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Index: nodereference.module
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===================================================================
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RCS file: /cvs/drupal-contrib/contributions/modules/cck/nodereference.module,v
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retrieving revision 1.25.2.31
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diff -u -r1.25.2.31 nodereference.module
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--- nodereference.module 11 Feb 2007 23:07:20 -0000 1.25.2.31
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+++ nodereference.module 28 Feb 2007 13:36:01 -0000
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@@ -491,3 +491,54 @@
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$options = $options + _nodereference_potential_references($filterinfo['extra']['field']);
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return $options;
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}
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+
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+/*
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+ * Implementation of hook_views_fusion()
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+ */
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+function nodereference_views_fusion() {
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+ $field_types = _content_field_types();
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+ $return = array();
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+ foreach (content_fields() as $field) {
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+ if ($field['type'] == 'nodereference') {
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+ $db_info = content_database_info($field);
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+ $fusion = array(
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+ 'title' => $field_types[$field['type']]['label'] .': '. $field['widget']['label'] .' ('. $field['field_name'] .')',
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+ 'field' => $db_info['columns']['nid']['column'],
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+ );
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+ $return['node_data_'. $field['field_name']] = $fusion;
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+ $fusion = array(
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+ 'title' => $field_types[$field['type']]['label'] .': '. $field['widget']['label'] .' ('. $field['field_name'] .') - reverse direction',
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+ 'field' => 'nid',
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+ );
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+ $return['node_data_'. $field['field_name'] .'_reverse'] = $fusion;
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+ }
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+ }
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+ return $return;
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+}
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+
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+/**
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+ * Implementation of hook_views_tables().
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+ * Exposes further table definitions to views, which are needed by views_fusion for using the nodereference reverse
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+ */
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+function nodereference_views_tables() {
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+ $field_types = _content_field_types();
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+ $tables = array();
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+ foreach (content_fields() as $field) {
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+ if ($field['type'] == 'nodereference') {
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+ $db_info = content_database_info($field);
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+ $tables['node_data_'. $field['field_name'] .'_reverse'] = array(
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+ 'name' => $db_info['table'],
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+ 'join' => array(
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+ 'left' => array(
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+ 'table' => 'node',
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+ 'field' => 'nid',
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+ ),
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+ 'right' => array(
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+ 'field' => $db_info['columns']['nid']['column']
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+ ),
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+ ),
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+ );
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+ }
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+ }
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+ return $tables;
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+}
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