function views_handler_filter::expose_form_left

Handle the 'left' side fo the exposed options form.

Overrides views_handler::expose_form_left

File

handlers/views_handler_filter.inc, line 233

Class

views_handler_filter

Base class for filters.

Code

function expose_form_left(&$form, &$form_state) {
    if (!empty($form['operator']['#type'])) {
        $form['expose']['use_operator'] = array(
            '#type' => 'checkbox',
            '#title' => t('Unlock operator'),
            '#description' => t('When checked, the operator will be exposed to the user'),
            '#default_value' => !empty($this->options['expose']['use_operator']),
        );
        $form['expose']['operator'] = array(
            '#type' => 'textfield',
            '#default_value' => $this->options['expose']['operator'],
            '#title' => t('Operator identifier'),
            '#size' => 40,
            '#description' => t('This will appear in the URL after the ? to identify this operator.'),
            '#process' => array(
                'views_process_dependency',
            ),
            '#dependency' => array(
                'edit-options-expose-use-operator' => array(
                    1,
                ),
            ),
        );
        $form['expose']['limit_operators'] = array(
            '#type' => 'checkbox',
            '#title' => t('Limit operators'),
            '#description' => t('When checked, the operator will be exposed to the user'),
            '#default_value' => !empty($this->options['expose']['limit_operators']),
            '#process' => array(
                'views_process_dependency',
            ),
            '#dependency' => array(
                'edit-options-expose-use-operator' => array(
                    1,
                ),
            ),
            '#description' => t('Restrict which operators will be available to select in the exposed operator form.'),
        );
        $operator_options = $this->operator_options();
        if (count($operator_options)) {
            $form['expose']['available_operators'] = array(
                '#type' => 'checkboxes',
                '#title' => t('Limit the exposed operators'),
                '#default_value' => $this->options['expose']['available_operators'],
                '#prefix' => '<div id="edit-options-expose-available-operators-wrapper"><div id = "edit-options-expose-available-operators">',
                '#suffix' => '</div></div>',
                '#description' => t('Select which operators will be available to select in the exposed operator form. If none is selected, all the operators listed here will be used.'),
                '#options' => $operator_options,
                '#process' => array(
                    'expand_checkboxes',
                    'views_process_dependency',
                ),
                '#dependency' => array(
                    'edit-options-expose-limit-operators' => array(
                        1,
                    ),
                ),
            );
        }
    }
    else {
        $form['expose']['operator'] = array(
            '#type' => 'value',
            '#value' => '',
        );
    }
    $form['expose']['identifier'] = array(
        '#type' => 'textfield',
        '#default_value' => $this->options['expose']['identifier'],
        '#title' => t('Filter identifier'),
        '#size' => 40,
        '#description' => t('This will appear in the URL after the ? to identify this filter. Cannot be blank.'),
    );
    $form['expose']['label'] = array(
        '#type' => 'textfield',
        '#default_value' => $this->options['expose']['label'],
        '#title' => t('Label'),
        '#size' => 40,
    );
}