| 1 |
<?php |
| 2 |
/** |
| 3 |
* Admin Controller for TablePress with the functionality for the non-AJAX backend |
| 4 |
* |
| 5 |
* @package TablePress |
| 6 |
* @subpackage Controllers |
| 7 |
* @author Tobias Bäthge |
| 8 |
* @since 1.0.0 |
| 9 |
*/ |
| 10 |
|
| 11 |
// Prohibit direct script loading. |
| 12 |
defined( 'ABSPATH' ) || die( 'No direct script access allowed!' ); |
| 13 |
|
| 14 |
/** |
| 15 |
* Admin Controller class, extends Base Controller Class |
| 16 |
* @package TablePress |
| 17 |
* @subpackage Controllers |
| 18 |
* @author Tobias Bäthge |
| 19 |
* @since 1.0.0 |
| 20 |
*/ |
| 21 |
class TablePress_Admin_Controller extends TablePress_Controller { |
| 22 |
|
| 23 |
/** |
| 24 |
* Page hooks (i.e. names) WordPress uses for the TablePress admin screens, |
| 25 |
* populated in add_admin_menu_entry(). |
| 26 |
* |
| 27 |
* @since 1.0.0 |
| 28 |
* @var array |
| 29 |
*/ |
| 30 |
protected $page_hooks = array(); |
| 31 |
|
| 32 |
/** |
| 33 |
* Actions that have a view and admin menu or nav tab menu entry. |
| 34 |
* |
| 35 |
* @since 1.0.0 |
| 36 |
* @var array |
| 37 |
*/ |
| 38 |
protected $view_actions = array(); |
| 39 |
|
| 40 |
/** |
| 41 |
* Instance of the TablePress Admin View that is rendered. |
| 42 |
* |
| 43 |
* @since 1.0.0 |
| 44 |
* @var TablePress_View |
| 45 |
*/ |
| 46 |
protected $view; |
| 47 |
|
| 48 |
/** |
| 49 |
* Instance of the TablePress Importer. |
| 50 |
* |
| 51 |
* @since 1.0.0 |
| 52 |
* @var TablePress_Import |
| 53 |
*/ |
| 54 |
protected $importer; |
| 55 |
|
| 56 |
/** |
| 57 |
* Initialize the Admin Controller, determine location the admin menu, set up actions. |
| 58 |
* |
| 59 |
* @since 1.0.0 |
| 60 |
*/ |
| 61 |
public function __construct() { |
| 62 |
parent::__construct(); |
| 63 |
|
| 64 |
// Handler for changing the number of shown tables in the list of tables (via WP List Table class). |
| 65 |
add_filter( 'set-screen-option', array( $this, 'save_list_tables_screen_option' ), 10, 3 ); |
| 66 |
|
| 67 |
add_action( 'admin_menu', array( $this, 'add_admin_menu_entry' ) ); |
| 68 |
add_action( 'admin_init', array( $this, 'add_admin_actions' ) ); |
| 69 |
} |
| 70 |
|
| 71 |
/** |
| 72 |
* Handler for changing the number of shown tables in the list of tables (via WP List Table class). |
| 73 |
* |
| 74 |
* @since 1.0.0 |
| 75 |
* |
| 76 |
* @param bool $false Current value of the filter (probably bool false). |
| 77 |
* @param string $option Option in which the setting is stored. |
| 78 |
* @param int $value Current value of the setting. |
| 79 |
* @return bool|int False to not save the changed setting, or the int value to be saved. |
| 80 |
*/ |
| 81 |
public function save_list_tables_screen_option( $false, $option, $value ) { |
| 82 |
if ( 'tablepress_list_per_page' === $option ) { |
| 83 |
return $value; |
| 84 |
} else { |
| 85 |
return $false; |
| 86 |
} |
| 87 |
} |
| 88 |
|
| 89 |
/** |
| 90 |
* Add admin screens to the correct place in the admin menu. |
| 91 |
* |
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* @since 1.0.0 |
| 93 |
*/ |
| 94 |
public function add_admin_menu_entry() { |
| 95 |
// Callback for all menu entries. |
| 96 |
$callback = array( $this, 'show_admin_page' ); |
| 97 |
/** |
| 98 |
* Filter the TablePress admin menu entry name. |
| 99 |
* |
| 100 |
* @since 1.0.0 |
| 101 |
* |
| 102 |
* @param string $entry_name The admin menu entry name. Default "TablePress". |
| 103 |
*/ |
| 104 |
$admin_menu_entry_name = apply_filters( 'tablepress_admin_menu_entry_name', 'TablePress' ); |
| 105 |
|
| 106 |
$this->init_view_actions(); |
| 107 |
$min_access_cap = $this->view_actions['list']['required_cap']; |
| 108 |
|
| 109 |
if ( $this->is_top_level_page ) { |
| 110 |
$icon_url = 'dashicons-list-view'; |
| 111 |
switch ( $this->parent_page ) { |
| 112 |
case 'top': |
| 113 |
$position = 3; // position of Dashboard + 1 |
| 114 |
break; |
| 115 |
case 'bottom': |
| 116 |
$position = ( ++$GLOBALS['_wp_last_utility_menu'] ); |
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break; |
| 118 |
case 'middle': |
| 119 |
default: |
| 120 |
$position = ( ++$GLOBALS['_wp_last_object_menu'] ); |
| 121 |
break; |
| 122 |
} |
| 123 |
add_menu_page( 'TablePress', $admin_menu_entry_name, $min_access_cap, 'tablepress', $callback, $icon_url, $position ); |
| 124 |
foreach ( $this->view_actions as $action => $entry ) { |
| 125 |
if ( ! $entry['show_entry'] ) { |
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continue; |
| 127 |
} |
| 128 |
$slug = 'tablepress'; |
| 129 |
if ( 'list' !== $action ) { |
| 130 |
$slug .= '_' . $action; |
| 131 |
} |
| 132 |
$this->page_hooks[] = add_submenu_page( 'tablepress', sprintf( __( '%1$s ‹ %2$s', 'tablepress' ), $entry['page_title'], 'TablePress' ), $entry['admin_menu_title'], $entry['required_cap'], $slug, $callback ); |
| 133 |
} |
| 134 |
} else { |
| 135 |
$this->page_hooks[] = add_submenu_page( $this->parent_page, 'TablePress', $admin_menu_entry_name, $min_access_cap, 'tablepress', $callback ); |
| 136 |
} |
| 137 |
} |
| 138 |
|
| 139 |
/** |
| 140 |
* Set up handlers for user actions in the backend that exceed plain viewing. |
| 141 |
* |
| 142 |
* @since 1.0.0 |
| 143 |
*/ |
| 144 |
public function add_admin_actions() { |
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// Register the callbacks for processing action requests. |
| 146 |
$post_actions = array( 'list', 'add', 'edit', 'options', 'export', 'import' ); |
| 147 |
$get_actions = array( 'hide_message', 'delete_table', 'copy_table', 'preview_table', 'editor_button_thickbox', 'uninstall_tablepress' ); |
| 148 |
foreach ( $post_actions as $action ) { |
| 149 |
add_action( "admin_post_tablepress_{$action}", array( $this, "handle_post_action_{$action}" ) ); |
| 150 |
} |
| 151 |
foreach ( $get_actions as $action ) { |
| 152 |
add_action( "admin_post_tablepress_{$action}", array( $this, "handle_get_action_{$action}" ) ); |
| 153 |
} |
| 154 |
|
| 155 |
// Register callbacks to trigger load behavior for admin pages. |
| 156 |
foreach ( $this->page_hooks as $page_hook ) { |
| 157 |
add_action( "load-{$page_hook}", array( $this, 'load_admin_page' ) ); |
| 158 |
} |
| 159 |
|
| 160 |
$pages_with_editor_button = array( 'post.php', 'post-new.php' ); |
| 161 |
foreach ( $pages_with_editor_button as $editor_page ) { |
| 162 |
add_action( "load-{$editor_page}", array( $this, 'add_editor_buttons' ) ); |
| 163 |
} |
| 164 |
|
| 165 |
if ( ! is_network_admin() && ! is_user_admin() ) { |
| 166 |
add_action( 'admin_bar_menu', array( $this, 'add_wp_admin_bar_new_content_menu_entry' ), 71 ); |
| 167 |
} |
| 168 |
|
| 169 |
add_action( 'load-plugins.php', array( $this, 'plugins_page' ) ); |
| 170 |
|
| 171 |
// Add filters and actions for the integration into the WP WXR exporter and importer. |
| 172 |
add_action( 'wp_import_insert_post', array( TablePress::$model_table, 'add_table_id_on_wp_import' ), 10, 4 ); |
| 173 |
add_filter( 'wp_import_post_meta', array( TablePress::$model_table, 'prevent_table_id_post_meta_import_on_wp_import' ), 10, 3 ); |
| 174 |
add_filter( 'wxr_export_skip_postmeta', array( TablePress::$model_table, 'add_table_id_to_wp_export' ), 10, 3 ); |
| 175 |
} |
| 176 |
|
| 177 |
/** |
| 178 |
* Register actions to add "Table" button to "HTML editor" and "Visual editor" toolbars. |
| 179 |
* |
| 180 |
* @since 1.0.0 |
| 181 |
*/ |
| 182 |
public function add_editor_buttons() { |
| 183 |
if ( ! current_user_can( 'tablepress_list_tables' ) ) { |
| 184 |
return; |
| 185 |
} |
| 186 |
|
| 187 |
/* |
| 188 |
* Only load the toolbar integration when the Classic Editor plugin (https://wordpress.org/plugins/classic-editor/) is activated. |
| 189 |
* Without it, the Block Editor user interface is used, which can not directly use these buttons. |
| 190 |
*/ |
| 191 |
if ( ! class_exists( 'Classic_Editor' ) ) { |
| 192 |
return; |
| 193 |
} |
| 194 |
|
| 195 |
add_thickbox(); // usually already loaded by media upload functions |
| 196 |
$admin_page = TablePress::load_class( 'TablePress_Admin_Page', 'class-admin-page-helper.php', 'classes' ); |
| 197 |
$admin_page->enqueue_script( 'quicktags-button', array( 'quicktags', 'media-upload' ), array( |
| 198 |
'editor_button' => array( |
| 199 |
'caption' => __( 'Table', 'tablepress' ), |
| 200 |
'title' => __( 'Insert a Table from TablePress', 'tablepress' ), |
| 201 |
'thickbox_title' => __( 'Insert a Table from TablePress', 'tablepress' ), |
| 202 |
'thickbox_url' => TablePress::url( array( 'action' => 'editor_button_thickbox' ), true, 'admin-post.php' ), |
| 203 |
), |
| 204 |
) ); |
| 205 |
|
| 206 |
// TinyMCE integration. |
| 207 |
if ( user_can_richedit() ) { |
| 208 |
add_filter( 'mce_external_plugins', array( $this, 'add_tinymce_plugin' ) ); |
| 209 |
add_filter( 'mce_buttons', array( $this, 'add_tinymce_button' ) ); |
| 210 |
add_action( 'admin_print_styles', array( $this, 'add_tablepress_hidpi_css' ), 21 ); |
| 211 |
} |
| 212 |
} |
| 213 |
|
| 214 |
/** |
| 215 |
* Add "Table" button and separator to the TinyMCE toolbar. |
| 216 |
* |
| 217 |
* @since 1.0.0 |
| 218 |
* |
| 219 |
* @param array $buttons Current set of buttons in the TinyMCE toolbar. |
| 220 |
* @return array Current set of buttons in the TinyMCE toolbar, including "Table" button. |
| 221 |
*/ |
| 222 |
public function add_tinymce_button( array $buttons ) { |
| 223 |
$buttons[] = 'tablepress_insert_table'; |
| 224 |
return $buttons; |
| 225 |
} |
| 226 |
|
| 227 |
/** |
| 228 |
* Register "Table" button plugin to TinyMCE. |
| 229 |
* |
| 230 |
* @since 1.0.0 |
| 231 |
* |
| 232 |
* @param array $plugins Current set of registered TinyMCE plugins. |
| 233 |
* @return array Current set of registered TinyMCE plugins, including "Table" button plugin. |
| 234 |
*/ |
| 235 |
public function add_tinymce_plugin( array $plugins ) { |
| 236 |
$suffix = SCRIPT_DEBUG ? '' : '.min'; |
| 237 |
$js_file = "admin/js/tinymce-button{$suffix}.js"; |
| 238 |
$plugins['tablepress_tinymce'] = plugins_url( $js_file, TABLEPRESS__FILE__ ); |
| 239 |
return $plugins; |
| 240 |
} |
| 241 |
|
| 242 |
/** |
| 243 |
* Print TablePress HiDPI CSS to the <head> for TinyMCE button. |
| 244 |
* |
| 245 |
* @since 1.0.0 |
| 246 |
*/ |
| 247 |
public function add_tablepress_hidpi_css() { |
| 248 |
echo '<style type="text/css">@media print,(-webkit-min-device-pixel-ratio:1.25),(min-resolution:120dpi){'; |
| 249 |
echo '#content_tablepress_insert_table span{background:url(' . plugins_url( 'admin/img/tablepress-editor-button-2x.png', TABLEPRESS__FILE__ ) . ') no-repeat 0 0;background-size:20px 20px}'; |
| 250 |
echo '#content_tablepress_insert_table img{display:none}'; |
| 251 |
echo '}</style>' . "\n"; |
| 252 |
} |
| 253 |
|
| 254 |
/** |
| 255 |
* Add "TablePress Table" entry to "New" dropdown menu in the WP Admin Bar. |
| 256 |
* |
| 257 |
* @since 1.0.0 |
| 258 |
* |
| 259 |
* @param WP_Admin_Bar $wp_admin_bar The current WP Admin Bar object. |
| 260 |
*/ |
| 261 |
public function add_wp_admin_bar_new_content_menu_entry( $wp_admin_bar ) { |
| 262 |
if ( ! current_user_can( 'tablepress_add_tables' ) ) { |
| 263 |
return; |
| 264 |
} |
| 265 |
|
| 266 |
$wp_admin_bar->add_menu( array( |
| 267 |
'parent' => 'new-content', |
| 268 |
'id' => 'new-tablepress-table', |
| 269 |
'title' => __( 'TablePress Table', 'tablepress' ), |
| 270 |
'href' => TablePress::url( array( 'action' => 'add' ) ), |
| 271 |
) ); |
| 272 |
} |
| 273 |
|
| 274 |
/** |
| 275 |
* Handle actions for loading of Plugins page. |
| 276 |
* |
| 277 |
* @since 1.0.0 |
| 278 |
*/ |
| 279 |
public function plugins_page() { |
| 280 |
// Add additional links on Plugins page. |
| 281 |
add_filter( 'plugin_action_links_' . TABLEPRESS_BASENAME, array( $this, 'add_plugin_action_links' ) ); |
| 282 |
add_filter( 'plugin_row_meta', array( $this, 'add_plugin_row_meta' ), 10, 2 ); |
| 283 |
} |
| 284 |
|
| 285 |
/** |
| 286 |
* Add links to the TablePress entry in the "Plugin" column on the Plugins page. |
| 287 |
* |
| 288 |
* @since 1.0.0 |
| 289 |
* |
| 290 |
* @param array $links List of links to print in the "Plugin" column on the Plugins page. |
| 291 |
* @return array Extended list of links to print in the "Plugin" column on the Plugins page. |
| 292 |
*/ |
| 293 |
public function add_plugin_action_links( array $links ) { |
| 294 |
if ( current_user_can( 'tablepress_list_tables' ) ) { |
| 295 |
$links[] = '<a href="' . TablePress::url() . '">' . __( 'Plugin page', 'tablepress' ) . '</a>'; |
| 296 |
} |
| 297 |
return $links; |
| 298 |
} |
| 299 |
/** |
| 300 |
* Add links to the TablePress entry in the "Description" column on the Plugins page. |
| 301 |
* |
| 302 |
* @since 1.0.0 |
| 303 |
* |
| 304 |
* @param array $links List of links to print in the "Description" column on the Plugins page. |
| 305 |
* @param string $file Name of the plugin. |
| 306 |
* @return array Extended list of links to print in the "Description" column on the Plugins page. |
| 307 |
*/ |
| 308 |
public function add_plugin_row_meta( array $links, $file ) { |
| 309 |
if ( TABLEPRESS_BASENAME === $file ) { |
| 310 |
$links[] = '<a href="https://tablepress.org/faq/" title="' . esc_attr__( 'Frequently Asked Questions', 'tablepress' ) . '">' . __( 'FAQ', 'tablepress' ) . '</a>'; |
| 311 |
$links[] = '<a href="https://tablepress.org/documentation/">' . __( 'Documentation', 'tablepress' ) . '</a>'; |
| 312 |
$links[] = '<a href="https://tablepress.org/support/">' . __( 'Support', 'tablepress' ) . '</a>'; |
| 313 |
$links[] = '<a href="https://tablepress.org/donate/" title="' . esc_attr__( 'Support TablePress with your donation!', 'tablepress' ) . '"><strong>' . __( 'Donate', 'tablepress' ) . '</strong></a>'; |
| 314 |
} |
| 315 |
return $links; |
| 316 |
} |
| 317 |
|
| 318 |
/** |
| 319 |
* Prepare the rendering of an admin screen, by determining the current action, loading necessary data and initializing the view. |
| 320 |
* |
| 321 |
* @since 1.0.0 |
| 322 |
*/ |
| 323 |
public function load_admin_page() { |
| 324 |
// Determine the action from either the GET parameter (for sub-menu entries, and the main admin menu entry). |
| 325 |
$action = ( ! empty( $_GET['action'] ) ) ? $_GET['action'] : 'list'; // default action is list |
| 326 |
if ( $this->is_top_level_page ) { |
| 327 |
// Or, for sub-menu entry of an admin menu "TablePress" entry, get it from the "page" GET parameter. |
| 328 |
if ( 'tablepress' !== $_GET['page'] ) { |
| 329 |
// Actions that are top-level entries, but don't have an action GET parameter (action is after last _ in string). |
| 330 |
$action = substr( $_GET['page'], 11 ); // $_GET['page'] has the format 'tablepress_{$action}' |
| 331 |
} |
| 332 |
} |
| 333 |
|
| 334 |
// Check if action is a supported action, and whether the user is allowed to access this screen. |
| 335 |
if ( ! isset( $this->view_actions[ $action ] ) || ! current_user_can( $this->view_actions[ $action ]['required_cap'] ) ) { |
| 336 |
wp_die( __( 'Sorry, you are not allowed to access this page.', 'default' ), 403 ); |
| 337 |
} |
| 338 |
|
| 339 |
// Changes current screen ID and pagenow variable in JS, to enable automatic meta box JS handling. |
| 340 |
set_current_screen( "tablepress_{$action}" ); |
| 341 |
// Set the $typenow global to the current CPT ourselves, as WP_Screen::get() does not determine the CPT correctly. |
| 342 |
// This is necessary as the WP Admin Menu can otherwise highlight wrong entries, see https://github.com/TobiasBg/TablePress/issues/24. |
| 343 |
if ( isset( $_GET['post_type'] ) && post_type_exists( $_GET['post_type'] ) ) { |
| 344 |
$GLOBALS['typenow'] = $_GET['post_type']; |
| 345 |
} |
| 346 |
|
| 347 |
// Pre-define some view data. |
| 348 |
$data = array( |
| 349 |
'view_actions' => $this->view_actions, |
| 350 |
'message' => ( ! empty( $_GET['message'] ) ) ? $_GET['message'] : false, |
| 351 |
); |
| 352 |
|
| 353 |
// Depending on the action, load more necessary data for the corresponding view. |
| 354 |
switch ( $action ) { |
| 355 |
case 'list': |
| 356 |
$data['table_id'] = ( ! empty( $_GET['table_id'] ) ) ? $_GET['table_id'] : false; |
| 357 |
// Prime the post meta cache for cached loading of last_editor. |
| 358 |
$data['table_ids'] = TablePress::$model_table->load_all( true ); |
| 359 |
$data['messages']['first_visit'] = TablePress::$model_options->get( 'message_first_visit' ); |
| 360 |
// Check if WP-Table Reloaded is activated and show a warning. |
| 361 |
$data['messages']['wp_table_reloaded_warning'] = is_plugin_active( 'wp-table-reloaded/wp-table-reloaded.php' ); |
| 362 |
$data['messages']['plugin_update_message'] = TablePress::$model_options->get( 'message_plugin_update' ); |
| 363 |
$data['messages']['donation_message'] = $this->maybe_show_donation_message(); |
| 364 |
$data['table_count'] = count( $data['table_ids'] ); |
| 365 |
break; |
| 366 |
case 'about': |
| 367 |
$data['first_activation'] = TablePress::$model_options->get( 'first_activation' ); |
| 368 |
$exporter = TablePress::load_class( 'TablePress_Export', 'class-export.php', 'classes' ); |
| 369 |
$data['zip_support_available'] = $exporter->zip_support_available; |
| 370 |
break; |
| 371 |
case 'options': |
| 372 |
// Maybe try saving "Custom CSS" to a file: |
| 373 |
// (called here, as the credentials form posts to this handler again, due to how request_filesystem_credentials() works) |
| 374 |
if ( isset( $_GET['item'] ) && 'save_custom_css' === $_GET['item'] ) { |
| 375 |
TablePress::check_nonce( 'options', $_GET['item'] ); // Nonce check here, as we don't have an explicit handler, and even viewing the screen needs to be checked. |
| 376 |
$action = 'options_custom_css'; // to load a different view |
| 377 |
// Try saving "Custom CSS" to a file, otherwise this gets the HTML for the credentials form. |
| 378 |
$tablepress_css = TablePress::load_class( 'TablePress_CSS', 'class-css.php', 'classes' ); |
| 379 |
$result = $tablepress_css->save_custom_css_to_file_plugin_options( TablePress::$model_options->get( 'custom_css' ), TablePress::$model_options->get( 'custom_css_minified' ) ); |
| 380 |
if ( is_string( $result ) ) { |
| 381 |
$data['credentials_form'] = $result; // This will only be called if the save function doesn't do a redirect. |
| 382 |
} elseif ( true === $result ) { |
| 383 |
/* |
| 384 |
* At this point, saving was successful, so enable usage of CSS in files again, |
| 385 |
* and also increase the "Custom CSS" version number (for cache busting). |
| 386 |
*/ |
| 387 |
TablePress::$model_options->update( array( |
| 388 |
'use_custom_css_file' => true, |
| 389 |
'custom_css_version' => TablePress::$model_options->get( 'custom_css_version' ) + 1, |
| 390 |
) ); |
| 391 |
TablePress::redirect( array( 'action' => 'options', 'message' => 'success_save' ) ); |
| 392 |
} else { // leaves only $result = false |
| 393 |
TablePress::redirect( array( 'action' => 'options', 'message' => 'success_save_error_custom_css' ) ); |
| 394 |
} |
| 395 |
break; |
| 396 |
} |
| 397 |
$data['frontend_options']['use_custom_css'] = TablePress::$model_options->get( 'use_custom_css' ); |
| 398 |
$data['frontend_options']['custom_css'] = TablePress::$model_options->get( 'custom_css' ); |
| 399 |
$data['user_options']['parent_page'] = $this->parent_page; |
| 400 |
break; |
| 401 |
case 'edit': |
| 402 |
if ( ! empty( $_GET['table_id'] ) ) { |
| 403 |
// Load table, with table data, options, and visibility settings. |
| 404 |
$data['table'] = TablePress::$model_table->load( $_GET['table_id'], true, true ); |
| 405 |
if ( is_wp_error( $data['table'] ) ) { |
| 406 |
TablePress::redirect( array( 'action' => 'list', 'message' => 'error_load_table' ) ); |
| 407 |
} |
| 408 |
if ( ! current_user_can( 'tablepress_edit_table', $_GET['table_id'] ) ) { |
| 409 |
wp_die( __( 'Sorry, you are not allowed to access this page.', 'default' ), 403 ); |
| 410 |
} |
| 411 |
} else { |
| 412 |
TablePress::redirect( array( 'action' => 'list', 'message' => 'error_no_table' ) ); |
| 413 |
} |
| 414 |
break; |
| 415 |
case 'export': |
| 416 |
// Load all table IDs without priming the post meta cache, as table options/visibility are not needed. |
| 417 |
$data['table_ids'] = TablePress::$model_table->load_all( false ); |
| 418 |
$data['tables_count'] = TablePress::$model_table->count_tables(); |
| 419 |
if ( ! empty( $_GET['table_id'] ) ) { |
| 420 |
$data['export_ids'] = explode( ',', $_GET['table_id'] ); |
| 421 |
} else { |
| 422 |
// Just show empty export form. |
| 423 |
$data['export_ids'] = array(); |
| 424 |
} |
| 425 |
$exporter = TablePress::load_class( 'TablePress_Export', 'class-export.php', 'classes' ); |
| 426 |
$data['zip_support_available'] = $exporter->zip_support_available; |
| 427 |
$data['export_formats'] = $exporter->export_formats; |
| 428 |
$data['csv_delimiters'] = $exporter->csv_delimiters; |
| 429 |
$data['export_format'] = ( ! empty( $_GET['export_format'] ) ) ? $_GET['export_format'] : false; |
| 430 |
$data['csv_delimiter'] = ( ! empty( $_GET['csv_delimiter'] ) ) ? $_GET['csv_delimiter'] : _x( ',', 'Default CSV delimiter in the translated language (";", ",", or "tab")', 'tablepress' ); |
| 431 |
break; |
| 432 |
case 'import': |
| 433 |
// Load all table IDs without priming the post meta cache, as table options/visibility are not needed. |
| 434 |
$data['table_ids'] = TablePress::$model_table->load_all( false ); |
| 435 |
$data['tables_count'] = TablePress::$model_table->count_tables(); |
| 436 |
$importer = TablePress::load_class( 'TablePress_Import', 'class-import.php', 'classes' ); |
| 437 |
$data['zip_support_available'] = $importer->zip_support_available; |
| 438 |
$data['html_import_support_available'] = $importer->html_import_support_available; |
| 439 |
$data['import_formats'] = $importer->import_formats; |
| 440 |
$data['import_format'] = ( ! empty( $_GET['import_format'] ) ) ? $_GET['import_format'] : false; |
| 441 |
$data['import_type'] = ( ! empty( $_GET['import_type'] ) ) ? $_GET['import_type'] : 'add'; |
| 442 |
$data['import_existing_table'] = ( ! empty( $_GET['import_existing_table'] ) ) ? $_GET['import_existing_table'] : false; |
| 443 |
$data['import_source'] = ( ! empty( $_GET['import_source'] ) ) ? $_GET['import_source'] : 'file-upload'; |
| 444 |
$data['import_url'] = ( ! empty( $_GET['import_url'] ) ) ? wp_unslash( $_GET['import_url'] ) : 'http://'; |
| 445 |
$data['import_server'] = ( ! empty( $_GET['import_server'] ) ) ? wp_unslash( $_GET['import_server'] ) : ABSPATH; |
| 446 |
$data['import_form_field'] = ( ! empty( $_GET['import_form_field'] ) ) ? wp_unslash( $_GET['import_form_field'] ) : ''; |
| 447 |
break; |
| 448 |
} |
| 449 |
|
| 450 |
/** |
| 451 |
* Filter the data that is passed to the current TablePress View. |
| 452 |
* |
| 453 |
* @since 1.0.0 |
| 454 |
* |
| 455 |
* @param array $data Data for the view. |
| 456 |
* @param string $action The current action for the view. |
| 457 |
*/ |
| 458 |
$data = apply_filters( 'tablepress_view_data', $data, $action ); |
| 459 |
|
| 460 |
// Prepare and initialize the view. |
| 461 |
$this->view = TablePress::load_view( $action, $data ); |
| 462 |
} |
| 463 |
|
| 464 |
/** |
| 465 |
* Render the view that has been initialized in load_admin_page() (called by WordPress when the actual page content is needed). |
| 466 |
* |
| 467 |
* @since 1.0.0 |
| 468 |
*/ |
| 469 |
public function show_admin_page() { |
| 470 |
$this->view->render(); |
| 471 |
} |
| 472 |
|
| 473 |
/** |
| 474 |
* Decide whether a donate message shall be shown on the "All Tables" screen, depending on passed days since installation and whether it was shown before. |
| 475 |
* |
| 476 |
* @since 1.0.0 |
| 477 |
* |
| 478 |
* @return bool Whether the donate message shall be shown on the "All Tables" screen. |
| 479 |
*/ |
| 480 |
protected function maybe_show_donation_message() { |
| 481 |
// Only show the message to plugin admins. |
| 482 |
if ( ! current_user_can( 'tablepress_edit_options' ) ) { |
| 483 |
return false; |
| 484 |
} |
| 485 |
|
| 486 |
if ( ! TablePress::$model_options->get( 'message_donation_nag' ) ) { |
| 487 |
return false; |
| 488 |
} |
| 489 |
|
| 490 |
// Determine, how long has the plugin been installed. |
| 491 |
$seconds_installed = time() - TablePress::$model_options->get( 'first_activation' ); |
| 492 |
return ( $seconds_installed > 30 * DAY_IN_SECONDS ); |
| 493 |
} |
| 494 |
|
| 495 |
/** |
| 496 |
* Init list of actions that have a view with their titles/names/caps. |
| 497 |
* |
| 498 |
* @since 1.0.0 |
| 499 |
*/ |
| 500 |
protected function init_view_actions() { |
| 501 |
$this->view_actions = array( |
| 502 |
'list' => array( |
| 503 |
'show_entry' => true, |
| 504 |
'page_title' => __( 'All Tables', 'tablepress' ), |
| 505 |
'admin_menu_title' => __( 'All Tables', 'tablepress' ), |
| 506 |
'nav_tab_title' => __( 'All Tables', 'tablepress' ), |
| 507 |
'required_cap' => 'tablepress_list_tables', |
| 508 |
), |
| 509 |
'add' => array( |
| 510 |
'show_entry' => true, |
| 511 |
'page_title' => __( 'Add New Table', 'tablepress' ), |
| 512 |
'admin_menu_title' => __( 'Add New Table', 'tablepress' ), |
| 513 |
'nav_tab_title' => __( 'Add New', 'tablepress' ), |
| 514 |
'required_cap' => 'tablepress_add_tables', |
| 515 |
), |
| 516 |
'edit' => array( |
| 517 |
'show_entry' => false, |
| 518 |
'page_title' => __( 'Edit Table', 'tablepress' ), |
| 519 |
'admin_menu_title' => '', |
| 520 |
'nav_tab_title' => '', |
| 521 |
'required_cap' => 'tablepress_edit_tables', |
| 522 |
), |
| 523 |
'import' => array( |
| 524 |
'show_entry' => true, |
| 525 |
'page_title' => __( 'Import a Table', 'tablepress' ), |
| 526 |
'admin_menu_title' => __( 'Import a Table', 'tablepress' ), |
| 527 |
'nav_tab_title' => _x( 'Import', 'navigation bar', 'tablepress' ), |
| 528 |
'required_cap' => 'tablepress_import_tables', |
| 529 |
), |
| 530 |
'export' => array( |
| 531 |
'show_entry' => true, |
| 532 |
'page_title' => __( 'Export a Table', 'tablepress' ), |
| 533 |
'admin_menu_title' => __( 'Export a Table', 'tablepress' ), |
| 534 |
'nav_tab_title' => _x( 'Export', 'navigation bar', 'tablepress' ), |
| 535 |
'required_cap' => 'tablepress_export_tables', |
| 536 |
), |
| 537 |
'options' => array( |
| 538 |
'show_entry' => true, |
| 539 |
'page_title' => __( 'Plugin Options', 'tablepress' ), |
| 540 |
'admin_menu_title' => __( 'Plugin Options', 'tablepress' ), |
| 541 |
'nav_tab_title' => __( 'Plugin Options', 'tablepress' ), |
| 542 |
'required_cap' => 'tablepress_access_options_screen', |
| 543 |
), |
| 544 |
'about' => array( |
| 545 |
'show_entry' => true, |
| 546 |
'page_title' => __( 'About', 'tablepress' ), |
| 547 |
'admin_menu_title' => __( 'About TablePress', 'tablepress' ), |
| 548 |
'nav_tab_title' => __( 'About', 'tablepress' ), |
| 549 |
'required_cap' => 'tablepress_access_about_screen', |
| 550 |
), |
| 551 |
); |
| 552 |
|
| 553 |
/** |
| 554 |
* Filter the available TablePres Views/Actions and their parameters. |
| 555 |
* |
| 556 |
* @since 1.0.0 |
| 557 |
* |
| 558 |
* @param array $view_actions The available Views/Actions and their parameters. |
| 559 |
*/ |
| 560 |
$this->view_actions = apply_filters( 'tablepress_admin_view_actions', $this->view_actions ); |
| 561 |
} |
| 562 |
|
| 563 |
/* |
| 564 |
* HTTP POST actions. |
| 565 |
*/ |
| 566 |
|
| 567 |
/** |
| 568 |
* Handle Bulk Actions (Copy, Export, Delete) on "All Tables" list screen. |
| 569 |
* |
| 570 |
* @since 1.0.0 |
| 571 |
*/ |
| 572 |
public function handle_post_action_list() { |
| 573 |
TablePress::check_nonce( 'list' ); |
| 574 |
|
| 575 |
if ( isset( $_POST['bulk-action-top'] ) && '-1' !== $_POST['bulk-action-top'] ) { |
| 576 |
$bulk_action = $_POST['bulk-action-top']; |
| 577 |
} elseif ( isset( $_POST['bulk-action-bottom'] ) && '-1' !== $_POST['bulk-action-bottom'] ) { |
| 578 |
$bulk_action = $_POST['bulk-action-bottom']; |
| 579 |
} else { |
| 580 |
$bulk_action = false; |
| 581 |
} |
| 582 |
|
| 583 |
if ( ! in_array( $bulk_action, array( 'copy', 'export', 'delete' ), true ) ) { |
| 584 |
TablePress::redirect( array( 'action' => 'list', 'message' => 'error_bulk_action_invalid' ) ); |
| 585 |
} |
| 586 |
|
| 587 |
if ( empty( $_POST['table'] ) || ! is_array( $_POST['table'] ) ) { |
| 588 |
TablePress::redirect( array( 'action' => 'list', 'message' => 'error_no_selection' ) ); |
| 589 |
} else { |
| 590 |
$tables = wp_unslash( $_POST['table'] ); |
| 591 |
} |
| 592 |
|
| 593 |
$no_success = array(); // to store table IDs that failed |
| 594 |
|
| 595 |
switch ( $bulk_action ) { |
| 596 |
case 'copy': |
| 597 |
foreach ( $tables as $table_id ) { |
| 598 |
if ( current_user_can( 'tablepress_copy_table', $table_id ) ) { |
| 599 |
$copy_table_id = TablePress::$model_table->copy( $table_id ); |
| 600 |
if ( is_wp_error( $copy_table_id ) ) { |
| 601 |
$no_success[] = $table_id; |
| 602 |
} |
| 603 |
} else { |
| 604 |
$no_success[] = $table_id; |
| 605 |
} |
| 606 |
} |
| 607 |
break; |
| 608 |
case 'export': |
| 609 |
/* |
| 610 |
* Cap check is done on redirect target page. |
| 611 |
* To export, redirect to "Export" screen, with selected table IDs. |
| 612 |
*/ |
| 613 |
$table_ids = implode( ',', $tables ); |
| 614 |
TablePress::redirect( array( 'action' => 'export', 'table_id' => $table_ids ) ); |
| 615 |
break; |
| 616 |
case 'delete': |
| 617 |
foreach ( $tables as $table_id ) { |
| 618 |
if ( current_user_can( 'tablepress_delete_table', $table_id ) ) { |
| 619 |
$deleted = TablePress::$model_table->delete( $table_id ); |
| 620 |
if ( is_wp_error( $deleted ) ) { |
| 621 |
$no_success[] = $table_id; |
| 622 |
} |
| 623 |
} else { |
| 624 |
$no_success[] = $table_id; |
| 625 |
} |
| 626 |
} |
| 627 |
break; |
| 628 |
} |
| 629 |
|
| 630 |
if ( 0 !== count( $no_success ) ) { // @TODO: maybe pass this information to the view? |
| 631 |
$message = "error_{$bulk_action}_not_all_tables"; |
| 632 |
} else { |
| 633 |
$plural = ( count( $tables ) > 1 ) ? '_plural' : ''; |
| 634 |
$message = "success_{$bulk_action}{$plural}"; |
| 635 |
} |
| 636 |
|
| 637 |
/* |
| 638 |
* Slightly more complex redirect method, to account for sort, search, and pagination in the WP_List_Table on the List View, |
| 639 |
* but only if this action succeeds, to have everything fresh in the event of an error. |
| 640 |
*/ |
| 641 |
$sendback = wp_get_referer(); |
| 642 |
if ( ! $sendback ) { |
| 643 |
$sendback = TablePress::url( array( 'action' => 'list', 'message' => $message ) ); |
| 644 |
} else { |
| 645 |
$sendback = remove_query_arg( array( 'action', 'message', 'table_id' ), $sendback ); |
| 646 |
$sendback = add_query_arg( array( 'action' => 'list', 'message' => $message ), $sendback ); |
| 647 |
} |
| 648 |
wp_redirect( $sendback ); |
| 649 |
exit; |
| 650 |
} |
| 651 |
|
| 652 |
/** |
| 653 |
* Save a table after the "Edit" screen was submitted. |
| 654 |
* |
| 655 |
* @since 1.0.0 |
| 656 |
*/ |
| 657 |
public function handle_post_action_edit() { |
| 658 |
if ( empty( $_POST['table'] ) || empty( $_POST['table']['id'] ) ) { |
| 659 |
TablePress::redirect( array( 'action' => 'list', 'message' => 'error_save' ) ); |
| 660 |
} else { |
| 661 |
$edit_table = wp_unslash( $_POST['table'] ); |
| 662 |
} |
| 663 |
|
| 664 |
TablePress::check_nonce( 'edit', $edit_table['id'], 'nonce-edit-table' ); |
| 665 |
|
| 666 |
if ( ! current_user_can( 'tablepress_edit_table', $edit_table['id'] ) ) { |
| 667 |
wp_die( __( 'Sorry, you are not allowed to access this page.', 'default' ), 403 ); |
| 668 |
} |
| 669 |
|
| 670 |
// Options array must exist, so that checkboxes can be evaluated. |
| 671 |
if ( empty( $edit_table['options'] ) ) { |
| 672 |
TablePress::redirect( array( 'action' => 'edit', 'table_id' => $edit_table['id'], 'message' => 'error_save' ) ); |
| 673 |
} |
| 674 |
|
| 675 |
// Evaluate options that have a checkbox (only necessary in Admin Controller, where they might not be set (if unchecked)). |
| 676 |
$checkbox_options = array( |
| 677 |
// Table Options. |
| 678 |
'table_head', |
| 679 |
'table_foot', |
| 680 |
'alternating_row_colors', |
| 681 |
'row_hover', |
| 682 |
'print_name', |
| 683 |
'print_description', |
| 684 |
// DataTables JS Features. |
| 685 |
'use_datatables', |
| 686 |
'datatables_sort', |
| 687 |
'datatables_filter', |
| 688 |
'datatables_paginate', |
| 689 |
'datatables_lengthchange', |
| 690 |
'datatables_info', |
| 691 |
'datatables_scrollx', |
| 692 |
); |
| 693 |
foreach ( $checkbox_options as $option ) { |
| 694 |
$edit_table['options'][ $option ] = ( isset( $edit_table['options'][ $option ] ) && 'true' === $edit_table['options'][ $option ] ); |
| 695 |
} |
| 696 |
|
| 697 |
// Load table, without table data, but with options and visibility settings. |
| 698 |
$existing_table = TablePress::$model_table->load( $edit_table['id'], false, true ); |
| 699 |
if ( is_wp_error( $existing_table ) ) { // @TODO: Maybe somehow load a new table here? (TablePress::$model_table->get_table_template())? |
| 700 |
TablePress::redirect( array( 'action' => 'edit', 'table_id' => $edit_table['id'], 'message' => 'error_save' ) ); |
| 701 |
} |
| 702 |
|
| 703 |
// Check consistency of new table, and then merge with existing table. |
| 704 |
$table = TablePress::$model_table->prepare_table( $existing_table, $edit_table ); |
| 705 |
if ( is_wp_error( $table ) ) { |
| 706 |
TablePress::redirect( array( 'action' => 'edit', 'table_id' => $edit_table['id'], 'message' => 'error_save' ) ); |
| 707 |
} |
| 708 |
|
| 709 |
// DataTables Custom Commands can only be edit by trusted users. |
| 710 |
if ( ! current_user_can( 'unfiltered_html' ) ) { |
| 711 |
$table['options']['datatables_custom_commands'] = $existing_table['options']['datatables_custom_commands']; |
| 712 |
} |
| 713 |
|
| 714 |
// Save updated table. |
| 715 |
$saved = TablePress::$model_table->save( $table ); |
| 716 |
if ( is_wp_error( $saved ) ) { |
| 717 |
TablePress::redirect( array( 'action' => 'edit', 'table_id' => $table['id'], 'message' => 'error_save' ) ); |
| 718 |
} |
| 719 |
|
| 720 |
// Check if ID change is desired. |
| 721 |
if ( $table['id'] === $table['new_id'] ) { // if not, we are done |
| 722 |
TablePress::redirect( array( 'action' => 'edit', 'table_id' => $table['id'], 'message' => 'success_save' ) ); |
| 723 |
} |
| 724 |
|
| 725 |
// Change table ID. |
| 726 |
if ( current_user_can( 'tablepress_edit_table_id', $table['id'] ) ) { |
| 727 |
$id_changed = TablePress::$model_table->change_table_id( $table['id'], $table['new_id'] ); |
| 728 |
if ( ! is_wp_error( $id_changed ) ) { |
| 729 |
TablePress::redirect( array( 'action' => 'edit', 'table_id' => $table['new_id'], 'message' => 'success_save_success_id_change' ) ); |
| 730 |
} else { |
| 731 |
TablePress::redirect( array( 'action' => 'edit', 'table_id' => $table['id'], 'message' => 'success_save_error_id_change' ) ); |
| 732 |
} |
| 733 |
} else { |
| 734 |
TablePress::redirect( array( 'action' => 'edit', 'table_id' => $table['id'], 'message' => 'success_save_error_id_change' ) ); |
| 735 |
} |
| 736 |
} |
| 737 |
|
| 738 |
/** |
| 739 |
* Add a table, according to the parameters on the "Add new Table" screen. |
| 740 |
* |
| 741 |
* @since 1.0.0 |
| 742 |
*/ |
| 743 |
public function handle_post_action_add() { |
| 744 |
TablePress::check_nonce( 'add' ); |
| 745 |
|
| 746 |
if ( ! current_user_can( 'tablepress_add_tables' ) ) { |
| 747 |
wp_die( __( 'Sorry, you are not allowed to access this page.', 'default' ), 403 ); |
| 748 |
} |
| 749 |
|
| 750 |
if ( empty( $_POST['table'] ) || ! is_array( $_POST['table'] ) ) { |
| 751 |
TablePress::redirect( array( 'action' => 'add', 'message' => 'error_add' ) ); |
| 752 |
} else { |
| 753 |
$add_table = wp_unslash( $_POST['table'] ); |
| 754 |
} |
| 755 |
|
| 756 |
// Perform sanity checks of posted data. |
| 757 |
$name = ( isset( $add_table['name'] ) ) ? $add_table['name'] : ''; |
| 758 |
$description = ( isset( $add_table['description'] ) ) ? $add_table['description'] : ''; |
| 759 |
if ( ! isset( $add_table['rows'] ) || ! isset( $add_table['columns'] ) ) { |
| 760 |
TablePress::redirect( array( 'action' => 'add', 'message' => 'error_add' ) ); |
| 761 |
} |
| 762 |
|
| 763 |
$num_rows = absint( $add_table['rows'] ); |
| 764 |
$num_columns = absint( $add_table['columns'] ); |
| 765 |
if ( 0 === $num_rows || 0 === $num_columns ) { |
| 766 |
TablePress::redirect( array( 'action' => 'add', 'message' => 'error_add' ) ); |
| 767 |
} |
| 768 |
|
| 769 |
// Create a new table array with information from the posted data. |
| 770 |
$new_table = array( |
| 771 |
'name' => $name, |
| 772 |
'description' => $description, |
| 773 |
'data' => array_fill( 0, $num_rows, array_fill( 0, $num_columns, '' ) ), |
| 774 |
'visibility' => array( |
| 775 |
'rows' => array_fill( 0, $num_rows, 1 ), |
| 776 |
'columns' => array_fill( 0, $num_columns, 1 ), |
| 777 |
), |
| 778 |
); |
| 779 |
// Merge this data into an empty table template. |
| 780 |
$table = TablePress::$model_table->prepare_table( TablePress::$model_table->get_table_template(), $new_table, false ); |
| 781 |
if ( is_wp_error( $table ) ) { |
| 782 |
TablePress::redirect( array( 'action' => 'add', 'message' => 'error_add' ) ); |
| 783 |
} |
| 784 |
|
| 785 |
// Add the new table (and get its first ID). |
| 786 |
$table_id = TablePress::$model_table->add( $table ); |
| 787 |
if ( is_wp_error( $table_id ) ) { |
| 788 |
TablePress::redirect( array( 'action' => 'add', 'message' => 'error_add' ) ); |
| 789 |
} |
| 790 |
|
| 791 |
TablePress::redirect( array( 'action' => 'edit', 'table_id' => $table_id, 'message' => 'success_add' ) ); |
| 792 |
} |
| 793 |
|
| 794 |
/** |
| 795 |
* Save changed "Plugin Options". |
| 796 |
* |
| 797 |
* @since 1.0.0 |
| 798 |
*/ |
| 799 |
public function handle_post_action_options() { |
| 800 |
TablePress::check_nonce( 'options' ); |
| 801 |
|
| 802 |
if ( ! current_user_can( 'tablepress_access_options_screen' ) ) { |
| 803 |
wp_die( __( 'Sorry, you are not allowed to access this page.', 'default' ), 403 ); |
| 804 |
} |
| 805 |
|
| 806 |
if ( empty( $_POST['options'] ) || ! is_array( $_POST['options'] ) ) { |
| 807 |
TablePress::redirect( array( 'action' => 'options', 'message' => 'error_save' ) ); |
| 808 |
} else { |
| 809 |
$posted_options = wp_unslash( $_POST['options'] ); |
| 810 |
} |
| 811 |
|
| 812 |
// Valid new options that will be merged into existing ones. |
| 813 |
$new_options = array(); |
| 814 |
|
| 815 |
// Check each posted option value, and (maybe) add it to the new options. |
| 816 |
if ( ! empty( $posted_options['admin_menu_parent_page'] ) && '-' !== $posted_options['admin_menu_parent_page'] ) { |
| 817 |
$new_options['admin_menu_parent_page'] = $posted_options['admin_menu_parent_page']; |
| 818 |
// Re-init parent information, as TablePress::redirect() URL might be wrong otherwise. |
| 819 |
/** This filter is documented in classes/class-controller.php */ |
| 820 |
$this->parent_page = apply_filters( 'tablepress_admin_menu_parent_page', $posted_options['admin_menu_parent_page'] ); |
| 821 |
$this->is_top_level_page = in_array( $this->parent_page, array( 'top', 'middle', 'bottom' ), true ); |
| 822 |
} |
| 823 |
|
| 824 |
// Custom CSS can only be saved if the user is allowed to do so. |
| 825 |
$update_custom_css_files = false; |
| 826 |
if ( current_user_can( 'tablepress_edit_options' ) ) { |
| 827 |
// Checkbox |
| 828 |
$new_options['use_custom_css'] = ( isset( $posted_options['use_custom_css'] ) && 'true' === $posted_options['use_custom_css'] ); |
| 829 |
|
| 830 |
if ( isset( $posted_options['custom_css'] ) ) { |
| 831 |
$new_options['custom_css'] = $posted_options['custom_css']; |
| 832 |
|
| 833 |
$tablepress_css = TablePress::load_class( 'TablePress_CSS', 'class-css.php', 'classes' ); |
| 834 |
// Sanitize and tidy up Custom CSS. |
| 835 |
$new_options['custom_css'] = $tablepress_css->sanitize_css( $new_options['custom_css'] ); |
| 836 |
// Minify Custom CSS |
| 837 |
$new_options['custom_css_minified'] = $tablepress_css->minify_css( $new_options['custom_css'] ); |
| 838 |
|
| 839 |
// Maybe update CSS files as well. |
| 840 |
$custom_css_file_contents = $tablepress_css->load_custom_css_from_file( 'normal' ); |
| 841 |
if ( false === $custom_css_file_contents ) { |
| 842 |
$custom_css_file_contents = ''; |
| 843 |
} |
| 844 |
// Don't write to file if it already has the desired content. |
| 845 |
if ( $new_options['custom_css'] !== $custom_css_file_contents ) { |
| 846 |
$update_custom_css_files = true; |
| 847 |
// Set to false again. As it was set here, it will be set true again, if file saving succeeds. |
| 848 |
$new_options['use_custom_css_file'] = false; |
| 849 |
} |
| 850 |
} |
| 851 |
} |
| 852 |
|
| 853 |
// Save gathered new options (will be merged into existing ones), and flush caches of caching plugins, to make sure that the new Custom CSS is used. |
| 854 |
if ( ! empty( $new_options ) ) { |
| 855 |
TablePress::$model_options->update( $new_options ); |
| 856 |
TablePress::$model_table->_flush_caching_plugins_caches(); |
| 857 |
} |
| 858 |
|
| 859 |
if ( $update_custom_css_files ) { // Capability check is performed above. |
| 860 |
TablePress::redirect( array( 'action' => 'options', 'item' => 'save_custom_css' ), true ); |
| 861 |
} |
| 862 |
|
| 863 |
TablePress::redirect( array( 'action' => 'options', 'message' => 'success_save' ) ); |
| 864 |
} |
| 865 |
|
| 866 |
/** |
| 867 |
* Export selected tables. |
| 868 |
* |
| 869 |
* @since 1.0.0 |
| 870 |
*/ |
| 871 |
public function handle_post_action_export() { |
| 872 |
TablePress::check_nonce( 'export' ); |
| 873 |
|
| 874 |
if ( ! current_user_can( 'tablepress_export_tables' ) ) { |
| 875 |
wp_die( __( 'Sorry, you are not allowed to access this page.', 'default' ), 403 ); |
| 876 |
} |
| 877 |
|
| 878 |
if ( empty( $_POST['export'] ) || ! is_array( $_POST['export'] ) ) { |
| 879 |
TablePress::redirect( array( 'action' => 'export', 'message' => 'error_export' ) ); |
| 880 |
} else { |
| 881 |
$export = wp_unslash( $_POST['export'] ); |
| 882 |
} |
| 883 |
|
| 884 |
$exporter = TablePress::load_class( 'TablePress_Export', 'class-export.php', 'classes' ); |
| 885 |
|
| 886 |
if ( empty( $export['tables'] ) ) { |
| 887 |
TablePress::redirect( array( 'action' => 'export', 'message' => 'error_export' ) ); |
| 888 |
} |
| 889 |
if ( empty( $export['format'] ) || ! isset( $exporter->export_formats[ $export['format'] ] ) ) { |
| 890 |
TablePress::redirect( array( 'action' => 'export', 'message' => 'error_export' ) ); |
| 891 |
} |
| 892 |
if ( empty( $export['csv_delimiter'] ) ) { |
| 893 |
// Set a value, so that the variable exists. |
| 894 |
$export['csv_delimiter'] = ''; |
| 895 |
} |
| 896 |
if ( 'csv' === $export['format'] && ! isset( $exporter->csv_delimiters[ $export['csv_delimiter'] ] ) ) { |
| 897 |
TablePress::redirect( array( 'action' => 'export', 'message' => 'error_export' ) ); |
| 898 |
} |
| 899 |
|
| 900 |
// Use list of tables from concatenated field if available (as that's hopefully not truncated by Suhosin, which is possible for $export['tables']). |
| 901 |
$tables = ( ! empty( $export['tables_list'] ) ) ? explode( ',', $export['tables_list'] ) : $export['tables']; |
| 902 |
|
| 903 |
// Determine if ZIP file support is available. |
| 904 |
if ( $exporter->zip_support_available |
| 905 |
&& ( ( isset( $export['zip_file'] ) && 'true' === $export['zip_file'] ) || count( $tables ) > 1 ) ) { |
| 906 |
// Export to ZIP only if ZIP is desired or if more than one table were selected (mandatory then). |
| 907 |
$export_to_zip = true; |
| 908 |
} else { |
| 909 |
$export_to_zip = false; |
| 910 |
} |
| 911 |
|
| 912 |
if ( ! $export_to_zip ) { |
| 913 |
// This is only possible for one table, so take the first one. |
| 914 |
if ( ! current_user_can( 'tablepress_export_table', $tables[0] ) ) { |
| 915 |
wp_die( __( 'Sorry, you are not allowed to access this page.', 'default' ), 403 ); |
| 916 |
} |
| 917 |
// Load table, with table data, options, and visibility settings. |
| 918 |
$table = TablePress::$model_table->load( $tables[0], true, true ); |
| 919 |
if ( is_wp_error( $table ) ) { |
| 920 |
TablePress::redirect( array( 'action' => 'export', 'message' => 'error_load_table', 'export_format' => $export['format'], 'csv_delimiter' => $export['csv_delimiter'] ) ); |
| 921 |
} |
| 922 |
if ( isset( $table['is_corrupted'] ) && $table['is_corrupted'] ) { |
| 923 |
TablePress::redirect( array( 'action' => 'export', 'message' => 'error_table_corrupted', 'export_format' => $export['format'], 'csv_delimiter' => $export['csv_delimiter'] ) ); |
| 924 |
} |
| 925 |
$download_filename = sprintf( '%1$s-%2$s-%3$s.%4$s', $table['id'], $table['name'], date( 'Y-m-d' ), $export['format'] ); |
| 926 |
$download_filename = sanitize_file_name( $download_filename ); |
| 927 |
// Export the table. |
| 928 |
$export_data = $exporter->export_table( $table, $export['format'], $export['csv_delimiter'] ); |
| 929 |
/** |
| 930 |
* Filter the exported table data. |
| 931 |
* |
| 932 |
* @since 1.6.0 |
| 933 |
* |
| 934 |
* @param string $export_data The exported table data. |
| 935 |
* @param array $table Table to be exported. |
| 936 |
* @param string $export_format Format for the export ('csv', 'html', 'json'). |
| 937 |
* @param string $csv_delimiter Delimiter for CSV export. |
| 938 |
*/ |
| 939 |
$export_data = apply_filters( 'tablepress_export_data', $export_data, $table, $export['format'], $export['csv_delimiter'] ); |
| 940 |
$download_data = $export_data; |
| 941 |
} else { |
| 942 |
// Zipping can use a lot of memory and execution time, but not this much hopefully. |
| 943 |
/** This filter is documented in the WordPress file wp-admin/admin.php */ |
| 944 |
@ini_set( 'memory_limit', apply_filters( 'admin_memory_limit', WP_MAX_MEMORY_LIMIT ) ); |
| 945 |
@set_time_limit( 300 ); |
| 946 |
|
| 947 |
$zip_file = new ZipArchive(); |
| 948 |
$download_filename = sprintf( 'tablepress-export-%1$s-%2$s.zip', date_i18n( 'Y-m-d-H-i-s' ), $export['format'] ); |
| 949 |
$download_filename = sanitize_file_name( $download_filename ); |
| 950 |
$full_filename = wp_tempnam( $download_filename ); |
| 951 |
if ( true !== $zip_file->open( $full_filename, ZIPARCHIVE::OVERWRITE ) ) { |
| 952 |
@unlink( $full_filename ); |
| 953 |
TablePress::redirect( array( 'action' => 'export', 'message' => 'error_create_zip_file', 'export_format' => $export['format'], 'csv_delimiter' => $export['csv_delimiter'] ) ); |
| 954 |
} |
| 955 |
|
| 956 |
foreach ( $tables as $table_id ) { |
| 957 |
// Don't export tables for which the user doesn't have the necessary export rights. |
| 958 |
if ( ! current_user_can( 'tablepress_export_table', $table_id ) ) { |
| 959 |
continue; |
| 960 |
} |
| 961 |
// Load table, with table data, options, and visibility settings. |
| 962 |
$table = TablePress::$model_table->load( $table_id, true, true ); |
| 963 |
// Don't export if the table could not be loaded. |
| 964 |
if ( is_wp_error( $table ) ) { |
| 965 |
continue; |
| 966 |
} |
| 967 |
// Don't export if the table is corrupted. |
| 968 |
if ( isset( $table['is_corrupted'] ) && $table['is_corrupted'] ) { |
| 969 |
continue; |
| 970 |
} |
| 971 |
$export_data = $exporter->export_table( $table, $export['format'], $export['csv_delimiter'] ); |
| 972 |
/** This filter is documented in controllers/controller-admin.php */ |
| 973 |
$export_data = apply_filters( 'tablepress_export_data', $export_data, $table, $export['format'], $export['csv_delimiter'] ); |
| 974 |
$export_filename = sprintf( '%1$s-%2$s-%3$s.%4$s', $table['id'], $table['name'], date( 'Y-m-d' ), $export['format'] ); |
| 975 |
$export_filename = sanitize_file_name( $export_filename ); |
| 976 |
$zip_file->addFromString( $export_filename, $export_data ); |
| 977 |
} |
| 978 |
|
| 979 |
// If something went wrong, or no files were added to the ZIP file, bail out. |
| 980 |
if ( ! ZIPARCHIVE::ER_OK === $zip_file->status || 0 === $zip_file->numFiles ) { |
| 981 |
$zip_file->close(); |
| 982 |
@unlink( $full_filename ); |
| 983 |
TablePress::redirect( array( 'action' => 'export', 'message' => 'error_create_zip_file', 'export_format' => $export['format'], 'csv_delimiter' => $export['csv_delimiter'] ) ); |
| 984 |
} |
| 985 |
$zip_file->close(); |
| 986 |
|
| 987 |
// Load contents of the ZIP file, to send it as a download. |
| 988 |
$download_data = file_get_contents( $full_filename ); |
| 989 |
@unlink( $full_filename ); |
| 990 |
} |
| 991 |
|
| 992 |
// Send download headers for export file. |
| 993 |
header( 'Content-Description: File Transfer' ); |
| 994 |
header( 'Content-Type: application/octet-stream' ); |
| 995 |
header( "Content-Disposition: attachment; filename=\"{$download_filename}\"" ); |
| 996 |
header( 'Content-Transfer-Encoding: binary' ); |
| 997 |
header( 'Expires: 0' ); |
| 998 |
header( 'Cache-Control: must-revalidate' ); |
| 999 |
header( 'Pragma: public' ); |
| 1000 |
header( 'Content-Length: ' . strlen( $download_data ) ); |
| 1001 |
// $filetype = text/csv, text/html, application/json |
| 1002 |
// header( 'Content-Type: ' . $filetype. '; charset=' . get_option( 'blog_charset' ) ); |
| 1003 |
@ob_end_clean(); |
| 1004 |
flush(); |
| 1005 |
echo $download_data; |
| 1006 |
exit; |
| 1007 |
} |
| 1008 |
|
| 1009 |
/** |
| 1010 |
* Import data from existing source (Upload, URL, Server, Direct input). |
| 1011 |
* |
| 1012 |
* @since 1.0.0 |
| 1013 |
*/ |
| 1014 |
public function handle_post_action_import() { |
| 1015 |
TablePress::check_nonce( 'import' ); |
| 1016 |
|
| 1017 |
if ( ! current_user_can( 'tablepress_import_tables' ) ) { |
| 1018 |
wp_die( __( 'Sorry, you are not allowed to access this page.', 'default' ), 403 ); |
| 1019 |
} |
| 1020 |
|
| 1021 |
if ( empty( $_POST['import'] ) || ! is_array( $_POST['import'] ) ) { |
| 1022 |
TablePress::redirect( array( 'action' => 'import', 'message' => 'error_import' ) ); |
| 1023 |
} else { |
| 1024 |
$import = wp_unslash( $_POST['import'] ); |
| 1025 |
} |
| 1026 |
|
| 1027 |
if ( ! isset( $import['type'] ) ) { |
| 1028 |
$import['type'] = 'add'; |
| 1029 |
} |
| 1030 |
if ( ! isset( $import['existing_table'] ) ) { |
| 1031 |
$import['existing_table'] = ''; |
| 1032 |
} |
| 1033 |
if ( ! isset( $import['source'] ) ) { |
| 1034 |
$import['source'] = ''; |
| 1035 |
} |
| 1036 |
|
| 1037 |
$import_error = true; |
| 1038 |
$unlink_file = false; |
| 1039 |
$import_data = array(); |
| 1040 |
switch ( $import['source'] ) { |
| 1041 |
case 'file-upload': |
| 1042 |
if ( ! empty( $_FILES['import_file_upload'] ) && UPLOAD_ERR_OK === $_FILES['import_file_upload']['error'] ) { |
| 1043 |
$import_data['file_location'] = $_FILES['import_file_upload']['tmp_name']; |
| 1044 |
$import_data['file_name'] = $_FILES['import_file_upload']['name']; |
| 1045 |
// $_FILES['import_file_upload']['type']; |
| 1046 |
// $_FILES['import_file_upload']['size'] |
| 1047 |
$import_error = false; |
| 1048 |
$unlink_file = true; |
| 1049 |
} |
| 1050 |
break; |
| 1051 |
case 'url': |
| 1052 |
if ( ! empty( $import['url'] ) && 'http://' !== $import['url'] ) { |
| 1053 |
// Check the host of the Import URL against a blacklist of hosts, which should not be accessible, e.g. for security considerations. |
| 1054 |
$host = wp_parse_url( $import['url'], PHP_URL_HOST ); |
| 1055 |
$blocked_hosts = array( |
| 1056 |
'169.254.169.254' // AWS Meta-data API |
| 1057 |
); |
| 1058 |
if ( in_array( $host, $blocked_hosts, true ) ) { |
| 1059 |
$import_error = true; |
| 1060 |
break; |
| 1061 |
} |
| 1062 |
|
| 1063 |
// Download URL to local file. |
| 1064 |
$import_data['file_location'] = download_url( $import['url'] ); |
| 1065 |
$import_data['file_name'] = $import['url']; |
| 1066 |
if ( ! is_wp_error( $import_data['file_location'] ) ) { |
| 1067 |
$import_error = false; |
| 1068 |
} |
| 1069 |
$unlink_file = true; |
| 1070 |
} |
| 1071 |
break; |
| 1072 |
case 'server': |
| 1073 |
if ( ! empty( $import['server'] ) && ABSPATH !== $import['server'] |
| 1074 |
&& ( ( ! is_multisite() && current_user_can( 'manage_options' ) ) || is_super_admin() ) |
| 1075 |
) { |
| 1076 |
// For security reasons, the `server` source is only available for administrators. |
| 1077 |
$import_data['file_location'] = $import['server']; |
| 1078 |
$import_data['file_name'] = pathinfo( $import['server'], PATHINFO_BASENAME ); |
| 1079 |
if ( is_readable( $import['server'] ) ) { |
| 1080 |
$import_error = false; |
| 1081 |
} |
| 1082 |
} |
| 1083 |
break; |
| 1084 |
case 'form-field': |
| 1085 |
if ( ! empty( $import['form_field'] ) ) { |
| 1086 |
$import_data['file_location'] = ''; |
| 1087 |
$import_data['file_name'] = __( 'Imported from Manual Input', 'tablepress' ); // Description of the table. |
| 1088 |
$import_data['data'] = $import['form_field']; |
| 1089 |
$import_error = false; |
| 1090 |
} |
| 1091 |
break; |
| 1092 |
} |
| 1093 |
|
| 1094 |
if ( $import_error ) { |
| 1095 |
if ( $unlink_file ) { |
| 1096 |
@unlink( $import_data['file_location'] ); |
| 1097 |
} |
| 1098 |
TablePress::redirect( array( 'action' => 'import', 'message' => 'error_import_source_invalid', 'import_format' => $import['format'], 'import_type' => $import['type'], 'import_existing_table' => $import['existing_table'], 'import_source' => $import['source'] ) ); |
| 1099 |
} |
| 1100 |
|
| 1101 |
$this->importer = TablePress::load_class( 'TablePress_Import', 'class-import.php', 'classes' ); |
| 1102 |
|
| 1103 |
$import_zip = ( 'zip' === pathinfo( $import_data['file_name'], PATHINFO_EXTENSION ) ); |
| 1104 |
|
| 1105 |
// Determine if ZIP file support is available. |
| 1106 |
if ( $import_zip && ! $this->importer->zip_support_available ) { |
| 1107 |
if ( $unlink_file ) { |
| 1108 |
@unlink( $import_data['file_location'] ); |
| 1109 |
} |
| 1110 |
TablePress::redirect( array( 'action' => 'import', 'message' => 'error_no_zip_import', 'import_format' => $import['format'], 'import_type' => $import['type'], 'import_existing_table' => $import['existing_table'], 'import_source' => $import['source'] ) ); |
| 1111 |
} |
| 1112 |
|
| 1113 |
if ( ! $import_zip ) { |
| 1114 |
// Check if a table to replace or append to was selected (which is only necessary for import from non-ZIP files). |
| 1115 |
if ( in_array( $import['type'], array( 'replace', 'append' ), true ) && empty( $import['existing_table'] ) ) { |
| 1116 |
if ( $unlink_file ) { |
| 1117 |
@unlink( $import_data['file_location'] ); |
| 1118 |
} |
| 1119 |
TablePress::redirect( array( 'action' => 'import', 'message' => 'error_import_no_existing_id', 'import_format' => $import['format'], 'import_type' => $import['type'], 'import_source' => $import['source'] ) ); |
| 1120 |
} |
| 1121 |
|
| 1122 |
if ( ! isset( $import_data['data'] ) ) { |
| 1123 |
$import_data['data'] = file_get_contents( $import_data['file_location'] ); |
| 1124 |
} |
| 1125 |
if ( false === $import_data['data'] ) { |
| 1126 |
TablePress::redirect( array( 'action' => 'import', 'message' => 'error_import' ) ); |
| 1127 |
} |
| 1128 |
|
| 1129 |
$name = $import_data['file_name']; |
| 1130 |
$description = $import_data['file_name']; |
| 1131 |
$existing_table_id = ( in_array( $import['type'], array( 'replace', 'append' ), true ) && ! empty( $import['existing_table'] ) ) ? $import['existing_table'] : false; |
| 1132 |
$table_id = $this->_import_tablepress_table( $import['format'], $import_data['data'], $name, $description, $existing_table_id, $import['type'] ); |
| 1133 |
|
| 1134 |
if ( $unlink_file ) { |
| 1135 |
@unlink( $import_data['file_location'] ); |
| 1136 |
} |
| 1137 |
|
| 1138 |
if ( is_wp_error( $table_id ) ) { |
| 1139 |
TablePress::redirect( array( 'action' => 'import', 'message' => 'error_import_data' ) ); |
| 1140 |
} else { |
| 1141 |
TablePress::redirect( array( 'action' => 'edit', 'table_id' => $table_id, 'message' => 'success_import' ) ); |
| 1142 |
} |
| 1143 |
} else { |
| 1144 |
// Zipping can use a lot of memory and execution time, but not this much hopefully. |
| 1145 |
/** This filter is documented in the WordPress file wp-admin/admin.php */ |
| 1146 |
@ini_set( 'memory_limit', apply_filters( 'admin_memory_limit', WP_MAX_MEMORY_LIMIT ) ); |
| 1147 |
@set_time_limit( 300 ); |
| 1148 |
|
| 1149 |
$zip = new ZipArchive(); |
| 1150 |
if ( true !== $zip->open( $import_data['file_location'], ZIPARCHIVE::CHECKCONS ) ) { |
| 1151 |
if ( $unlink_file ) { |
| 1152 |
@unlink( $import_data['file_location'] ); |
| 1153 |
} |
| 1154 |
TablePress::redirect( array( 'action' => 'import', 'message' => 'error_import_zip_open' ) ); |
| 1155 |
} |
| 1156 |
|
| 1157 |
$imported_files = array(); |
| 1158 |
for ( $file_idx = 0; $file_idx < $zip->numFiles; $file_idx++ ) { |
| 1159 |
$file_name = $zip->getNameIndex( $file_idx ); |
| 1160 |
// Skip directories. |
| 1161 |
if ( '/' === substr( $file_name, -1 ) ) { |
| 1162 |
continue; |
| 1163 |
} |
| 1164 |
// Skip the __MACOSX directory that Mac OSX adds to archives. |
| 1165 |
if ( '__MACOSX/' === substr( $file_name, 0, 9 ) ) { |
| 1166 |
continue; |
| 1167 |
} |
| 1168 |
$data = $zip->getFromIndex( $file_idx ); |
| 1169 |
if ( false === $data ) { |
| 1170 |
continue; |
| 1171 |
} |
| 1172 |
|
| 1173 |
$name = $file_name; |
| 1174 |
$description = $file_name; |
| 1175 |
$existing_table_id = ( in_array( $import['type'], array( 'replace', 'append' ), true ) ) ? false : false; // @TODO: Find a way to extract the replace/append ID from the filename, maybe? For the JSON format, a check is done after the import. |
| 1176 |
$table_id = $this->_import_tablepress_table( $import['format'], $data, $name, $description, $existing_table_id, $import['type'] ); |
| 1177 |
if ( is_wp_error( $table_id ) ) { |
| 1178 |
continue; |
| 1179 |
} else { |
| 1180 |
$imported_files[] = $table_id; |
| 1181 |
} |
| 1182 |
}; |
| 1183 |
$zip->close(); |
| 1184 |
|
| 1185 |
if ( $unlink_file ) { |
| 1186 |
@unlink( $import_data['file_location'] ); |
| 1187 |
} |
| 1188 |
|
| 1189 |
if ( count( $imported_files ) > 1 ) { |
| 1190 |
TablePress::redirect( array( 'action' => 'list', 'message' => 'success_import' ) ); |
| 1191 |
} elseif ( 1 === count( $imported_files ) ) { |
| 1192 |
TablePress::redirect( array( 'action' => 'edit', 'table_id' => $imported_files[0], 'message' => 'success_import' ) ); |
| 1193 |
} else { |
| 1194 |
TablePress::redirect( array( 'action' => 'import', 'message' => 'error_import_zip_content' ) ); |
| 1195 |
} |
| 1196 |
} |
| 1197 |
|
| 1198 |
} |
| 1199 |
|
| 1200 |
/** |
| 1201 |
* Import a table by either replacing an existing table or adding it as a new table. |
| 1202 |
* |
| 1203 |
* @since 1.0.0 |
| 1204 |
* |
| 1205 |
* @param string $format Import format. |
| 1206 |
* @param string $data Data to import. |
| 1207 |
* @param string $name Name of the table. |
| 1208 |
* @param string $description Description of the table. |
| 1209 |
* @param bool|string $existing_table_id False if table shall be added new, ID of the table to be replaced or appended to otherwise. |
| 1210 |
* @param string $import_type What to do with the imported data: "add", "replace", "append". |
| 1211 |
* @return string|WP_Error WP_Error on error, table ID on success. |
| 1212 |
*/ |
| 1213 |
protected function _import_tablepress_table( $format, $data, $name, $description, $existing_table_id, $import_type ) { |
| 1214 |
$imported_table = $this->importer->import_table( $format, $data ); |
| 1215 |
if ( false === $imported_table ) { |
| 1216 |
return new WP_Error( 'table_import_import_failed' ); |
| 1217 |
} |
| 1218 |
|
| 1219 |
// Full JSON format table can contain a table ID, try to keep that. |
| 1220 |
$table_id_in_import = isset( $imported_table['id'] ) ? $imported_table['id'] : false; |
| 1221 |
|
| 1222 |
// If no ID for an existing table was specified in the import form, we add the imported table, |
| 1223 |
// except for replacing and appending of JSON files in ZIP archives, where we try to use the imported table ID. |
| 1224 |
if ( false === $existing_table_id ) { |
| 1225 |
if ( false !== $table_id_in_import && TablePress::$model_table->table_exists( $table_id_in_import ) ) { |
| 1226 |
$existing_table_id = $table_id_in_import; |
| 1227 |
} else { |
| 1228 |
$import_type = 'add'; |
| 1229 |
} |
| 1230 |
} |
| 1231 |
|
| 1232 |
// To be able to replace or append to a table, editing that table must be allowed. |
| 1233 |
if ( in_array( $import_type, array( 'replace', 'append' ), true ) && ! current_user_can( 'tablepress_edit_table', $existing_table_id ) ) { |
| 1234 |
return new WP_Error( 'table_import_replace_append_capability_check_failed' ); |
| 1235 |
} |
| 1236 |
|
| 1237 |
switch ( $import_type ) { |
| 1238 |
case 'add': |
| 1239 |
$existing_table = TablePress::$model_table->get_table_template(); |
| 1240 |
// If name and description are imported from a new table, use those. |
| 1241 |
if ( ! isset( $imported_table['name'] ) ) { |
| 1242 |
$imported_table['name'] = $name; |
| 1243 |
} |
| 1244 |
if ( ! isset( $imported_table['description'] ) ) { |
| 1245 |
$imported_table['description'] = $description; |
| 1246 |
} |
| 1247 |
if ( isset( $imported_table['visibility'] ) && isset( $imported_table['visibility']['rows'] ) && isset( $imported_table['visibility']['columns'] ) ) { |
| 1248 |
$existing_table['visibility']['rows'] = $imported_table['visibility']['rows']; |
| 1249 |
$existing_table['visibility']['columns'] = $imported_table['visibility']['columns']; |
| 1250 |
} |
| 1251 |
break; |
| 1252 |
case 'replace': |
| 1253 |
// Load table, without table data, but with options and visibility settings. |
| 1254 |
$existing_table = TablePress::$model_table->load( $existing_table_id, false, true ); |
| 1255 |
if ( is_wp_error( $existing_table ) ) { |
| 1256 |
// Add an error code to the existing WP_Error. |
| 1257 |
$existing_table->add( 'table_import_replace_table_load', '', $existing_table_id ); |
| 1258 |
return $existing_table; |
| 1259 |
} |
| 1260 |
// Don't change name and description when a table is replaced. |
| 1261 |
$imported_table['name'] = $existing_table['name']; |
| 1262 |
$imported_table['description'] = $existing_table['description']; |
| 1263 |
if ( isset( $imported_table['visibility'] ) && isset( $imported_table['visibility']['rows'] ) && isset( $imported_table['visibility']['columns'] ) ) { |
| 1264 |
$existing_table['visibility']['rows'] = $imported_table['visibility']['rows']; |
| 1265 |
$existing_table['visibility']['columns'] = $imported_table['visibility']['columns']; |
| 1266 |
} |
| 1267 |
break; |
| 1268 |
case 'append': |
| 1269 |
// Load table, with table data, options, and visibility settings. |
| 1270 |
$existing_table = TablePress::$model_table->load( $existing_table_id, true, true ); |
| 1271 |
if ( is_wp_error( $existing_table ) ) { |
| 1272 |
// Add an error code to the existing WP_Error. |
| 1273 |
$existing_table->add( 'table_import_append_table_load', '', $existing_table_id ); |
| 1274 |
return $existing_table; |
| 1275 |
} |
| 1276 |
if ( isset( $existing_table['is_corrupted'] ) && $existing_table['is_corrupted'] ) { |
| 1277 |
return new WP_Error( 'table_import_append_table_load_corrupted', '', $existing_table_id ); |
| 1278 |
} |
| 1279 |
// Don't change name and description when a table is appended to. |
| 1280 |
$imported_table['name'] = $existing_table['name']; |
| 1281 |
$imported_table['description'] = $existing_table['description']; |
| 1282 |
// Actual appending: |
| 1283 |
$imported_table['data'] = array_merge( $existing_table['data'], $imported_table['data'] ); |
| 1284 |
$imported_table['data'] = $this->importer->pad_array_to_max_cols( $imported_table['data'] ); |
| 1285 |
// Append visibility information for rows. |
| 1286 |
if ( isset( $imported_table['visibility'] ) && isset( $imported_table['visibility']['rows'] ) ) { |
| 1287 |
$existing_table['visibility']['rows'] = array_merge( $existing_table['visibility']['rows'], $imported_table['visibility']['rows'] ); |
| 1288 |
} |
| 1289 |
// When appending, do not overwrite options. |
| 1290 |
if ( isset( $imported_table['options'] ) ) { |
| 1291 |
unset( $imported_table['options'] ); |
| 1292 |
} |
| 1293 |
break; |
| 1294 |
default: |
| 1295 |
return new WP_Error( 'table_import_import_type_invalid', '', $import_type ); |
| 1296 |
} |
| 1297 |
|
| 1298 |
// Merge new or existing table with information from the imported table. |
| 1299 |
$imported_table['id'] = $existing_table['id']; // will be false for new table or the existing table ID |
| 1300 |
// Cut visibility array (if the imported table is smaller), and pad correctly if imported table is bigger than existing table (or new template). |
| 1301 |
$num_rows = count( $imported_table['data'] ); |
| 1302 |
$num_columns = count( $imported_table['data'][0] ); |
| 1303 |
$imported_table['visibility'] = array( |
| 1304 |
'rows' => array_pad( array_slice( $existing_table['visibility']['rows'], 0, $num_rows ), $num_rows, 1 ), |
| 1305 |
'columns' => array_pad( array_slice( $existing_table['visibility']['columns'], 0, $num_columns ), $num_columns, 1 ), |
| 1306 |
); |
| 1307 |
|
| 1308 |
// Check if new data is ok. |
| 1309 |
$table = TablePress::$model_table->prepare_table( $existing_table, $imported_table, false ); |
| 1310 |
if ( is_wp_error( $table ) ) { |
| 1311 |
// Add an error code to the existing WP_Error. |
| 1312 |
$table->add( 'table_import_table_prepare', '' ); |
| 1313 |
return $table; |
| 1314 |
} |
| 1315 |
|
| 1316 |
// DataTables Custom Commands can only be edit by trusted users. |
| 1317 |
if ( ! current_user_can( 'unfiltered_html' ) ) { |
| 1318 |
$table['options']['datatables_custom_commands'] = $existing_table['options']['datatables_custom_commands']; |
| 1319 |
} |
| 1320 |
|
| 1321 |
// Replace existing table or add new table. |
| 1322 |
if ( in_array( $import_type, array( 'replace', 'append' ), true ) ) { |
| 1323 |
// Replace existing table with imported/appended table. |
| 1324 |
$table_id = TablePress::$model_table->save( $table ); |
| 1325 |
} else { |
| 1326 |
// Add the imported table (and get its first ID). |
| 1327 |
$table_id = TablePress::$model_table->add( $table ); |
| 1328 |
} |
| 1329 |
|
| 1330 |
if ( is_wp_error( $table_id ) ) { |
| 1331 |
// Add an error code to the existing WP_Error. |
| 1332 |
$table_id->add( 'table_import_table_save_or_add', '' ); |
| 1333 |
return $table_id; |
| 1334 |
} |
| 1335 |
|
| 1336 |
// Try to use ID from imported file (e.g. in full JSON format table). |
| 1337 |
if ( false !== $table_id_in_import && $table_id !== $table_id_in_import && current_user_can( 'tablepress_edit_table_id', $table_id ) ) { |
| 1338 |
$id_changed = TablePress::$model_table->change_table_id( $table_id, $table_id_in_import ); |
| 1339 |
if ( ! is_wp_error( $id_changed ) ) { |
| 1340 |
$table_id = $table_id_in_import; |
| 1341 |
} |
| 1342 |
} |
| 1343 |
|
| 1344 |
return $table_id; |
| 1345 |
} |
| 1346 |
|
| 1347 |
/* |
| 1348 |
* Save GET actions. |
| 1349 |
*/ |
| 1350 |
|
| 1351 |
/** |
| 1352 |
* Hide a header message on an admin screen. |
| 1353 |
* |
| 1354 |
* @since 1.0.0 |
| 1355 |
*/ |
| 1356 |
public function handle_get_action_hide_message() { |
| 1357 |
$message_item = ! empty( $_GET['item'] ) ? $_GET['item'] : ''; |
| 1358 |
TablePress::check_nonce( 'hide_message', $message_item ); |
| 1359 |
|
| 1360 |
if ( ! current_user_can( 'tablepress_list_tables' ) ) { |
| 1361 |
wp_die( __( 'Sorry, you are not allowed to access this page.', 'default' ), 403 ); |
| 1362 |
} |
| 1363 |
|
| 1364 |
TablePress::$model_options->update( "message_{$message_item}", false ); |
| 1365 |
|
| 1366 |
$return = ! empty( $_GET['return'] ) ? $_GET['return'] : 'list'; |
| 1367 |
TablePress::redirect( array( 'action' => $return ) ); |
| 1368 |
} |
| 1369 |
|
| 1370 |
/** |
| 1371 |
* Delete a table. |
| 1372 |
* |
| 1373 |
* @since 1.0.0 |
| 1374 |
*/ |
| 1375 |
public function handle_get_action_delete_table() { |
| 1376 |
$table_id = ( ! empty( $_GET['item'] ) ) ? $_GET['item'] : false; |
| 1377 |
TablePress::check_nonce( 'delete_table', $table_id ); |
| 1378 |
|
| 1379 |
$return = ! empty( $_GET['return'] ) ? $_GET['return'] : 'list'; |
| 1380 |
$return_item = ! empty( $_GET['return_item'] ) ? $_GET['return_item'] : false; |
| 1381 |
|
| 1382 |
// Nonce check should actually catch this already. |
| 1383 |
if ( false === $table_id ) { |
| 1384 |
TablePress::redirect( array( 'action' => $return, 'message' => 'error_delete', 'table_id' => $return_item ) ); |
| 1385 |
} |
| 1386 |
|
| 1387 |
if ( ! current_user_can( 'tablepress_delete_table', $table_id ) ) { |
| 1388 |
wp_die( __( 'Sorry, you are not allowed to access this page.', 'default' ), 403 ); |
| 1389 |
} |
| 1390 |
|
| 1391 |
$deleted = TablePress::$model_table->delete( $table_id ); |
| 1392 |
if ( is_wp_error( $deleted ) ) { |
| 1393 |
TablePress::redirect( array( 'action' => $return, 'message' => 'error_delete', 'table_id' => $return_item ) ); |
| 1394 |
} |
| 1395 |
|
| 1396 |
/* |
| 1397 |
* Slightly more complex redirect method, to account for sort, search, and pagination in the WP_List_Table on the List View, |
| 1398 |
* but only if this action succeeds, to have everything fresh in the event of an error. |
| 1399 |
*/ |
| 1400 |
$sendback = wp_get_referer(); |
| 1401 |
if ( ! $sendback ) { |
| 1402 |
$sendback = TablePress::url( array( 'action' => 'list', 'message' => 'success_delete', 'table_id' => $return_item ) ); |
| 1403 |
} else { |
| 1404 |
$sendback = remove_query_arg( array( 'action', 'message', 'table_id' ), $sendback ); |
| 1405 |
$sendback = add_query_arg( array( 'action' => 'list', 'message' => 'success_delete', 'table_id' => $return_item ), $sendback ); |
| 1406 |
} |
| 1407 |
wp_redirect( $sendback ); |
| 1408 |
exit; |
| 1409 |
} |
| 1410 |
|
| 1411 |
/** |
| 1412 |
* Copy a table. |
| 1413 |
* |
| 1414 |
* @since 1.0.0 |
| 1415 |
*/ |
| 1416 |
public function handle_get_action_copy_table() { |
| 1417 |
$table_id = ( ! empty( $_GET['item'] ) ) ? $_GET['item'] : false; |
| 1418 |
TablePress::check_nonce( 'copy_table', $table_id ); |
| 1419 |
|
| 1420 |
$return = ! empty( $_GET['return'] ) ? $_GET['return'] : 'list'; |
| 1421 |
$return_item = ! empty( $_GET['return_item'] ) ? $_GET['return_item'] : false; |
| 1422 |
|
| 1423 |
// Nonce check should actually catch this already. |
| 1424 |
if ( false === $table_id ) { |
| 1425 |
TablePress::redirect( array( 'action' => $return, 'message' => 'error_copy', 'table_id' => $return_item ) ); |
| 1426 |
} |
| 1427 |
|
| 1428 |
if ( ! current_user_can( 'tablepress_copy_table', $table_id ) ) { |
| 1429 |
wp_die( __( 'Sorry, you are not allowed to access this page.', 'default' ), 403 ); |
| 1430 |
} |
| 1431 |
|
| 1432 |
$copy_table_id = TablePress::$model_table->copy( $table_id ); |
| 1433 |
if ( is_wp_error( $copy_table_id ) ) { |
| 1434 |
TablePress::redirect( array( 'action' => $return, 'message' => 'error_copy', 'table_id' => $return_item ) ); |
| 1435 |
} else { |
| 1436 |
$return_item = $copy_table_id; |
| 1437 |
} |
| 1438 |
|
| 1439 |
/* |
| 1440 |
* Slightly more complex redirect method, to account for sort, search, and pagination in the WP_List_Table on the List View, |
| 1441 |
* but only if this action succeeds, to have everything fresh in the event of an error. |
| 1442 |
*/ |
| 1443 |
$sendback = wp_get_referer(); |
| 1444 |
if ( ! $sendback ) { |
| 1445 |
$sendback = TablePress::url( array( 'action' => $return, 'message' => 'success_copy', 'table_id' => $return_item ) ); |
| 1446 |
} else { |
| 1447 |
$sendback = remove_query_arg( array( 'action', 'message', 'table_id' ), $sendback ); |
| 1448 |
$sendback = add_query_arg( array( 'action' => $return, 'message' => 'success_copy', 'table_id' => $return_item ), $sendback ); |
| 1449 |
} |
| 1450 |
wp_redirect( $sendback ); |
| 1451 |
exit; |
| 1452 |
} |
| 1453 |
|
| 1454 |
/** |
| 1455 |
* Preview a table. |
| 1456 |
* |
| 1457 |
* @since 1.0.0 |
| 1458 |
*/ |
| 1459 |
public function handle_get_action_preview_table() { |
| 1460 |
$table_id = ( ! empty( $_GET['item'] ) ) ? $_GET['item'] : false; |
| 1461 |
TablePress::check_nonce( 'preview_table', $table_id ); |
| 1462 |
|
| 1463 |
// Nonce check should actually catch this already. |
| 1464 |
if ( false === $table_id ) { |
| 1465 |
wp_die( __( 'The preview could not be loaded.', 'tablepress' ), __( 'Preview', 'tablepress' ) ); |
| 1466 |
} |
| 1467 |
|
| 1468 |
if ( ! current_user_can( 'tablepress_preview_table', $table_id ) ) { |
| 1469 |
wp_die( __( 'Sorry, you are not allowed to access this page.', 'default' ), 403 ); |
| 1470 |
} |
| 1471 |
|
| 1472 |
// Load table, with table data, options, and visibility settings. |
| 1473 |
$table = TablePress::$model_table->load( $table_id, true, true ); |
| 1474 |
if ( is_wp_error( $table ) ) { |
| 1475 |
wp_die( __( 'The table could not be loaded.', 'tablepress' ), __( 'Preview', 'tablepress' ) ); |
| 1476 |
} |
| 1477 |
|
| 1478 |
// Sanitize all table data to remove unsafe HTML from the preview output, if the user is not allowed to work with unfiltered HTML. |
| 1479 |
if ( ! current_user_can( 'unfiltered_html' ) ) { |
| 1480 |
$table = TablePress::$model_table->sanitize( $table ); |
| 1481 |
} |
| 1482 |
|
| 1483 |
// Create a render class instance. |
| 1484 |
$_render = TablePress::load_class( 'TablePress_Render', 'class-render.php', 'classes' ); |
| 1485 |
// Merge desired options with default render options (see TablePress_Controller_Frontend::shortcode_table()). |
| 1486 |
$default_render_options = $_render->get_default_render_options(); |
| 1487 |
/** This filter is documented in controllers/controller-frontend.php */ |
| 1488 |
$default_render_options = apply_filters( 'tablepress_shortcode_table_default_shortcode_atts', $default_render_options ); |
| 1489 |
$render_options = shortcode_atts( $default_render_options, $table['options'] ); |
| 1490 |
/** This filter is documented in controllers/controller-frontend.php */ |
| 1491 |
$render_options = apply_filters( 'tablepress_shortcode_table_shortcode_atts', $render_options ); |
| 1492 |
$_render->set_input( $table, $render_options ); |
| 1493 |
$view_data = array( |
| 1494 |
'table_id' => $table_id, |
| 1495 |
'head_html' => $_render->get_preview_css(), |
| 1496 |
'body_html' => $_render->get_output(), |
| 1497 |
); |
| 1498 |
|
| 1499 |
$custom_css = TablePress::$model_options->get( 'custom_css' ); |
| 1500 |
if ( ! empty( $custom_css ) ) { |
| 1501 |
$view_data['head_html'] .= "<style type=\"text/css\">\n{$custom_css}\n</style>\n"; |
| 1502 |
} |
| 1503 |
|
| 1504 |
// Prepare, initialize, and render the view. |
| 1505 |
$this->view = TablePress::load_view( 'preview_table', $view_data ); |
| 1506 |
$this->view->render(); |
| 1507 |
} |
| 1508 |
|
| 1509 |
/** |
| 1510 |
* Show a list of tables in the Editor toolbar Thickbox (opened by TinyMCE or Quicktags button). |
| 1511 |
* |
| 1512 |
* @since 1.0.0 |
| 1513 |
*/ |
| 1514 |
public function handle_get_action_editor_button_thickbox() { |
| 1515 |
TablePress::check_nonce( 'editor_button_thickbox' ); |
| 1516 |
|
| 1517 |
if ( ! current_user_can( 'tablepress_list_tables' ) ) { |
| 1518 |
wp_die( __( 'Sorry, you are not allowed to access this page.', 'default' ), 403 ); |
| 1519 |
} |
| 1520 |
|
| 1521 |
$view_data = array( |
| 1522 |
// Load all table IDs without priming the post meta cache, as table options/visibility are not needed. |
| 1523 |
'table_ids' => TablePress::$model_table->load_all( false ), |
| 1524 |
); |
| 1525 |
|
| 1526 |
set_current_screen( 'tablepress_editor_button_thickbox' ); |
| 1527 |
|
| 1528 |
// Prepare, initialize, and render the view. |
| 1529 |
$this->view = TablePress::load_view( 'editor_button_thickbox', $view_data ); |
| 1530 |
$this->view->render(); |
| 1531 |
} |
| 1532 |
|
| 1533 |
/** |
| 1534 |
* Uninstall TablePress, and delete all tables and options. |
| 1535 |
* |
| 1536 |
* @since 1.0.0 |
| 1537 |
*/ |
| 1538 |
public function handle_get_action_uninstall_tablepress() { |
| 1539 |
TablePress::check_nonce( 'uninstall_tablepress' ); |
| 1540 |
|
| 1541 |
$plugin = TABLEPRESS_BASENAME; |
| 1542 |
|
| 1543 |
if ( ! current_user_can( 'deactivate_plugin', $plugin ) || ! current_user_can( 'tablepress_edit_options' ) || ! current_user_can( 'tablepress_delete_tables' ) || is_plugin_active_for_network( $plugin ) ) { |
| 1544 |
wp_die( __( 'Sorry, you are not allowed to access this page.', 'default' ), 403 ); |
| 1545 |
} |
| 1546 |
|
| 1547 |
// Deactivate TablePress for the site (but not for the network). |
| 1548 |
deactivate_plugins( $plugin, false, false ); |
| 1549 |
update_option( 'recently_activated', array( $plugin => time() ) + (array) get_option( 'recently_activated', array() ) ); |
| 1550 |
|
| 1551 |
// Delete all tables, "Custom CSS" files, and options. |
| 1552 |
TablePress::$model_table->delete_all(); |
| 1553 |
$tablepress_css = TablePress::load_class( 'TablePress_CSS', 'class-css.php', 'classes' ); |
| 1554 |
$css_files_deleted = $tablepress_css->delete_custom_css_files(); |
| 1555 |
TablePress::$model_options->remove_access_capabilities(); |
| 1556 |
|
| 1557 |
TablePress::$model_table->destroy(); |
| 1558 |
TablePress::$model_options->destroy(); |
| 1559 |
|
| 1560 |
$output = '<strong>' . __( 'TablePress was uninstalled successfully.', 'tablepress' ) . '</strong><br /><br />'; |
| 1561 |
$output .= __( 'All tables, data, and options were deleted.', 'tablepress' ); |
| 1562 |
if ( is_multisite() ) { |
| 1563 |
$output .= ' ' . __( 'You may now ask the network admin to delete the plugin’s folder <code>tablepress</code> from the server, if no other site in the network uses it.', 'tablepress' ); |
| 1564 |
} else { |
| 1565 |
$output .= ' ' . __( 'You may now manually delete the plugin’s folder <code>tablepress</code> from the <code>plugins</code> directory on your server or use the “Delete” link for TablePress on the WordPress “Plugins” page.', 'tablepress' ); |
| 1566 |
} |
| 1567 |
if ( $css_files_deleted ) { |
| 1568 |
$output .= ' ' . __( 'Your TablePress “Custom CSS” files have been deleted automatically.', 'tablepress' ); |
| 1569 |
} else { |
| 1570 |
if ( is_multisite() ) { |
| 1571 |
$output .= ' ' . __( 'Please also ask him to delete your TablePress “Custom CSS” files from the server.', 'tablepress' ); |
| 1572 |
} else { |
| 1573 |
$output .= ' ' . __( 'You may now also delete your TablePress “Custom CSS” files in the <code>wp-content</code> folder.', 'tablepress' ); |
| 1574 |
} |
| 1575 |
} |
| 1576 |
$output .= "</p>\n<p>"; |
| 1577 |
if ( ! is_multisite() || is_super_admin() ) { |
| 1578 |
$output .= '<a class="button" href="' . esc_url( admin_url( 'plugins.php' ) ) . '">' . __( 'Go to “Plugins” page', 'tablepress' ) . '</a> '; |
| 1579 |
} |
| 1580 |
$output .= '<a class="button" href="' . esc_url( admin_url( 'index.php' ) ) . '">' . __( 'Go to Dashboard', 'tablepress' ) . '</a>'; |
| 1581 |
|
| 1582 |
wp_die( $output, __( 'Uninstall TablePress', 'tablepress' ), array( 'response' => 200, 'back_link' => false ) ); |
| 1583 |
} |
| 1584 |
|
| 1585 |
} // class TablePress_Admin_Controller |
| 1586 |
|
