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Code Issues Releases Wiki Activity

Simplify initializing post variables

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This commit is contained in:
Jakub Vrana
2013-05-08 08:43:15 -07:00
parent e99463b295
commit a09916737e
8 changed files with 93 additions and 89 deletions
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30
adminer/foreign.inc.php
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@@ -1,41 +1,45 @@
<?php
$TABLE = $_GET["foreign"];
$name = $_GET["name"];
$row = $_POST;
if ($_POST && !$error && !$_POST["add"] && !$_POST["change"] && !$_POST["change-js"]) {
if ($_POST["drop"]) {
query_redirect("ALTER TABLE " . table($TABLE) . "\nDROP " . ($jush == "sql" ? "FOREIGN KEY " : "CONSTRAINT ") . idf_escape($_GET["name"]), ME . "table=" . urlencode($TABLE), lang('Foreign key has been dropped.'));
query_redirect("ALTER TABLE " . table($TABLE) . "\nDROP " . ($jush == "sql" ? "FOREIGN KEY " : "CONSTRAINT ") . idf_escape($name), ME . "table=" . urlencode($TABLE), lang('Foreign key has been dropped.'));
} else {
$source = array_filter($_POST["source"], 'strlen');
$source = array_filter($row["source"], 'strlen');
ksort($source); // enforce input order
$target = array();
foreach ($source as $key => $val) {
$target[$key] = $_POST["target"][$key];
$target[$key] = $row["target"][$key];
}
query_redirect("ALTER TABLE " . table($TABLE)
. ($_GET["name"] != "" ? "\nDROP " . ($jush == "sql" ? "FOREIGN KEY " : "CONSTRAINT ") . idf_escape($_GET["name"]) . "," : "")
. "\nADD FOREIGN KEY (" . implode(", ", array_map('idf_escape', $source)) . ") REFERENCES " . table($_POST["table"]) . " (" . implode(", ", array_map('idf_escape', $target)) . ")" //! reuse $_GET["name"] - check in older MySQL versions
. (ereg("^($on_actions)\$", $_POST["on_delete"]) ? " ON DELETE $_POST[on_delete]" : "")
. (ereg("^($on_actions)\$", $_POST["on_update"]) ? " ON UPDATE $_POST[on_update]" : "")
, ME . "table=" . urlencode($TABLE), ($_GET["name"] != "" ? lang('Foreign key has been altered.') : lang('Foreign key has been created.')));
. ($name != "" ? "\nDROP " . ($jush == "sql" ? "FOREIGN KEY " : "CONSTRAINT ") . idf_escape($name) . "," : "")
. "\nADD FOREIGN KEY (" . implode(", ", array_map('idf_escape', $source)) . ") REFERENCES " . table($row["table"]) . " (" . implode(", ", array_map('idf_escape', $target)) . ")" //! reuse $name - check in older MySQL versions
. (ereg("^($on_actions)\$", $row["on_delete"]) ? " ON DELETE $row[on_delete]" : "")
. (ereg("^($on_actions)\$", $row["on_update"]) ? " ON UPDATE $row[on_update]" : "")
, ME . "table=" . urlencode($TABLE), ($name != "" ? lang('Foreign key has been altered.') : lang('Foreign key has been created.')));
$error = lang('Source and target columns must have the same data type, there must be an index on the target columns and referenced data must exist.') . "<br>$error"; //! no partitioning
}
}
page_header(lang('Foreign key'), $error, array("table" => $TABLE), $TABLE);
$row = array("table" => $TABLE, "source" => array(""));
if ($_POST) {
$row = $_POST;
ksort($row["source"]);
if ($_POST["add"]) {
$row["source"][] = "";
} elseif ($_POST["change"] || $_POST["change-js"]) {
$row["target"] = array();
}
} elseif ($_GET["name"] != "") {
} elseif ($name != "") {
$foreign_keys = foreign_keys($TABLE);
$row = $foreign_keys[$_GET["name"]];
$row = $foreign_keys[$name];
$row["source"][] = "";
} else {
$row["table"] = $TABLE;
$row["source"] = array("");
}
$source = array_keys(fields($TABLE)); //! no text and blob
@@ -69,6 +73,6 @@ foreach ($row["source"] as $key => $val) {
<input type="submit" value="<?php echo lang('Save'); ?>">
<noscript><p><input type="submit" name="add" value="<?php echo lang('Add column'); ?>"></noscript>
<?php } ?>
<?php if ($_GET["name"] != "") { ?><input type="submit" name="drop" value="<?php echo lang('Drop'); ?>"<?php echo confirm(); ?>><?php } ?>
<?php if ($name != "") { ?><input type="submit" name="drop" value="<?php echo lang('Drop'); ?>"<?php echo confirm(); ?>><?php } ?>
<input type="hidden" name="token" value="<?php echo $token; ?>">
</form>