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Extract note contents for full-text searching

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This commit is contained in:
Thomas Bruederli 2014-04-01 15:09:09 +02:00
parent a8f2f566d3
commit 85176a8615
1 changed files with 27 additions and 0 deletions
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27
plugins/libkolab/lib/kolab_format_note.php
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@ -27,6 +27,8 @@ class kolab_format_note extends kolab_format
public $CTYPE = 'application/vnd.kolab+xml'; public $CTYPE = 'application/vnd.kolab+xml';
public $CTYPEv2 = 'application/x-vnd.kolab.note'; public $CTYPEv2 = 'application/x-vnd.kolab.note';
public static $fulltext_cols = array('title', 'description', 'categories');
protected $objclass = 'Note'; protected $objclass = 'Note';
protected $read_func = 'readNote'; protected $read_func = 'readNote';
protected $write_func = 'writeNote'; protected $write_func = 'writeNote';
@ -114,4 +116,29 @@ class kolab_format_note extends kolab_format
return $tags; return $tags;
} }
/**
* Callback for kolab_storage_cache to get words to index for fulltext search
*
* @return array List of words to save in cache
*/
public function get_words()
{
$data = '';
foreach (self::$fulltext_cols as $col) {
// convert HTML content to plain text
if ($col == 'description' && preg_match('/<(html|body)(\s[a-z]|>)/', $this->data[$col], $m) && strpos($this->data[$col], '</'.$m[1].'>')) {
$converter = new rcube_html2text($this->data[$col], false, false, 0);
$val = $converter->get_text();
}
else {
$val = is_array($this->data[$col]) ? join(' ', $this->data[$col]) : $this->data[$col];
}
if (strlen($val))
$data .= $val . ' ';
}
return array_filter(array_unique(rcube_utils::normalize_string($data, true)));
}
} }