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Better CSV validation

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When uploading a CSV, check every entry before executing the INSERT. The checks are the same as with the normal add except that no errors are shown.
This commit is contained in:
HungryFeline 2013-07-06 00:33:31 +02:00
parent db64370815
commit 03b0c82887
1 changed files with 6 additions and 1 deletions
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7
ext/alias_editor/main.php
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@ -138,7 +138,12 @@ class AliasEditor extends Extension {
foreach(explode("\n", $csv) as $line) {
$parts = explode(",", $line);
if(count($parts) == 2) {
$database->execute("INSERT INTO aliases(oldtag, newtag) VALUES(:oldtag, :newtag)", array("oldtag" => $parts[0], "newtag" => $parts[1]));
$pair = array("oldtag" => $parts[0], "newtag" => $parts[1]);
if(!$database->get_row("SELECT * FROM aliases WHERE oldtag=:oldtag AND lower(newtag)=lower(:newtag)", $pair)){
if(!$database->get_row("SELECT * FROM aliases WHERE oldtag=:newtag", array("newtag" => $pair['newtag']))){
$database->execute("INSERT INTO aliases(oldtag, newtag) VALUES(:oldtag, :newtag)", $pair);
}
}
}
}
}