Initial commit

2022-11-21 09:47:28 +01:00
commit 76cec83d26
11652 changed files with 1980467 additions and 0 deletions
--- a/#pma/normalization.php
+++ b/#pma/normalization.php
@ -0,0 +1,122 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Normalization process (temporarily specific to 1NF)
+ *
+ * @package PhpMyAdmin
+ */
+
+/**
+ *
+ */
+require_once 'libraries/common.inc.php';
+require_once 'libraries/transformations.lib.php';
+require_once 'libraries/normalization.lib.php';
+
+if (isset($_REQUEST['getColumns'])) {
+    $html = '<option selected disabled>' . __('Select one…') . '</option>'
+        . '<option value="no_such_col">' . __('No such column') . '</option>';
+    //get column whose datatype falls under string category
+    $html .= PMA_getHtmlForColumnsList(
+        $db,
+        $table,
+        _pgettext('string types', 'String')
+    );
+    echo $html;
+    exit;
+}
+if (isset($_REQUEST['splitColumn'])) {
+    $num_fields = min(4096, intval($_REQUEST['numFields']));
+    $html = PMA_getHtmlForCreateNewColumn($num_fields, $db, $table);
+    $html .= PMA_URL_getHiddenInputs($db, $table);
+    echo $html;
+    exit;
+}
+if (isset($_REQUEST['addNewPrimary'])) {
+    $num_fields = 1;
+    $columnMeta = array('Field'=>$table . "_id", 'Extra'=>'auto_increment');
+    $html = PMA_getHtmlForCreateNewColumn(
+        $num_fields, $db, $table, $columnMeta
+    );
+    $html .= PMA_URL_getHiddenInputs($db, $table);
+    echo $html;
+    exit;
+}
+if (isset($_REQUEST['findPdl'])) {
+    $html = PMA_findPartialDependencies($table, $db);
+    echo $html;
+    exit;
+}
+
+if (isset($_REQUEST['getNewTables2NF'])) {
+    $partialDependencies = json_decode($_REQUEST['pd']);
+    $html = PMA_getHtmlForNewTables2NF($partialDependencies, $table);
+    echo $html;
+    exit;
+}
+
+if (isset($_REQUEST['getNewTables3NF'])) {
+    $dependencies = json_decode($_REQUEST['pd']);
+    $tables = json_decode($_REQUEST['tables']);
+    $newTables = PMA_getHtmlForNewTables3NF($dependencies, $tables, $db);
+    PMA\libraries\Response::getInstance()->disable();
+    PMA_headerJSON();
+    echo json_encode($newTables);
+    exit;
+}
+
+$response = PMA\libraries\Response::getInstance();
+$header = $response->getHeader();
+$scripts = $header->getScripts();
+$scripts->addFile('normalization.js');
+$scripts->addFile('jquery/jquery.uitablefilter.js');
+$normalForm = '1nf';
+if (PMA_isValid($_REQUEST['normalizeTo'], array('1nf', '2nf', '3nf'))) {
+    $normalForm = $_REQUEST['normalizeTo'];
+}
+if (isset($_REQUEST['createNewTables2NF'])) {
+    $partialDependencies = json_decode($_REQUEST['pd']);
+    $tablesName = json_decode($_REQUEST['newTablesName']);
+    $res = PMA_createNewTablesFor2NF($partialDependencies, $tablesName, $table, $db);
+    $response->addJSON($res);
+    exit;
+}
+if (isset($_REQUEST['createNewTables3NF'])) {
+    $newtables = json_decode($_REQUEST['newTables']);
+    $res = PMA_createNewTablesFor3NF($newtables, $db);
+    $response->addJSON($res);
+    exit;
+}
+if (isset($_POST['repeatingColumns'])) {
+    $repeatingColumns = $_POST['repeatingColumns'];
+    $newTable = $_POST['newTable'];
+    $newColumn = $_POST['newColumn'];
+    $primary_columns = $_POST['primary_columns'];
+    $res = PMA_moveRepeatingGroup(
+        $repeatingColumns, $primary_columns, $newTable, $newColumn, $table, $db
+    );
+    $response->addJSON($res);
+    exit;
+}
+if (isset($_REQUEST['step1'])) {
+    $html = PMA_getHtmlFor1NFStep1($db, $table, $normalForm);
+    $response->addHTML($html);
+} else if (isset($_REQUEST['step2'])) {
+    $res = PMA_getHtmlContentsFor1NFStep2($db, $table);
+    $response->addJSON($res);
+} else if (isset($_REQUEST['step3'])) {
+    $res = PMA_getHtmlContentsFor1NFStep3($db, $table);
+    $response->addJSON($res);
+} else if (isset($_REQUEST['step4'])) {
+    $res = PMA_getHtmlContentsFor1NFStep4($db, $table);
+    $response->addJSON($res);
+} else if (isset($_REQUEST['step']) && $_REQUEST['step'] == '2.1') {
+    $res = PMA_getHtmlFor2NFstep1($db, $table);
+    $response->addJSON($res);
+} else if (isset($_REQUEST['step']) && $_REQUEST['step'] == '3.1') {
+    $tables = $_REQUEST['tables'];
+    $res = PMA_getHtmlFor3NFstep1($db, $tables);
+    $response->addJSON($res);
+} else {
+    $response->addHTML(PMA_getHtmlForNormalizetable());
+}