| 1 |
<?php |
| 2 |
|
| 3 |
namespace ThemeAtelier\Darkify\Includes; |
| 4 |
|
| 5 |
// If this file is called directly, abort. |
| 6 |
if (!defined('WPINC')) { |
| 7 |
die; |
| 8 |
} |
| 9 |
|
| 10 |
if (!class_exists('DarkifyUtils')) { |
| 11 |
class DarkifyUtils |
| 12 |
{ |
| 13 |
|
| 14 |
public $base_admin; |
| 15 |
public function __construct($base_admin) |
| 16 |
{ |
| 17 |
$this->base_admin = $base_admin; |
| 18 |
} |
| 19 |
|
| 20 |
public function isMobile() |
| 21 |
{ |
| 22 |
if (function_exists("wp_is_mobile")) { |
| 23 |
return wp_is_mobile(); |
| 24 |
} else { |
| 25 |
return preg_match("/(android|avantgo|blackberry|bolt|boost|cricket|docomo|fone|hiptop|mini|mobi|palm|phone|pie|tablet|up\.browser|up\.link|webos|wos)/i", $_SERVER["HTTP_USER_AGENT"]); |
| 26 |
} |
| 27 |
} |
| 28 |
public function is_hidden_by_user_agent($hide_on_desktop, $hide_dark_mode_on_mobile, $type_of_hide_by) |
| 29 |
{ |
| 30 |
if ($this->isMobile()) { |
| 31 |
if ($hide_dark_mode_on_mobile) { |
| 32 |
if ($type_of_hide_by == "user_agent" || $type_of_hide_by == "both") { |
| 33 |
return True; |
| 34 |
} |
| 35 |
} |
| 36 |
} else { |
| 37 |
if ($hide_on_desktop) { |
| 38 |
return True; |
| 39 |
} |
| 40 |
} |
| 41 |
return False; |
| 42 |
} |
| 43 |
|
| 44 |
public function generateSwitchStyles($options) |
| 45 |
{ |
| 46 |
$switch_background = isset($options['switch_background']) ? $options['switch_background'] : []; |
| 47 |
$switch_light_mode_bg = !empty($switch_background) ? $switch_background['switch_light_mode_bg'] : '#121116'; |
| 48 |
$switch_dark_mode_bg = !empty($switch_background) ? $switch_background['switch_dark_mode_bg'] : '#ffffff'; |
| 49 |
$switch_icon_color = isset($options['switch_icon_color']) ? $options['switch_icon_color'] : []; |
| 50 |
|
| 51 |
$switch_light_mode_color = !empty($switch_icon_color) ? $switch_icon_color['switch_light_mode_color'] : '#ffffff'; |
| 52 |
$switch_dark_mode_color = !empty($switch_icon_color) ? $switch_icon_color['switch_dark_mode_color'] : '#121116'; |
| 53 |
$switch_border = isset($options['switch_border']) ? $options['switch_border'] : []; |
| 54 |
$switch_border_all = !empty($switch_border['all']) ? $switch_border['all'] : "0"; |
| 55 |
$switch_border_light_color = !empty($switch_border['color']) ? $switch_border['color'] : "#ffffff"; |
| 56 |
$switch_border_dark_color = !empty($switch_border['color3']) ? $switch_border['color3'] : "#121116"; |
| 57 |
$switch_border_radius = !empty($switch_border['radius']) ? $switch_border['radius'] : "7"; |
| 58 |
|
| 59 |
$styles = array( |
| 60 |
"--darkify_switch_border" => $switch_border_all . "px", |
| 61 |
"--darkify_switch_border_light_color" => $switch_border_light_color, |
| 62 |
"--darkify_switch_border_dark_color" => $switch_border_dark_color, |
| 63 |
"--darkify_switch_border_radius" => $switch_border_radius . "px", |
| 64 |
"--darkify_switch_light_mode_bg" => $switch_light_mode_bg, |
| 65 |
"--darkify_switch_dark_mode_bg" => $switch_dark_mode_bg, |
| 66 |
"--darkify_switch_light_mode_color" => $switch_light_mode_color, |
| 67 |
"--darkify_switch_dark_mode_color" => $switch_dark_mode_color, |
| 68 |
); |
| 69 |
return $styles; |
| 70 |
} |
| 71 |
|
| 72 |
public function generateSwitchStylesForShortcode($atts) |
| 73 |
{ |
| 74 |
$styles = array(); |
| 75 |
foreach ($atts as $key => $value) { |
| 76 |
if ($key == "switch") { |
| 77 |
continue; |
| 78 |
} |
| 79 |
$styles["--darkify_switch_" . $key] = $value; |
| 80 |
} |
| 81 |
return $styles; |
| 82 |
} |
| 83 |
|
| 84 |
public function string_contains_any($string, $words, $caseSensitive = true) |
| 85 |
{ |
| 86 |
foreach ($words as $word) { |
| 87 |
$position = $caseSensitive ? stripos($string, $word) : strpos($string, $word); |
| 88 |
if ($position !== false) { |
| 89 |
return true; |
| 90 |
} |
| 91 |
} |
| 92 |
return false; |
| 93 |
} |
| 94 |
|
| 95 |
public function extractCustomCssSelectorsForAutoExcluding($css, $custom_css_rules) |
| 96 |
{ |
| 97 |
$pseudo_classes = array(":after", ":before", ":first-letter", ":first-line", ":selection", ":not-disallowed"); |
| 98 |
$css = str_replace(array("\r", "\n"), "", $css); |
| 99 |
/* Convert to Array */ |
| 100 |
$exclude_elements = array(); |
| 101 |
$results = array(); |
| 102 |
preg_match_all('/(.+?)\s?\{\s?(.+?)\s?\}/', $css, $matches); |
| 103 |
foreach ($matches[0] as $i => $original) { |
| 104 |
foreach (explode(';', $matches[2][$i]) as $attr) { |
| 105 |
if (strlen(trim($attr)) > 0) // for missing semicolon on last element, which is legal |
| 106 |
{ |
| 107 |
list($name, $value) = explode(':', $attr); |
| 108 |
$results[$matches[1][$i]][trim($name)] = trim($value); |
| 109 |
} |
| 110 |
} |
| 111 |
} |
| 112 |
/* Array to processed css string */ |
| 113 |
foreach ($results as $single_selector => $rules) { |
| 114 |
$single_selector_arr = explode(",", $single_selector); |
| 115 |
for ($i = 0; $i < sizeof($single_selector_arr); $i++) { |
| 116 |
if (!$this->string_contains_any(trim($single_selector_arr[$i]), $pseudo_classes, false)) { |
| 117 |
$exclude_elements[] = trim($single_selector_arr[$i]); |
| 118 |
if ($custom_css_rules) { |
| 119 |
$exclude_elements[] = trim($single_selector_arr[$i]) . " *"; |
| 120 |
} |
| 121 |
} |
| 122 |
} |
| 123 |
} |
| 124 |
return $exclude_elements; |
| 125 |
} |
| 126 |
|
| 127 |
public static function parseAndProcessCustomCSS($css, $custom_css_rules) |
| 128 |
{ |
| 129 |
/* Decode any escaped HTML entities like >, <, " */ |
| 130 |
$css = html_entity_decode($css, ENT_QUOTES | ENT_HTML5, 'UTF-8'); |
| 131 |
|
| 132 |
/* Replace : on https:// or http:// for detecting as background:black type */ |
| 133 |
$css = str_replace("://", "--colon--//", $css); |
| 134 |
|
| 135 |
$css = str_replace(array("\r", "\n"), "", $css); |
| 136 |
|
| 137 |
/* Convert to Array */ |
| 138 |
$results = array(); |
| 139 |
preg_match_all('/(.+?)\s?\{\s?(.+?)\s?\}/', $css, $matches); |
| 140 |
foreach ($matches[0] as $i => $original) { |
| 141 |
foreach (explode(';', $matches[2][$i]) as $attr) { |
| 142 |
if (strlen(trim($attr)) > 0) { |
| 143 |
if (strpos($attr, ':') !== false) { |
| 144 |
list($name, $value) = explode(':', $attr, 2); // FIXED |
| 145 |
$results[$matches[1][$i]][trim($name)] = trim($value); |
| 146 |
} |
| 147 |
} |
| 148 |
} |
| 149 |
} |
| 150 |
|
| 151 |
/* Array to processed css string */ |
| 152 |
$updated_css = ""; |
| 153 |
foreach ($results as $single_selector => $rules) { |
| 154 |
$updated_single_selector = ""; |
| 155 |
$single_selector_arr = explode(",", $single_selector); |
| 156 |
for ($i = 0; $i < sizeof($single_selector_arr); $i++) { |
| 157 |
$selector = ".darkify_dark_mode_enabled " . trim($single_selector_arr[$i]); |
| 158 |
if ($i > 0) { |
| 159 |
$updated_single_selector .= ", "; |
| 160 |
} |
| 161 |
|
| 162 |
// Check if selector has :not-disallowed |
| 163 |
if (strpos($selector, ':not-disallowed') !== false) { |
| 164 |
$updated_single_selector .= str_replace(':not-disallowed', '', $selector); |
| 165 |
} else { |
| 166 |
$updated_single_selector .= $selector; |
| 167 |
if ($custom_css_rules && !preg_match('/:{1,2}(after|before)\b/i', $selector)) { |
| 168 |
$updated_single_selector .= ", .darkify_dark_mode_enabled " . $selector . " *"; |
| 169 |
} |
| 170 |
} |
| 171 |
} |
| 172 |
|
| 173 |
$updated_css .= $updated_single_selector . "{"; |
| 174 |
|
| 175 |
foreach ($rules as $key => $value) { |
| 176 |
if (strpos($value, "important") == false) { |
| 177 |
$value = $value . " !important"; |
| 178 |
} |
| 179 |
$updated_css .= $key . ": " . $value . ";"; |
| 180 |
} |
| 181 |
|
| 182 |
$updated_css .= "}"; |
| 183 |
} |
| 184 |
|
| 185 |
/* Replace --colon--// back to https:// or http:// format */ |
| 186 |
$updated_css = str_replace("--colon--//", "://", $updated_css); |
| 187 |
|
| 188 |
return $updated_css; |
| 189 |
} |
| 190 |
|
| 191 |
public static function parseAndProcessNormalCustomCSS($css) |
| 192 |
{ |
| 193 |
/* Replace : on https:// or http:// for detecting as background:black type */ |
| 194 |
$css = str_replace("://", "--colon--//", $css); |
| 195 |
|
| 196 |
$css = str_replace(array("\r", "\n"), "", $css); |
| 197 |
/* Convert to Array */ |
| 198 |
$results = array(); |
| 199 |
preg_match_all('/(.+?)\s?\{\s?(.+?)\s?\}/', $css, $matches); |
| 200 |
foreach ($matches[0] as $i => $original) { |
| 201 |
foreach (explode(';', $matches[2][$i]) as $attr) { |
| 202 |
if (strlen(trim($attr)) > 0) // for missing semicolon on last element, which is legal |
| 203 |
{ |
| 204 |
list($name, $value) = explode(':', $attr); |
| 205 |
$results[$matches[1][$i]][trim($name)] = trim($value); |
| 206 |
} |
| 207 |
} |
| 208 |
} |
| 209 |
/* Array to processed css string */ |
| 210 |
$updated_css = ""; |
| 211 |
foreach ($results as $single_selector => $rules) { |
| 212 |
$updated_css .= $single_selector . "{"; |
| 213 |
|
| 214 |
foreach ($rules as $key => $value) { |
| 215 |
if (strpos($value, "important") == false) { |
| 216 |
$value = $value . " !important"; |
| 217 |
} |
| 218 |
$updated_css .= $key . ": " . $value . ";"; |
| 219 |
} |
| 220 |
|
| 221 |
$updated_css .= "}"; |
| 222 |
} |
| 223 |
/* Replace --colon--// back to https:// or http:// format */ |
| 224 |
$updated_css = str_replace("--colon--//", "://", $updated_css); |
| 225 |
return $updated_css; |
| 226 |
} |
| 227 |
|
| 228 |
public function generateDisallowedElementsStr($options, $external_support_class_obj) |
| 229 |
{ |
| 230 |
$disallowed_element = isset($options["disallowed_elements"]) ? self::normalize_restriction_class($options['disallowed_elements']) : ""; |
| 231 |
$custom_css_rules = isset($options["custom_css_rules"]) ? $options["custom_css_rules"] : ""; |
| 232 |
$custom_css = isset($options["custom_css"]) ? $options["custom_css"] : ""; |
| 233 |
$disallowed_elements = ""; |
| 234 |
if (strlen(trim($disallowed_element)) > 0) { |
| 235 |
$disallowed_elements_arr = explode(',', $disallowed_element); |
| 236 |
if (is_array($disallowed_elements_arr)) { |
| 237 |
if (sizeof($disallowed_elements_arr) > 0) { |
| 238 |
foreach ($disallowed_elements_arr as $single_element) { |
| 239 |
$disallowed_elements .= ($disallowed_elements != "" ? ", " : "") . trim($single_element); |
| 240 |
$disallowed_elements .= ($disallowed_elements != "" ? ", " : "") . trim($single_element) . ' *'; |
| 241 |
} |
| 242 |
} |
| 243 |
} |
| 244 |
} |
| 245 |
|
| 246 |
// Get Disallowed Elements from External Plugins |
| 247 |
$disallowed_from_external = $external_support_class_obj->getDisallowedElementsByAvailablePlugins(); |
| 248 |
if (sizeof($disallowed_from_external) > 0) { |
| 249 |
foreach ($disallowed_from_external as $single_element) { |
| 250 |
$disallowed_elements .= ($disallowed_elements != "" ? ", " : "") . trim($single_element); |
| 251 |
} |
| 252 |
} |
| 253 |
|
| 254 |
// Exclude selectors specified in Custom CSS |
| 255 |
$custom_css_selectors = $this->extractCustomCssSelectorsForAutoExcluding($custom_css, $custom_css_rules); |
| 256 |
if (is_array($custom_css_selectors)) { |
| 257 |
if (sizeof($custom_css_selectors) > 0) { |
| 258 |
foreach ($custom_css_selectors as $single_element) { |
| 259 |
$disallowed_elements .= ($disallowed_elements != "" ? ", " : "") . trim($single_element); |
| 260 |
} |
| 261 |
} |
| 262 |
} |
| 263 |
return $disallowed_elements; |
| 264 |
} |
| 265 |
|
| 266 |
public function minify_string($buffer) |
| 267 |
{ |
| 268 |
$search = array( |
| 269 |
'/\>[^\S ]+/s', // strip whitespaces after tags, except space |
| 270 |
'/[^\S ]+\</s', // strip whitespaces before tags, except space |
| 271 |
'/(\s)+/s', // shorten multiple whitespace sequences |
| 272 |
'/<!--(.|\s)*?-->/' // Remove HTML comments |
| 273 |
); |
| 274 |
$replace = array( |
| 275 |
'>', |
| 276 |
'<', |
| 277 |
'\\1', |
| 278 |
'' |
| 279 |
); |
| 280 |
$buffer = preg_replace($search, $replace, $buffer); |
| 281 |
return $buffer; |
| 282 |
} |
| 283 |
|
| 284 |
public function isRestrictedByDisallowedAdminPages($disallowed_admin_pages) |
| 285 |
{ |
| 286 |
if (strlen(trim($disallowed_admin_pages)) > 0) { |
| 287 |
if (function_exists("get_current_screen")) { |
| 288 |
$current_screen = get_current_screen(); |
| 289 |
$parts = explode('_page_', $current_screen->id); |
| 290 |
if (count($parts) !== 2) { |
| 291 |
return False; |
| 292 |
} /* means it's something like invalid page slug */ |
| 293 |
$page_slug = $parts[1]; |
| 294 |
|
| 295 |
$disallowed_admin_pages_arr = explode(',', $disallowed_admin_pages); |
| 296 |
if (is_array($disallowed_admin_pages_arr)) { |
| 297 |
if (sizeof($disallowed_admin_pages_arr) > 0) { |
| 298 |
foreach ($disallowed_admin_pages_arr as $single_page) { |
| 299 |
if ($page_slug == trim($single_page)) { |
| 300 |
return True; |
| 301 |
} |
| 302 |
} |
| 303 |
} |
| 304 |
} |
| 305 |
} |
| 306 |
} |
| 307 |
return False; |
| 308 |
} |
| 309 |
|
| 310 |
/** |
| 311 |
* Custom Template locator . |
| 312 |
* |
| 313 |
* @param mixed $template_name template name . |
| 314 |
* @param mixed $template_path template path . |
| 315 |
* @param mixed $default_path default path . |
| 316 |
* @return string |
| 317 |
*/ |
| 318 |
public static function darkify_locate_template($template_name, $default_path = '') |
| 319 |
{ |
| 320 |
if (!$default_path) { |
| 321 |
$default_path = DARKIFY_PATH . 'src/Frontend/Templates/'; |
| 322 |
} |
| 323 |
$template = locate_template($template_name); |
| 324 |
// Get default template. |
| 325 |
if (!$template) { |
| 326 |
$template = $default_path . $template_name; |
| 327 |
} |
| 328 |
// Return what we found. |
| 329 |
return $template; |
| 330 |
} |
| 331 |
|
| 332 |
/** |
| 333 |
* Cleans up that sloppy list of URLs—tightens it up like a true warrior. |
| 334 |
* |
| 335 |
* @param string $input A comma-separated string of URLs, possibly with extra space. |
| 336 |
* @return string Refined and battle-ready URL list—no excess baggage. |
| 337 |
* |
| 338 |
* @bardock No room for weakness. Clean your inputs before they get you killed. |
| 339 |
*/ |
| 340 |
public static function normalize_restriction_class($input) |
| 341 |
{ |
| 342 |
$urls = preg_replace('/,\s+/', ',', $input); |
| 343 |
return $urls; |
| 344 |
} |
| 345 |
|
| 346 |
/* =============== Darkify Add Button Class =============== */ |
| 347 |
public function addButtonClassByDarkify($options) |
| 348 |
{ |
| 349 |
$darkfy_button_class = [ |
| 350 |
"elementor-button", |
| 351 |
"gspb-buttonbox", |
| 352 |
"fusion-button", |
| 353 |
"wp-element-button", |
| 354 |
"ct-header-search", |
| 355 |
"stk-button" |
| 356 |
]; |
| 357 |
return $darkfy_button_class; |
| 358 |
} |
| 359 |
} |
| 360 |
} |
| 361 |
|
