function checkImages()
{
// if the thumbnail generation is enabled
if ($this->config['generate_thumbnails'] == 1) {
// basic images params
$img_width = $this->config['config']->gk_university->gk_university_image_width;
$img_height = $this->config['config']->gk_university->gk_university_image_height;
$img_bg = $this->config['config']->gk_university->gk_university_image_bg;
$quality = $this->config['config']->gk_university->gk_university_quality;
// check the slides
foreach ($this->config['image_show_data'] as $slide) {
$stretch = $slide->stretch == 'nostretch' ? false : true;
GKIS_University_Image::createThumbnail($slide->image, $this->config, $img_width, $img_height, $img_bg, $stretch, $quality);
}
}
}
</div>
</div>
<?php
for ($i = 0; $i < count($this->config['image_show_data']); $i++) {
?>
<?php
if ($this->config['image_show_data'][$i]->published) {
?>
<?php
unset($path, $title, $link, $content);
// creating slide path
$path = '';
// check if the slide have to be generated or not
if ($this->config['generate_thumbnails'] == 1) {
$path = $uri->root() . 'modules/mod_image_show_gk4/cache/' . GKIS_University_Image::translateName($this->config['image_show_data'][$i]->image, $this->config['module_id']);
} else {
$path = $uri->root();
$path .= $this->config['image_show_data'][$i]->image;
}
$content = '';
if ($this->config['image_show_data'][$i]->type == "k2") {
if (isset($this->articlesK2[$this->config['image_show_data'][$i]->artK2_id])) {
$title = htmlspecialchars($this->articlesK2[$this->config['image_show_data'][$i]->artK2_id]["title"]);
$content = htmlspecialchars($this->articlesK2[$this->config['image_show_data'][$i]->artK2_id]["introtext"]);
$link = $this->articlesK2[$this->config['image_show_data'][$i]->artK2_id]["link"];
} else {
$title = 'Selected article doesn\'t exist!';
$content = $title;
$link = '#';
}