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Merge pull request #1377 from csalvador/containsObject

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add a method to check for the presence of an object in a category
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Laurent Destailleur 2014-01-14 09:11:47 -08:00
commit 3a246bdca9
1 changed files with 42 additions and 0 deletions
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42
htdocs/categories/class/categorie.class.php
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@ -571,6 +571,48 @@ class Categorie
}
}
/**
* check for the presence of an object in a category
* @param string $type object type
* @param int $object_id id of the object to search
* @return int nb number of occurrences
*/
function containsObject($type, $object_id)
{
$field = ''; $classname = ''; $category_table = ''; $object_table = '';
if ($type == 'product') {
$field = 'product';
}
if ($type == 'customer') {
$field = 'societe';
}
if ($type == 'supplier') {
$field = 'societe';
$category_table = 'fournisseur';
}
if ($type == 'member') {
$field = 'member';
$category_table = '';
}
if ($type == 'contact') {
$field = 'socpeople';
$category_table = 'contact';
}
if (empty($category_table)) {
$category_table = $field;
}
$sql = "SELECT COUNT(*) as nb FROM " . MAIN_DB_PREFIX . "categorie_" . $category_table;
$sql .= " WHERE fk_categorie = " . $this->id . " AND fk_" . $field . " = " . $object_id;
dol_syslog(get_class($this)."::containsObject sql=".$sql);
$resql = $this->db->query($sql);
if ($resql) {
return $this->db->fetch_object($resql)->nb;
} else {
$this->error=$this->db->error().' sql='.$sql;
dol_syslog(get_class($this)."::containsObject ".$this->error, LOG_ERR);
return -1;
}
}
/**
* Return childs of a category