echo '">' . $phpThumb->phpthumb_version;
echo '</th><td>' . $message . '.<br></td></tr>';
echo '<tr><th>phpThumb.config.php:</th><th colspan="2" bgcolor="';
if (file_exists('../phpThumb.config.php') && !file_exists('../phpThumb.config.php.default')) {
echo 'lime">"phpThumb.config.php" exists and "phpThumb.config.php.default" does not';
} elseif (file_exists('../phpThumb.config.php') && file_exists('../phpThumb.config.php.default')) {
echo 'yellow">"phpThumb.config.php" and "phpThumb.config.php.default" both exist';
} elseif (!file_exists('../phpThumb.config.php') && file_exists('../phpThumb.config.php.default')) {
echo 'yellow">rename "phpThumb.config.php.default" to "phpThumb.config.php"';
} else {
echo 'yellow">"phpThumb.config.php" not found (nor "phpThumb.config.php")';
}
echo '</th><td>"phpThumb.config.php.default" that comes in the distribution must be renamed to "phpThumb.config.php" before phpThumb.php can be used. Avoid having both files present to minimize confusion.</td></tr>';
echo '<tr><th>cache directory:</th><th colspan="2">';
$orig_config_cache_directory = $phpThumb->config_cache_directory;
$phpThumb->setCacheDirectory();
echo '<div style="background-color: ' . (is_dir($phpThumb->config_cache_directory) ? 'lime;">exists' : 'red;">does NOT exist') . '</div>';
echo '<div style="background-color: ' . (is_readable($phpThumb->config_cache_directory) ? 'lime;">readable' : 'red;">NOT readable') . '</div>';
echo '<div style="background-color: ' . (is_writable($phpThumb->config_cache_directory) ? 'lime;">writable' : 'red;">NOT writable') . '</div>';
echo '</th><td>Original: "' . htmlentities($orig_config_cache_directory) . '"<br>Resolved: "' . htmlentities($phpThumb->config_cache_directory) . '"<br>Must exist and be both readable and writable by PHP.</td></tr>';
echo '<tr><th>cache write test:</th><th colspan="2">';
$phpThumb->rawImageData = 'phpThumb.demo.check.php_cachetest';
$phpThumb->SetCacheFilename();
echo '<div>' . htmlentities($phpThumb->cache_filename ? implode(' / ', split('[/\\]', $phpThumb->cache_filename)) : 'NO CACHE FILENAME RESOLVED') . '</div>';
echo '<div>directory ' . (is_dir(dirname($phpThumb->cache_filename)) ? 'exists' : 'does NOT exist') . ' (before EnsureDirectoryExists())</div>';
phpthumb_functions::EnsureDirectoryExists(dirname($phpThumb->cache_filename));
echo '<div style="background-color: ' . (is_dir(dirname($phpThumb->cache_filename)) ? 'lime;">directory exists' : 'red;">directory does NOT exist') . ' (after EnsureDirectoryExists())</div>';
if ($fp = @fopen($phpThumb->cache_filename, 'wb')) {
fwrite($fp, 'this is a test from ' . __FILE__);
fclose($fp);
echo '<div style="background-color: lime;">write test succeeded</div>';
public static function RenderImage($url, &$params, $nw, $nh, $nzc, $nq)
{
$img_cache = $params->get('img_cache', 'cache');
$cache_maxfiles_img = $params->get('cache_maxfiles_img', '200');
$cache_maxsize_img = $params->get('cache_maxsize_img', '10');
$cache_maxage_img = $params->get('cache_maxage_img', '30');
$w = $nw ? $nw : intval($params->get('imageWidth'));
$h = $nh ? $nh : intval($params->get('imageHeight'));
$zc = $nzc ? $nzc : intval($params->get('Zoom_Crop', 1));
$q = $nq ? $nq : '99';
$f = $params->def('img_ext', 'jpg');
$thumb_filtercolor = intval($params->get('thumb_filtercolor', 0));
$colorized = $params->get('colorized', '25');
$colorpicker = $params->get('colorpicker', '#0000ff');
$thumb_th = $params->def('thumb_th', 0);
$thumb_th_seting = $params->def('thumb_th_seting', 0);
$link_enabled = $params->get('link_enabled', 1);
$error_image = JPATH_BASE . '/media/mod_junewsultra/' . $params->def('noimage');
$thumb_filters = $params->def('thumb_filters', 1);
$usm = $params->def('thumb_unsharp', 1);
$thumb_unsharp_amount = $params->def('thumb_unsharp_amount', 80);
$thumb_unsharp_radius = $params->def('thumb_unsharp_radius', 1);
$thumb_unsharp_threshold = $params->def('thumb_unsharp_threshold', 3);
$thumb_blur = $params->def('thumb_blur', 0);
$thumb_blur_seting = $params->def('thumb_blur_seting', 1);
$thumb_brit = $params->def('thumb_brit', 0);
$thumb_brit_seting = $params->def('thumb_brit_seting', 50);
$thumb_cont = $params->def('thumb_cont', 0);
$thumb_cont_seting = $params->def('thumb_cont_seting', 50);
if (preg_match('#^(http|https|ftp)://#i', $url)) {
$url = $url;
} else {
$url = !file_exists($url) ? $error_image : JPATH_BASE . '/' . $url;
}
$path_parts = pathinfo($url);
$imgfile = explode(".", basename($url));
$img_name = $imgfile[0];
$imgurl = str_replace(array('.', ',', '-', '_', '|', '+', '=', '%', '^', '&', '(', ')', ' ', '"', '\''), '', $img_name);
$subfolder = $img_cache . '/junewsultra/' . $w . 'x' . $h . '/' . substr(strtolower(MD5($path_parts['dirname'])), -1);
$target = $subfolder . '/junews_' . substr(strtolower($imgurl), 0, 150) . '-' . MD5($url . $q . $zc . $f . $params->get('use_imagemagick') . $usm . $thumb_unsharp_amount . $thumb_unsharp_radius . $thumb_unsharp_threshold . $thumb_filtercolor . $colorized . $colorpicker . $thumb_blur . $thumb_blur_seting . $thumb_brit . $thumb_brit_seting . $thumb_cont . $thumb_cont_seting . $thumb_th . $thumb_th_seting) . '.' . $f;
if ($link_enabled == 0 && preg_match('#^(http|https|ftp)://#i', $url)) {
$outpute = $error_image;
return $outpute;
}
modJUNewsUltraHelper::MakeDirectory($dir = JPATH_BASE . '/' . $subfolder, $mode = 0777);
if (file_exists(JPATH_BASE . '/' . $target)) {
$outpute = JURI::base(false) . $target;
} else {
include_once JPATH_BASE . '/modules/mod_junewsultra/img/phpthumb.class.php';
$phpThumb = new phpThumb();
$phpThumb->resetObject();
$phpThumb->setParameter('config_max_source_pixels', round(max(intval(ini_get('memory_limit')), intval(get_cfg_var('memory_limit'))) * 1048576 / 6));
$phpThumb->setParameter('config_temp_directory', JPATH_BASE . '/' . $img_cache . '/junewsultra/');
$phpThumb->setParameter('config_cache_directory', JPATH_BASE . '/' . $img_cache . '/junewsultra/');
$phpThumb->setCacheDirectory();
$phpThumb->setParameter('config_cache_maxfiles', $cache_maxfiles_img);
$phpThumb->setParameter('config_cache_maxsize', $cache_maxsize_img * 1024 * 1024);
$phpThumb->setParameter('config_cache_maxage', 86400 * $cache_maxage_img);
$phpThumb->setSourceFilename($url);
if ($w) {
$phpThumb->setParameter('w', $w);
}
if ($h) {
$phpThumb->setParameter('h', $h);
}
if ($q) {
$phpThumb->setParameter('q', $q);
}
$phpThumb->setParameter('f', $f);
$phpThumb->setParameter('zc', $zc);
$phpThumb->setParameter('aoe', '1');
switch ($thumb_filtercolor) {
case '1':
$phpThumb->setParameter('fltr', 'gray');
break;
case '2':
$phpThumb->setParameter('fltr', 'sep');
break;
case '3':
$phpThumb->setParameter('fltr', 'th|' . $thumb_th_seting);
break;
case '4':
$phpThumb->setParameter('fltr', 'clr|' . $colorized . '|' . str_replace('#', '', $colorpicker));
break;
default:
break;
}
if ($thumb_filters == 1) {
if ($usm == 1) {
$phpThumb->setParameter('fltr', 'usm|' . $thumb_unsharp_amount . '|' . $thumb_unsharp_radius . '|' . $thumb_unsharp_threshold);
}
if ($thumb_blur == 1) {
$phpThumb->setParameter('fltr', 'blur|' . $thumb_blur_seting);
}
if ($thumb_brit == 1) {
$phpThumb->setParameter('fltr', 'brit|' . $thumb_brit_seting);
}
if ($thumb_cont == 1) {
$phpThumb->setParameter('fltr', 'cont|' . $thumb_cont_seting);
}
}
if ($params->get('use_imagemagick') == 1) {
if (strtoupper(substr(PHP_OS, 0, 3)) == 'WIN') {
$imagemagick = $params->get('imagemagick_path') == '' ? 'C:/ImageMagick/convert.exe' : $params->get('imagemagick_path');
} else {
$imagemagick = $params->get('imagemagick_path', '');
}
$phpThumb->setParameter('config_imagemagick_path', $imagemagick);
$phpThumb->setParameter('config_prefer_imagemagick', $params->get('use_imagemagick') == 1 ? true : false);
$phpThumb->setParameter('config_imagemagick_use_thumbnail', true);
}
if ($phpThumb->GenerateThumbnail()) {
if ($phpThumb->RenderToFile(JPATH_BASE . '/' . $target)) {
$outpute = JURI::base(false) . $target;
} else {
$outpute = '';
}
} else {
$outpute = '';
}
}
return $outpute;
}
