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<?php
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// $Id: LangsAtOnce.module,v 1.1 2009/03/03 01:39:19 nerkn Exp $
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function langsatonce_menu(){
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$items = array();
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$items['admin/settings/langsatonce'] = array(
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'title' => t('LangsAtOnce settings'),
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'description' => ('Set LangsAtOnce settings select node types and languages'),
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'page callback' => 'drupal_get_form',
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'page arguments' => array('langsatonce_admin'),
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'access arguments' => array('access administration pages'),
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'type' => MENU_NORMAL_ITEM,
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);
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return $items;
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}
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function langsatonce_admin() {
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$types = node_get_types('types');
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$node_type_choices=Array();
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foreach($types as $type=>$type_def){
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if($type_def->module == 'node'){//user defined type, not from a module
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$node_type_choices[$type]= $type_def->name;
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$default_choices[]=$type;
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}
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}
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$form['langsatonce_node_type_choices'] = array(
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'#type' => 'select',
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'#title' => t('Select node types to enable language addition'),
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'#default_value' => variable_get('langsatonce_node_type_choices', $default_choices),
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'#options' => $node_type_choices,
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'#multiple' => TRUE,
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'#description' => t("The selected nodes have additional title/body fields"),
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'#required' => TRUE,
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);
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$enabled_langs = langsatonce_locale_language_list();
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$form['langsatonce_langs'] = array(
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'#type' => 'select',
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'#title' => t('Select languages to add'),
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'#default_value' => variable_get('langsatonce_langs', array_keys($enabled_langs)),
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'#options' => $enabled_langs,
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'#multiple' => TRUE,
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'#description' => t("The additional fields for these languages."),
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'#required' => TRUE,
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);
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return system_settings_form($form);
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}
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/**used to construct one lang title-node **/
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function langsatonce_formcreate(&$form, $lang) {
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//drupal_set_message("langsatonce_form_titlebody: ");
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// We need to define form elements for the node's title and body.
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// first brackets for keeping elements together, second is to identify them
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$form[$lang]['title_'.$lang] = array(
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'#type' => 'textfield',
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'#title' => tt("nodetype:type:{$form['type']['#value']}:title", $form['title']['#title'], $lang)." ($lang)",
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'#required' => FALSE,
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'#default_value' => $node->title,
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'#weight' => -5
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);
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$form[$lang]['body_'.$lang] = array(
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'#type' => 'textarea',
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'#title' => tt("nodetype:type:{$form['type']['#value']}:body", $form['body_field']['body']['#title'], $lang),
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'#default_value' => $node->body,
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'#required' => FALSE
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);
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//$form[$lang]['body_filter']['filter'] = filter_form($node->format);
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}
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function langsatonce_form_alter(&$form, $form_state, $form_id) {
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/** do we what node types we'll hook? **/
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$langsatonce_node_type_choices =variable_get('langsatonce_node_type_choices', Array());
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$xntc = implode(', ', $langsatonce_node_type_choices);
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//drupal_set_message("langsatonce_form_alter: ". $form['form_id']['#value']." - ".$form['type']['#value']. " - ".$xntc );
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if(!(isset($form['#id']) && $form['#id'] == 'node-form')){
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return; //we only deal with node forms
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}
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$node = $form['#node'];
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if (!empty($node->nid)){
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return; // node edit form.
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}
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if (!empty($node->translation_source) ){
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return; // its translation form, we'll bind to first creation of node
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}
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elseif (in_array($form['type']['#value'], $langsatonce_node_type_choices)) {
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// drupal_set_message("{$node->nid}, {$node->tnid}, {$node->translation_source->nid}");
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foreach(array_keys(langsatonce_locale_language_list()) as $lang){
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langsatonce_formcreate($form, $lang);
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}
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}
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}
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function langsatonce_save_node($node, $lang){
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/* saves nodes */
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dblog_watchdog(Array("message"=>"langsatonce_form_alter: ", "variables"=>$node));
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$title = 'title_'.$lang;
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$body = 'body_'.$lang;
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if(!($node->$title || $node->$body)){ //there is no translation in that lang
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return;
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}
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$node->title = ($node->$title)?$node->$title:$node->title;
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$node->body = ($node->$body)?$node->$body:$node->body;
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//create a copy
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$new_node = clone $node;
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$new_node->tnid = $node->nid;
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$new_node->nid = 0;
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$new_node->translation_source = $node;
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$new_node->language = $lang;
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node_save($new_node);
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}
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function langsatonce_nodeapi(&$node, $op, $teaser, $page) {
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$langsatonce_node_type_choices =variable_get('langsatonce_node_type_choices', Array());
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if(!in_array($node->type, $langsatonce_node_type_choices)){
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return;
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}
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switch ($op) {
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// node validated and saved. I hook here cause I need nid
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case 'insert':
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if ($node->translation_source) {
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return; //this means we are saving a translation version.
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}
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if ($node->tnid) {
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return; //this means we are saving a translation version.
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}
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//langsatonce_save_node($node, $lang);
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foreach(array_keys(locale_language_list()) as $lang){
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langsatonce_save_node($node, $lang);
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}
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break;
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}
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}
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//copied from locale_language_list, This module is not available everywhere
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function langsatonce_locale_language_list() {
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$languages = language_list('enabled');
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$languages = $languages[1];
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$list = array();
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foreach ($languages as $language) {
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$list[$language->language] = t($language->name);
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}
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return $list;
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}
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?>
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