xref: /plugin/include/helper.php (revision e462439757f9b0d85c1b35bc52ca401c882cf233)
1f9f65fc3Swikidesign<?php
2f9f65fc3Swikidesign/**
3f9f65fc3Swikidesign * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
4f9f65fc3Swikidesign * @author     Esther Brunner <wikidesign@gmail.com>
5f9f65fc3Swikidesign */
6f9f65fc3Swikidesign
7f9f65fc3Swikidesign// must be run within Dokuwiki
8f9f65fc3Swikidesignif (!defined('DOKU_INC')) die();
9f9f65fc3Swikidesign
10f9f65fc3Swikidesignif (!defined('DOKU_LF')) define('DOKU_LF', "\n");
11f9f65fc3Swikidesignif (!defined('DOKU_TAB')) define('DOKU_TAB', "\t");
12f9f65fc3Swikidesignif (!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN', DOKU_INC.'lib/plugins/');
13f9f65fc3Swikidesign
14f9f65fc3Swikidesignclass helper_plugin_include extends DokuWiki_Plugin { // DokuWiki_Helper_Plugin
15f9f65fc3Swikidesign
16f9f65fc3Swikidesign  var $page      = array();   // associative array with data about the page to include
17f9f65fc3Swikidesign  var $ins       = array();   // instructions array
18f9f65fc3Swikidesign  var $doc       = '';        // the final output XHTML string
19f9f65fc3Swikidesign  var $mode      = 'section'; // inclusion mode: 'page' or 'section'
20f9f65fc3Swikidesign  var $clevel    = 0;         // current section level
21f9f65fc3Swikidesign  var $firstsec  = 0;         // show first section only
22f9f65fc3Swikidesign  var $hasheader = 0;         // included page has header
23f9f65fc3Swikidesign
24f9f65fc3Swikidesign  function getInfo(){
25f9f65fc3Swikidesign    return array(
26f9f65fc3Swikidesign      'author' => 'Esther Brunner',
27f9f65fc3Swikidesign      'email'  => 'wikidesign@gmail.com',
28*e4624397Swikidesign      'date'   => '2006-12-15',
29f9f65fc3Swikidesign      'name'   => 'Include Plugin (helper class)',
30f9f65fc3Swikidesign      'desc'   => 'Functions to include another page in a wiki page',
31f9f65fc3Swikidesign      'url'    => 'http://www.wikidesign/en/plugin/include/start',
32f9f65fc3Swikidesign    );
33f9f65fc3Swikidesign  }
34f9f65fc3Swikidesign
35f9f65fc3Swikidesign  function getMethods(){
36f9f65fc3Swikidesign    $result = array();
37f9f65fc3Swikidesign    $result[] = array(
38f9f65fc3Swikidesign      'name'   => 'setPage',
39f9f65fc3Swikidesign      'desc'   => 'sets the page to include',
40f9f65fc3Swikidesign      'params' => array("page attributes, 'id' required, 'section' for filtering" => 'array'),
41f9f65fc3Swikidesign      'return' => array('success' => 'boolean'),
42f9f65fc3Swikidesign    );
43f9f65fc3Swikidesign    $result[] = array(
44f9f65fc3Swikidesign      'name'   => 'setMode',
45f9f65fc3Swikidesign      'desc'   => 'sets inclusion mode: should indention be merged?',
46f9f65fc3Swikidesign      'params' => array("'page' (original) or 'section' (merged indention)" => 'string'),
47f9f65fc3Swikidesign    );
48f9f65fc3Swikidesign    $result[] = array(
49f9f65fc3Swikidesign      'name'   => 'setLevel',
50f9f65fc3Swikidesign      'desc'   => 'sets the indention for the current section level',
51f9f65fc3Swikidesign      'params' => array('level: 0 to 5' => 'integer'),
52f9f65fc3Swikidesign      'return' => array('success' => 'boolean'),
53f9f65fc3Swikidesign    );
54f9f65fc3Swikidesign    $result[] = array(
55f9f65fc3Swikidesign      'name'   => 'getXHTML',
56f9f65fc3Swikidesign      'desc'   => 'generates the XHTML output',
57f9f65fc3Swikidesign      'params' => array('DokuWiki renderer' => 'object'),
58f9f65fc3Swikidesign      'return' => array('xhtml' => 'string'),
59f9f65fc3Swikidesign    );
60f9f65fc3Swikidesign    return $result;
61f9f65fc3Swikidesign  }
62f9f65fc3Swikidesign
63f9f65fc3Swikidesign  /**
64f9f65fc3Swikidesign   * Sets the page to include if it is not already included (prevent recursion)
65f9f65fc3Swikidesign   */
66f9f65fc3Swikidesign  function setPage($page){
67f9f65fc3Swikidesign    global $ID;
68f9f65fc3Swikidesign    global $filechain;
69f9f65fc3Swikidesign    if (!isset($filechain)) $filechain = array();
70f9f65fc3Swikidesign
71f9f65fc3Swikidesign    if ($this->page['id'] == $ID) return true; // page can't include itself
72f9f65fc3Swikidesign
73f9f65fc3Swikidesign    $id = preg_quote($this->page['id'], '/');
74f9f65fc3Swikidesign    $section = preg_quote($this->page['section'], '/');
75f9f65fc3Swikidesign
76f9f65fc3Swikidesign    $pattern = ($section ? "/^($id#$section|$id#)$/" : "/^$id#/");
77f9f65fc3Swikidesign    $match = preg_grep($pattern, $filechain);
78f9f65fc3Swikidesign    if (empty($match)){
79f9f65fc3Swikidesign      $this->page = $page;
80f9f65fc3Swikidesign      return true;
81f9f65fc3Swikidesign    }
82f9f65fc3Swikidesign    return false;
83f9f65fc3Swikidesign  }
84f9f65fc3Swikidesign
85f9f65fc3Swikidesign  /**
86f9f65fc3Swikidesign   * Sets the inclusion mode
87f9f65fc3Swikidesign   */
88f9f65fc3Swikidesign  function setMode($mode){
89f9f65fc3Swikidesign    $this->mode = $mode;
90f9f65fc3Swikidesign  }
91f9f65fc3Swikidesign
92f9f65fc3Swikidesign  /**
93f9f65fc3Swikidesign   * Sets the right indention for a given section level
94f9f65fc3Swikidesign   */
95f9f65fc3Swikidesign  function setLevel($level){
96f9f65fc3Swikidesign    if ((is_numeric($level)) && ($level >= 0) && ($level <= 5)){
97f9f65fc3Swikidesign      $this->clevel = $level;
98f9f65fc3Swikidesign      return true;
99f9f65fc3Swikidesign    }
100f9f65fc3Swikidesign    return false;
101f9f65fc3Swikidesign  }
102f9f65fc3Swikidesign
103f9f65fc3Swikidesign  /**
104f9f65fc3Swikidesign   * Builds the XHTML to embed the page to include
105f9f65fc3Swikidesign   */
106f9f65fc3Swikidesign  function getXHTML(&$renderer){
107f9f65fc3Swikidesign    global $filechain;
108f9f65fc3Swikidesign    if (!isset($filechain)) $filechain = array();
109f9f65fc3Swikidesign
110f9f65fc3Swikidesign    $this->doc = '';
111f9f65fc3Swikidesign    if (!$this->page['id']) return $this->doc; // page must be set first
112f9f65fc3Swikidesign
113f9f65fc3Swikidesign    // add the page to the filechain
114f9f65fc3Swikidesign    array_push($filechain, $his->page['id'].'#'.$this->page['section']);
115f9f65fc3Swikidesign
116f9f65fc3Swikidesign    $this->firstsec = $this->getConf('firstseconly');
117f9f65fc3Swikidesign
118f9f65fc3Swikidesign    // get instructions and render them on the fly
119f9f65fc3Swikidesign    $this->page['file'] = wikiFN($this->page['id']);
120f9f65fc3Swikidesign    $this->ins = p_cached_instructions($this->page['file']);
121f9f65fc3Swikidesign
122f9f65fc3Swikidesign    if (!empty($this->ins)){
123f9f65fc3Swikidesign
124f9f65fc3Swikidesign      // show only a given section?
125f9f65fc3Swikidesign      if ($this->page['section']) $this->_getSection();
126f9f65fc3Swikidesign
127f9f65fc3Swikidesign      // convert relative links
128f9f65fc3Swikidesign      $this->_convertInstructions($renderer);
129f9f65fc3Swikidesign
130f9f65fc3Swikidesign      // insert a read more link if only first section is shown
131f9f65fc3Swikidesign      if ($this->firstsec) $this->_readMore();
132f9f65fc3Swikidesign
133f9f65fc3Swikidesign      // render the included page
134f9f65fc3Swikidesign      $content = $this->_cleanXHTML(p_render('xhtml', $this->ins, $info));
135f9f65fc3Swikidesign
136f9f65fc3Swikidesign      // embed the included page
137f9f65fc3Swikidesign      $this->doc .= '<div class="include"'.$this->_showTagLogos().'>'.DOKU_LF;
138f9f65fc3Swikidesign      if (!$this->hasheader && $this->clevel && ($this->mode == 'section'))
139f9f65fc3Swikidesign        $this->doc .= '<div class="level'.$this->clevel.'">'.DOKU_LF;
140f9f65fc3Swikidesign      $this->doc .= $content.DOKU_LF.$this->_editButton();
141f9f65fc3Swikidesign      if (!$this->hasheader && $this->clevel && ($this->mode == 'section'))
142f9f65fc3Swikidesign        $this->doc .= '</div>'.DOKU_LF;
143f9f65fc3Swikidesign      $this->doc .= '</div>'.DOKU_LF;
144f9f65fc3Swikidesign      $this->doc .= $this->_metaLine($renderer);
145f9f65fc3Swikidesign    }
146f9f65fc3Swikidesign
147f9f65fc3Swikidesign    // remove the page from the filechain again
148f9f65fc3Swikidesign    array_pop($filechain);
149f9f65fc3Swikidesign
150f9f65fc3Swikidesign    return $this->doc;
151f9f65fc3Swikidesign  }
152f9f65fc3Swikidesign
153f9f65fc3Swikidesign/* ---------- Private Methods ---------- */
154f9f65fc3Swikidesign
155f9f65fc3Swikidesign  /**
156f9f65fc3Swikidesign   * Get a section including its subsections
157f9f65fc3Swikidesign   */
158f9f65fc3Swikidesign  function _getSection(){
159f9f65fc3Swikidesign    foreach ($this->ins as $ins){
160f9f65fc3Swikidesign      if ($ins[0] == 'header'){
161f9f65fc3Swikidesign
162f9f65fc3Swikidesign        // found the right header
163f9f65fc3Swikidesign        if (cleanID($ins[1][0]) == $this->page['section']){
164f9f65fc3Swikidesign          $level = $ins[1][1];
165f9f65fc3Swikidesign          $i[] = $ins;
166f9f65fc3Swikidesign
167f9f65fc3Swikidesign        // next header of the same or higher level -> exit
168f9f65fc3Swikidesign        } elseif ($ins[1][1] <= $level){
169f9f65fc3Swikidesign          $this->ins = $i;
170f9f65fc3Swikidesign          return true;
171f9f65fc3Swikidesign        } elseif (isset($level)){
172f9f65fc3Swikidesign          $i[] = $ins;
173f9f65fc3Swikidesign        }
174f9f65fc3Swikidesign
175f9f65fc3Swikidesign      // add instructions from our section
176f9f65fc3Swikidesign      } elseif (isset($level)){
177f9f65fc3Swikidesign        $i[] = $ins;
178f9f65fc3Swikidesign      }
179f9f65fc3Swikidesign    }
180f9f65fc3Swikidesign    $this->ins = $i;
181f9f65fc3Swikidesign    return true;
182f9f65fc3Swikidesign  }
183f9f65fc3Swikidesign
184f9f65fc3Swikidesign  /**
185f9f65fc3Swikidesign   * Corrects relative internal links and media and
186f9f65fc3Swikidesign   * converts headers of included pages to subheaders of the current page
187f9f65fc3Swikidesign   */
188f9f65fc3Swikidesign  function _convertInstructions(&$renderer){
189f9f65fc3Swikidesign    global $ID;
190f9f65fc3Swikidesign    global $conf;
191f9f65fc3Swikidesign
192f9f65fc3Swikidesign    // check if included page is in same namespace
193f9f65fc3Swikidesign    $inclNS = getNS($this->page['id']);
194f9f65fc3Swikidesign    if (getNS($ID) == $inclNS) $convert = false;
195f9f65fc3Swikidesign    else $convert = true;
196f9f65fc3Swikidesign
197f9f65fc3Swikidesign    $n = count($this->ins);
198f9f65fc3Swikidesign    for ($i = 0; $i < $n; $i++){
199f9f65fc3Swikidesign
200f9f65fc3Swikidesign      // convert internal links and media from relative to absolute
201f9f65fc3Swikidesign      if ($convert && (substr($this->ins[$i][0], 0, 8) == 'internal')){
202f9f65fc3Swikidesign
203f9f65fc3Swikidesign        // relative subnamespace
204f9f65fc3Swikidesign        if ($this->ins[$i][1][0]{0} == '.'){
205f9f65fc3Swikidesign          // parent namespace
206f9f65fc3Swikidesign          if ($this->ins[$i][1][0]{1} == '.')
207f9f65fc3Swikidesign            $ithis->ns[$i][1][0] = getNS($inclNS).':'.substr($this->ins[$i][1][0], 2);
208f9f65fc3Swikidesign          // current namespace
209f9f65fc3Swikidesign          else
210f9f65fc3Swikidesign            $this->ins[$i][1][0] = $inclNS.':'.substr($this->ins[$i][1][0], 1);
211f9f65fc3Swikidesign
212f9f65fc3Swikidesign        // relative link
213f9f65fc3Swikidesign        } elseif (strpos($this->ins[$i][1][0], ':') === false){
214f9f65fc3Swikidesign          $this->ins[$i][1][0] = $inclNS.':'.$this->ins[$i][1][0];
215f9f65fc3Swikidesign        }
216f9f65fc3Swikidesign
217f9f65fc3Swikidesign      // set header level to current section level + header level
218f9f65fc3Swikidesign      } elseif ($this->ins[$i][0] == 'header'){
219f9f65fc3Swikidesign        $level = $this->ins[$i][1][1] + $this->clevel;
220f9f65fc3Swikidesign        if ($level > 5) $level = 5;
221f9f65fc3Swikidesign        $this->ins[$i][1][1] = $level;
222f9f65fc3Swikidesign
223f9f65fc3Swikidesign        // add TOC items
224f9f65fc3Swikidesign        if (($level >= $conf['toptoclevel']) && ($level <= $conf['maxtoclevel'])){
225f9f65fc3Swikidesign          $text = $this->ins[$i][1][0];
226f9f65fc3Swikidesign          $hid  = $renderer->_headerToLink($text, 'true');
227f9f65fc3Swikidesign          $renderer->toc[] = array(
228f9f65fc3Swikidesign            'hid'   => $hid,
229f9f65fc3Swikidesign            'title' => $text,
230f9f65fc3Swikidesign            'type'  => 'ul',
231f9f65fc3Swikidesign            'level' => $level - $conf['toptoclevel'] + 1
232f9f65fc3Swikidesign          );
233f9f65fc3Swikidesign
234f9f65fc3Swikidesign          $this->hasheader = true;
235f9f65fc3Swikidesign        }
236f9f65fc3Swikidesign
237f9f65fc3Swikidesign      // the same for sections
238f9f65fc3Swikidesign      } elseif ($this->ins[$i][0] == 'section_open'){
239f9f65fc3Swikidesign        $level = $this->ins[$i][1][0] + $this->clevel;
240f9f65fc3Swikidesign        if ($level > 5) $level = 5;
241f9f65fc3Swikidesign        $this->ins[$i][1][0] = $level;
242f9f65fc3Swikidesign
243f9f65fc3Swikidesign      // show only the first section?
244f9f65fc3Swikidesign      } elseif ($this->firstsec && ($this->ins[$i][0] == 'section_close')
245f9f65fc3Swikidesign        && ($this->ins[$i-1][0] != 'section_open')){
246f9f65fc3Swikidesign        if ($this->ins[0][0] == 'document_start'){
247f9f65fc3Swikidesign          $this->ins = array_slice($this->ins, 1, $i);
248f9f65fc3Swikidesign          return true;
249f9f65fc3Swikidesign        } else {
250f9f65fc3Swikidesign          $this->ins = array_slice($this->ins, 0, $i);
251f9f65fc3Swikidesign          return true;
252f9f65fc3Swikidesign        }
253f9f65fc3Swikidesign      }
254f9f65fc3Swikidesign    }
255f9f65fc3Swikidesign    if ($this->ins[0][0] == 'document_start') $this->ins = array_slice($this->ins, 1, -1);
256f9f65fc3Swikidesign    return true;
257f9f65fc3Swikidesign  }
258f9f65fc3Swikidesign
259f9f65fc3Swikidesign  /**
260f9f65fc3Swikidesign   * Remove TOC, section edit buttons and tags
261f9f65fc3Swikidesign   */
262f9f65fc3Swikidesign  function _cleanXHTML($xhtml){
263f9f65fc3Swikidesign    preg_match('!<div class="tags">.*?</div>!s', $xhtml, $match);
264f9f65fc3Swikidesign    $this->page['tags'] = $match[0];
265f9f65fc3Swikidesign    $replace = array(
266f9f65fc3Swikidesign      '!<div class="toc">.*?(</div>\n</div>)!s'   => '', // remove toc
267f9f65fc3Swikidesign      '#<!-- SECTION "(.*?)" \[(\d+-\d*)\] -->#e' => '', // remove section edit buttons
268f9f65fc3Swikidesign      '!<div class="tags">.*?(</div>)!s'          => '', // remove category tags
269f9f65fc3Swikidesign    );
270f9f65fc3Swikidesign    $xhtml  = preg_replace(array_keys($replace), array_values($replace), $xhtml);
271f9f65fc3Swikidesign    return $xhtml;
272f9f65fc3Swikidesign  }
273f9f65fc3Swikidesign
274f9f65fc3Swikidesign  /**
275f9f65fc3Swikidesign   * Optionally display logo for the first tag found in the included page
276f9f65fc3Swikidesign   */
277f9f65fc3Swikidesign  function _showTagLogos(){
278f9f65fc3Swikidesign    if (!$this->getConf('showtaglogos')) return '';
279f9f65fc3Swikidesign
280f9f65fc3Swikidesign    preg_match_all('/<a [^>]*title="(.*?)" rel="tag"[^>]*>([^<]*)</', $this->page['tags'], $tag);
281f9f65fc3Swikidesign    $logoID  = getNS($tag[1][0]).':'.$tag[2][0];
282f9f65fc3Swikidesign    $logosrc = mediaFN($logoID);
283f9f65fc3Swikidesign    $types = array('.png', '.jpg', '.gif'); // auto-detect filetype
284f9f65fc3Swikidesign    foreach ($types as $type){
285f9f65fc3Swikidesign      if (!@file_exists($logosrc.$type)) continue;
286f9f65fc3Swikidesign      $logoID  .= $type;
287f9f65fc3Swikidesign      $logosrc .= $type;
288f9f65fc3Swikidesign      list($w, $h, $t, $a) = getimagesize($logosrc);
289f9f65fc3Swikidesign      return ' style="min-height: '.$h.'px">'.
290f9f65fc3Swikidesign        '<img class="mediaright" src="'.ml($logoID).'" alt="'.$tag[2][0].'"/';
291f9f65fc3Swikidesign    }
292f9f65fc3Swikidesign    return '';
293f9f65fc3Swikidesign  }
294f9f65fc3Swikidesign
295f9f65fc3Swikidesign  /**
296f9f65fc3Swikidesign   * Display an edit button for the included page
297f9f65fc3Swikidesign   */
298f9f65fc3Swikidesign  function _editButton(){
299f9f65fc3Swikidesign    if (!isset($this->page['perm']))
300f9f65fc3Swikidesign      $this->page['perm'] = auth_quickaclcheck($this->page['id']);
301f9f65fc3Swikidesign    if (@file_exists($this->page['file'])){
302f9f65fc3Swikidesign      if (($this->page['perm'] >= AUTH_EDIT) && (is_writable($this->page['file'])))
303f9f65fc3Swikidesign        $action = 'edit';
304f9f65fc3Swikidesign      else return '';
305f9f65fc3Swikidesign    } elseif ($this->page['perm'] >= AUTH_CREATE){
306f9f65fc3Swikidesign      $action = 'create';
307f9f65fc3Swikidesign    }
308f9f65fc3Swikidesign    return '<div class="secedit">'.DOKU_LF.DOKU_TAB.
309f9f65fc3Swikidesign      html_btn($action, $this->page['id'], '', array('do' => 'edit'), 'post').DOKU_LF.
310f9f65fc3Swikidesign      '</div>'.DOKU_LF;
311f9f65fc3Swikidesign  }
312f9f65fc3Swikidesign
313f9f65fc3Swikidesign  /**
314f9f65fc3Swikidesign   * Adds a read more... link at the bottom of the first section
315f9f65fc3Swikidesign   */
316f9f65fc3Swikidesign  function _readMore(){
317f9f65fc3Swikidesign    $last    = $this->ins[count($this->ins) - 1];
318f9f65fc3Swikidesign    if ($last[0] == 'section_close') $this->ins = array_slice($this->ins, 0, -1);
319f9f65fc3Swikidesign    $this->ins[] = array('p_open', array(), $last[2]);
320f9f65fc3Swikidesign    $this->ins[] = array('internallink', array($this->page['id'], $this->getLang('readmore')), $last[2]);
321f9f65fc3Swikidesign    $this->ins[] = array('p_close', array(), $last[2]);
322f9f65fc3Swikidesign    if ($last[0] == 'section_close') $this->ins[] = $last;
323f9f65fc3Swikidesign  }
324f9f65fc3Swikidesign
325f9f65fc3Swikidesign  /**
326f9f65fc3Swikidesign   * Returns the meta line below the included page
327f9f65fc3Swikidesign   */
328f9f65fc3Swikidesign  function _metaLine(&$renderer){
329f9f65fc3Swikidesign    global $conf;
330f9f65fc3Swikidesign
331f9f65fc3Swikidesign    if (!$this->getConf('showmetaline'))
332f9f65fc3Swikidesign      return '<div class="inclmeta">&nbsp;</div>'.DOKU_LF;
333f9f65fc3Swikidesign
334f9f65fc3Swikidesign    $id   = $this->page['id'];
335f9f65fc3Swikidesign    $meta = p_get_metadata($id);
336f9f65fc3Swikidesign    $ret  = array();
337f9f65fc3Swikidesign
338f9f65fc3Swikidesign    // permalink
339f9f65fc3Swikidesign    if ($this->getConf('showlink')){
340f9f65fc3Swikidesign      $title = ($this->page['title'] ? $this->page['title'] : $meta['title']);
341f9f65fc3Swikidesign      if (!$title) $title = str_replace('_', ' ', noNS($id));
342f9f65fc3Swikidesign      $ret[] = $renderer->internallink($id, $title, '', true);
343f9f65fc3Swikidesign    }
344f9f65fc3Swikidesign
345f9f65fc3Swikidesign    // date
346f9f65fc3Swikidesign    if ($this->getConf('showdate')){
347f9f65fc3Swikidesign      $date = ($this->page['date'] ? $this->page['date'] : $meta['date']['created']);
348*e4624397Swikidesign      if ($date) $ret[] = date($conf['dformat'], $date);
349f9f65fc3Swikidesign    }
350f9f65fc3Swikidesign
351f9f65fc3Swikidesign    // author
352f9f65fc3Swikidesign    if ($this->getConf('showuser')){
353f9f65fc3Swikidesign      $author   = ($this->page['user'] ? $this->page['user'] : $meta['creator']);
354f9f65fc3Swikidesign      if ($author){
355f9f65fc3Swikidesign        $userpage = cleanID($this->getConf('usernamespace').':'.$author);
356f9f65fc3Swikidesign        $ret[]    = $renderer->internallink($userpage, $author, '', true);
357f9f65fc3Swikidesign      }
358f9f65fc3Swikidesign    }
359f9f65fc3Swikidesign
360f9f65fc3Swikidesign    // comments - let Discussion Plugin do the work for us
361f9f65fc3Swikidesign    if (!$this->page['section'] && $this->getConf('showcomments')
362*e4624397Swikidesign      && (!plugin_isdisabled('discussion'))
363*e4624397Swikidesign      && ($discussion =& plugin_load('helper', 'discussion'))){
364*e4624397Swikidesign      $disc = $discussion->td($id);
365*e4624397Swikidesign      if ($disc) $ret[] = $disc;
366f9f65fc3Swikidesign    }
367f9f65fc3Swikidesign
368f9f65fc3Swikidesign    $ret = implode(' &middot; ', $ret);
369f9f65fc3Swikidesign
370f9f65fc3Swikidesign    // tags
371f9f65fc3Swikidesign    if (($this->getConf('showtags')) && ($this->page['tags'])){
372f9f65fc3Swikidesign      $ret = $this->page['tags'].$ret;
373f9f65fc3Swikidesign    }
374f9f65fc3Swikidesign
375f9f65fc3Swikidesign    if (!$ret) $ret = '&nbsp;';
376f9f65fc3Swikidesign    return '<div class="inclmeta">'.DOKU_LF.$ret.DOKU_LF.'</div>'.DOKU_LF;
377f9f65fc3Swikidesign  }
378f9f65fc3Swikidesign
379f9f65fc3Swikidesign}
380f9f65fc3Swikidesign
381f9f65fc3Swikidesign//Setup VIM: ex: et ts=4 enc=utf-8 :
382