_m2name (@process_m2name) {
if ( $opt{'debug'} ) {
warn "$me processing m2name:\n". Dumper( %{ $process_m2name },
'params' => scalar($cgi->Vars),
);
}
$error = $new->process_m2name( %{ $process_m2name },
'params' => scalar($cgi->Vars),
);
}
}
if ( !$error && $opt{'process_o2m'} ) {
my @process_o2m = ref($opt{'process_o2m'}) eq 'ARRAY'
? @{ $opt{'process_o2m'} }
: ( $opt{'process_o2m'} );
foreach my $process_o2m (@process_o2m) {
if ( $opt{'debug'} ) {
warn "$me processing o2m:\n". Dumper( %{ $process_o2m },
'params' => scalar($cgi->Vars),
);
}
$error = $new->process_o2m( %{ $process_o2m },
'params' => scalar($cgi->Vars),
);
}
}
if ( $error ) {
$cgi->param('error', $error);
if ( $opt{'clear_on_error'} && scalar(@{$opt{'clear_on_error'}}) ) {
foreach my $field (@{$opt{'clear_on_error'}}) {
$cgi->param($field, '')
}
}
} else {
if ( $opt{'noerror_callback'} ) {
&{ $opt{'noerror_callback'} }( $cgi, $new );
}
}
</%init>
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