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remove old search code

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git-svn-id: file:///home/shish/svn/shimmie2/branches/branch_2.0@28 7f39781d-f577-437e-ae19-be835c7a54ca
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shish 2007-04-28 18:40:50 +00:00
parent a090d45ce0
commit 0d788d9d61
1 changed files with 0 additions and 58 deletions
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58
core/database.class.php
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@ -149,64 +149,6 @@ class Database {
return $query;
}
private function build_search_querylet_old($tags) { // {{{
$querylet = new Querylet("SELECT images.*, SUM(");
$tnum = 0;
foreach($tags as $tag) {
if(($tag != "") && ($tag[0] == '-')) continue;
$querylet->append_sql($tnum == 0 ? "(" : " OR ");
$querylet->append($this->term_to_querylet($tag));
$tnum++;
}
$min_score = $tnum;
if($tnum > 0) $querylet->append_sql(")");
$tnum = 0;
foreach($tags as $tag) {
if(($tag == "") || ($tag[0] != '-')) continue;
$querylet->append_sql($tnum == 0 ? "-(" : " OR ");
$querylet->append($this->term_to_querylet(substr($tag, 1)));
$tnum++;
}
if($tnum > 0) $querylet->append_sql(")");
$querylet->append_sql(") AS score
FROM tags
LEFT JOIN images ON image_id=images.id
GROUP BY images.id
HAVING score >= ?
");
$querylet->add_variable($min_score);
return $querylet;
}
private function term_to_querylet($term) {
$term = $this->resolve_alias($term);
if(substr($term, 0, 5) == "size:") {
$dim = substr($term, 5);
$parts = explode('x', $dim);
return new Querylet("(width = ? AND height = ?)", array(int_escape($parts[0]), int_escape($parts[1])));
}
else if(substr($term, 0, 9) == "size-min:") {
$dim = substr($term, 9);
$parts = explode('x', $dim);
return new Querylet("(width >= ? AND height >= ?)", array(int_escape($parts[0]), int_escape($parts[1])));
}
else if(substr($term, 0, 9) == "size-max:") {
$dim = substr($term, 9);
$parts = explode('x', $dim);
return new Querylet("(width <= ? AND height <= ?)", array(int_escape($parts[0]), int_escape($parts[1])));
}
else {
$term = str_replace("*", "%", $term);
$term = str_replace("?", "_", $term);
return new Querylet("(tag LIKE ?)", array($term));
}
} // }}}
public function delete_tags_from_image($image_id) {
$this->db->Execute("DELETE FROM tags WHERE image_id=?", array($image_id));
}