| 1 |
<?php |
| 2 |
|
| 3 |
namespace WPDataAccess\Query_Builder; |
| 4 |
|
| 5 |
use WPDataAccess\Connection\WPDADB; |
| 6 |
use WPDataAccess\Data_Dictionary\WPDA_Dictionary_Lists; |
| 7 |
use WPDataAccess\WPDA; |
| 8 |
class WPDA_Query_Builder { |
| 9 |
const QUERY_BUILDER_OPTIONS = 'wpda_query_builder'; |
| 10 |
|
| 11 |
const QUERY_BUILDER_HINTS = 'wpda_sql_hints'; |
| 12 |
|
| 13 |
const EXPLAIN_COMMANDS = array( |
| 14 |
'select', |
| 15 |
'delete', |
| 16 |
'insert', |
| 17 |
'replace', |
| 18 |
'update' |
| 19 |
); |
| 20 |
|
| 21 |
const EXPLAIN_PROTECTED = array( |
| 22 |
'delete', |
| 23 |
'insert', |
| 24 |
'replace', |
| 25 |
'update' |
| 26 |
); |
| 27 |
|
| 28 |
protected $databases = array(); |
| 29 |
|
| 30 |
protected $default_database = ''; |
| 31 |
|
| 32 |
protected $wpnonce = ''; |
| 33 |
|
| 34 |
protected $sql_hints = 'off'; |
| 35 |
|
| 36 |
public function show() { |
| 37 |
$dbs = WPDA_Dictionary_Lists::get_db_schemas(); |
| 38 |
foreach ( $dbs as $db ) { |
| 39 |
$this->databases[] = $db['schema_name']; |
| 40 |
} |
| 41 |
$this->default_database = WPDA::get_user_default_scheme(); |
| 42 |
$sql_hints = get_option( self::QUERY_BUILDER_HINTS ); |
| 43 |
if ( false !== $sql_hints ) { |
| 44 |
$this->sql_hints = $sql_hints; |
| 45 |
} |
| 46 |
$this->wpnonce = wp_create_nonce( 'wpda-query-builder-' . WPDA::get_current_user_id() ); |
| 47 |
$this->html(); |
| 48 |
$this->css(); |
| 49 |
$this->js(); |
| 50 |
} |
| 51 |
|
| 52 |
protected function html() { |
| 53 |
$title = 'Query Builder'; |
| 54 |
?> |
| 55 |
<div class="wrap"> |
| 56 |
<span style="float:right"> |
| 57 |
<label style="font-weight:normal"><input type="checkbox" id="wpda_sql_hints" <?php |
| 58 |
echo ( 'on' === $this->sql_hints ? 'checked' : '' ); |
| 59 |
?>> Enable SQL hints</label> |
| 60 |
</span> |
| 61 |
<h1 class="wp-heading-inline"> |
| 62 |
<?php |
| 63 |
echo esc_attr( $title ); |
| 64 |
?> |
| 65 |
</h1> |
| 66 |
<div id="wpda_query_builder_open" style="display: none"> |
| 67 |
<fieldset class="wpda_fieldset" style="position:relative"> |
| 68 |
<legend> |
| 69 |
Queries stored for user <?php |
| 70 |
echo esc_attr( WPDA::get_current_user_login() ); |
| 71 |
?> |
| 72 |
</legend> |
| 73 |
<label> |
| 74 |
Select |
| 75 |
</label> |
| 76 |
<select id="wpda_query_builder_open_select"></select> |
| 77 |
<a id="wpda_query_builder_open_open" |
| 78 |
href="javascript:void(0)" |
| 79 |
onclick="tabOpen()" |
| 80 |
class="wpda_tooltip button button-primary" |
| 81 |
title="Open query in new tab"> |
| 82 |
<i class="fas fa-folder-open wpda_icon_on_button"></i> Open selected</a> |
| 83 |
<a id="wpda_query_builder_open_openall" |
| 84 |
href="javascript:void(0)" |
| 85 |
onclick="tabOpenAll()" |
| 86 |
class="wpda_tooltip button button-secondary" |
| 87 |
title="Open all stored queries in new tabs"> |
| 88 |
<i class="fas fa-folder-open wpda_icon_on_button"></i> Open all</a> |
| 89 |
<a id="wpda_query_builder_open_delete" |
| 90 |
href="javascript:void(0)" |
| 91 |
onclick="deleteQuery()" |
| 92 |
class="wpda_tooltip button button-secondary" |
| 93 |
title="Delete query"> |
| 94 |
<i class="fas fa-trash wpda_icon_on_button"></i> Delete selected</a> |
| 95 |
<a href="javascript:void(0)" |
| 96 |
onclick="closeQuery()" |
| 97 |
class="wpda_tooltip button button-secondary" |
| 98 |
title="Close panel"> |
| 99 |
<i class="fas fa-times-circle wpda_icon_on_button"></i> Cancel</a> |
| 100 |
</fieldset> |
| 101 |
</div> |
| 102 |
<div id="wpda_query_builder"> |
| 103 |
<nav class="nav-tab-wrapper"> |
| 104 |
</nav> |
| 105 |
</div> |
| 106 |
</div> |
| 107 |
<?php |
| 108 |
} |
| 109 |
|
| 110 |
protected function css() { |
| 111 |
// Overwrite default style |
| 112 |
?> |
| 113 |
<style> |
| 114 |
.ui-corner-all, .ui-corner-top, .ui-corner-right, .ui-corner-tr, .ui-corner-left, .ui-corner-tl { |
| 115 |
border-radius: 0 !important; |
| 116 |
} |
| 117 |
.ui-widget.ui-widget-content { |
| 118 |
border: none; |
| 119 |
} |
| 120 |
.wpda_query_builder_tabs .ui-widget-content { |
| 121 |
background: none; |
| 122 |
color: inherit; |
| 123 |
} |
| 124 |
/*.ui-widget-header {*/ |
| 125 |
/* font-weight: normal;*/ |
| 126 |
/* background: none;*/ |
| 127 |
/* border: none;*/ |
| 128 |
/* border-bottom: 1px solid #c3c4c7;*/ |
| 129 |
/*}*/ |
| 130 |
.ui-tabs .ui-tabs-nav li.ui-tabs-active .ui-tabs-anchor, .ui-tabs .ui-tabs-nav li.ui-state-disabled .ui-tabs-anchor, .ui-tabs .ui-tabs-nav li.ui-tabs-loading .ui-tabs-anchor { |
| 131 |
cursor: pointer; |
| 132 |
} |
| 133 |
.ui-state-default, .ui-widget-content .ui-state-default, .ui-widget-header .ui-state-default, .ui-button, html .ui-button.ui-state-disabled:hover, html .ui-button.ui-state-disabled:active { |
| 134 |
border: 1px solid #c3c4c7; |
| 135 |
font-weight: bold; |
| 136 |
color: #000 !important; |
| 137 |
background: #dcdcde !important; |
| 138 |
} |
| 139 |
.ui-state-default:hover { |
| 140 |
background: #f0f0f1 !important; |
| 141 |
} |
| 142 |
.ui-state-active, .ui-widget-content .ui-state-active, .ui-widget-header .ui-state-active, a.ui-button:active, .ui-button:active, .ui-button.ui-state-active:hover { |
| 143 |
border: 1px solid #c3c4c7; |
| 144 |
border-bottom: none; |
| 145 |
font-weight: bold; |
| 146 |
color: #000 !important; |
| 147 |
background: #f0f0f1 !important; |
| 148 |
} |
| 149 |
.ui-tabs-anchor { |
| 150 |
color: #50575e !important; |
| 151 |
} |
| 152 |
.ui-tabs-anchor span.dashicons { |
| 153 |
padding-left: 5px; |
| 154 |
} |
| 155 |
.ui-tabs .ui-tabs-panel { |
| 156 |
padding: 0; |
| 157 |
font-family: inherit; |
| 158 |
font-size: inherit; |
| 159 |
} |
| 160 |
.ui-tabs .ui-tabs-nav li { |
| 161 |
margin-left: 4px; |
| 162 |
} |
| 163 |
.ui-tabs .ui-tabs-nav .ui-tabs-anchor { |
| 164 |
line-height: 20px; |
| 165 |
} |
| 166 |
</style> |
| 167 |
<?php |
| 168 |
} |
| 169 |
|
| 170 |
protected function js() { |
| 171 |
?> |
| 172 |
<script type="application/javascript"> |
| 173 |
var wpda_default_database = '<?php |
| 174 |
echo esc_attr( $this->default_database ); |
| 175 |
?>'; |
| 176 |
var wpda_databases = ''; |
| 177 |
<?php |
| 178 |
global $wpdb; |
| 179 |
$database_options = ''; |
| 180 |
foreach ( $this->databases as $database ) { |
| 181 |
if ( $wpdb->dbname === $database ) { |
| 182 |
$database_printed = "WordPress database ({$database})"; |
| 183 |
} else { |
| 184 |
$database_printed = $database; |
| 185 |
} |
| 186 |
$database_options .= '<option value="' . $database . '">' . $database_printed . '</option>'; |
| 187 |
} |
| 188 |
echo "wpda_databases = '{$database_options}';"; |
| 189 |
// phpcs:ignore WordPress.Security.EscapeOutput |
| 190 |
?> |
| 191 |
var wpda_home_url = "<?php |
| 192 |
echo admin_url( 'admin.php' ); |
| 193 |
// phpcs:ignore WordPress.Security.EscapeOutput |
| 194 |
?>"; |
| 195 |
var wpda_wpnonce = "<?php |
| 196 |
echo esc_attr( $this->wpnonce ); |
| 197 |
?>"; |
| 198 |
var wpda_loader_url = "<?php |
| 199 |
echo plugins_url( '../../assets/images/loading.gif', __FILE__ ); |
| 200 |
// phpcs:ignore WordPress.Security.EscapeOutput |
| 201 |
?>"; |
| 202 |
var vqbInstalled = false; |
| 203 |
<?php |
| 204 |
?> |
| 205 |
|
| 206 |
function getColumns(schema, table, activeIndex, callback, rebuild = false) { |
| 207 |
const url = location.pathname + '?action=wpda_get_table_widget_info'; |
| 208 |
const data = { |
| 209 |
wpdaschema_name: schema, |
| 210 |
table_name: table, |
| 211 |
wpda_wpnonce: '<?php |
| 212 |
echo esc_attr( wp_create_nonce( 'wpda-getdata-access-' . WPDA::get_current_user_login() ) ); |
| 213 |
?>' |
| 214 |
}; |
| 215 |
jQuery.post( |
| 216 |
url, |
| 217 |
data, |
| 218 |
function (data) { |
| 219 |
callback(schema, table, activeIndex, JSON.parse(data), rebuild); |
| 220 |
} |
| 221 |
); |
| 222 |
} |
| 223 |
|
| 224 |
jQuery( |
| 225 |
function() { |
| 226 |
tabNew(); |
| 227 |
jQuery('#wpda_query_builder nav').sortable(); |
| 228 |
jQuery('.wpda_tooltip').tooltip(); |
| 229 |
jQuery("#wpda_sql_hints").on('change', function() { |
| 230 |
jQuery.ajax({ |
| 231 |
method: 'POST', |
| 232 |
url: wpda_home_url + "?action=wpda_query_builder_set_db_hints", |
| 233 |
data: { |
| 234 |
wpda_wpnonce: wpda_wpnonce, |
| 235 |
wpda_sqlhints: jQuery(this).is(":checked") ? 'on' : 'off' |
| 236 |
} |
| 237 |
}).done( |
| 238 |
function (msg) {} |
| 239 |
).fail( |
| 240 |
function (msg) {} |
| 241 |
); |
| 242 |
|
| 243 |
}); |
| 244 |
} |
| 245 |
); |
| 246 |
</script> |
| 247 |
<?php |
| 248 |
} |
| 249 |
|
| 250 |
public function execute() { |
| 251 |
$response = array( |
| 252 |
'tabs' => array(), |
| 253 |
'status' => null, |
| 254 |
); |
| 255 |
WPDA::sent_header( 'application/json' ); |
| 256 |
ob_start(); |
| 257 |
// Only for admins |
| 258 |
if ( WPDA::current_user_is_admin() && isset( |
| 259 |
$_POST['wpda_wpnonce'], |
| 260 |
$_POST['wpda_schemaname'], |
| 261 |
$_POST['wpda_sqlquery'], |
| 262 |
$_POST['wpda_sqllimit'], |
| 263 |
$_POST['wpda_protect'] |
| 264 |
) ) { |
| 265 |
$wpda_wpnonce = sanitize_text_field( wp_unslash( $_POST['wpda_wpnonce'] ) ); |
| 266 |
// input var okay. |
| 267 |
$wpda_schemaname = sanitize_text_field( wp_unslash( $_POST['wpda_schemaname'] ) ); |
| 268 |
// input var okay. |
| 269 |
$wpda_sqlquery = html_entity_decode( wp_unslash( $_POST['wpda_sqlquery'] ), ENT_QUOTES ); |
| 270 |
// input var okay. |
| 271 |
$wpda_sqllimit = sanitize_text_field( wp_unslash( $_POST['wpda_sqllimit'] ) ); |
| 272 |
// input var okay. |
| 273 |
$wpda_protect = sanitize_text_field( wp_unslash( $_POST['wpda_protect'] ) ); |
| 274 |
// input var okay. |
| 275 |
// Check query |
| 276 |
if ( $this->check_query( $wpda_protect, $wpda_schemaname, $wpda_sqlquery ) ) { |
| 277 |
if ( wp_verify_nonce( $wpda_wpnonce, 'wpda-query-builder-' . WPDA::get_current_user_id() ) ) { |
| 278 |
// Execute query |
| 279 |
$wpdadb = WPDADB::get_db_connection( $wpda_schemaname ); |
| 280 |
if ( null !== $wpdadb ) { |
| 281 |
$wpdadb->suppress_errors( true ); |
| 282 |
} |
| 283 |
$sqllines = explode( "\n", $wpda_sqlquery ); |
| 284 |
//phpcs:ignore - 8.1 proof |
| 285 |
$sqlcmds = array(); |
| 286 |
$start_i = 0; |
| 287 |
for ($i = 0; $i < count( $sqllines ); $i++) { |
| 288 |
//phpcs:ignore - 8.1 proof |
| 289 |
if ( '/' === trim( $sqllines[$i] ) ) { |
| 290 |
$sql = ''; |
| 291 |
for ($j = $start_i; $j < $i; $j++) { |
| 292 |
if ( '' !== trim( $sqllines[$j] ) ) { |
| 293 |
$sql .= "{$sqllines[$j]} "; |
| 294 |
} |
| 295 |
} |
| 296 |
$sqlcmds[] = $sql; |
| 297 |
$start_i = $i + 1; |
| 298 |
} |
| 299 |
} |
| 300 |
if ( count( $sqlcmds ) > 0 ) { |
| 301 |
//phpcs:ignore - 8.1 proof |
| 302 |
$tabs = array(); |
| 303 |
$vars = array(); |
| 304 |
$tmps = array(); |
| 305 |
// Process multiple SQL commands |
| 306 |
for ($i = 0; $i < count( $sqlcmds ); $i++) { |
| 307 |
//phpcs:ignore - 8.1 proof |
| 308 |
if ( '' !== $wpda_sqllimit && 'select' === strtolower( substr( $sqlcmds[$i], 0, 6 ) ) ) { |
| 309 |
$sqlcmds[$i] .= " limit {$wpda_sqllimit} "; |
| 310 |
} |
| 311 |
$columns = WPDA::get_columns_from_query( $wpda_schemaname, $sqlcmds[$i] ); |
| 312 |
// Need to reconnect when switching from local to remote and vice versa |
| 313 |
$reconnected = false; |
| 314 |
if ( 'use' === substr( strtolower( trim( $sqlcmds[$i] ) ), 0, 3 ) ) { |
| 315 |
$use_cmd = explode( ' ', trim( $sqlcmds[$i] ) ); |
| 316 |
//phpcs:ignore - 8.1 proof |
| 317 |
if ( 2 === count( $use_cmd ) && (strtolower( trim( $use_cmd[1] ) ) !== strtolower( trim( $wpda_schemaname ) ) && 'rdb:' === substr( strtolower( trim( $use_cmd[1] ) ), 0, 4 ) || 'rdb:' === substr( strtolower( trim( $wpda_schemaname ) ), 0, 4 )) ) { |
| 318 |
$wpda_schemaname = $use_cmd[1]; |
| 319 |
$wpdadb = WPDADB::get_db_connection( $wpda_schemaname ); |
| 320 |
if ( null !== $wpdadb ) { |
| 321 |
$wpdadb->suppress_errors( true ); |
| 322 |
} |
| 323 |
$reconnected = true; |
| 324 |
} |
| 325 |
} |
| 326 |
$exequery = true; |
| 327 |
$var_name = null; |
| 328 |
$wpdadb_saved = null; |
| 329 |
switch ( strtolower( substr( trim( $sqlcmds[$i] ), 0, 7 ) ) ) { |
| 330 |
case 'wpdavar': |
| 331 |
$use_cmd = explode( ' ', trim( $sqlcmds[$i] ) ); |
| 332 |
//phpcs:ignore - 8.1 proof |
| 333 |
$var_name = ( isset( $use_cmd[1] ) ? $use_cmd[1] : null ); |
| 334 |
if ( $var_name !== null ) { |
| 335 |
$vars[$var_name] = $tabs; |
| 336 |
$tmps[$var_name] = $this->wpdavar_table( $wpdadb, $tabs[$i - 1], $var_name ); |
| 337 |
$exequery = false; |
| 338 |
} |
| 339 |
break; |
| 340 |
case 'wpdatmp': |
| 341 |
$use_cmd = explode( ' ', trim( $sqlcmds[$i] ) ); |
| 342 |
$var_name = ( isset( $use_cmd[1] ) ? $use_cmd[1] : null ); |
| 343 |
if ( $var_name !== null ) { |
| 344 |
$wpdadb_saved = $this->wpdatmp_table( |
| 345 |
$wpdadb, |
| 346 |
$tmps[$var_name], |
| 347 |
$tmps[$var_name]['data'], |
| 348 |
$tmps[$var_name]['table_name'], |
| 349 |
$var_name |
| 350 |
); |
| 351 |
$exequery = false; |
| 352 |
} |
| 353 |
$var_name = null; |
| 354 |
// reset |
| 355 |
break; |
| 356 |
} |
| 357 |
if ( !$reconnected && $exequery && null !== $wpdadb ) { |
| 358 |
$wpdadb->query( $sqlcmds[$i] ); |
| 359 |
} |
| 360 |
if ( null === $var_name ) { |
| 361 |
$status = ( null !== $wpdadb_saved ? $wpdadb_saved : (( null !== $wpdadb ? clone $wpdadb : null )) ); |
| 362 |
$tabs[] = array( |
| 363 |
'cmd' => $sqlcmds[$i], |
| 364 |
'status' => $status, |
| 365 |
'columns' => $columns, |
| 366 |
); |
| 367 |
} else { |
| 368 |
$tabs[] = array( |
| 369 |
'cmd' => $sqlcmds[$i], |
| 370 |
'status' => ( isset( $vars[$var_name]['status'] ) ? $vars[$var_name]['status'] : null ), |
| 371 |
'wpdavar' => ( isset( $tmps[$var_name] ) ? $tmps[$var_name] : null ), |
| 372 |
'columns' => null, |
| 373 |
); |
| 374 |
} |
| 375 |
if ( null === $wpdadb || '' !== $wpdadb->last_error ) { |
| 376 |
break; |
| 377 |
} |
| 378 |
} |
| 379 |
$response['tabs'] = $tabs; |
| 380 |
} else { |
| 381 |
$response['columns'] = WPDA::get_columns_from_query( $wpda_schemaname, $wpda_sqlquery ); |
| 382 |
// Process single SQL command |
| 383 |
if ( '' !== $wpda_sqllimit && 'select' === strtolower( substr( $wpda_sqlquery, 0, 6 ) ) ) { |
| 384 |
$wpda_sqlquery .= " limit {$wpda_sqllimit} "; |
| 385 |
} |
| 386 |
if ( null !== $wpdadb ) { |
| 387 |
$wpdadb->query( $wpda_sqlquery ); |
| 388 |
} |
| 389 |
$response['cmd'] = $wpda_sqlquery; |
| 390 |
$response['status'] = $wpdadb; |
| 391 |
} |
| 392 |
} else { |
| 393 |
$response['status'] = '<strong>WP Data Access error:</strong> Token expired, please refresh page'; |
| 394 |
} |
| 395 |
} else { |
| 396 |
$response['status'] = '<strong>WP Data Access error:</strong> Query not allowed - WordPress tables are protected'; |
| 397 |
} |
| 398 |
} else { |
| 399 |
$response['status'] = '<strong>WP Data Access error:</strong> Query execution failed'; |
| 400 |
} |
| 401 |
ob_end_clean(); |
| 402 |
echo json_encode( $response ); |
| 403 |
} |
| 404 |
|
| 405 |
public function wpdatmp_table( |
| 406 |
$wpdadb, |
| 407 |
$sql, |
| 408 |
$data, |
| 409 |
$table_name, |
| 410 |
$var_name |
| 411 |
) { |
| 412 |
// Create temporary table |
| 413 |
$wpdadb->query( str_ireplace( array('CREATE TABLE', $table_name), array('CREATE TEMPORARY TABLE', $var_name), $sql['create_table'] ) ); |
| 414 |
$wpdadb_created = clone $wpdadb; |
| 415 |
// Copy data to temporary table |
| 416 |
foreach ( $data as $resultset ) { |
| 417 |
$column_values = array(); |
| 418 |
foreach ( $resultset as $key => $val ) { |
| 419 |
$column_values[$key] = $val; |
| 420 |
} |
| 421 |
$wpdadb->insert( $var_name, $column_values ); |
| 422 |
} |
| 423 |
return $wpdadb_created; |
| 424 |
} |
| 425 |
|
| 426 |
public function wpdavar_table( $wpdadb, $query, $var_name ) { |
| 427 |
$wpdadb->query( "set sql_quote_show_create = 'ON'" ); |
| 428 |
if ( null === $query['status'] ) { |
| 429 |
return null; |
| 430 |
} |
| 431 |
$explain = $wpdadb->get_results( "explain {$query['status']->last_query}", 'ARRAY_A' ); |
| 432 |
if ( '' !== $wpdadb->last_error ) { |
| 433 |
return null; |
| 434 |
} |
| 435 |
$table_name = $explain[0]['table']; |
| 436 |
$create_table = $wpdadb->get_results( "show create table `{$table_name}`", 'ARRAY_N' ); |
| 437 |
if ( '' !== $wpdadb->last_error ) { |
| 438 |
return null; |
| 439 |
} |
| 440 |
$sql = str_replace( "\n", '', $create_table[0][1] ); |
| 441 |
$pos = stripos( $sql, ') ENGINE=' ); |
| 442 |
$tbl = ( false === $pos ? $sql : substr( $sql, 0, $pos + 1 ) ); |
| 443 |
return array( |
| 444 |
'table_name' => $table_name, |
| 445 |
'create_table' => $tbl, |
| 446 |
'data' => $query['status']->last_result, |
| 447 |
); |
| 448 |
} |
| 449 |
|
| 450 |
public function check_query( $wpda_protect, $wpda_schemaname, $wpda_sqlquery ) { |
| 451 |
$sql_parts = explode( ' ', trim( $wpda_sqlquery ) ); |
| 452 |
//phpcs:ignore - 8.1 proof |
| 453 |
if ( isset( $sql_parts[0] ) && isset( $sql_parts[2] ) && WPDA::is_wp_table( $sql_parts[2] ) && ('drop' === strtolower( $sql_parts[0] ) || 'alter' === strtolower( $sql_parts[0] ) || 'rename' === strtolower( $sql_parts[0] ) || 'truncate' === strtolower( $sql_parts[0] )) ) { |
| 454 |
return false; |
| 455 |
} |
| 456 |
if ( isset( $sql_parts[0] ) && isset( $sql_parts[1] ) && WPDA::is_wp_table( $sql_parts[1] ) && 'truncate' === strtolower( $sql_parts[0] ) ) { |
| 457 |
return false; |
| 458 |
} |
| 459 |
if ( 'false' !== $wpda_protect && isset( $sql_parts[0] ) && in_array( strtolower( $sql_parts[0] ), self::EXPLAIN_COMMANDS ) ) { |
| 460 |
$wpdadb = WPDADB::get_db_connection( $wpda_schemaname ); |
| 461 |
$suppress = $wpdadb->suppress_errors( true ); |
| 462 |
$explain = $wpdadb->get_results( "explain {$wpda_sqlquery}", 'ARRAY_A' ); |
| 463 |
$wpdadb->suppress_errors( $suppress ); |
| 464 |
foreach ( $explain as $check ) { |
| 465 |
if ( in_array( strtolower( $check['select_type'] ), self::EXPLAIN_PROTECTED ) && WPDA::is_wp_table( $check['table'] ) ) { |
| 466 |
return false; |
| 467 |
} |
| 468 |
} |
| 469 |
} |
| 470 |
return true; |
| 471 |
} |
| 472 |
|
| 473 |
public function save() { |
| 474 |
$response = array( |
| 475 |
'status' => null, |
| 476 |
); |
| 477 |
WPDA::sent_header( 'application/json' ); |
| 478 |
// Only for admins |
| 479 |
if ( WPDA::current_user_is_admin() && isset( |
| 480 |
$_POST['wpda_wpnonce'], |
| 481 |
$_POST['wpda_schemaname'], |
| 482 |
$_POST['wpda_sqlqueryname'], |
| 483 |
$_POST['wpda_sqlqueryname_old'], |
| 484 |
$_POST['wpda_sqlquery'] |
| 485 |
) ) { |
| 486 |
$wpda_wpnonce = sanitize_text_field( wp_unslash( $_POST['wpda_wpnonce'] ) ); |
| 487 |
// input var okay. |
| 488 |
$wpda_schemaname = sanitize_text_field( wp_unslash( $_POST['wpda_schemaname'] ) ); |
| 489 |
// input var okay. |
| 490 |
$wpda_sqlqueryname = sanitize_text_field( wp_unslash( $_POST['wpda_sqlqueryname'] ) ); |
| 491 |
// input var okay. |
| 492 |
$wpda_sqlqueryname_old = sanitize_text_field( wp_unslash( $_POST['wpda_sqlqueryname_old'] ) ); |
| 493 |
// input var okay. |
| 494 |
$wpda_sqlquery = sanitize_textarea_field( wp_unslash( $_POST['wpda_sqlquery'] ) ); |
| 495 |
// input var okay. |
| 496 |
$wpda_vqb = null; |
| 497 |
if ( wp_verify_nonce( $wpda_wpnonce, 'wpda-query-builder-' . WPDA::get_current_user_id() ) ) { |
| 498 |
// Save query |
| 499 |
if ( false === $this->update_query( |
| 500 |
$wpda_schemaname, |
| 501 |
$wpda_sqlqueryname, |
| 502 |
$wpda_sqlquery, |
| 503 |
$wpda_sqlqueryname_old, |
| 504 |
$wpda_vqb |
| 505 |
) ) { |
| 506 |
$response['status'] = 'Could not save query'; |
| 507 |
} else { |
| 508 |
$response['status'] = 'Query saved'; |
| 509 |
} |
| 510 |
} else { |
| 511 |
$response['status'] = 'Token expired, please refresh page'; |
| 512 |
} |
| 513 |
} else { |
| 514 |
$response['status'] = 'Could not save query'; |
| 515 |
} |
| 516 |
echo json_encode( $response ); |
| 517 |
} |
| 518 |
|
| 519 |
public function open() { |
| 520 |
$response = array( |
| 521 |
'data' => array(), |
| 522 |
'status' => null, |
| 523 |
); |
| 524 |
WPDA::sent_header( 'application/json' ); |
| 525 |
// Only for admins |
| 526 |
if ( WPDA::current_user_is_admin() && isset( $_POST['wpda_wpnonce'], $_POST['wpda_exclude'] ) ) { |
| 527 |
$wpda_wpnonce = sanitize_text_field( wp_unslash( $_POST['wpda_wpnonce'] ) ); |
| 528 |
// input var okay. |
| 529 |
$wpda_exclude = sanitize_text_field( wp_unslash( $_POST['wpda_exclude'] ) ); |
| 530 |
// input var okay. |
| 531 |
if ( wp_verify_nonce( $wpda_wpnonce, 'wpda-query-builder-' . WPDA::get_current_user_id() ) ) { |
| 532 |
// Send list of available queries |
| 533 |
$wpda_query_builder_data = $this->get_query_list( $wpda_exclude ); |
| 534 |
uksort( $wpda_query_builder_data, 'strnatcasecmp' ); |
| 535 |
//phpcs:ignore - 8.1 proof |
| 536 |
$response['data'] = $wpda_query_builder_data; |
| 537 |
} else { |
| 538 |
$response['status'] = 'Token expired, please refresh page'; |
| 539 |
} |
| 540 |
} else { |
| 541 |
$response['status'] = 'Query list not available'; |
| 542 |
} |
| 543 |
echo json_encode( $response ); |
| 544 |
} |
| 545 |
|
| 546 |
public function delete() { |
| 547 |
$response = array( |
| 548 |
'status' => null, |
| 549 |
); |
| 550 |
WPDA::sent_header( 'application/json' ); |
| 551 |
// Only for admins |
| 552 |
if ( WPDA::current_user_is_admin() && isset( $_POST['wpda_wpnonce'], $_POST['wpda_sqlqueryname'] ) ) { |
| 553 |
$wpda_wpnonce = sanitize_text_field( wp_unslash( $_POST['wpda_wpnonce'] ) ); |
| 554 |
// input var okay. |
| 555 |
$wpda_sqlqueryname = sanitize_text_field( wp_unslash( $_POST['wpda_sqlqueryname'] ) ); |
| 556 |
// input var okay. |
| 557 |
if ( wp_verify_nonce( $wpda_wpnonce, 'wpda-query-builder-' . WPDA::get_current_user_id() ) ) { |
| 558 |
// Save query |
| 559 |
if ( false === $this->delete_query( $wpda_sqlqueryname ) ) { |
| 560 |
$response['status'] = 'Could not delete query'; |
| 561 |
} else { |
| 562 |
$response['status'] = 'Query deleted'; |
| 563 |
} |
| 564 |
} else { |
| 565 |
$response['status'] = 'Token expired, please refresh page'; |
| 566 |
} |
| 567 |
} else { |
| 568 |
$response['status'] = 'Could not save query'; |
| 569 |
} |
| 570 |
echo json_encode( $response ); |
| 571 |
} |
| 572 |
|
| 573 |
public function get_query_list( $exclude = '', $user_id = null ) { |
| 574 |
$wpda_query_builder_data = get_user_meta( ( null === $user_id ? WPDA::get_current_user_id() : $user_id ), self::QUERY_BUILDER_OPTIONS ); |
| 575 |
if ( is_array( $wpda_query_builder_data ) && count( $wpda_query_builder_data ) > 0 ) { |
| 576 |
//phpcs:ignore - 8.1 proof |
| 577 |
$queries = $wpda_query_builder_data[0]; |
| 578 |
if ( null !== $exclude && '' !== $exclude ) { |
| 579 |
$exclude_array = explode( ',', $exclude ); |
| 580 |
//phpcs:ignore - 8.1 proof |
| 581 |
foreach ( $exclude_array as $exclude_item ) { |
| 582 |
unset($queries[$exclude_item]); |
| 583 |
} |
| 584 |
} |
| 585 |
return $queries; |
| 586 |
} else { |
| 587 |
return array(); |
| 588 |
} |
| 589 |
} |
| 590 |
|
| 591 |
public function get_query_list_global( $exclude = '' ) { |
| 592 |
$wpda_query_builder_data = get_option( self::QUERY_BUILDER_OPTIONS ); |
| 593 |
if ( is_array( $wpda_query_builder_data ) && count( $wpda_query_builder_data ) > 0 ) { |
| 594 |
//phpcs:ignore - 8.1 proof |
| 595 |
$queries = $wpda_query_builder_data; |
| 596 |
if ( null !== $exclude && '' !== $exclude ) { |
| 597 |
$exclude_array = explode( ',', $exclude ); |
| 598 |
//phpcs:ignore - 8.1 proof |
| 599 |
foreach ( $exclude_array as $exclude_item ) { |
| 600 |
unset($queries[$exclude_item]); |
| 601 |
} |
| 602 |
} |
| 603 |
return $queries; |
| 604 |
} else { |
| 605 |
return array(); |
| 606 |
} |
| 607 |
} |
| 608 |
|
| 609 |
protected function update_query_list( $wpda_query_builder_data ) { |
| 610 |
update_user_meta( WPDA::get_current_user_id(), self::QUERY_BUILDER_OPTIONS, $wpda_query_builder_data ); |
| 611 |
} |
| 612 |
|
| 613 |
protected function update_query_list_global( $wpda_query_builder_data ) { |
| 614 |
update_option( self::QUERY_BUILDER_OPTIONS, $wpda_query_builder_data ); |
| 615 |
} |
| 616 |
|
| 617 |
public function get_query( $query_name, $user_id = null ) { |
| 618 |
if ( null === $user_id ) { |
| 619 |
$wpda_query_builder_data = $this->get_query_list(); |
| 620 |
} else { |
| 621 |
$wpda_query_builder_data = $this->get_query_list( '', $user_id ); |
| 622 |
} |
| 623 |
if ( is_array( $wpda_query_builder_data ) && isset( $wpda_query_builder_data[$query_name] ) ) { |
| 624 |
return $wpda_query_builder_data[$query_name]; |
| 625 |
} else { |
| 626 |
return array(); |
| 627 |
} |
| 628 |
} |
| 629 |
|
| 630 |
public function get_query_global( $query_name ) { |
| 631 |
$wpda_query_builder_data = $this->get_query_list_global(); |
| 632 |
if ( is_array( $wpda_query_builder_data ) && isset( $wpda_query_builder_data[$query_name] ) ) { |
| 633 |
return $wpda_query_builder_data[$query_name]; |
| 634 |
} else { |
| 635 |
return array(); |
| 636 |
} |
| 637 |
} |
| 638 |
|
| 639 |
public function update_query( |
| 640 |
$schema_name, |
| 641 |
$query_name, |
| 642 |
$query_sql, |
| 643 |
$query_name_old, |
| 644 |
$wpda_vqb = null, |
| 645 |
$params = null |
| 646 |
) { |
| 647 |
$wpda_query_builder_data = $this->get_query_list(); |
| 648 |
if ( '' !== $query_name_old && $query_name !== $query_name_old ) { |
| 649 |
unset($wpda_query_builder_data[$query_name_old]); |
| 650 |
} |
| 651 |
$wpda_query_builder_data[$query_name] = array( |
| 652 |
'schema_name' => $schema_name, |
| 653 |
'query' => $query_sql, |
| 654 |
'is_visual' => null !== $wpda_vqb, |
| 655 |
'params' => $params, |
| 656 |
); |
| 657 |
$this->update_query_list( $wpda_query_builder_data ); |
| 658 |
} |
| 659 |
|
| 660 |
public function update_query_global( |
| 661 |
$schema_name, |
| 662 |
$query_name, |
| 663 |
$query_sql, |
| 664 |
$query_name_old, |
| 665 |
$wpda_vqb = null, |
| 666 |
$params = null |
| 667 |
) { |
| 668 |
$wpda_query_builder_data = $this->get_query_list_global(); |
| 669 |
if ( '' !== $query_name_old && $query_name !== $query_name_old ) { |
| 670 |
unset($wpda_query_builder_data[$query_name_old]); |
| 671 |
} |
| 672 |
$wpda_query_builder_data[$query_name] = array( |
| 673 |
'schema_name' => $schema_name, |
| 674 |
'query' => $query_sql, |
| 675 |
'is_visual' => null !== $wpda_vqb, |
| 676 |
'params' => $params, |
| 677 |
); |
| 678 |
$this->update_query_list_global( $wpda_query_builder_data ); |
| 679 |
// if ( wpda_freemius()->can_use_premium_code__premium_only() ) { |
| 680 |
// $this->upd_visual_query( $query_name, $wpda_vqb ); |
| 681 |
// } |
| 682 |
} |
| 683 |
|
| 684 |
public function delete_query( $query_name ) { |
| 685 |
$wpda_query_builder_data = $this->get_query_list(); |
| 686 |
unset($wpda_query_builder_data[$query_name]); |
| 687 |
$this->update_query_list( $wpda_query_builder_data ); |
| 688 |
} |
| 689 |
|
| 690 |
public function delete_query_global( $query_name ) { |
| 691 |
$wpda_query_builder_data = $this->get_query_list_global(); |
| 692 |
unset($wpda_query_builder_data[$query_name]); |
| 693 |
$this->update_query_list_global( $wpda_query_builder_data ); |
| 694 |
// if ( wpda_freemius()->can_use_premium_code__premium_only() ) { |
| 695 |
// $this->del_visual_query( $query_name ); |
| 696 |
// } |
| 697 |
} |
| 698 |
|
| 699 |
public function get_visual_query( $query_name ) { |
| 700 |
} |
| 701 |
|
| 702 |
protected function upd_visual_query( $query_name, $wpda_vqb ) { |
| 703 |
} |
| 704 |
|
| 705 |
protected function del_visual_query( $query_name ) { |
| 706 |
} |
| 707 |
|
| 708 |
protected function rewrite_query_name( $query_name ) { |
| 709 |
return str_replace( ' ', '_', $query_name ); |
| 710 |
} |
| 711 |
|
| 712 |
public function get_db_hints() { |
| 713 |
$response = array( |
| 714 |
'status' => 'OK', |
| 715 |
); |
| 716 |
WPDA::sent_header( 'application/json' ); |
| 717 |
if ( WPDA::current_user_is_admin() && isset( $_REQUEST['wpda_wpnonce'], $_REQUEST['wpda_schemaname'] ) ) { |
| 718 |
$wpda_wpnonce = sanitize_text_field( wp_unslash( $_REQUEST['wpda_wpnonce'] ) ); |
| 719 |
// input var okay. |
| 720 |
$wpda_schemaname = sanitize_text_field( wp_unslash( $_REQUEST['wpda_schemaname'] ) ); |
| 721 |
// input var okay. |
| 722 |
if ( wp_verify_nonce( $wpda_wpnonce, 'wpda-query-builder-' . WPDA::get_current_user_id() ) ) { |
| 723 |
$tables = WPDA_Dictionary_Lists::get_tables( true, $wpda_schemaname ); |
| 724 |
$hints = array(); |
| 725 |
foreach ( $tables as $table ) { |
| 726 |
$columns = WPDA_Dictionary_Lists::get_table_columns( $table['table_name'], $wpda_schemaname ); |
| 727 |
$hint_cols = array(); |
| 728 |
foreach ( $columns as $column ) { |
| 729 |
$hint_cols[] = $column['column_name']; |
| 730 |
} |
| 731 |
$hints[$table['table_name']] = $hint_cols; |
| 732 |
} |
| 733 |
$response['tables'] = $hints; |
| 734 |
} else { |
| 735 |
$response['status'] = 'Token expired, please refresh page'; |
| 736 |
} |
| 737 |
} else { |
| 738 |
$response['status'] = 'Invalid arguments'; |
| 739 |
} |
| 740 |
echo json_encode( $response ); |
| 741 |
} |
| 742 |
|
| 743 |
public function set_db_hints() { |
| 744 |
$response = array( |
| 745 |
'status' => 'OK', |
| 746 |
); |
| 747 |
WPDA::sent_header( 'application/json' ); |
| 748 |
if ( WPDA::current_user_is_admin() && isset( $_REQUEST['wpda_wpnonce'], $_REQUEST['wpda_sqlhints'] ) ) { |
| 749 |
$wpda_wpnonce = sanitize_text_field( wp_unslash( $_REQUEST['wpda_wpnonce'] ) ); |
| 750 |
// input var okay. |
| 751 |
$wpda_sqlhints = sanitize_text_field( wp_unslash( $_REQUEST['wpda_sqlhints'] ) ); |
| 752 |
// input var okay. |
| 753 |
if ( wp_verify_nonce( $wpda_wpnonce, 'wpda-query-builder-' . WPDA::get_current_user_id() ) ) { |
| 754 |
update_option( self::QUERY_BUILDER_HINTS, $wpda_sqlhints ); |
| 755 |
} |
| 756 |
} |
| 757 |
$response['hint'] = $wpda_sqlhints; |
| 758 |
echo json_encode( $response ); |
| 759 |
} |
| 760 |
|
| 761 |
private function substitute_sql_params( $wpdadb, $query, $params ) { |
| 762 |
} |
| 763 |
|
| 764 |
public function execute_query( |
| 765 |
$dbs, |
| 766 |
$query, |
| 767 |
$limit, |
| 768 |
$protect, |
| 769 |
$params |
| 770 |
) { |
| 771 |
$response = array( |
| 772 |
'tabs' => array(), |
| 773 |
'status' => null, |
| 774 |
); |
| 775 |
if ( $this->check_query( $protect, $dbs, $query ) ) { |
| 776 |
// Execute query |
| 777 |
$wpdadb = WPDADB::get_db_connection( $dbs ); |
| 778 |
if ( null !== $wpdadb ) { |
| 779 |
$wpdadb->suppress_errors( true ); |
| 780 |
} |
| 781 |
$sqllines = explode( "\n", $query ); |
| 782 |
//phpcs:ignore - 8.1 proof |
| 783 |
$sqlcmds = array(); |
| 784 |
$start_i = 0; |
| 785 |
for ($i = 0; $i < count( $sqllines ); $i++) { |
| 786 |
//phpcs:ignore - 8.1 proof |
| 787 |
if ( '/' === trim( $sqllines[$i] ) ) { |
| 788 |
$sql = ''; |
| 789 |
for ($j = $start_i; $j < $i; $j++) { |
| 790 |
if ( '' !== trim( $sqllines[$j] ) ) { |
| 791 |
$sql .= "{$sqllines[$j]} "; |
| 792 |
} |
| 793 |
} |
| 794 |
$sqlcmds[] = $sql; |
| 795 |
$start_i = $i + 1; |
| 796 |
} |
| 797 |
} |
| 798 |
if ( count( $sqlcmds ) > 0 ) { |
| 799 |
//phpcs:ignore - 8.1 proof |
| 800 |
$tabs = array(); |
| 801 |
$vars = array(); |
| 802 |
$tmps = array(); |
| 803 |
// Process multiple SQL commands |
| 804 |
for ($i = 0; $i < count( $sqlcmds ); $i++) { |
| 805 |
//phpcs:ignore - 8.1 proof |
| 806 |
if ( '' !== $limit && 'select' === strtolower( substr( $sqlcmds[$i], 0, 6 ) ) ) { |
| 807 |
$sqlcmds[$i] .= " limit {$limit} "; |
| 808 |
} |
| 809 |
$columns = WPDA::get_columns_from_query( $dbs, $sqlcmds[$i] ); |
| 810 |
// Need to reconnect when switching from local to remote and vice versa |
| 811 |
$reconnected = false; |
| 812 |
if ( 'use' === substr( strtolower( trim( $sqlcmds[$i] ) ), 0, 3 ) ) { |
| 813 |
$use_cmd = explode( ' ', trim( $sqlcmds[$i] ) ); |
| 814 |
//phpcs:ignore - 8.1 proof |
| 815 |
if ( 2 === count( $use_cmd ) && (strtolower( trim( $use_cmd[1] ) ) !== strtolower( trim( $dbs ) ) && 'rdb:' === substr( strtolower( trim( $use_cmd[1] ) ), 0, 4 ) || 'rdb:' === substr( strtolower( trim( $dbs ) ), 0, 4 )) ) { |
| 816 |
$dbs = $use_cmd[1]; |
| 817 |
$wpdadb = WPDADB::get_db_connection( $dbs ); |
| 818 |
if ( null !== $wpdadb ) { |
| 819 |
$wpdadb->suppress_errors( true ); |
| 820 |
} |
| 821 |
$reconnected = true; |
| 822 |
} |
| 823 |
} |
| 824 |
$exequery = true; |
| 825 |
$var_name = null; |
| 826 |
$wpdadb_saved = null; |
| 827 |
switch ( strtolower( substr( trim( $sqlcmds[$i] ), 0, 7 ) ) ) { |
| 828 |
case 'wpdavar': |
| 829 |
$use_cmd = explode( ' ', trim( $sqlcmds[$i] ) ); |
| 830 |
//phpcs:ignore - 8.1 proof |
| 831 |
$var_name = ( isset( $use_cmd[1] ) ? $use_cmd[1] : null ); |
| 832 |
if ( $var_name !== null ) { |
| 833 |
$vars[$var_name] = $tabs; |
| 834 |
$tmps[$var_name] = $this->wpdavar_table( $wpdadb, $tabs[$i - 1], $var_name ); |
| 835 |
$exequery = false; |
| 836 |
} |
| 837 |
break; |
| 838 |
case 'wpdatmp': |
| 839 |
$use_cmd = explode( ' ', trim( $sqlcmds[$i] ) ); |
| 840 |
$var_name = ( isset( $use_cmd[1] ) ? $use_cmd[1] : null ); |
| 841 |
if ( $var_name !== null ) { |
| 842 |
$wpdadb_saved = $this->wpdatmp_table( |
| 843 |
$wpdadb, |
| 844 |
$tmps[$var_name], |
| 845 |
$tmps[$var_name]['data'], |
| 846 |
$tmps[$var_name]['table_name'], |
| 847 |
$var_name |
| 848 |
); |
| 849 |
$exequery = false; |
| 850 |
} |
| 851 |
$var_name = null; |
| 852 |
// reset |
| 853 |
break; |
| 854 |
} |
| 855 |
if ( !$reconnected && $exequery && null !== $wpdadb ) { |
| 856 |
$wpdadb->query( $sqlcmds[$i] ); |
| 857 |
} |
| 858 |
if ( null === $var_name ) { |
| 859 |
$status = ( null !== $wpdadb_saved ? $wpdadb_saved : (( null !== $wpdadb ? clone $wpdadb : null )) ); |
| 860 |
$tabs[] = array( |
| 861 |
'cmd' => $sqlcmds[$i], |
| 862 |
'status' => $status, |
| 863 |
'columns' => $columns, |
| 864 |
); |
| 865 |
} else { |
| 866 |
$tabs[] = array( |
| 867 |
'cmd' => $sqlcmds[$i], |
| 868 |
'status' => ( isset( $vars[$var_name]['status'] ) ? $vars[$var_name]['status'] : null ), |
| 869 |
'wpdavar' => ( isset( $tmps[$var_name] ) ? $tmps[$var_name] : null ), |
| 870 |
'columns' => null, |
| 871 |
); |
| 872 |
} |
| 873 |
if ( null === $wpdadb || '' !== $wpdadb->last_error ) { |
| 874 |
break; |
| 875 |
} |
| 876 |
} |
| 877 |
$response['tabs'] = $tabs; |
| 878 |
} else { |
| 879 |
$response['columns'] = WPDA::get_columns_from_query( $dbs, $query ); |
| 880 |
// Process single SQL command |
| 881 |
if ( '' !== $limit && 'select' === strtolower( substr( $query, 0, 6 ) ) ) { |
| 882 |
$query .= " limit {$limit} "; |
| 883 |
} |
| 884 |
if ( null !== $wpdadb ) { |
| 885 |
$wpdadb->query( $query ); |
| 886 |
} |
| 887 |
$response['cmd'] = $query; |
| 888 |
$response['status'] = clone $wpdadb; |
| 889 |
} |
| 890 |
} else { |
| 891 |
$response['status'] = '<strong>WP Data Access error:</strong> Query not allowed - WordPress tables are protected'; |
| 892 |
} |
| 893 |
return $response; |
| 894 |
} |
| 895 |
|
| 896 |
public function add_query( $query_name, $query ) { |
| 897 |
$wpda_query_builder_data = $this->get_query_list(); |
| 898 |
$wpda_query_builder_data[$query_name] = $query; |
| 899 |
$this->update_query_list( $wpda_query_builder_data ); |
| 900 |
// if ( wpda_freemius()->can_use_premium_code__premium_only() ) { |
| 901 |
// $this->del_visual_query( $query_name ); |
| 902 |
// } |
| 903 |
} |
| 904 |
|
| 905 |
public function add_query_global( $query_name, $query ) { |
| 906 |
$wpda_query_builder_data = $this->get_query_list_global(); |
| 907 |
$wpda_query_builder_data[$query_name] = $query; |
| 908 |
$this->update_query_list_global( $wpda_query_builder_data ); |
| 909 |
// if ( wpda_freemius()->can_use_premium_code__premium_only() ) { |
| 910 |
// $this->del_visual_query( $query_name ); |
| 911 |
// } |
| 912 |
} |
| 913 |
|
| 914 |
public function get_hints( $dbs ) { |
| 915 |
$tables = WPDA_Dictionary_Lists::get_tables( true, $dbs ); |
| 916 |
$hints = array(); |
| 917 |
foreach ( $tables as $table ) { |
| 918 |
$columns = WPDA_Dictionary_Lists::get_table_columns( $table['table_name'], $dbs ); |
| 919 |
$hint_cols = array(); |
| 920 |
foreach ( $columns as $column ) { |
| 921 |
$hint_cols[] = $column['column_name']; |
| 922 |
} |
| 923 |
$hints[$table['table_name']] = $hint_cols; |
| 924 |
} |
| 925 |
return $hints; |
| 926 |
} |
| 927 |
|
| 928 |
} |
| 929 |
|
