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<?php |
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declare(strict_types=1); |
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namespace XoopsModules\Countdown\Common; |
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/* |
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You may not change or alter any portion of this comment or credits |
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of supporting developers from this source code or any supporting source code |
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which is considered copyrighted (c) material of the original comment or credit authors. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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*/ |
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/** |
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* Module: Countdown |
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* |
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* @category Module |
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* @package countdown |
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* @author XOOPS Development Team <https://xoops.org> |
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* @copyright {@link https://xoops.org/ XOOPS Project} |
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* @license GNU GPL 2 or later (https://www.gnu.org/licenses/gpl-2.0.html) |
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*/ |
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use Xmf\Request; |
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use XoopsModules\Countdown; |
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/** |
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* Class SysUtility |
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*/ |
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class SysUtility |
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{ |
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use VersionChecks; |
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use ServerStats; |
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use FilesManagement; |
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//--------------- Common module methods ----------------------------- |
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/** |
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* @param $text |
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* @param $form_sort |
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* @return string |
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*/ |
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public static function selectSorting($text, $form_sort) |
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{ |
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global $start, $order, $file_cat, $sort, $xoopsModule; |
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$select_view = ''; |
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$moduleDirName = basename(dirname(__DIR__)); |
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/** @var Countdown\Helper $helper */ |
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$helper = Countdown\Helper::getInstance(); |
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//$pathModIcon16 = XOOPS_URL . '/modules/' . $moduleDirName . '/' . $helper->getConfig('modicons16'); |
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$pathModIcon16 = $helper->url($helper->getModule()->getInfo('modicons16')); |
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$select_view = '<form name="form_switch" id="form_switch" action="' . Request::getString('REQUEST_URI', '', 'SERVER') . '" method="post"><span style="font-weight: bold;">' . $text . '</span>'; |
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//$sorts = $sort == 'asc' ? 'desc' : 'asc'; |
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if ($form_sort == $sort) { |
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$sel1 = 'asc' === $order ? 'selasc.png' : 'asc.png'; |
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$sel2 = 'desc' === $order ? 'seldesc.png' : 'desc.png'; |
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} else { |
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$sel1 = 'asc.png'; |
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$sel2 = 'desc.png'; |
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} |
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$select_view .= ' <a href="' . Request::getString('SCRIPT_NAME', '', 'SERVER') . '?start=' . $start . '&sort=' . $form_sort . '&order=asc"><img src="' . $pathModIcon16 . '/' . $sel1 . '" title="ASC" alt="ASC"></a>'; |
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$select_view .= '<a href="' . Request::getString('SCRIPT_NAME', '', 'SERVER') . '?start=' . $start . '&sort=' . $form_sort . '&order=desc"><img src="' . $pathModIcon16 . '/' . $sel2 . '" title="DESC" alt="DESC"></a>'; |
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$select_view .= '</form>'; |
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return $select_view; |
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} |
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/***************Blocks***************/ |
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/** |
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* @param array $cats |
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* @return string |
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*/ |
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public static function blockAddCatSelect($cats) |
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{ |
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$cat_sql = ''; |
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if (is_array($cats) && !empty($cats)) { |
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$cat_sql = '(' . current($cats); |
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array_shift($cats); |
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foreach ($cats as $cat) { |
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$cat_sql .= ',' . $cat; |
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} |
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$cat_sql .= ')'; |
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} |
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return $cat_sql; |
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} |
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/** |
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* @param $content |
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*/ |
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public static function metaKeywords($content) |
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{ |
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global $xoopsTpl, $xoTheme; |
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$myts = \MyTextSanitizer::getInstance(); |
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$content = $myts->undoHtmlSpecialChars($myts->displayTarea($content)); |
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if (null !== $xoTheme && is_object($xoTheme)) { |
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$xoTheme->addMeta('meta', 'keywords', strip_tags($content)); |
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} else { // Compatibility for old Xoops versions |
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$xoopsTpl->assign('xoops_metaKeywords', strip_tags($content)); |
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} |
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} |
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/** |
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* @param $content |
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*/ |
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public static function metaDescription($content) |
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{ |
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global $xoopsTpl, $xoTheme; |
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$myts = \MyTextSanitizer::getInstance(); |
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$content = $myts->undoHtmlSpecialChars($myts->displayTarea($content)); |
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if (null !== $xoTheme && is_object($xoTheme)) { |
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$xoTheme->addMeta('meta', 'description', strip_tags($content)); |
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} else { // Compatibility for old Xoops versions |
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$xoopsTpl->assign('xoops_metaDescription', strip_tags($content)); |
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} |
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} |
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/** |
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* @param $tableName |
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* @param $columnName |
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* |
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* @return array |
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*/ |
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public static function enumerate($tableName, $columnName) |
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{ |
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$table = $GLOBALS['xoopsDB']->prefix($tableName); |
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// $result = $GLOBALS['xoopsDB']->query("SELECT COLUMN_TYPE FROM INFORMATION_SCHEMA.COLUMNS |
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// WHERE TABLE_NAME = '" . $table . "' AND COLUMN_NAME = '" . $columnName . "'") |
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// || exit ($GLOBALS['xoopsDB']->error()); |
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$sql = 'SELECT COLUMN_TYPE FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = "' . $table . '" AND COLUMN_NAME = "' . $columnName . '"'; |
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$result = $GLOBALS['xoopsDB']->query($sql); |
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if (!$result) { |
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exit($GLOBALS['xoopsDB']->error()); |
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} |
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$row = $GLOBALS['xoopsDB']->fetchBoth($result); |
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$enumList = explode(',', str_replace("'", '', substr($row['COLUMN_TYPE'], 5, -6))); |
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return $enumList; |
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} |
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/** |
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* @param array|string $tableName |
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* @param int $id_field |
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* @param int $id |
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* |
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* @return mixed |
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*/ |
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public static function cloneRecord($tableName, $id_field, $id) |
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{ |
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$new_id = false; |
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$table = $GLOBALS['xoopsDB']->prefix($tableName); |
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// copy content of the record you wish to clone |
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$sql = "SELECT * FROM $table WHERE $id_field='$id' "; |
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$tempTable = $GLOBALS['xoopsDB']->fetchArray($GLOBALS['xoopsDB']->query($sql), MYSQLI_ASSOC); |
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if (!$tempTable) { |
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exit($GLOBALS['xoopsDB']->error()); |
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} |
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// set the auto-incremented id's value to blank. |
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unset($tempTable[$id_field]); |
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// insert cloned copy of the original record |
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$sql = "INSERT INTO $table (" . implode(', ', array_keys($tempTable)) . ") VALUES ('" . implode("', '", array_values($tempTable)) . "')"; |
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$result = $GLOBALS['xoopsDB']->queryF($sql); |
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if (!$result) { |
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exit($GLOBALS['xoopsDB']->error()); |
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} |
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// Return the new id |
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$new_id = $GLOBALS['xoopsDB']->getInsertId(); |
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return $new_id; |
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} |
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/** |
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* truncateHtml can truncate a string up to a number of characters while preserving whole words and HTML tags |
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* www.gsdesign.ro/blog/cut-html-string-without-breaking-the-tags |
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* www.cakephp.org |
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* |
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* @param string $text String to truncate. |
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* @param int $length Length of returned string, including ellipsis. |
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* @param string $ending Ending to be appended to the trimmed string. |
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* @param bool $exact If false, $text will not be cut mid-word |
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* @param bool $considerHtml If true, HTML tags would be handled correctly |
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* |
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* @return string Trimmed string. |
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*/ |
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public static function truncateHtml($text, $length = 100, $ending = '...', $exact = false, $considerHtml = true) |
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{ |
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$openTags = []; |
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if ($considerHtml) { |
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// if the plain text is shorter than the maximum length, return the whole text |
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if (strlen(preg_replace('/<.*?' . '>/', '', $text)) <= $length) { |
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return $text; |
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} |
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// splits all html-tags to scanable lines |
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preg_match_all('/(<.+?' . '>)?([^<>]*)/s', $text, $lines, PREG_SET_ORDER); |
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$total_length = strlen($ending); |
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//$openTags = []; |
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$truncate = ''; |
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foreach ($lines as $line_matchings) { |
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// if there is any html-tag in this line, handle it and add it (uncounted) to the output |
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if (!empty($line_matchings[1])) { |
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// if it's an "empty element" with or without xhtml-conform closing slash |
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if (preg_match('/^<(\s*.+?\/\s*|\s*(img|br|input|hr|area|base|basefont|col|frame|isindex|link|meta|param)(\s.+?)?)>$/is', $line_matchings[1])) { |
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// do nothing |
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// if tag is a closing tag |
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} elseif (preg_match('/^<\s*\/([^\s]+?)\s*>$/s', $line_matchings[1], $tag_matchings)) { |
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// delete tag from $openTags list |
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$pos = array_search($tag_matchings[1], $openTags); |
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if (false !== $pos) { |
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unset($openTags[$pos]); |
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} |
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// if tag is an opening tag |
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} elseif (preg_match('/^<\s*([^\s>!]+).*?' . '>$/s', $line_matchings[1], $tag_matchings)) { |
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// add tag to the beginning of $openTags list |
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array_unshift($openTags, strtolower($tag_matchings[1])); |
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} |
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// add html-tag to $truncate'd text |
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$truncate .= $line_matchings[1]; |
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} |
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// calculate the length of the plain text part of the line; handle entities as one character |
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$content_length = strlen(preg_replace('/&[0-9a-z]{2,8};|&#[0-9]{1,7};|[0-9a-f]{1,6};/i', ' ', $line_matchings[2])); |
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if ($total_length + $content_length > $length) { |
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// the number of characters which are left |
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$left = $length - $total_length; |
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$entities_length = 0; |
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// search for html entities |
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if (preg_match_all('/&[0-9a-z]{2,8};|&#[0-9]{1,7};|[0-9a-f]{1,6};/i', $line_matchings[2], $entities, PREG_OFFSET_CAPTURE)) { |
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// calculate the real length of all entities in the legal range |
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foreach ($entities[0] as $entity) { |
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if ($entity[1] + 1 - $entities_length <= $left) { |
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$left--; |
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$entities_length += strlen($entity[0]); |
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} else { |
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// no more characters left |
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break; |
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} |
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} |
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} |
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$truncate .= substr($line_matchings[2], 0, $left + $entities_length); |
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// maximum lenght is reached, so get off the loop |
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break; |
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} else { |
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$truncate .= $line_matchings[2]; |
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$total_length += $content_length; |
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} |
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// if the maximum length is reached, get off the loop |
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if ($total_length >= $length) { |
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break; |
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} |
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} |
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} else { |
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if (strlen($text) <= $length) { |
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return $text; |
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} else { |
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$truncate = substr($text, 0, $length - strlen($ending)); |
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} |
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} |
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// if the words shouldn't be cut in the middle... |
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if (!$exact) { |
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// ...search the last occurance of a space... |
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$spacepos = mb_strrpos($truncate, ' '); |
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if (isset($spacepos)) { |
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// ...and cut the text in this position |
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$truncate = substr($truncate, 0, $spacepos); |
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} |
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} |
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// add the defined ending to the text |
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$truncate .= $ending; |
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if ($considerHtml) { |
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// close all unclosed html-tags |
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foreach ($openTags as $tag) { |
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$truncate .= '</' . $tag . '>'; |
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} |
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} |
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return $truncate; |
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} |
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/** |
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* Function responsible for checking if a directory exists, we can also write in and create an index.html file |
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* |
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* @param string $folder The full path of the directory to check |
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*/ |
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291
|
|
|
public static function prepareFolder($folder) |
|
292
|
|
|
{ |
|
293
|
|
|
try { |
|
294
|
|
|
if (!@mkdir($folder) && !is_dir($folder)) { |
|
295
|
|
|
throw new \RuntimeException(sprintf('Unable to create the %s directory', $folder)); |
|
296
|
|
|
} |
|
297
|
|
|
file_put_contents($folder . '/index.html', '<script>history.go(-1);</script>'); |
|
298
|
|
|
} catch (\Exception $e) { |
|
299
|
|
|
echo 'Caught exception: ', $e->getMessage(), "\n", '<br>'; |
|
300
|
|
|
} |
|
301
|
|
|
} |
|
302
|
|
|
} |
|
303
|
|
|
|
XoopsModules25x /
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