/**
* Retourne un tableau avec les arguments a ajouter dans la page
* $bgmax["head"] : chaine a ajouter dans head
* $bgmax["body"] : chaine a ajouter dans body a la position module
**/
public static function getBgMaxInfos(&$params, $modTitle)
{
$app = JFactory::getApplication();
// tableau pour retour
$bgmax = array("head" => "", "body" => "");
// DEBUG affiche la totalite des parametres pour analyse
$bgmaxDebug = $params->get('bgmaxDebug');
if ($bgmaxDebug == '2') {
$user = JFactory::getUser();
if (!$user->id) {
$bgmaxDebug = false;
}
}
/****
* PERIODE : DOIT-ON PUBLIER ?
****/
// attention, ambiguite si date fin vide et heure indiquee:
// on traite comme periode horaire journaliere
$ok = false;
$debDate = str_replace('/', '-', substr($params->get('debDate'), 0, 10));
// compatibilite ancienne version
$debDate = formatDate($debDate);
$debTime = $params->get('debTime', '00:00');
$endDate = str_replace('/', '-', substr($params->get('endDate'), 0, 10));
// compatibilite ancienne version
$endDate = formatDate($endDate);
$endTime = $params->get('endTime', '23:59');
// Pour faciliter les calculs, on force la date debut/fin à une date infinie si une date de fin/debut complete est indiquee. le cas d'une heure sans date n'est pas geree
if (strlen($endDate) == 10 && strlen($debDate) == 0) {
$debDate = '1900-01-01';
}
if (strlen($debDate) == 10 && strlen($endDate) == 0) {
$endDate = '2900-01-01';
}
// il faut que les 2 dates soient exprimees de la même maniere!
if (strlen($debDate) != strlen($endDate)) {
$app->enqueueMessage('Les dates DEBUT et FIN doivent avoir le meme format');
}
// la date et heure actuelle au format pour comparaison
// $nowDate = (strlen($debDate)==1) ? date('N'): formatDate(substr(date('d-m-Y'),0, strlen($debDate)));
// $nowTime = date('H:i');
$config = JFactory::getConfig();
$now = JFactory::getDate('now', $config->get('offset'));
$nowDate = strlen($debDate) == 1 ? $now->format('N', true) : formatDate(substr($now->format('d-m-Y', true), 0, strlen($debDate)));
$nowTime = $now->format('H:i', true);
// Analyse
if (strlen($debDate) == 0) {
// permanent ou période horaire
if ($debTime > $endTime) {
//18:00 -> 8:00 sur 2 jours
$ok = $nowTime >= $debTime || $nowTime <= $endTime;
$period_msg = 'Day 1 ' . $debTime . ' <= ' . $nowTime . ' <= Day 2 ' . $endTime . '<br>';
} else {
// 08:00 -> 18:00 sur la journee
$ok = $nowTime >= $debTime && $nowTime <= $endTime;
$period_msg = 'Same day ' . $debTime . ' <= ' . $nowTime . ' <= ' . $endTime . '<br>';
}
} else {
// maj date pour calcul sur 2 ans
if ($debDate > $endDate) {
$inc = array(0, 7, 31, 0, 0, 12);
$tmp = explode('-', $endDate);
$tmp[0] += $inc[strlen($debDate)];
$endDate = implode('-', $tmp);
// actu date courante
if ($nowDate < $debDate) {
$tmp = explode('-', $nowDate);
$tmp[0] += $inc[strlen($debDate)];
$nowDate = implode('-', $tmp);
}
}
if ($params->get('period_mode')) {
$ok = $debDate <= $nowDate && $nowDate <= $endDate && ($debTime <= $nowTime && $nowTime <= $endTime);
$period_msg = $debDate . ' <= ' . $nowDate . ' <= ' . $endDate . ' AND ' . ($debTime . ' <= ' . $nowTime . ' <= ' . $endTime) . '<br>';
} else {
$ok = $debDate . $debTime <= $nowDate . $nowTime && $nowDate . $nowTime <= $endDate . $endTime;
$period_msg = $debDate . $debTime . ' <= ' . ($nowDate . $nowTime) . ' <= ' . ($endDate . $endTime) . '<br>';
}
}
if (!$ok) {
if ($bgmaxDebug) {
$msg = '#NO# BGMAX - ' . $modTitle . ': <br>' . $period_msg;
$app->enqueueMessage($msg);
}
return;
}
/****
* MOBILE : DOIT-ON PUBLIER ?
****/
switch ($bgFilter = $params->get('filterMobile')) {
case 'always':
$ok = true;
break;
case 'mobile':
$ok = isMobile();
break;
case 'desktop':
$ok = !isMobile();
break;
}
if (!$ok) {
if ($bgmaxDebug) {
$msg = '#NO# BGMAX - ' . $modTitle . ': ';
$msg .= 'view only on ' . $params->get('filterMobile');
$app->enqueueMessage($msg);
}
return;
}
/****
* CONTENU : DOIT-ON PUBLIER ?
****/
if (($bgFilter = $params->get('filterContent')) || $bgmaxDebug) {
$bg_id = JRequest::getVar('id', 0, 'get', 'int');
$bg_menuid = JRequest::getVar('Itemid', 0, 'get', 'int');
$bg_option = trim(JRequest::getVar('option', 0));
$bg_layout = trim(JRequest::getVar('layout', 0));
$bg_view = trim(JRequest::getVar('view', 0));
$bg_artid = '';
$bg_catid = '';
switch ($bg_view) {
case 'article':
$bg_artid = $bg_id;
$bg_id = '';
$database = JFactory::getDBO();
$query = "SELECT catid FROM #__content WHERE id=" . $bg_artid;
$database->setQuery($query);
$row = $database->loadObject();
$bg_catid = $row != null ? $row->catid : '';
break;
case 'categories':
$bg_catid = intval(JRequest::getVar('id', 0));
break;
}
$context = $bg_option;
$context .= '+menuid=' . $bg_menuid;
$context .= '+view=' . $bg_view;
if ($bg_layout) {
$context .= '+layout=' . $bg_layout;
}
if ($bg_id) {
$context .= '+id=' . $bg_id;
}
if ($bg_artid) {
$context .= '+artid=' . $bg_artid;
}
if ($bg_catid) {
$context .= '+catid=' . $bg_catid;
}
/*
Si une des lignes de critere correspond, le module sera affiche
un '-' inverse la condition
exemple, on affiche le module si :
view=blog -menuid=2 // vue blog non appell� par menu 2
catid=3 // OU articles de categorie 3
-artid=2 // MAIS PAS si article d'ID 2
*/
if ($bgFilter) {
$context = '+' . $context . '+';
// pour recherche
$arr = explode("\n", $bgFilter);
foreach ($arr as &$lign) {
$ok = true;
$mots = explode(" ", $lign);
foreach ($mots as $mot) {
if ($mot) {
if ($mot[0] == "-") {
if (stristr($context, '+' . substr($mot, 1) . '+')) {
$ok = false;
break;
}
} elseif ($mot[0] == "+") {
if (!stristr($context, '+' . substr($mot, 1) . '+')) {
$ok = false;
break;
}
} else {
if (!stristr($context, '+' . $mot . '+')) {
$ok = false;
break;
}
}
}
}
// foreach mot
if ($ok) {
break;
}
// si ligne OK, on affiche
}
if (!$ok) {
if ($bgmaxDebug) {
$msg = '#ERR# BGMAX - ' . $modTitle . ': <br>';
$msg .= 'Context:' . $context;
$msg .= '<br />Filters: ' . nl2br($bgFilter, ' || ');
$app->enqueueMessage($msg);
}
return;
}
}
// if debug or Filtercontent
}
// if critere ou debug
/*************************************
* ON AFFICHE
*************************************/
if ($bgmaxDebug) {
$msg = JText::_('INFO_DEBUG') . '#OK# BGMAX - ' . $modTitle . ': <br>' . $period_msg;
if (isset($context)) {
$msg .= 'Context:' . $context;
}
$app->enqueueMessage($msg);
}
/****
* QUELLE IMAGE AFFICHER ?
* Ordre des priorites :
* 1 - celle indiquee dans la zone texte
* 2 - au hasard dans le dossier indique
* 3 - aucune, uniquement la couleur
****/
/* 1 */
$bgImage = $params->get('image_path', '');
if ($bgImage) {
// chemin relatif a la racine
$bgImageAbs = JPATH_ROOT . strtr('/' . $bgImage, '/', DIRECTORY_SEPARATOR);
$bgImage = trim(JURI::base(), '/') . '/' . $bgImage;
/* 2 */
} elseif ($params->get('image_url', '')) {
$bgImageAbs = $params->get('image_url', '');
$bgImage = $bgImageAbs;
/* 3 */
} elseif ($params->get('RandomFolder', '-1') != '-1') {
$rep = '/images/bgmax/' . $params->get('RandomFolder') . '/';
$bgImage = getRandomImage(JPATH_ROOT . strtr($rep, '/', DIRECTORY_SEPARATOR));
if ($bgImage) {
$bgImageAbs = JPATH_ROOT . strtr($rep . $bgImage, '/', DIRECTORY_SEPARATOR);
$bgImage = trim(JURI::base(), '/') . $rep . $bgImage;
}
}
if ($bgmaxDebug) {
$app->enqueueMessage("Image (abs): " . $bgImageAbs);
}
/****
* couleur de fond
****/
$bodyColor = hex2hex($params->get('bodyColor', '#FFFFFF'));
if ($bgImage && $params->get('bodyColorAuto', '0') == '1') {
$bodyColor = colorImageBottom($bgImageAbs);
}
/****
* TAILLE, POSITION ET EFFETS
****/
$bgMode = $params->get('mode', 'max');
// max, full ou none
$bgEnlarge = $params->get('enlarge', '1');
$bgReduce = $params->get('reduce', '1');
$bgPosition = $params->get('position', 'absolute');
$bgHAlign = $params->get('align', 'center');
$bgVAlign = $params->get('vertAlign', 'top');
$bgFadeActive = $params->get('fadeActive', '0');
$bgFadeAfter = $params->get('fadeAfter', '0');
$bgFadeDuration = $params->get('fadeDuration', '1000');
$bgFadeFrame = $params->get('fadeframeRate', '30');
$bgZIndex = $params->get('zIndex', '-1');
$bgFFHack = $params->get('ffHack', '0px');
/****
* BLOC CONTENU
****/
$contentSelector = $params->get('contentSelector', '');
$contentColor = hex2hex($params->get('contentColor', ''));
$contentOpacity = trim($params->get('contentOpacity', '100'), '%');
$contentWidth = $params->get('contentWidth', '');
$contentAlign = $params->get('contentAlign', '');
/****
* CODE COMPLEMENTAIRE
****/
if ($headOther = $params->get('headOther', '')) {
$headOther = "<style type='text/css'>" . $headOther . "</style>";
if ($bgmaxDebug) {
$app->enqueueMessage('Complementary code: <code>' . htmlspecialchars($headOther) . '</code>');
}
}
$headFile = $params->get('headFile', '-1');
if ($headFile != '-1') {
$headFile = JPATH_ROOT . strtr('/images/bgmax/' . $headFile, '/', DIRECTORY_SEPARATOR);
if (file_exists($headFile)) {
$code = file($headFile);
$headOther = implode('', $code);
if ($bgmaxDebug) {
$app->enqueueMessage('headfile: ' . $headFile . '<code>' . htmlspecialchars($headOther) . '</code>');
}
} else {
$app->enqueueMessage('headFile: ' . $headFile . ' **NOT FIND**', 'error');
}
}
/****
* Traitement de l'ajout image
****/
if (strstr($bgMode, 'repeat') || $bgMode == 'cover' || $bgImage == "") {
//-------------------------------------------
//-----> Affichage image SANS le script bgmax
//-------------------------------------------
if ($bgImage) {
$str = 'background:';
$str .= '#' . $bodyColor;
$str .= ' url(' . $bgImage . ')';
if ($bgMode == 'cover') {
$str .= ' no-repeat';
$str2 = ' background-size:cover !important;';
} else {
$str .= ' ' . $bgMode;
$str2 = '';
}
$str .= ' ' . $bgHAlign . ' ' . $bgVAlign;
if ($bgPosition == 'fixed') {
$str .= ' fixed';
}
$str .= ' !important;';
$bgmax["head"] .= '<style type="text/css">body {' . $str . $str2 . '} </style>';
}
} else {
//-------------------------------------------
//-----> Affichage image AVEC le script bgmax
//-------------------------------------------
// Appel du script JS dans HEAD
$site_base = JURI::base();
if (substr($site_base, -1) == "/") {
$site_base = substr($site_base, 0, -1);
}
$bgmax["head"] = '<script type="text/javascript" src="' . $site_base . '/modules/mod_bgmax/bgMax.min.js"></script>';
// Definir la couleur sous image
if ($bodyColor) {
$bgmax["head"] .= '<style type="text/css">body {background-color:#' . $bodyColor . ' !important;}</style>';
}
// Appel de la fonction JS dans BODY
$str = "";
if ($bgMode == 'full') {
$str .= 'mode:"full",';
}
if ($bgEnlarge != '1') {
$str .= 'enlarge:0,';
}
if ($bgReduce != '1') {
$str .= 'reduce:0,';
}
if ($bgPosition != 'absolute') {
$str .= 'position:"fixed",';
}
if ($bgHAlign != 'center') {
$str .= 'align:"' . $bgHAlign . '",';
}
switch ($bgVAlign) {
case "center":
$str .= 'vertAlign:"middle",';
break;
case "bottom":
$str .= 'vertAlign:"bottom",';
break;
}
if ($bgZIndex != '-1') {
$str .= 'zIndex:' . $bgZIndex . ',';
}
if ($bgFFHack != '0px') {
$str .= 'ffHack:"' . $bgFFHack . '",';
}
if ($bgFadeActive == '1') {
$str .= 'fadeAfter:' . $bgFadeAfter . ',';
$str .= 'fadeOptions:{duration:' . $bgFadeDuration . ',';
$str .= 'frameRate:' . $bgFadeFrame . '}';
}
$str = trim($str, ",");
if ($str) {
$str = ", {" . $str . "}";
}
$bgmax["body"] = '<script type="text/javascript">bgMax.init("' . $bgImage . '"' . $str . ');</script>';
}
// if
/*****
* STYLE COMMUN (AVEC ou SANS BGMAX)
*****/
$str = "";
// bloc qui contient tout le contenu
if ($contentSelector) {
$str .= '<style type="text/css">';
$str .= $contentSelector . ' {';
if ($contentWidth) {
$str .= 'width:' . $contentWidth . ';';
switch ($contentAlign) {
case 'left':
$str .= 'margin-left: 0;';
break;
case 'center':
$str .= 'margin: 0 auto;';
break;
case 'right':
$str .= 'margin-right: 0; margin-left: auto;';
break;
}
}
if ($contentColor) {
$str .= 'background-color: #' . $contentColor . ';';
}
if ($contentOpacity == '0') {
$str .= 'background-color: transparent;';
} else {
if ($contentOpacity != '100') {
$str .= 'background-color: rgba(';
$str .= hex2rgb($contentColor) . ',';
$str .= $contentOpacity / 100 . ') !important;';
}
}
$str .= '}</style>';
// si transparence: hack pour IE
if ($contentOpacity != '0' && $contentOpacity != '100') {
$sval = dechex($contentOpacity * 2.55);
$sval .= $contentColor;
$str .= '<!--[if lte IE 8]> <style type="text/css">';
$str .= $contentSelector . ' {';
$str .= 'background:transparent; ';
$str .= 'filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#' . $sval . ',endColorstr=#' . $sval . ');';
$str .= 'zoom: 1;';
$str .= '} </style> <![endif]-->';
}
}
// fin if $contentSelector
/*******
* COMPLEMENT DE CODE POUR HEAD
*******/
if ($headOther) {
$str .= $headOther;
}
$bgmax["head"] .= $str;
if ($bgmaxDebug) {
$app->enqueueMessage('----------------------------');
foreach ($bgmax as $key => $value) {
$app->enqueueMessage($key . ' => <code>' . htmlentities($value) . '</code>');
}
}
return $bgmax;
}
<?php
require_once 'Image.php';
define('IMAGEPATH', 'images/');
$sizes = getSizes();
$image = resize(getRandomImage(), $sizes['width'], $sizes['height']);
header('Content-Type: image/jpeg');
header("HTTP/1.1 200 OK");
imagejpeg(readfile($image, 'r'));
function getRandomImage()
{
$images = [];
foreach (glob(IMAGEPATH . '*') as $filename) {
$images[] = '/' . basename($filename);
}
return $images[rand(0, count($images) - 1)];
}
function getSizes()
{
preg_match("/([0-9]+)x([0-9]+)/", $_SERVER['REQUEST_URI'], $arr);
return ['width' => isset($arr[1]) ? $arr[1] : 200, 'height' => isset($arr[2]) ? $arr[2] : 200];
}
function resize($filename, $width, $height)
{
$filename = trim($filename, '/');
if (!is_file(IMAGEPATH . $filename)) {
return;
}
$extension = pathinfo($filename, PATHINFO_EXTENSION);
$old_image = $filename;
$new_image = 'cache/' . substr($filename, 0, strrpos($filename, '.')) . '-' . $width . 'x' . $height . '.' . $extension;
?>
.css">
<link rel="stylesheet" href="./css/loginscreen.css">
<link rel="stylesheet" href="./css/gh-fork-ribbon.min.css" />
</head>
<body>
<div class="github-fork-ribbon-wrapper left">
<div class="github-fork-ribbon">
<a href="https://github.com/djphil/osloginscreen" target="_blank">Fork me on GitHub</a>
</div>
</div>
<div class="container">
<img id="bgimage" src="<?php
echo getRandomImage();
?>
" />
<div id="topleft">
<div class="logo">
<?php
include "inc/logo.php";
?>
</div>
<div class="clearfix"></div>
<div class="regionlist">
<?php
include "./inc/regionlist.php";
?>
</div>
<div class="clearfix"></div>
<script src="jquery-1.11.3.min.js"></script> <script src="voting_script.js"></script> </head> <!--worry about perfect formatting later--> <body> <?php include 'nav.php'; ?> <!--load images here--> <!--taking from the included file so there's no DB stuff on home page--> <div id='home_images'> <?php getRandomImage($db_handle, $db_found); ?> </div> <p> <br> Username: <?php echo $_SESSION['username']; ?> <br> Account type: <?php echo $_SESSION['account_type']; ?> </p>