/**
* Get the search query string in the mysql full text format
*
* Built to produce the same search strings as the search.php file.
* The natural language hack is from search.php
*
* @param vB_Legacy_Current_User $user user requesting the search
* @param vB_Search_Criteria $criteria search criteria to process
*/
protected function get_search_text($user, $criteria)
{
// If the user doesn't have permission to search full text boolean mode,
// use natural language mode.
if ($user->hasPermission('genericpermissions', 'cansearchft_bool')) {
$words = $criteria->get_keywords();
$search_text = "";
$word_count = 0;
foreach ($words as $word_item) {
$word_count++;
//The value of the first term is ambiguous. If the second term is
//an "or" both the the first and second terms should be treated as
//ors. If the second term is an "and" or "not" then the first term
//should be an and.
if ($word_count == 2 and $word_item['joiner'] != 'OR') {
$search_text = "+{$search_text}";
}
$word = $word_item['word'];
switch ($word_item['joiner']) {
case 'OR':
// OR is no operator
$search_text .= " {$word}";
break;
case 'NOT':
$search_text .= " -{$word}";
break;
case 'AND':
// if we didn't have a joiner, default to and
// if we didn't have a joiner, default to and
default:
if ($search_text) {
$search_text .= " +{$word}";
} else {
//if this is the first token added, then we don't want to assume any
//join logic. We need to figure that out on the second term.
$search_text = $word;
}
break;
}
}
//not 100% sure about this, but it matches the results in search.php
$search_text = str_replace('"', '\\"', trim($search_text));
} else {
$search_text = $criteria->get_raw_keywords();
//if we are using the raw search text, use the whole string as the display text
$criteria->set_keyword_display_string('<b><u>' . htmlspecialchars_uni($search_text) . '</u></b>');
$criteria->set_highlights(array($search_text));
}
return $search_text;
}
/**
* Hack to get original (unparced) text from search request.
* Because vBulletin transform it in very stupid way.
* Then fill some dependent variables.
*
* The word build up is taken from the socialgroup/blog implementation
* The natural language hack is from search.php
*
* @param vB_Legacy_Current_User $user user requesting the search
* @param vB_Search_Criteria $criteria search criteria to process
*/
protected function _get_search_text($user, $criteria)
{
$search_text = $criteria->get_raw_keywords();
//if we are using the raw search text, use the whole string as the display text
$criteria->set_keyword_display_string('<b><u>' . htmlspecialchars_uni($search_text) . '</u></b>');
$criteria->set_highlights(array($search_text));
return trim($search_text);
}
