i18ncontent/i18ncontent.module

   1 <?php
   2 // $Id$
   3
   4 /**
   5  * @file
   6  * Internationalization (i18n) package - translatable content type parameters
   7  *
   8  * This new module uses a pure forms/strings approach as opposed to the old one (v5)
   9  * which was using some dirty db rewrite tricks.
  10  *
  11  * @ TODO Handle node type changed and deleted
  12  *
  13  * @author Jose A. Reyero, 2007
  14  */
  15
  16 /**
  17  * Implementation of hook_help().
  18  */
  19 function i18ncontent_help($path, $arg) {
  20   switch ($path) {
  21     case 'admin/help#i18ncontent':
  22       $output = '<p>'.t('This module will localize all content type configuration texts.').'</p>';
  23       $output .= '<ul>';
  24       $output .= '<li>'.t('Content type names').'</li>';
  25       $output .= '<li>'.t('Submission guidelines').'</li>';
  26       $output .= '<li>'.t('Content type descriptions were previously localized so they won\'t be affected').'</li>';
  27       $output .= '</ul>';
  28       return $output;
  29   }
  30   if ($arg[0] == 'node' && $arg[1] == 'add' && $arg[2]) {
  31     $type = str_replace('-', '_', $arg[2]);
  32     if ($help = ts("nodetype:$type:help")) {
  33       return '<p>'. filter_xss_admin($help) .'</p>';
  34     }
  35   }
  36 }
  37
  38 /**
  39  * Implementation of hook_locale().
  40  */
  41 function i18ncontent_locale($op = 'groups') {
  42   switch ($op) {
  43     case 'groups':
  44       return array('nodetype' => t('Content type'));
  45   }
  46 }
  47
  48 /**
  49  * Implementation of hook_form_alter()
  50  */
  51 function i18ncontent_form_alter(&$form, $form_state, $form_id) {
  52   // Translate field names for title and body for the node edit form
  53   if (isset($form['#id']) && $form['#id'] == 'node-form') {
  54     $type = $form['#node']->type;
  55     if (!empty($form['title']['#title'])) {
  56       $form['title']['#title'] = tt("nodetype:$type:title", $form['title']['#title']);
  57     }
  58     if (!empty($form['body_field']['body']['#title'])) {
  59       $form['body_field']['body']['#title'] = tt("nodetype:$type:body", $form['body_field']['body']['#title']);
  60     }
  61   }
  62   // Handle submissions for node_type_forms
  63   if ($form_id == 'node_type_form') {
  64     $type = $form['#node_type']->type;
  65     // We are using default language for this
  66     $language = language_default('language');
  67     // If we are creating a new one, just add the submission hook
  68     if ($type) {
  69       //$form['description']['#default_value'] = ts("nodetype:$type:description");
  70       $form['submission']['help']['#default_value'] = ts("nodetype:$type:help", $form['submission']['help']['#default_value'], $language);
  71     }
  72     $form['#submit'] = array_merge(array('i18ncontent_form_submit'), $form['#submit']);
  73   }
  74 }
  75
  76 /**
  77  * Handle content type form submissions
  78  */
  79 function i18ncontent_form_submit($form, &$form_state) {
  80   $language = language_default('language');
  81   $op = isset($form_state['values']['op']) ? $form_state['values']['op'] : '';
  82   $type = trim($form_state['values']['type']);
  83   $old_type = isset($form_state['values']['old_type']) ? $form_state['values']['old_type'] : $type->type;
  84   if ($op == t('Reset to defaults')) {
  85     // Do anything?;
  86   }
  87   elseif ($op == t('Delete content type')) {
  88     // Delete strings
  89     tt("nodetype:$type:name", NULL, NULL, TRUE);
  90     tt("nodetype:$type:help", NULL, NULL, TRUE);
  91   } else {
  92     // Update sources if changed type id
  93     if ($old_type && $old_type != $type) {
  94       i18nstrings_update_context("nodetype:$old_type:*", "nodetype:$type:*");
  95     }
  96     tt("nodetype:$type:name", $form_state['values']['name'], $language, TRUE);
  97     ts("nodetype:$type:help", $form_state['values']['help'], $language, TRUE);
  98     // We remove help text so it's not produced later by node module
  99     $form_state['values']['help'] = '';
 100   }
 101 }
 102
 103 /**
 104  * Implementation of hook_menu_alter().
 105  *
 106  * Take over the node add pages
 107  */
 108 function i18ncontent_menu_alter(&$menu) {
 109   foreach ($menu as $path => $item) {
 110     if (!empty($item['page callback']) && $item['page callback'] == 'node_add') {
 111       $arg = arg(NULL, $path);
 112       $menu[$path]['title callback'] = 'i18nstrings_title_callback';
 113       $menu[$path]['title arguments'] = array('nodetype:'.$arg[2].':name', $item['title']);
 114     }
 115   }
 116 }
 117
 118
 119 /**
 120  * Replacement for node_add_page
 121  */
 122 function i18ncontent_node_add_page() {
 123   $item = menu_get_item();
 124   $content = system_admin_menu_block($item);
 125   //dsm($content);
 126   return theme('node_add_list', $content);
 127 }
 128