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<?php
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// $Id: ec_location.module,v 1.1 2007/05/18 16:06:21 darrenoh Exp $
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/**
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* Implementation of hook_menu().
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*/
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function ec_location_menu($may_cache) {
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$items = array();
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if ($may_cache) {
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$items[] = array(
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'path' => 'admin/ecsettings/ec_location',
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'title' => t('Location module integration'),
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'description' => t('Configure location module settings for product types.'),
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'access' => user_access('administer products'),
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'callback' => 'ec_location_product_types_page',
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);
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}
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else {
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$ptypes = product_get_ptypes();
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foreach ($ptypes as $ptype => $name) {
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$items[] = array(
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'path' => "admin/ecsettings/ec_location/$ptype",
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'title' => $name,
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'description' => t('@type location settings', array('@type' => $name)),
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'callback' => 'drupal_get_form',
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'callback arguments' => array('ec_location_product_type_form', $ptype),
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'type' => MENU_LOCAL_TASK,
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);
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}
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}
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return $items;
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}
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/**
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* Menu callback; product types overview.
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* @return HTML string
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*/
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function ec_location_product_types_page() {
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$output = '<p>'. t('Configure location module settings for product types.') .'</p>';
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$output .= '<ul>';
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$ptypes = product_get_ptypes();
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foreach ($ptypes as $ptype => $name) {
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$output .= '<li>'. l($name, "admin/ecsettings/ec_location/$ptype") .'</li>';
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}
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$output .= '</ul>';
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return $output;
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}
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/**
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* Menu callback; return product type configuration form.
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* @param $ptype: String composed of the product type name
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* @return Product type configuration form
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*/
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function ec_location_product_type_form($ptype) {
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$form = array();
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if (module_hook('location', 'form_alter')) {
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$form['#node_type']->type = "product_$ptype";
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$form['identity']['type'] = array(
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'#type' => 'value',
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'#value' => "product_$ptype",
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);
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location_form_alter('node_type_form', $form);
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foreach ($form['location'] as $element => $value) {
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if (strpos($element, '#') === 0) {
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unset($form['location'][$element]);
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}
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}
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$form['submit'] = array(
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'#type' => 'submit',
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'#value' => t('Save configuration'),
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'#weight' => 40,
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);
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$form['reset'] = array(
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'#type' => 'submit',
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'#value' => t('Reset to defaults'),
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'#weight' => 50,
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);
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}
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else {
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$form['location']['#value'] = t('The Location module is not enabled.');
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}
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return $form;
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}
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function ec_location_product_type_form_submit($form_id, $form_values) {
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$ptype = $form_values['type'];
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unset($form_values['type'], $form_values['form_token'], $form_values['op'], $form_values['submit'], $form_values['delete'], $form_values['reset'], $form_values['form_id']);
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foreach ($form_values as $key => $value) {
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$key .= '_'. $ptype;
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if ($op == t('Reset to defaults')) {
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variable_del($key);
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}
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else {
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if (is_array($value)) {
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$value = array_keys(array_filter($value));
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}
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variable_set($key, $value);
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if ($type->old_type != $type->type) {
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$key = str_replace($type->type, $type->old_type, $key);
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variable_del($key);
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}
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}
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}
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}
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/**
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* Implementation of hook_form_alter().
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*/
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function ec_location_form_alter($form_id, &$form) {
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switch ($form_id) {
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case 'product_node_form':
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if (!variable_get('location_maxnum_product', 0) && variable_get('location_maxnum_product_'. $form['product']['ptype']['#value'], 0)) {
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$temp['type']['#value'] = $form['type']['#value'];
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$form['type']['#value'] .= '_'. $form['product']['ptype']['#value'];
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$temp['#node']->type = $form['#node']->type;
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$form['#node']->type .= '_'. $form['product']['ptype']['#value'];
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location_form_alter($form['type']['#value'] .'_node_form', $form);
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$form['type']['#value'] = $temp['type']['#value'];
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$form['#node']->type = $temp['#node']->type;
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$form['body_filter']['#weight'] = 0;
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$form['locations']['#weight'] = 0;
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}
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break;
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}
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}
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/**
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* Implementation of hook_nodeapi().
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*/
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function ec_location_nodeapi(&$node, $op, $a3 = NULL, $a4 = NULL) {
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if (module_hook('location', 'nodeapi') && variable_get('location_maxnum_product_'. $node->ptype, 0) > 0) {
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$type = $node->type;
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$node->type .= '_'. $node->ptype;
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$locations = location_nodeapi($node, $op, $a3, $a4);
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$node->type = $type;
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return $locations;
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}
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}
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