| 1 |
<?php |
| 2 |
|
| 3 |
namespace FluentCommunity\App\Services; |
| 4 |
|
| 5 |
use FluentCommunity\App\Functions\Utility; |
| 6 |
use FluentCommunity\App\Models\Space; |
| 7 |
use FluentCommunity\Framework\Support\Arr; |
| 8 |
|
| 9 |
class CustomSanitizer |
| 10 |
{ |
| 11 |
public static function sanitizeMenuLink($item) |
| 12 |
{ |
| 13 |
$validKeys = ['title', 'enabled', 'permalink', 'new_tab', 'link_classes', 'shape_svg', 'emoji', 'icon_image', 'is_custom', 'is_system', 'is_locked', 'is_unavailable', 'slug', 'privacy', 'membership_ids']; |
| 14 |
$item = array_filter(Arr::only($item, $validKeys)); |
| 15 |
|
| 16 |
$yesNoItems = ['enabled', 'is_custom', 'is_system', 'is_locked', 'is_unavailable']; |
| 17 |
foreach ($yesNoItems as $key) { |
| 18 |
if (isset($item[$key])) { |
| 19 |
$item[$key] = $item[$key] === 'yes' ? 'yes' : 'no'; |
| 20 |
} |
| 21 |
} |
| 22 |
|
| 23 |
$textTypes = ['title', 'new_tab', 'link_classes', 'slug', 'privacy']; |
| 24 |
foreach ($textTypes as $key) { |
| 25 |
if (isset($item[$key])) { |
| 26 |
$item[$key] = sanitize_text_field($item[$key]); |
| 27 |
} |
| 28 |
} |
| 29 |
|
| 30 |
$item['permalink'] = sanitize_url(Arr::get($item, 'permalink', '')); |
| 31 |
|
| 32 |
if (!empty($item['shape_svg'])) { |
| 33 |
$item['shape_svg'] = self::sanitizeSvg($item['shape_svg']); |
| 34 |
} |
| 35 |
|
| 36 |
if (!empty($item['emoji'])) { |
| 37 |
$item['emoji'] = self::sanitizeEmoji($item['emoji']); |
| 38 |
} |
| 39 |
|
| 40 |
if (!empty($item['icon_image'])) { |
| 41 |
$media = Helper::getMediaFromUrl($item['icon_image']); |
| 42 |
if ($media) { |
| 43 |
$item['icon_image'] = $media->public_url; |
| 44 |
$media->update([ |
| 45 |
'is_active' => true, |
| 46 |
'user_id' => get_current_user_id(), |
| 47 |
'object_source' => 'general' |
| 48 |
]); |
| 49 |
} else { |
| 50 |
$item['icon_image'] = sanitize_url($item['icon_image']); |
| 51 |
} |
| 52 |
} |
| 53 |
|
| 54 |
if (Arr::get($item, 'privacy') == 'members_only') { |
| 55 |
$item['membership_ids'] = array_map('sanitize_text_field', (array)Arr::get($item, 'membership_ids', [])); |
| 56 |
} |
| 57 |
|
| 58 |
return $item; |
| 59 |
} |
| 60 |
|
| 61 |
public static function sanitizeSvg($svg_content) |
| 62 |
{ |
| 63 |
if (!$svg_content) { |
| 64 |
return ''; |
| 65 |
} |
| 66 |
|
| 67 |
if (current_user_can('unfiltered_html')) { |
| 68 |
return $svg_content; |
| 69 |
} |
| 70 |
|
| 71 |
// Remove any comments |
| 72 |
$svg_content = preg_replace('/<!--(.|\s)*?-->/', '', $svg_content); |
| 73 |
|
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// Remove XML or DOCTYPE declarations |
| 75 |
$svg_content = preg_replace('/<\?xml(.|\s)*?\?>/', '', $svg_content); |
| 76 |
$svg_content = preg_replace('/<!DOCTYPE(.|\s)*?>/i', '', $svg_content); |
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|
| 78 |
// Remove embedded scripts, iframes, or event handlers |
| 79 |
$svg_content = preg_replace('/<script\b[^>]*>(.*?)<\/script>/is', '', $svg_content); |
| 80 |
$svg_content = preg_replace('/<iframe\b[^>]*>(.*?)<\/iframe>/is', '', $svg_content); |
| 81 |
$svg_content = preg_replace('/on\w+="[^"]*"/i', '', $svg_content); |
| 82 |
|
| 83 |
$allowed_tags = [ |
| 84 |
'svg' => ['width' => true, 'height' => true, 'viewBox' => true, 'version' => true, 'xmlns' => true, 'xmlns:xlink' => true, 'xml:space' => true, 'preserveAspectRatio' => true, 'fill' => true, 'stroke' => true, 'stroke-width' => true, 'color' => true], |
| 85 |
'g' => ['fill' => true, 'fill-rule' => true, 'stroke' => true, 'stroke-width' => true, 'clip-path' => true, 'transform' => true], |
| 86 |
'path' => ['d' => true, 'opacity' => true, 'stroke-linecap' => true, 'fill' => true, 'fill-rule' => true, 'stroke' => true, 'stroke-width' => true, 'transform' => true], |
| 87 |
'rect' => ['width' => true, 'height' => true, 'x' => true, 'y' => true, 'rx' => true, 'ry' => true, 'fill' => true, 'stroke' => true, 'stroke-width' => true, 'transform' => true], |
| 88 |
'circle' => ['cx' => true, 'cy' => true, 'r' => true, 'fill' => true, 'stroke' => true, 'stroke-width' => true, 'transform' => true], |
| 89 |
'ellipse' => ['cx' => true, 'cy' => true, 'rx' => true, 'ry' => true, 'fill' => true, 'stroke' => true, 'stroke-width' => true, 'transform' => true], |
| 90 |
'line' => ['x1' => true, 'x2' => true, 'y1' => true, 'y2' => true, 'stroke' => true, 'stroke-width' => true, 'transform' => true], |
| 91 |
'polyline' => ['points' => true, 'fill' => true, 'stroke' => true, 'stroke-width' => true, 'transform' => true], |
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'polygon' => ['points' => true, 'fill' => true, 'stroke' => true, 'stroke-width' => true, 'transform' => true], |
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'text' => ['x' => true, 'y' => true, 'font-size' => true, 'font-family' => true, 'text-anchor' => true, 'fill' => true, 'transform' => true], |
| 94 |
'tspan' => ['x' => true, 'y' => true, 'font-size' => true, 'font-family' => true, 'text-anchor' => true, 'fill' => true], |
| 95 |
'defs' => [], |
| 96 |
'clipPath' => ['id' => true, 'clipPathUnits' => true], |
| 97 |
'stop' => ['offset' => true, 'stop-color' => true, 'stop-opacity' => true], |
| 98 |
'linearGradient' => ['id' => true, 'x1' => true, 'y1' => true, 'x2' => true, 'y2' => true, 'gradientUnits' => true, 'gradientTransform' => true], |
| 99 |
'radialGradient' => ['id' => true, 'cx' => true, 'cy' => true, 'r' => true, 'fx' => true, 'fy' => true, 'gradientUnits' => true, 'gradientTransform' => true], |
| 100 |
'mask' => ['id' => true, 'maskUnits' => true, 'maskContentUnits' => true, 'x' => true, 'y' => true, 'width' => true, 'height' => true], |
| 101 |
'use' => ['x' => true, 'y' => true, 'width' => true, 'height' => true], |
| 102 |
'title' => [], |
| 103 |
'desc' => [], |
| 104 |
]; |
| 105 |
|
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// Load the SVG string into a DOMDocument and discard errors for malformed XML |
| 107 |
$dom = new \DOMDocument(); |
| 108 |
libxml_use_internal_errors(true); |
| 109 |
$dom->loadXML($svg_content); |
| 110 |
libxml_clear_errors(); |
| 111 |
|
| 112 |
if ($dom->documentElement) { |
| 113 |
// Sanitize by removing unwanted tags and attributes |
| 114 |
self::sanitizeNode($dom->documentElement, $allowed_tags); |
| 115 |
} |
| 116 |
|
| 117 |
return $dom->saveXML($dom->documentElement); |
| 118 |
} |
| 119 |
|
| 120 |
private static function sanitizeNode(\DOMNode $node, array $allowed_tags) |
| 121 |
{ |
| 122 |
if ($node->nodeType === XML_ELEMENT_NODE) { |
| 123 |
/** @var \DOMElement $node */ |
| 124 |
if (!isset($allowed_tags[$node->nodeName])) { |
| 125 |
$node->parentNode->removeChild($node); |
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return; |
| 127 |
} |
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|
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// Check attributes |
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$attributes = $node->attributes; |
| 131 |
$length = $attributes->length; |
| 132 |
for ($i = $length - 1; $i >= 0; $i--) { |
| 133 |
$attr = $attributes->item($i); |
| 134 |
$attr_name = $attr->nodeName; |
| 135 |
if (!isset($allowed_tags[$node->nodeName][$attr_name])) { |
| 136 |
$node->removeAttribute($attr_name); |
| 137 |
} else { |
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// Sanitize attribute values |
| 139 |
// FILTER_SANITIZE_STRING is deprecated in PHP 8.1 |
| 140 |
$sanitized_value = htmlspecialchars($attr->nodeValue, ENT_QUOTES, 'UTF-8'); |
| 141 |
$node->setAttribute($attr_name, $sanitized_value); |
| 142 |
} |
| 143 |
} |
| 144 |
} |
| 145 |
|
| 146 |
// Recursively sanitize child nodes |
| 147 |
for ($i = $node->childNodes->length - 1; $i >= 0; $i--) { |
| 148 |
self::sanitizeNode($node->childNodes->item($i), $allowed_tags); |
| 149 |
} |
| 150 |
} |
| 151 |
|
| 152 |
public static function sanitizeEmoji($emoji, $single = true) |
| 153 |
{ |
| 154 |
$emoji = (string)$emoji; |
| 155 |
$emoji = trim($emoji); |
| 156 |
|
| 157 |
if (!$emoji) { |
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return ''; |
| 159 |
} |
| 160 |
|
| 161 |
if ($single && function_exists('\mb_substr')) { |
| 162 |
$emoji = \mb_substr($emoji, 0, 4, 'UTF-8'); |
| 163 |
} |
| 164 |
|
| 165 |
$isEmoji = preg_match('/[\x{1F600}-\x{1F64F}\x{1F300}-\x{1F5FF}\x{1F680}-\x{1F6FF}\x{1F700}-\x{1F77F}\x{1F780}-\x{1F7FF}\x{1F800}-\x{1F8FF}\x{1F900}-\x{1F9FF}\x{1FA00}-\x{1FA6F}\x{1FA70}-\x{1FAFF}\x{1F1E0}-\x{1F1FF}\x{2600}-\x{26FF}\x{2700}-\x{27BF}\x{2B50}\x{2B55}\x{2934}\x{2935}\x{3297}\x{3299}\x{20E3}\x{23E9}-\x{23FA}\x{25B6}\x{25C0}\x{FE0F}]/u', $emoji); |
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|
| 167 |
if ($isEmoji) { |
| 168 |
return $emoji; |
| 169 |
} |
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return ''; |
| 171 |
} |
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|
| 173 |
public static function sanitizeWelcomeBannerSettings($settings, $views = ['login', 'logout']) |
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{ |
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$views = array_intersect($views, ['login', 'logout', 'enrolled', 'not_enrolled']); |
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|
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$rules = [ |
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'title' => 'sanitize_text_field', |
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'description' => 'wp_kses_post', |
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'mediaType' => 'sanitize_text_field', |
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'allowClose' => 'sanitize_text_field', |
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'enabled' => 'sanitize_text_field', |
| 183 |
]; |
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|
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$sanitizedSettings = []; |
| 186 |
foreach ($views as $type) { |
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$typeSettings = Arr::get($settings, $type, []); |
| 188 |
if (empty($typeSettings)) { |
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continue; |
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} |
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|
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$bannerVideo = Arr::get($typeSettings, 'bannerVideo', []); |
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$bannerImage = Arr::get($typeSettings, 'bannerImage', ''); |
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$ctaButtons = Arr::get($typeSettings, 'ctaButtons', []); |
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|
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$sanitizedSettings[$type]['bannerVideo'] = self::sanitizeBannerVideo($bannerVideo); |
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$sanitizedSettings[$type]['bannerImage'] = self::sanitizeBannerImage($bannerImage); |
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$sanitizedSettings[$type]['ctaButtons'] = self::sanitizeCtaButtons($ctaButtons); |
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|
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$description = Arr::get($typeSettings, 'description'); |
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if (!empty($description)) { |
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$description = wp_kses_post(self::unslashMarkdown(wp_unslash($description))); |
| 203 |
} |
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$sanitizedSettings[$type]['description'] = $description; |
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|
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foreach ($typeSettings as $key => $value) { |
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if (isset($rules[$key]) && !in_array($key, ['bannerVideo', 'bannerImage', 'ctaButtons', 'description'])) { |
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$sanitizedSettings[$type][$key] = call_user_func($rules[$key], $value); |
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} |
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} |
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} |
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|
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return $sanitizedSettings; |
| 214 |
} |
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|
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private static function sanitizeBannerVideo($video) |
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{ |
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if (empty($video)) { |
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return []; |
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} |
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|
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return array_filter([ |
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'type' => sanitize_text_field(Arr::get($video, 'type', '')), |
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'url' => sanitize_url(Arr::get($video, 'url', '')), |
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'content_type' => sanitize_text_field(Arr::get($video, 'content_type', '')), |
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'provider' => sanitize_text_field(Arr::get($video, 'provider', '')), |
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'title' => sanitize_text_field(Arr::get($video, 'title', '')), |
| 228 |
'author_name' => sanitize_text_field(Arr::get($video, 'author_name', '')), |
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'html' => self::sanitizeRichText(Arr::get($video, 'html', '')), |
| 230 |
'image' => sanitize_url(Arr::get($video, 'image', '')), |
| 231 |
]); |
| 232 |
} |
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|
| 234 |
private static function sanitizeBannerImage($imageUrl) |
| 235 |
{ |
| 236 |
if (empty($imageUrl)) { |
| 237 |
return ''; |
| 238 |
} |
| 239 |
|
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$media = Helper::getMediaFromUrl($imageUrl); |
| 241 |
if ($media) { |
| 242 |
$media->update([ |
| 243 |
'is_active' => true, |
| 244 |
'user_id' => get_current_user_id(), |
| 245 |
'object_source' => 'general' |
| 246 |
]); |
| 247 |
return $media->public_url; |
| 248 |
} |
| 249 |
|
| 250 |
return sanitize_url($imageUrl); |
| 251 |
} |
| 252 |
|
| 253 |
private static function sanitizeCtaButtons($ctaButtons) |
| 254 |
{ |
| 255 |
if (empty($ctaButtons)) { |
| 256 |
return []; |
| 257 |
} |
| 258 |
|
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$sanitizerMap = [ |
| 260 |
'label' => 'sanitize_text_field', |
| 261 |
'link' => function ($url) { |
| 262 |
return esc_url_raw($url, ['http', 'https', 'mailto']); |
| 263 |
}, |
| 264 |
'type' => 'sanitize_text_field', |
| 265 |
'newTab' => 'sanitize_text_field' |
| 266 |
]; |
| 267 |
|
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foreach ($ctaButtons as $btnKey => $btnValue) { |
| 269 |
foreach ($btnValue as $key => $value) { |
| 270 |
if (isset($sanitizerMap[$key])) { |
| 271 |
$ctaButtons[$btnKey][$key] = call_user_func($sanitizerMap[$key], $value); |
| 272 |
} |
| 273 |
} |
| 274 |
} |
| 275 |
|
| 276 |
return $ctaButtons; |
| 277 |
} |
| 278 |
|
| 279 |
public static function santizeLinkItem($item) |
| 280 |
{ |
| 281 |
$validKeys = ['title', 'enabled', 'new_tab', 'emoji', 'icon_image', 'shape_svg', 'title', 'permalink', 'slug', 'privacy', 'membership_ids']; |
| 282 |
$item = array_filter(Arr::only($item, $validKeys)); |
| 283 |
|
| 284 |
$yesNoItems = ['enabled', 'new_tab', 'is_locked', 'is_unavailable']; |
| 285 |
foreach ($yesNoItems as $key) { |
| 286 |
if (isset($item[$key])) { |
| 287 |
$item[$key] = $item[$key] === 'yes' ? 'yes' : 'no'; |
| 288 |
} |
| 289 |
} |
| 290 |
|
| 291 |
$item['emoji'] = self::sanitizeEmoji(Arr::get($item, 'emoji')); |
| 292 |
|
| 293 |
if (empty($item['slug'])) { |
| 294 |
$item['slug'] = sanitize_title(Arr::get($item, 'title', '')); |
| 295 |
} else { |
| 296 |
$item['slug'] = sanitize_title($item['slug']); |
| 297 |
} |
| 298 |
|
| 299 |
$textTypes = ['title']; |
| 300 |
foreach ($textTypes as $key) { |
| 301 |
if (isset($item[$key])) { |
| 302 |
$item[$key] = sanitize_text_field($item[$key]); |
| 303 |
} |
| 304 |
} |
| 305 |
$item['permalink'] = sanitize_url(Arr::get($item, 'permalink', '')); |
| 306 |
|
| 307 |
|
| 308 |
if (!empty($item['icon_image'])) { |
| 309 |
$media = Helper::getMediaFromUrl($item['icon_image']); |
| 310 |
if ($media) { |
| 311 |
$media->update([ |
| 312 |
'is_active' => true, |
| 313 |
'user_id' => get_current_user_id(), |
| 314 |
'object_source' => 'general' |
| 315 |
]); |
| 316 |
$item['icon_image'] = $media->public_url; |
| 317 |
} else { |
| 318 |
$item['icon_image'] = sanitize_text_field($item['icon_image']); |
| 319 |
} |
| 320 |
} |
| 321 |
|
| 322 |
if (!empty($item['icon_svg'])) { |
| 323 |
$item['icon_svg'] = self::sanitizeSvg($item['icon_svg']); |
| 324 |
} |
| 325 |
|
| 326 |
if (!empty($item['shape_svg'])) { |
| 327 |
$item['shape_svg'] = self::sanitizeSvg($item['shape_svg']); |
| 328 |
} |
| 329 |
|
| 330 |
if (Arr::get($item, 'privacy') == 'members_only') { |
| 331 |
$item['membership_ids'] = array_map('sanitize_text_field', (array)Arr::get($item, 'membership_ids', [])); |
| 332 |
} |
| 333 |
|
| 334 |
return array_filter($item); |
| 335 |
} |
| 336 |
|
| 337 |
public static function sanitizeRichText($content, $print = false) |
| 338 |
{ |
| 339 |
if ($print) { |
| 340 |
echo self::sanitizeHtml($content); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
| 341 |
} |
| 342 |
|
| 343 |
return self::sanitizeHtml($content); |
| 344 |
} |
| 345 |
|
| 346 |
public static function sanitizeHtml($html) |
| 347 |
{ |
| 348 |
if (current_user_can('unfiltered_html')) { |
| 349 |
return $html; |
| 350 |
} |
| 351 |
|
| 352 |
if (!$html) { |
| 353 |
return $html; |
| 354 |
} |
| 355 |
|
| 356 |
// Return $html if it's just a plain text |
| 357 |
if (!preg_match('/<[^>]*>/', $html)) { |
| 358 |
return $html; |
| 359 |
} |
| 360 |
|
| 361 |
$tags = wp_kses_allowed_html('post'); |
| 362 |
|
| 363 |
// No <style> element: kses filters style="" attributes but never the text content |
| 364 |
// of a <style> block, so allowing it would let any role that can author this markup |
| 365 |
// persist CSS (@import, attribute-selector data exfiltration, UI redress) against |
| 366 |
// every viewer. Embed/media HTML never needs a <style> element. |
| 367 |
|
| 368 |
// iframe. Note there is deliberately no 'srcdoc' here: a srcdoc iframe without a |
| 369 |
// sandbox attribute is same-origin with the portal, so allowing it would let any |
| 370 |
// role that can author embed markup run script against every viewer. Real embed |
| 371 |
// providers only ever use src. |
| 372 |
$tags['iframe'] = [ |
| 373 |
'width' => [], |
| 374 |
'height' => [], |
| 375 |
'src' => [], |
| 376 |
'title' => [], |
| 377 |
'frameborder' => [], |
| 378 |
'allow' => [], |
| 379 |
'class' => [], |
| 380 |
'id' => [], |
| 381 |
'allowfullscreen' => [], |
| 382 |
'referrerpolicy' => [], |
| 383 |
]; |
| 384 |
|
| 385 |
$tags = apply_filters('fluent_community/allowed_html_tags', $tags); |
| 386 |
|
| 387 |
return wp_kses($html, $tags); |
| 388 |
} |
| 389 |
|
| 390 |
public static function santizeEmailSettings($settings) |
| 391 |
{ |
| 392 |
$prevSettings = Utility::getEmailNotificationSettings(); |
| 393 |
$settings = Arr::only($settings, array_keys($prevSettings)); |
| 394 |
|
| 395 |
$yesNoFields = ['com_my_post_mail', 'reply_my_com_mail', 'mention_mail', 'digest_email_status', 'disable_powered_by']; |
| 396 |
$textFields = ['send_from_name', 'reply_to_name']; |
| 397 |
$emailFields = ['send_from_email', 'reply_to_email']; |
| 398 |
|
| 399 |
foreach ($yesNoFields as $field) { |
| 400 |
if (isset($settings[$field])) { |
| 401 |
$settings[$field] = $settings[$field] === 'yes' ? 'yes' : 'no'; |
| 402 |
} |
| 403 |
} |
| 404 |
|
| 405 |
foreach ($textFields as $field) { |
| 406 |
if (isset($settings[$field])) { |
| 407 |
$settings[$field] = sanitize_text_field($settings[$field]); |
| 408 |
} |
| 409 |
} |
| 410 |
|
| 411 |
foreach ($emailFields as $field) { |
| 412 |
if (isset($settings[$field])) { |
| 413 |
$settings[$field] = sanitize_email($settings[$field]); |
| 414 |
} |
| 415 |
} |
| 416 |
|
| 417 |
$time = Arr::get($settings, 'daily_digest_time'); |
| 418 |
|
| 419 |
if ($time) { |
| 420 |
$time = sanitize_text_field($time); |
| 421 |
|
| 422 |
// check time is valid or not |
| 423 |
if (!preg_match('/^(0[0-9]|1[0-9]|2[0-3]):[0-5][0-9]$/', $time)) { |
| 424 |
$time = '09:00'; |
| 425 |
} |
| 426 |
} else { |
| 427 |
$time = '09:00'; |
| 428 |
} |
| 429 |
|
| 430 |
$emailDay = Arr::get($settings, 'digest_mail_day'); |
| 431 |
|
| 432 |
if ($emailDay) { |
| 433 |
$emailDay = sanitize_text_field($emailDay); |
| 434 |
if (!in_array($emailDay, ['sun', 'mon', 'tue', 'wed', 'thu', 'fri', 'sat'])) { |
| 435 |
$emailDay = 'tue'; |
| 436 |
} |
| 437 |
} else { |
| 438 |
$emailDay = 'tue'; |
| 439 |
} |
| 440 |
|
| 441 |
$settings['digest_mail_day'] = $emailDay; |
| 442 |
$settings['daily_digest_time'] = $time; |
| 443 |
$settings['email_footer'] = wp_kses_post(self::unslashMarkdown(Arr::get($settings, 'email_footer'))); |
| 444 |
$settings['email_footer_rendered'] = FeedsHelper::mdToHtml($settings['email_footer']); |
| 445 |
|
| 446 |
if (!empty($settings['logo'])) { |
| 447 |
$settings['logo'] = sanitize_url($settings['logo']); |
| 448 |
} |
| 449 |
|
| 450 |
return $settings; |
| 451 |
} |
| 452 |
|
| 453 |
public static function sanitizeUserName($username) |
| 454 |
{ |
| 455 |
$username = strtolower($username); |
| 456 |
// check of @ symbol |
| 457 |
if (strpos($username, '@') !== false) { |
| 458 |
$username = explode('@', $username)[0]; |
| 459 |
} |
| 460 |
|
| 461 |
$username = sanitize_user($username); |
| 462 |
$username = preg_replace('/[^a-zA-Z0-9_]/', '', $username); |
| 463 |
return $username; |
| 464 |
} |
| 465 |
|
| 466 |
public static function unslashMarkdown($markdown) |
| 467 |
{ |
| 468 |
$replaceMaps = [ |
| 469 |
"\\\n" => PHP_EOL, |
| 470 |
'\@' => '@', |
| 471 |
'\\_' => '_', |
| 472 |
'\\&' => '&', |
| 473 |
'\\*' => '*', |
| 474 |
'\\~' => '~', |
| 475 |
'\\:' => ':', |
| 476 |
'\\.' => '.' |
| 477 |
]; |
| 478 |
|
| 479 |
return str_replace(array_keys($replaceMaps), array_values($replaceMaps), $markdown); |
| 480 |
} |
| 481 |
|
| 482 |
public static function santizeSpaceSettings($settings = [], $privacy = 'public') |
| 483 |
{ |
| 484 |
$yesNotFields = [ |
| 485 |
'restricted_post_only', |
| 486 |
'can_request_join', |
| 487 |
'show_paywalls', |
| 488 |
'show_sidebar', |
| 489 |
'hide_members_count', |
| 490 |
'document_library', |
| 491 |
'media_gallery', |
| 492 |
'disable_post_sort_by', |
| 493 |
'disable_layout_style' |
| 494 |
]; |
| 495 |
|
| 496 |
$settings = Arr::only($settings, array_keys((new Space())->defaultSettings())); |
| 497 |
|
| 498 |
foreach ($yesNotFields as $field) { |
| 499 |
$settings[$field] = Arr::get($settings, $field) === 'yes' ? 'yes' : 'no'; |
| 500 |
} |
| 501 |
|
| 502 |
$settings['shape_svg'] = self::sanitizeSvg(Arr::get($settings, 'shape_svg', '')); |
| 503 |
if (empty($settings['shape_svg'])) { |
| 504 |
$settings['emoji'] = self::sanitizeEmoji(Arr::get($settings, 'emoji', '')); |
| 505 |
} else { |
| 506 |
$settings['emoji'] = ''; |
| 507 |
} |
| 508 |
|
| 509 |
$lockScreenType = Arr::get($settings, 'custom_lock_screen'); |
| 510 |
if (!in_array($lockScreenType, ['yes', 'no', 'redirect']) || $privacy !== 'private') { |
| 511 |
$lockScreenType = 'no'; |
| 512 |
} |
| 513 |
$settings['custom_lock_screen'] = $lockScreenType; |
| 514 |
|
| 515 |
|
| 516 |
if ($lockScreenType === 'redirect') { |
| 517 |
$redirectUrl = Arr::get($settings, 'onboard_redirect_url'); |
| 518 |
if (!$redirectUrl || !filter_var($redirectUrl, FILTER_VALIDATE_URL)) { |
| 519 |
return new \WP_Error('invalid_redirect_url', __('Invalid redirect URL.', 'fluent-community')); |
| 520 |
} |
| 521 |
$settings['onboard_redirect_url'] = sanitize_url($redirectUrl); |
| 522 |
} |
| 523 |
|
| 524 |
$validOrderOptions = array_keys(Helper::getPostOrderOptions()); |
| 525 |
$defaultOrder = Arr::get($settings, 'default_post_sort_by', ''); |
| 526 |
$settings['default_post_sort_by'] = in_array($defaultOrder, $validOrderOptions) ? $defaultOrder : ''; |
| 527 |
|
| 528 |
$validCommentOrderOptions = array_keys(Helper::getCommentOrderOptions()); |
| 529 |
$defaultCommentOrder = Arr::get($settings, 'default_comment_sort_by', ''); |
| 530 |
$settings['default_comment_sort_by'] = in_array($defaultCommentOrder, $validCommentOrderOptions) ? $defaultCommentOrder : ''; |
| 531 |
|
| 532 |
$accessOptions = ['members_only', 'logged_in', 'everybody']; |
| 533 |
$mediaAccess = Arr::get($settings, 'media_access'); |
| 534 |
$settings['media_access'] = in_array($mediaAccess, $accessOptions, true) ? $mediaAccess : 'members_only'; |
| 535 |
|
| 536 |
$documentAccess = Arr::get($settings, 'document_access'); |
| 537 |
$settings['document_access'] = in_array($documentAccess, $accessOptions, true) ? $documentAccess : 'members_only'; |
| 538 |
|
| 539 |
$documentUploadOptions = ['admin_only', 'members_only']; |
| 540 |
$documentUpload = Arr::get($settings, 'document_upload'); |
| 541 |
$settings['document_upload'] = in_array($documentUpload, $documentUploadOptions, true) ? $documentUpload : 'admin_only'; |
| 542 |
|
| 543 |
return $settings; |
| 544 |
} |
| 545 |
|
| 546 |
public static function santizeEditorBody($body) |
| 547 |
{ |
| 548 |
if (current_user_can('unfiltered_html')) { |
| 549 |
return $body; |
| 550 |
} |
| 551 |
|
| 552 |
return wp_kses_post($body); |
| 553 |
} |
| 554 |
} |
| 555 |
|
