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Earl Miles
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<?php
// $Id$
/**
* @file
* Contains the fixed argument default plugin.
*/
/**
* @defgroup views_argument_default_plugins Views' argument default plugins
* @{
*
* Allow specialized methods of filling in arguments when they aren't
* provided.
*
* @see hook_views_plugins
*/
Earl Miles
committed
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/**
* The fixed argument default handler; also used as the base.
*/
class views_plugin_argument_default extends views_plugin {
var $option_name = 'default_argument_fixed';
/**
* Initialize this plugin with the view and the argument
* it is linked to.
*/
function init(&$view, &$argument, $id = NULL) {
$this->view = &$view;
$this->argument = &$argument;
$this->id = $id;
}
/**
* Determine if the administrator has the privileges to use this
* plugin
*/
function access() { return TRUE; }
function argument_form(&$form, &$form_state) {
$form[$this->option_name] = array(
'#type' => 'textfield',
'#title' => t('Default argument'),
'#default_value' => $this->get_argument(),
'#process' => array('views_process_dependency'),
'#dependency' => array(
'radio:options[default_action]' => array('default'),
'radio:options[default_argument_type]' => array($this->id)
),
'#dependency_count' => 2,
);
// Only do this if using one simple standard form gadget
$this->check_access($form);
}
/**
* If we don't have access to the form but are showing it anyway, ensure that
* the form is safe and cannot be changed from user input.
*/
function check_access(&$form) {
if (!$this->access()) {
$form[$this->option_name]['#disabled'] = TRUE;
$form[$this->option_name]['#value'] = $form[$this->option_name]['#default_value'];
$form[$this->option_name]['#description'] .= ' <strong>' . t('Note: you do not have permission to modify this. If you change the default argument type, this setting will be lost and you will NOT be able to get it back.') . '</strong>';
}
}
/**
* Return the default argument.
*/
function get_argument() {
return isset($this->argument->options[$this->option_name]) ? $this->argument->options[$this->option_name] : '';
}
}
/**
* @}
*/