function views_handler_argument::options_form

Overrides views_handler::options_form

File

handlers/views_handler_argument.inc, line 114

Class

views_handler_argument

Base class for arguments.

Code

function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
    $defaults = $this->default_actions();
    $form['title'] = array(
        '#prefix' => '<div class="clear-block">',
        '#suffix' => '</div>',
        '#type' => 'textfield',
        '#title' => t('Title'),
        '#default_value' => $this->options['title'],
        '#description' => t('The title to use when this argument is present. It will override the title of the view and titles from previous arguments. You can use percent substitution here to replace with argument titles. Use "%1" for the first argument, "%2" for the second, etc.'),
    );
    $form['breadcrumb'] = array(
        '#prefix' => '<div class="clear-block">',
        '#suffix' => '</div>',
        '#type' => 'textfield',
        '#title' => t('Breadcrumb'),
        '#default_value' => $this->options['breadcrumb'],
        '#description' => t('The Breadcrumb title to use when this argument is present. If no breadcrumb is set here, default Title values will be used, see "Title" for percent substitutions.'),
    );
    $form['clear_start'] = array(
        '#value' => '<div class="clear-block">',
    );
    $form['defaults_start'] = array(
        '#value' => '<div class="views-left-50">',
    );
    $form['default_action'] = array(
        '#type' => 'radios',
        '#title' => t('Action to take if argument is not present'),
        '#default_value' => $this->options['default_action'],
    );
    $form['defaults_stop'] = array(
        '#value' => '</div>',
    );
    $form['wildcard'] = array(
        '#prefix' => '<div class="views-right-50">',
        // prefix and no suffix means these two items will be grouped together.
'#type' => 'textfield',
        '#title' => t('Wildcard'),
        '#size' => 20,
        '#default_value' => $this->options['wildcard'],
        '#description' => t('If this value is received as an argument, the argument will be ignored; i.e, "all values"'),
    );
    $form['wildcard_substitution'] = array(
        '#suffix' => '</div>',
        '#type' => 'textfield',
        '#title' => t('Wildcard title'),
        '#size' => 20,
        '#default_value' => $this->options['wildcard_substitution'],
        '#description' => t('The title to use for the wildcard in substitutions elsewhere.'),
    );
    $form['clear_stop'] = array(
        '#value' => '</div>',
    );
    $options = array();
    $validate_options = array();
    foreach ($defaults as $id => $info) {
        $options[$id] = $info['title'];
        if (empty($info['default only'])) {
            $validate_options[$id] = $info['title'];
        }
        if (!empty($info['form method'])) {
            $this->{$info['form method']}($form, $form_state);
        }
    }
    $form['default_action']['#options'] = $options;
    $form['validate_options_div_prefix'] = array(
        '#id' => 'views-validator-options',
        '#value' => '<fieldset id="views-validator-options"><legend>' . t('Validator options') . '</legend>',
    );
    $form['validate_type'] = array(
        '#type' => 'select',
        '#title' => t('Validator'),
        '#default_value' => $this->options['validate_type'],
    );
    $validate_types = array(
        'none' => t('- Basic validation -'),
    );
    $plugins = views_fetch_plugin_data('argument validator');
    foreach ($plugins as $id => $info) {
        if (!empty($info['no ui'])) {
            continue;
        }
        $valid = TRUE;
        if (!empty($info['type'])) {
            $valid = FALSE;
            if (empty($this->definition['validate type'])) {
                continue;
            }
            foreach ((array) $info['type'] as $type) {
                if ($type == $this->definition['validate type']) {
                    $valid = TRUE;
                    break;
                }
            }
        }
        // If we decide this validator is ok, add it to the list.
        if ($valid) {
            $plugin = $this->get_plugin('argument validator', $id);
            if ($plugin) {
                if ($plugin->access() || $this->options['validate_type'] == $id) {
                    $form['argument_validate'][$id] = array(
                        '#type' => 'item',
                        '#input' => TRUE,
                        // trick it into checking input to make #process run
'#process' => array(
                            'views_process_dependency',
                        ),
                        '#dependency' => array(
                            'edit-options-validate-type' => array(
                                $id,
                            ),
                        ),
                    );
                    $plugin->options_form($form['argument_validate'][$id], $form_state);
                    $validate_types[$id] = $info['title'];
                }
            }
        }
    }
    asort($validate_types);
    $form['validate_type']['#options'] = $validate_types;
    $form['validate_fail'] = array(
        '#type' => 'select',
        '#title' => t('Action to take if argument does not validate'),
        '#default_value' => $this->options['validate_fail'],
        '#options' => $validate_options,
    );
    $form['validate_options_div_suffix'] = array(
        '#value' => '</fieldset>',
    );
}