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ad_placements.php
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ad_type_content.php
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ad_type_group.php
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ad_type_image.php
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ad_type_plain.php
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frontend-notices.php
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frontend_checks.php
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inline-css.php
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plugin.php
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upgrades.php
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visitor-conditions.php
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widget.php
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utils.php
281 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Class Advanced_Ads_Utils |
| 4 | */ |
| 5 | class Advanced_Ads_Utils { |
| 6 | /** |
| 7 | * Merges multiple arrays, recursively, and returns the merged array. |
| 8 | * |
| 9 | * This function is similar to PHP's array_merge_recursive() function, but it |
| 10 | * handles non-array values differently. When merging values that are not both |
| 11 | * arrays, the latter value replaces the former rather than merging with it. |
| 12 | * |
| 13 | * Example: |
| 14 | * $link_options_1 = array( 'fragment' => 'x', 'class' => array( 'a', 'b' ) ); |
| 15 | * $link_options_2 = array( 'fragment' => 'y', 'class' => array( 'c', 'd' ) ); |
| 16 | * // This results in array( 'fragment' => 'y', 'class' => array( 'a', 'b', 'c', 'd' ) ). |
| 17 | * |
| 18 | * @param array $arrays An arrays of arrays to merge. |
| 19 | * @param bool $preserve_integer_keys (optional) If given, integer keys will be preserved and merged instead of appended. |
| 20 | * @return array The merged array. |
| 21 | * @copyright Copyright 2001 - 2013 Drupal contributors. License: GPL-2.0+. Drupal is a registered trademark of Dries Buytaert. |
| 22 | */ |
| 23 | public static function merge_deep_array( array $arrays, $preserve_integer_keys = false ) { |
| 24 | $result = array(); |
| 25 | foreach ( $arrays as $array ) { |
| 26 | if ( ! is_array( $array ) ) { |
| 27 | continue; } |
| 28 | |
| 29 | foreach ( $array as $key => $value ) { |
| 30 | // Renumber integer keys as array_merge_recursive() does unless |
| 31 | // $preserve_integer_keys is set to TRUE. Note that PHP automatically |
| 32 | // converts array keys that are integer strings (e.g., '1') to integers. |
| 33 | if ( is_integer( $key ) && ! $preserve_integer_keys ) { |
| 34 | $result[] = $value; |
| 35 | } elseif ( isset( $result[ $key ] ) && is_array( $result[ $key ] ) && is_array( $value ) ) { |
| 36 | // recurse when both values are arrays. |
| 37 | $result[ $key ] = self::merge_deep_array( array( $result[ $key ], $value ), $preserve_integer_keys ); |
| 38 | } else { |
| 39 | // otherwise, use the latter value, overriding any previous value. |
| 40 | $result[ $key ] = $value; |
| 41 | } |
| 42 | } |
| 43 | } |
| 44 | return $result; |
| 45 | } |
| 46 | |
| 47 | /** |
| 48 | * Convert array of html attributes to string. |
| 49 | * |
| 50 | * @param array $data attributes. |
| 51 | * @return string |
| 52 | * @since untagged |
| 53 | */ |
| 54 | public static function build_html_attributes( $data ) { |
| 55 | $result = ''; |
| 56 | foreach ( $data as $_html_attr => $_values ) { |
| 57 | if ( 'style' === $_html_attr ) { |
| 58 | $_style_values_string = ''; |
| 59 | foreach ( $_values as $_style_attr => $_style_values ) { |
| 60 | if ( is_array( $_style_values ) ) { |
| 61 | $_style_values_string .= $_style_attr . ': ' . implode( ' ', $_style_values ) . '; '; |
| 62 | } else { |
| 63 | $_style_values_string .= $_style_attr . ': ' . $_style_values . '; '; |
| 64 | } |
| 65 | } |
| 66 | $result .= " style=\"$_style_values_string\""; |
| 67 | } else { |
| 68 | if ( is_array( $_values ) ) { |
| 69 | $_values_string = esc_attr( implode( ' ', $_values ) ); } else { |
| 70 | $_values_string = esc_attr( $_values ); } |
| 71 | if ( $_values_string !== '' ) { |
| 72 | $result .= " $_html_attr=\"$_values_string\""; |
| 73 | } |
| 74 | } |
| 75 | } |
| 76 | return $result; |
| 77 | } |
| 78 | |
| 79 | /** |
| 80 | * Get inline asset. |
| 81 | * |
| 82 | * @param string $content existing content. |
| 83 | * @return string $content |
| 84 | */ |
| 85 | public static function get_inline_asset( $content ) { |
| 86 | // WP Fastest Cache Premium: "Render Blocking Js" feature. |
| 87 | $content = ltrim( $content ); |
| 88 | if ( class_exists( 'WpFastestCache', false ) |
| 89 | && '<script' === substr( $content, 0, 7 ) ) { |
| 90 | $content = substr_replace( $content, '<script data-wpfc-render="false"', 0, 7 ); |
| 91 | } |
| 92 | |
| 93 | if ( Advanced_Ads_Checks::active_autoptimize() || Advanced_Ads_Checks::active_wp_rocket() ) { |
| 94 | return '<!--noptimize-->' . $content . '<!--/noptimize-->'; |
| 95 | } |
| 96 | return $content; |
| 97 | } |
| 98 | |
| 99 | /** |
| 100 | * Get nested ads of an ad or a group. |
| 101 | * |
| 102 | * @param string $id Id. |
| 103 | * @param string $type Type (placement, ad or group). |
| 104 | * @return array of Advanced_Ads_Ad objects. |
| 105 | */ |
| 106 | public static function get_nested_ads( $id, $type ) { |
| 107 | $result = array(); |
| 108 | |
| 109 | switch ( $type ) { |
| 110 | case 'placement': |
| 111 | $placements = Advanced_Ads::get_ad_placements_array(); |
| 112 | if ( isset( $placements[ $id ]['item'] ) ) { |
| 113 | $item = explode( '_', $placements[ $id ]['item'] ); |
| 114 | if ( isset( $item[1] ) ) { |
| 115 | return self::get_nested_ads( $item[1], $item[0] ); |
| 116 | } |
| 117 | } |
| 118 | case 'ad': |
| 119 | $ad = new Advanced_Ads_Ad( $id ); |
| 120 | $result[] = $ad; |
| 121 | if ( 'group' === $ad->type && ! empty( $ad->output['group_id'] ) ) { |
| 122 | $result = array_merge( $result, self::get_nested_ads( $ad->output['group_id'], 'group' ) ); |
| 123 | } |
| 124 | break; |
| 125 | case 'group': |
| 126 | $group = new Advanced_Ads_Group( $id ); |
| 127 | $ads = $group->get_all_ads(); |
| 128 | foreach ( $ads as $ad ) { |
| 129 | $result = array_merge( $result, self::get_nested_ads( $ad->ID, 'ad' ) ); |
| 130 | } |
| 131 | break; |
| 132 | } |
| 133 | return $result; |
| 134 | } |
| 135 | |
| 136 | /** |
| 137 | * Maybe translate a capability to a set of roles. |
| 138 | * |
| 139 | * @param string/array $roles_or_caps A set of roles or capabilities. |
| 140 | * @return array $roles A list of roles. |
| 141 | */ |
| 142 | public static function maybe_translate_cap_to_role( $roles_or_caps ) { |
| 143 | global $wp_roles; |
| 144 | |
| 145 | $roles_or_caps = (array) $roles_or_caps; |
| 146 | $roles = array(); |
| 147 | |
| 148 | foreach ( $roles_or_caps as $cap ) { |
| 149 | if ( $wp_roles->is_role( $cap ) ) { |
| 150 | $roles[] = $cap; |
| 151 | continue; |
| 152 | } |
| 153 | |
| 154 | foreach ( $wp_roles->roles as $id => $role ) { |
| 155 | if ( isset( $role['capabilities'][ $cap ] ) ) { |
| 156 | $roles[] = $id; |
| 157 | } |
| 158 | } |
| 159 | } |
| 160 | |
| 161 | return array_unique( $roles ); |
| 162 | } |
| 163 | |
| 164 | /** |
| 165 | * Check if the page is loaded in an iframe. |
| 166 | * |
| 167 | * @return bool |
| 168 | */ |
| 169 | public static function is_iframe() { |
| 170 | if ( is_customize_preview() ) { |
| 171 | return true; |
| 172 | } |
| 173 | |
| 174 | if ( self::is_elementor_preview_or_edit() ) { |
| 175 | return true; |
| 176 | } |
| 177 | |
| 178 | return false; |
| 179 | } |
| 180 | |
| 181 | /** |
| 182 | * Check if the Elementor preview mode is used. |
| 183 | * |
| 184 | * @deprecated |
| 185 | * |
| 186 | * @return bool |
| 187 | */ |
| 188 | private static function is_elementor_preview_or_edit() { |
| 189 | if ( class_exists( '\Elementor\Plugin' ) ) { |
| 190 | try { |
| 191 | $refl_plugin = new ReflectionClass( '\Elementor\Plugin' ); |
| 192 | |
| 193 | if ( $refl_plugin->hasMethod( 'instance' ) ) { |
| 194 | $refl_instance_method = $refl_plugin->getMethod( 'instance' ); |
| 195 | |
| 196 | if ( $refl_instance_method->isPublic() && $refl_instance_method->isStatic() ) { |
| 197 | |
| 198 | if ( class_exists( '\Elementor\Preview' ) && $refl_plugin->hasProperty( 'preview' ) ) { |
| 199 | $preview_property = new ReflectionProperty( '\Elementor\Plugin', 'preview' ); |
| 200 | |
| 201 | if ( $preview_property->isPublic() && ! $preview_property->isStatic() ) { |
| 202 | if ( method_exists( '\Elementor\Preview', 'is_preview_mode' ) |
| 203 | && \Elementor\Plugin::$instance->preview->is_preview_mode() ) { |
| 204 | return true; |
| 205 | } |
| 206 | } |
| 207 | } |
| 208 | |
| 209 | if ( class_exists( '\Elementor\Editor' ) && $refl_plugin->hasProperty( 'editor' ) ) { |
| 210 | $editor_property = new ReflectionProperty( '\Elementor\Plugin', 'editor' ); |
| 211 | |
| 212 | if ( $editor_property->isPublic() && ! $editor_property->isStatic() ) { |
| 213 | if ( method_exists( '\Elementor\Editor', 'is_edit_mode' ) |
| 214 | && \Elementor\Plugin::$instance->editor->is_edit_mode() ) { |
| 215 | return true; |
| 216 | } |
| 217 | } |
| 218 | } |
| 219 | } |
| 220 | } |
| 221 | } catch ( Exception $e ) { |
| 222 | // not much we can do here. |
| 223 | } |
| 224 | } |
| 225 | return false; |
| 226 | } |
| 227 | |
| 228 | /** |
| 229 | * Get DateTimeZone object for the WP installation |
| 230 | * |
| 231 | * @return DateTimeZone DateTimeZone object. |
| 232 | */ |
| 233 | public static function get_wp_timezone() { |
| 234 | static $date_time_zone; |
| 235 | if ( ! is_null( $date_time_zone ) ) { |
| 236 | return $date_time_zone; |
| 237 | } |
| 238 | |
| 239 | // wp_timezone() is available since WordPress 5.3.0. |
| 240 | if ( function_exists( 'wp_timezone' ) ) { |
| 241 | $date_time_zone = wp_timezone(); |
| 242 | |
| 243 | return $date_time_zone; |
| 244 | } |
| 245 | |
| 246 | $time_zone = get_option( 'timezone_string' ); |
| 247 | // no timezone string but gmt offset. |
| 248 | if ( empty( $time_zone ) ) { |
| 249 | $time_zone = get_option( 'gmt_offset' ); |
| 250 | // gmt + x but not prefixed with a "+". |
| 251 | if ( preg_match( '/^\d/', $time_zone ) ) { |
| 252 | $time_zone = '+' . $time_zone; |
| 253 | } |
| 254 | } |
| 255 | |
| 256 | $date_time_zone = new DateTimeZone( $time_zone ); |
| 257 | |
| 258 | return $date_time_zone; |
| 259 | } |
| 260 | |
| 261 | /** |
| 262 | * Get literal expression of timezone. |
| 263 | * |
| 264 | * @return string Human readable timezone name. |
| 265 | */ |
| 266 | public static function get_timezone_name() { |
| 267 | $time_zone = self::get_wp_timezone()->getName(); |
| 268 | if ( $time_zone === 'UTC' ) { |
| 269 | return 'UTC+0'; |
| 270 | } |
| 271 | |
| 272 | if ( strpos( $time_zone, '+' ) === 0 || strpos( $time_zone, '-' ) === 0 ) { |
| 273 | return 'UTC' . $time_zone; |
| 274 | } |
| 275 | |
| 276 | // translators: time zone name. |
| 277 | return sprintf( __( 'time of %s', 'advanced-ads' ), $time_zone ); |
| 278 | } |
| 279 | } |
| 280 | |
| 281 |