/[drupal]/contributions/modules/booktree/booktree.module
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revision 1.5.2.3, Sat Jul 4 16:54:00 2009 UTC revision 1.5.2.4, Mon Sep 14 21:27:04 2009 UTC
# Line 1  Line 1 
1  <?php  <?php
2  // $Id: booktree.module,v 1.5.2.2 2009/07/04 16:09:16 uccio Exp $  // $Id: booktree.module,v 1.5.2.3 2009/07/04 16:54:00 uccio Exp $
3    
4    
5  function booktree_help($section) {  function booktree_help($section) {
# Line 102  function booktree_indice() { Line 102  function booktree_indice() {
102    drupal_set_title(check_plain($node->title));    drupal_set_title(check_plain($node->title));
103    $content = '<p>'. check_markup($node->body, $node->format, FALSE) .'</p>';    $content = '<p>'. check_markup($node->body, $node->format, FALSE) .'</p>';
104    $ricursione=1;    $ricursione=1;
105    $content .= booktree_mostra_figli($node->nid,$node->title,$ricursione,$maxricursione,$trimval,$booktree_start);    $content .= _booktree_mostra_figli($node->nid,$node->title,$ricursione,$maxricursione,$trimval,$booktree_start);
106    print theme('page', $content);    print theme('page', $content);
107    
108    
109    
110    }    }
111    
112    function booktree_render_tree($nid = NULL) {
113      if ($nid) {
114        drupal_add_css(drupal_get_path('module', 'booktree') .'/booktree.css', 'module', 'all', FALSE);
115        $maxricursione = variable_get('booktree_deep', 5)+2;
116        $node = node_load($nid);
117        return _booktree_mostra_figli($node->nid, $node->title, 1, $maxricursione, 256, $node->nid);
118    
119      }
120    }
121    
122    
123  function booktree_mostra_figli( $nid,$tit,$ricursione,$maxricursione,$trimval,$booktree_start ) {  function _booktree_mostra_figli( $nid,$tit,$ricursione,$maxricursione,$trimval,$booktree_start ) {
124          if ($ricursione<$maxricursione)          if ($ricursione<$maxricursione)
125                  {                  {
126                  $sql = 'SELECT distinct n.nid, b.weight, n.title                  $sql = 'SELECT distinct n.nid, b.weight, n.title
# Line 119  function booktree_mostra_figli( $nid,$ti Line 130  function booktree_mostra_figli( $nid,$ti
130              ORDER BY b.weight, n.title';              ORDER BY b.weight, n.title';
131      $children = db_query(db_rewrite_sql($sql), $nid);      $children = db_query(db_rewrite_sql($sql), $nid);
132      if ($nid != $booktree_start) {      if ($nid != $booktree_start) {
133                    $content .= "<li class=\"booktree\">" . l(truncate_utf8($tit, $trimval, TRUE, TRUE),'node/'.$nid , $attributes = array(), $query = NULL, $fragment = NULL, $absolute = FALSE, $html = FALSE ) ."</li>";        $content .= "<li class=\"booktree tree-level-". ($ricursione - 1) ."\">" . l(truncate_utf8($tit, $trimval, TRUE, TRUE), 'node/'. $nid , $attributes = array(), $query = NULL, $fragment = NULL, $absolute = FALSE, $html = FALSE ) ."</li>";
134                    }      }
135                  $content .="<ul class=\"booktree\">\n";          $content .="<ul class=\"booktree\">\n";
136                  $ricursione++;          $ricursione++;
137                  while ($child = db_fetch_object($children)) {          while ($child = db_fetch_object($children)) {
138                                  $content .= booktree_mostra_figli($child->nid,$child->title,$ricursione,$maxricursione,$trimval,$booktree_start);}            $content .= _booktree_mostra_figli($child->nid,$child->title,$ricursione,$maxricursione,$trimval,$booktree_start);}
139                  $content .="</ul>\n";            $content .="</ul>\n";
140                  return $content;}                  return $content;}
141          else {          else {
142                   return '';                   return '';
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