auto-template
5 days ago
element-pod_reference.php
5 days ago
element-view_template.php
5 days ago
functions-pod_reference.php
5 days ago
functions-view_template.php
5 days ago
functions-view_template.php
692 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Utility function for processesing fromtier based templates |
| 4 | * |
| 5 | * @package Pods_Frontier_Template_Editor\view_template |
| 6 | */ |
| 7 | |
| 8 | // add filters |
| 9 | add_filter( 'pods_templates_post_template', 'frontier_end_template', 25, 4 ); |
| 10 | add_filter( 'pods_templates_do_template', 'frontier_do_shortcode', 25, 1 ); |
| 11 | |
| 12 | // template shortcode handlers |
| 13 | add_shortcode( 'pod_once_template', 'frontier_template_once_blocks' ); |
| 14 | add_shortcode( 'pod_after_template', 'frontier_template_blocks' ); |
| 15 | add_shortcode( 'pod_before_template', 'frontier_template_blocks' ); |
| 16 | add_shortcode( 'pod_if_field', 'frontier_if_block' ); |
| 17 | |
| 18 | /** |
| 19 | * Return array of valid frontier type shortcode tags |
| 20 | * |
| 21 | * @return array |
| 22 | */ |
| 23 | function frontier_get_shortcodes() { |
| 24 | |
| 25 | $shortcodes = array( |
| 26 | 'each', |
| 27 | 'pod_sub_template', |
| 28 | 'once', |
| 29 | 'pod_once_template', |
| 30 | 'before', |
| 31 | 'pod_before_template', |
| 32 | 'after', |
| 33 | 'pod_after_template', |
| 34 | 'if', |
| 35 | 'pod_if_field', |
| 36 | ); |
| 37 | |
| 38 | return $shortcodes; |
| 39 | } |
| 40 | |
| 41 | /** |
| 42 | * @param $content |
| 43 | * |
| 44 | * @return string |
| 45 | * @since 2.4.3 |
| 46 | */ |
| 47 | function frontier_do_shortcode( $content ) { |
| 48 | |
| 49 | $content = pods_do_shortcode( $content, frontier_get_shortcodes() ); |
| 50 | |
| 51 | return $content; |
| 52 | |
| 53 | } |
| 54 | |
| 55 | /** |
| 56 | * decodes a like nested shortcode based template |
| 57 | * |
| 58 | * @param string encoded template to be decoded |
| 59 | * @param array attributed provided from parent |
| 60 | * |
| 61 | * @return string |
| 62 | * @since 2.4.0 |
| 63 | */ |
| 64 | function frontier_decode_template( $code, $atts ) { |
| 65 | |
| 66 | $code = base64_decode( $code ); |
| 67 | $pod = pods( $atts['pod'] ); |
| 68 | |
| 69 | if ( isset( $atts['pod'] ) ) { |
| 70 | $code = str_replace( '@pod', $atts['pod'], $code ); |
| 71 | } |
| 72 | if ( isset( $atts['id'] ) ) { |
| 73 | $code = str_replace( '{@EntryID}', $atts['id'], $code ); |
| 74 | } |
| 75 | if ( isset( $atts['index'] ) ) { |
| 76 | $code = str_replace( '{_index}', $atts['index'], $code ); |
| 77 | } |
| 78 | |
| 79 | return $code; |
| 80 | } |
| 81 | |
| 82 | /** |
| 83 | * processes if condition within a template |
| 84 | * |
| 85 | * @param array $atts attributes from template |
| 86 | * @param string $code encoded template to be decoded |
| 87 | * |
| 88 | * @return string |
| 89 | * @since 2.4.0 |
| 90 | */ |
| 91 | function frontier_if_block( $atts, $code ) { |
| 92 | |
| 93 | $pod = pods( $atts['pod'], $atts['id'] ); |
| 94 | |
| 95 | if ( ! $pod || ! $pod->valid() || ! $pod->exists() ) { |
| 96 | return ''; |
| 97 | } |
| 98 | |
| 99 | $code = explode( '[else]', frontier_decode_template( $code, $atts ) ); |
| 100 | |
| 101 | // sysvals |
| 102 | $system_values = array( |
| 103 | '_index', |
| 104 | ); |
| 105 | |
| 106 | // field data |
| 107 | $field_data = null; |
| 108 | $field_type = null; |
| 109 | |
| 110 | if ( in_array( $atts['field'], $system_values, true ) ) { |
| 111 | switch ( $atts['field'] ) { |
| 112 | case '_index': |
| 113 | $field_data = $atts['index']; |
| 114 | |
| 115 | break; |
| 116 | } |
| 117 | } else { |
| 118 | $field_data = $pod->field( $atts['field'] ); |
| 119 | |
| 120 | $field_type = $pod->fields( $atts['field'], 'type' ); |
| 121 | } |
| 122 | |
| 123 | $is_empty = true; |
| 124 | |
| 125 | if ( null !== $field_data ) { |
| 126 | if ( empty( $field_type ) ) { |
| 127 | $field_type = 'text'; |
| 128 | } |
| 129 | |
| 130 | $is_empty = PodsForm::field_method( $field_type, 'values_are_empty', $field_data ); |
| 131 | } |
| 132 | |
| 133 | $output = ''; |
| 134 | |
| 135 | if ( ! $is_empty || isset( $atts['value'] ) ) { |
| 136 | // theres a field - let go deeper |
| 137 | if ( isset( $atts['value'] ) ) { |
| 138 | |
| 139 | // check if + or - are present |
| 140 | if ( '+' === substr( $atts['value'], 0, 1 ) ) { |
| 141 | // is greater |
| 142 | $atts['value'] = (float) substr( $atts['value'], 1 ) + 1; |
| 143 | |
| 144 | if ( (float) $field_data > $atts['value'] ) { |
| 145 | // is greater - set it the same to allow |
| 146 | $atts['value'] = $field_data; |
| 147 | } |
| 148 | } elseif ( substr( $atts['value'], 0, 1 ) === '-' ) { |
| 149 | // is smaller |
| 150 | $atts['value'] = (float) substr( $atts['value'], 1 ) - 1; |
| 151 | |
| 152 | if ( (float) $field_data < $atts['value'] ) { |
| 153 | // is greater - set it the same to allow |
| 154 | $atts['value'] = $field_data; |
| 155 | } |
| 156 | } |
| 157 | |
| 158 | if ( (string) $field_data === (string) $atts['value'] ) { |
| 159 | // IF statement true, use [IF] content as template |
| 160 | $template = $pod->do_magic_tags( $code[0] ); |
| 161 | } else { |
| 162 | // No 'field' value (or value false), switch to [else] content |
| 163 | if ( isset( $code[1] ) ) { |
| 164 | // There is an [ELSE] tag |
| 165 | $template = $pod->do_magic_tags( $code[1] ); |
| 166 | } else { |
| 167 | // Value did not match (and no [ELSE]), nothing should be displayed |
| 168 | $template = ''; |
| 169 | } |
| 170 | } |
| 171 | } else { |
| 172 | // Field exists and is not empty, use [IF] content |
| 173 | $template = $pod->do_magic_tags( $code[0] ); |
| 174 | }//end if |
| 175 | } elseif ( isset( $code[1] ) ) { |
| 176 | // No value or field is empty and there is an [ELSE] tag. Use [ELSE] |
| 177 | $template = $pod->do_magic_tags( $code[1] ); |
| 178 | } else { |
| 179 | $template = ''; |
| 180 | }//end if |
| 181 | |
| 182 | return do_shortcode( $template ); |
| 183 | } |
| 184 | |
| 185 | /** |
| 186 | * processes before and after template blocks |
| 187 | * |
| 188 | * @param array attributes from template |
| 189 | * @param string encoded template to be decoded |
| 190 | * @param string shortcode slug used to process |
| 191 | * |
| 192 | * @return null |
| 193 | * @since 2.4.0 |
| 194 | */ |
| 195 | function frontier_template_blocks( $atts, $code, $slug ) { |
| 196 | |
| 197 | global $template_post_blocks; |
| 198 | if ( ! isset( $template_post_blocks ) ) { |
| 199 | $template_post_blocks = array( |
| 200 | 'before' => null, |
| 201 | 'after' => null, |
| 202 | ); |
| 203 | } |
| 204 | if ( $slug === 'pod_before_template' ) { |
| 205 | if ( ! isset( $template_post_blocks['before'][ $atts['pod'] ] ) ) { |
| 206 | $template_post_blocks['before'][ $atts['pod'] ] = pods_do_shortcode( |
| 207 | frontier_decode_template( $code, $atts ), array( |
| 208 | 'if', |
| 209 | 'else', |
| 210 | ) |
| 211 | ); |
| 212 | } |
| 213 | } elseif ( $slug === 'pod_after_template' ) { |
| 214 | if ( ! isset( $template_post_blocks['after'][ $atts['pod'] ] ) ) { |
| 215 | $template_post_blocks['after'][ $atts['pod'] ] = pods_do_shortcode( |
| 216 | frontier_decode_template( $code, $atts ), array( |
| 217 | 'if', |
| 218 | 'else', |
| 219 | ) |
| 220 | ); |
| 221 | } |
| 222 | } |
| 223 | |
| 224 | return null; |
| 225 | } |
| 226 | |
| 227 | /** |
| 228 | * processes once blocks |
| 229 | * |
| 230 | * @param array attributes from template |
| 231 | * @param string encoded template to be decoded |
| 232 | * |
| 233 | * @return string template code |
| 234 | * @since 2.4.0 |
| 235 | */ |
| 236 | function frontier_template_once_blocks( $atts, $code ) { |
| 237 | |
| 238 | global $frontier_once_hashes; |
| 239 | |
| 240 | if ( ! isset( $frontier_once_hashes ) ) { |
| 241 | $frontier_once_hashes = array(); |
| 242 | } |
| 243 | |
| 244 | $blockhash = md5( $code . $atts['id'] ); |
| 245 | if ( in_array( $blockhash, $frontier_once_hashes, true ) ) { |
| 246 | return ''; |
| 247 | } |
| 248 | $frontier_once_hashes[] = $blockhash; |
| 249 | |
| 250 | return pods_do_shortcode( frontier_decode_template( $code, $atts ), frontier_get_shortcodes() ); |
| 251 | } |
| 252 | |
| 253 | /** |
| 254 | * processes template code within an each command from the base template |
| 255 | * |
| 256 | * @param array attributes from template |
| 257 | * @param string template to be processed |
| 258 | * |
| 259 | * @return null |
| 260 | * @since 2.4.0 |
| 261 | */ |
| 262 | function frontier_do_subtemplate( $atts, $content ) { |
| 263 | |
| 264 | $out = null; |
| 265 | $pod = pods( $atts['pod'], $atts['id'] ); |
| 266 | $field_name = $atts['field']; |
| 267 | |
| 268 | $entries = $pod->field( $field_name ); |
| 269 | |
| 270 | if ( ! empty( $entries ) ) { |
| 271 | $entries = (array) $entries; |
| 272 | |
| 273 | $field = $pod->fields[ $field_name ]; |
| 274 | |
| 275 | // Force array even for single items since the logic below is using loops. |
| 276 | if ( 'single' === pods_v( $field['type'] . '_format_type', $field['options'], 'single' ) && ! isset( $entries[0] ) ) { |
| 277 | $entries = array( $entries ); |
| 278 | } |
| 279 | |
| 280 | // Object types that could be Pods |
| 281 | $object_types = array( 'post_type', 'pod' ); |
| 282 | |
| 283 | /** |
| 284 | * Note on the change below for issue #3018: |
| 285 | * ... || 'taxonomy' == $pod->fields[ $atts[ 'field' ] ][ 'type' ] |
| 286 | * |
| 287 | * calling field() above for a taxonomy object field will populate |
| 288 | * $pod->fields[ $field_name ] for the object field's data, in this |
| 289 | * case a taxonomy object field. Without calling |
| 290 | * $pod->field( $field_name ), it would not normally be available in |
| 291 | * the $pod->fields array and is something to not expect to be there in |
| 292 | * 3.0 as this was unintentional. |
| 293 | */ |
| 294 | if ( in_array( $field['pick_object'], $object_types, true ) || 'taxonomy' == $field['type'] ) { |
| 295 | // Match any Pod object or taxonomy |
| 296 | foreach ( $entries as $key => $entry ) { |
| 297 | $subpod = pods( $field['pick_val'] ); |
| 298 | |
| 299 | $subatts = array( |
| 300 | 'id' => $entry[ $subpod->api->pod_data['field_id'] ], |
| 301 | 'pod' => $field['pick_val'], |
| 302 | ); |
| 303 | |
| 304 | $template = frontier_decode_template( $content, array_merge( $atts, $subatts ) ); |
| 305 | $template = str_replace( '{_index}', $key, $template ); |
| 306 | $template = str_replace( '{@' . $field_name . '.', '{@', $template ); |
| 307 | |
| 308 | // Kludge to work with taxonomies, pending a better solution: see issue #3018 |
| 309 | $target_id = null; |
| 310 | if ( isset( $entry['ID'] ) ) { |
| 311 | $target_id = $entry['ID']; |
| 312 | } elseif ( isset( $entry['id'] ) ) { |
| 313 | // Advanced Content Types have lowercase 'id' |
| 314 | $target_id = $entry['id']; |
| 315 | } elseif ( isset( $entry['term_id'] ) ) { |
| 316 | $target_id = $entry['term_id']; |
| 317 | } |
| 318 | |
| 319 | $out .= pods_shortcode_run_safely( |
| 320 | array( |
| 321 | 'name' => $field['pick_val'], |
| 322 | 'slug' => $target_id, |
| 323 | 'index' => $key, |
| 324 | ), |
| 325 | $template, |
| 326 | false |
| 327 | ); |
| 328 | |
| 329 | }//end foreach |
| 330 | } elseif ( 'file' == $field['type'] && 'attachment' == $field['options']['file_uploader'] ) { |
| 331 | $template = frontier_decode_template( $content, $atts ); |
| 332 | $media_pod = pods( 'media' ); |
| 333 | |
| 334 | foreach ( $entries as $key => $entry ) { |
| 335 | $content = str_replace( '{_index}', $key, $template ); |
| 336 | $content = str_replace( '{@_img', '{@image_attachment.' . $entry['ID'], $content ); |
| 337 | $content = str_replace( '{@_src', '{@image_attachment_url.' . $entry['ID'], $content ); |
| 338 | $content = str_replace( '{@' . $field_name . '}', '{@image_attachment.' . $entry['ID'] . '}', $content ); |
| 339 | |
| 340 | if ( $media_pod && $media_pod->valid() && $media_pod->fetch( $entry['ID'] ) ) { |
| 341 | $content = str_replace( '{@' . $field_name . '.', '{@', $content ); |
| 342 | $entry_pod = $media_pod; |
| 343 | } else { |
| 344 | // Fix for lowercase ID's. |
| 345 | $entry['id'] = $entry['ID']; |
| 346 | // Allow array-like tags. |
| 347 | $content = frontier_pseudo_magic_tags( $content, $entry, $pod, true ); |
| 348 | // Fallback to parent Pod so above tags still work. |
| 349 | $entry_pod = $pod; |
| 350 | } |
| 351 | |
| 352 | $out .= pods_do_shortcode( $entry_pod->do_magic_tags( $content ), frontier_get_shortcodes() ); |
| 353 | } |
| 354 | } elseif ( isset( $field['table_info'], $field['table_info']['pod'] ) ) { |
| 355 | // Relationship to something that is extended by Pods |
| 356 | $entries = $pod->field( array( 'name' => $field_name, 'output' => 'pod' ) ); |
| 357 | foreach ( $entries as $key => $entry ) { |
| 358 | $subatts = array( |
| 359 | 'id' => $entry->id, |
| 360 | 'pod' => $entry->pod, |
| 361 | ); |
| 362 | |
| 363 | $template = frontier_decode_template( $content, array_merge( $atts, $subatts ) ); |
| 364 | $template = str_replace( '{_index}', $key, $template ); |
| 365 | $template = str_replace( '{@' . $field_name . '.', '{@', $template ); |
| 366 | |
| 367 | $out .= pods_do_shortcode( $entry->do_magic_tags( $template ), frontier_get_shortcodes() ); |
| 368 | } |
| 369 | } else { |
| 370 | // Relationship to something other than a Pod (ie: user) |
| 371 | foreach ( $entries as $key => $entry ) { |
| 372 | $template = frontier_decode_template( $content, $atts ); |
| 373 | $template = str_replace( '{_index}', $key, $template ); |
| 374 | if ( ! is_array( $entry ) ) { |
| 375 | $entry = array( |
| 376 | '_key' => $key, |
| 377 | '_value' => $entry, |
| 378 | ); |
| 379 | } |
| 380 | $out .= pods_do_shortcode( frontier_pseudo_magic_tags( $template, $entry, $pod ), frontier_get_shortcodes() ); |
| 381 | } |
| 382 | }//end if |
| 383 | }//end if |
| 384 | |
| 385 | return pods_do_shortcode( $out, frontier_get_shortcodes() ); |
| 386 | } |
| 387 | |
| 388 | /** |
| 389 | * Search and replace like Pods magic tags but with an array of data instead of a Pod |
| 390 | * |
| 391 | * @param Pod $pod |
| 392 | * @param string $template |
| 393 | * @param array $data |
| 394 | * @param boolean $skip_unknown If true then values not in $data will not be touched |
| 395 | * |
| 396 | * @return string |
| 397 | * @since 2.7.0 |
| 398 | */ |
| 399 | function frontier_pseudo_magic_tags( $template, $data, $pod = null, $skip_unknown = false ) { |
| 400 | |
| 401 | return preg_replace_callback( |
| 402 | '/({@(.*?)})/m', function ( $tag ) use ( $pod, $data, $skip_unknown ) { |
| 403 | |
| 404 | // This is essentially Pods->process_magic_tags() but with the Pods specific code ripped out |
| 405 | if ( is_array( $tag ) ) { |
| 406 | if ( ! isset( $tag[2] ) && strlen( trim( $tag[2] ) ) < 1 ) { |
| 407 | return ''; |
| 408 | } |
| 409 | |
| 410 | $original_tag = $tag[0]; |
| 411 | $tag = $tag[2]; |
| 412 | } |
| 413 | |
| 414 | $tag = trim( $tag, ' {@}' ); |
| 415 | $tag = explode( ',', $tag ); |
| 416 | |
| 417 | if ( empty( $tag ) || ! isset( $tag[0] ) || strlen( trim( $tag[0] ) ) < 1 ) { |
| 418 | return ''; |
| 419 | } |
| 420 | |
| 421 | foreach ( $tag as $k => $v ) { |
| 422 | $tag[ $k ] = trim( $v ); |
| 423 | } |
| 424 | |
| 425 | $field_name = $tag[0]; |
| 426 | |
| 427 | $helper_name = ''; |
| 428 | $before = ''; |
| 429 | $after = ''; |
| 430 | |
| 431 | if ( isset( $data[ $field_name ] ) ) { |
| 432 | $value = $data[ $field_name ]; |
| 433 | if ( isset( $tag[1] ) && ! empty( $tag[1] ) ) { |
| 434 | $helper_name = $tag[1]; |
| 435 | |
| 436 | if ( isset( $pod ) ) { |
| 437 | $value = $pod->helper( $helper_name, $value, $field_name ); |
| 438 | } |
| 439 | } |
| 440 | } else { |
| 441 | if ( $skip_unknown ) { |
| 442 | return $original_tag; |
| 443 | } |
| 444 | $value = ''; |
| 445 | } |
| 446 | |
| 447 | if ( isset( $tag[2] ) && ! empty( $tag[2] ) ) { |
| 448 | $before = $tag[2]; |
| 449 | } |
| 450 | |
| 451 | if ( isset( $tag[3] ) && ! empty( $tag[3] ) ) { |
| 452 | $after = $tag[3]; |
| 453 | } |
| 454 | |
| 455 | $value = apply_filters( 'pods_do_magic_tags', $value, $field_name, $helper_name, $before, $after ); |
| 456 | |
| 457 | if ( is_array( $value ) ) { |
| 458 | $value = pods_serial_comma( |
| 459 | $value, array( |
| 460 | 'field' => $field_name, |
| 461 | 'fields' => $this->fields, |
| 462 | ) |
| 463 | ); |
| 464 | } |
| 465 | |
| 466 | if ( null !== $value && false !== $value ) { |
| 467 | return $before . $value . $after; |
| 468 | } |
| 469 | |
| 470 | return ''; |
| 471 | }, $template |
| 472 | ); |
| 473 | } |
| 474 | |
| 475 | /** |
| 476 | * processes template code within an each command from the base template |
| 477 | * |
| 478 | * @param array attributes from template |
| 479 | * @param string template to be processed |
| 480 | * |
| 481 | * @return null |
| 482 | * @since 2.4.0 |
| 483 | */ |
| 484 | function frontier_prefilter_template( $code, $template, $pod ) { |
| 485 | |
| 486 | global $frontier_once_tags; |
| 487 | |
| 488 | $commands = array( |
| 489 | 'each' => 'pod_sub_template', |
| 490 | 'once' => 'pod_once_template', |
| 491 | 'before' => 'pod_before_template', |
| 492 | 'after' => 'pod_after_template', |
| 493 | 'if' => 'pod_if_field', |
| 494 | ); |
| 495 | |
| 496 | if ( ! shortcode_exists( 'pod_sub_template' ) ) { |
| 497 | add_shortcode( 'pod_sub_template', 'frontier_do_subtemplate' ); |
| 498 | } |
| 499 | |
| 500 | $commands = array_merge( $commands, get_option( 'pods_frontier_extra_commands', array() ) ); |
| 501 | |
| 502 | /** |
| 503 | * Add additional control blocks to Pods templates |
| 504 | * |
| 505 | * Can also be use to remove each/once/before/after/if functionality from Pods Templates |
| 506 | * |
| 507 | * @param array $commands The control blocks in the form of 'tag' => 'shortcode' |
| 508 | * |
| 509 | * @return array An array of control blocks, and shortcodes used to power them. |
| 510 | * |
| 511 | * @since 1.0.0 |
| 512 | */ |
| 513 | $commands = apply_filters( 'pods_frontier_template_commands', $commands ); |
| 514 | |
| 515 | $aliases = array(); |
| 516 | foreach ( $commands as $command => $shortcode ) { |
| 517 | preg_match_all( '/(\[' . $command . '(.*?)]|\[\/' . $command . '\])/m', $code, $matches ); |
| 518 | if ( ! empty( $matches[0] ) ) { |
| 519 | // holder for found blocks. |
| 520 | $blocks = array(); |
| 521 | $indexCount = 0; |
| 522 | foreach ( $matches[0] as $key => $tag ) { |
| 523 | if ( false === strpos( $tag, '[/' ) ) { |
| 524 | // open tag |
| 525 | $field = null; |
| 526 | $value = null; |
| 527 | $ID = '{@EntryID}'; |
| 528 | $atts = ' pod="@pod" id="' . $ID . '"'; |
| 529 | if ( ! empty( $matches[2][ $key ] ) ) { |
| 530 | // get atts if any |
| 531 | // $atts = shortcode_parse_atts(str_replace('.', '____', $matches[2][$key])); |
| 532 | $atts = array(); |
| 533 | $pattern = '/(\w.+)\s*=\s*"([^"]*)"(?:\s|$)/'; |
| 534 | $text = preg_replace( "/[\x{00a0}\x{200b}]+/u", ' ', $matches[2][ $key ] ); |
| 535 | if ( preg_match_all( $pattern, $text, $match, PREG_SET_ORDER ) ) { |
| 536 | $field = $match[0][1]; |
| 537 | $value = $match[0][2]; |
| 538 | } else { |
| 539 | $field = trim( $matches[2][ $key ] ); |
| 540 | } |
| 541 | if ( false !== strpos( $field, '.' ) ) { |
| 542 | $path = explode( '.', $field ); |
| 543 | $field = array_pop( $path ); |
| 544 | $ID = '{@' . implode( '.', $path ) . '.' . $pod->api->pod_data['field_id'] . '}'; |
| 545 | } |
| 546 | $atts = ' id="' . $ID . '" pod="@pod" field="' . $field . '"'; |
| 547 | if ( ! empty( $value ) ) { |
| 548 | $atts .= ' value="' . $value . '"'; |
| 549 | } |
| 550 | }//end if |
| 551 | |
| 552 | $newtag = $shortcode . '__' . $key; |
| 553 | $tags[ $indexCount ] = $newtag; |
| 554 | $aliases[] = $newtag; |
| 555 | $code = preg_replace( '/(' . preg_quote( $tag ) . ')/m', '[' . $newtag . $atts . ' index="{_index}"]', $code, 1 ); |
| 556 | $indexCount ++; |
| 557 | } else { |
| 558 | // close tag |
| 559 | $indexCount --; |
| 560 | $newclose = $tags[ $indexCount ]; |
| 561 | $code = preg_replace( '/(' . preg_quote( $tag, '/' ) . ')/m', '[/' . $newclose . ']', $code, 1 ); |
| 562 | |
| 563 | }//end if |
| 564 | }//end foreach |
| 565 | if ( $command == 'if' ) { |
| 566 | // dump($pod); |
| 567 | } |
| 568 | }//end if |
| 569 | }//end foreach |
| 570 | // get new aliased shotcodes |
| 571 | if ( ! empty( $aliases ) ) { |
| 572 | $code = frontier_backtrack_template( $code, $aliases ); |
| 573 | } |
| 574 | $code = str_replace( '@pod', $pod->pod, $code ); |
| 575 | $code = str_replace( '@EntryID', '@' . $pod->api->pod_data['field_id'], $code ); |
| 576 | |
| 577 | return $code; |
| 578 | } |
| 579 | |
| 580 | /** |
| 581 | * @param $code |
| 582 | * @param $aliases |
| 583 | * |
| 584 | * @return mixed |
| 585 | */ |
| 586 | function frontier_backtrack_template( $code, $aliases ) { |
| 587 | |
| 588 | $regex = frontier_get_regex( $aliases ); |
| 589 | preg_match_all( '/' . $regex . '/s', $code, $used ); |
| 590 | |
| 591 | if ( ! empty( $used[2] ) ) { |
| 592 | foreach ( $used[2] as $key => $alias ) { |
| 593 | $shortcodes = explode( '__', $alias ); |
| 594 | $content = $used[5][ $key ]; |
| 595 | $atts = shortcode_parse_atts( $used[3][ $key ] ); |
| 596 | if ( ! empty( $atts ) ) { |
| 597 | if ( ! empty( $atts['field'] ) && false !== strpos( $atts['field'], '.' ) ) { |
| 598 | $content = str_replace( $atts['field'] . '.', '', $content ); |
| 599 | } |
| 600 | preg_match_all( '/' . $regex . '/s', $content, $subused ); |
| 601 | if ( ! empty( $subused[2] ) ) { |
| 602 | $content = frontier_backtrack_template( $content, $aliases ); |
| 603 | } |
| 604 | $codecontent = '[' . $shortcodes[0] . ' ' . trim( $used[3][ $key ] ) . ' seq="' . $shortcodes[1] . '"]' . base64_encode( $content ) . '[/' . $shortcodes[0] . ']'; |
| 605 | } else { |
| 606 | $codecontent = '[' . $shortcodes[0] . ' seq="' . $shortcodes[1] . '"]' . base64_encode( $content ) . '[/' . $shortcodes[0] . ']'; |
| 607 | } |
| 608 | $code = str_replace( $used[0][ $key ], $codecontent, $code ); |
| 609 | } |
| 610 | }//end if |
| 611 | |
| 612 | return $code; |
| 613 | } |
| 614 | |
| 615 | /** |
| 616 | * @param $codes |
| 617 | * |
| 618 | * @return string |
| 619 | */ |
| 620 | function frontier_get_regex( $codes ) { |
| 621 | |
| 622 | // A custom version of the shortcode regex as to only use podsfrontier codes. |
| 623 | // this makes it easier to cycle through and get the used codes for inclusion |
| 624 | $validcodes = join( '|', array_map( 'preg_quote', $codes ) ); |
| 625 | |
| 626 | $regex_pieces = array( |
| 627 | // Opening bracket |
| 628 | '\\[', |
| 629 | // 1: Optional second opening bracket for escaping shortcodes: [[tag]] |
| 630 | '(\\[?)', |
| 631 | // 2: selected codes only |
| 632 | "($validcodes)", |
| 633 | // Word boundary |
| 634 | '\\b', |
| 635 | // 3: Unroll the loop: Inside the opening shortcode tag |
| 636 | '(', |
| 637 | // Not a closing bracket or forward slash |
| 638 | '[^\\]\\/]*', |
| 639 | // A forward slash not followed by a closing bracket |
| 640 | '(?:' . '\\/(?!\\])', |
| 641 | // Not a closing bracket or forward slash |
| 642 | '[^\\]\\/]*', |
| 643 | // 4: Self closing tag ... |
| 644 | ')*?' . ')' . '(?:' . '(\\/)', |
| 645 | // ... and closing bracket |
| 646 | '\\]', |
| 647 | // Closing bracket |
| 648 | '|' . '\\]', |
| 649 | // 5: Unroll the loop: Optionally, anything between the opening and closing shortcode tags |
| 650 | '(?:' . '(', |
| 651 | // Not an opening bracket |
| 652 | '[^\\[]*+', |
| 653 | // An opening bracket not followed by the closing shortcode tag |
| 654 | '(?:' . '\\[(?!\\/\\2\\])', |
| 655 | // Not an opening bracket |
| 656 | '[^\\[]*+', |
| 657 | // Closing shortcode tag |
| 658 | ')*+' . ')' . '\\[\\/\\2\\]', |
| 659 | // 6: Optional second closing brocket for escaping shortcodes: [[tag]] |
| 660 | ')?' . ')' . '(\\]?)', |
| 661 | ); |
| 662 | |
| 663 | return implode( '', $regex_pieces ); |
| 664 | } |
| 665 | |
| 666 | /** |
| 667 | * @param $code |
| 668 | * @param $base |
| 669 | * @param $template |
| 670 | * @param $pod |
| 671 | * |
| 672 | * @return string |
| 673 | */ |
| 674 | function frontier_end_template( $code, $base, $template, $pod ) { |
| 675 | |
| 676 | global $template_post_blocks; |
| 677 | |
| 678 | if ( ! empty( $template_post_blocks['before'][ $pod->pod ] ) ) { |
| 679 | $code = $template_post_blocks['before'][ $pod->pod ] . $code; |
| 680 | |
| 681 | unset( $template_post_blocks['before'][ $pod->pod ] ); |
| 682 | } |
| 683 | |
| 684 | if ( ! empty( $template_post_blocks['after'][ $pod->pod ] ) ) { |
| 685 | $code .= $template_post_blocks['after'][ $pod->pod ]; |
| 686 | |
| 687 | unset( $template_post_blocks['after'][ $pod->pod ] ); |
| 688 | } |
| 689 | |
| 690 | return pods_do_shortcode( $code, frontier_get_shortcodes() ); |
| 691 | } |
| 692 |