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- <?php
- /**
- * @file
- * Taxes administration menu items.
- */
- /**
- * Displays a list of tax rates.
- */
- function uc_taxes_admin_settings() {
- $header = array(t('Name'), t('Rate'), t('Taxed products'), t('Taxed product types'), t('Taxed line items'), t('Weight'), array('data' => t('Operations'), 'colspan' => 4));
- $rows = array();
- foreach (uc_taxes_rate_load() as $rate_id => $rate) {
- $rows[] = array(
- check_plain($rate->name),
- $rate->rate * 100 . '%',
- $rate->shippable ? t('Shippable products') : t('Any product'),
- implode(', ', $rate->taxed_product_types),
- implode(', ', $rate->taxed_line_items),
- $rate->weight,
- l(t('edit'), 'admin/store/settings/taxes/' . $rate_id . '/edit'),
- l(t('conditions'), 'admin/store/settings/taxes/manage/uc_taxes_' . $rate_id),
- l(t('clone'), 'admin/store/settings/taxes/' . $rate_id . '/clone'),
- l(t('delete'), 'admin/store/settings/taxes/' . $rate_id . '/delete'),
- );
- }
- $build['taxes'] = array(
- '#theme' => 'table',
- '#header' => $header,
- '#rows' => $rows,
- '#empty' => t('No rates available.'),
- );
- return $build;
- }
- /**
- * Builds a form to add or edit a tax rate.
- *
- * @param $rate_id
- * The ID of the tax rate to edit; leave NULL to add a new rate.
- *
- * @see uc_taxes_form_validate()
- * @see uc_taxes_form_submit()
- * @ingroup forms
- */
- function uc_taxes_form($form, &$form_state, $rate_id = NULL) {
- // If a rate ID was specified...
- if ($rate_id) {
- // Load the tax rate and set the page title.
- $rate = uc_taxes_rate_load($rate_id);
- drupal_set_title($rate->name);
- }
- $form['id'] = array(
- '#type' => 'value',
- '#value' => $rate_id,
- );
- $form['name'] = array(
- '#type' => 'textfield',
- '#title' => t('Name'),
- '#description' => t('This name will appear to the customer when this tax is applied to an order.'),
- '#default_value' => $rate_id ? $rate->name : '',
- '#required' => TRUE,
- );
- $form['rate'] = array(
- '#type' => 'textfield',
- '#title' => t('Rate'),
- '#description' => t('The tax rate as a percent or decimal. Examples: 6%, .06'),
- '#default_value' => $rate_id ? (($rate->rate * 100) . '%') : '',
- '#size' => 15,
- '#required' => TRUE,
- );
- $form['shippable'] = array(
- '#type' => 'radios',
- '#title' => t('Taxed products'),
- '#options' => array(
- t('Apply tax to any product regardless of its shippability.'),
- t('Apply tax to shippable products only.'),
- ),
- '#default_value' => $rate_id ? $rate->shippable : 0,
- );
- // TODO: Remove the need for a special case for product kit module.
- $options = uc_product_type_names();
- unset($options['product_kit']);
- $options['blank-line'] = t('"Blank line" product');
- $form['taxed_product_types'] = array(
- '#type' => 'checkboxes',
- '#title' => t('Taxed product types'),
- '#description' => t('Apply taxes to the specified product types/classes.'),
- '#options' => $options,
- '#default_value' => $rate_id ? $rate->taxed_product_types : array(),
- );
- $options = array();
- foreach (_uc_line_item_list() as $id => $line_item) {
- if (!in_array($id, array('subtotal', 'tax_subtotal', 'total', 'tax_display'))) {
- $options[$id] = $line_item['title'];
- }
- }
- $form['taxed_line_items'] = array(
- '#type' => 'checkboxes',
- '#title' => t('Taxed line items'),
- '#description' => t('Adds the checked line item types to the total before applying this tax.'),
- '#options' => $options,
- '#default_value' => $rate_id ? $rate->taxed_line_items : array(),
- );
- $form['weight'] = array(
- '#type' => 'weight',
- '#title' => t('Weight'),
- '#description' => t('Taxes are sorted by weight and then applied to the order sequentially. This value is important when taxes need to include other tax line items.'),
- '#default_value' => $rate_id ? $rate->weight : 0,
- );
- $form['display_include'] = array(
- '#type' => 'checkbox',
- '#title' => t('Include this tax when displaying product prices.'),
- '#default_value' => $rate_id ? $rate->display_include : 0,
- );
- $form['inclusion_text'] = array(
- '#type' => 'textfield',
- '#title' => t('Tax inclusion text'),
- '#description' => t('This text will be displayed near the price to indicate that it includes tax.'),
- '#default_value' => $rate_id ? $rate->inclusion_text : '',
- );
- $form['actions'] = array('#type' => 'actions');
- $form['actions']['submit'] = array(
- '#type' => 'submit',
- '#value' => t('Submit'),
- '#suffix' => l(t('Cancel'), 'admin/store/settings/taxes'),
- );
- return $form;
- }
- /**
- * Ensures that tax rates are positive numbers.
- *
- * @see uc_taxes_form()
- * @see uc_taxes_form_submit()
- */
- function uc_taxes_form_validate($form, &$form_state) {
- if (!empty($form_state['values']['rate']) && (floatval($form_state['values']['rate']) < 0)) {
- form_set_error('rate', t('Rate must be a positive number. No commas and only one decimal point.'));
- }
- }
- /**
- * Form submission handler for uc_taxes_form().
- *
- * @see uc_taxes_form()
- * @see uc_taxes_form_validate()
- */
- function uc_taxes_form_submit($form, &$form_state) {
- // Determine the decimal rate value.
- if (strpos($form_state['values']['rate'], '%')) {
- $form_state['values']['rate'] = floatval($form_state['values']['rate']) / 100;
- }
- else {
- $form_state['values']['rate'] = floatval($form_state['values']['rate']);
- }
- // Build the rate object based on the form values and save it.
- $rate = (object) array(
- 'id' => $form_state['values']['id'],
- 'name' => $form_state['values']['name'],
- 'rate' => $form_state['values']['rate'],
- 'taxed_product_types' => array_filter($form_state['values']['taxed_product_types']),
- 'taxed_line_items' => array_filter($form_state['values']['taxed_line_items']),
- 'weight' => $form_state['values']['weight'],
- 'shippable' => $form_state['values']['shippable'],
- 'display_include' => $form_state['values']['display_include'],
- 'inclusion_text' => $form_state['values']['inclusion_text'],
- );
- $rate = uc_taxes_rate_save($rate);
- // Update the name of the associated conditions.
- $conditions = rules_config_load('uc_taxes_' . $form_state['values']['id']);
- if ($conditions) {
- $conditions->label = $form_state['values']['name'];
- $conditions->save();
- }
- // Display a message and redirect back to the overview,
- // or the conditions page for new taxes.
- if ($form_state['values']['id']) {
- drupal_set_message(t('Tax rate %name saved.', array('%name' => $form_state['values']['name'])));
- $form_state['redirect'] = 'admin/store/settings/taxes';
- }
- else {
- drupal_set_message(t('Tax rate %name created.', array('%name' => $form_state['values']['name'])));
- $form_state['redirect'] = 'admin/store/settings/taxes/manage/uc_taxes_' . $rate->id;
- }
- }
- /**
- * Clones a tax rate.
- */
- function uc_taxes_clone($rate_id) {
- // Load the source rate object.
- $rate = uc_taxes_rate_load($rate_id);
- $name = $rate->name;
- // Tweak the name and unset the rate ID.
- $rate->name = t('Copy of !name', array('!name' => $rate->name));
- $rate->id = NULL;
- // Save the new rate without clearing the Rules cache.
- $rate = uc_taxes_rate_save($rate, FALSE);
- // Clone the associated conditions as well.
- if ($conditions = rules_config_load('uc_taxes_' . $rate_id)) {
- $conditions->id = NULL;
- $conditions->name = '';
- $conditions->save('uc_taxes_' . $rate->id);
- }
- entity_flush_caches();
- // Display a message and redirect back to the overview.
- drupal_set_message(t('Tax rate %name cloned.', array('%name' => $name)));
- drupal_goto('admin/store/settings/taxes');
- }
- /**
- * Deletes a tax rule.
- *
- * @see uc_taxes_delete_form_submit()
- * @ingroup forms
- */
- function uc_taxes_delete_form($form, &$form_state, $rate_id) {
- // Bail if we got a bad rate ID.
- if (!$rate = uc_taxes_rate_load($rate_id)) {
- drupal_set_message(t('That tax rate does not exist.'), 'error');
- drupal_goto('admin/store/settings/taxes');
- }
- $form['rate_id'] = array(
- '#type' => 'value',
- '#value' => $rate_id,
- );
- $form['name'] = array(
- '#type' => 'value',
- '#value' => $rate->name,
- );
- return confirm_form($form, t('Are you sure you want to delete @name?', array('@name' => $rate->name)), 'admin/store/settings/taxes', t('This action cannot be undone. Any orders that have been charged this tax may lose tax if you proceed.<br />If you just want this tax to no longer be applied to orders, consider disabling its predicate instead.'), t('Delete'), t('Cancel'));
- }
- /**
- * Form submission handler for uc_taxes_delete_form().
- *
- * @see uc_taxes_delete_form()
- */
- function uc_taxes_delete_form_submit($form, &$form_state) {
- // Delete the tax rate.
- uc_taxes_rate_delete($form_state['values']['rate_id']);
- // Display a message and redirect back to the overview.
- drupal_set_message(t('Tax rate %name deleted.', array('%name' => $form_state['values']['name'])));
- $form_state['redirect'] = 'admin/store/settings/taxes';
- }
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