phpmyadmin working

1 files changed, 556 insertions, 0 deletions

diff --git a/srcs/phpmyadmin/libraries/tbl_columns_definition_form.inc.php b/srcs/phpmyadmin/libraries/tbl_columns_definition_form.inc.php
new file mode 100644
index 0000000..366d7a2
--- /dev/null
+++ b/srcs/phpmyadmin/libraries/tbl_columns_definition_form.inc.php
@@ -0,0 +1,556 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Display form for changing/adding table fields/columns.
+ * Included by tbl_addfield.php and tbl_create.php
+ *
+ * @package PhpMyAdmin
+ */
+declare(strict_types=1);
+
+use PhpMyAdmin\Charsets;
+use PhpMyAdmin\Charsets\Charset;
+use PhpMyAdmin\Charsets\Collation;
+use PhpMyAdmin\DatabaseInterface;
+use PhpMyAdmin\Partition;
+use PhpMyAdmin\Relation;
+use PhpMyAdmin\Response;
+use PhpMyAdmin\Table;
+use PhpMyAdmin\TablePartitionDefinition;
+use PhpMyAdmin\Template;
+use PhpMyAdmin\Transformations;
+use PhpMyAdmin\Util;
+
+if (! defined('PHPMYADMIN')) {
+    exit;
+}
+
+/**
+ * Check parameters
+ */
+Util::checkParameters(
+    [
+        'server',
+        'db',
+        'table',
+        'action',
+        'num_fields',
+    ]
+);
+
+global $db, $table;
+
+/** @var Relation $relation */
+$relation = $containerBuilder->get('relation');
+$transformations = new Transformations();
+$template = new Template();
+
+/**
+ * Initialize to avoid code execution path warnings
+ */
+
+if (! isset($num_fields)) {
+    $num_fields = 0;
+}
+if (! isset($mime_map)) {
+    $mime_map = null;
+}
+if (! isset($columnMeta)) {
+    $columnMeta = [];
+}
+
+$length_values_input_size = 8;
+
+$content_cells = [];
+
+/** @var string $db */
+$form_params = [
+    'db' => $db,
+];
+
+if ($action == 'tbl_create.php') {
+    $form_params['reload'] = 1;
+} else {
+    if ($action == 'tbl_addfield.php') {
+        $form_params = array_merge(
+            $form_params,
+            [
+                'field_where' => Util::getValueByKey($_POST, 'field_where'),
+            ]
+        );
+        if (isset($_POST['field_where'])) {
+            $form_params['after_field'] = $_POST['after_field'];
+        }
+    }
+    $form_params['table'] = $table;
+}
+
+$form_params['orig_num_fields'] = $num_fields;
+
+$form_params = array_merge(
+    $form_params,
+    [
+        'orig_field_where' => Util::getValueByKey($_POST, 'field_where'),
+        'orig_after_field' => Util::getValueByKey($_POST, 'after_field'),
+    ]
+);
+
+if (isset($selected) && is_array($selected)) {
+    foreach ($selected as $o_fld_nr => $o_fld_val) {
+        $form_params['selected[' . $o_fld_nr . ']'] = $o_fld_val;
+    }
+}
+
+$is_backup = ($action != 'tbl_create.php' && $action != 'tbl_addfield.php');
+
+$cfgRelation = $relation->getRelationsParam();
+
+$comments_map = $relation->getComments($db, $table);
+
+$move_columns = [];
+if (isset($fields_meta)) {
+    /** @var DatabaseInterface $dbi */
+    $dbi = $containerBuilder->get('dbi');
+    $move_columns = $dbi->getTable($db, $table)->getColumnsMeta();
+}
+
+$available_mime = [];
+if ($cfgRelation['mimework'] && $GLOBALS['cfg']['BrowseMIME']) {
+    $mime_map = $transformations->getMime($db, $table);
+    $available_mime = $transformations->getAvailableMimeTypes();
+}
+
+// this will be used on templates/columns_definitions/transformation.twig
+$mime_types = [
+    'input_transformation',
+    'transformation',
+];
+foreach ($mime_types as $mime_type) {
+    if (isset($available_mime[$mime_type]) and is_iterable($available_mime[$mime_type])) {
+        foreach ($available_mime[$mime_type] as $mimekey => $transform) {
+            $available_mime[$mime_type . '_file_quoted'][$mimekey] = preg_quote(
+                $available_mime[$mime_type . '_file'][$mimekey],
+                '@'
+            );
+        }
+    }
+}
+
+//  workaround for field_fulltext, because its submitted indices contain
+//  the index as a value, not a key. Inserted here for easier maintenance
+//  and less code to change in existing files.
+if (isset($field_fulltext) && is_array($field_fulltext)) {
+    foreach ($field_fulltext as $fulltext_nr => $fulltext_indexkey) {
+        $submit_fulltext[$fulltext_indexkey] = $fulltext_indexkey;
+    }
+}
+if (isset($_POST['submit_num_fields'])
+    || isset($_POST['submit_partition_change'])
+) {
+    //if adding new fields, set regenerate to keep the original values
+    $regenerate = 1;
+}
+
+$foreigners = $relation->getForeigners($db, $table, '', 'foreign');
+$child_references = null;
+// From MySQL 5.6.6 onwards columns with foreign keys can be renamed.
+// Hence, no need to get child references
+if ($GLOBALS['dbi']->getVersion() < 50606) {
+    $child_references = $relation->getChildReferences($db, $table);
+}
+
+for ($columnNumber = 0; $columnNumber < $num_fields; $columnNumber++) {
+    $type = '';
+    $length = '';
+    $columnMeta = [];
+    $submit_attribute = null;
+    $extracted_columnspec = [];
+
+    if (! empty($regenerate)) {
+        $columnMeta = array_merge(
+            $columnMeta,
+            [
+                'Field'        => Util::getValueByKey(
+                    $_POST,
+                    "field_name.${columnNumber}",
+                    null
+                ),
+                'Type'         => Util::getValueByKey(
+                    $_POST,
+                    "field_type.${columnNumber}",
+                    null
+                ),
+                'Collation'    => Util::getValueByKey(
+                    $_POST,
+                    "field_collation.${columnNumber}",
+                    ''
+                ),
+                'Null'         => Util::getValueByKey(
+                    $_POST,
+                    "field_null.${columnNumber}",
+                    ''
+                ),
+                'DefaultType'  => Util::getValueByKey(
+                    $_POST,
+                    "field_default_type.${columnNumber}",
+                    'NONE'
+                ),
+                'DefaultValue' => Util::getValueByKey(
+                    $_POST,
+                    "field_default_value.${columnNumber}",
+                    ''
+                ),
+                'Extra'        => Util::getValueByKey(
+                    $_POST,
+                    "field_extra.${columnNumber}",
+                    null
+                ),
+                'Virtuality'   => Util::getValueByKey(
+                    $_POST,
+                    "field_virtuality.${columnNumber}",
+                    ''
+                ),
+                'Expression'   => Util::getValueByKey(
+                    $_POST,
+                    "field_expression.${columnNumber}",
+                    ''
+                ),
+            ]
+        );
+
+        $columnMeta['Key'] = '';
+        $parts = explode(
+            '_',
+            Util::getValueByKey($_POST, "field_key.${columnNumber}", ''),
+            2
+        );
+        if (count($parts) === 2 && $parts[1] == $columnNumber) {
+            $columnMeta['Key'] = Util::getValueByKey(
+                [
+                    'primary' => 'PRI',
+                    'index' => 'MUL',
+                    'unique' => 'UNI',
+                    'fulltext' => 'FULLTEXT',
+                    'spatial' => 'SPATIAL',
+                ],
+                $parts[0],
+                ''
+            );
+        }
+
+        $columnMeta['Comment']
+            = isset($submit_fulltext[$columnNumber])
+            && ($submit_fulltext[$columnNumber] == $columnNumber)
+                ? 'FULLTEXT' : false;
+
+        switch ($columnMeta['DefaultType']) {
+            case 'NONE':
+                $columnMeta['Default'] = null;
+                break;
+            case 'USER_DEFINED':
+                $columnMeta['Default'] = $columnMeta['DefaultValue'];
+                break;
+            case 'NULL':
+            case 'CURRENT_TIMESTAMP':
+            case 'current_timestamp()':
+                $columnMeta['Default'] = $columnMeta['DefaultType'];
+                break;
+        }
+
+        $length = Util::getValueByKey($_POST, "field_length.${columnNumber}", $length);
+        $submit_attribute = Util::getValueByKey(
+            $_POST,
+            "field_attribute.${columnNumber}",
+            false
+        );
+        $comments_map[$columnMeta['Field']] = Util::getValueByKey(
+            $_POST,
+            "field_comments.${columnNumber}"
+        );
+
+        $mime_map[$columnMeta['Field']] = array_merge(
+            isset($mime_map[$columnMeta['Field']]) ? $mime_map[$columnMeta['Field']] : [],
+            [
+                'mimetype' => Util::getValueByKey($_POST, "field_mimetype.${$columnNumber}"),
+                'transformation' => Util::getValueByKey(
+                    $_POST,
+                    "field_transformation.${$columnNumber}"
+                ),
+                'transformation_options' => Util::getValueByKey(
+                    $_POST,
+                    "field_transformation_options.${$columnNumber}"
+                ),
+            ]
+        );
+    } elseif (isset($fields_meta[$columnNumber])) {
+        $columnMeta = $fields_meta[$columnNumber];
+        $virtual = [
+            'VIRTUAL',
+            'PERSISTENT',
+            'VIRTUAL GENERATED',
+            'STORED GENERATED',
+        ];
+        if (in_array($columnMeta['Extra'], $virtual)) {
+            $tableObj = new Table($GLOBALS['table'], $GLOBALS['db']);
+            $expressions = $tableObj->getColumnGenerationExpression(
+                $columnMeta['Field']
+            );
+            $columnMeta['Expression'] = $expressions[$columnMeta['Field']];
+        }
+        switch ($columnMeta['Default']) {
+            case null:
+                if ($columnMeta['Default'] === null) {
+                    if ($columnMeta['Null'] == 'YES') {
+                        $columnMeta['DefaultType'] = 'NULL';
+                        $columnMeta['DefaultValue'] = '';
+                    } else {
+                        $columnMeta['DefaultType'] = 'NONE';
+                        $columnMeta['DefaultValue'] = '';
+                    }
+                } else { // empty
+                    $columnMeta['DefaultType'] = 'USER_DEFINED';
+                    $columnMeta['DefaultValue'] = $columnMeta['Default'];
+                }
+                break;
+            case 'CURRENT_TIMESTAMP':
+            case 'current_timestamp()':
+                $columnMeta['DefaultType'] = 'CURRENT_TIMESTAMP';
+                $columnMeta['DefaultValue'] = '';
+                break;
+            default:
+                $columnMeta['DefaultType'] = 'USER_DEFINED';
+                $columnMeta['DefaultValue'] = $columnMeta['Default'];
+
+                if ('text' === substr($columnMeta['Type'], -4)) {
+                    $textDefault = substr($columnMeta['Default'], 1, -1);
+                    $columnMeta['Default'] = stripcslashes($textDefault !== false ? $textDefault : $columnMeta['Default']);
+                }
+
+                break;
+        }
+    }
+
+    if (isset($columnMeta['Type'])) {
+        $extracted_columnspec = Util::extractColumnSpec(
+            $columnMeta['Type']
+        );
+        if ($extracted_columnspec['type'] == 'bit') {
+            $columnMeta['Default']
+                = Util::convertBitDefaultValue($columnMeta['Default']);
+        }
+        $type = $extracted_columnspec['type'];
+        if ($length == '') {
+            $length = $extracted_columnspec['spec_in_brackets'];
+        }
+    } else {
+        // creating a column
+        $columnMeta['Type'] = '';
+    }
+
+    // Variable tell if current column is bound in a foreign key constraint or not.
+    // MySQL version from 5.6.6 allow renaming columns with foreign keys
+    if (isset($columnMeta['Field'])
+        && isset($form_params['table'])
+        && $GLOBALS['dbi']->getVersion() < 50606
+    ) {
+        $columnMeta['column_status'] = $relation->checkChildForeignReferences(
+            $form_params['db'],
+            $form_params['table'],
+            $columnMeta['Field'],
+            $foreigners,
+            $child_references
+        );
+    }
+
+    // some types, for example longtext, are reported as
+    // "longtext character set latin7" when their charset and / or collation
+    // differs from the ones of the corresponding database.
+    // rtrim the type, for cases like "float unsigned"
+    $type = rtrim(
+        preg_replace('/[\s]character set[\s][\S]+/', '', $type)
+    );
+
+    /**
+     * old column attributes
+     */
+    if ($is_backup) {
+        // old column name
+        if (isset($columnMeta['Field'])) {
+            $form_params['field_orig[' . $columnNumber . ']']
+                = $columnMeta['Field'];
+            if (isset($columnMeta['column_status'])
+                && ! $columnMeta['column_status']['isEditable']
+            ) {
+                $form_params['field_name[' . $columnNumber . ']']
+                    = $columnMeta['Field'];
+            }
+        } else {
+            $form_params['field_orig[' . $columnNumber . ']'] = '';
+        }
+
+        // old column type
+        if (isset($columnMeta['Type'])) {
+            // keep in uppercase because the new type will be in uppercase
+            $form_params['field_type_orig[' . $columnNumber . ']'] = mb_strtoupper($type);
+            if (isset($columnMeta['column_status'])
+                && ! $columnMeta['column_status']['isEditable']
+            ) {
+                $form_params['field_type[' . $columnNumber . ']'] = mb_strtoupper($type);
+            }
+        } else {
+            $form_params['field_type_orig[' . $columnNumber . ']'] = '';
+        }
+
+        // old column length
+        $form_params['field_length_orig[' . $columnNumber . ']'] = $length;
+
+        // old column default
+        $form_params = array_merge(
+            $form_params,
+            [
+                "field_default_value_orig[${columnNumber}]" => Util::getValueByKey(
+                    $columnMeta,
+                    'Default',
+                    ''
+                ),
+                "field_default_type_orig[${columnNumber}]"  => Util::getValueByKey(
+                    $columnMeta,
+                    'DefaultType',
+                    ''
+                ),
+                "field_collation_orig[${columnNumber}]"     => Util::getValueByKey(
+                    $columnMeta,
+                    'Collation',
+                    ''
+                ),
+                "field_attribute_orig[${columnNumber}]"     => trim(
+                    Util::getValueByKey($extracted_columnspec, 'attribute', '')
+                ),
+                "field_null_orig[${columnNumber}]"          => Util::getValueByKey(
+                    $columnMeta,
+                    'Null',
+                    ''
+                ),
+                "field_extra_orig[${columnNumber}]"         => Util::getValueByKey(
+                    $columnMeta,
+                    'Extra',
+                    ''
+                ),
+                "field_comments_orig[${columnNumber}]"      => Util::getValueByKey(
+                    $columnMeta,
+                    'Comment',
+                    ''
+                ),
+                "field_virtuality_orig[${columnNumber}]"    => Util::getValueByKey(
+                    $columnMeta,
+                    'Virtuality',
+                    ''
+                ),
+                "field_expression_orig[${columnNumber}]"    => Util::getValueByKey(
+                    $columnMeta,
+                    'Expression',
+                    ''
+                ),
+            ]
+        );
+    }
+
+    $default_value = '';
+    $type_upper = mb_strtoupper($type);
+
+    // For a TIMESTAMP, do not show the string "CURRENT_TIMESTAMP" as a default value
+    if (isset($columnMeta['DefaultValue'])) {
+        $default_value = $columnMeta['DefaultValue'];
+    }
+    if ($type_upper == 'BIN)') {
+        $default_value = Util::convertBitDefaultValue($columnMeta['DefaultValue']);
+    } elseif ($type_upper == 'BINARY' || $type_upper == 'VARBINARY') {
+        $default_value = bin2hex($columnMeta['DefaultValue']);
+    }
+
+    $content_cells[$columnNumber] = [
+        'column_number' => $columnNumber,
+        'column_meta' => $columnMeta,
+        'type_upper' => $type_upper,
+        'default_value' => $default_value,
+        'length_values_input_size' => $length_values_input_size,
+        'length' => $length,
+        'extracted_columnspec' => $extracted_columnspec,
+        'submit_attribute' => $submit_attribute,
+        'comments_map' => $comments_map,
+        'fields_meta' => isset($fields_meta) ? $fields_meta : null,
+        'is_backup' => $is_backup,
+        'move_columns' => $move_columns,
+        'cfg_relation' => $cfgRelation,
+        'available_mime' => $available_mime,
+        'mime_map' => isset($mime_map) ? $mime_map : [],
+    ];
+} // end for
+
+$partitionDetails = TablePartitionDefinition::getDetails();
+
+$charsets = Charsets::getCharsets($GLOBALS['dbi'], $GLOBALS['cfg']['Server']['DisableIS']);
+$collations = Charsets::getCollations($GLOBALS['dbi'], $GLOBALS['cfg']['Server']['DisableIS']);
+$charsetsList = [];
+/** @var Charset $charset */
+foreach ($charsets as $charset) {
+    $collationsList = [];
+    /** @var Collation $collation */
+    foreach ($collations[$charset->getName()] as $collation) {
+        $collationsList[] = [
+            'name' => $collation->getName(),
+            'description' => $collation->getDescription(),
+        ];
+    }
+    $charsetsList[] = [
+        'name' => $charset->getName(),
+        'description' => $charset->getDescription(),
+        'collations' => $collationsList,
+    ];
+}
+
+$html = $template->render('columns_definitions/column_definitions_form', [
+    'is_backup' => $is_backup,
+    'fields_meta' => isset($fields_meta) ? $fields_meta : null,
+    'mimework' => $cfgRelation['mimework'],
+    'action' => $action,
+    'form_params' => $form_params,
+    'content_cells' => $content_cells,
+    'partition_details' => $partitionDetails,
+    'primary_indexes' => isset($_POST['primary_indexes']) ? $_POST['primary_indexes'] : null,
+    'unique_indexes' => isset($_POST['unique_indexes']) ? $_POST['unique_indexes'] : null,
+    'indexes' => isset($_POST['indexes']) ? $_POST['indexes'] : null,
+    'fulltext_indexes' => isset($_POST['fulltext_indexes']) ? $_POST['fulltext_indexes'] : null,
+    'spatial_indexes' => isset($_POST['spatial_indexes']) ? $_POST['spatial_indexes'] : null,
+    'table' => isset($_POST['table']) ? $_POST['table'] : null,
+    'comment' => isset($_POST['comment']) ? $_POST['comment'] : null,
+    'tbl_collation' => isset($_POST['tbl_collation']) ? $_POST['tbl_collation'] : null,
+    'charsets' => $charsetsList,
+    'tbl_storage_engine' => isset($_POST['tbl_storage_engine']) ? $_POST['tbl_storage_engine'] : null,
+    'connection' => isset($_POST['connection']) ? $_POST['connection'] : null,
+    'change_column' => isset($_POST['change_column']) ? $_POST['change_column'] : null,
+    'is_virtual_columns_supported' => Util::isVirtualColumnsSupported(),
+    'browse_mime' => isset($GLOBALS['cfg']['BrowseMIME']) ? $GLOBALS['cfg']['BrowseMIME'] : null,
+    'server_type' => Util::getServerType(),
+    'max_rows' => intval($GLOBALS['cfg']['MaxRows']),
+    'char_editing' => isset($GLOBALS['cfg']['CharEditing']) ? $GLOBALS['cfg']['CharEditing'] : null,
+    'attribute_types' => $GLOBALS['dbi']->types->getAttributes(),
+    'privs_available' => ((isset($GLOBALS['col_priv']) ? $GLOBALS['col_priv'] : false)
+        && (isset($GLOBALS['is_reload_priv']) ? $GLOBALS['is_reload_priv'] : false)
+    ),
+    'max_length' => $GLOBALS['dbi']->getVersion() >= 50503 ? 1024 : 255,
+    'have_partitioning' => Partition::havePartitioning(),
+    'dbi' => $GLOBALS['dbi'],
+    'disable_is' => $GLOBALS['cfg']['Server']['DisableIS'],
+]);
+
+unset($form_params);
+
+$response = Response::getInstance();
+$response->getHeader()->getScripts()->addFiles(
+    [
+        'vendor/jquery/jquery.uitablefilter.js',
+        'indexes.js',
+    ]
+);
+$response->addHTML($html);