Analytics_Manager.php
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Browser_Detector.php
9 months ago
Content_Cache_Manager.php
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Data_Collector.php
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Email_Reports.php
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License_Manager.php
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Pro_Data_Collector.php
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REST_API.php
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Browser_Detector.php
294 lines
| 1 | <?php |
| 2 | |
| 3 | namespace EmbedPress\Includes\Classes\Analytics; |
| 4 | |
| 5 | defined('ABSPATH') or die("No direct script access allowed."); |
| 6 | |
| 7 | /** |
| 8 | * EmbedPress Browser Detector |
| 9 | * |
| 10 | * Detects browser and device information for analytics |
| 11 | * |
| 12 | * @package EmbedPress |
| 13 | * @author EmbedPress <help@embedpress.com> |
| 14 | * @copyright Copyright (C) 2023 WPDeveloper. All rights reserved. |
| 15 | * @license GPLv3 or later |
| 16 | * @since 4.2.7 |
| 17 | */ |
| 18 | class Browser_Detector |
| 19 | { |
| 20 | /** |
| 21 | * User agent string |
| 22 | * |
| 23 | * @var string |
| 24 | */ |
| 25 | private $user_agent; |
| 26 | |
| 27 | /** |
| 28 | * Constructor |
| 29 | * |
| 30 | * @param string $user_agent |
| 31 | */ |
| 32 | public function __construct($user_agent = null) |
| 33 | { |
| 34 | $this->user_agent = $user_agent ?: (isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : ''); |
| 35 | } |
| 36 | |
| 37 | /** |
| 38 | * Detect browser and device information |
| 39 | * |
| 40 | * @return array |
| 41 | */ |
| 42 | public function detect() |
| 43 | { |
| 44 | return [ |
| 45 | 'browser_name' => $this->get_browser_name(), |
| 46 | 'browser_version' => $this->get_browser_version(), |
| 47 | 'operating_system' => $this->get_operating_system(), |
| 48 | 'device_type' => $this->get_device_type() |
| 49 | ]; |
| 50 | } |
| 51 | |
| 52 | /** |
| 53 | * Get browser name |
| 54 | * |
| 55 | * @return string |
| 56 | */ |
| 57 | private function get_browser_name() |
| 58 | { |
| 59 | $browsers = [ |
| 60 | 'Edge' => 'Edge', |
| 61 | 'Chrome' => 'Chrome', |
| 62 | 'Firefox' => 'Firefox', |
| 63 | 'Safari' => 'Safari', |
| 64 | 'Opera' => 'Opera', |
| 65 | 'Internet Explorer' => 'MSIE|Trident' |
| 66 | ]; |
| 67 | |
| 68 | foreach ($browsers as $browser => $pattern) { |
| 69 | if (preg_match('/(' . $pattern . ')/i', $this->user_agent)) { |
| 70 | return $browser; |
| 71 | } |
| 72 | } |
| 73 | |
| 74 | return 'Unknown'; |
| 75 | } |
| 76 | |
| 77 | /** |
| 78 | * Get browser version |
| 79 | * |
| 80 | * @return string |
| 81 | */ |
| 82 | private function get_browser_version() |
| 83 | { |
| 84 | $browser = $this->get_browser_name(); |
| 85 | $version = 'Unknown'; |
| 86 | |
| 87 | switch ($browser) { |
| 88 | case 'Chrome': |
| 89 | if (preg_match('/Chrome\/([0-9.]+)/', $this->user_agent, $matches)) { |
| 90 | $version = $matches[1]; |
| 91 | } |
| 92 | break; |
| 93 | case 'Firefox': |
| 94 | if (preg_match('/Firefox\/([0-9.]+)/', $this->user_agent, $matches)) { |
| 95 | $version = $matches[1]; |
| 96 | } |
| 97 | break; |
| 98 | case 'Safari': |
| 99 | if (preg_match('/Version\/([0-9.]+)/', $this->user_agent, $matches)) { |
| 100 | $version = $matches[1]; |
| 101 | } |
| 102 | break; |
| 103 | case 'Edge': |
| 104 | if (preg_match('/Edge\/([0-9.]+)/', $this->user_agent, $matches)) { |
| 105 | $version = $matches[1]; |
| 106 | } elseif (preg_match('/Edg\/([0-9.]+)/', $this->user_agent, $matches)) { |
| 107 | $version = $matches[1]; |
| 108 | } |
| 109 | break; |
| 110 | case 'Opera': |
| 111 | if (preg_match('/Opera\/([0-9.]+)/', $this->user_agent, $matches)) { |
| 112 | $version = $matches[1]; |
| 113 | } elseif (preg_match('/OPR\/([0-9.]+)/', $this->user_agent, $matches)) { |
| 114 | $version = $matches[1]; |
| 115 | } |
| 116 | break; |
| 117 | case 'Internet Explorer': |
| 118 | if (preg_match('/MSIE ([0-9.]+)/', $this->user_agent, $matches)) { |
| 119 | $version = $matches[1]; |
| 120 | } elseif (preg_match('/rv:([0-9.]+)/', $this->user_agent, $matches)) { |
| 121 | $version = $matches[1]; |
| 122 | } |
| 123 | break; |
| 124 | } |
| 125 | |
| 126 | return $version; |
| 127 | } |
| 128 | |
| 129 | /** |
| 130 | * Get operating system |
| 131 | * |
| 132 | * @return string |
| 133 | */ |
| 134 | private function get_operating_system() |
| 135 | { |
| 136 | $os_array = [ |
| 137 | 'Windows 11' => 'Windows NT 10.0.*Windows NT 10.0.*22000', |
| 138 | 'Windows 10' => 'Windows NT 10.0', |
| 139 | 'Windows 8.1' => 'Windows NT 6.3', |
| 140 | 'Windows 8' => 'Windows NT 6.2', |
| 141 | 'Windows 7' => 'Windows NT 6.1', |
| 142 | 'Windows Vista' => 'Windows NT 6.0', |
| 143 | 'Windows XP' => 'Windows NT 5.1|Windows XP', |
| 144 | 'macOS Big Sur' => 'Mac OS X 10_16|Mac OS X 11', |
| 145 | 'macOS Monterey' => 'Mac OS X 12', |
| 146 | 'macOS Ventura' => 'Mac OS X 13', |
| 147 | 'macOS Sonoma' => 'Mac OS X 14', |
| 148 | 'macOS' => 'Mac OS X|Macintosh', |
| 149 | 'iOS' => 'iPhone|iPad', |
| 150 | 'Android' => 'Android', |
| 151 | 'Linux' => 'Linux', |
| 152 | 'Ubuntu' => 'Ubuntu', |
| 153 | 'Chrome OS' => 'CrOS' |
| 154 | ]; |
| 155 | |
| 156 | foreach ($os_array as $os => $pattern) { |
| 157 | if (preg_match('/(' . $pattern . ')/i', $this->user_agent)) { |
| 158 | return $os; |
| 159 | } |
| 160 | } |
| 161 | |
| 162 | return 'Unknown'; |
| 163 | } |
| 164 | |
| 165 | /** |
| 166 | * Get device type |
| 167 | * |
| 168 | * @return string |
| 169 | */ |
| 170 | private function get_device_type() |
| 171 | { |
| 172 | // Check for mobile devices |
| 173 | $mobile_patterns = [ |
| 174 | 'iPhone', 'iPod', 'Android.*Mobile', 'BlackBerry', 'webOS', |
| 175 | 'Windows Phone', 'Opera Mini', 'IEMobile', 'Mobile' |
| 176 | ]; |
| 177 | |
| 178 | foreach ($mobile_patterns as $pattern) { |
| 179 | if (preg_match('/(' . $pattern . ')/i', $this->user_agent)) { |
| 180 | return 'mobile'; |
| 181 | } |
| 182 | } |
| 183 | |
| 184 | // Check for tablets |
| 185 | $tablet_patterns = [ |
| 186 | 'iPad', 'Android(?!.*Mobile)', 'Tablet', 'PlayBook', 'Kindle' |
| 187 | ]; |
| 188 | |
| 189 | foreach ($tablet_patterns as $pattern) { |
| 190 | if (preg_match('/(' . $pattern . ')/i', $this->user_agent)) { |
| 191 | return 'tablet'; |
| 192 | } |
| 193 | } |
| 194 | |
| 195 | // Default to desktop |
| 196 | return 'desktop'; |
| 197 | } |
| 198 | |
| 199 | /** |
| 200 | * Check if device is mobile |
| 201 | * |
| 202 | * @return bool |
| 203 | */ |
| 204 | public function is_mobile() |
| 205 | { |
| 206 | return $this->get_device_type() === 'mobile'; |
| 207 | } |
| 208 | |
| 209 | /** |
| 210 | * Check if device is tablet |
| 211 | * |
| 212 | * @return bool |
| 213 | */ |
| 214 | public function is_tablet() |
| 215 | { |
| 216 | return $this->get_device_type() === 'tablet'; |
| 217 | } |
| 218 | |
| 219 | /** |
| 220 | * Check if device is desktop |
| 221 | * |
| 222 | * @return bool |
| 223 | */ |
| 224 | public function is_desktop() |
| 225 | { |
| 226 | return $this->get_device_type() === 'desktop'; |
| 227 | } |
| 228 | |
| 229 | /** |
| 230 | * Get detailed browser information |
| 231 | * |
| 232 | * @return array |
| 233 | */ |
| 234 | public function get_detailed_info() |
| 235 | { |
| 236 | $info = $this->detect(); |
| 237 | |
| 238 | return array_merge($info, [ |
| 239 | 'user_agent' => $this->user_agent, |
| 240 | 'is_mobile' => $this->is_mobile(), |
| 241 | 'is_tablet' => $this->is_tablet(), |
| 242 | 'is_desktop' => $this->is_desktop(), |
| 243 | 'supports_webp' => $this->supports_webp(), |
| 244 | 'supports_avif' => $this->supports_avif() |
| 245 | ]); |
| 246 | } |
| 247 | |
| 248 | /** |
| 249 | * Check if browser supports WebP |
| 250 | * |
| 251 | * @return bool |
| 252 | */ |
| 253 | private function supports_webp() |
| 254 | { |
| 255 | // Chrome 23+, Firefox 65+, Safari 14+, Edge 18+ |
| 256 | $browser = $this->get_browser_name(); |
| 257 | $version = $this->get_browser_version(); |
| 258 | |
| 259 | switch ($browser) { |
| 260 | case 'Chrome': |
| 261 | return version_compare($version, '23', '>='); |
| 262 | case 'Firefox': |
| 263 | return version_compare($version, '65', '>='); |
| 264 | case 'Safari': |
| 265 | return version_compare($version, '14', '>='); |
| 266 | case 'Edge': |
| 267 | return version_compare($version, '18', '>='); |
| 268 | default: |
| 269 | return false; |
| 270 | } |
| 271 | } |
| 272 | |
| 273 | /** |
| 274 | * Check if browser supports AVIF |
| 275 | * |
| 276 | * @return bool |
| 277 | */ |
| 278 | private function supports_avif() |
| 279 | { |
| 280 | // Chrome 85+, Firefox 93+ |
| 281 | $browser = $this->get_browser_name(); |
| 282 | $version = $this->get_browser_version(); |
| 283 | |
| 284 | switch ($browser) { |
| 285 | case 'Chrome': |
| 286 | return version_compare($version, '85', '>='); |
| 287 | case 'Firefox': |
| 288 | return version_compare($version, '93', '>='); |
| 289 | default: |
| 290 | return false; |
| 291 | } |
| 292 | } |
| 293 | } |
| 294 |