/**
* Test directory scanning for images to VSMGImage object creation
*/
static function testGetImagePaths()
{
$all_images = VSMGFileHelper::getImagePaths("../test/images", FALSE);
assert(count($all_images) == 15);
$all_images = VSMGFileHelper::getImagePaths("../test/images", TRUE);
assert(count($all_images) == 17);
}
static function testGenerateGalleryHTML()
{
$all_images = VSMGFileHelper::getImagePaths("../test/images", TRUE);
$gallery = new VSMGGallery($all_images, TestVSMGImageHelper::$username, TestVSMGImageHelper::$password, TestVSMGImageHelper::$database);
$gallery_html = $gallery->getThumbnailsHTML();
return "<html>\n {$gallery_html}</html>\n";
}
/**
* A function to (optionally) recursive through a root directory,
* retrieving image paths
*
* @param $folder
* The root folder to start the scanning
* @param $enable_chidren
* Boolean value to enable scanning through child folders, default to false
*
* @return
* An array of image paths
*
* @todo
* Use more robust php recursive directory search options
*/
static function getImagePaths($folder, $enable_chidren = FALSE)
{
$image_array = array();
$iterator = new RecursiveDirectoryIterator($folder);
$image_array = array_merge($image_array, VSMGFileHelper::getDirectoryImages($folder));
if ($enable_chidren) {
foreach ($iterator as $file) {
if (is_dir($file) && !$iterator->isDot()) {
// echo "VSMGFileHelper::getImagePaths DIR: $file\n";
$image_array = array_merge($image_array, VSMGFileHelper::getDirectoryImages($file));
}
}
}
return $image_array;
}
<?php
require_once 'TestVSMGFileHelper.php';
require_once 'TestVSMGImageHelper.php';
TestVSMGFileHelper::run();
TestVSMGImageHelper::run();
$username = '******';
$password = '******';
$database = 'modx';
// Setup a quick html file
$all_images = VSMGFileHelper::getImagePaths("../test/images", TRUE);
$gallery = new VSMGGallery($all_images, $username, $password, $database);
$gallery_html = $gallery->getThumbnailsHTML();
$ind_file = "index-test.html";
$fh = fopen($ind_file, 'w') or die("Erro opening file");
$html = "<html>\n" . ' <link rel="stylesheet" href="../css/vsmg.css" type="text/css"/>' . $gallery_html . "</html>\n";
fwrite($fh, $html);
fclose($fh);