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244 lines
11 KiB
PHP
244 lines
11 KiB
PHP
<?php
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namespace BusinessLogic;
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class Helpers extends \BaseClass {
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static function getHeader($key) {
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$headers = getallheaders();
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$uppercaseHeaders = array();
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foreach ($headers as $header => $value) {
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$uppercaseHeaders[strtoupper($header)] = $value;
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}
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return isset($uppercaseHeaders[$key])
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? $uppercaseHeaders[$key]
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: NULL;
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}
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static function hashToken($token) {
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return hash('sha512', $token);
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}
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static function safeArrayGet($array, $key) {
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return $array !== null && array_key_exists($key, $array)
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? $array[$key]
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: null;
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}
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static function boolval($val) {
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return $val == true;
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}
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static function heskHtmlSpecialCharsDecode($in) {
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return str_replace(array('&', '<', '>', '"'), array('&', '<', '>', '"'), $in);
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}
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static function heskMakeUrl($text, $class = '', $shortenLinks = true) {
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if (!defined('MAGIC_URL_EMAIL')) {
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define('MAGIC_URL_EMAIL', 1);
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define('MAGIC_URL_FULL', 2);
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define('MAGIC_URL_LOCAL', 3);
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define('MAGIC_URL_WWW', 4);
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}
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$class = ($class) ? ' class="' . $class . '"' : '';
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// matches a xxxx://aaaaa.bbb.cccc. ...
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$text = preg_replace_callback(
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'#(^|[\n\t (>.])(' . "[a-z][a-z\d+]*:/{2}(?:(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'(*+,;=:@|]+|%[\dA-F]{2})+|[0-9.]+|\[[a-z0-9.]+:[a-z0-9.]+:[a-z0-9.:]+\])(?::\d*)?(?:/(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'(*+,;=:@|]+|%[\dA-F]{2})*)*(?:\?(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'(*+,;=:@/?|]+|%[\dA-F]{2})*)?(?:\#(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'(*+,;=:@/?|]+|%[\dA-F]{2})*)?" . ')#iu',
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function($matches) use ($class, $shortenLinks) {
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return self::makeClickableCallback(MAGIC_URL_FULL, $matches[1], $matches[2], '', $class, $shortenLinks);
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},
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$text
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);
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// matches a "www.xxxx.yyyy[/zzzz]" kinda lazy URL thing
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$text = preg_replace_callback(
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'#(^|[\n\t (>])(' . "www\.(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'(*+,;=:@|]+|%[\dA-F]{2})+(?::\d*)?(?:/(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'(*+,;=:@|]+|%[\dA-F]{2})*)*(?:\?(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'(*+,;=:@/?|]+|%[\dA-F]{2})*)?(?:\#(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'(*+,;=:@/?|]+|%[\dA-F]{2})*)?" . ')#iu',
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function($matches) use ($class, $shortenLinks) {
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return self::makeClickableCallback(MAGIC_URL_WWW, $matches[1], $matches[2], '', $class, $shortenLinks);
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},
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$text
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);
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// matches an email address
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$text = preg_replace_callback(
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'/(^|[\n\t (>])(' . '((?:[\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+\.)*(?:[\w\!\#$\%\'\*\+\-\/\=\?\^\`{\|\}\~]|&)+)@((((([a-z0-9]{1}[a-z0-9\-]{0,62}[a-z0-9]{1})|[a-z])\.)+[a-z]{2,63})|(\d{1,3}\.){3}\d{1,3}(\:\d{1,5})?)' . ')/iu',
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function($matches) use ($class, $shortenLinks) {
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return self::makeClickableCallback(MAGIC_URL_EMAIL, $matches[1], $matches[2], '', $class, $shortenLinks);
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},
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$text
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);
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return $text;
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}
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static function makeClickableCallback($type, $whitespace, $url, $relative_url, $class, $shortenLinks)
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{
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global $hesk_settings;
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$orig_url = $url;
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$orig_relative = $relative_url;
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$append = '';
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$url = htmlspecialchars_decode($url);
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$relative_url = htmlspecialchars_decode($relative_url);
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// make sure no HTML entities were matched
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$chars = array('<', '>', '"');
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$split = false;
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foreach ($chars as $char) {
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$next_split = strpos($url, $char);
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if ($next_split !== false) {
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$split = ($split !== false) ? min($split, $next_split) : $next_split;
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}
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}
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if ($split !== false) {
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// an HTML entity was found, so the URL has to end before it
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$append = substr($url, $split) . $relative_url;
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$url = substr($url, 0, $split);
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$relative_url = '';
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} else if ($relative_url) {
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// same for $relative_url
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$split = false;
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foreach ($chars as $char) {
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$next_split = strpos($relative_url, $char);
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if ($next_split !== false) {
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$split = ($split !== false) ? min($split, $next_split) : $next_split;
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}
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}
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if ($split !== false) {
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$append = substr($relative_url, $split);
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$relative_url = substr($relative_url, 0, $split);
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}
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}
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// if the last character of the url is a punctuation mark, exclude it from the url
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$last_char = ($relative_url) ? $relative_url[strlen($relative_url) - 1] : $url[strlen($url) - 1];
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switch ($last_char) {
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case '.':
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case '?':
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case '!':
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case ':':
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case ',':
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$append = $last_char;
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if ($relative_url) {
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$relative_url = substr($relative_url, 0, -1);
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} else {
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$url = substr($url, 0, -1);
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}
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break;
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// set last_char to empty here, so the variable can be used later to
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// check whether a character was removed
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default:
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$last_char = '';
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break;
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}
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$short_url = ($hesk_settings['short_link'] && strlen($url) > 70 && $shortenLinks) ? substr($url, 0, 54) . ' ... ' . substr($url, -10) : $url;
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switch ($type) {
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case MAGIC_URL_LOCAL:
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$tag = 'l';
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$relative_url = preg_replace('/[&?]sid=[0-9a-f]{32}$/', '', preg_replace('/([&?])sid=[0-9a-f]{32}&/', '$1', $relative_url));
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$url = $url . '/' . $relative_url;
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$text = $relative_url;
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// this url goes to http://domain.tld/path/to/board/ which
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// would result in an empty link if treated as local so
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// don't touch it and let MAGIC_URL_FULL take care of it.
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if (!$relative_url) {
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return $whitespace . $orig_url . '/' . $orig_relative; // slash is taken away by relative url pattern
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}
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break;
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case MAGIC_URL_FULL:
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$tag = 'm';
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$text = $short_url;
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break;
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case MAGIC_URL_WWW:
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$tag = 'w';
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$url = 'http://' . $url;
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$text = $short_url;
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break;
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case MAGIC_URL_EMAIL:
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$tag = 'e';
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$text = $short_url;
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$url = 'mailto:' . $url;
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break;
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}
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$url = htmlspecialchars($url);
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$text = htmlspecialchars($text);
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$append = htmlspecialchars($append);
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$html = "$whitespace<a href=\"$url\" target=\"blank\" $class>$text</a>$append";
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return $html;
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} // END make_clickable_callback()
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static function fullNameToFirstName($full_name) {
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$name_parts = explode(' ', $full_name);
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// Only one part, return back the original
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if (count($name_parts) < 2){
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return $full_name;
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}
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$first_name = self::heskMbStrToLower($name_parts[0]);
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// Name prefixes without dots
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$prefixes = array('mr', 'ms', 'mrs', 'miss', 'dr', 'rev', 'fr', 'sr', 'prof', 'sir');
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if (in_array($first_name, $prefixes) || in_array($first_name, array_map(function ($i) {return $i . '.';}, $prefixes))) {
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if(isset($name_parts[2])) {
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// Mr James Smith -> James
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$first_name = $name_parts[1];
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} else {
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// Mr Smith (no first name given)
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return $full_name;
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}
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}
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// Detect LastName, FirstName
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if (self::heskMbSubstr($first_name, -1, 1) == ',') {
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if (count($name_parts) == 2) {
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$first_name = $name_parts[1];
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} else {
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return $full_name;
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}
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}
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// If the first name doesn't have at least 3 chars, return the original
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if(self::heskMbStrlen($first_name) < 3) {
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return $full_name;
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}
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// Return the name with first character uppercase
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return self::heskUcfirst($first_name);
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}
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static function heskMbStrToLower($in) {
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return function_exists('mb_strtolower') ? mb_strtolower($in) : strtolower($in);
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}
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static function heskMbStrlen($in) {
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return function_exists('mb_strlen') ? mb_strlen($in, 'UTF-8') : strlen($in);
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}
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static function heskMbSubstr($in, $start, $length) {
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return function_exists('mb_substr') ? mb_substr($in, $start, $length, 'UTF-8') : substr($in, $start, $length);
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}
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static function heskUcfirst($in) {
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return function_exists('mb_convert_case') ? mb_convert_case($in, MB_CASE_TITLE, 'UTF-8') : ucfirst($in);
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}
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} |