180 lines
4.5 KiB
Perl
180 lines
4.5 KiB
Perl
package WebGUI::Content::Account;
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=head1 LEGAL
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-------------------------------------------------------------------
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WebGUI is Copyright 2001-2009 Plain Black Corporation.
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-------------------------------------------------------------------
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Please read the legal notices (docs/legal.txt) and the license
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(docs/license.txt) that came with this distribution before using
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this software.
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-------------------------------------------------------------------
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http://www.plainblack.com info@plainblack.com
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-------------------------------------------------------------------
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=cut
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use strict;
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use WebGUI::Session;
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use WebGUI::Exception;
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use Carp qw(croak);
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=head1 NAME
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Package WebGUI::Content::Account
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=head1 DESCRIPTION
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A content handler that opens up all the account functionality. Account modules are accessed via the url like this:
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/pagename?op=module;do=www_method
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For example:
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/home?op=profile;do=edit
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In the above we're accessing the www_edit method in the WebGUI::Account::Profile module.
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Module op relationships are stored in the config file as such
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account : {
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"profile" : "WebGUI::Account::Profile",
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"inbox" : "WebGUI::Account::Inbox",
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"network" : "WebGUI::Account::Network",
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"user" : "WebGUI::Account::User",
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"custom" : "WebGUI::Account::Custom"
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}
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=head1 SYNOPSIS
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use WebGUI::Content::Account;
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my $output = WebGUI::Content::Account::handler($session);
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=head1 SUBROUTINES
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These subroutines are available from this package:
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=cut
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#-------------------------------------------------------------------
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=head2 createInstance ( session, module )
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Creates an instance of an account pluggin
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=head3 session
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WebGUI::Session object
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=head3 module
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Module the method is in. Defaults to the profileModuleIdentifier in the config file
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=cut
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sub createInstance {
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my $class = shift;
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my $session = shift;
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my $module = shift || $session->config->get("profileModuleIdentifier");
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#Get the account config to work with
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my $configs = $session->config->get("account");
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my $config = __PACKAGE__->getAccountConfig($session,$module,$configs);
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#Throw an error if the config file isn't found
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unless (defined $config) {
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WebGUI::Error->throw( error => qq{Could not locate module $module in the account system});
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return undef;
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}
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#Create Pluggin Object
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#Don't eval this as pluggable will croak and we want the calling module to handle the exception
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my $pluggin = WebGUI::Pluggable::instanciate(
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$config->{className},
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"new",
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[ $session, $module ]
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);
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#Check to make sure pluggin is a subclass of WebGUI::Account
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unless($pluggin->isa('WebGUI::Account')) {
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my $plugginType = ref $pluggin;
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WebGUI::Error::InvalidObject->throw(
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expected => 'WebGUI::Account',
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got => $plugginType,
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error => '$plugginType is not a subclass of WebGUI::Accout'
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);
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return undef;
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}
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return $pluggin;
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}
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#-------------------------------------------------------------------
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=head2 getAccountConfig ( op, configs )
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Searches the account config array passed in and returns the hash reference which
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contains the op value passed in. If no op value is found, undef is returned;
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=head3 op
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op to search for
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=head3 configs
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array ref with account config hashes
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=cut
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sub getAccountConfig {
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my $class = shift;
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my $session = shift;
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my $module = shift;
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my $configs = shift || $session->config->get("account");
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foreach my $config (@{$configs}) {
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return $config if ($config->{identifier} eq $module);
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}
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return undef;
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}
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#-------------------------------------------------------------------
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=head2 handler ( session )
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The content handler for this package.
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=cut
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sub handler {
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my $session = shift;
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my $form = $session->form;
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my $setting = $session->setting;
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#Pass through if it's not the account op
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return undef unless ($form->get("op") eq "account");
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#Visitor cannot access the acccount system
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return $session->privilege->noAccess if($session->user->isVisitor);
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my $module = $form->get("module");
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my $method = $form->get("do");
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my $uid = $form->get("uid");
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my $instance = __PACKAGE__->createInstance($session,$module);
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#Let the content handler handle trapping errors
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my $output = $instance->callMethod($method,[],$uid);
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return undef unless (defined $output);
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return $instance->displayContent($output);
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}
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1;
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