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