| 1 |
<?php |
| 2 |
/** |
| 3 |
* Frontend Controller for TablePress with functionality for the frontend |
| 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 |
* Frontend 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_Frontend_Controller extends TablePress_Controller { |
| 22 |
|
| 23 |
/** |
| 24 |
* List of tables that are shown for the current request. |
| 25 |
* |
| 26 |
* @since 1.0.0 |
| 27 |
* @var array |
| 28 |
*/ |
| 29 |
protected $shown_tables = array(); |
| 30 |
|
| 31 |
/** |
| 32 |
* Initiate Frontend functionality. |
| 33 |
* |
| 34 |
* @since 1.0.0 |
| 35 |
*/ |
| 36 |
public function __construct() { |
| 37 |
parent::__construct(); |
| 38 |
|
| 39 |
/** |
| 40 |
* Filter whether the TablePress Default CSS code shall be loaded. |
| 41 |
* |
| 42 |
* @since 1.0.0 |
| 43 |
* |
| 44 |
* @param bool $use Whether the Default CSS shall be loaded. Default true. |
| 45 |
*/ |
| 46 |
if ( apply_filters( 'tablepress_use_default_css', true ) || TablePress::$model_options->get( 'use_custom_css' ) ) { |
| 47 |
add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_css' ) ); |
| 48 |
} |
| 49 |
|
| 50 |
// Add DataTables invocation calls. |
| 51 |
add_action( 'wp_print_footer_scripts', array( $this, 'add_datatables_calls' ), 11 ); // after inclusion of files |
| 52 |
|
| 53 |
// Remove WP-Table Reloaded Shortcodes and CSS, and add TablePress Shortcodes. |
| 54 |
add_action( 'init', array( $this, 'init_shortcodes' ), 20 ); // run on priority 20 as WP-Table Reloaded Shortcodes are registered at priority 10 |
| 55 |
|
| 56 |
/** |
| 57 |
* Filter whether the WordPress search shall also search TablePress tables. |
| 58 |
* |
| 59 |
* @since 1.0.0 |
| 60 |
* |
| 61 |
* @param bool $search Whether the TablePress tables shall be searched. Default true. |
| 62 |
*/ |
| 63 |
if ( apply_filters( 'tablepress_wp_search_integration', true ) ) { |
| 64 |
// Extend WordPress Search to also find posts/pages that have a table with the one of the search terms in title (if shown), description (if shown), or content. |
| 65 |
add_filter( 'posts_search', array( $this, 'posts_search_filter' ) ); |
| 66 |
} |
| 67 |
|
| 68 |
/** |
| 69 |
* Load TablePress Template Tag functions. |
| 70 |
*/ |
| 71 |
require_once TABLEPRESS_ABSPATH . 'controllers/template-tag-functions.php'; |
| 72 |
} |
| 73 |
|
| 74 |
/** |
| 75 |
* Register TablePress Shortcodes, after removing WP-Table Reloaded Shortcodes. |
| 76 |
* |
| 77 |
* @since 1.0.0 |
| 78 |
*/ |
| 79 |
public function init_shortcodes() { |
| 80 |
// Remove previously registered [table /] Shortcodes (e.g. from WP-Table Reloaded), as these would otherwise be used instead of TablePress's Shortcodes. |
| 81 |
remove_shortcode( TablePress::$shortcode ); |
| 82 |
remove_shortcode( TablePress::$shortcode_info ); |
| 83 |
// Dequeue WP-Table Reloaded Default CSS, as it can influence TablePress table styling. |
| 84 |
if ( isset( $GLOBALS['WP_Table_Reloaded_Frontend'] ) ) { |
| 85 |
remove_action( 'wp_head', array( $GLOBALS['WP_Table_Reloaded_Frontend'], 'add_frontend_css' ) ); |
| 86 |
} |
| 87 |
|
| 88 |
add_shortcode( TablePress::$shortcode, array( $this, 'shortcode_table' ) ); |
| 89 |
add_shortcode( TablePress::$shortcode_info, array( $this, 'shortcode_table_info' ) ); |
| 90 |
} |
| 91 |
|
| 92 |
/** |
| 93 |
* Enqueue CSS files for default CSS and "Custom CSS" (if desired). |
| 94 |
* |
| 95 |
* @since 1.0.0 |
| 96 |
*/ |
| 97 |
public function enqueue_css() { |
| 98 |
/** This filter is documented in controllers/controller-frontend.php */ |
| 99 |
$use_default_css = apply_filters( 'tablepress_use_default_css', true ); |
| 100 |
$custom_css = TablePress::$model_options->get( 'custom_css' ); |
| 101 |
$use_custom_css = ( TablePress::$model_options->get( 'use_custom_css' ) && '' !== $custom_css ); |
| 102 |
$use_custom_css_file = ( $use_custom_css && TablePress::$model_options->get( 'use_custom_css_file' ) ); |
| 103 |
/** |
| 104 |
* Filter the "Custom CSS" version number that is appended to the enqueued CSS files |
| 105 |
* |
| 106 |
* @since 1.0.0 |
| 107 |
* |
| 108 |
* @param int $version The "Custom CSS" version. |
| 109 |
*/ |
| 110 |
$custom_css_version = apply_filters( 'tablepress_custom_css_version', TablePress::$model_options->get( 'custom_css_version' ) ); |
| 111 |
|
| 112 |
$tablepress_css = TablePress::load_class( 'TablePress_CSS', 'class-css.php', 'classes' ); |
| 113 |
|
| 114 |
// Determine Default CSS URL. |
| 115 |
$rtl = ( is_rtl() ) ? '-rtl' : ''; |
| 116 |
$suffix = SCRIPT_DEBUG ? '' : '.min'; |
| 117 |
$unfiltered_default_css_url = plugins_url( "css/default{$rtl}{$suffix}.css", TABLEPRESS__FILE__ ); |
| 118 |
/** |
| 119 |
* Filter the URL from which the TablePress Default CSS file is loaded. |
| 120 |
* |
| 121 |
* @since 1.0.0 |
| 122 |
* |
| 123 |
* @param string $unfiltered_default_css_url URL of the TablePress Default CSS file. |
| 124 |
*/ |
| 125 |
$default_css_url = apply_filters( 'tablepress_default_css_url', $unfiltered_default_css_url ); |
| 126 |
|
| 127 |
$use_custom_css_combined_file = ( $use_default_css && $use_custom_css_file && ! SCRIPT_DEBUG && ! is_rtl() && $unfiltered_default_css_url === $default_css_url && $tablepress_css->load_custom_css_from_file( 'combined' ) ); |
| 128 |
|
| 129 |
if ( $use_custom_css_combined_file ) { |
| 130 |
$custom_css_combined_url = $tablepress_css->get_custom_css_location( 'combined', 'url' ); |
| 131 |
// Need to use 'tablepress-default' instead of 'tablepress-combined' to not break existing TablePress Extensions. |
| 132 |
wp_enqueue_style( 'tablepress-default', $custom_css_combined_url, array(), $custom_css_version ); |
| 133 |
} else { |
| 134 |
$custom_css_dependencies = array(); |
| 135 |
if ( $use_default_css ) { |
| 136 |
wp_enqueue_style( 'tablepress-default', $default_css_url, array(), TablePress::version ); |
| 137 |
// Add dependency to make sure that Custom CSS is printed after Default CSS. |
| 138 |
$custom_css_dependencies[] = 'tablepress-default'; |
| 139 |
} |
| 140 |
|
| 141 |
$use_custom_css_minified_file = ( $use_custom_css_file && ! SCRIPT_DEBUG && $tablepress_css->load_custom_css_from_file( 'minified' ) ); |
| 142 |
if ( $use_custom_css_minified_file ) { |
| 143 |
$custom_css_minified_url = $tablepress_css->get_custom_css_location( 'minified', 'url' ); |
| 144 |
wp_enqueue_style( 'tablepress-custom', $custom_css_minified_url, $custom_css_dependencies, $custom_css_version ); |
| 145 |
return; |
| 146 |
} |
| 147 |
|
| 148 |
$use_custom_css_normal_file = ( $use_custom_css_file && $tablepress_css->load_custom_css_from_file( 'normal' ) ); |
| 149 |
if ( $use_custom_css_normal_file ) { |
| 150 |
$custom_css_normal_url = $tablepress_css->get_custom_css_location( 'normal', 'url' ); |
| 151 |
wp_enqueue_style( 'tablepress-custom', $custom_css_normal_url, $custom_css_dependencies, $custom_css_version ); |
| 152 |
return; |
| 153 |
} |
| 154 |
|
| 155 |
if ( $use_custom_css ) { |
| 156 |
// Get "Custom CSS" from options, try minified Custom CSS first, |
| 157 |
$custom_css_minified = TablePress::$model_options->get( 'custom_css_minified' ); |
| 158 |
if ( ! empty( $custom_css_minified ) ) { |
| 159 |
$custom_css = $custom_css_minified; |
| 160 |
} |
| 161 |
/** |
| 162 |
* Filter the "Custom CSS" code that is to be loaded as inline CSS. |
| 163 |
* |
| 164 |
* @since 1.0.0 |
| 165 |
* |
| 166 |
* @param string $custom_css The "Custom CSS" code. |
| 167 |
*/ |
| 168 |
$custom_css = apply_filters( 'tablepress_custom_css', $custom_css ); |
| 169 |
if ( ! empty( $custom_css ) ) { |
| 170 |
// wp_add_inline_style() requires a loaded CSS file, so we have to work around that if "Default CSS" is disabled, |
| 171 |
if ( $use_default_css ) { |
| 172 |
// Handle of the file to which the <style> shall be appended. |
| 173 |
wp_add_inline_style( 'tablepress-default', $custom_css ); |
| 174 |
} else { |
| 175 |
add_action( 'wp_head', array( $this, '_print_custom_css' ), 8 ); // priority 8 to hook in right after WP_Styles has been processed |
| 176 |
} |
| 177 |
} |
| 178 |
} |
| 179 |
} |
| 180 |
} |
| 181 |
|
| 182 |
/** |
| 183 |
* Print "Custom CSS" to "wp_head" inline. |
| 184 |
* |
| 185 |
* This is necessary if "Default CSS" is off, and saving "Custom CSS" to a file is not possible. |
| 186 |
* |
| 187 |
* @since 1.0.0 |
| 188 |
*/ |
| 189 |
public function _print_custom_css() { |
| 190 |
// Get "Custom CSS" from options, try minified Custom CSS first. |
| 191 |
$custom_css = TablePress::$model_options->get( 'custom_css_minified' ); |
| 192 |
if ( empty( $custom_css ) ) { |
| 193 |
$custom_css = TablePress::$model_options->get( 'custom_css' ); |
| 194 |
} |
| 195 |
/** This filter is documented in controllers/controller-frontend.php */ |
| 196 |
$custom_css = apply_filters( 'tablepress_custom_css', $custom_css ); |
| 197 |
echo "<style type='text/css'>\n{$custom_css}\n</style>\n"; |
| 198 |
} |
| 199 |
|
| 200 |
/** |
| 201 |
* Enqueue the DataTables JavaScript library and its dependencies. |
| 202 |
* |
| 203 |
* @since 1.0.0 |
| 204 |
*/ |
| 205 |
protected function _enqueue_datatables() { |
| 206 |
$js_file = 'js/jquery.datatables.min.js'; |
| 207 |
$js_url = plugins_url( $js_file, TABLEPRESS__FILE__ ); |
| 208 |
/** |
| 209 |
* Filter the URL from which the DataTables JavaScript library file is loaded. |
| 210 |
* |
| 211 |
* @since 1.0.0 |
| 212 |
* |
| 213 |
* @param string $js_url URL of the DataTables JS library file. |
| 214 |
* @param string $js_file Path and file name of the DataTables JS library file. |
| 215 |
*/ |
| 216 |
$js_url = apply_filters( 'tablepress_datatables_js_url', $js_url, $js_file ); |
| 217 |
wp_enqueue_script( 'tablepress-datatables', $js_url, array( 'jquery' ), TablePress::version, true ); |
| 218 |
} |
| 219 |
|
| 220 |
/** |
| 221 |
* Add JS code for invocation of DataTables JS library. |
| 222 |
* |
| 223 |
* @since 1.0.0 |
| 224 |
*/ |
| 225 |
public function add_datatables_calls() { |
| 226 |
if ( empty( $this->shown_tables ) ) { |
| 227 |
// There are no tables with activated DataTables on the page that is currently rendered. |
| 228 |
return; |
| 229 |
} |
| 230 |
|
| 231 |
// Storage for the DataTables languages. |
| 232 |
$datatables_languages = array(); |
| 233 |
// Generate the specific JS commands, depending on chosen features on the "Edit" screen and the Shortcode parameters. |
| 234 |
$commands = array(); |
| 235 |
|
| 236 |
foreach ( $this->shown_tables as $table_id => $table_store ) { |
| 237 |
if ( empty( $table_store['instances'] ) ) { |
| 238 |
continue; |
| 239 |
} |
| 240 |
foreach ( $table_store['instances'] as $html_id => $js_options ) { |
| 241 |
$parameters = array(); |
| 242 |
|
| 243 |
// Settle dependencies/conflicts between certain features. |
| 244 |
if ( false !== $js_options['datatables_scrolly'] ) { // not necessarily a boolean! |
| 245 |
// Vertical scrolling and pagination don't work together. |
| 246 |
$js_options['datatables_paginate'] = false; |
| 247 |
} |
| 248 |
// Sanitize, as it may come from a Shortcode attribute. |
| 249 |
$js_options['datatables_paginate_entries'] = (int) $js_options['datatables_paginate_entries']; |
| 250 |
|
| 251 |
// DataTables language/translation handling. |
| 252 |
/** |
| 253 |
* Filter the locale/language for the DataTables JavaScript library. |
| 254 |
* |
| 255 |
* @since 1.0.0 |
| 256 |
* |
| 257 |
* @param string $locale The DataTables JS library locale. |
| 258 |
* @param string $table_id The current table ID. |
| 259 |
*/ |
| 260 |
$datatables_locale = apply_filters( 'tablepress_datatables_locale', $js_options['datatables_locale'], $table_id ); |
| 261 |
// Only do the expensive language file checks if they haven't been done yet. |
| 262 |
if ( ! isset( $datatables_languages[ $datatables_locale ] ) ) { |
| 263 |
$orig_language_file = TABLEPRESS_ABSPATH . "i18n/datatables/lang-{$datatables_locale}.json"; |
| 264 |
/** |
| 265 |
* Filter the language file for the DataTables JavaScript library. |
| 266 |
* |
| 267 |
* @since 1.0.0 |
| 268 |
* |
| 269 |
* @param string $orig_language_file Language file for the DataTables JS library. |
| 270 |
* @param string $datatables_locale Current locale/language for the DataTables JS library. |
| 271 |
* @param string $path Path of the language file. |
| 272 |
*/ |
| 273 |
$language_file = apply_filters( 'tablepress_datatables_language_file', $orig_language_file, $datatables_locale, TABLEPRESS_ABSPATH ); // Make sure to check file_exists( $new_file ) when using this filter! |
| 274 |
// Load translation if it's not "en_US" (included as the default in DataTables) and the language file exists, or if the filter was used to change the language file. |
| 275 |
if ( ( 'en_US' !== $datatables_locale && file_exists( $language_file ) ) |
| 276 |
|| ( $orig_language_file !== $language_file ) ) { |
| 277 |
$datatables_languages[ $datatables_locale ] = $language_file; |
| 278 |
} |
| 279 |
} |
| 280 |
// If translation is registered to have its strings added to the JS, add corresponding parameter to DataTables call. |
| 281 |
if ( isset( $datatables_languages[ $datatables_locale ] ) ) { |
| 282 |
$parameters['language'] = '"language":DataTables_language["' . $datatables_locale . '"]'; |
| 283 |
} |
| 284 |
// These parameters need to be added for performance gain or to overwrite unwanted default behavior. |
| 285 |
if ( $js_options['datatables_sort'] ) { |
| 286 |
// No initial sort. |
| 287 |
$parameters['order'] = '"order":[]'; |
| 288 |
// Don't add additional classes, to speed up sorting. |
| 289 |
$parameters['orderClasses'] = '"orderClasses":false'; |
| 290 |
} |
| 291 |
// Alternating row colors is default, so remove them if not wanted with []. |
| 292 |
$parameters['stripeClasses'] = '"stripeClasses":' . ( ( $js_options['alternating_row_colors'] ) ? '["even","odd"]' : '[]' ); |
| 293 |
// The following options are activated by default, so we only need to "false" them if we don't want them, but don't need to "true" them if we do. |
| 294 |
if ( ! $js_options['datatables_sort'] ) { |
| 295 |
$parameters['ordering'] = '"ordering":false'; |
| 296 |
} |
| 297 |
if ( $js_options['datatables_paginate'] ) { |
| 298 |
$parameters['pagingType'] = '"pagingType":"simple"'; |
| 299 |
if ( $js_options['datatables_lengthchange'] ) { |
| 300 |
$length_menu = array( 10, 25, 50, 100 ); |
| 301 |
if ( ! in_array( $js_options['datatables_paginate_entries'], $length_menu, true ) ) { |
| 302 |
$length_menu[] = $js_options['datatables_paginate_entries']; |
| 303 |
sort( $length_menu, SORT_NUMERIC ); |
| 304 |
$parameters['lengthMenu'] = '"lengthMenu":[' . implode( ',', $length_menu ) . ']'; |
| 305 |
} |
| 306 |
} else { |
| 307 |
$parameters['lengthChange'] = '"lengthChange":false'; |
| 308 |
} |
| 309 |
if ( 10 !== $js_options['datatables_paginate_entries'] ) { |
| 310 |
$parameters['pageLength'] = '"pageLength":' . $js_options['datatables_paginate_entries']; |
| 311 |
} |
| 312 |
} else { |
| 313 |
$parameters['paging'] = '"paging":false'; |
| 314 |
} |
| 315 |
if ( ! $js_options['datatables_filter'] ) { |
| 316 |
$parameters['searching'] = '"searching":false'; |
| 317 |
} |
| 318 |
if ( ! $js_options['datatables_info'] ) { |
| 319 |
$parameters['info'] = '"info":false'; |
| 320 |
} |
| 321 |
if ( $js_options['datatables_scrollx'] ) { |
| 322 |
$parameters['scrollX'] = '"scrollX":true'; |
| 323 |
} |
| 324 |
if ( false !== $js_options['datatables_scrolly'] ) { |
| 325 |
$parameters['scrollY'] = '"scrollY":"' . preg_replace( '#[^0-9a-z.%]#', '', $js_options['datatables_scrolly'] ) . '"'; |
| 326 |
$parameters['scrollCollapse'] = '"scrollCollapse":true'; |
| 327 |
} |
| 328 |
if ( ! empty( $js_options['datatables_custom_commands'] ) ) { |
| 329 |
$parameters['custom_commands'] = $js_options['datatables_custom_commands']; |
| 330 |
} |
| 331 |
|
| 332 |
/** |
| 333 |
* Filter the parameters that are passed to the DataTables JavaScript library. |
| 334 |
* |
| 335 |
* @since 1.0.0 |
| 336 |
* |
| 337 |
* @param array $parameters The parameters for the DataTables JS library. |
| 338 |
* @param string $table_id The current table ID. |
| 339 |
* @param string $html_id The ID of the table HTML element. |
| 340 |
* @param array $js_options The options for the JS library. |
| 341 |
*/ |
| 342 |
$parameters = apply_filters( 'tablepress_datatables_parameters', $parameters, $table_id, $html_id, $js_options ); |
| 343 |
|
| 344 |
// If an existing parameter (in the from `"parameter":`) is set in the "Custom Commands", remove its default value. |
| 345 |
if ( isset( $parameters['custom_commands'] ) ) { |
| 346 |
foreach ( array_keys( $parameters ) as $maybe_overwritten_parameter ) { |
| 347 |
if ( false !== strpos( $parameters['custom_commands'], "\"{$maybe_overwritten_parameter}\":" ) ) { |
| 348 |
unset( $parameters[ $maybe_overwritten_parameter ] ); |
| 349 |
} |
| 350 |
} |
| 351 |
} |
| 352 |
|
| 353 |
$parameters = implode( ',', $parameters ); |
| 354 |
$parameters = ( ! empty( $parameters ) ) ? '{' . $parameters . '}' : ''; |
| 355 |
|
| 356 |
$command = "$('#{$html_id}').dataTable({$parameters});"; |
| 357 |
/** |
| 358 |
* Filter the JavaScript command that invokes the DataTables JavaScript library on one table. |
| 359 |
* |
| 360 |
* @since 1.0.0 |
| 361 |
* |
| 362 |
* @param string $command The JS command for the DataTables JS library. |
| 363 |
* @param string $html_id The ID of the table HTML element. |
| 364 |
* @param array $parameters The parameters for the DataTables JS library. |
| 365 |
* @param string $table_id The current table ID. |
| 366 |
* @param array $js_options The options for the JS library. |
| 367 |
*/ |
| 368 |
$command = apply_filters( 'tablepress_datatables_command', $command, $html_id, $parameters, $table_id, $js_options ); |
| 369 |
if ( ! empty( $command ) ) { |
| 370 |
$commands[] = $command; |
| 371 |
} |
| 372 |
} |
| 373 |
} |
| 374 |
|
| 375 |
$commands = implode( "\n", $commands ); |
| 376 |
/** |
| 377 |
* Filter the JavaScript commands that invoke the DataTables JavaScript library on all tables on the page. |
| 378 |
* |
| 379 |
* @since 1.0.0 |
| 380 |
* |
| 381 |
* @param string $commands The JS commands for the DataTables JS library. |
| 382 |
*/ |
| 383 |
$commands = apply_filters( 'tablepress_all_datatables_commands', $commands ); |
| 384 |
if ( empty( $commands ) ) { |
| 385 |
return; |
| 386 |
} |
| 387 |
|
| 388 |
// DataTables language/translation handling. |
| 389 |
$datatables_strings = ''; |
| 390 |
foreach ( $datatables_languages as $locale => $language_file ) { |
| 391 |
$strings = file_get_contents( $language_file ); |
| 392 |
// Remove unnecessary white space. |
| 393 |
$strings = str_replace( array( "\n", "\r", "\t" ), '', $strings ); |
| 394 |
$datatables_strings .= "DataTables_language[\"{$locale}\"]={$strings};\n"; |
| 395 |
} |
| 396 |
if ( ! empty( $datatables_strings ) ) { |
| 397 |
$datatables_strings = "var DataTables_language={};\n" . $datatables_strings; |
| 398 |
} |
| 399 |
|
| 400 |
$script_type_attr = current_theme_supports( 'html5', 'script' ) ? '' : ' type="text/javascript"'; |
| 401 |
|
| 402 |
$js_wrapper = <<<'JS' |
| 403 |
<script%3$s> |
| 404 |
jQuery(function($){ |
| 405 |
%1$s%2$s |
| 406 |
}); |
| 407 |
</script> |
| 408 |
JS; |
| 409 |
/** |
| 410 |
* Filter the script/jQuery wrapper code for the DataTables commands calls. |
| 411 |
* |
| 412 |
* @since 1.14.0 |
| 413 |
* |
| 414 |
* @param string $js_wrapper Default script/jQuery wrapper code for the DataTables commands calls. |
| 415 |
*/ |
| 416 |
$js_wrapper = apply_filters( 'tablepress_all_datatables_commands_wrapper', $js_wrapper ); |
| 417 |
printf( $js_wrapper, $datatables_strings, $commands, $script_type_attr ); |
| 418 |
} |
| 419 |
|
| 420 |
/** |
| 421 |
* Handle Shortcode [table id=<ID> /] in `the_content()`. |
| 422 |
* |
| 423 |
* @since 1.0.0 |
| 424 |
* |
| 425 |
* @param array $shortcode_atts List of attributes that where included in the Shortcode. |
| 426 |
* @return string Resulting HTML code for the table with the ID <ID>. |
| 427 |
*/ |
| 428 |
public function shortcode_table( $shortcode_atts ) { |
| 429 |
// For empty Shortcodes like [table] or [table /], an empty string is passed, see WP Core #26927. |
| 430 |
$shortcode_atts = (array) $shortcode_atts; |
| 431 |
|
| 432 |
$_render = TablePress::load_class( 'TablePress_Render', 'class-render.php', 'classes' ); |
| 433 |
|
| 434 |
$default_shortcode_atts = $_render->get_default_render_options(); |
| 435 |
/** |
| 436 |
* Filter the available/default attributes for the [table] Shortcode. |
| 437 |
* |
| 438 |
* @since 1.0.0 |
| 439 |
* |
| 440 |
* @param array $default_shortcode_atts The [table] Shortcode default attributes. |
| 441 |
*/ |
| 442 |
$default_shortcode_atts = apply_filters( 'tablepress_shortcode_table_default_shortcode_atts', $default_shortcode_atts ); |
| 443 |
// Parse Shortcode attributes, only allow those that are specified. |
| 444 |
$shortcode_atts = shortcode_atts( $default_shortcode_atts, $shortcode_atts ); // Optional third argument left out on purpose. Use filter in the next line instead. |
| 445 |
/** |
| 446 |
* Filter the attributes that were passed to the [table] Shortcode. |
| 447 |
* |
| 448 |
* @since 1.0.0 |
| 449 |
* |
| 450 |
* @param array $shortcode_atts The attributes passed to the [table] Shortcode. |
| 451 |
*/ |
| 452 |
$shortcode_atts = apply_filters( 'tablepress_shortcode_table_shortcode_atts', $shortcode_atts ); |
| 453 |
|
| 454 |
// Check, if a table with the given ID exists. |
| 455 |
$table_id = preg_replace( '/[^a-zA-Z0-9_-]/', '', $shortcode_atts['id'] ); |
| 456 |
if ( ! TablePress::$model_table->table_exists( $table_id ) ) { |
| 457 |
$message = "[table “{$table_id}” not found /]<br />\n"; |
| 458 |
/** |
| 459 |
* Filter the "Table not found" message. |
| 460 |
* |
| 461 |
* @since 1.0.0 |
| 462 |
* |
| 463 |
* @param string $message The "Table not found" message. |
| 464 |
* @param string $table_id The current table ID. |
| 465 |
*/ |
| 466 |
$message = apply_filters( 'tablepress_table_not_found_message', $message, $table_id ); |
| 467 |
return $message; |
| 468 |
} |
| 469 |
|
| 470 |
// Load table, with table data, options, and visibility settings. |
| 471 |
$table = TablePress::$model_table->load( $table_id, true, true ); |
| 472 |
if ( is_wp_error( $table ) ) { |
| 473 |
$message = "[table “{$table_id}” could not be loaded /]<br />\n"; |
| 474 |
/** |
| 475 |
* Filter the "Table could not be loaded" message. |
| 476 |
* |
| 477 |
* @since 1.0.0 |
| 478 |
* |
| 479 |
* @param string $message The "Table could not be loaded" message. |
| 480 |
* @param string $table_id The current table ID. |
| 481 |
* @param WP_Error $table The error object for the table. |
| 482 |
*/ |
| 483 |
$message = apply_filters( 'tablepress_table_load_error_message', $message, $table_id, $table ); |
| 484 |
return $message; |
| 485 |
} |
| 486 |
if ( isset( $table['is_corrupted'] ) && $table['is_corrupted'] ) { |
| 487 |
$message = "<div>Attention: The internal data of table “{$table_id}” is corrupted!</div>"; |
| 488 |
/** |
| 489 |
* Filter the "Table data is corrupted" message. |
| 490 |
* |
| 491 |
* @since 1.0.0 |
| 492 |
* |
| 493 |
* @param string $message The "Table data is corrupted" message. |
| 494 |
* @param string $table_id The current table ID. |
| 495 |
* @param string $json_error The JSON error with information about the corrupted table. |
| 496 |
*/ |
| 497 |
$message = apply_filters( 'tablepress_table_corrupted_message', $message, $table_id, $table['json_error'] ); |
| 498 |
return $message; |
| 499 |
} |
| 500 |
|
| 501 |
/** |
| 502 |
* Filter whether the "datatables_custom_commands" Shortcode parameter is disabled. |
| 503 |
* |
| 504 |
* By default, the "datatables_custom_commands" Shortcode parameter is disabled for security reasons. |
| 505 |
* |
| 506 |
* @since 1.0.0 |
| 507 |
* |
| 508 |
* @param bool $disable Whether to disable the "datatables_custom_commands" Shortcode parameter. Default true. |
| 509 |
*/ |
| 510 |
if ( ! is_null( $shortcode_atts['datatables_custom_commands'] ) && apply_filters( 'tablepress_disable_custom_commands_shortcode_parameter', true ) ) { |
| 511 |
$shortcode_atts['datatables_custom_commands'] = null; |
| 512 |
} |
| 513 |
|
| 514 |
// Determine options to use (if set in Shortcode, use those, otherwise use stored options, from the "Edit" screen). |
| 515 |
$render_options = array(); |
| 516 |
foreach ( $shortcode_atts as $key => $value ) { |
| 517 |
// We have to check this, because strings 'true' or 'false' are not recognized as boolean! |
| 518 |
if ( is_string( $value ) && 'true' === strtolower( $value ) ) { |
| 519 |
$render_options[ $key ] = true; |
| 520 |
} elseif ( is_string( $value ) && 'false' === strtolower( $value ) ) { |
| 521 |
$render_options[ $key ] = false; |
| 522 |
} elseif ( is_null( $value ) && isset( $table['options'][ $key ] ) ) { |
| 523 |
$render_options[ $key ] = $table['options'][ $key ]; |
| 524 |
} else { |
| 525 |
$render_options[ $key ] = $value; |
| 526 |
} |
| 527 |
} |
| 528 |
|
| 529 |
// Generate unique HTML ID, depending on how often this table has already been shown on this page. |
| 530 |
if ( ! isset( $this->shown_tables[ $table_id ] ) ) { |
| 531 |
$this->shown_tables[ $table_id ] = array( |
| 532 |
'count' => 0, |
| 533 |
'instances' => array(), |
| 534 |
); |
| 535 |
} |
| 536 |
$this->shown_tables[ $table_id ]['count']++; |
| 537 |
$count = $this->shown_tables[ $table_id ]['count']; |
| 538 |
$render_options['html_id'] = "tablepress-{$table_id}"; |
| 539 |
if ( $count > 1 ) { |
| 540 |
$render_options['html_id'] .= "-no-{$count}"; |
| 541 |
} |
| 542 |
/** |
| 543 |
* Filter the ID of the table HTML element. |
| 544 |
* |
| 545 |
* @since 1.0.0 |
| 546 |
* |
| 547 |
* @param string $html_id The ID of the table HTML element. |
| 548 |
* @param string $table_id The current table ID. |
| 549 |
* @param string $count Number of copies of the table with this table ID on the page. |
| 550 |
*/ |
| 551 |
$render_options['html_id'] = apply_filters( 'tablepress_html_id', $render_options['html_id'], $table_id, $count ); |
| 552 |
|
| 553 |
// Generate the "Edit Table" link. |
| 554 |
$render_options['edit_table_url'] = ''; |
| 555 |
/** |
| 556 |
* Filter whether the "Edit" link below the table shall be shown. |
| 557 |
* |
| 558 |
* The "Edit" link is only shown to logged-in users who possess the necessary capability to edit the table. |
| 559 |
* |
| 560 |
* @since 1.0.0 |
| 561 |
* |
| 562 |
* @param bool $show Whether to show the "Edit" link below the table. Default true. |
| 563 |
* @param string $table_id The current table ID. |
| 564 |
*/ |
| 565 |
if ( is_user_logged_in() && apply_filters( 'tablepress_edit_link_below_table', true, $table['id'] ) && current_user_can( 'tablepress_edit_table', $table['id'] ) ) { |
| 566 |
$render_options['edit_table_url'] = TablePress::url( array( 'action' => 'edit', 'table_id' => $table['id'] ) ); |
| 567 |
} |
| 568 |
|
| 569 |
/** |
| 570 |
* Filter the render options for the table. |
| 571 |
* |
| 572 |
* The render options are determined from the settings on a table's "Edit" screen and the Shortcode parameters. |
| 573 |
* |
| 574 |
* @since 1.0.0 |
| 575 |
* |
| 576 |
* @param array $render_options The render options for the table. |
| 577 |
* @param array $table The current table. |
| 578 |
*/ |
| 579 |
$render_options = apply_filters( 'tablepress_table_render_options', $render_options, $table ); |
| 580 |
|
| 581 |
// Eventually add this table to list of tables which have a JS library enabled and thus are to be included in the script's call in the footer. |
| 582 |
if ( $render_options['use_datatables'] && $render_options['table_head'] && count( $table['data'] ) > 1 ) { |
| 583 |
// Get options for the DataTables JavaScript library from the table's render options. |
| 584 |
$js_options = array(); |
| 585 |
foreach ( array( |
| 586 |
'alternating_row_colors', |
| 587 |
'datatables_sort', |
| 588 |
'datatables_paginate', |
| 589 |
'datatables_paginate', |
| 590 |
'datatables_paginate_entries', |
| 591 |
'datatables_lengthchange', |
| 592 |
'datatables_filter', |
| 593 |
'datatables_info', |
| 594 |
'datatables_scrollx', |
| 595 |
'datatables_scrolly', |
| 596 |
'datatables_locale', |
| 597 |
'datatables_custom_commands', |
| 598 |
) as $option ) { |
| 599 |
$js_options[ $option ] = $render_options[ $option ]; |
| 600 |
} |
| 601 |
/** |
| 602 |
* Filter the JavaScript options for the table. |
| 603 |
* |
| 604 |
* The JavaScript options are determined from the settings on a table's "Edit" screen and the Shortcode parameters. |
| 605 |
* They are part of the render options and can be overwritten with Shortcode parameters. |
| 606 |
* |
| 607 |
* @since 1.0.0 |
| 608 |
* |
| 609 |
* @param array $js_options The JavaScript options for the table. |
| 610 |
* @param string $table_id The current table ID. |
| 611 |
* @param array $render_options The render options for the table. |
| 612 |
*/ |
| 613 |
$js_options = apply_filters( 'tablepress_table_js_options', $js_options, $table_id, $render_options ); |
| 614 |
$this->shown_tables[ $table_id ]['instances'][ $render_options['html_id'] ] = $js_options; |
| 615 |
$this->_enqueue_datatables(); |
| 616 |
} |
| 617 |
|
| 618 |
// Check if table output shall and can be loaded from the transient cache, otherwise generate the output. |
| 619 |
if ( $render_options['cache_table_output'] && ! is_user_logged_in() ) { |
| 620 |
// Hash the Render Options array to get a unique cache identifier. |
| 621 |
$table_hash = md5( wp_json_encode( $render_options, TABLEPRESS_JSON_OPTIONS ) ); |
| 622 |
$transient_name = 'tablepress_' . $table_hash; // Attention: This string must not be longer than 45 characters! |
| 623 |
$output = get_transient( $transient_name ); |
| 624 |
if ( false === $output || '' === $output ) { |
| 625 |
// Render/generate the table HTML, as it was not found in the cache. |
| 626 |
$_render->set_input( $table, $render_options ); |
| 627 |
$output = $_render->get_output(); |
| 628 |
// Save render output in a transient, set cache timeout to 24 hours. |
| 629 |
set_transient( $transient_name, $output, DAY_IN_SECONDS ); |
| 630 |
// Update output caches list transient (necessary for cache invalidation upon table saving). |
| 631 |
$caches_list_transient_name = 'tablepress_c_' . md5( $table_id ); |
| 632 |
$caches_list = get_transient( $caches_list_transient_name ); |
| 633 |
if ( false === $caches_list ) { |
| 634 |
$caches_list = array(); |
| 635 |
} else { |
| 636 |
$caches_list = (array) json_decode( $caches_list, true ); |
| 637 |
} |
| 638 |
if ( ! in_array( $transient_name, $caches_list, true ) ) { |
| 639 |
$caches_list[] = $transient_name; |
| 640 |
} |
| 641 |
set_transient( $caches_list_transient_name, wp_json_encode( $caches_list, TABLEPRESS_JSON_OPTIONS ), 2 * DAY_IN_SECONDS ); |
| 642 |
} else { |
| 643 |
/** |
| 644 |
* Filter the cache hit comment message. |
| 645 |
* |
| 646 |
* @since 1.0.0 |
| 647 |
* |
| 648 |
* @param string $comment The cache hit comment message. |
| 649 |
*/ |
| 650 |
$output .= apply_filters( 'tablepress_cache_hit_comment', "<!-- #{$render_options['html_id']} from cache -->" ); |
| 651 |
} |
| 652 |
} else { |
| 653 |
// Render/generate the table HTML, as no cache is to be used. |
| 654 |
$_render->set_input( $table, $render_options ); |
| 655 |
$output = $_render->get_output(); |
| 656 |
} |
| 657 |
|
| 658 |
// Maybe print a list of used render options. |
| 659 |
if ( $render_options['shortcode_debug'] && is_user_logged_in() ) { |
| 660 |
$output .= '<pre>' . var_export( $render_options, true ) . '</pre>'; |
| 661 |
} |
| 662 |
|
| 663 |
return $output; |
| 664 |
} |
| 665 |
|
| 666 |
/** |
| 667 |
* Handle Shortcode [table-info id=<ID> field=<name> /] in the_content(). |
| 668 |
* |
| 669 |
* @since 1.0.0 |
| 670 |
* |
| 671 |
* @param array $shortcode_atts List of attributes that where included in the Shortcode. |
| 672 |
* @return string Text that replaces the Shortcode (error message or asked-for information). |
| 673 |
*/ |
| 674 |
public function shortcode_table_info( $shortcode_atts ) { |
| 675 |
// For empty Shortcodes like [table-info] or [table-info /], an empty string is passed, see Core #26927. |
| 676 |
$shortcode_atts = (array) $shortcode_atts; |
| 677 |
|
| 678 |
// Parse Shortcode attributes, only allow those that are specified. |
| 679 |
$default_shortcode_atts = array( |
| 680 |
'id' => '', |
| 681 |
'field' => '', |
| 682 |
'format' => '', |
| 683 |
); |
| 684 |
/** |
| 685 |
* Filter the available/default attributes for the [table-info] Shortcode. |
| 686 |
* |
| 687 |
* @since 1.0.0 |
| 688 |
* |
| 689 |
* @param array $default_shortcode_atts The [table-info] Shortcode default attributes. |
| 690 |
*/ |
| 691 |
$default_shortcode_atts = apply_filters( 'tablepress_shortcode_table_info_default_shortcode_atts', $default_shortcode_atts ); |
| 692 |
$shortcode_atts = shortcode_atts( $default_shortcode_atts, $shortcode_atts ); // Optional third argument left out on purpose. Use filter in the next line instead. |
| 693 |
/** |
| 694 |
* Filter the attributes that were passed to the [table-info] Shortcode. |
| 695 |
* |
| 696 |
* @since 1.0.0 |
| 697 |
* |
| 698 |
* @param array $shortcode_atts The attributes passed to the [table-info] Shortcode. |
| 699 |
*/ |
| 700 |
$shortcode_atts = apply_filters( 'tablepress_shortcode_table_info_shortcode_atts', $shortcode_atts ); |
| 701 |
|
| 702 |
/** |
| 703 |
* Filter whether the output of the [table-info] Shortcode is overwritten/short-circuited. |
| 704 |
* |
| 705 |
* @since 1.0.0 |
| 706 |
* |
| 707 |
* @param bool|string $overwrite Whether the [table-info] output is overwritten. Return false for the regular content, and a string to overwrite the output. |
| 708 |
* @param array $shortcode_atts The attributes passed to the [table-info] Shortcode. |
| 709 |
*/ |
| 710 |
$overwrite = apply_filters( 'tablepress_shortcode_table_info_overwrite', false, $shortcode_atts ); |
| 711 |
if ( $overwrite ) { |
| 712 |
return $overwrite; |
| 713 |
} |
| 714 |
|
| 715 |
// Check, if a table with the given ID exists. |
| 716 |
$table_id = preg_replace( '/[^a-zA-Z0-9_-]/', '', $shortcode_atts['id'] ); |
| 717 |
if ( ! TablePress::$model_table->table_exists( $table_id ) ) { |
| 718 |
$message = "[table “{$table_id}” not found /]<br />\n"; |
| 719 |
/** This filter is documented in controllers/controller-frontend.php */ |
| 720 |
$message = apply_filters( 'tablepress_table_not_found_message', $message, $table_id ); |
| 721 |
return $message; |
| 722 |
} |
| 723 |
|
| 724 |
// Load table, with table data, options, and visibility settings. |
| 725 |
$table = TablePress::$model_table->load( $table_id, true, true ); |
| 726 |
if ( is_wp_error( $table ) ) { |
| 727 |
$message = "[table “{$table_id}” could not be loaded /]<br />\n"; |
| 728 |
/** This filter is documented in controllers/controller-frontend.php */ |
| 729 |
$message = apply_filters( 'tablepress_table_load_error_message', $message, $table_id, $table ); |
| 730 |
return $message; |
| 731 |
} |
| 732 |
|
| 733 |
$field = preg_replace( '/[^a-z_]/', '', strtolower( $shortcode_atts['field'] ) ); |
| 734 |
$format = preg_replace( '/[^a-z]/', '', strtolower( $shortcode_atts['format'] ) ); |
| 735 |
|
| 736 |
// Generate output, depending on what information (field) was asked for. |
| 737 |
switch ( $field ) { |
| 738 |
case 'name': |
| 739 |
case 'description': |
| 740 |
$output = $table[ $field ]; |
| 741 |
break; |
| 742 |
case 'last_modified': |
| 743 |
switch ( $format ) { |
| 744 |
case 'raw': |
| 745 |
case 'mysql': |
| 746 |
$output = $table['last_modified']; |
| 747 |
break; |
| 748 |
case 'human': |
| 749 |
$modified_timestamp = date_create( $table['last_modified'], wp_timezone() ); |
| 750 |
$modified_timestamp = $modified_timestamp->getTimestamp(); |
| 751 |
$current_timestamp = time(); |
| 752 |
$time_diff = $current_timestamp - $modified_timestamp; |
| 753 |
// Time difference is only shown up to one week. |
| 754 |
if ( $time_diff >= 0 && $time_diff < WEEK_IN_SECONDS ) { |
| 755 |
$output = sprintf( __( '%s ago', 'default' ), human_time_diff( $modified_timestamp, $current_timestamp ) ); |
| 756 |
} else { |
| 757 |
$output = TablePress::format_datetime( $table['last_modified'], '<br />' ); |
| 758 |
} |
| 759 |
break; |
| 760 |
case 'date': |
| 761 |
$output = TablePress::format_datetime( $table['last_modified'], get_option( 'date_format' ) ); |
| 762 |
break; |
| 763 |
case 'time': |
| 764 |
$output = TablePress::format_datetime( $table['last_modified'], get_option( 'time_format' ) ); |
| 765 |
break; |
| 766 |
default: |
| 767 |
$output = TablePress::format_datetime( $table['last_modified'] ); |
| 768 |
break; |
| 769 |
} |
| 770 |
break; |
| 771 |
case 'last_editor': |
| 772 |
$output = TablePress::get_user_display_name( $table['options']['last_editor'] ); |
| 773 |
break; |
| 774 |
case 'author': |
| 775 |
$output = TablePress::get_user_display_name( $table['author'] ); |
| 776 |
break; |
| 777 |
case 'number_rows': |
| 778 |
$output = count( $table['data'] ); |
| 779 |
if ( 'raw' !== $format ) { |
| 780 |
if ( $table['options']['table_head'] ) { |
| 781 |
$output = $output - 1; |
| 782 |
} |
| 783 |
if ( $table['options']['table_foot'] ) { |
| 784 |
$output = $output - 1; |
| 785 |
} |
| 786 |
} |
| 787 |
break; |
| 788 |
case 'number_columns': |
| 789 |
$output = count( $table['data'][0] ); |
| 790 |
break; |
| 791 |
default: |
| 792 |
$output = "[table-info field “{$field}” not found in table “{$table_id}” /]<br />\n"; |
| 793 |
/** |
| 794 |
* Filter the "table info field not found" message. |
| 795 |
* |
| 796 |
* @since 1.0.0 |
| 797 |
* |
| 798 |
* @param string $output The "table info field not found" message. |
| 799 |
* @param array $table The current table ID. |
| 800 |
* @param string $field The field that was not found. |
| 801 |
* @param string $format The return format for the field. |
| 802 |
*/ |
| 803 |
$output = apply_filters( 'tablepress_table_info_not_found_message', $output, $table, $field, $format ); |
| 804 |
} |
| 805 |
|
| 806 |
/** |
| 807 |
* Filter the output of the [table-info] Shortcode. |
| 808 |
* |
| 809 |
* @since 1.0.0 |
| 810 |
* |
| 811 |
* @param string $output The output of the [table-info] Shortcode. |
| 812 |
* @param array $table The current table. |
| 813 |
* @param array $shortcode_atts The attributes passed to the [table-info] Shortcode. |
| 814 |
*/ |
| 815 |
$output = apply_filters( 'tablepress_shortcode_table_info_output', $output, $table, $shortcode_atts ); |
| 816 |
return $output; |
| 817 |
} |
| 818 |
|
| 819 |
/** |
| 820 |
* Expand WP Search to also find posts and pages that have a search term in a table that is shown in them. |
| 821 |
* |
| 822 |
* This is done by looping through all search terms and TablePress tables and searching there for the search term, |
| 823 |
* saving all tables's IDs that have a search term and then expanding the WP query to search for posts or pages that have the |
| 824 |
* Shortcode for one of these tables in their content. |
| 825 |
* |
| 826 |
* @since 1.0.0 |
| 827 |
* |
| 828 |
* @global wpdb $wpdb WordPress database abstraction object. |
| 829 |
* |
| 830 |
* @param string $search_sql Current part of the "WHERE" clause of the SQL statement used to get posts/pages from the WP database that is related to searching. |
| 831 |
* @return string Eventually extended SQL "WHERE" clause, to also find posts/pages with Shortcodes in them. |
| 832 |
*/ |
| 833 |
public function posts_search_filter( $search_sql ) { |
| 834 |
global $wpdb; |
| 835 |
|
| 836 |
if ( ! is_search() || ! is_main_query() ) { |
| 837 |
return $search_sql; |
| 838 |
} |
| 839 |
|
| 840 |
// Get variable that contains all search terms, parsed from $_GET['s'] by WP. |
| 841 |
$search_terms = get_query_var( 'search_terms' ); |
| 842 |
if ( empty( $search_terms ) || ! is_array( $search_terms ) ) { |
| 843 |
return $search_sql; |
| 844 |
} |
| 845 |
|
| 846 |
// Load all table IDs and prime post meta cache for cached access to options and visibility settings of the tables, don't run filter hook. |
| 847 |
$table_ids = TablePress::$model_table->load_all( true, false ); |
| 848 |
// Array of all search words that were found, and the table IDs where they were found. |
| 849 |
$query_result = array(); |
| 850 |
|
| 851 |
foreach ( $table_ids as $table_id ) { |
| 852 |
// Load table, with table data, options, and visibility settings. |
| 853 |
$table = TablePress::$model_table->load( $table_id, true, true ); |
| 854 |
|
| 855 |
if ( isset( $table['is_corrupted'] ) && $table['is_corrupted'] ) { |
| 856 |
// Do not search in corrupted tables. |
| 857 |
continue; |
| 858 |
} |
| 859 |
|
| 860 |
foreach ( $search_terms as $search_term ) { |
| 861 |
if ( ( $table['options']['print_name'] && false !== stripos( $table['name'], $search_term ) ) |
| 862 |
|| ( $table['options']['print_description'] && false !== stripos( $table['description'], $search_term ) ) ) { |
| 863 |
// Found the search term in the name or description (and they are shown). |
| 864 |
$query_result[ $search_term ][] = $table_id; // Add table ID to result list. |
| 865 |
// No need to continue searching this search term in this table. |
| 866 |
continue; |
| 867 |
} |
| 868 |
|
| 869 |
// Search search term in visible table cells (without taking Shortcode parameters into account!). |
| 870 |
foreach ( $table['data'] as $row_idx => $table_row ) { |
| 871 |
if ( 0 === $table['visibility']['rows'][ $row_idx ] ) { |
| 872 |
// Row is hidden, so don't search in it. |
| 873 |
continue; |
| 874 |
} |
| 875 |
foreach ( $table_row as $col_idx => $table_cell ) { |
| 876 |
if ( 0 === $table['visibility']['columns'][ $col_idx ] ) { |
| 877 |
// Column is hidden, so don't search in it. |
| 878 |
continue; |
| 879 |
} |
| 880 |
// @TODO: Cells are not evaluated here, so math formulas are searched. |
| 881 |
if ( false !== stripos( $table_cell, $search_term ) ) { |
| 882 |
// Found the search term in the cell content. |
| 883 |
$query_result[ $search_term ][] = $table_id; // Add table ID to result list |
| 884 |
// No need to continue searching this search term in this table. |
| 885 |
continue 3; |
| 886 |
} |
| 887 |
} |
| 888 |
} |
| 889 |
} |
| 890 |
} |
| 891 |
|
| 892 |
// For all found table IDs for each search term, add additional OR statement to the SQL "WHERE" clause. |
| 893 |
|
| 894 |
// If $_GET['exact'] is set, WordPress doesn't use % in SQL LIKE clauses. |
| 895 |
$exact = get_query_var( 'exact' ); |
| 896 |
$n = ( empty( $exact ) ) ? '%' : ''; |
| 897 |
$search_sql = $wpdb->remove_placeholder_escape( $search_sql ); |
| 898 |
foreach ( $query_result as $search_term => $table_ids ) { |
| 899 |
$search_term = esc_sql( $wpdb->esc_like( $search_term ) ); |
| 900 |
$old_or = "OR ({$wpdb->posts}.post_content LIKE '{$n}{$search_term}{$n}')"; |
| 901 |
$table_ids = implode( '|', $table_ids ); |
| 902 |
$regexp = '\\\\[' . TablePress::$shortcode . ' id=(["\\\']?)(' . $table_ids . ')([\]"\\\' /])'; // ' needs to be single escaped, [ double escaped (with \\) in mySQL |
| 903 |
$new_or = $old_or . " OR ({$wpdb->posts}.post_content REGEXP '{$regexp}')"; |
| 904 |
$search_sql = str_replace( $old_or, $new_or, $search_sql ); |
| 905 |
} |
| 906 |
$search_sql = $wpdb->add_placeholder_escape( $search_sql ); |
| 907 |
|
| 908 |
return $search_sql; |
| 909 |
} |
| 910 |
|
| 911 |
} // class TablePress_Frontend_Controller |
| 912 |
|
