83 lines
2.4 KiB
PHP
83 lines
2.4 KiB
PHP
<?php
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class Settings
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{
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private static $varValues = null;
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public static function get($strSettingName=null, $strDefault="", $intSave=0)
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{
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global $c;
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$strOutput = $strDefault;
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if (Settings::$varValues == null)
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{
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$varRows = $c->query("SELECT * from settings order by setting");
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$varValues = [];
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foreach ($varRows as $r)
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$varValues[$r["setting"]] = $r["value"];
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Settings::$varValues = $varValues;
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}
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if ($strSettingName == null)
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return Settings::$varValues;
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if (array_key_exists($strSettingName, Settings::$varValues))
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$strOutput = Settings::$varValues[$strSettingName];
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else
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{
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if ($intSave)
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Settings::set($strSettingName, $strDefault);
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}
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return trim($strOutput);
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}
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public static function set($strSettingName, $strValue)
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{
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Settings::$varValues = null;
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global $c;
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$strValue = trim($strValue);
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$varExisting = $c->query("
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SELECT *
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from settings
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where
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setting like ?
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order by
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id desc",
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$strSettingName);
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if (count($varExisting) !== 1)
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{
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$c->query("DELETE from settings where setting like ?", $strSettingName);
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$c->query("INSERT into settings (setting, value) values (?, ?)", $strSettingName, $strValue);
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}
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$c->query(
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"UPDATE settings
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set
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value = ?
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where setting like ?",
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$strValue,
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$strSettingName);
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}
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public static function makeReplacements($strText)
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{
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// Handle nested setting value injection:
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preg_match_all("/\{\{([A-Za-z0-9_]{1,})\}\}/i", $strText, $varMatches);
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if (count($varMatches[1]) > 0)
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foreach ($varMatches[1] as $varMatch)
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{
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$strKey = $varMatch;
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$strValue = Settings::get($strKey);
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$strText = preg_replace("/\{\{$strKey\}\}/i", $strValue, $strText);
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}
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return $strText;
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}
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}
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?>
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