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Code Issues Releases Wiki Activity

Row descriptions in select

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git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@856 7c3ca157-0c34-0410-bff1-cbf682f78f5c
This commit is contained in:
jakubvrana
2009-07-20 15:34:05 +00:00
parent c8c4be7839
commit 228e43a0fd
3 changed files with 51 additions and 3 deletions
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38
editor/include/adminer.inc.php
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@@ -29,6 +29,44 @@ function adminer_select_query($query) {
return call_adminer('select_query', "<!-- " . str_replace("--", "--><!--", $query) . " -->\n", $query);
}
function adminer_row_descriptions($rows, $foreign_keys) {
global $dbh;
$return = $rows;
foreach ($rows[0] as $key => $val) {
foreach ((array) $foreign_keys[$key] as $foreign_key) {
if (count($foreign_key["source"]) == 1) {
$id = idf_escape($foreign_key["target"][0]);
// find out the description column - first varchar
$name = $id;
foreach (fields($foreign_key["table"]) as $field) {
if ($field["type"] == "varchar") {
$name = idf_escape($field["field"]);
break;
}
}
// find all used ids
$ids = array();
foreach ($rows as $row) {
$ids[$row[$key]] = $dbh->quote($row[$key]);
}
// select all descriptions
$descriptions = array();
$result = $dbh->query("SELECT $id, $name FROM " . idf_escape($foreign_key["table"]) . " WHERE $id IN (" . implode(", ", $ids) . ")");
while ($row = $result->fetch_row()) {
$descriptions[$row[0]] = $row[1];
}
$result->free();
// use the descriptions
foreach ($rows as $n => $row) {
$return[$n][$key] = $descriptions[$row[$key]];
}
break;
}
}
}
return call_adminer('row_descriptions', $return, $rows, $foreign_keys);
}
function adminer_select_val($val, $link) {
return call_adminer('select_val', ($link ? '<a href="' . $link . '">' . $val . '</a>' : $val), $val, $link);
}