auto-template
4 months ago
element-pod_reference-content.php
4 months ago
element-pod_reference.php
4 months ago
element-view_template.php
4 months ago
functions-pod_reference.php
4 months ago
functions-view_template.php
4 months ago
functions-view_template.php
989 lines
| 1 | <?php |
| 2 | |
| 3 | // Don't load directly. |
| 4 | if ( ! defined( 'ABSPATH' ) ) { |
| 5 | die( '-1' ); |
| 6 | } |
| 7 | |
| 8 | /** |
| 9 | * Utility function for processesing frontier based templates |
| 10 | * |
| 11 | * @package Pods_Frontier_Template_Editor\view_template |
| 12 | */ |
| 13 | |
| 14 | use Pods\Whatsit\Pod; |
| 15 | use Pods\Whatsit\Field; |
| 16 | |
| 17 | // add filters |
| 18 | add_filter( 'pods_templates_post_template', 'frontier_end_template', 25, 4 ); |
| 19 | add_filter( 'pods_templates_do_template', 'frontier_do_shortcode', 25, 1 ); |
| 20 | |
| 21 | // template shortcode handlers |
| 22 | add_shortcode( 'pod_once_template', 'frontier_template_once_blocks' ); |
| 23 | add_shortcode( 'pod_after_template', 'frontier_template_blocks' ); |
| 24 | add_shortcode( 'pod_before_template', 'frontier_template_blocks' ); |
| 25 | add_shortcode( 'pod_if_field', 'frontier_if_block' ); |
| 26 | |
| 27 | /** |
| 28 | * Return array of valid frontier type shortcode tags |
| 29 | * |
| 30 | * @return array |
| 31 | */ |
| 32 | function frontier_get_shortcodes() { |
| 33 | |
| 34 | $shortcodes = [ |
| 35 | 'each', |
| 36 | 'pod_sub_template', |
| 37 | 'once', |
| 38 | 'pod_once_template', |
| 39 | 'before', |
| 40 | 'pod_before_template', |
| 41 | 'after', |
| 42 | 'pod_after_template', |
| 43 | 'if', |
| 44 | 'pod_if_field', |
| 45 | ]; |
| 46 | |
| 47 | return $shortcodes; |
| 48 | } |
| 49 | |
| 50 | /** |
| 51 | * @param $content |
| 52 | * |
| 53 | * @return string |
| 54 | * @since 2.4.3 |
| 55 | */ |
| 56 | function frontier_do_shortcode( $content ) { |
| 57 | // Run only Pods template shortcodes (each, once, before, after, if, and else). |
| 58 | return pods_do_shortcode( $content, frontier_get_shortcodes() ); |
| 59 | } |
| 60 | |
| 61 | /** |
| 62 | * @param $content |
| 63 | * |
| 64 | * @return string |
| 65 | * @since 2.8.6 |
| 66 | */ |
| 67 | function frontier_do_other_shortcodes( $content ) { |
| 68 | // Run all other shortcodes but ignore the Pods template shortcodes (each, once, before, after, if, and else). |
| 69 | return pods_do_shortcode( $content, [], frontier_get_shortcodes() ); |
| 70 | } |
| 71 | |
| 72 | /** |
| 73 | * decodes a like nested shortcode based template |
| 74 | * |
| 75 | * @param string encoded template to be decoded |
| 76 | * @param array attributed provided from parent |
| 77 | * |
| 78 | * @return string |
| 79 | * @since 2.4.0 |
| 80 | */ |
| 81 | function frontier_decode_template( $code, $atts ) { |
| 82 | $code = base64_decode( $code ); |
| 83 | |
| 84 | if ( isset( $atts['pod'] ) ) { |
| 85 | $code = str_replace( '{@pod}', $atts['pod'], $code ); |
| 86 | } |
| 87 | if ( isset( $atts['id'] ) ) { |
| 88 | $code = str_replace( '{@EntryID}', $atts['id'], $code ); |
| 89 | } |
| 90 | if ( isset( $atts['index'] ) ) { |
| 91 | $code = str_replace( '{_index}', $atts['index'], $code ); |
| 92 | } |
| 93 | |
| 94 | return $code; |
| 95 | } |
| 96 | |
| 97 | /** |
| 98 | * processes if condition within a template |
| 99 | * |
| 100 | * @param array $attributes attributes from template |
| 101 | * @param string $code encoded template to be decoded |
| 102 | * |
| 103 | * @return string |
| 104 | * @since 2.4.0 |
| 105 | */ |
| 106 | function frontier_if_block( $attributes, $code ) { |
| 107 | $attributes = array_merge( [ |
| 108 | 'pod' => null, |
| 109 | 'id' => null, |
| 110 | 'field' => null, |
| 111 | 'value' => null, |
| 112 | 'compare' => null, |
| 113 | 'index' => null, |
| 114 | ], $attributes ); |
| 115 | |
| 116 | $pod = Pods_Templates::get_obj( $attributes['pod'], $attributes['id'] ); |
| 117 | |
| 118 | if ( ! $pod || ! $pod->exists() ) { |
| 119 | return ''; |
| 120 | } |
| 121 | |
| 122 | $code = explode( '[else]', frontier_decode_template( $code, $attributes ) ); |
| 123 | |
| 124 | // field data |
| 125 | $field_data = null; |
| 126 | $field_type = 'text'; |
| 127 | |
| 128 | if ( ! empty( $attributes['field'] ) ) { |
| 129 | $supported_calculations = [ |
| 130 | '_zebra' => 'number', |
| 131 | '_position' => 'number', |
| 132 | '_total' => 'number', |
| 133 | '_total_found' => 'number', |
| 134 | '_total_all_rows' => 'number', |
| 135 | '_total_pages' => 'number', |
| 136 | '_current_page' => 'number', |
| 137 | ]; |
| 138 | |
| 139 | if ( isset( $supported_calculations[ $attributes['field'] ] ) ) { |
| 140 | // Support [if field="_position" value="2"] and other calculation value handlers. |
| 141 | $field_data = $pod->field( $attributes['field'] ); |
| 142 | $field_type = $supported_calculations[ $attributes['field'] ]; |
| 143 | } elseif ( '_index' === $attributes['field'] ) { |
| 144 | $field_data = pods_v( 'index', $attributes ); |
| 145 | } else { |
| 146 | $field_data = $pod->field( $attributes['field'] ); |
| 147 | $field_type = $pod->fields( $attributes['field'], 'type' ); |
| 148 | } |
| 149 | } |
| 150 | |
| 151 | $is_empty = true; |
| 152 | |
| 153 | if ( null !== $field_data ) { |
| 154 | if ( empty( $field_type ) ) { |
| 155 | $field_type = 'text'; |
| 156 | } |
| 157 | |
| 158 | $is_empty = PodsForm::field_method( $field_type, 'values_are_empty', $field_data ); |
| 159 | } |
| 160 | |
| 161 | $has_value_compare_attribute = null !== $attributes['value'] || null !== $attributes['compare']; |
| 162 | |
| 163 | if ( ! $is_empty || $has_value_compare_attribute ) { |
| 164 | // Check if we do not have a value to compare with. |
| 165 | if ( ! $has_value_compare_attribute ) { |
| 166 | $template = $code[0]; |
| 167 | |
| 168 | // Maybe run any shortcode. |
| 169 | if ( defined( 'PODS_TEMPLATES_ALLOW_OTHER_SHORTCODES' ) && PODS_TEMPLATES_ALLOW_OTHER_SHORTCODES ) { |
| 170 | $template = frontier_do_other_shortcodes( $template ); |
| 171 | } |
| 172 | |
| 173 | // Field exists and is not empty, use [IF] content |
| 174 | $template = $pod->do_magic_tags( $template ); |
| 175 | |
| 176 | return frontier_do_shortcode( $template ); |
| 177 | } |
| 178 | |
| 179 | $first_character = $attributes['value'] ? substr( (string) $attributes['value'], 0, 1 ) : null; |
| 180 | |
| 181 | // check if + or - are present |
| 182 | if ( '+' === $first_character ) { |
| 183 | // is greater |
| 184 | $attributes['value'] = (float) substr( (string) $attributes['value'], 1 ) + 1; |
| 185 | $attributes['compare'] = '>'; |
| 186 | } elseif ( '-' === $first_character ) { |
| 187 | // is smaller |
| 188 | $attributes['value'] = (float) substr( (string) $attributes['value'], 1 ) - 1; |
| 189 | $attributes['compare'] = '<'; |
| 190 | } |
| 191 | |
| 192 | if ( empty( $attributes['compare'] ) ) { |
| 193 | $attributes['compare'] = '='; |
| 194 | } |
| 195 | |
| 196 | $attributes['compare'] = pods_replace_gt_et_placeholders( $attributes['compare'] ); |
| 197 | $attributes['compare'] = strtoupper( $attributes['compare'] ); |
| 198 | |
| 199 | // Normalize the compare. |
| 200 | $comparisons = [ |
| 201 | '=', |
| 202 | '!=', |
| 203 | 'IN', |
| 204 | 'NOT IN', |
| 205 | 'EXISTS', |
| 206 | 'NOT EXISTS', |
| 207 | '>', |
| 208 | '>=', |
| 209 | '<', |
| 210 | '<=', |
| 211 | 'LIKE', |
| 212 | 'NOT LIKE', |
| 213 | 'EMPTY', |
| 214 | 'NOT EMPTY', |
| 215 | ]; |
| 216 | |
| 217 | // Comparison not supported, assume it does not match. |
| 218 | if ( ! in_array( $attributes['compare'], $comparisons, true ) ) { |
| 219 | return ''; |
| 220 | } |
| 221 | |
| 222 | $pass = false; |
| 223 | |
| 224 | $maybe_array = is_array( $field_data ) || is_array( $attributes['value'] ); |
| 225 | |
| 226 | // Handle comparison. |
| 227 | if ( '=' === $attributes['compare'] ) { |
| 228 | if ( $maybe_array ) { |
| 229 | $pass = in_array( (string) $attributes['value'], (array) $field_data, false ); |
| 230 | } else { |
| 231 | $pass = (string) $field_data === (string) $attributes['value']; |
| 232 | } |
| 233 | } elseif ( '!=' === $attributes['compare'] ) { |
| 234 | if ( $maybe_array ) { |
| 235 | $pass = ! in_array( (string) $attributes['value'], (array) $field_data, false ); |
| 236 | } else { |
| 237 | $pass = (string) $field_data !== (string) $attributes['value']; |
| 238 | } |
| 239 | } elseif ( 'EXISTS' === $attributes['compare'] ) { |
| 240 | $pass = null !== $field_data && [] !== $field_data; |
| 241 | } elseif ( 'NOT EXISTS' === $attributes['compare'] ) { |
| 242 | $pass = null === $field_data || [] === $field_data; |
| 243 | } elseif ( $maybe_array ) { |
| 244 | // We do not support comparisons for array values beyond equals. |
| 245 | $pass = false; |
| 246 | } elseif ( 'IN' === $attributes['compare'] ) { |
| 247 | $pass = in_array( (string) $field_data, explode( ',', $attributes['value'] ), false ); |
| 248 | } elseif ( 'NOT IN' === $attributes['compare'] ) { |
| 249 | $pass = ! in_array( (string) $field_data, explode( ',', $attributes['value'] ), false ); |
| 250 | } elseif ( '>' === $attributes['compare'] ) { |
| 251 | $pass = (float) $field_data > (float) $attributes['value']; |
| 252 | } elseif ( '>=' === $attributes['compare'] ) { |
| 253 | $pass = (float) $field_data >= (float) $attributes['value']; |
| 254 | } elseif ( '<' === $attributes['compare'] ) { |
| 255 | $pass = (float) $field_data < (float) $attributes['value']; |
| 256 | } elseif ( '<=' === $attributes['compare'] ) { |
| 257 | $pass = (float) $field_data <= (float) $attributes['value']; |
| 258 | } elseif ( 'LIKE' === $attributes['compare'] || 'NOT LIKE' === $attributes['compare'] ) { |
| 259 | $field_data = (string) $field_data; |
| 260 | |
| 261 | $attributes['value'] = (string) $attributes['value']; |
| 262 | |
| 263 | if ( false !== strpos( $attributes['value'], '%' ) ) { |
| 264 | // Handle % LIKE values. |
| 265 | $attributes['value'] = str_replace( '%', '.*', preg_quote( $attributes['value'], '/' ) ); |
| 266 | |
| 267 | $found = preg_match( '/^' . $attributes['value'] . '$/Uim', $field_data ); |
| 268 | |
| 269 | if ( 0 === $found ) { |
| 270 | $found = false; |
| 271 | } |
| 272 | } else { |
| 273 | $found = stripos( $field_data, $attributes['value'] ); |
| 274 | } |
| 275 | |
| 276 | if ( 'LIKE' === $attributes['compare'] ) { |
| 277 | // Check if the string contains the match. |
| 278 | $pass = false !== $found; |
| 279 | } elseif ( 'NOT LIKE' === $attributes['compare'] ) { |
| 280 | // Check if the string does not contain the match. |
| 281 | $pass = false === $found; |
| 282 | } |
| 283 | } elseif ( 'EMPTY' === $attributes['compare'] ) { |
| 284 | $pass = $is_empty; |
| 285 | } elseif ( 'NOT EMPTY' === $attributes['compare'] ) { |
| 286 | $pass = ! $is_empty; |
| 287 | } |
| 288 | |
| 289 | if ( $pass ) { |
| 290 | $template = $code[0]; |
| 291 | |
| 292 | // Maybe run any shortcode. |
| 293 | if ( defined( 'PODS_TEMPLATES_ALLOW_OTHER_SHORTCODES' ) && PODS_TEMPLATES_ALLOW_OTHER_SHORTCODES ) { |
| 294 | $template = frontier_do_other_shortcodes( $template ); |
| 295 | } |
| 296 | |
| 297 | // IF statement true, use [IF] content as template. |
| 298 | $template = $pod->do_magic_tags( $template ); |
| 299 | |
| 300 | return frontier_do_shortcode( $template ); |
| 301 | } |
| 302 | |
| 303 | if ( isset( $code[1] ) ) { |
| 304 | $template = $code[1]; |
| 305 | |
| 306 | // Maybe run any shortcode. |
| 307 | if ( defined( 'PODS_TEMPLATES_ALLOW_OTHER_SHORTCODES' ) && PODS_TEMPLATES_ALLOW_OTHER_SHORTCODES ) { |
| 308 | $template = frontier_do_other_shortcodes( $template ); |
| 309 | } |
| 310 | |
| 311 | // There is an [ELSE] tag |
| 312 | $template = $pod->do_magic_tags( $template ); |
| 313 | |
| 314 | return frontier_do_shortcode( $template ); |
| 315 | } |
| 316 | |
| 317 | // Value did not match (and no [ELSE]), nothing should be displayed. |
| 318 | return ''; |
| 319 | } |
| 320 | |
| 321 | if ( isset( $code[1] ) ) { |
| 322 | $template = $code[1]; |
| 323 | |
| 324 | // Maybe run any shortcode. |
| 325 | if ( defined( 'PODS_TEMPLATES_ALLOW_OTHER_SHORTCODES' ) && PODS_TEMPLATES_ALLOW_OTHER_SHORTCODES ) { |
| 326 | $template = frontier_do_other_shortcodes( $template ); |
| 327 | } |
| 328 | |
| 329 | // No value or field is empty and there is an [ELSE] tag. Use [ELSE]. |
| 330 | $template = $pod->do_magic_tags( $template ); |
| 331 | |
| 332 | return frontier_do_shortcode( $template ); |
| 333 | } |
| 334 | |
| 335 | // No match at all for the format we support. |
| 336 | return ''; |
| 337 | } |
| 338 | |
| 339 | /** |
| 340 | * processes before and after template blocks |
| 341 | * |
| 342 | * @param array attributes from template |
| 343 | * @param string encoded template to be decoded |
| 344 | * @param string shortcode slug used to process |
| 345 | * |
| 346 | * @return null |
| 347 | * @since 2.4.0 |
| 348 | */ |
| 349 | function frontier_template_blocks( $atts, $code, $slug ) { |
| 350 | |
| 351 | global $pods_template_post_blocks; |
| 352 | if ( ! isset( $pods_template_post_blocks ) ) { |
| 353 | $pods_template_post_blocks = [ |
| 354 | 'before' => null, |
| 355 | 'after' => null, |
| 356 | ]; |
| 357 | } |
| 358 | if ( $slug === 'pod_before_template' ) { |
| 359 | if ( ! isset( $pods_template_post_blocks['before'][ $atts['pod'] ] ) ) { |
| 360 | $pods_template_post_blocks['before'][ $atts['pod'] ] = pods_do_shortcode( |
| 361 | frontier_decode_template( $code, $atts ), [ |
| 362 | 'if', |
| 363 | 'else', |
| 364 | ] |
| 365 | ); |
| 366 | } |
| 367 | } elseif ( $slug === 'pod_after_template' ) { |
| 368 | if ( ! isset( $pods_template_post_blocks['after'][ $atts['pod'] ] ) ) { |
| 369 | $pods_template_post_blocks['after'][ $atts['pod'] ] = pods_do_shortcode( |
| 370 | frontier_decode_template( $code, $atts ), [ |
| 371 | 'if', |
| 372 | 'else', |
| 373 | ] |
| 374 | ); |
| 375 | } |
| 376 | } |
| 377 | |
| 378 | return null; |
| 379 | } |
| 380 | |
| 381 | /** |
| 382 | * processes once blocks |
| 383 | * |
| 384 | * @param array attributes from template |
| 385 | * @param string encoded template to be decoded |
| 386 | * |
| 387 | * @return string template code |
| 388 | * @since 2.4.0 |
| 389 | */ |
| 390 | function frontier_template_once_blocks( $atts, $code ) { |
| 391 | |
| 392 | global $frontier_once_hashes; |
| 393 | |
| 394 | if ( ! isset( $frontier_once_hashes ) ) { |
| 395 | $frontier_once_hashes = []; |
| 396 | } |
| 397 | |
| 398 | $blockhash = md5( $code . $atts['id'] ); |
| 399 | if ( in_array( $blockhash, $frontier_once_hashes, true ) ) { |
| 400 | return ''; |
| 401 | } |
| 402 | $frontier_once_hashes[] = $blockhash; |
| 403 | |
| 404 | return pods_do_shortcode( frontier_decode_template( $code, $atts ), frontier_get_shortcodes() ); |
| 405 | } |
| 406 | |
| 407 | /** |
| 408 | * processes template code within an each command from the base template |
| 409 | * |
| 410 | * @param array attributes from template |
| 411 | * @param string template to be processed |
| 412 | * |
| 413 | * @return null |
| 414 | * @since 2.4.0 |
| 415 | */ |
| 416 | function frontier_do_subtemplate( $atts, $content ) { |
| 417 | $out = ''; |
| 418 | $field_name = $atts['field']; |
| 419 | |
| 420 | $pod = Pods_Templates::get_obj( $atts['pod'], $atts['id'] ); |
| 421 | |
| 422 | if ( ! $pod || ! $pod->exists() ) { |
| 423 | return ''; |
| 424 | } |
| 425 | |
| 426 | $field = $pod->fields( $field_name ); |
| 427 | |
| 428 | $is_repeatable_field = $field && $field->is_repeatable(); |
| 429 | |
| 430 | $entries = $pod->field( [ |
| 431 | 'name' => $field_name, |
| 432 | 'display' => $is_repeatable_field, |
| 433 | 'display_process_individually' => $is_repeatable_field, |
| 434 | ] ); |
| 435 | |
| 436 | if ( $field && ! empty( $entries ) ) { |
| 437 | $entries = (array) $entries; |
| 438 | |
| 439 | // Force array even for single items since the logic below is using loops. |
| 440 | if ( |
| 441 | ( |
| 442 | $is_repeatable_field |
| 443 | || 'single' === $field->get_single_multi() |
| 444 | ) |
| 445 | && ! isset( $entries[0] ) |
| 446 | ) { |
| 447 | $entries = [ $entries ]; |
| 448 | } |
| 449 | |
| 450 | // Object types that could be Pods |
| 451 | $object_types = [ 'post_type', 'pod' ]; |
| 452 | |
| 453 | if ( $is_repeatable_field ) { |
| 454 | foreach ( $entries as $key => $entry ) { |
| 455 | $template = frontier_decode_template( $content, $atts ); |
| 456 | |
| 457 | $template = str_replace( '{_key}', '{@_index}', $template ); |
| 458 | $template = str_replace( '{@_key}', '{@_index}', $template ); |
| 459 | $template = str_replace( '{_index}', '{@_index}', $template ); |
| 460 | |
| 461 | $entry = [ |
| 462 | '_index' => $key, |
| 463 | '_value' => $entry, |
| 464 | ]; |
| 465 | |
| 466 | $out .= frontier_pseudo_magic_tags( $template, $entry, $pod, true ); |
| 467 | } |
| 468 | } /** |
| 469 | * Note on the change below for issue #3018: |
| 470 | * ... || 'taxonomy' == $pod->fields[ $atts[ 'field' ] ][ 'type' ] |
| 471 | * |
| 472 | * calling field() above for a taxonomy object field will populate |
| 473 | * $pod->fields[ $field_name ] for the object field's data, in this |
| 474 | * case a taxonomy object field. Without calling |
| 475 | * $pod->field( $field_name ), it would not normally be available in |
| 476 | * the $pod->fields array and is something to not expect to be there in |
| 477 | * 3.0 as this was unintentional. |
| 478 | */ |
| 479 | elseif ( 'taxonomy' === $field['type'] || in_array( $field['pick_object'], $object_types, true ) ) { |
| 480 | // Match any Pod object or taxonomy |
| 481 | foreach ( $entries as $key => $entry ) { |
| 482 | $subpod = pods_get_instance( $field['pick_val'] ); |
| 483 | |
| 484 | if ( ! $subpod || ! $subpod->valid() ) { |
| 485 | continue; |
| 486 | } |
| 487 | |
| 488 | $subatts = [ |
| 489 | 'id' => $entry[ $subpod->pod_data['field_id'] ], |
| 490 | 'pod' => $field['pick_val'], |
| 491 | ]; |
| 492 | |
| 493 | $template = frontier_decode_template( $content, array_merge( $atts, $subatts ) ); |
| 494 | $template = str_replace( '{_key}', $key, $template ); |
| 495 | $template = str_replace( '{@_key}', $key, $template ); |
| 496 | $template = str_replace( '{_index}', $key, $template ); |
| 497 | $template = str_replace( '{@' . $field_name . '.', '{@', $template ); |
| 498 | |
| 499 | // Kludge to work with taxonomies, pending a better solution: see issue #3018 |
| 500 | $target_id = null; |
| 501 | if ( isset( $entry['ID'] ) ) { |
| 502 | $target_id = $entry['ID']; |
| 503 | } elseif ( isset( $entry['id'] ) ) { |
| 504 | // Advanced Content Types have lowercase 'id' |
| 505 | $target_id = $entry['id']; |
| 506 | } elseif ( isset( $entry['term_id'] ) ) { |
| 507 | $target_id = $entry['term_id']; |
| 508 | } |
| 509 | |
| 510 | $out .= pods_shortcode_run_safely( |
| 511 | [ |
| 512 | 'name' => $field['pick_val'], |
| 513 | 'slug' => $target_id, |
| 514 | 'index' => $key, |
| 515 | ], |
| 516 | $template, |
| 517 | false |
| 518 | ); |
| 519 | |
| 520 | }//end foreach |
| 521 | } elseif ( 'file' === $field['type'] ) { |
| 522 | $template = frontier_decode_template( $content, $atts ); |
| 523 | $media_pod = pods( 'media' ); |
| 524 | |
| 525 | foreach ( $entries as $key => $entry ) { |
| 526 | $template = str_replace( '{_key}', $key, $template ); |
| 527 | $template = str_replace( '{@_key}', $key, $template ); |
| 528 | $template = str_replace( '{_index}', $key, $template ); |
| 529 | |
| 530 | if ( $media_pod && $media_pod->valid() && $media_pod->fetch( $entry['ID'] ) ) { |
| 531 | $template = str_replace( '{@' . $field_name . '.', '{@', $template ); |
| 532 | |
| 533 | $entry_pod = $media_pod; |
| 534 | } else { |
| 535 | $template = str_replace( '{@_img', '{@image_attachment.' . $entry['ID'], $template ); |
| 536 | $template = str_replace( '{@_src', '{@image_attachment_url.' . $entry['ID'], $template ); |
| 537 | $template = str_replace( '{@' . $field_name . '}', '{@image_attachment.' . $entry['ID'] . '}', $template ); |
| 538 | |
| 539 | // Fix for lowercase ID's. |
| 540 | $entry['id'] = $entry['ID']; |
| 541 | |
| 542 | // Allow array-like tags. |
| 543 | $template = frontier_pseudo_magic_tags( $template, $entry, $pod, true ); |
| 544 | |
| 545 | // Fallback to parent Pod so above tags still work. |
| 546 | $entry_pod = $pod; |
| 547 | } |
| 548 | |
| 549 | $out .= pods_do_shortcode( $entry_pod->do_magic_tags( $template ), frontier_get_shortcodes() ); |
| 550 | } |
| 551 | } elseif ( isset( $field['table_info'], $field['table_info']['pod'] ) ) { |
| 552 | // Relationship to something that is extended by Pods |
| 553 | $entries = $pod->field( [ 'name' => $field_name, 'output' => 'pod' ] ); |
| 554 | foreach ( $entries as $key => $entry ) { |
| 555 | if ( ! is_object( $entry ) ) { |
| 556 | continue; |
| 557 | } |
| 558 | |
| 559 | $subatts = [ |
| 560 | 'id' => $entry->id, |
| 561 | 'pod' => $entry->pod, |
| 562 | 'index' => $key, |
| 563 | ]; |
| 564 | |
| 565 | $template = frontier_decode_template( $content, array_merge( $atts, $subatts ) ); |
| 566 | |
| 567 | $template = str_replace( '{_key}', $key, $template ); |
| 568 | $template = str_replace( '{@_key}', $key, $template ); |
| 569 | $template = str_replace( '{_index}', $key, $template ); |
| 570 | $template = str_replace( '{@' . $field_name . '.', '{@', $template ); |
| 571 | |
| 572 | $out .= pods_do_shortcode( $entry->do_magic_tags( $template ), frontier_get_shortcodes() ); |
| 573 | } |
| 574 | } else { |
| 575 | $template = frontier_decode_template( $content, $atts ); |
| 576 | |
| 577 | // Relationship to something other than a Pod (ie: user) |
| 578 | foreach ( $entries as $key => $entry ) { |
| 579 | $template = frontier_decode_template( $content, $atts ); |
| 580 | |
| 581 | $template = str_replace( '{_key}', '{@_index}', $template ); |
| 582 | $template = str_replace( '{@_key}', '{@_index}', $template ); |
| 583 | $template = str_replace( '{_index}', '{@_index}', $template ); |
| 584 | |
| 585 | if ( ! is_array( $entry ) ) { |
| 586 | $entry = [ |
| 587 | '_index' => $key, |
| 588 | '_value' => $entry, |
| 589 | ]; |
| 590 | } |
| 591 | |
| 592 | $out .= pods_do_shortcode( frontier_pseudo_magic_tags( $template, $entry, $pod ), frontier_get_shortcodes() ); |
| 593 | } |
| 594 | }//end if |
| 595 | }//end if |
| 596 | |
| 597 | return pods_do_shortcode( $out, frontier_get_shortcodes() ); |
| 598 | } |
| 599 | |
| 600 | /** |
| 601 | * Search and replace like Pods magic tags but with an array of data instead of a Pod |
| 602 | * |
| 603 | * @param Pod $pod |
| 604 | * @param string $template |
| 605 | * @param array $data |
| 606 | * @param boolean $skip_unknown If true then values not in $data will not be touched |
| 607 | * |
| 608 | * @return string |
| 609 | * @since 2.7.0 |
| 610 | */ |
| 611 | function frontier_pseudo_magic_tags( $template, $data, $pod = null, $skip_unknown = false ) { |
| 612 | return preg_replace_callback( |
| 613 | '/({@(.*?)})/m', |
| 614 | function ( $tag ) use ( $pod, $data, $skip_unknown ) { |
| 615 | // This is essentially Pods->process_magic_tags() but with the Pods specific code ripped out |
| 616 | if ( is_array( $tag ) ) { |
| 617 | if ( ! isset( $tag[2] ) && strlen( trim( $tag[2] ) ) < 1 ) { |
| 618 | return ''; |
| 619 | } |
| 620 | |
| 621 | $original_tag = $tag[0]; |
| 622 | $tag = $tag[2]; |
| 623 | } |
| 624 | |
| 625 | $tag = trim( $tag, ' {@}' ); |
| 626 | $tag = explode( ',', $tag ); |
| 627 | |
| 628 | if ( empty( $tag ) || ! isset( $tag[0] ) || strlen( trim( $tag[0] ) ) < 1 ) { |
| 629 | return ''; |
| 630 | } |
| 631 | |
| 632 | foreach ( $tag as $k => $v ) { |
| 633 | $tag[ $k ] = trim( $v ); |
| 634 | } |
| 635 | |
| 636 | $field_name = $tag[0]; |
| 637 | |
| 638 | $helper_name = ''; |
| 639 | $before = ''; |
| 640 | $after = ''; |
| 641 | |
| 642 | if ( isset( $data[ $field_name ] ) ) { |
| 643 | $value = $data[ $field_name ]; |
| 644 | if ( isset( $tag[1] ) && ! empty( $tag[1] ) ) { |
| 645 | $helper_name = $tag[1]; |
| 646 | |
| 647 | if ( isset( $pod ) ) { |
| 648 | $value = $pod->helper( $helper_name, $value, $field_name ); |
| 649 | } |
| 650 | } |
| 651 | } else { |
| 652 | if ( $skip_unknown ) { |
| 653 | return $original_tag; |
| 654 | } |
| 655 | $value = ''; |
| 656 | } |
| 657 | |
| 658 | if ( isset( $tag[2] ) && ! empty( $tag[2] ) ) { |
| 659 | $before = $tag[2]; |
| 660 | } |
| 661 | |
| 662 | if ( isset( $tag[3] ) && ! empty( $tag[3] ) ) { |
| 663 | $after = $tag[3]; |
| 664 | } |
| 665 | |
| 666 | $value = apply_filters( 'pods_do_magic_tags', $value, $field_name, $helper_name, $before, $after ); |
| 667 | |
| 668 | if ( is_array( $value ) ) { |
| 669 | $value = pods_serial_comma( |
| 670 | $value, [ |
| 671 | 'field' => $field_name, |
| 672 | 'fields' => $pod->fields, |
| 673 | ] |
| 674 | ); |
| 675 | } |
| 676 | |
| 677 | if ( null !== $value && false !== $value ) { |
| 678 | return $before . $value . $after; |
| 679 | } |
| 680 | |
| 681 | return ''; |
| 682 | }, |
| 683 | $template |
| 684 | ); |
| 685 | } |
| 686 | |
| 687 | /** |
| 688 | * processes template code within an each command from the base template |
| 689 | * |
| 690 | * @param string|null $code The code to filter. |
| 691 | * @param string $template The template to be processed. |
| 692 | * @param Pods $pod The Pods object. |
| 693 | * |
| 694 | * @return null |
| 695 | * @since 2.4.0 |
| 696 | */ |
| 697 | function frontier_prefilter_template( $code, $template, $pod ) { |
| 698 | $code = (string) $code; |
| 699 | |
| 700 | global $frontier_once_tags; |
| 701 | |
| 702 | $commands = [ |
| 703 | 'each' => 'pod_sub_template', |
| 704 | 'once' => 'pod_once_template', |
| 705 | 'before' => 'pod_before_template', |
| 706 | 'after' => 'pod_after_template', |
| 707 | 'if' => 'pod_if_field', |
| 708 | ]; |
| 709 | |
| 710 | if ( ! shortcode_exists( 'pod_sub_template' ) ) { |
| 711 | add_shortcode( 'pod_sub_template', 'frontier_do_subtemplate' ); |
| 712 | } |
| 713 | |
| 714 | $commands = array_merge( $commands, get_option( 'pods_frontier_extra_commands', [] ) ); |
| 715 | |
| 716 | /** |
| 717 | * Add additional control blocks to Pods templates |
| 718 | * |
| 719 | * Can also be use to remove each/once/before/after/if functionality from Pods Templates |
| 720 | * |
| 721 | * @param array $commands The control blocks in the form of 'tag' => 'shortcode' |
| 722 | * |
| 723 | * @return array An array of control blocks, and shortcodes used to power them. |
| 724 | * |
| 725 | * @since 1.0.0 |
| 726 | */ |
| 727 | $commands = apply_filters( 'pods_frontier_template_commands', $commands ); |
| 728 | |
| 729 | $aliases = []; |
| 730 | foreach ( $commands as $command => $shortcode ) { |
| 731 | //preg_match_all( '/(\[' . $command . '(?<attributes>.*?)]|\[\/' . $command . '\])/m', $code, $matches ); |
| 732 | preg_match_all( '/(' |
| 733 | . '\[' . preg_quote( $command, '/' ) . '\s*' |
| 734 | . '(?<field_attr>field="(?<field>[^"]*)")*' . '\s*' |
| 735 | . '(?<value_attr>value="(?<value>[^"]*)")*' . '\s*' |
| 736 | . '(?<compare_attr>compare="(?<compare>[^"]*)")*' . '\s*' |
| 737 | . '(?<other_attributes>[^\]]*)' |
| 738 | . ']|\[\/' . preg_quote( $command, '/' ) . '\]' |
| 739 | . ')/m', $code, $matches ); |
| 740 | |
| 741 | if ( ! empty( $matches[0] ) ) { |
| 742 | // holder for found tags. |
| 743 | $tags = []; |
| 744 | $indexCount = 0; |
| 745 | foreach ( $matches[0] as $key => $tag ) { |
| 746 | if ( false !== strpos( $tag, '[/' ) ) { |
| 747 | // close tag |
| 748 | $indexCount --; |
| 749 | $newclose = $tags[ $indexCount ]; |
| 750 | $code = preg_replace( '/(' . preg_quote( $tag, '/' ) . ')/m', '[/' . $newclose . ']', $code, 1 ); |
| 751 | |
| 752 | continue; |
| 753 | }//end if |
| 754 | |
| 755 | // Handle open tags. |
| 756 | |
| 757 | $field = null; |
| 758 | $value = null; |
| 759 | $compare = null; |
| 760 | |
| 761 | $pod_name = '{@pod}'; |
| 762 | $ID = '{@EntryID}'; |
| 763 | |
| 764 | if ( '' !== $matches['field_attr'][ $key ] ) { |
| 765 | $field = $matches['field'][ $key ]; |
| 766 | |
| 767 | if ( '' !== $matches['value_attr'][ $key ] ) { |
| 768 | $value = $matches['value'][ $key ]; |
| 769 | } |
| 770 | |
| 771 | if ( '' !== $matches['compare_attr'][ $key ] ) { |
| 772 | $compare = $matches['compare'][ $key ]; |
| 773 | } |
| 774 | } elseif ( '' !== $matches['other_attributes'][ $key ] ) { |
| 775 | // get atts if any |
| 776 | // $atts = shortcode_parse_atts(str_replace('.', '____', $matches[2][$key])); |
| 777 | $pattern = '/(?<field>[\w\.\_\-]+)\s*=\s*"(?<value>[^"]*)"(?:\s|$)/'; |
| 778 | $field = trim( $matches['other_attributes'][ $key ] ); |
| 779 | $text = preg_replace( "/[\x{00a0}\x{200b}]+/u", ' ', $field ); |
| 780 | |
| 781 | if ( preg_match_all( $pattern, $text, $field_value_match, PREG_SET_ORDER ) ) { |
| 782 | $field = $field_value_match[0]['field']; |
| 783 | $value = $field_value_match[0]['value']; |
| 784 | } |
| 785 | }//end if |
| 786 | |
| 787 | if ( $field && false !== strpos( (string) $field, '.' ) ) { |
| 788 | // Take the last element off of the array and use the ID. |
| 789 | $field_path = explode( '.', (string) $field ); |
| 790 | $last_field = array_pop( $field_path ); |
| 791 | $field_path = implode( '.', $field_path ); |
| 792 | |
| 793 | $related_field = $pod->pod_data->get_field( $field_path ); |
| 794 | |
| 795 | if ( $related_field instanceof Field && 1 === $related_field->get_limit() ) { |
| 796 | $related_pod = $related_field->get_related_object(); |
| 797 | |
| 798 | if ( $related_pod instanceof Pod ) { |
| 799 | $table_field_id = $related_pod->get_arg( 'field_id' ); |
| 800 | |
| 801 | if ( $table_field_id ) { |
| 802 | // Use the other pod. |
| 803 | $pod_name = $related_pod->get_name(); |
| 804 | |
| 805 | // Rebuild the ID used for the lookup. |
| 806 | $ID = '{@' . $field_path . '.' . $table_field_id . '}'; |
| 807 | |
| 808 | // Override the field to use. |
| 809 | $field = $last_field; |
| 810 | } |
| 811 | } |
| 812 | } |
| 813 | } |
| 814 | |
| 815 | $atts = ' pod="' . esc_attr( $pod_name ) . '"'; |
| 816 | $atts .= ' id="' . esc_attr( $ID ) . '"'; |
| 817 | |
| 818 | if ( $field ) { |
| 819 | $atts .= ' field="' . esc_attr( $field ) . '"'; |
| 820 | } |
| 821 | |
| 822 | if ( null !== $value ) { |
| 823 | $atts .= ' value="' . esc_attr( $value ) . '"'; |
| 824 | } |
| 825 | |
| 826 | if ( null !== $compare ) { |
| 827 | $atts .= ' compare="' . esc_attr( $compare ) . '"'; |
| 828 | } |
| 829 | |
| 830 | $newtag = $shortcode . '__' . $key; |
| 831 | $tags[ $indexCount ] = $newtag; |
| 832 | $aliases[] = $newtag; |
| 833 | |
| 834 | $code = preg_replace( '/(' . preg_quote( $tag, '/' ) . ')/m', '[' . $newtag . $atts . ' index="{_index}"]', $code, 1 ); |
| 835 | |
| 836 | $indexCount ++; |
| 837 | }//end foreach |
| 838 | }//end if |
| 839 | }//end foreach |
| 840 | // get new aliased shortcodes |
| 841 | if ( ! empty( $aliases ) ) { |
| 842 | $code = frontier_backtrack_template( $code, $aliases ); |
| 843 | } |
| 844 | $code = str_replace( '{@pod}', $pod->pod, $code ); |
| 845 | $code = str_replace( '{@EntryID}', '{@' . $pod->pod_data['field_id'] . '}', $code ); |
| 846 | |
| 847 | return $code; |
| 848 | } |
| 849 | |
| 850 | /** |
| 851 | * @param $code |
| 852 | * @param $aliases |
| 853 | * |
| 854 | * @return mixed |
| 855 | */ |
| 856 | function frontier_backtrack_template( $code, $aliases ) { |
| 857 | |
| 858 | $regex = frontier_get_regex( $aliases ); |
| 859 | preg_match_all( '/' . $regex . '/s', $code, $used ); |
| 860 | |
| 861 | if ( ! empty( $used[2] ) ) { |
| 862 | foreach ( $used[2] as $key => $alias ) { |
| 863 | $shortcodes = explode( '__', $alias ); |
| 864 | $content = $used[5][ $key ]; |
| 865 | $atts = shortcode_parse_atts( $used[3][ $key ] ); |
| 866 | |
| 867 | $new_shortcode_name = $shortcodes[0]; |
| 868 | |
| 869 | $new_shortcode_atts_data = [ |
| 870 | 'seq' => $shortcodes[1], |
| 871 | ]; |
| 872 | |
| 873 | if ( ! empty( $atts ) ) { |
| 874 | if ( ! empty( $atts['field'] ) && false !== strpos( $atts['field'], '.' ) ) { |
| 875 | $content = str_replace( $atts['field'] . '.', '', $content ); |
| 876 | } |
| 877 | |
| 878 | preg_match_all( '/' . $regex . '/s', $content, $subused ); |
| 879 | |
| 880 | if ( ! empty( $subused[2] ) ) { |
| 881 | $content = frontier_backtrack_template( $content, $aliases ); |
| 882 | } |
| 883 | |
| 884 | $new_shortcode_atts_data[] = trim( $used[3][ $key ] ); |
| 885 | } |
| 886 | |
| 887 | $new_shortcode_atts = ''; |
| 888 | |
| 889 | foreach ( $new_shortcode_atts_data as $new_shortcode_att_key => $new_shortcode_att_data ) { |
| 890 | if ( is_int( $new_shortcode_att_key ) ) { |
| 891 | $new_shortcode_atts .= ' ' . $new_shortcode_att_data; |
| 892 | } else { |
| 893 | $new_shortcode_atts .= ' ' . $new_shortcode_att_key . '="' . esc_attr( $new_shortcode_att_data ) . '"'; |
| 894 | } |
| 895 | } |
| 896 | |
| 897 | // Build the new shortcode. |
| 898 | $new_shortcode = sprintf( |
| 899 | '[%1$s %2$s]%3$s[/%1$s]', |
| 900 | $new_shortcode_name, |
| 901 | $new_shortcode_atts, |
| 902 | base64_encode( $content ) |
| 903 | ); |
| 904 | |
| 905 | $code = str_replace( $used[0][ $key ], $new_shortcode, $code ); |
| 906 | } |
| 907 | }//end if |
| 908 | |
| 909 | return $code; |
| 910 | } |
| 911 | |
| 912 | /** |
| 913 | * @param $codes |
| 914 | * |
| 915 | * @return string |
| 916 | */ |
| 917 | function frontier_get_regex( $codes ) { |
| 918 | |
| 919 | // A custom version of the shortcode regex as to only use podsfrontier codes. |
| 920 | // this makes it easier to cycle through and get the used codes for inclusion |
| 921 | $validcodes = join( '|', array_map( 'preg_quote', $codes ) ); |
| 922 | |
| 923 | $regex_pieces = [ |
| 924 | // Opening bracket |
| 925 | '\\[', |
| 926 | // 1: Optional second opening bracket for escaping shortcodes: [[tag]] |
| 927 | '(\\[?)', |
| 928 | // 2: selected codes only |
| 929 | "($validcodes)", |
| 930 | // Word boundary |
| 931 | '\\b', |
| 932 | // 3: Unroll the loop: Inside the opening shortcode tag |
| 933 | '(', |
| 934 | // Not a closing bracket or forward slash |
| 935 | '[^\\]\\/]*', |
| 936 | // A forward slash not followed by a closing bracket |
| 937 | '(?:' . '\\/(?!\\])', |
| 938 | // Not a closing bracket or forward slash |
| 939 | '[^\\]\\/]*', |
| 940 | // 4: Self closing tag ... |
| 941 | ')*?' . ')' . '(?:' . '(\\/)', |
| 942 | // ... and closing bracket |
| 943 | '\\]', |
| 944 | // Closing bracket |
| 945 | '|' . '\\]', |
| 946 | // 5: Unroll the loop: Optionally, anything between the opening and closing shortcode tags |
| 947 | '(?:' . '(', |
| 948 | // Not an opening bracket |
| 949 | '[^\\[]*+', |
| 950 | // An opening bracket not followed by the closing shortcode tag |
| 951 | '(?:' . '\\[(?!\\/\\2\\])', |
| 952 | // Not an opening bracket |
| 953 | '[^\\[]*+', |
| 954 | // Closing shortcode tag |
| 955 | ')*+' . ')' . '\\[\\/\\2\\]', |
| 956 | // 6: Optional second closing brocket for escaping shortcodes: [[tag]] |
| 957 | ')?' . ')' . '(\\]?)', |
| 958 | ]; |
| 959 | |
| 960 | return implode( '', $regex_pieces ); |
| 961 | } |
| 962 | |
| 963 | /** |
| 964 | * @param $code |
| 965 | * @param $base |
| 966 | * @param $template |
| 967 | * @param $pod |
| 968 | * |
| 969 | * @return string |
| 970 | */ |
| 971 | function frontier_end_template( $code, $base, $template, $pod ) { |
| 972 | |
| 973 | global $pods_template_post_blocks; |
| 974 | |
| 975 | if ( ! empty( $pods_template_post_blocks['before'][ $pod->pod ] ) ) { |
| 976 | $code = $pods_template_post_blocks['before'][ $pod->pod ] . $code; |
| 977 | |
| 978 | unset( $pods_template_post_blocks['before'][ $pod->pod ] ); |
| 979 | } |
| 980 | |
| 981 | if ( ! empty( $pods_template_post_blocks['after'][ $pod->pod ] ) ) { |
| 982 | $code .= $pods_template_post_blocks['after'][ $pod->pod ]; |
| 983 | |
| 984 | unset( $pods_template_post_blocks['after'][ $pod->pod ] ); |
| 985 | } |
| 986 | |
| 987 | return pods_do_shortcode( $code, frontier_get_shortcodes() ); |
| 988 | } |
| 989 |