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<?php /* vim: set expandtab sw=4 ts=4 sts=4: */ /** * Holds the PhpMyAdmin\Operations class * * @package PhpMyAdmin */ declare(strict_types=1); namespace PhpMyAdmin; use PhpMyAdmin\Charsets\Charset; use PhpMyAdmin\Charsets\Collation; use PhpMyAdmin\Engines\Innodb; use PhpMyAdmin\Plugins\Export\ExportSql; /** * Set of functions with the operations section in phpMyAdmin * * @package PhpMyAdmin */ class Operations { /** * @var Relation */ private $relation; /** * @var DatabaseInterface */ private $dbi; /** * Operations constructor. * * @param DatabaseInterface $dbi DatabaseInterface object * @param Relation $relation Relation object */ public function __construct(DatabaseInterface $dbi, Relation $relation) { $this->dbi = $dbi; $this->relation = $relation; } /** * Get HTML output for database comment * * @param string $db database name * * @return string */ public function getHtmlForDatabaseComment($db) { $html_output = '<div>' . '<form method="post" action="db_operations.php" id="formDatabaseComment">' . Url::getHiddenInputs($db) . '<fieldset>' . '<legend>'; if (Util::showIcons('ActionLinksMode')) { $html_output .= Util::getImage('b_comment') . ' '; } $html_output .= __('Database comment'); $html_output .= '</legend>'; $html_output .= '<input type="text" name="comment" ' . 'class="textfield"' . 'value="' . htmlspecialchars($this->relation->getDbComment($db)) . '">' . '</fieldset>'; $html_output .= '<fieldset class="tblFooters">' . '<input class="btn btn-primary" type="submit" value="' . __('Go') . '">' . '</fieldset>' . '</form>' . '</div>'; return $html_output; } /** * Get HTML output for rename database * * @param string $db database name * @param string $db_collation dataset collation * * @return string */ public function getHtmlForRenameDatabase($db, $db_collation) { $html_output = '<div>' . '<form id="rename_db_form" ' . 'class="ajax" ' . 'method="post" action="db_operations.php" ' . 'onsubmit="return Functions.emptyCheckTheField(this, \'newname\')">'; if ($db_collation !== null) { $html_output .= '<input type="hidden" name="db_collation" ' . 'value="' . $db_collation . '">' . "\n"; } $html_output .= '<input type="hidden" name="what" value="data">' . '<input type="hidden" name="db_rename" value="true">' . Url::getHiddenInputs($db) . '<fieldset>' . '<legend>'; if (Util::showIcons('ActionLinksMode')) { $html_output .= Util::getImage('b_edit') . ' '; } $html_output .= __('Rename database to') . '</legend>'; $html_output .= '<input id="new_db_name" type="text" name="newname" ' . 'maxlength="64" class="textfield" required="required">'; $html_output .= '<br>'; if ($GLOBALS['db_priv'] && $GLOBALS['table_priv'] && $GLOBALS['col_priv'] && $GLOBALS['proc_priv'] && $GLOBALS['is_reload_priv'] ) { $html_output .= '<input type="checkbox" name="adjust_privileges" ' . 'value="1" id="checkbox_adjust_privileges" checked="checked">'; } else { $html_output .= '<input type="checkbox" name="adjust_privileges" ' . 'value="1" id="checkbox_adjust_privileges" title="' . __( 'You don\'t have sufficient privileges to perform this ' . 'operation; Please refer to the documentation for more details' ) . '" disabled>'; } $html_output .= '<label for="checkbox_adjust_privileges">' . __('Adjust privileges') . Util::showDocu('faq', 'faq6-39') . '</label><br>'; $html_output .= '' . '</fieldset>' . '<fieldset class="tblFooters">' . '<input id="rename_db_input" class="btn btn-primary" type="submit" value="' . __('Go') . '">' . '</fieldset>' . '</form>' . '</div>'; return $html_output; } /** * Get HTML for database drop link * * @param string $db database name * * @return string */ public function getHtmlForDropDatabaseLink($db) { $this_sql_query = 'DROP DATABASE ' . Util::backquote($db); $this_url_params = [ 'sql_query' => $this_sql_query, 'back' => 'db_operations.php', 'goto' => 'index.php', 'reload' => '1', 'purge' => '1', 'message_to_show' => sprintf( __('Database %s has been dropped.'), htmlspecialchars(Util::backquote($db)) ), 'db' => null, ]; $html_output = '<div>' . '<fieldset class="caution">'; $html_output .= '<legend>'; if (Util::showIcons('ActionLinksMode')) { $html_output .= Util::getImage('b_deltbl') . ' '; } $html_output .= __('Remove database') . '</legend>'; $html_output .= '<ul>'; $html_output .= $this->getDeleteDataOrTablelink( $this_url_params, 'DROP_DATABASE', __('Drop the database (DROP)'), 'drop_db_anchor' ); $html_output .= '</ul></fieldset>' . '</div>'; return $html_output; } /** * Get HTML snippet for copy database * * @param string $db database name * @param string $db_collation dataset collation * * @return string */ public function getHtmlForCopyDatabase($db, $db_collation) { $drop_clause = 'DROP TABLE / DROP VIEW'; $choices = [ 'structure' => __('Structure only'), 'data' => __('Structure and data'), 'dataonly' => __('Data only'), ]; $pma_switch_to_new = isset($_SESSION['pma_switch_to_new']) && $_SESSION['pma_switch_to_new']; $html_output = '<div>'; $html_output .= '<form id="copy_db_form" ' . 'class="ajax" ' . 'method="post" action="db_operations.php" ' . 'onsubmit="return Functions.emptyCheckTheField(this, \'newname\')">'; if ($db_collation !== null) { $html_output .= '<input type="hidden" name="db_collation" ' . 'value="' . $db_collation . '">' . "\n"; } $html_output .= '<input type="hidden" name="db_copy" value="true">' . "\n" . Url::getHiddenInputs($db); $html_output .= '<fieldset>' . '<legend>'; if (Util::showIcons('ActionLinksMode')) { $html_output .= Util::getImage('b_edit') . ' '; } $html_output .= __('Copy database to') . '</legend>' . '<input type="text" maxlength="64" name="newname" ' . 'class="textfield" required="required"><br>' . Util::getRadioFields( 'what', $choices, 'data', true ); $html_output .= '<br>'; $html_output .= '<input type="checkbox" name="create_database_before_copying" ' . 'value="1" id="checkbox_create_database_before_copying"' . 'checked="checked">'; $html_output .= '<label for="checkbox_create_database_before_copying">' . __('CREATE DATABASE before copying') . '</label><br>'; $html_output .= '<input type="checkbox" name="drop_if_exists" value="true"' . 'id="checkbox_drop">'; $html_output .= '<label for="checkbox_drop">' . sprintf(__('Add %s'), $drop_clause) . '</label><br>'; $html_output .= '<input type="checkbox" name="sql_auto_increment" value="1" ' . 'checked="checked" id="checkbox_auto_increment">'; $html_output .= '<label for="checkbox_auto_increment">' . __('Add AUTO_INCREMENT value') . '</label><br>'; $html_output .= '<input type="checkbox" name="add_constraints" value="1"' . 'id="checkbox_constraints" checked="checked">'; $html_output .= '<label for="checkbox_constraints">' . __('Add constraints') . '</label><br>'; $html_output .= '<br>'; if ($GLOBALS['db_priv'] && $GLOBALS['table_priv'] && $GLOBALS['col_priv'] && $GLOBALS['proc_priv'] && $GLOBALS['is_reload_priv'] ) { $html_output .= '<input type="checkbox" name="adjust_privileges" ' . 'value="1" id="checkbox_privileges" checked="checked">'; } else { $html_output .= '<input type="checkbox" name="adjust_privileges" ' . 'value="1" id="checkbox_privileges" title="' . __( 'You don\'t have sufficient privileges to perform this ' . 'operation; Please refer to the documentation for more details' ) . '" disabled>'; } $html_output .= '<label for="checkbox_privileges">' . __('Adjust privileges') . Util::showDocu('faq', 'faq6-39') . '</label><br>'; $html_output .= '<input type="checkbox" name="switch_to_new" value="true"' . 'id="checkbox_switch"' . ($pma_switch_to_new ? ' checked="checked"' : '') . '>'; $html_output .= '<label for="checkbox_switch">' . __('Switch to copied database') . '</label>' . '</fieldset>'; $html_output .= '<fieldset class="tblFooters">' . '<input class="btn btn-primary" type="submit" name="submit_copy" value="' . __('Go') . '">' . '</fieldset>' . '</form>' . '</div>'; return $html_output; } /** * Get HTML snippet for change database charset * * @param string $db database name * @param string $db_collation dataset collation * * @return string */ public function getHtmlForChangeDatabaseCharset($db, $db_collation) { $html_output = '<div>' . '<form id="change_db_charset_form" '; $html_output .= 'class="ajax" '; $html_output .= 'method="post" action="db_operations.php">'; $html_output .= Url::getHiddenInputs($db); $html_output .= '<fieldset>' . "\n" . ' <legend>'; if (Util::showIcons('ActionLinksMode')) { $html_output .= Util::getImage('s_asci') . ' '; } $html_output .= '<label for="select_db_collation">' . __('Collation') . '</label>' . "\n" . '</legend>' . "\n"; $html_output .= '<select lang="en" dir="ltr" name="db_collation" id="select_db_collation">' . "\n"; $html_output .= '<option value=""></option>' . "\n"; $charsets = Charsets::getCharsets($this->dbi, $GLOBALS['cfg']['Server']['DisableIS']); $collations = Charsets::getCollations($this->dbi, $GLOBALS['cfg']['Server']['DisableIS']); /** @var Charset $charset */ foreach ($charsets as $charset) { $html_output .= '<optgroup label="' . $charset->getName() . '" title="' . $charset->getDescription() . '">' . "\n"; /** @var Collation $collation */ foreach ($collations[$charset->getName()] as $collation) { $html_output .= '<option value="' . $collation->getName() . '" title="' . $collation->getDescription() . '"' . ($db_collation == $collation->getName() ? ' selected' : '') . '>' . $collation->getName() . '</option>' . "\n"; } $html_output .= '</optgroup>' . "\n"; } $html_output .= '</select>' . "\n"; $html_output .= '<br>' . '<input type="checkbox" name="change_all_tables_collations"' . 'id="checkbox_change_all_tables_collations">' . '<label for="checkbox_change_all_tables_collations">' . __('Change all tables collations') . '</label>' . '<br>' . '<span id="span_change_all_tables_columns_collations"><input type="checkbox" name="change_all_tables_columns_collations"' . 'id="checkbox_change_all_tables_columns_collations">' . '<label for="checkbox_change_all_tables_columns_collations">' . __('Change all tables columns collations') . '</label></span>' . '</fieldset>' . '<fieldset class="tblFooters">' . '<input class="btn btn-primary" type="submit" name="submitcollation"' . ' value="' . __('Go') . '">' . "\n" . '</fieldset>' . "\n" . '</form></div>' . "\n"; return $html_output; } /** * Run the Procedure definitions and function definitions * * to avoid selecting alternatively the current and new db * we would need to modify the CREATE definitions to qualify * the db name * * @param string $db database name * * @return void */ public function runProcedureAndFunctionDefinitions($db) { $procedure_names = $this->dbi->getProceduresOrFunctions($db, 'PROCEDURE'); if ($procedure_names) { foreach ($procedure_names as $procedure_name) { $this->dbi->selectDb($db); $tmp_query = $this->dbi->getDefinition( $db, 'PROCEDURE', $procedure_name ); if ($tmp_query !== null) { // collect for later display $GLOBALS['sql_query'] .= "\n" . $tmp_query; $this->dbi->selectDb($_POST['newname']); $this->dbi->query($tmp_query); } } } $function_names = $this->dbi->getProceduresOrFunctions($db, 'FUNCTION'); if ($function_names) { foreach ($function_names as $function_name) { $this->dbi->selectDb($db); $tmp_query = $this->dbi->getDefinition( $db, 'FUNCTION', $function_name ); if ($tmp_query !== null) { // collect for later display $GLOBALS['sql_query'] .= "\n" . $tmp_query; $this->dbi->selectDb($_POST['newname']); $this->dbi->query($tmp_query); } } } } /** * Create database before copy * * @return void */ public function createDbBeforeCopy() { $local_query = 'CREATE DATABASE IF NOT EXISTS ' . Util::backquote($_POST['newname']); if (isset($_POST['db_collation'])) { $local_query .= ' DEFAULT' . Util::getCharsetQueryPart($_POST['db_collation']); } $local_query .= ';'; $GLOBALS['sql_query'] .= $local_query; // save the original db name because Tracker.php which // may be called under $this->dbi->query() changes $GLOBALS['db'] // for some statements, one of which being CREATE DATABASE $original_db = $GLOBALS['db']; $this->dbi->query($local_query); $GLOBALS['db'] = $original_db; // Set the SQL mode to NO_AUTO_VALUE_ON_ZERO to prevent MySQL from creating // export statements it cannot import $sql_set_mode = "SET SQL_MODE='NO_AUTO_VALUE_ON_ZERO'"; $this->dbi->query($sql_set_mode); // rebuild the database list because Table::moveCopy // checks in this list if the target db exists $GLOBALS['dblist']->databases->build(); } /** * Get views as an array and create SQL view stand-in * * @param array $tables_full array of all tables in given db or dbs * @param ExportSql $export_sql_plugin export plugin instance * @param string $db database name * * @return array */ public function getViewsAndCreateSqlViewStandIn( array $tables_full, $export_sql_plugin, $db ) { $views = []; foreach ($tables_full as $each_table => $tmp) { // to be able to rename a db containing views, // first all the views are collected and a stand-in is created // the real views are created after the tables if ($this->dbi->getTable($db, (string) $each_table)->isView()) { // If view exists, and 'add drop view' is selected: Drop it! if ($_POST['what'] != 'nocopy' && isset($_POST['drop_if_exists']) && $_POST['drop_if_exists'] == 'true' ) { $drop_query = 'DROP VIEW IF EXISTS ' . Util::backquote($_POST['newname']) . '.' . Util::backquote($each_table); $this->dbi->query($drop_query); $GLOBALS['sql_query'] .= "\n" . $drop_query . ';'; } $views[] = $each_table; // Create stand-in definition to resolve view dependencies $sql_view_standin = $export_sql_plugin->getTableDefStandIn( $db, $each_table, "\n" ); $this->dbi->selectDb($_POST['newname']); $this->dbi->query($sql_view_standin); $GLOBALS['sql_query'] .= "\n" . $sql_view_standin; } } return $views; } /** * Get sql query for copy/rename table and boolean for whether copy/rename or not * * @param array $tables_full array of all tables in given db or dbs * @param boolean $move whether database name is empty or not * @param string $db database name * * @return array SQL queries for the constraints */ public function copyTables(array $tables_full, $move, $db) { $sqlContraints = []; foreach ($tables_full as $each_table => $tmp) { // skip the views; we have created stand-in definitions if ($this->dbi->getTable($db, (string) $each_table)->isView()) { continue; } // value of $what for this table only $this_what = $_POST['what']; // do not copy the data from a Merge table // note: on the calling FORM, 'data' means 'structure and data' if ($this->dbi->getTable($db, (string) $each_table)->isMerge()) { if ($this_what == 'data') { $this_what = 'structure'; } if ($this_what == 'dataonly') { $this_what = 'nocopy'; } } if ($this_what != 'nocopy') { // keep the triggers from the original db+table // (third param is empty because delimiters are only intended // for importing via the mysql client or our Import feature) $triggers = $this->dbi->getTriggers($db, (string) $each_table, ''); if (! Table::moveCopy( $db, $each_table, $_POST['newname'], $each_table, (isset($this_what) ? $this_what : 'data'), $move, 'db_copy' )) { $GLOBALS['_error'] = true; break; } // apply the triggers to the destination db+table if ($triggers) { $this->dbi->selectDb($_POST['newname']); foreach ($triggers as $trigger) { $this->dbi->query($trigger['create']); $GLOBALS['sql_query'] .= "\n" . $trigger['create'] . ';'; } } // this does not apply to a rename operation if (isset($_POST['add_constraints']) && ! empty($GLOBALS['sql_constraints_query']) ) { $sqlContraints[] = $GLOBALS['sql_constraints_query']; unset($GLOBALS['sql_constraints_query']); } } } return $sqlContraints; } /** * Run the EVENT definition for selected database * * to avoid selecting alternatively the current and new db * we would need to modify the CREATE definitions to qualify * the db name * * @param string $db database name * * @return void */ public function runEventDefinitionsForDb($db) { $event_names = $this->dbi->fetchResult( 'SELECT EVENT_NAME FROM information_schema.EVENTS WHERE EVENT_SCHEMA= \'' . $this->dbi->escapeString($db) . '\';' ); if ($event_names) { foreach ($event_names as $event_name) { $this->dbi->selectDb($db); $tmp_query = $this->dbi->getDefinition($db, 'EVENT', $event_name); // collect for later display $GLOBALS['sql_query'] .= "\n" . $tmp_query; $this->dbi->selectDb($_POST['newname']); $this->dbi->query($tmp_query); } } } /** * Handle the views, return the boolean value whether table rename/copy or not * * @param array $views views as an array * @param boolean $move whether database name is empty or not * @param string $db database name * * @return void */ public function handleTheViews(array $views, $move, $db) { // temporarily force to add DROP IF EXIST to CREATE VIEW query, // to remove stand-in VIEW that was created earlier // ( $_POST['drop_if_exists'] is used in moveCopy() ) if (isset($_POST['drop_if_exists'])) { $temp_drop_if_exists = $_POST['drop_if_exists']; } $_POST['drop_if_exists'] = 'true'; foreach ($views as $view) { $copying_succeeded = Table::moveCopy( $db, $view, $_POST['newname'], $view, 'structure', $move, 'db_copy' ); if (! $copying_succeeded) { $GLOBALS['_error'] = true; break; } } unset($_POST['drop_if_exists']); if (isset($temp_drop_if_exists)) { // restore previous value $_POST['drop_if_exists'] = $temp_drop_if_exists; } } /** * Adjust the privileges after Renaming the db * * @param string $oldDb Database name before renaming * @param string $newname New Database name requested * * @return void */ public function adjustPrivilegesMoveDb($oldDb, $newname) { if ($GLOBALS['db_priv'] && $GLOBALS['table_priv'] && $GLOBALS['col_priv'] && $GLOBALS['proc_priv'] && $GLOBALS['is_reload_priv'] ) { $this->dbi->selectDb('mysql'); $newname = str_replace("_", "\_", $newname); $oldDb = str_replace("_", "\_", $oldDb); // For Db specific privileges $query_db_specific = 'UPDATE ' . Util::backquote('db') . 'SET Db = \'' . $this->dbi->escapeString($newname) . '\' where Db = \'' . $this->dbi->escapeString($oldDb) . '\';'; $this->dbi->query($query_db_specific); // For table specific privileges $query_table_specific = 'UPDATE ' . Util::backquote('tables_priv') . 'SET Db = \'' . $this->dbi->escapeString($newname) . '\' where Db = \'' . $this->dbi->escapeString($oldDb) . '\';'; $this->dbi->query($query_table_specific); // For column specific privileges $query_col_specific = 'UPDATE ' . Util::backquote('columns_priv') . 'SET Db = \'' . $this->dbi->escapeString($newname) . '\' where Db = \'' . $this->dbi->escapeString($oldDb) . '\';'; $this->dbi->query($query_col_specific); // For procedures specific privileges $query_proc_specific = 'UPDATE ' . Util::backquote('procs_priv') . 'SET Db = \'' . $this->dbi->escapeString($newname) . '\' where Db = \'' . $this->dbi->escapeString($oldDb) . '\';'; $this->dbi->query($query_proc_specific); // Finally FLUSH the new privileges $flush_query = "FLUSH PRIVILEGES;"; $this->dbi->query($flush_query); } } /** * Adjust the privileges after Copying the db * * @param string $oldDb Database name before copying * @param string $newname New Database name requested * * @return void */ public function adjustPrivilegesCopyDb($oldDb, $newname) { if ($GLOBALS['db_priv'] && $GLOBALS['table_priv'] && $GLOBALS['col_priv'] && $GLOBALS['proc_priv'] && $GLOBALS['is_reload_priv'] ) { $this->dbi->selectDb('mysql'); $newname = str_replace("_", "\_", $newname); $oldDb = str_replace("_", "\_", $oldDb); $query_db_specific_old = 'SELECT * FROM ' . Util::backquote('db') . ' WHERE ' . 'Db = "' . $oldDb . '";'; $old_privs_db = $this->dbi->fetchResult($query_db_specific_old, 0); foreach ($old_privs_db as $old_priv) { $newDb_db_privs_query = 'INSERT INTO ' . Util::backquote('db') . ' VALUES("' . $old_priv[0] . '", "' . $newname . '"'; for ($i = 2; $i < count($old_priv); $i++) { $newDb_db_privs_query .= ', "' . $old_priv[$i] . '"'; } $newDb_db_privs_query .= ')'; $this->dbi->query($newDb_db_privs_query); } // For Table Specific privileges $query_table_specific_old = 'SELECT * FROM ' . Util::backquote('tables_priv') . ' WHERE ' . 'Db = "' . $oldDb . '";'; $old_privs_table = $this->dbi->fetchResult( $query_table_specific_old, 0 ); foreach ($old_privs_table as $old_priv) { $newDb_table_privs_query = 'INSERT INTO ' . Util::backquote( 'tables_priv' ) . ' VALUES("' . $old_priv[0] . '", "' . $newname . '", "' . $old_priv[2] . '", "' . $old_priv[3] . '", "' . $old_priv[4] . '", "' . $old_priv[5] . '", "' . $old_priv[6] . '", "' . $old_priv[7] . '");'; $this->dbi->query($newDb_table_privs_query); } // For Column Specific privileges $query_col_specific_old = 'SELECT * FROM ' . Util::backquote('columns_priv') . ' WHERE ' . 'Db = "' . $oldDb . '";'; $old_privs_col = $this->dbi->fetchResult( $query_col_specific_old, 0 ); foreach ($old_privs_col as $old_priv) { $newDb_col_privs_query = 'INSERT INTO ' . Util::backquote( 'columns_priv' ) . ' VALUES("' . $old_priv[0] . '", "' . $newname . '", "' . $old_priv[2] . '", "' . $old_priv[3] . '", "' . $old_priv[4] . '", "' . $old_priv[5] . '", "' . $old_priv[6] . '");'; $this->dbi->query($newDb_col_privs_query); } // For Procedure Specific privileges $query_proc_specific_old = 'SELECT * FROM ' . Util::backquote('procs_priv') . ' WHERE ' . 'Db = "' . $oldDb . '";'; $old_privs_proc = $this->dbi->fetchResult( $query_proc_specific_old, 0 ); foreach ($old_privs_proc as $old_priv) { $newDb_proc_privs_query = 'INSERT INTO ' . Util::backquote( 'procs_priv' ) . ' VALUES("' . $old_priv[0] . '", "' . $newname . '", "' . $old_priv[2] . '", "' . $old_priv[3] . '", "' . $old_priv[4] . '", "' . $old_priv[5] . '", "' . $old_priv[6] . '", "' . $old_priv[7] . '");'; $this->dbi->query($newDb_proc_privs_query); } // Finally FLUSH the new privileges $flush_query = "FLUSH PRIVILEGES;"; $this->dbi->query($flush_query); } } /** * Create all accumulated constraints * * @param array $sqlConstratints array of sql constraints for the database * * @return void */ public function createAllAccumulatedConstraints(array $sqlConstratints) { $this->dbi->selectDb($_POST['newname']); foreach ($sqlConstratints as $one_query) { $this->dbi->query($one_query); // and prepare to display them $GLOBALS['sql_query'] .= "\n" . $one_query; } } /** * Duplicate the bookmarks for the db (done once for each db) * * @param boolean $_error whether table rename/copy or not * @param string $db database name * * @return void */ public function duplicateBookmarks($_error, $db) { if (! $_error && $db != $_POST['newname']) { $get_fields = [ 'user', 'label', 'query', ]; $where_fields = ['dbase' => $db]; $new_fields = ['dbase' => $_POST['newname']]; Table::duplicateInfo( 'bookmarkwork', 'bookmark', $get_fields, $where_fields, $new_fields ); } } /** * Get the HTML snippet for order the table * * @param array $columns columns array * * @return string */ public function getHtmlForOrderTheTable(array $columns) { $html_output = '<div>'; $html_output .= '<form method="post" id="alterTableOrderby" ' . 'action="tbl_operations.php">'; $html_output .= Url::getHiddenInputs( $GLOBALS['db'], $GLOBALS['table'] ); $html_output .= '<fieldset id="fieldset_table_order">' . '<legend>' . __('Alter table order by') . '</legend>' . '<select name="order_field">'; foreach ($columns as $fieldname) { $html_output .= '<option ' . 'value="' . htmlspecialchars($fieldname['Field']) . '">' . htmlspecialchars($fieldname['Field']) . '</option>' . "\n"; } $html_output .= '</select> ' . __('(singly)') . ' ' . '<br>' . '<input id="order_order_asc" name="order_order"' . ' type="radio" value="asc" checked="checked">' . '<label for="order_order_asc">' . __('Ascending') . '</label>' . '<input id="order_order_desc" name="order_order"' . ' type="radio" value="desc">' . '<label for="order_order_desc">' . __('Descending') . '</label>' . '</fieldset>' . '<fieldset class="tblFooters">' . '<input type="hidden" name="submitorderby" value="1">' . '<input class="btn btn-primary" type="submit" value="' . __('Go') . '">' . '</fieldset>' . '</form>' . '</div>'; return $html_output; } /** * Get the HTML snippet for move table * * @return string */ public function getHtmlForMoveTable() { $html_output = '<div>'; $html_output .= '<form method="post" action="tbl_operations.php"' . ' id="moveTableForm" class="ajax"' . ' onsubmit="return Functions.emptyCheckTheField(this, \'new_name\')">' . Url::getHiddenInputs($GLOBALS['db'], $GLOBALS['table']); $html_output .= '<input type="hidden" name="reload" value="1">' . '<input type="hidden" name="what" value="data">' . '<fieldset id="fieldset_table_rename">'; $html_output .= '<legend>' . __('Move table to (database<b>.</b>table)') . '</legend>'; if (count($GLOBALS['dblist']->databases) > $GLOBALS['cfg']['MaxDbList']) { $html_output .= '<input type="text" maxlength="100" ' . 'name="target_db" value="' . htmlspecialchars($GLOBALS['db']) . '">'; } else { $html_output .= '<select class="halfWidth" name="target_db">' . $GLOBALS['dblist']->databases->getHtmlOptions(true, false) . '</select>'; } $html_output .= ' <strong>.</strong> '; $html_output .= '<input class="halfWidth" type="text" name="new_name"' . ' maxlength="64" required="required" ' . 'value="' . htmlspecialchars($GLOBALS['table']) . '"><br>'; // starting with MySQL 5.0.24, SHOW CREATE TABLE includes the AUTO_INCREMENT // next value but users can decide if they want it or not for the operation $html_output .= '<input type="checkbox" name="sql_auto_increment" ' . 'value="1" id="checkbox_auto_increment_mv" checked="checked">' . '<label for="checkbox_auto_increment_mv">' . __('Add AUTO_INCREMENT value') . '</label><br>'; if ($GLOBALS['table_priv'] && $GLOBALS['col_priv'] && $GLOBALS['is_reload_priv'] ) { $html_output .= '<input type="checkbox" name="adjust_privileges" ' . 'value="1" id="checkbox_privileges_tables_move" ' . 'checked="checked">'; } else { $html_output .= '<input type="checkbox" name="adjust_privileges" ' . 'value="1" id="checkbox_privileges_tables_move" title="' . __( 'You don\'t have sufficient privileges to perform this ' . 'operation; Please refer to the documentation for more details' ) . '" disabled>'; } $html_output .= '<label for="checkbox_privileges_tables_move">' . __('Adjust privileges') . Util::showDocu('faq', 'faq6-39') . '</label><br>'; $html_output .= '</fieldset><fieldset class="tblFooters">' . '<input class="btn btn-primary" type="submit" name="submit_move" value="' . __('Go') . '">' . '</fieldset>' . '</form>' . '</div>'; return $html_output; } /** * Get the HTML div for Table option * * @param Table $pma_table Table object * @param string $comment Comment * @param string $tbl_collation table collation * @param string $tbl_storage_engine table storage engine * @param string $pack_keys pack keys * @param string $auto_increment value of auto increment * @param string $delay_key_write delay key write * @param string $transactional value of transactional * @param string $page_checksum value of page checksum * @param string $checksum the checksum * * @return string */ public function getTableOptionDiv( $pma_table, $comment, $tbl_collation, $tbl_storage_engine, $pack_keys, $auto_increment, $delay_key_write, $transactional, $page_checksum, $checksum ) { $html_output = '<div>'; $html_output .= '<form method="post" action="tbl_operations.php"'; $html_output .= ' id="tableOptionsForm" class="ajax">'; $html_output .= Url::getHiddenInputs( $GLOBALS['db'], $GLOBALS['table'] ); $html_output .= '<input type="hidden" name="reload" value="1">'; $html_output .= $this->getTableOptionFieldset( $pma_table, $comment, $tbl_collation, $tbl_storage_engine, $pack_keys, $delay_key_write, $auto_increment, $transactional, $page_checksum, $checksum ); $html_output .= '<fieldset class="tblFooters">' . '<input type="hidden" name="submitoptions" value="1">' . '<input class="btn btn-primary" type="submit" value="' . __('Go') . '">' . '</fieldset>' . '</form>' . '</div>'; return $html_output; } /** * Get HTML for the rename table part of table options * * @return string */ private function getHtmlForRenameTable() { $html_output = '<tr><td class="vmiddle">' . __('Rename table to') . '</td>' . '<td>' . '<input type="text" name="new_name" maxlength="64" ' . 'value="' . htmlspecialchars($GLOBALS['table']) . '" required="required">' . '</td></tr>' . '<tr><td></td><td>'; if ($GLOBALS['table_priv'] && $GLOBALS['col_priv'] && $GLOBALS['is_reload_priv'] ) { $html_output .= '<input type="checkbox" name="adjust_privileges" ' . 'value="1" id="checkbox_privileges_table_options" ' . 'checked="checked">'; } else { $html_output .= '<input type="checkbox" name="adjust_privileges" ' . 'value="1" id="checkbox_privileges_table_options" title="' . __( 'You don\'t have sufficient privileges to perform this ' . 'operation; Please refer to the documentation for more details' ) . '" disabled>'; } $html_output .= '<label for="checkbox_privileges_table_options">' . __('Adjust privileges') . ' ' . Util::showDocu('faq', 'faq6-39') . '</label>'; $html_output .= '</td></tr>'; return $html_output; } /** * Get HTML for the table comments part of table options * * @param string $current_value of the table comments * * @return string */ private function getHtmlForTableComments($current_value) { $commentLength = $this->dbi->getVersion() >= 50503 ? 2048 : 60; return '<tr><td class="vmiddle">' . __('Table comments') . '</td>' . '<td><input type="text" name="comment" ' . 'maxlength="' . $commentLength . '"' . 'value="' . htmlspecialchars($current_value) . '">' . '<input type="hidden" name="prev_comment" value="' . htmlspecialchars($current_value) . '">' . '</td>' . '</tr>'; } /** * Get HTML for the PACK KEYS part of table options * * @param string $current_value of the pack keys option * * @return string */ private function getHtmlForPackKeys($current_value) { $html_output = '<tr>' . '<td class="vmiddle"><label for="new_pack_keys">PACK_KEYS</label></td>' . '<td><select name="new_pack_keys" id="new_pack_keys">'; $html_output .= '<option value="DEFAULT"'; if ($current_value == 'DEFAULT') { $html_output .= 'selected="selected"'; } $html_output .= '>DEFAULT</option> <option value="0"'; if ($current_value == '0') { $html_output .= 'selected="selected"'; } $html_output .= '>0</option> <option value="1" '; if ($current_value == '1') { $html_output .= 'selected="selected"'; } $html_output .= '>1</option>' . '</select>' . '</td>' . '</tr>'; return $html_output; } /** * Get HTML fieldset for Table option, it contains HTML table for options * * @param Table $pma_table Table object * @param string $comment Comment * @param string $tbl_collation table collation * @param string $tbl_storage_engine table storage engine * @param string $pack_keys pack keys * @param string $delay_key_write delay key write * @param string $auto_increment value of auto increment * @param string $transactional value of transactional * @param string $page_checksum value of page checksum * @param string $checksum the checksum * * @return string */ private function getTableOptionFieldset( $pma_table, $comment, $tbl_collation, $tbl_storage_engine, $pack_keys, $delay_key_write, $auto_increment, $transactional, $page_checksum, $checksum ) { $html_output = '<fieldset>' . '<legend>' . __('Table options') . '</legend>'; $html_output .= '<table>'; $html_output .= $this->getHtmlForRenameTable(); $html_output .= $this->getHtmlForTableComments($comment); //Storage engine $html_output .= '<tr><td class="vmiddle">' . __('Storage Engine') . ' ' . Util::showMySQLDocu('Storage_engines') . '</td>' . '<td>' . StorageEngine::getHtmlSelect( 'new_tbl_storage_engine', null, $tbl_storage_engine ) . '</td>' . '</tr>'; //Table character set $html_output .= '<tr><td class="vmiddle">' . __('Collation') . '</td>' . '<td>'; $html_output .= '<select lang="en" dir="ltr" name="tbl_collation">' . "\n"; $html_output .= '<option value=""></option>' . "\n"; $charsets = Charsets::getCharsets($this->dbi, $GLOBALS['cfg']['Server']['DisableIS']); $collations = Charsets::getCollations($this->dbi, $GLOBALS['cfg']['Server']['DisableIS']); /** @var Charset $charset */ foreach ($charsets as $charset) { $html_output .= '<optgroup label="' . $charset->getName() . '" title="' . $charset->getDescription() . '">' . "\n"; /** @var Collation $collation */ foreach ($collations[$charset->getName()] as $collation) { $html_output .= '<option value="' . $collation->getName() . '" title="' . $collation->getDescription() . '"' . ($tbl_collation == $collation->getName() ? ' selected' : '') . '>' . $collation->getName() . '</option>' . "\n"; } $html_output .= '</optgroup>' . "\n"; } $html_output .= '</select>' . "\n"; $html_output .= '</td>' . '</tr>'; // Change all Column collations $html_output .= '<tr><td></td><td>' . '<input type="checkbox" name="change_all_collations" value="1" ' . 'id="checkbox_change_all_collations">' . '<label for="checkbox_change_all_collations">' . __('Change all column collations') . '</label>' . '</td></tr>'; if ($pma_table->isEngine(['MYISAM', 'ARIA', 'ISAM'])) { $html_output .= $this->getHtmlForPackKeys($pack_keys); } // end if (MYISAM|ISAM) if ($pma_table->isEngine(['MYISAM', 'ARIA'])) { $html_output .= $this->getHtmlForTableRow( 'new_checksum', 'CHECKSUM', $checksum ); $html_output .= $this->getHtmlForTableRow( 'new_delay_key_write', 'DELAY_KEY_WRITE', $delay_key_write ); } // end if (MYISAM) if ($pma_table->isEngine('ARIA')) { $html_output .= $this->getHtmlForTableRow( 'new_transactional', 'TRANSACTIONAL', $transactional ); $html_output .= $this->getHtmlForTableRow( 'new_page_checksum', 'PAGE_CHECKSUM', $page_checksum ); } // end if (ARIA) if (strlen($auto_increment) > 0 && $pma_table->isEngine(['MYISAM', 'ARIA', 'INNODB', 'PBXT', 'ROCKSDB']) ) { $html_output .= '<tr><td class="vmiddle">' . '<label for="auto_increment_opt">AUTO_INCREMENT</label></td>' . '<td><input type="number" name="new_auto_increment" ' . 'id="auto_increment_opt"' . 'value="' . $auto_increment . '">' . '<input type="hidden" name="hidden_auto_increment" ' . 'value="' . $auto_increment . '"></td>' . '</tr> '; } // end if (MYISAM|INNODB) $possible_row_formats = $this->getPossibleRowFormat(); // for MYISAM there is also COMPRESSED but it can be set only by the // myisampack utility, so don't offer here the choice because if we // try it inside an ALTER TABLE, MySQL (at least in 5.1.23-maria) // does not return a warning // (if the table was compressed, it can be seen on the Structure page) if (isset($possible_row_formats[$tbl_storage_engine])) { $current_row_format = mb_strtoupper($GLOBALS['showtable']['Row_format']); $html_output .= '<tr><td class="vmiddle">' . '<label for="new_row_format">ROW_FORMAT</label></td>' . '<td>'; $html_output .= Util::getDropdown( 'new_row_format', $possible_row_formats[$tbl_storage_engine], $current_row_format, 'new_row_format' ); $html_output .= '</td></tr>'; } $html_output .= '</table>' . '</fieldset>'; return $html_output; } /** * Get the common HTML table row (tr) for new_checksum, new_delay_key_write, * new_transactional and new_page_checksum * * @param string $attribute class, name and id attribute * @param string $label label value * @param string $val checksum, delay_key_write, transactional, page_checksum * * @return string */ private function getHtmlForTableRow($attribute, $label, $val) { return '<tr>' . '<td class="vmiddle">' . '<label for="' . $attribute . '">' . $label . '</label>' . '</td>' . '<td>' . '<input type="checkbox" name="' . $attribute . '" id="' . $attribute . '"' . ' value="1"' . (! empty($val) && $val == 1 ? ' checked="checked"' : '') . '>' . '</td>' . '</tr>'; } /** * Get array of possible row formats * * @return array */ private function getPossibleRowFormat() { // the outer array is for engines, the inner array contains the dropdown // option values as keys then the dropdown option labels $possible_row_formats = [ 'ARCHIVE' => [ 'COMPRESSED' => 'COMPRESSED', ], 'ARIA' => [ 'FIXED' => 'FIXED', 'DYNAMIC' => 'DYNAMIC', 'PAGE' => 'PAGE', ], 'MARIA' => [ 'FIXED' => 'FIXED', 'DYNAMIC' => 'DYNAMIC', 'PAGE' => 'PAGE', ], 'MYISAM' => [ 'FIXED' => 'FIXED', 'DYNAMIC' => 'DYNAMIC', ], 'PBXT' => [ 'FIXED' => 'FIXED', 'DYNAMIC' => 'DYNAMIC', ], 'INNODB' => [ 'COMPACT' => 'COMPACT', 'REDUNDANT' => 'REDUNDANT', ], ]; /** @var Innodb $innodbEnginePlugin */ $innodbEnginePlugin = StorageEngine::getEngine('Innodb'); $innodbPluginVersion = $innodbEnginePlugin->getInnodbPluginVersion(); if (! empty($innodbPluginVersion)) { $innodb_file_format = $innodbEnginePlugin->getInnodbFileFormat(); } else { $innodb_file_format = ''; } /** * Newer MySQL/MariaDB always return empty a.k.a '' on $innodb_file_format otherwise * old versions of MySQL/MariaDB must be returning something or not empty. * This patch is to support newer MySQL/MariaDB while also for backward compatibilities. */ if (( ('Barracuda' == $innodb_file_format) || ($innodb_file_format == '') ) && $innodbEnginePlugin->supportsFilePerTable() ) { $possible_row_formats['INNODB']['DYNAMIC'] = 'DYNAMIC'; $possible_row_formats['INNODB']['COMPRESSED'] = 'COMPRESSED'; } return $possible_row_formats; } /** * Get HTML div for copy table * * @return string */ public function getHtmlForCopytable() { $html_output = '<div>'; $html_output .= '<form method="post" action="tbl_operations.php" ' . 'name="copyTable" ' . 'id="copyTable" ' . ' class="ajax" ' . 'onsubmit="return Functions.emptyCheckTheField(this, \'new_name\')">' . Url::getHiddenInputs($GLOBALS['db'], $GLOBALS['table']) . '<input type="hidden" name="reload" value="1">'; $html_output .= '<fieldset>'; $html_output .= '<legend>' . __('Copy table to (database<b>.</b>table)') . '</legend>'; if (count($GLOBALS['dblist']->databases) > $GLOBALS['cfg']['MaxDbList']) { $html_output .= '<input class="halfWidth" type="text" maxlength="100" ' . 'name="target_db" ' . 'value="' . htmlspecialchars($GLOBALS['db']) . '">'; } else { $html_output .= '<select class="halfWidth" name="target_db">' . $GLOBALS['dblist']->databases->getHtmlOptions(true, false) . '</select>'; } $html_output .= ' <strong>.</strong> '; $html_output .= '<input class="halfWidth" type="text" required="required" ' . 'name="new_name" maxlength="64" ' . 'value="' . htmlspecialchars($GLOBALS['table']) . '"><br>'; $choices = [ 'structure' => __('Structure only'), 'data' => __('Structure and data'), 'dataonly' => __('Data only'), ]; $html_output .= Util::getRadioFields( 'what', $choices, 'data', true ); $html_output .= '<br>'; $html_output .= '<input type="checkbox" name="drop_if_exists" ' . 'value="true" id="checkbox_drop">' . '<label for="checkbox_drop">' . sprintf(__('Add %s'), 'DROP TABLE') . '</label><br>' . '<input type="checkbox" name="sql_auto_increment" ' . 'value="1" id="checkbox_auto_increment_cp">' . '<label for="checkbox_auto_increment_cp">' . __('Add AUTO_INCREMENT value') . '</label><br>'; // display "Add constraints" choice only if there are // foreign keys if ($this->relation->getForeigners($GLOBALS['db'], $GLOBALS['table'], '', 'foreign')) { $html_output .= '<input type="checkbox" name="add_constraints" ' . 'value="1" id="checkbox_constraints" checked="checked">'; $html_output .= '<label for="checkbox_constraints">' . __('Add constraints') . '</label><br>'; } // endif $html_output .= '<br>'; if ($GLOBALS['table_priv'] && $GLOBALS['col_priv'] && $GLOBALS['is_reload_priv'] ) { $html_output .= '<input type="checkbox" name="adjust_privileges" ' . 'value="1" id="checkbox_adjust_privileges" checked="checked">'; } else { $html_output .= '<input type="checkbox" name="adjust_privileges" ' . 'value="1" id="checkbox_adjust_privileges" title="' . __( 'You don\'t have sufficient privileges to perform this ' . 'operation; Please refer to the documentation for more details' ) . '" disabled>'; } $html_output .= '<label for="checkbox_adjust_privileges">' . __('Adjust privileges') . Util::showDocu('faq', 'faq6-39') . '</label><br>'; $pma_switch_to_new = isset($_SESSION['pma_switch_to_new']) && $_SESSION['pma_switch_to_new']; $html_output .= '<input type="checkbox" name="switch_to_new" value="true"' . 'id="checkbox_switch"' . ($pma_switch_to_new ? ' checked="checked"' : '') . '>'; $html_output .= '<label for="checkbox_switch">' . __('Switch to copied table') . '</label>' . '</fieldset>'; $html_output .= '<fieldset class="tblFooters">' . '<input class="btn btn-primary" type="submit" name="submit_copy" value="' . __('Go') . '">' . '</fieldset>' . '</form>' . '</div>'; return $html_output; } /** * Get HTML snippet for table maintenance * * @param Table $pma_table Table object * @param array $url_params array of URL parameters * * @return string */ public function getHtmlForTableMaintenance($pma_table, array $url_params) { $html_output = '<div>'; $html_output .= '<fieldset>' . '<legend>' . __('Table maintenance') . '</legend>'; $html_output .= '<ul id="tbl_maintenance">'; // Note: BERKELEY (BDB) is no longer supported, starting with MySQL 5.1 $html_output .= $this->getListofMaintainActionLink($pma_table, $url_params); $html_output .= '</ul>' . '</fieldset>' . '</div>'; return $html_output; } /** * Get HTML 'li' having a link of maintain action * * @param Table $pma_table Table object * @param array $url_params Array of URL parameters * * @return string */ private function getListofMaintainActionLink($pma_table, array $url_params) { $html_output = ''; // analyze table if ($pma_table->isEngine(['MYISAM', 'ARIA', 'INNODB', 'BERKELEYDB', 'TOKUDB'])) { $params = [ 'sql_query' => 'ANALYZE TABLE ' . Util::backquote($GLOBALS['table']), 'table_maintenance' => 'Go', ]; $html_output .= $this->getMaintainActionlink( __('Analyze table'), $params, $url_params, 'ANALYZE_TABLE' ); } // check table if ($pma_table->isEngine(['MYISAM', 'ARIA', 'INNODB', 'TOKUDB'])) { $params = [ 'sql_query' => 'CHECK TABLE ' . Util::backquote($GLOBALS['table']), 'table_maintenance' => 'Go', ]; $html_output .= $this->getMaintainActionlink( __('Check table'), $params, $url_params, 'CHECK_TABLE' ); } // checksum table $params = [ 'sql_query' => 'CHECKSUM TABLE ' . Util::backquote($GLOBALS['table']), 'table_maintenance' => 'Go', ]; $html_output .= $this->getMaintainActionlink( __('Checksum table'), $params, $url_params, 'CHECKSUM_TABLE' ); // defragment table if ($pma_table->isEngine(['INNODB'])) { $params = [ 'sql_query' => 'ALTER TABLE ' . Util::backquote($GLOBALS['table']) . ' ENGINE = InnoDB;', ]; $html_output .= $this->getMaintainActionlink( __('Defragment table'), $params, $url_params, 'InnoDB_File_Defragmenting' ); } // flush table $params = [ 'sql_query' => 'FLUSH TABLE ' . Util::backquote($GLOBALS['table']), 'message_to_show' => sprintf( __('Table %s has been flushed.'), htmlspecialchars($GLOBALS['table']) ), 'reload' => 1, ]; $html_output .= $this->getMaintainActionlink( __('Flush the table (FLUSH)'), $params, $url_params, 'FLUSH' ); // optimize table if ($pma_table->isEngine(['MYISAM', 'ARIA', 'INNODB', 'BERKELEYDB', 'TOKUDB'])) { $params = [ 'sql_query' => 'OPTIMIZE TABLE ' . Util::backquote($GLOBALS['table']), 'table_maintenance' => 'Go', ]; $html_output .= $this->getMaintainActionlink( __('Optimize table'), $params, $url_params, 'OPTIMIZE_TABLE' ); } // repair table if ($pma_table->isEngine(['MYISAM', 'ARIA'])) { $params = [ 'sql_query' => 'REPAIR TABLE ' . Util::backquote($GLOBALS['table']), 'table_maintenance' => 'Go', ]; $html_output .= $this->getMaintainActionlink( __('Repair table'), $params, $url_params, 'REPAIR_TABLE' ); } return $html_output; } /** * Get maintain action HTML link * * @param string $action_message action message * @param array $params url parameters array * @param array $url_params additional url parameters * @param string $link contains name of page/anchor that is being linked * * @return string */ private function getMaintainActionlink($action_message, array $params, array $url_params, $link) { return '<li>' . Util::linkOrButton( 'sql.php' . Url::getCommon(array_merge($url_params, $params)), $action_message, ['class' => 'maintain_action ajax'] ) . Util::showMySQLDocu($link) . '</li>'; } /** * Get HTML for Delete data or table (truncate table, drop table) * * @param array $truncate_table_url_params url parameter array for truncate table * @param array $dropTableUrlParams url parameter array for drop table * * @return string */ public function getHtmlForDeleteDataOrTable( array $truncate_table_url_params, array $dropTableUrlParams ) { $html_output = '<div>' . '<fieldset class="caution">' . '<legend>' . __('Delete data or table') . '</legend>'; $html_output .= '<ul>'; if (! empty($truncate_table_url_params)) { $html_output .= $this->getDeleteDataOrTablelink( $truncate_table_url_params, 'TRUNCATE_TABLE', __('Empty the table (TRUNCATE)'), 'truncate_tbl_anchor' ); } if (! empty($dropTableUrlParams)) { $html_output .= $this->getDeleteDataOrTablelink( $dropTableUrlParams, 'DROP_TABLE', __('Delete the table (DROP)'), 'drop_tbl_anchor' ); } $html_output .= '</ul></fieldset></div>'; return $html_output; } /** * Get the HTML link for Truncate table, Drop table and Drop db * * @param array $url_params url parameter array for delete data or table * @param string $syntax TRUNCATE_TABLE or DROP_TABLE or DROP_DATABASE * @param string $link link to be shown * @param string $htmlId id of the link * * @return string html output */ public function getDeleteDataOrTablelink(array $url_params, $syntax, $link, $htmlId) { return '<li>' . Util::linkOrButton( 'sql.php' . Url::getCommon($url_params), $link, [ 'id' => $htmlId, 'class' => 'ajax', ] ) . Util::showMySQLDocu($syntax) . '</li>'; } /** * Get HTML snippet for partition maintenance * * @param array $partition_names array of partition names for a specific db/table * @param array $url_params url parameters * * @return string */ public function getHtmlForPartitionMaintenance(array $partition_names, array $url_params) { $choices = [ 'ANALYZE' => __('Analyze'), 'CHECK' => __('Check'), 'OPTIMIZE' => __('Optimize'), 'REBUILD' => __('Rebuild'), 'REPAIR' => __('Repair'), 'TRUNCATE' => __('Truncate'), ]; $partition_method = Partition::getPartitionMethod( $GLOBALS['db'], $GLOBALS['table'] ); // add COALESCE or DROP option to choices array depeding on Partition method if ($partition_method == 'RANGE' || $partition_method == 'RANGE COLUMNS' || $partition_method == 'LIST' || $partition_method == 'LIST COLUMNS' ) { $choices['DROP'] = __('Drop'); } else { $choices['COALESCE'] = __('Coalesce'); } $html_output = '<div>' . '<form id="partitionsForm" class="ajax" ' . 'method="post" action="tbl_operations.php" >' . Url::getHiddenInputs($GLOBALS['db'], $GLOBALS['table']) . '<fieldset>' . '<legend>' . __('Partition maintenance') . Util::showMySQLDocu('partitioning_maintenance') . '</legend>'; $html_select = '<select id="partition_name" name="partition_name[]"' . ' multiple="multiple" required="required">' . "\n"; $first = true; foreach ($partition_names as $one_partition) { $one_partition = htmlspecialchars($one_partition); $html_select .= '<option value="' . $one_partition . '"'; if ($first) { $html_select .= ' selected="selected"'; $first = false; } $html_select .= '>' . $one_partition . '</option>' . "\n"; } $html_select .= '</select>' . "\n"; $html_output .= sprintf(__('Partition %s'), $html_select); $html_output .= '<div class="clearfloat">'; $html_output .= Util::getRadioFields( 'partition_operation', $choices, 'ANALYZE', false, true, 'floatleft' ); $this_url_params = array_merge( $url_params, [ 'sql_query' => 'ALTER TABLE ' . Util::backquote($GLOBALS['table']) . ' REMOVE PARTITIONING;', ] ); $html_output .= '<div class="clearfloat"><br>'; $html_output .= '<a href="sql.php' . Url::getCommon($this_url_params) . '">' . __('Remove partitioning') . '</a>'; $html_output .= '</fieldset>' . '<fieldset class="tblFooters">' . '<input type="hidden" name="submit_partition" value="1">' . '<input class="btn btn-primary" type="submit" value="' . __('Go') . '">' . '</fieldset>' . '</form>' . '</div>'; return $html_output; } /** * Get the HTML for Referential Integrity check * * @param array $foreign all Relations to foreign tables for a given table * or optionally a given column in a table * @param array $url_params array of url parameters * * @return string */ public function getHtmlForReferentialIntegrityCheck(array $foreign, array $url_params) { $html_output = '<div>' . '<fieldset>' . '<legend>' . __('Check referential integrity:') . '</legend>'; $html_output .= '<ul>'; foreach ($foreign as $master => $arr) { $join_query = 'SELECT ' . Util::backquote($GLOBALS['table']) . '.*' . ' FROM ' . Util::backquote($GLOBALS['table']) . ' LEFT JOIN ' . Util::backquote($arr['foreign_db']) . '.' . Util::backquote($arr['foreign_table']); if ($arr['foreign_table'] == $GLOBALS['table']) { $foreign_table = $GLOBALS['table'] . '1'; $join_query .= ' AS ' . Util::backquote($foreign_table); } else { $foreign_table = $arr['foreign_table']; } $join_query .= ' ON ' . Util::backquote($GLOBALS['table']) . '.' . Util::backquote($master) . ' = ' . Util::backquote($arr['foreign_db']) . '.' . Util::backquote($foreign_table) . '.' . Util::backquote($arr['foreign_field']) . ' WHERE ' . Util::backquote($arr['foreign_db']) . '.' . Util::backquote($foreign_table) . '.' . Util::backquote($arr['foreign_field']) . ' IS NULL AND ' . Util::backquote($GLOBALS['table']) . '.' . Util::backquote($master) . ' IS NOT NULL'; $this_url_params = array_merge( $url_params, [ 'sql_query' => $join_query, 'sql_signature' => Core::signSqlQuery($join_query), ] ); $html_output .= '<li>' . '<a href="sql.php' . Url::getCommon($this_url_params) . '">' . $master . ' -> ' . $arr['foreign_db'] . '.' . $arr['foreign_table'] . '.' . $arr['foreign_field'] . '</a></li>' . "\n"; } // foreach $foreign $html_output .= '</ul></fieldset></div>'; return $html_output; } /** * Reorder table based on request params * * @return array SQL query and result */ public function getQueryAndResultForReorderingTable() { $sql_query = 'ALTER TABLE ' . Util::backquote($GLOBALS['table']) . ' ORDER BY ' . Util::backquote(urldecode($_POST['order_field'])); if (isset($_POST['order_order']) && $_POST['order_order'] === 'desc' ) { $sql_query .= ' DESC'; } else { $sql_query .= ' ASC'; } $sql_query .= ';'; $result = $this->dbi->query($sql_query); return [ $sql_query, $result, ]; } /** * Get table alters array * * @param Table $pma_table The Table object * @param string $pack_keys pack keys * @param string $checksum value of checksum * @param string $page_checksum value of page checksum * @param string $delay_key_write delay key write * @param string $row_format row format * @param string $newTblStorageEngine table storage engine * @param string $transactional value of transactional * @param string $tbl_collation collation of the table * * @return array */ public function getTableAltersArray( $pma_table, $pack_keys, $checksum, $page_checksum, $delay_key_write, $row_format, $newTblStorageEngine, $transactional, $tbl_collation ) { global $auto_increment; $table_alters = []; if (isset($_POST['comment']) && urldecode($_POST['prev_comment']) !== $_POST['comment'] ) { $table_alters[] = 'COMMENT = \'' . $this->dbi->escapeString($_POST['comment']) . '\''; } if (! empty($newTblStorageEngine) && mb_strtolower($newTblStorageEngine) !== mb_strtolower($GLOBALS['tbl_storage_engine']) ) { $table_alters[] = 'ENGINE = ' . $newTblStorageEngine; } if (! empty($_POST['tbl_collation']) && $_POST['tbl_collation'] !== $tbl_collation ) { $table_alters[] = 'DEFAULT ' . Util::getCharsetQueryPart($_POST['tbl_collation']); } if ($pma_table->isEngine(['MYISAM', 'ARIA', 'ISAM']) && isset($_POST['new_pack_keys']) && $_POST['new_pack_keys'] != (string) $pack_keys ) { $table_alters[] = 'pack_keys = ' . $_POST['new_pack_keys']; } $_POST['new_checksum'] = empty($_POST['new_checksum']) ? '0' : '1'; if ($pma_table->isEngine(['MYISAM', 'ARIA']) && $_POST['new_checksum'] !== $checksum ) { $table_alters[] = 'checksum = ' . $_POST['new_checksum']; } $_POST['new_transactional'] = empty($_POST['new_transactional']) ? '0' : '1'; if ($pma_table->isEngine('ARIA') && $_POST['new_transactional'] !== $transactional ) { $table_alters[] = 'TRANSACTIONAL = ' . $_POST['new_transactional']; } $_POST['new_page_checksum'] = empty($_POST['new_page_checksum']) ? '0' : '1'; if ($pma_table->isEngine('ARIA') && $_POST['new_page_checksum'] !== $page_checksum ) { $table_alters[] = 'PAGE_CHECKSUM = ' . $_POST['new_page_checksum']; } $_POST['new_delay_key_write'] = empty($_POST['new_delay_key_write']) ? '0' : '1'; if ($pma_table->isEngine(['MYISAM', 'ARIA']) && $_POST['new_delay_key_write'] !== $delay_key_write ) { $table_alters[] = 'delay_key_write = ' . $_POST['new_delay_key_write']; } if ($pma_table->isEngine(['MYISAM', 'ARIA', 'INNODB', 'PBXT', 'ROCKSDB']) && ! empty($_POST['new_auto_increment']) && (! isset($auto_increment) || $_POST['new_auto_increment'] !== $auto_increment) && $_POST['new_auto_increment'] !== $_POST['hidden_auto_increment'] ) { $table_alters[] = 'auto_increment = ' . $this->dbi->escapeString($_POST['new_auto_increment']); } if (! empty($_POST['new_row_format'])) { $newRowFormat = $_POST['new_row_format']; $newRowFormatLower = mb_strtolower($newRowFormat); if ($pma_table->isEngine(['MYISAM', 'ARIA', 'INNODB', 'PBXT']) && (strlen($row_format) === 0 || $newRowFormatLower !== mb_strtolower($row_format)) ) { $table_alters[] = 'ROW_FORMAT = ' . $this->dbi->escapeString($newRowFormat); } } return $table_alters; } /** * Get warning messages array * * @return array */ public function getWarningMessagesArray() { $warning_messages = []; foreach ($this->dbi->getWarnings() as $warning) { // In MariaDB 5.1.44, when altering a table from Maria to MyISAM // and if TRANSACTIONAL was set, the system reports an error; // I discussed with a Maria developer and he agrees that this // should not be reported with a Level of Error, so here // I just ignore it. But there are other 1478 messages // that it's better to show. if (! (isset($_POST['new_tbl_storage_engine']) && $_POST['new_tbl_storage_engine'] == 'MyISAM' && $warning['Code'] == '1478' && $warning['Level'] == 'Error') ) { $warning_messages[] = $warning['Level'] . ': #' . $warning['Code'] . ' ' . $warning['Message']; } } return $warning_messages; } /** * Get SQL query and result after ran this SQL query for a partition operation * has been requested by the user * * @return array $sql_query, $result */ public function getQueryAndResultForPartition() { $sql_query = 'ALTER TABLE ' . Util::backquote($GLOBALS['table']) . ' ' . $_POST['partition_operation'] . ' PARTITION '; if ($_POST['partition_operation'] == 'COALESCE') { $sql_query .= count($_POST['partition_name']); } else { $sql_query .= implode(', ', $_POST['partition_name']) . ';'; } $result = $this->dbi->query($sql_query); return [ $sql_query, $result, ]; } /** * Adjust the privileges after renaming/moving a table * * @param string $oldDb Database name before table renaming/moving table * @param string $oldTable Table name before table renaming/moving table * @param string $newDb Database name after table renaming/ moving table * @param string $newTable Table name after table renaming/moving table * * @return void */ public function adjustPrivilegesRenameOrMoveTable($oldDb, $oldTable, $newDb, $newTable) { if ($GLOBALS['table_priv'] && $GLOBALS['col_priv'] && $GLOBALS['is_reload_priv'] ) { $this->dbi->selectDb('mysql'); // For table specific privileges $query_table_specific = 'UPDATE ' . Util::backquote('tables_priv') . 'SET Db = \'' . $this->dbi->escapeString($newDb) . '\', Table_name = \'' . $this->dbi->escapeString($newTable) . '\' where Db = \'' . $this->dbi->escapeString($oldDb) . '\' AND Table_name = \'' . $this->dbi->escapeString($oldTable) . '\';'; $this->dbi->query($query_table_specific); // For column specific privileges $query_col_specific = 'UPDATE ' . Util::backquote('columns_priv') . 'SET Db = \'' . $this->dbi->escapeString($newDb) . '\', Table_name = \'' . $this->dbi->escapeString($newTable) . '\' where Db = \'' . $this->dbi->escapeString($oldDb) . '\' AND Table_name = \'' . $this->dbi->escapeString($oldTable) . '\';'; $this->dbi->query($query_col_specific); // Finally FLUSH the new privileges $flush_query = "FLUSH PRIVILEGES;"; $this->dbi->query($flush_query); } } /** * Adjust the privileges after copying a table * * @param string $oldDb Database name before table copying * @param string $oldTable Table name before table copying * @param string $newDb Database name after table copying * @param string $newTable Table name after table copying * * @return void */ public function adjustPrivilegesCopyTable($oldDb, $oldTable, $newDb, $newTable) { if ($GLOBALS['table_priv'] && $GLOBALS['col_priv'] && $GLOBALS['is_reload_priv'] ) { $this->dbi->selectDb('mysql'); // For Table Specific privileges $query_table_specific_old = 'SELECT * FROM ' . Util::backquote('tables_priv') . ' where ' . 'Db = "' . $oldDb . '" AND Table_name = "' . $oldTable . '";'; $old_privs_table = $this->dbi->fetchResult( $query_table_specific_old, 0 ); foreach ($old_privs_table as $old_priv) { $newDb_table_privs_query = 'INSERT INTO ' . Util::backquote('tables_priv') . ' VALUES("' . $old_priv[0] . '", "' . $newDb . '", "' . $old_priv[2] . '", "' . $newTable . '", "' . $old_priv[4] . '", "' . $old_priv[5] . '", "' . $old_priv[6] . '", "' . $old_priv[7] . '");'; $this->dbi->query($newDb_table_privs_query); } // For Column Specific privileges $query_col_specific_old = 'SELECT * FROM ' . Util::backquote('columns_priv') . ' WHERE ' . 'Db = "' . $oldDb . '" AND Table_name = "' . $oldTable . '";'; $old_privs_col = $this->dbi->fetchResult( $query_col_specific_old, 0 ); foreach ($old_privs_col as $old_priv) { $newDb_col_privs_query = 'INSERT INTO ' . Util::backquote('columns_priv') . ' VALUES("' . $old_priv[0] . '", "' . $newDb . '", "' . $old_priv[2] . '", "' . $newTable . '", "' . $old_priv[4] . '", "' . $old_priv[5] . '", "' . $old_priv[6] . '");'; $this->dbi->query($newDb_col_privs_query); } // Finally FLUSH the new privileges $flush_query = "FLUSH PRIVILEGES;"; $this->dbi->query($flush_query); } } /** * Change all collations and character sets of all columns in table * * @param string $db Database name * @param string $table Table name * @param string $tbl_collation Collation Name * * @return void */ public function changeAllColumnsCollation($db, $table, $tbl_collation) { $this->dbi->selectDb($db); $change_all_collations_query = 'ALTER TABLE ' . Util::backquote($table) . ' CONVERT TO'; list($charset) = explode('_', $tbl_collation); $change_all_collations_query .= ' CHARACTER SET ' . $charset . ($charset == $tbl_collation ? '' : ' COLLATE ' . $tbl_collation); $this->dbi->query($change_all_collations_query); } /** * Move or copy a table * * @param string $db current database name * @param string $table current table name * * @return void */ public function moveOrCopyTable($db, $table) { /** * Selects the database to work with */ $this->dbi->selectDb($db); /** * $_POST['target_db'] could be empty in case we came from an input field * (when there are many databases, no drop-down) */ if (empty($_POST['target_db'])) { $_POST['target_db'] = $db; } /** * A target table name has been sent to this script -> do the work */ if (Core::isValid($_POST['new_name'])) { if ($db == $_POST['target_db'] && $table == $_POST['new_name']) { if (isset($_POST['submit_move'])) { $message = Message::error(__('Can\'t move table to same one!')); } else { $message = Message::error(__('Can\'t copy table to same one!')); } } else { Table::moveCopy( $db, $table, $_POST['target_db'], $_POST['new_name'], $_POST['what'], isset($_POST['submit_move']), 'one_table' ); if (isset($_POST['adjust_privileges']) && ! empty($_POST['adjust_privileges']) ) { if (isset($_POST['submit_move'])) { $this->adjustPrivilegesRenameOrMoveTable( $db, $table, $_POST['target_db'], $_POST['new_name'] ); } else { $this->adjustPrivilegesCopyTable( $db, $table, $_POST['target_db'], $_POST['new_name'] ); } if (isset($_POST['submit_move'])) { $message = Message::success( __( 'Table %s has been moved to %s. Privileges have been ' . 'adjusted.' ) ); } else { $message = Message::success( __( 'Table %s has been copied to %s. Privileges have been ' . 'adjusted.' ) ); } } else { if (isset($_POST['submit_move'])) { $message = Message::success( __('Table %s has been moved to %s.') ); } else { $message = Message::success( __('Table %s has been copied to %s.') ); } } $old = Util::backquote($db) . '.' . Util::backquote($table); $message->addParam($old); $new_name = $_POST['new_name']; if ($this->dbi->getLowerCaseNames() === '1') { $new_name = strtolower($new_name); } $GLOBALS['table'] = $new_name; $new = Util::backquote($_POST['target_db']) . '.' . Util::backquote($new_name); $message->addParam($new); } } else { /** * No new name for the table! */ $message = Message::error(__('The table name is empty!')); } $response = Response::getInstance(); if ($response->isAjax()) { $response->addJSON('message', $message); if ($message->isSuccess()) { $response->addJSON('db', $GLOBALS['db']); } else { $response->setRequestStatus(false); } exit; } } }