95c55691c1
- css etwas aufgeräumt geändert: Makefile geändert: css/cwsvJudo-2018-header.css geändert: css/cwsvJudo-2018-wkKalender.css geändert: css/cwsvJudo-2018.css geändert: pandocTemplate/cwsvJudo.html5.pandocTemplate geändert: phpLib/cwsvJudo/miscAssis.php geändert: phpLib/cwsvJudo/wkKalender.php
123 lines
3.4 KiB
PHP
123 lines
3.4 KiB
PHP
<?php
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/// Check if expression is positive integer
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function is_positive_integer($str){
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return (is_numeric($str) && $str > 0 && $str == round($str));
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}
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function getCwsvJudoDbConn(){
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global $cwsvJudoConfig;
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// Datenbankverbindung bereit stellen
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try{
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$db_connection = new PDO(
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'mysql:host='.$cwsvJudoConfig["db"]["host"].';dbname='.$cwsvJudoConfig["db"]["name"],
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$cwsvJudoConfig["db"]["user"],
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$cwsvJudoConfig["db"]["password"]
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);
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}
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catch(PDOException $db_error){
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echo( "Error whilst getting a dbConnection!: " . $db_error->getMessage() );
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}
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return $db_connection;
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}
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/// Eine als String gegebene Liste kommagetrennter key=value Paare in
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/// ein assoziatives Array überführen
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function getKeyValueArray($aKeyValueStringList){
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$retKeyValueArray = array();
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foreach( explode(",", $aKeyValueStringList) as $keyValueString){
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$keyValuePair = explode("=", $keyValueString);
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$retKeyValueArray[$keyValuePair[0]] = $keyValuePair[1];
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}
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return $retKeyValueArray;
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}
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/// @brief Gibt die URL der gerade aufgerufenen Seite zurück
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function getCurPagesUrl(){
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$pageURL = 'http';
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if ($_SERVER["HTTPS"] == "on"){
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$pageURL .= "s";
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}
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$pageURL .= "://";
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if($_SERVER["SERVER_PORT"] != "80"){
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$pageURL .= $_SERVER["SERVER_NAME"].":".$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"];
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}
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else{
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$pageURL .= $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"];
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}
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return $pageURL;
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}
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/// ein zufälliges Zitat aus der Datenbank abfragen
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function getRandomCite($aDbConnection, $optionsArray = array("dbCharset" => "ISO-8859-1", "outCharset" => "UTF-8") ){
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if(!$aDbConnection) return NULL;
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if( empty($optionsArray['dbCharset']) ) $optionsArray['dbCharset'] = "ISO-8859-1";
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if( empty($optionsArray['outCharset']) ) $optionsArray['outCharset'] = "UTF-8";
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try{
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$pdoStatementForQuerryingZitat = $aDbConnection->prepare(
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"SELECT * FROM zitate ORDER BY RAND() LIMIT 1;"
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);
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$pdoStatementForQuerryingZitat->execute();
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$retZitat = $pdoStatementForQuerryingZitat->fetchAll(PDO::FETCH_ASSOC);
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// Zeichensatzkonvertierung
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foreach($retZitat as &$entry){
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array_walk(
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$entry,
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function (&$value, $key, $optionsArray) {
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$value = iconv($optionsArray['dbCharset'], $optionsArray['outCharset'], $value);
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},
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$optionsArray
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);
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}
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$retZitat = $retZitat[0];
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}
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catch(PDOException $db_error){
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$retZitat['zitat'] = "There is no spoon!";
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}
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return $retZitat;
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}
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/// filtert aus einem Array einträge in der gegebenen Reihenfolge
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function arrayKeyFilter($anArray, $someKeys){
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// var_dump($anArray, $someKeys);
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if( (is_array( $anArray ) || is_object( $anArray )) && ( is_array( $someKeys ) || is_object( $someKeys ) ) ){
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$retArray = array();
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foreach($someKeys as $key){
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if( array_key_exists($key, $anArray) ){
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$retArray[] = $anArray[$key];
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}
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}
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return $retArray;
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}
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return null;
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}
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/// Linkeinträge aus einer jsonDatei laden
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function jsonLinkFile2NavLinkList($aJsonFileName, $someLinkNames, $someOptions = [] ){
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if( !file_exists($aJsonFileName) ) return null;
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if( !(is_array( $someLinkNames ) || is_object( $someLinkNames )) ) return null;
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return arrayKeyFilter(
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json_decode(
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file_get_contents($aJsonFileName),
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true
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),
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$someLinkNames
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);
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}
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function echoThisOrThat($this, $that){
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echo( !empty($this) ? $this : $that );
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}
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function echoThisWhenThat($this, $that){
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if( !empty($that) ) echo( $this );
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}
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function thisWhenThat($this, $that){
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if( empty($that) ) return "";
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return $this;
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}
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?>
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