function handle_image($src, $alt, $width, $height, $parameters)
{
global $ihConf;
if ($ihConf['resize']) {
$ih_image = new ih_image($src, $width, $height);
// override image path, get local image from cache
if ($ih_image) {
$src = $ih_image->get_local();
$parameters = $ih_image->get_additional_parameters($alt, $ih_image->canvas['width'], $ih_image->canvas['height'], $parameters);
}
} else {
// default to standard Zen-Cart fallback behavior for large -> medium -> small images
$image_ext = substr($src, strrpos($src, '.'));
$image_base = substr($src, strlen(DIR_WS_IMAGES), -strlen($image_ext));
if (strrpos($src, IMAGE_SUFFIX_LARGE) && !is_file(DIR_FS_CATALOG . $src)) {
//large image wanted but not found
$image_base = $ihConf['medium']['prefix'] . substr($image_base, strlen($ihConf['large']['prefix']), -strlen($ihConf['large']['suffix'])) . $ihConf['medium']['suffix'];
$src = DIR_WS_IMAGES . $image_base . $image_ext;
}
if (strrpos($src, IMAGE_SUFFIX_MEDIUM) && !is_file(DIR_FS_CATALOG . $src)) {
//medium image wanted but not found
$image_base = substr($image_base, strlen($ihConf['medium']['prefix']), -strlen($ihConf['medium']['suffix']));
$src = DIR_WS_IMAGES . $image_base . $image_ext;
}
}
return array($src, $alt, intval($width), intval($height), $parameters);
}
function get_additional_parameters($alt, $width, $height, $parameters)
{
global $ihConf;
if ($this->sizetype == 'small') {
if ($ihConf[$this->sizetype]['zoom']) {
if ($this->zoom['file'] == '' || !$ihConf[$this->sizetype]['hotzone']) {
// if no zoom image, the whole image triggers the popup
$this->zoom['startx'] = 0;
$this->zoom['starty'] = 0;
$this->zoom['width'] = $width;
$this->zoom['height'] = $height;
}
//escape possible quotes if they're not already escapped
$alt = addslashes(htmlentities($alt, ENT_COMPAT, CHARSET));
// strip potential suffixes just to be sure
$src = $this->strip_sizetype_suffix($this->src);
// define zoom sizetype
if (ZOOM_IMAGE_SIZE == 'Medium') {
$zoom_sizetype = $this->sizetype == 'small' ? 'medium' : 'large';
} else {
$zoom_sizetype = $this->sizetype == 'small' ? 'large' : 'medium';
}
// additional zoom functionality
$products_image_directory = substr($src, strlen($ihConf['dir']['images']), strrpos($src, '/') - strlen($ihConf['dir']['images']) + 1);
$products_image_filename = substr($src, strrpos($src, '/') + 1, strlen($src) - (strrpos($src, '/') + 1) - strlen($this->extension));
$products_image_zoom = $ihConf['dir']['images'] . $zoom_sizetype . '/' . $products_image_directory . $products_image_filename . $ihConf[$zoom_sizetype]['suffix'] . $this->extension;
$ih_zoom_image = new ih_image($products_image_zoom, $ihConf[$zoom_sizetype]['width'], $ihConf[$zoom_sizetype]['height']);
$products_image_zoom = $ih_zoom_image->get_local();
list($zoomwidth, $zoomheight) = @getimagesize($ihConf['dir']['docroot'] . $products_image_zoom);
// we should parse old parameters here and possibly merge some inc case they're duplicate
$parameters .= $parameters != '' ? ' ' : '';
return $parameters . 'style="position:relative" onmouseover="showtrail(' . "'{$products_image_zoom}','{$alt}',{$width},{$height},{$zoomwidth},{$zoomheight},this," . $this->zoom['startx'] . ',' . $this->zoom['starty'] . ',' . $this->zoom['width'] . ',' . $this->zoom['height'] . ');" onmouseout="hidetrail();" ';
}
return $parameters;
}
return $parameters;
}
$image_file = DIR_WS_IMAGES . $products_image_directory . $tmp_image_name . $products_image_extension;
$image_file_medium = DIR_WS_IMAGES . 'medium/' . $products_image_directory . $tmp_image_name . IMAGE_SUFFIX_MEDIUM . $products_image_extension;
$image_file_large = DIR_WS_IMAGES . 'large/' . $products_image_directory . $tmp_image_name . IMAGE_SUFFIX_LARGE . $products_image_extension;
$image_file_full = DIR_FS_CATALOG . $image_file;
$image_file_medium_full = DIR_FS_CATALOG . $image_file_medium;
$image_file_large_full = DIR_FS_CATALOG . $image_file_large;
$tmp_image = new ih_image($image_file, $ihConf['small']['width'], $ihConf['small']['height']);
$tmp_image_file = $tmp_image->get_local();
$tmp_image_file_full = DIR_FS_CATALOG . $tmp_image_file;
$tmp_image_preview = new ih_image($tmp_image_file, IMAGE_SHOPPING_CART_WIDTH, IMAGE_SHOPPING_CART_HEIGHT);
$tmp_image_medium = new ih_image($image_file_medium, $ihConf['medium']['width'], $ihConf['medium']['height']);
$tmp_image_file_medium = $tmp_image_medium->get_local();
$tmp_image_file_medium_full = DIR_FS_CATALOG . $tmp_image_file_medium;
$tmp_image_medium_preview = new ih_image($tmp_image_file_medium, IMAGE_SHOPPING_CART_WIDTH, IMAGE_SHOPPING_CART_HEIGHT);
$tmp_image_large = new ih_image($image_file_large, $ihConf['large']['width'], $ihConf['large']['height']);
$tmp_image_file_large = $tmp_image_large->get_local();
$tmp_image_file_large_full = DIR_FS_CATALOG . $tmp_image_file_large;
$tmp_image_large_preview = new ih_image($tmp_image_file_large, IMAGE_SHOPPING_CART_WIDTH, IMAGE_SHOPPING_CART_HEIGHT);
// Get file details
$text_default_size = get_image_details_string($tmp_image_file_full);
$text_medium_size = get_image_details_string($tmp_image_file_medium_full);
$text_large_size = get_image_details_string($tmp_image_file_large_full);
if ($first == 1) {
$tmp_image_link = zen_catalog_href_link(FILENAME_POPUP_IMAGE, 'pID=' . $pInfo->products_id);
$first = 0;
} else {
$tmp_image_link = zen_catalog_href_link(FILENAME_POPUP_IMAGE_ADDITIONAL, 'pID=' . $pInfo->products_id . '&pic=' . $i . '&products_image_large_additional=' . $tmp_image_file_large);
}
if ($_GET['imgName'] == $tmp_image_name) {
// an image is selected, highlight it
echo '<tr id="defaultSelected" class="dataTableRowSelected" onmouseover="rowOverEffect(this)" onmouseout="rowOutEffect(this)" onclick="document.location.href=\'' . zen_href_link(FILENAME_IMAGE_HANDLER, 'products_filter=' . $_GET['products_filter'] . '&imgName=' . $tmp_image_name . '&action=layout_edit') . '\'">' . "\n";
function get_additional_parameters($alt, $width, $height, $parameters)
{
global $ihConf;
if ($this->sizetype == 'small') {
if ($ihConf[$this->sizetype]['zoom']) {
if ($this->zoom['file'] == '' || !$ihConf[$this->sizetype]['hotzone']) {
// if no zoom image, the whole image triggers the popup
$this->zoom['startx'] = 0;
$this->zoom['starty'] = 0;
$this->zoom['width'] = $width;
$this->zoom['height'] = $height;
}
//escape possible quotes if they're not already escapped
$alt = preg_replace("/([^\\\\])'/", '$1\\\'', $alt);
$alt = str_replace('"', '"', $alt);
// strip potential suffixes just to be sure
$src = $this->strip_sizetype_suffix($this->src);
// define zoom sizetype
$zoom_sizetype = $this->sizetype == 'small' ? 'medium' : 'large';
// additional zoom functionality
$products_image_directory = substr($src, strlen($ihConf['dir']['images']), strrpos($src, '/') - strlen($ihConf['dir']['images']) + 1);
$products_image_filename = substr($src, strrpos($src, '/'), strlen($src) - strrpos($src, '/') - strlen($this->extension));
$products_image_zoom = $ihConf['dir']['images'] . $zoom_sizetype . '/' . $products_image_directory . $products_image_filename . $ihConf[$zoom_sizetype]['suffix'] . $this->extension;
$ih_zoom_image = new ih_image($products_image_zoom, $ihConf[$zoom_sizetype]['width'], $ihConf[$zoom_sizetype]['height']);
$products_image_zoom = $ih_zoom_image->get_local();
list($zoomwidth, $zoomheight) = @getimagesize($ihConf['dir']['docroot'] . $products_image_zoom);
// we should parse old parameters here and possibly merge some inc case they're duplicate
$parameters .= $parameters != '' ? ' ' : '';
return $parameters . 'style="position:relative"';
//onmouseover="showtrail(' . "'$products_image_zoom','$alt',$width,$height,$zoomwidth,$zoomheight,this," . $this->zoom['startx'].','.$this->zoom['starty'].','.$this->zoom['width'].','.$this->zoom['height'].');" onmouseout="hidetrail();" //caizhouqing update img onmouseover
}
}
}
