RetailCRM-Mirror/doctrine2
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This commit is contained in:
zYne 2007-07-26 23:44:09 +00:00
parent f31eaa9ab3
commit 0e8f67968c
1 changed files with 23 additions and 58 deletions
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81
lib/Doctrine/Search/Query.php
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@ -74,37 +74,37 @@ class Doctrine_Search_Query
$foreignId = current(array_diff($this->_table->getColumnNames(), array('keyword', 'field', 'position')));
$numTerms = count($terms);
$weighted = false;
if (strpos($text, '^') === false) {
$select = 'SELECT COUNT(keyword) AS relevance, ' . $foreignId;
$from = 'FROM ' . $this->_table->getTableName();
} else {
// organize terms according weights
foreach ($terms as $k => $term) {
$e = explode('^', $term);
$x = (isset($e[1]) && is_numeric($e[1])) ? $e[1] : 1;
$weightedTerms[$x][] = $term;
}
$weighted = true;
$select = 'SELECT SUM(sub_relevance) AS relevance, ' . $foreignId;
$from = 'FROM ' ;
}
switch ($numTerms) {
case 0:
return false;
break;
case 1:
// only one term found, use fast and simple query
$select = 'SELECT COUNT(keyword) AS relevance, ' . $foreignId;
$from = 'FROM ' . $this->_table->getTableName();
if (strpos($terms[0], "'") === false) {
$where = 'WHERE keyword = ?';
$params = array($terms[0]);
} else {
$terms[0] = trim($terms[0], "' ");
$where = 'WHERE keyword = ?';
$terms = Doctrine_Tokenizer::quoteExplode($terms[0]);
$params = $terms;
foreach ($terms as $k => $term) {
if ($k === 0) {
continue;
}
$where .= ' AND (position + ' . $k . ') = (SELECT position FROM ' . $this->_table->getTableName() . ' WHERE keyword = ?)';
}
}
$data = $this->parseTerm($terms[0]);
$where = $data[0];
$params = $data[1];
break;
default:
$select = 'SELECT COUNT(keyword) AS relevance, ' . $foreignId;
$from = 'FROM ' . $this->_table->getTableName();
$where = 'WHERE ';
$cond = array();
$params = array();
@ -143,42 +143,7 @@ class Doctrine_Search_Query
}
return array($where, $params);
}
public function search2($text)
{
$text = strtolower($text);
$terms = Doctrine_Tokenizer::quoteExplode($text);
$map = $this->_query->getRootDeclaration();
$rootAlias = $this->_query->getRootAlias();
$component = $map['table']->getComponentName() . 'Index';
$subAlias = 'i2';
$rel = $map['table']->getRelation($component);
$foreign = (array) $rel->getForeign();
foreach ((array) $rel->getLocal() as $k => $field) {
$joinCondition = $rootAlias . '.' . $field . ' = ' . $subAlias . '.' . $foreign[$k];
}
$this->_query->innerJoin($rootAlias . '.' . $component . ' ' . 'i');
foreach ($this->_aliases as $alias) {
$condition = array();
$subcondition = array();
foreach ($terms as $term) {
$condition[] = $alias . '.keyword = ?';
$subcondition[] = $subAlias . '.keyword = ?';
}
$this->_query->addSelect('(SELECT COUNT(' . $subAlias . '.position) FROM '
. $component . ' ' . $subAlias . ' WHERE '
. implode(' OR ', $subcondition) . ' AND ' . $joinCondition . ') relevancy');
$this->_query->addWhere(implode(' OR ', $condition), $terms);
}
}
public function getSql()
{
return $this->_sql;