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mod_random_image.xml 0000644 00000003746 15165330654 0010571 0 ustar 00 <?xml version="1.0" encoding="UTF-8"?>
<extension type="module" client="site" method="upgrade">
<name>mod_random_image</name>
<author>Joomla! Project</author>
<creationDate>2006-07</creationDate>
<copyright>(C) 2006 Open Source Matters, Inc.</copyright>
<license>GNU General Public License version 2 or later; see LICENSE.txt</license>
<authorEmail>admin@joomla.org</authorEmail>
<authorUrl>www.joomla.org</authorUrl>
<version>3.0.0</version>
<description>MOD_RANDOM_IMAGE_XML_DESCRIPTION</description>
<namespace path="src">Joomla\Module\RandomImage</namespace>
<files>
<filename module="mod_random_image">mod_random_image.php</filename>
<folder>src</folder>
<folder>tmpl</folder>
</files>
<languages>
<language tag="en-GB">language/en-GB/mod_random_image.ini</language>
<language tag="en-GB">language/en-GB/mod_random_image.sys.ini</language>
</languages>
<help key="Site_Modules:_Random_Image" />
<config>
<fields name="params">
<fieldset name="basic">
<field
name="type"
type="text"
label="MOD_RANDOM_IMAGE_FIELD_TYPE_LABEL"
default="jpg"
/>
<field
name="folder"
type="text"
label="MOD_RANDOM_IMAGE_FIELD_FOLDER_LABEL"
validate="filePath"
/>
<field
name="link"
type="text"
label="MOD_RANDOM_IMAGE_FIELD_LINK_LABEL"
/>
<field
name="width"
type="number"
label="MOD_RANDOM_IMAGE_FIELD_WIDTH_LABEL"
default="100"
filter="integer"
/>
<field
name="height"
type="number"
label="MOD_RANDOM_IMAGE_FIELD_HEIGHT_LABEL"
filter="integer"
/>
</fieldset>
<fieldset name="advanced">
<field
name="layout"
type="modulelayout"
label="JFIELD_ALT_LAYOUT_LABEL"
class="form-select"
validate="moduleLayout"
/>
<field
name="moduleclass_sfx"
type="textarea"
label="COM_MODULES_FIELD_MODULECLASS_SFX_LABEL"
rows="3"
validate="CssIdentifier"
/>
</fieldset>
</fields>
</config>
</extension>
mod_random_image.php 0000644 00000001217 15165330654 0010547 0 ustar 00 <?php
/**
* @package Joomla.Site
* @subpackage mod_random_image
*
* @copyright (C) 2005 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
use Joomla\CMS\Helper\ModuleHelper;
use Joomla\Module\RandomImage\Site\Helper\RandomImageHelper;
$link = $params->get('link');
$folder = RandomImageHelper::getFolder($params);
$images = RandomImageHelper::getImages($params, $folder);
$image = RandomImageHelper::getRandomImage($params, $images);
require ModuleHelper::getLayoutPath('mod_random_image', $params->get('layout', 'default'));
index.html 0000604 00000000037 15165330654 0006545 0 ustar 00 <!DOCTYPE html><title></title>
tmpl/index.html 0000604 00000000037 15165330654 0007521 0 ustar 00 <!DOCTYPE html><title></title>
tmpl/default.php 0000644 00000001433 15165330654 0007666 0 ustar 00 <?php
/**
* @package Joomla.Site
* @subpackage mod_random_image
*
* @copyright (C) 2006 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
use Joomla\CMS\HTML\HTMLHelper;
use Joomla\CMS\Language\Text;
if (!count($images)) {
echo Text::_('MOD_RANDOM_IMAGE_NO_IMAGES');
return;
}
?>
<div class="mod-randomimage random-image">
<?php if ($link) : ?>
<a href="<?php echo htmlspecialchars($link, ENT_QUOTES, 'UTF-8'); ?>">
<?php endif; ?>
<?php echo HTMLHelper::_('image', $image->folder . '/' . htmlspecialchars($image->name, ENT_COMPAT, 'UTF-8'), '', ['width' => $image->width, 'height' => $image->height]); ?>
<?php if ($link) : ?>
</a>
<?php endif; ?>
</div>
src/Helper/RandomImageHelper.php 0000644 00000007271 15165330654 0012625 0 ustar 00 <?php
/**
* @package Joomla.Site
* @subpackage mod_random_image
*
* @copyright (C) 2006 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
namespace Joomla\Module\RandomImage\Site\Helper;
use Joomla\CMS\Uri\Uri;
use Joomla\String\StringHelper;
// phpcs:disable PSR1.Files.SideEffects
\defined('_JEXEC') or die;
// phpcs:enable PSR1.Files.SideEffects
/**
* Helper for mod_random_image
*
* @since 1.5
*/
class RandomImageHelper
{
/**
* Retrieves a random image
*
* @param \Joomla\Registry\Registry &$params module parameters object
* @param array $images list of images
*
* @return mixed
*/
public static function getRandomImage(&$params, $images)
{
$width = $params->get('width', 100);
$height = $params->get('height', null);
$i = \count($images);
if ($i === 0) {
return null;
}
$random = mt_rand(0, $i - 1);
$image = $images[$random];
$size = getimagesize(JPATH_BASE . '/' . $image->folder . '/' . $image->name);
if ($size[0] < $width) {
$width = $size[0];
}
$coeff = $size[0] / $size[1];
if ($height === null) {
$height = (int) ($width / $coeff);
} else {
$newheight = min($height, (int) ($width / $coeff));
if ($newheight < $height) {
$height = $newheight;
} else {
$width = $height * $coeff;
}
}
$image->width = $width;
$image->height = $height;
$image->folder = str_replace('\\', '/', $image->folder);
return $image;
}
/**
* Retrieves images from a specific folder
*
* @param \Joomla\Registry\Registry &$params module params
* @param string $folder folder to get the images from
*
* @return array
*/
public static function getImages(&$params, $folder)
{
$type = $params->get('type', 'jpg');
$files = [];
$images = [];
$dir = JPATH_BASE . '/' . $folder;
// Check if directory exists
if (is_dir($dir)) {
if ($handle = opendir($dir)) {
while (false !== ($file = readdir($handle))) {
if ($file !== '.' && $file !== '..' && $file !== 'CVS' && $file !== 'index.html') {
$files[] = $file;
}
}
}
closedir($handle);
$i = 0;
foreach ($files as $img) {
if (!is_dir($dir . '/' . $img) && preg_match('/' . $type . '/', $img)) {
$images[$i] = new \stdClass();
$images[$i]->name = $img;
$images[$i]->folder = $folder;
$i++;
}
}
}
return $images;
}
/**
* Get sanitized folder
*
* @param \Joomla\Registry\Registry &$params module params objects
*
* @return mixed
*/
public static function getFolder(&$params)
{
$folder = $params->get('folder');
$LiveSite = Uri::base();
// If folder includes livesite info, remove
if (StringHelper::strpos($folder, $LiveSite) === 0) {
$folder = str_replace($LiveSite, '', $folder);
}
// If folder includes absolute path, remove
if (StringHelper::strpos($folder, JPATH_SITE) === 0) {
$folder = str_replace(JPATH_BASE, '', $folder);
}
return str_replace(['\\', '/'], DIRECTORY_SEPARATOR, $folder);
}
}