assets
2 weeks ago
includes
2 weeks ago
Templates.php
2 weeks ago
class-pods_templates.php
2 weeks ago
class-pods_templates.php
531 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Pods_Templates_Frontier |
| 4 | * |
| 5 | * @package Pods_Templates_Frontier |
| 6 | * @author David Cramer <david@digilab.co.za> |
| 7 | * @license GPL-2.0+ |
| 8 | * @link |
| 9 | * @copyright 2014 David Cramer |
| 10 | */ |
| 11 | |
| 12 | /** |
| 13 | * Plugin class. |
| 14 | * |
| 15 | * @package Pods_Templates_Frontier |
| 16 | * @author David Cramer <david@digilab.co.za> |
| 17 | */ |
| 18 | if ( class_exists( 'Pods_Frontier_Template_Editor' ) || class_exists( 'Pods_Templates_Frontier' ) ) { |
| 19 | return; |
| 20 | } |
| 21 | |
| 22 | /** |
| 23 | * Class Pods_Templates_Frontier |
| 24 | */ |
| 25 | class Pods_Templates_Frontier { |
| 26 | |
| 27 | /** |
| 28 | * @var string |
| 29 | */ |
| 30 | const VERSION = '1.00'; |
| 31 | |
| 32 | /** |
| 33 | * @var string |
| 34 | */ |
| 35 | protected $plugin_slug = 'pods_templates'; |
| 36 | |
| 37 | /** |
| 38 | * @var object |
| 39 | */ |
| 40 | protected static $instance = null; |
| 41 | |
| 42 | /** |
| 43 | * @var array |
| 44 | */ |
| 45 | protected $element_instances = array(); |
| 46 | |
| 47 | /** |
| 48 | * @var array |
| 49 | */ |
| 50 | protected $element_css_once = array(); |
| 51 | |
| 52 | /** |
| 53 | * @var array |
| 54 | */ |
| 55 | protected $elements = array(); |
| 56 | |
| 57 | /** |
| 58 | * @var string |
| 59 | */ |
| 60 | protected $plugin_screen_hook_suffix = null; |
| 61 | |
| 62 | /** |
| 63 | * Initialize the plugin by setting localization, filters, and administration functions. |
| 64 | */ |
| 65 | private function __construct() { |
| 66 | |
| 67 | add_filter( 'pods_templates_pre_template', 'frontier_prefilter_template', 25, 4 ); |
| 68 | // Load admin style sheet and JavaScript. |
| 69 | add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_admin_stylescripts' ), 20 ); |
| 70 | add_action( 'wp_footer', array( $this, 'footer_scripts' ) ); |
| 71 | add_action( 'init', array( $this, 'activate_metaboxes' ) ); |
| 72 | } |
| 73 | |
| 74 | /** |
| 75 | * Return an instance of this class. |
| 76 | * |
| 77 | * @return object A single instance of this class. |
| 78 | */ |
| 79 | public static function get_instance() { |
| 80 | |
| 81 | // If the single instance hasn't been set, set it now. |
| 82 | if ( null == self::$instance ) { |
| 83 | self::$instance = new self(); |
| 84 | } |
| 85 | |
| 86 | return self::$instance; |
| 87 | } |
| 88 | |
| 89 | /** |
| 90 | * Register and enqueue admin-specific style sheet. |
| 91 | * |
| 92 | * @return null |
| 93 | */ |
| 94 | public function enqueue_admin_stylescripts() { |
| 95 | |
| 96 | $screen = get_current_screen(); |
| 97 | |
| 98 | if ( ! $screen || ! isset( $this->plugin_screen_hook_suffix ) ) { |
| 99 | return; |
| 100 | } |
| 101 | |
| 102 | if ( in_array( $screen->id, $this->plugin_screen_hook_suffix, true ) ) { |
| 103 | $slug = array_search( $screen->id, $this->plugin_screen_hook_suffix ); |
| 104 | // $configfiles = glob( $this->get_path( __FILE__ ) .'configs/'.$slug.'-*.php' ); |
| 105 | if ( file_exists( $this->get_path( __FILE__ ) . 'configs/fieldgroups-' . $slug . '.php' ) ) { |
| 106 | include $this->get_path( __FILE__ ) . 'configs/fieldgroups-' . $slug . '.php'; |
| 107 | } |
| 108 | |
| 109 | if ( ! empty( $configfiles ) ) { |
| 110 | |
| 111 | foreach ( $configfiles as $key => $fieldfile ) { |
| 112 | include $fieldfile; |
| 113 | if ( ! empty( $group['scripts'] ) ) { |
| 114 | foreach ( $group['scripts'] as $script ) { |
| 115 | wp_enqueue_script( $this->plugin_slug . '-' . strtok( $script, '.' ), $this->get_url( 'assets/js/' . $script, __FILE__ ), array( 'jquery' ) ); |
| 116 | } |
| 117 | } |
| 118 | if ( ! empty( $group['styles'] ) ) { |
| 119 | foreach ( $group['styles'] as $style ) { |
| 120 | wp_enqueue_style( $this->plugin_slug . '-' . strtok( $style, '.' ), $this->get_url( 'assets/css/' . $style, __FILE__ ) ); |
| 121 | } |
| 122 | } |
| 123 | } |
| 124 | } |
| 125 | wp_enqueue_style( $this->plugin_slug . '-admin-styles', $this->get_url( 'assets/css/panel.css', __FILE__ ), array(), self::VERSION ); |
| 126 | wp_enqueue_style( 'pods-codemirror' ); |
| 127 | wp_enqueue_script( $this->plugin_slug . '-admin-scripts', $this->get_url( 'assets/js/panel.js', __FILE__ ), array(), self::VERSION ); |
| 128 | wp_enqueue_script( 'pods_codemirror' ); |
| 129 | wp_enqueue_script( 'pods-codemirror-overlay' ); |
| 130 | wp_enqueue_script( 'pods-codemirror-hints' ); |
| 131 | wp_enqueue_script( $this->plugin_slug . '-cm-editor', $this->get_url( 'assets/js/editor1.js', __FILE__ ), array( 'jquery' ), self::VERSION, true ); |
| 132 | wp_enqueue_script( 'pods-codemirror-mode-xml' ); |
| 133 | wp_enqueue_script( 'pods-codemirror-mode-html' ); |
| 134 | wp_enqueue_script( 'pods-codemirror-mode-css' ); |
| 135 | }//end if |
| 136 | |
| 137 | } |
| 138 | |
| 139 | /** |
| 140 | * Process a field value |
| 141 | * |
| 142 | * @param $type |
| 143 | * @param $value |
| 144 | * |
| 145 | * @return mixed |
| 146 | */ |
| 147 | public function process_value( $type, $value ) { |
| 148 | |
| 149 | switch ( $type ) { |
| 150 | default: |
| 151 | return $value; |
| 152 | break; |
| 153 | |
| 154 | } |
| 155 | |
| 156 | return $value; |
| 157 | |
| 158 | } |
| 159 | |
| 160 | /** |
| 161 | * Register metaboxes. |
| 162 | * |
| 163 | * @return null |
| 164 | */ |
| 165 | public function activate_metaboxes() { |
| 166 | |
| 167 | add_action( 'add_meta_boxes__pods_template', array( $this, 'add_metaboxes' ), 5, 2 ); |
| 168 | add_action( 'save_post', array( $this, 'save_post_metaboxes' ), 1, 2 ); |
| 169 | |
| 170 | } |
| 171 | |
| 172 | /** |
| 173 | * setup meta boxes. |
| 174 | * |
| 175 | * @param bool $post |
| 176 | * |
| 177 | * @return null |
| 178 | */ |
| 179 | public function add_metaboxes( $post = false ) { |
| 180 | |
| 181 | if ( ! empty( $post ) ) { |
| 182 | if ( ! in_array( $post->post_type, array( '_pods_template' ), true ) ) { |
| 183 | return; |
| 184 | } |
| 185 | |
| 186 | $slug = $post->post_type; |
| 187 | } else { |
| 188 | $screen = get_current_screen(); |
| 189 | if ( ! $screen || ! in_array( $screen->base, array( '_pods_template' ), true ) ) { |
| 190 | return; |
| 191 | } |
| 192 | |
| 193 | $slug = $screen->base; |
| 194 | } |
| 195 | |
| 196 | $this->plugin_screen_hook_suffix[ $slug ] = $post->post_type; |
| 197 | |
| 198 | // Required Styles for metabox |
| 199 | wp_enqueue_style( $this->plugin_slug . '-view_template-styles', $this->get_url( 'assets/css/styles-view_template.css', __FILE__ ), array(), self::VERSION ); |
| 200 | |
| 201 | // Required scripts for metabox |
| 202 | wp_enqueue_script( 'jquery-ui-resizable' ); |
| 203 | wp_enqueue_script( $this->plugin_slug . '-handlebarsjs', $this->get_url( 'assets/js/handlebars2.js', __FILE__ ), array( 'jquery' ), self::VERSION, true ); |
| 204 | wp_enqueue_script( $this->plugin_slug . '-baldrickjs', $this->get_url( 'assets/js/jquery.baldrick3.js', __FILE__ ), array( 'jquery' ), self::VERSION, true ); |
| 205 | wp_enqueue_script( $this->plugin_slug . '-handlebars-baldrick', $this->get_url( 'assets/js/handlebars.baldrick2.js', __FILE__ ), array( 'jquery' ), self::VERSION, true ); |
| 206 | wp_enqueue_style( $this->plugin_slug . '-pod_reference-styles', $this->get_url( 'assets/css/styles-pod_reference.css', __FILE__ ), array(), self::VERSION ); |
| 207 | |
| 208 | // add metabox |
| 209 | add_meta_box( |
| 210 | 'view_template', __( 'Template', 'pods' ), array( |
| 211 | $this, |
| 212 | 'render_metaboxes_custom', |
| 213 | ), '_pods_template', 'normal', 'high', array( |
| 214 | 'slug' => 'view_template', |
| 215 | 'groups' => array(), |
| 216 | ) |
| 217 | ); |
| 218 | |
| 219 | add_meta_box( |
| 220 | 'pod_reference', __( 'Pod Reference', 'pods' ), array( |
| 221 | $this, |
| 222 | 'render_metaboxes_custom', |
| 223 | ), '_pods_template', 'side', 'default', array( |
| 224 | 'slug' => 'pod_reference', |
| 225 | 'groups' => array(), |
| 226 | ) |
| 227 | ); |
| 228 | |
| 229 | } |
| 230 | |
| 231 | /** |
| 232 | * render template based meta boxes. |
| 233 | * |
| 234 | * @param $post |
| 235 | * @param $args |
| 236 | * |
| 237 | * @return null |
| 238 | */ |
| 239 | public function render_metaboxes_custom( $post, $args ) { |
| 240 | |
| 241 | // include the metabox view |
| 242 | echo '<input type="hidden" name="pods_templates_metabox" id="pods_templates_metabox" value="' . esc_attr( wp_create_nonce( plugin_basename( __FILE__ ) ) ) . '" />'; |
| 243 | echo '<input type="hidden" name="pods_templates_metabox_prefix[]" value="' . esc_attr( $args['args']['slug'] ) . '" />'; |
| 244 | |
| 245 | // get post meta to $atts $ post content - ir the widget option |
| 246 | if ( ! empty( $post ) ) { |
| 247 | $atts = get_post_meta( $post->ID, $args['args']['slug'], true ); |
| 248 | $content = $post->post_content; |
| 249 | } else { |
| 250 | $atts = get_option( $args['args']['slug'] ); |
| 251 | $content = ''; |
| 252 | } |
| 253 | |
| 254 | if ( file_exists( $this->get_path( __FILE__ ) . 'includes/element-' . $args['args']['slug'] . '.php' ) ) { |
| 255 | include $this->get_path( __FILE__ ) . 'includes/element-' . $args['args']['slug'] . '.php'; |
| 256 | } elseif ( file_exists( $this->get_path( __FILE__ ) . 'includes/element-' . $args['args']['slug'] . '.html' ) ) { |
| 257 | include $this->get_path( __FILE__ ) . 'includes/element-' . $args['args']['slug'] . '.html'; |
| 258 | } |
| 259 | // add script |
| 260 | if ( file_exists( $this->get_path( __FILE__ ) . 'assets/js/scripts-' . $args['args']['slug'] . '.php' ) ) { |
| 261 | echo "<script type=\"text/javascript\">\r\n"; |
| 262 | include $this->get_path( __FILE__ ) . 'assets/js/scripts-' . $args['args']['slug'] . '.php'; |
| 263 | echo "</script>\r\n"; |
| 264 | } elseif ( file_exists( $this->get_path( __FILE__ ) . 'assets/js/scripts-' . $args['args']['slug'] . '.js' ) ) { |
| 265 | wp_enqueue_script( $this->plugin_slug . '-' . $args['args']['slug'] . '-script', $this->get_url( 'assets/js/scripts-' . $args['args']['slug'] . '.js', __FILE__ ), array( 'jquery' ), self::VERSION, true ); |
| 266 | } |
| 267 | |
| 268 | } |
| 269 | |
| 270 | /** |
| 271 | * save metabox data |
| 272 | * |
| 273 | * @param $pid |
| 274 | * @param $post |
| 275 | */ |
| 276 | public function save_post_metaboxes( $pid, $post ) { |
| 277 | |
| 278 | if ( ! isset( $_POST['pods_templates_metabox'] ) || ! isset( $_POST['pods_templates_metabox_prefix'] ) ) { |
| 279 | return; |
| 280 | } |
| 281 | |
| 282 | if ( ! wp_verify_nonce( $_POST['pods_templates_metabox'], plugin_basename( __FILE__ ) ) ) { |
| 283 | return $post->ID; |
| 284 | } |
| 285 | if ( ! current_user_can( 'edit_post', $post->ID ) ) { |
| 286 | return $post->ID; |
| 287 | } |
| 288 | if ( $post->post_type == 'revision' ) { |
| 289 | return; |
| 290 | } |
| 291 | |
| 292 | foreach ( $_POST['pods_templates_metabox_prefix'] as $prefix ) { |
| 293 | if ( ! isset( $_POST[ $prefix ] ) ) { |
| 294 | continue; |
| 295 | } |
| 296 | |
| 297 | delete_post_meta( $post->ID, $prefix ); |
| 298 | add_post_meta( $post->ID, $prefix, $_POST[ $prefix ] ); |
| 299 | } |
| 300 | |
| 301 | // Clean the Pods Blocks cache so that any new/updated templates show up. |
| 302 | pods_transient_clear( 'pods_blocks' ); |
| 303 | pods_transient_clear( 'pods_blocks_js' ); |
| 304 | } |
| 305 | |
| 306 | /** |
| 307 | * create and register an instance ID |
| 308 | * |
| 309 | * @param $id |
| 310 | * @param $process |
| 311 | * |
| 312 | * @return string |
| 313 | */ |
| 314 | public function element_instance_id( $id, $process ) { |
| 315 | |
| 316 | $this->element_instances[ $id ][ $process ][] = true; |
| 317 | $count = count( $this->element_instances[ $id ][ $process ] ); |
| 318 | if ( $count > 1 ) { |
| 319 | return $id . ( $count - 1 ); |
| 320 | } |
| 321 | |
| 322 | return $id; |
| 323 | } |
| 324 | |
| 325 | /** |
| 326 | * Render the element |
| 327 | * |
| 328 | * @param $atts |
| 329 | * @param $content |
| 330 | * @param $slug |
| 331 | * @param bool $head |
| 332 | * |
| 333 | * @return string|void |
| 334 | */ |
| 335 | public function render_element( $atts, $content, $slug, $head = false ) { |
| 336 | |
| 337 | $raw_atts = $atts; |
| 338 | |
| 339 | if ( ! empty( $head ) ) { |
| 340 | $instanceID = $this->element_instance_id( 'pods_templates' . $slug, 'header' ); |
| 341 | } else { |
| 342 | $instanceID = $this->element_instance_id( 'pods_templates' . $slug, 'footer' ); |
| 343 | } |
| 344 | |
| 345 | // $configfiles = glob($this->get_path( __FILE__ ) .'configs/'.$slug.'-*.php'); |
| 346 | if ( file_exists( $this->get_path( __FILE__ ) . 'configs/fieldgroups-' . $slug . '.php' ) ) { |
| 347 | include $this->get_path( __FILE__ ) . 'configs/fieldgroups-' . $slug . '.php'; |
| 348 | |
| 349 | $defaults = array(); |
| 350 | foreach ( $configfiles as $file ) { |
| 351 | |
| 352 | include $file; |
| 353 | foreach ( $group['fields'] as $variable => $conf ) { |
| 354 | if ( ! empty( $group['multiple'] ) ) { |
| 355 | $value = array( $this->process_value( $conf['type'], $conf['default'] ) ); |
| 356 | } else { |
| 357 | $value = $this->process_value( $conf['type'], $conf['default'] ); |
| 358 | } |
| 359 | if ( ! empty( $group['multiple'] ) ) { |
| 360 | if ( isset( $atts[ $variable . '_1' ] ) ) { |
| 361 | $index = 1; |
| 362 | $value = array(); |
| 363 | while ( isset( $atts[ $variable . '_' . $index ] ) ) { |
| 364 | $value[] = $this->process_value( $conf['type'], $atts[ $variable . '_' . $index ] ); |
| 365 | $index ++; |
| 366 | } |
| 367 | } elseif ( isset( $atts[ $variable ] ) ) { |
| 368 | if ( is_array( $atts[ $variable ] ) ) { |
| 369 | foreach ( $atts[ $variable ] as &$varval ) { |
| 370 | $varval = $this->process_value( $conf['type'], $varval ); |
| 371 | } |
| 372 | $value = $atts[ $variable ]; |
| 373 | } else { |
| 374 | $value[] = $this->process_value( $conf['type'], $atts[ $variable ] ); |
| 375 | } |
| 376 | } |
| 377 | } else { |
| 378 | if ( isset( $atts[ $variable ] ) ) { |
| 379 | $value = $this->process_value( $conf['type'], $atts[ $variable ] ); |
| 380 | } |
| 381 | }//end if |
| 382 | |
| 383 | if ( ! empty( $group['multiple'] ) && ! empty( $value ) ) { |
| 384 | foreach ( $value as $key => $val ) { |
| 385 | $groups[ $group['master'] ][ $key ][ $variable ] = $val; |
| 386 | } |
| 387 | } |
| 388 | $defaults[ $variable ] = $value; |
| 389 | }//end foreach |
| 390 | }//end foreach |
| 391 | $atts = $defaults; |
| 392 | }//end if |
| 393 | |
| 394 | // pull in the assets |
| 395 | $assets = array(); |
| 396 | if ( file_exists( $this->get_path( __FILE__ ) . 'assets/assets-' . $slug . '.php' ) ) { |
| 397 | include $this->get_path( __FILE__ ) . 'assets/assets-' . $slug . '.php'; |
| 398 | } |
| 399 | |
| 400 | ob_start(); |
| 401 | if ( file_exists( $this->get_path( __FILE__ ) . 'includes/element-' . $slug . '.php' ) ) { |
| 402 | include $this->get_path( __FILE__ ) . 'includes/element-' . $slug . '.php'; |
| 403 | } else { |
| 404 | if ( file_exists( $this->get_path( __FILE__ ) . 'includes/element-' . $slug . '.html' ) ) { |
| 405 | include $this->get_path( __FILE__ ) . 'includes/element-' . $slug . '.html'; |
| 406 | } |
| 407 | } |
| 408 | $out = ob_get_clean(); |
| 409 | |
| 410 | if ( ! empty( $head ) ) { |
| 411 | |
| 412 | // process headers - CSS |
| 413 | if ( file_exists( $this->get_path( __FILE__ ) . 'assets/css/styles-' . $slug . '.php' ) ) { |
| 414 | ob_start(); |
| 415 | include $this->get_path( __FILE__ ) . 'assets/css/styles-' . $slug . '.php'; |
| 416 | $this->element_header_styles[] = ob_get_clean(); |
| 417 | add_action( 'wp_head', array( $this, 'header_styles' ) ); |
| 418 | } else { |
| 419 | if ( file_exists( $this->get_path( __FILE__ ) . 'assets/css/styles-' . $slug . '.css' ) ) { |
| 420 | wp_enqueue_style( $this->plugin_slug . '-' . $slug . '-styles', $this->get_url( 'assets/css/styles-' . $slug . '.css', __FILE__ ), array(), self::VERSION ); |
| 421 | } |
| 422 | } |
| 423 | // process headers - JS |
| 424 | if ( file_exists( $this->get_path( __FILE__ ) . 'assets/js/scripts-' . $slug . '.php' ) ) { |
| 425 | ob_start(); |
| 426 | include $this->get_path( __FILE__ ) . 'assets/js/scripts-' . $slug . '.php'; |
| 427 | $this->element_footer_scripts[] = ob_get_clean(); |
| 428 | } else { |
| 429 | if ( file_exists( $this->get_path( __FILE__ ) . 'assets/js/scripts-' . $slug . '.js' ) ) { |
| 430 | wp_enqueue_script( $this->plugin_slug . '-' . $slug . '-script', $this->get_url( 'assets/js/scripts-' . $slug . '.js', __FILE__ ), array( 'jquery' ), self::VERSION, true ); |
| 431 | } |
| 432 | } |
| 433 | // get clean do shortcode for header checking |
| 434 | ob_start(); |
| 435 | pods_do_shortcode( |
| 436 | $out, array( |
| 437 | 'each', |
| 438 | 'pod_sub_template', |
| 439 | 'once', |
| 440 | 'pod_once_template', |
| 441 | 'before', |
| 442 | 'pod_before_template', |
| 443 | 'after', |
| 444 | 'pod_after_template', |
| 445 | 'if', |
| 446 | 'pod_if_field', |
| 447 | ) |
| 448 | ); |
| 449 | ob_get_clean(); |
| 450 | |
| 451 | return; |
| 452 | }//end if |
| 453 | |
| 454 | return pods_do_shortcode( |
| 455 | $out, array( |
| 456 | 'each', |
| 457 | 'pod_sub_template', |
| 458 | 'once', |
| 459 | 'pod_once_template', |
| 460 | 'before', |
| 461 | 'pod_before_template', |
| 462 | 'after', |
| 463 | 'pod_after_template', |
| 464 | 'if', |
| 465 | 'pod_if_field', |
| 466 | ) |
| 467 | ); |
| 468 | } |
| 469 | |
| 470 | /** |
| 471 | * Render any header styles |
| 472 | */ |
| 473 | public function header_styles() { |
| 474 | |
| 475 | if ( ! empty( $this->element_header_styles ) ) { |
| 476 | echo "<style type=\"text/css\">\r\n"; |
| 477 | foreach ( $this->element_header_styles as $styles ) { |
| 478 | echo $styles . "\r\n"; |
| 479 | } |
| 480 | echo "</style>\r\n"; |
| 481 | } |
| 482 | } |
| 483 | |
| 484 | /** |
| 485 | * Render any footer scripts |
| 486 | */ |
| 487 | public function footer_scripts() { |
| 488 | |
| 489 | if ( ! empty( $this->element_footer_scripts ) ) { |
| 490 | echo "<script type=\"text/javascript\">\r\n"; |
| 491 | foreach ( $this->element_footer_scripts as $script ) { |
| 492 | echo $script . "\r\n"; |
| 493 | } |
| 494 | echo "</script>\r\n"; |
| 495 | } |
| 496 | } |
| 497 | |
| 498 | /** |
| 499 | * |
| 500 | * Get the current URL |
| 501 | * |
| 502 | * @param null $src |
| 503 | * @param null $path |
| 504 | * |
| 505 | * @return string |
| 506 | */ |
| 507 | public static function get_url( $src = null, $path = null ) { |
| 508 | |
| 509 | if ( ! empty( $path ) ) { |
| 510 | return plugins_url( $src, $path ); |
| 511 | } |
| 512 | |
| 513 | return trailingslashit( plugins_url( $path, __FILE__ ) ); |
| 514 | } |
| 515 | |
| 516 | /** |
| 517 | * |
| 518 | * Get the current URL |
| 519 | * |
| 520 | * @param null $src |
| 521 | * |
| 522 | * @return string |
| 523 | */ |
| 524 | public static function get_path( $src = null ) { |
| 525 | |
| 526 | return plugin_dir_path( $src ); |
| 527 | |
| 528 | } |
| 529 | |
| 530 | } |
| 531 |