classes
8 years ago
elements
8 years ago
define.php
8 years ago
general-functions.php
8 years ago
general-hooks.php
8 years ago
general-shortcodes.php
8 years ago
index.php
8 years ago
general-functions.php
950 lines
| 1 | <?php |
| 2 | /** |
| 3 | * |
| 4 | * |
| 5 | * @package Auxin |
| 6 | * @license LICENSE.txt |
| 7 | * @author |
| 8 | * @link http://averta.net/phlox/ |
| 9 | * @copyright (c) 2010-2017 |
| 10 | */ |
| 11 | |
| 12 | /** |
| 13 | * Whether a plugin is active or not |
| 14 | * |
| 15 | * @param string $plugin_basename plugin directory name and mail file address |
| 16 | * @return bool True if plugin is active and FALSE otherwise |
| 17 | */ |
| 18 | if( ! function_exists( 'auxin_is_plugin_active' ) ){ |
| 19 | function auxin_is_plugin_active( $plugin_basename ){ |
| 20 | include_once( ABSPATH . 'wp-admin/includes/plugin.php' ); |
| 21 | return is_plugin_active( $plugin_basename ); |
| 22 | } |
| 23 | } |
| 24 | |
| 25 | |
| 26 | /** |
| 27 | * Retrieves the markup for footer logo element |
| 28 | * |
| 29 | * @param array $args The properties fort this element |
| 30 | * |
| 31 | * @return string The markup for logo element |
| 32 | */ |
| 33 | function auxin_get_footer_logo_block( $args = array() ){ |
| 34 | |
| 35 | $defaults = array( |
| 36 | 'css_class' => '', |
| 37 | 'middle' => true |
| 38 | ); |
| 39 | |
| 40 | $args = wp_parse_args( $args, $defaults ); |
| 41 | |
| 42 | ob_start(); |
| 43 | ?> |
| 44 | <div class="aux-logo <?php echo $args['css_class']; ?>"> |
| 45 | <a class="aux-logo-anchor <?php echo ($args['middle'] ? 'aux-middle' : ''); ?>" href="<?php echo esc_url( home_url( '/' ) ); ?>" title="<?php echo esc_attr( get_bloginfo( 'name', 'display' ) ); ?>" rel="home"> |
| 46 | <?php echo _auxin_get_footer_logo_image(); ?> |
| 47 | </a> |
| 48 | </div><!-- end logo aux-fold --> |
| 49 | |
| 50 | <?php |
| 51 | return ob_get_clean(); |
| 52 | } |
| 53 | |
| 54 | |
| 55 | /** |
| 56 | * Retrieves the footer logo image tag |
| 57 | * |
| 58 | * @return string The markup for logo image |
| 59 | */ |
| 60 | function _auxin_get_footer_logo_image(){ |
| 61 | |
| 62 | return wp_get_attachment_image( auxin_get_option('site_secondary_logo_image'), 'full', false, array( |
| 63 | 'class' => 'aux-logo-image aux-logo-dark', |
| 64 | 'itemprop' => 'logo', |
| 65 | 'alt' => esc_attr( get_bloginfo( 'name', 'display' ) ) |
| 66 | ) ); |
| 67 | |
| 68 | } |
| 69 | |
| 70 | //// is absolute url /////////////////////////////////////////////////////////////////// |
| 71 | |
| 72 | /** |
| 73 | * Whether it's absolute url or not |
| 74 | * |
| 75 | * @param string $url The URL |
| 76 | * @return bool TRUE if the URL is absolute |
| 77 | */ |
| 78 | |
| 79 | if( ! function_exists( "auxin_is_absolute_url" ) ){ |
| 80 | |
| 81 | function auxin_is_absolute_url( $url ){ |
| 82 | return preg_match( "~^(?:f|ht)tps?://~i", $url ); |
| 83 | } |
| 84 | |
| 85 | } |
| 86 | |
| 87 | |
| 88 | //// create absolute url if the url is relative //////////////////////////////////////// |
| 89 | |
| 90 | /** |
| 91 | * Print absolute URL for media file even if the URL is relative |
| 92 | * |
| 93 | * @param string $url The link to media file |
| 94 | * @return void |
| 95 | */ |
| 96 | function auxin_the_absolute_image_url( $url ){ |
| 97 | echo auxin_get_the_absolute_image_url( $url ); |
| 98 | } |
| 99 | |
| 100 | /** |
| 101 | * Get absolute URL for media file event if the URL is relative |
| 102 | * |
| 103 | * @param string $url The link to media file |
| 104 | * @return string The absolute URL to media file |
| 105 | */ |
| 106 | if( ! function_exists( 'auxin_get_the_absolute_image_url' ) ){ |
| 107 | |
| 108 | function auxin_get_the_absolute_image_url( $url ){ |
| 109 | if( ! isset( $url ) || empty( $url ) ) return ''; |
| 110 | |
| 111 | if( auxin_is_absolute_url( $url ) || auxin_contains_upload_dir( $url ) ) return $url; |
| 112 | |
| 113 | $uploads = wp_get_upload_dir(); |
| 114 | return trailingslashit( $uploads['baseurl'] ) . $url; |
| 115 | } |
| 116 | |
| 117 | } |
| 118 | |
| 119 | //// get all registerd siderbar ids /////////////////////////////////////////////////// |
| 120 | |
| 121 | if( ! function_exists( 'auxin_get_all_sidebar_ids' ) ){ |
| 122 | |
| 123 | function auxin_get_all_sidebar_ids(){ |
| 124 | $sidebars = get_theme_mod( 'auxin_sidebars'); |
| 125 | $output = array(); |
| 126 | |
| 127 | if( isset( $auxin_sidebars ) && ! empty( $auxin_sidebars ) ){ |
| 128 | foreach( $sidebars as $key => $value ) { |
| 129 | $output[] = THEME_ID .'-'. strtolower( str_replace(' ', '-', $value) ); |
| 130 | } |
| 131 | } |
| 132 | return $output; |
| 133 | } |
| 134 | |
| 135 | } |
| 136 | |
| 137 | //// remove all auto generated p tags from shortcode content ////////////////////////// |
| 138 | |
| 139 | if( ! function_exists( "auxin_do_cleanup_shortcode" ) ){ |
| 140 | |
| 141 | function auxin_do_cleanup_shortcode( $content ) { |
| 142 | |
| 143 | /* Parse nested shortcodes and add formatting. */ |
| 144 | $content = trim( wpautop( do_shortcode( $content ) ) ); |
| 145 | |
| 146 | /* Remove any instances of '<p>' '</p>'. */ |
| 147 | $content = auxin_cleanup_content( $content ); |
| 148 | |
| 149 | return $content; |
| 150 | } |
| 151 | |
| 152 | } |
| 153 | |
| 154 | |
| 155 | //// remove all p tags from string //////////////////////////////////////////////////// |
| 156 | |
| 157 | if( ! function_exists( 'auxin_cleanup_content' ) ){ |
| 158 | |
| 159 | function auxin_cleanup_content( $content ) { |
| 160 | /* Remove any instances of '<p>' '</p>'. */ |
| 161 | return str_replace( array('<p>','</p>'), array('','') , $content ); |
| 162 | } |
| 163 | |
| 164 | } |
| 165 | |
| 166 | /*-----------------------------------------------------------------------------------*/ |
| 167 | /* A function that makes excluding featured image, post formats and post ids simpler |
| 168 | /*-----------------------------------------------------------------------------------*/ |
| 169 | |
| 170 | if( ! function_exists( 'auxin_parse_query_args' ) ){ |
| 171 | |
| 172 | |
| 173 | /** |
| 174 | * A function that makes excluding featured image, post formats and post ids simpler |
| 175 | * |
| 176 | * @param array $args The list of options and query params |
| 177 | * @return array The parsed args as array |
| 178 | */ |
| 179 | function auxin_parse_query_args( $args ){ |
| 180 | |
| 181 | $defaults = array( |
| 182 | 'post_type' => 'post', |
| 183 | 'post_status' => 'publish', |
| 184 | 'posts_per_page' => -1, |
| 185 | 'ignore_sticky_posts' => 1, |
| 186 | |
| 187 | 'posts__in' => '', // display only these post IDs. array or string comma separated |
| 188 | 'posts__not_in' => '', // exclude these post IDs from result. array or string comma separated |
| 189 | |
| 190 | 'include_posts__in' => '', // include these post IDs in result too. array or string comma separated |
| 191 | 'exclude_without_media' => 0, // exclude the posts without featured image |
| 192 | 'exclude_post_formats_in' => '', // exclude the post with these post formats |
| 193 | ); |
| 194 | |
| 195 | // parse and merge the passed args |
| 196 | $parsed_args = wp_parse_args( $args, $defaults ); |
| 197 | |
| 198 | |
| 199 | // Exclude post formats ---------------------------------------------------- |
| 200 | |
| 201 | // exclude post formats if specified |
| 202 | if( ! empty( $parsed_args['exclude_post_formats_in'] ) ){ |
| 203 | |
| 204 | // generate post-format terms (i.e post-format-aside) |
| 205 | $post_format_terms = array(); |
| 206 | foreach ( $parsed_args['exclude_post_formats_in'] as $_post_format ) { |
| 207 | $post_format_terms[] = 'post-format-' . $_post_format; |
| 208 | } |
| 209 | |
| 210 | // exclude the redundant taxonomies (post-format) |
| 211 | $parsed_args['tax_query'] = array( |
| 212 | array( |
| 213 | 'taxonomy' => 'post_format', |
| 214 | 'field' => 'slug', |
| 215 | 'terms' => $post_format_terms, |
| 216 | 'operator' => 'NOT IN' |
| 217 | ) |
| 218 | ); |
| 219 | |
| 220 | } |
| 221 | |
| 222 | // Exclude posts without featured image ------------------------------------ |
| 223 | |
| 224 | // whether to exclude posts without featured-image or not |
| 225 | if( $parsed_args['exclude_without_media'] ){ |
| 226 | $parsed_args['meta_query'] = array( |
| 227 | array( |
| 228 | 'key' => '_thumbnail_id', |
| 229 | 'value' => '', |
| 230 | 'compare' => '!=' |
| 231 | ) |
| 232 | ); |
| 233 | } |
| 234 | |
| 235 | |
| 236 | // Include, Exclude & Replace Post IDs ------------------------------------- |
| 237 | |
| 238 | // get the list of custom post ids to display |
| 239 | $only_posts = $parsed_args['posts__in'] ? wp_parse_id_list( $parsed_args['posts__in'] ) : array(); |
| 240 | |
| 241 | // get the list of custom post ids to include |
| 242 | $include_posts = $parsed_args['include_posts__in'] ? wp_parse_id_list( $parsed_args['include_posts__in'] ) : array(); |
| 243 | |
| 244 | // get the list of custom post ids to exclude |
| 245 | $exclude_posts = $parsed_args['posts__not_in'] ? wp_parse_id_list( $parsed_args['posts__not_in'] ) : array(); |
| 246 | |
| 247 | |
| 248 | // if both of post__in and post__not_in options are defined, we have to array_diff the arrays, |
| 249 | // because we cannot use post__in & post__not_in at the time in WordPress |
| 250 | |
| 251 | if( $only_posts ){ |
| 252 | |
| 253 | if( $exclude_posts ){ |
| 254 | // remove the excluded post ids from post__in list |
| 255 | if( $only_posts = array_filter( array_diff( $only_posts, $exclude_posts ) ) ){ |
| 256 | $parsed_args['post__in'] = $only_posts; |
| 257 | } |
| 258 | } else { |
| 259 | $parsed_args['post__in'] = $only_posts; |
| 260 | } |
| 261 | $parsed_args['posts__not_in'] = ''; |
| 262 | |
| 263 | // if include_posts__in was specified |
| 264 | } elseif( $include_posts ){ |
| 265 | |
| 266 | $extra_query_args = $parsed_args; |
| 267 | |
| 268 | // query the posts other than the ones we intend to include |
| 269 | $include_and_exclude_posts = array_unique( array_filter( array_merge( $include_posts, $exclude_posts ) ) ); |
| 270 | // remove the excluded post ids from include_posts__in list |
| 271 | $the_posts_to_include = array_diff( $include_posts, $exclude_posts ); |
| 272 | |
| 273 | $extra_query_args['fields'] = 'ids'; // just get IDs, for better performance |
| 274 | $extra_query_args['post__in'] = ''; // forget post__in in this pre query |
| 275 | $extra_query_args['post__not_in'] = $include_and_exclude_posts; // dont select our include adn exclude posts in this query, we will prepend them later |
| 276 | |
| 277 | // get the post ids other than our include and exclude list |
| 278 | $other_post_ids = get_posts( $extra_query_args ); |
| 279 | |
| 280 | // prepend the included post ids |
| 281 | $merged_post_ids = array_merge( $the_posts_to_include, $other_post_ids ); |
| 282 | |
| 283 | // change the main query base on previous result |
| 284 | $parsed_args = array( |
| 285 | 'post__in' => $merged_post_ids, |
| 286 | 'orderby' => 'post__in', // query base on the order of defined post ids |
| 287 | 'posts_per_page' => $parsed_args['posts_per_page'], |
| 288 | 'ignore_sticky_posts' => 1 |
| 289 | ); |
| 290 | |
| 291 | // if just "post__not_in" option is specified |
| 292 | } elseif( $exclude_posts ) { |
| 293 | $parsed_args['post__not_in'] = $exclude_posts; |
| 294 | } |
| 295 | |
| 296 | // Remove extra query args ------------------------------------------------- |
| 297 | |
| 298 | unset( $parsed_args['include_posts__in'] ); |
| 299 | unset( $parsed_args['exclude_without_media'] ); |
| 300 | unset( $parsed_args['exclude_post_formats_in'] ); |
| 301 | |
| 302 | return $parsed_args; |
| 303 | } |
| 304 | |
| 305 | } |
| 306 | |
| 307 | |
| 308 | |
| 309 | /*-----------------------------------------------------------------------------------*/ |
| 310 | /* Extract only raw text - remove all special charecters, html tags, js and css codes |
| 311 | /*-----------------------------------------------------------------------------------*/ |
| 312 | |
| 313 | function auxin_extract_text( $content = null ) { |
| 314 | // decode encoded html tags |
| 315 | $content = htmlspecialchars_decode($content); |
| 316 | // remove script tag and inline js content |
| 317 | $content = preg_replace('#<script(.*?)>(.*?)</script>#is', '', $content); |
| 318 | // remove style tag and inline css content |
| 319 | $content = preg_replace('#<style(.*?)>(.*?)</style>#is' , '', $content); |
| 320 | // remove iframe content |
| 321 | $content = preg_replace('#<if'.'rame(.*?)>(.*?)</iframe>#is', '', $content); |
| 322 | // remove extra white spaces |
| 323 | $content = preg_replace('/[\s]+/', ' ', $content ); |
| 324 | // strip html tags and escape special charecters |
| 325 | $content = esc_attr(strip_tags($content)); |
| 326 | // remove double space |
| 327 | $content = preg_replace('/\s{3,}/',' ', $content ); |
| 328 | return $content; |
| 329 | } |
| 330 | |
| 331 | /*-----------------------------------------------------------------------------------*/ |
| 332 | /* Tiles layout patterns |
| 333 | /*-----------------------------------------------------------------------------------*/ |
| 334 | |
| 335 | /** |
| 336 | * Defines the size of post tile based on pattern and given index |
| 337 | * @param string $pattern |
| 338 | * @param int $index |
| 339 | * @return Array classname, image size |
| 340 | */ |
| 341 | function auxin_get_tile_pattern( $pattern = 'default', $index, $column_media_width ) { |
| 342 | |
| 343 | $div_index = $index % 12; |
| 344 | $return_value = array(); |
| 345 | |
| 346 | switch ( $div_index ) { |
| 347 | |
| 348 | // large squares |
| 349 | case 0: |
| 350 | case 7: |
| 351 | $return_value = array( |
| 352 | 'classname' => 'aux-tile-2-2 aux-t-tile-4-2 aux-m-tile-4-2', |
| 353 | 'size' => array( 'width' => 2 * $column_media_width, 'height' => 2 * $column_media_width ), |
| 354 | 'image_sizes' => array( |
| 355 | array( 'min' => '' , 'max' => '992px', 'width' => '100vw' ), |
| 356 | array( 'min' => '' , 'max' => '', 'width' => 2 * $column_media_width . 'px' ) |
| 357 | ), |
| 358 | 'srcset_sizes' => array( |
| 359 | array( 'width' => 2 * $column_media_width, 'height' => 2 * $column_media_width ), |
| 360 | array( 'width' => 4 * $column_media_width, 'height' => 4 * $column_media_width ), |
| 361 | array( 'width' => 8 * $column_media_width, 'height' => 8 * $column_media_width ) |
| 362 | ) |
| 363 | ); |
| 364 | break; |
| 365 | |
| 366 | // full width |
| 367 | case 5: |
| 368 | case 11: |
| 369 | $return_value = array( |
| 370 | 'classname' => 'aux-tile-4-2', |
| 371 | 'size' => array( 'width' => $column_media_width, 'height' => $column_media_width * 0.5 ), |
| 372 | 'image_sizes' => array( |
| 373 | |
| 374 | ), |
| 375 | 'srcset_sizes' => array( |
| 376 | array( 'width' => $column_media_width, 'height' => $column_media_width * 0.5), |
| 377 | array( 'width' => 2 * $column_media_width, 'height' => 2 * $column_media_width * 0.5), |
| 378 | array( 'width' => 4 * $column_media_width, 'height' => 4 * $column_media_width * 0.5 ) |
| 379 | ) |
| 380 | ); |
| 381 | break; |
| 382 | |
| 383 | // small squares |
| 384 | default: |
| 385 | $return_value = array( |
| 386 | 'classname' => 'aux-tile-1-1 aux-t-tile-2-2 aux-m-tile-4-2', |
| 387 | 'size' => array( 'width' => $column_media_width, 'height' => $column_media_width ), |
| 388 | 'image_sizes' => array( |
| 389 | array( 'min' => '', 'max' => '767px', 'width' => '100vw' ), |
| 390 | array( 'min' => '' , 'max' => '992px', 'width' => '50vw' ), |
| 391 | array( 'min' => '' , 'max' => '', 'width' => $column_media_width . 'px' ) |
| 392 | ), |
| 393 | 'srcset_sizes' => array( |
| 394 | array( 'width' => $column_media_width, 'height' => $column_media_width ), |
| 395 | array( 'width' => 2 * $column_media_width, 'height' => 2 * $column_media_width ), |
| 396 | array( 'width' => 4 * $column_media_width, 'height' => 4 * $column_media_width ) |
| 397 | ) |
| 398 | ); |
| 399 | |
| 400 | } |
| 401 | |
| 402 | return $return_value; |
| 403 | } |
| 404 | |
| 405 | |
| 406 | /*-----------------------------------------------------------------------------------*/ |
| 407 | /* Retrieves the provider from an embed code link |
| 408 | /*-----------------------------------------------------------------------------------*/ |
| 409 | |
| 410 | |
| 411 | function auxin_extract_embed_provider_name( $src ){ |
| 412 | require_once( ABSPATH . WPINC . '/class-oembed.php' ); |
| 413 | $oembed = _wp_oembed_get_object(); |
| 414 | if( ! $provider = $oembed->get_provider( $src ) ){ |
| 415 | return ''; |
| 416 | } |
| 417 | |
| 418 | $provider_info = parse_url( $provider ); |
| 419 | if( $provider_info['host'] ){ |
| 420 | $host_parts = explode( '.', $provider_info['host'] ); |
| 421 | $host_parts_num = count( $host_parts ); |
| 422 | if( $host_parts_num > 1 ){ |
| 423 | return $host_parts[ $host_parts_num -2 ]; |
| 424 | } |
| 425 | } |
| 426 | |
| 427 | return ''; |
| 428 | } |
| 429 | |
| 430 | |
| 431 | |
| 432 | //// Store content in file //////////////////////////////////////////////////////// |
| 433 | |
| 434 | /** |
| 435 | * Creates and stores content in a file (#admin) |
| 436 | * |
| 437 | * @param string $content The content for writing in the file |
| 438 | * @param string $file_location The address that we plan to create the file in. |
| 439 | * |
| 440 | * @return boolean Returns true if the file is created and updated successfully, false on failure |
| 441 | */ |
| 442 | function auxin_put_contents( $content, $file_location = '', $chmode = 0644 ){ |
| 443 | |
| 444 | if( empty( $file_location ) ){ |
| 445 | return false; |
| 446 | } |
| 447 | |
| 448 | /** |
| 449 | * Initialize the WP_Filesystem |
| 450 | */ |
| 451 | global $wp_filesystem; |
| 452 | if ( empty( $wp_filesystem ) ) { |
| 453 | require_once ( ABSPATH.'/wp-admin/includes/file.php' ); |
| 454 | WP_Filesystem(); |
| 455 | } |
| 456 | |
| 457 | // Write the content, if possible |
| 458 | if ( wp_mkdir_p( dirname( $file_location ) ) && ! $wp_filesystem->put_contents( $file_location, $content, $chmode ) ) { |
| 459 | // If writing the content in the file was not successful |
| 460 | return false; |
| 461 | } else { |
| 462 | return true; |
| 463 | } |
| 464 | |
| 465 | } |
| 466 | |
| 467 | |
| 468 | //// Stores content in custom js file ///////////////////////////////////////////// |
| 469 | |
| 470 | |
| 471 | /** |
| 472 | * Stores JavaScript content in custom js file (#admin) |
| 473 | * |
| 474 | * @return boolean Returns true if the file is created and updated successfully, false on failure |
| 475 | */ |
| 476 | function auxin_save_custom_js(){ |
| 477 | |
| 478 | $js_string = get_theme_mod( 'custom_js_string' ); |
| 479 | |
| 480 | ob_start(); |
| 481 | ?> |
| 482 | /* |
| 483 | =============================================================== |
| 484 | #CUSTOM JavaScript |
| 485 | - Please do not edit this file. This file is generated from admin area. |
| 486 | - Every changes here will be overwritten by theme |
| 487 | ===============================================================*/ |
| 488 | <?php |
| 489 | |
| 490 | $js_string = ob_get_clean() . $js_string; |
| 491 | |
| 492 | |
| 493 | if ( auxin_put_contents_dir( $js_string, 'custom.js' ) ) { |
| 494 | set_theme_mod( 'custom_js_ver', rand(10, 99)/10 ); // disable inline css output |
| 495 | set_theme_mod( 'use_inline_custom_js' , false ); // disable inline css output |
| 496 | |
| 497 | return true; |
| 498 | } else { |
| 499 | // if the directory is not writable, try inline css fallback |
| 500 | set_theme_mod( 'use_inline_custom_js' , true ); // save css rules as option to print as inline css |
| 501 | |
| 502 | return false; |
| 503 | } |
| 504 | } |
| 505 | |
| 506 | |
| 507 | /** |
| 508 | * Removes an specific content from custom js file (#admin) |
| 509 | * |
| 510 | * @param string $ref_name The reference name for referring a content in $js_array array |
| 511 | * |
| 512 | * @return boolean Returns true if the content was removed successfully, false on failure |
| 513 | */ |
| 514 | function auxin_remove_custom_js( $ref_name = '' ){ |
| 515 | |
| 516 | // retrieve the js array list |
| 517 | $js_array = get_theme_mod( 'custom_js_array', array() ); |
| 518 | |
| 519 | if( isset( $js_array[ $ref_name ] ) ){ |
| 520 | unset( $js_array[ $ref_name ] ); |
| 521 | |
| 522 | set_theme_mod( 'custom_js_array' , $js_array ); |
| 523 | // update the file content too |
| 524 | auxin_add_custom_js(); |
| 525 | } |
| 526 | } |
| 527 | |
| 528 | |
| 529 | /** |
| 530 | * Retrieves the list of custom scripts generated with themes options |
| 531 | * |
| 532 | * @param string $exclude_ref_names The reference names that are expected to be excluded from result |
| 533 | * |
| 534 | * @return boolean The list of custom scripts generated with themes options |
| 535 | */ |
| 536 | function auxin_get_custom_js_array( $exclude_ref_names = array() ){ |
| 537 | // retrieve the css array list |
| 538 | $js_array = get_theme_mod( 'custom_js_array', array() ); |
| 539 | |
| 540 | return array_diff_key( $js_array, array_flip( (array) $exclude_ref_names ) ); |
| 541 | } |
| 542 | |
| 543 | |
| 544 | |
| 545 | //// Stores content in custom css file ///////////////////////////////////////////// |
| 546 | |
| 547 | |
| 548 | /** |
| 549 | * Stores css content in custom css file (#admin) |
| 550 | * |
| 551 | * @return boolean Returns true if the file is created and updated successfully, false on failure |
| 552 | */ |
| 553 | function auxin_save_custom_css(){ |
| 554 | |
| 555 | $css_string = get_theme_mod( 'custom_css_string' ); |
| 556 | |
| 557 | ob_start(); |
| 558 | ?> |
| 559 | /* |
| 560 | =============================================================== |
| 561 | #CUSTOM CSS |
| 562 | - Please do not edit this file. This file is generated from admin area. |
| 563 | - Every changes here will be overwritten by theme |
| 564 | ===============================================================*/ |
| 565 | <?php |
| 566 | |
| 567 | $css_string = ob_get_clean() . $css_string; |
| 568 | |
| 569 | if ( auxin_put_contents_dir( $css_string, 'custom.css' ) ) { |
| 570 | |
| 571 | set_theme_mod( 'custom_css_ver', rand(10, 99)/10 ); |
| 572 | set_theme_mod( 'use_inline_custom_css' , false ); // disable inline css output |
| 573 | |
| 574 | return true; |
| 575 | // if the directory is not writable, try inline css fallback |
| 576 | } else { |
| 577 | set_theme_mod( 'use_inline_custom_css' , true ); // save css rules as option to print as inline css |
| 578 | return false; |
| 579 | } |
| 580 | } |
| 581 | |
| 582 | |
| 583 | /** |
| 584 | * Removes an specific content from custom css file (#admin) |
| 585 | * |
| 586 | * @param string $ref_name The reference name for referring a content in $css_array array |
| 587 | * |
| 588 | * @return boolean Returns true if the content was removed successfully, false on failure |
| 589 | */ |
| 590 | function auxin_remove_custom_css( $ref_name = '' ){ |
| 591 | |
| 592 | // retrieve the css array list |
| 593 | $css_array = get_theme_mod( 'custom_css_array', array() ); |
| 594 | |
| 595 | if( isset( $css_array[ $ref_name ] ) ){ |
| 596 | unset( $css_array[ $ref_name ] ); |
| 597 | |
| 598 | set_theme_mod( 'custom_css_array', $css_array ); |
| 599 | // update the file content too |
| 600 | auxin_add_custom_css(); |
| 601 | } |
| 602 | } |
| 603 | |
| 604 | |
| 605 | /** |
| 606 | * Retrieves the list of custom styles generated with themes options |
| 607 | * |
| 608 | * @param string $exclude_ref_names The reference names that are expected to be excluded from result |
| 609 | * |
| 610 | * @return boolean The list of custom styles generated with themes options |
| 611 | */ |
| 612 | function auxin_get_custom_css_array( $exclude_ref_names = array() ){ |
| 613 | // retrieve the css array list |
| 614 | $css_array = get_theme_mod( 'custom_css_array', array() ); |
| 615 | |
| 616 | return array_diff_key( $css_array, array_flip( (array) $exclude_ref_names ) ); |
| 617 | } |
| 618 | |
| 619 | |
| 620 | /** |
| 621 | * Retrieves the custom styles generated with themes options |
| 622 | * |
| 623 | * @param string $exclude_ref_names The css reference names that are expected to be excluded from result |
| 624 | * |
| 625 | * @return boolean The custom styles generated with themes options |
| 626 | */ |
| 627 | function auxin_get_custom_css_string( $exclude_ref_names = array() ){ |
| 628 | // retrieve the css array list |
| 629 | $css_array = auxin_get_custom_css_array( (array) $exclude_ref_names ); |
| 630 | $css_string = ''; |
| 631 | |
| 632 | $sep_comment = apply_filters( 'auxin_custom_css_sep_comment', "/* %s \n=========================*/\n" ); |
| 633 | |
| 634 | // Convert the contents in array to string |
| 635 | if( is_array( $css_array ) ){ |
| 636 | foreach ( $css_array as $node_ref => $node_content ) { |
| 637 | if( ! is_numeric( $node_ref) ){ |
| 638 | $css_string .= sprintf( $sep_comment, str_replace( '_', '-', $node_ref ) ); |
| 639 | } |
| 640 | $css_string .= "$node_content\n"; |
| 641 | } |
| 642 | } |
| 643 | |
| 644 | // Remove <style> if user used them in the style content |
| 645 | return str_replace( array( "<style>", "</style>" ), array('', ''), $css_string ); |
| 646 | } |
| 647 | |
| 648 | |
| 649 | /** |
| 650 | * Extract numbers from string |
| 651 | * |
| 652 | * @param string $str The string that contains numbers |
| 653 | * @param int $default The number which should be returned if no number found in the string |
| 654 | * @return int The extracted numbers |
| 655 | */ |
| 656 | function auxin_get_numerics( $str, $default = null ) { |
| 657 | if( empty( $str ) ){ |
| 658 | return is_numeric( $default ) ? $default: ''; |
| 659 | } |
| 660 | preg_match('/\d+/', $str, $matches); |
| 661 | return $matches[0]; |
| 662 | } |
| 663 | |
| 664 | /*-----------------------------------------------------------------------------------*/ |
| 665 | /* Returns post type menu name |
| 666 | /*-----------------------------------------------------------------------------------*/ |
| 667 | |
| 668 | if( ! function_exists( 'auxin_get_post_type_name' ) ){ |
| 669 | |
| 670 | // returns post type menu name |
| 671 | function auxin_get_post_type_name( $post_type = '' ){ |
| 672 | $post_type = empty( $post_type ) ? get_post_type() : $post_type; |
| 673 | $post_type_obj = get_post_type_object( $post_type ); |
| 674 | |
| 675 | return apply_filters( 'auxin_get_post_type_name', $post_type_obj->labels->menu_name, $post_type ); |
| 676 | } |
| 677 | |
| 678 | } |
| 679 | |
| 680 | |
| 681 | /*-----------------------------------------------------------------------------------*/ |
| 682 | /* A function to generate header and footer for all widgets |
| 683 | /*-----------------------------------------------------------------------------------*/ |
| 684 | |
| 685 | function auxin_get_widget_scafold( $atts, $default_atts, $shortcode_content = '' ){ |
| 686 | |
| 687 | $result = array( |
| 688 | 'parsed_atts' => '', |
| 689 | 'widget_info' => '', |
| 690 | 'widget_header' => '', |
| 691 | 'widget_title' => '', |
| 692 | 'widget_footer' => '' |
| 693 | ); |
| 694 | |
| 695 | // ---- |
| 696 | if( ! isset( $default_atts['extra_classes'] ) ){ |
| 697 | $default_atts['extra_classes'] = ''; |
| 698 | } |
| 699 | if( ! isset( $default_atts['custom_el_id'] ) ){ |
| 700 | $default_atts['custom_el_id'] = ''; |
| 701 | } |
| 702 | if( ! isset( $default_atts['content'] ) ){ |
| 703 | $default_atts['content'] = ''; |
| 704 | } |
| 705 | |
| 706 | // Widget general info |
| 707 | $before_widget = $after_widget = ''; |
| 708 | $before_title = $after_title = ''; |
| 709 | |
| 710 | // If widget info is passed, extract them in above variables |
| 711 | if( isset( $atts['widget_info'] ) ){ |
| 712 | $result['widget_info'] = $atts['widget_info']; |
| 713 | extract( $atts['widget_info'] ); |
| 714 | } |
| 715 | // CSS class names for section ------------- |
| 716 | |
| 717 | // The default CSS classes for widget container |
| 718 | // Note that 'widget-container' should be in all element |
| 719 | $_css_classes = array( 'widget-container' ); |
| 720 | |
| 721 | // Parse shortcode attributes |
| 722 | $parsed_atts = shortcode_atts( $default_atts, $atts, __FUNCTION__ ); |
| 723 | |
| 724 | if( empty( $parsed_atts['content'] ) ){ |
| 725 | $parsed_atts['content'] = $shortcode_content; |
| 726 | } |
| 727 | |
| 728 | $result['parsed_atts'] = $parsed_atts; |
| 729 | |
| 730 | // make the result params filterable prior to generating markup variables |
| 731 | $result = apply_filters( 'auxin_pre_widget_scafold_params', $result, $atts, $default_atts, $shortcode_content ); |
| 732 | |
| 733 | // Defining extra class names -------------- |
| 734 | |
| 735 | // Add extra class names to class list here - widget-{element_name} |
| 736 | $_css_classes[] = $result['parsed_atts']['base_class']; |
| 737 | |
| 738 | // Covering classes in list to class attribute for main section |
| 739 | $section_class_attr = auxin_make_html_class_attribute( $_css_classes, $result['parsed_atts']['extra_classes'] ); |
| 740 | |
| 741 | |
| 742 | if( $before_widget ){ |
| 743 | $result['widget_header'] .= str_replace( |
| 744 | array( 'class="', '<div'), |
| 745 | array( 'class="'. $result['parsed_atts']['base_class'].' '.$result['parsed_atts']['extra_classes'].' widget-container ', '<section' ), |
| 746 | $before_widget |
| 747 | ); |
| 748 | } elseif ( !empty($result['parsed_atts']['custom_el_id']) ){ |
| 749 | $result['widget_header'] .= sprintf('<section id="%s" %s>', $result['parsed_atts']['custom_el_id'], $section_class_attr ); |
| 750 | } else { |
| 751 | $result['widget_header'] .= sprintf('<section %s>', $section_class_attr ); |
| 752 | } |
| 753 | |
| 754 | if( ! empty( $result['parsed_atts']['title'] ) ){ |
| 755 | if( $before_title ){ |
| 756 | $result['widget_title'] .= $before_title . $result['parsed_atts']['title'] . $after_title; |
| 757 | } elseif( ! empty( $result['parsed_atts']['title'] ) ){ |
| 758 | $result['widget_title'] .= '<h3 class="widget-title">'. $result['parsed_atts']['title'] .'</h3>'; |
| 759 | } |
| 760 | } |
| 761 | |
| 762 | if( $after_widget ){ |
| 763 | // fix for the difference in end tag in siteorigin page builder |
| 764 | $result['widget_footer'] .= str_replace( '</div', '</section', $after_widget ); |
| 765 | } else { |
| 766 | $result['widget_footer'] .= '</section><!-- widget-container -->'; |
| 767 | } |
| 768 | |
| 769 | return $result; |
| 770 | } |
| 771 | |
| 772 | |
| 773 | /*----------------------------------------------------------------------------*/ |
| 774 | /* Retrieves remote data |
| 775 | /*----------------------------------------------------------------------------*/ |
| 776 | |
| 777 | /** |
| 778 | * Retrieves a URL using the HTTP POST method |
| 779 | * |
| 780 | * @return mixed|boolean The body content |
| 781 | */ |
| 782 | function auxin_remote_post( $url, $args ) { |
| 783 | $request = wp_remote_post( $url, $args ); |
| 784 | |
| 785 | if ( ! is_wp_error( $request ) || wp_remote_retrieve_response_code( $request ) === 200 ) { |
| 786 | return $request['body']; |
| 787 | } |
| 788 | return false; |
| 789 | } |
| 790 | |
| 791 | /** |
| 792 | * Retrieves a URL using the HTTP GET method |
| 793 | * |
| 794 | * @return mixed|boolean The body content |
| 795 | */ |
| 796 | function auxin_remote_get( $url, $args ) { |
| 797 | $request = wp_remote_get( $url, $args ); |
| 798 | |
| 799 | if ( ! is_wp_error( $request ) || wp_remote_retrieve_response_code( $request ) === 200 ) { |
| 800 | return $request['body']; |
| 801 | } |
| 802 | return false; |
| 803 | } |
| 804 | |
| 805 | /*----------------------------------------------------------------------------*/ |
| 806 | /* Removes a class method from a specified filter hook. |
| 807 | /*----------------------------------------------------------------------------*/ |
| 808 | |
| 809 | if( ! function_exists( 'auxin_remove_filter_from_class' ) ){ |
| 810 | |
| 811 | /** |
| 812 | * Removes a class method from a specified filter hook. |
| 813 | * |
| 814 | * @param string $hook_name The filter hook to which the function to be removed is hooked |
| 815 | * @param string $class_name The name of class which its method should be removed. |
| 816 | * @param string $method_name The name of the method which should be removed. |
| 817 | * @param integer $priority Optional. The priority of the function. Default 10. |
| 818 | * @return bool Whether the function existed before it was removed. |
| 819 | */ |
| 820 | function auxin_remove_filter_from_class( $hook_name = '', $class_name ='', $method_name = '', $priority = 10 ) { |
| 821 | global $wp_filter; |
| 822 | |
| 823 | // Take only filters on right hook name and priority |
| 824 | if ( !isset($wp_filter[$hook_name][$priority]) || !is_array($wp_filter[$hook_name][$priority]) ) |
| 825 | return false; |
| 826 | |
| 827 | // Loop on filters registered |
| 828 | foreach( (array) $wp_filter[$hook_name][$priority] as $unique_id => $filter_array ) { |
| 829 | // Test if filter is an array ! (always for class/method) |
| 830 | if ( isset($filter_array['function']) && is_array($filter_array['function']) ) { |
| 831 | // Test if object is a class, class and method is equal to param ! |
| 832 | if ( is_object($filter_array['function'][0]) && get_class($filter_array['function'][0]) && get_class($filter_array['function'][0]) == $class_name && $filter_array['function'][1] == $method_name ) { |
| 833 | unset($wp_filter[$hook_name][$priority][$unique_id]); |
| 834 | } |
| 835 | } |
| 836 | |
| 837 | } |
| 838 | |
| 839 | return false; |
| 840 | } |
| 841 | |
| 842 | } |
| 843 | |
| 844 | |
| 845 | if( ! function_exists( 'auxin_remove_action_from_class' ) ){ |
| 846 | |
| 847 | /** |
| 848 | * Removes a class method from a specified filter hook. |
| 849 | * |
| 850 | * @param string $hook_name The filter hook to which the function to be removed is hooked |
| 851 | * @param string $class_name The name of class which its method should be removed. |
| 852 | * @param string $method_name The name of the method which should be removed. |
| 853 | * @param integer $priority Optional. The priority of the function. Default 10. |
| 854 | * @return bool Whether the function existed before it was removed. |
| 855 | */ |
| 856 | function auxin_remove_action_from_class( $hook_name = '', $class_name ='', $method_name = '', $priority = 10 ) { |
| 857 | global $wp_action; |
| 858 | |
| 859 | // Take only filters on right hook name and priority |
| 860 | if ( !isset($wp_action[$hook_name][$priority]) || !is_array($wp_action[$hook_name][$priority]) ) |
| 861 | return false; |
| 862 | |
| 863 | // Loop on filters registered |
| 864 | foreach( (array) $wp_action[$hook_name][$priority] as $unique_id => $filter_array ) { |
| 865 | // Test if filter is an array ! (always for class/method) |
| 866 | if ( isset($filter_array['function']) && is_array($filter_array['function']) ) { |
| 867 | // Test if object is a class, class and method is equal to param ! |
| 868 | if ( is_object($filter_array['function'][0]) && get_class($filter_array['function'][0]) && get_class($filter_array['function'][0]) == $class_name && $filter_array['function'][1] == $method_name ) { |
| 869 | unset($wp_action[$hook_name][$priority][$unique_id]); |
| 870 | } |
| 871 | } |
| 872 | |
| 873 | } |
| 874 | |
| 875 | return false; |
| 876 | } |
| 877 | |
| 878 | } |
| 879 | |
| 880 | |
| 881 | |
| 882 | /*-----------------------------------------------------------------------------------*/ |
| 883 | /* A function to get the custom style of Google maps |
| 884 | /*-----------------------------------------------------------------------------------*/ |
| 885 | |
| 886 | if ( ! function_exists( 'auxin_get_gmap_style' ) ) { |
| 887 | |
| 888 | function auxin_get_gmap_style () { |
| 889 | |
| 890 | $styler = '[{"featureType":"landscape.man_made","elementType":"geometry.fill","stylers":[{"color":"#e9e5dc"}]},{"featureType":"landscape.natural","elementType":"geometry.fill","stylers":[{"visibility":"on"},{"color":"#b8cb93"}]},{"featureType":"poi","elementType":"all","stylers":[{"visibility":"off"}]},{"featureType":"poi.business","elementType":"all","stylers":[{"visibility":"simplified"}]},{"featureType":"poi.medical","elementType":"all","stylers":[{"visibility":"on"}]},{"featureType":"poi.park","elementType":"all","stylers":[{"visibility":"on"}]},{"featureType":"poi.park","elementType":"geometry.fill","stylers":[{"color":"#ccdca1"}]},{"featureType":"poi.sports_complex","elementType":"all","stylers":[{"visibility":"on"}]},{"featureType":"road","elementType":"geometry.fill","stylers":[{"hue":"#ff0000"},{"saturation":-100},{"lightness":99}]},{"featureType":"road","elementType":"geometry.stroke","stylers":[{"color":"#808080"},{"lightness":54},{"visibility":"off"}]},{"featureType":"road","elementType":"labels.text.fill","stylers":[{"color":"#767676"}]},{"featureType":"road","elementType":"labels.text.stroke","stylers":[{"color":"#ffffff"}]},{"featureType":"water","elementType":"all","stylers":[{"saturation":43},{"lightness":-11},{"color":"#89cada"}]}]'; |
| 891 | |
| 892 | return apply_filters( 'auxin_gmap_style', $styler ); |
| 893 | } |
| 894 | } |
| 895 | |
| 896 | |
| 897 | |
| 898 | |
| 899 | /** |
| 900 | * Removes all generate images from uploads directory |
| 901 | * |
| 902 | * @return void |
| 903 | */ |
| 904 | function auxin_remove_all_generate_images( $remove = true ){ |
| 905 | if( is_multisite() ){ |
| 906 | return; |
| 907 | } |
| 908 | $upload_dir = wp_get_upload_dir(); |
| 909 | |
| 910 | $all_images = auxin_find_all_files( $upload_dir['basedir'] ); |
| 911 | $generated_images = array(); |
| 912 | |
| 913 | foreach( $all_images as $key => $file ) { |
| 914 | if( 1 == preg_match("#-(\d+)x(\d+).(png|jpg|bmp|gif)$#", $file) ) { |
| 915 | $generated_images[] = $file; |
| 916 | if( $remove ){ |
| 917 | unlink( $file ); |
| 918 | } |
| 919 | } |
| 920 | } |
| 921 | echo count( $all_images ) . " / " . count( $generated_images ); |
| 922 | } |
| 923 | |
| 924 | /** |
| 925 | * Find all files within a directory |
| 926 | * |
| 927 | * @param string $dir The directory which we intend to serach in |
| 928 | * @return array List of files |
| 929 | */ |
| 930 | function auxin_find_all_files( $dir, $recursive = true ){ |
| 931 | $root = scandir( $dir ); |
| 932 | $result = array(); |
| 933 | |
| 934 | foreach( $root as $file ){ |
| 935 | if( $file === '.' || $file === '..') { |
| 936 | continue; |
| 937 | } |
| 938 | if( is_file( "$dir/$file" ) ){ |
| 939 | $result[] = "$dir/$file"; |
| 940 | continue; |
| 941 | } elseif( $recursive && is_dir( "$dir/$file" ) ){ |
| 942 | $sub_dir_files = auxin_find_all_files( "$dir/$file" ); |
| 943 | $result = array_merge( $result, $sub_dir_files ); |
| 944 | } |
| 945 | } |
| 946 | return $result; |
| 947 | } |
| 948 | |
| 949 | |
| 950 |