Peter M. Groen / knowledgetree

Commit 581544989da7e462ff43780dae67b63f845c3d95

Authored by mukhtar
1 parent b1fdf986

added error checking for deletion 


git-svn-id: https://kt-dms.svn.sourceforge.net/svnroot/kt-dms/trunk@1078 c91229c3-7414-0410-bfa2-8a42b809f60b
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Showing 1 changed file with 15 additions and 2 deletions
lib/roles/Role.inc
  View file @5815449
... ... @@ -131,14 +131,27 @@ class Role {
131 131 global $default, $lang_err_database, $lang_err_object_key;
132 132 //only delete the object if it exists in the database
133 133 if ($this->iId >= 0) {
  134 + //check to see if role is linked to a folder
134 135 $sql = $default->db;
135   - $result = $sql->query("DELETE FROM $default->owl_roles_table WHERE id = $this->iId");
136   - if ($result) {
  136 + $query = "SELECT role_id FROM ". $default->owl_groups_folders_approval_table ." WHERE role_id = '" . $this->iId . "'";
  137 + $sql->query($query);
  138 + $rows = $sql->num_rows($sql);
  139 +
  140 + if ($rows > 0){
  141 + // duplicate link exists
  142 + $_SESSION["errorMessage"] = "Role::The Role " . $this->sName . " is Assigned to a folder!";
  143 + return false;
  144 +
  145 + }else{
  146 + $sql = $default->db;
  147 + $result = $sql->query("DELETE FROM $default->owl_roles_table WHERE id = $this->iId");
  148 + if ($result) {
137 149 return true;
138 150 }
139 151 $_SESSION["errorMessage"] = $lang_err_database;
140 152 return false;
141 153 }
  154 + }
142 155 $_SESSION["errorMessage"] = $lang_err_object_key;
143 156 return false;
144 157 }
... ...