/** * Zen Lightbox * * @author Alex Clarke (aclarke@ansellandclarke.co.uk) * @copyright Copyright 2003-2005 Zen Cart Development Team * @copyright Portions Copyright 2003 osCommerce * @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0 * @version $Id: zen_lightbox.php 2008-12-11 aclarke $ */ function zen_lightbox($src, $alt = '', $width = '', $height = '', $parameters = '') { global $template_dir; // auto replace with defined missing image if ($src == DIR_WS_IMAGES and PRODUCTS_IMAGE_NO_IMAGE_STATUS == '1') { $src = DIR_WS_IMAGES . PRODUCTS_IMAGE_NO_IMAGE; } if ((empty($src) || $src == DIR_WS_IMAGES) && IMAGE_REQUIRED == 'false') { return false; } // if not in current template switch to template_default if (!file_exists($src)) { $src = str_replace(DIR_WS_TEMPLATES . $template_dir, DIR_WS_TEMPLATES . 'template_default', $src); } // hook for handle_image() function such as Image Handler etc if (function_exists('handle_image')) { $newimg = handle_image($src, $alt, $width, $height, $parameters); list($src, $alt, $width, $height, $parameters) = $newimg; } $image = zen_output_string($src); return $image; }
function zen_image($src, $alt = '', $width = '', $height = '', $parameters = '') { global $template_dir; // soft clean the alt tag $alt = zen_clean_html($alt); // use old method on template images if (strstr($src, 'includes/templates') or strstr($src, 'includes/languages') or PROPORTIONAL_IMAGES_STATUS == '0') { return zen_image_OLD($src, $alt, $width, $height, $parameters); } //auto replace with defined missing image if ($src == DIR_WS_IMAGES and PRODUCTS_IMAGE_NO_IMAGE_STATUS == '1') { $src = DIR_WS_IMAGES . PRODUCTS_IMAGE_NO_IMAGE; } if ((empty($src) || $src == DIR_WS_IMAGES) && IMAGE_REQUIRED == 'false') { return false; } // if not in current template switch to template_default if (!file_exists($src)) { $src = str_replace(DIR_WS_TEMPLATES . $template_dir, DIR_WS_TEMPLATES . 'template_default', $src); } // hook for handle_image() function such as Image Handler etc if (function_exists('handle_image')) { $newimg = handle_image($src, $alt, $width, $height, $parameters); list($src, $alt, $width, $height, $parameters) = $newimg; } // Convert width/height to int for proper validation. // intval() used to support compatibility with plugins like image-handler $width = empty($width) ? $width : intval($width); $height = empty($height) ? $height : intval($height); // alt is added to the img tag even if it is null to prevent browsers from outputting // the image filename as default $image = '<img src="' . zen_output_string($src) . '" alt="' . zen_output_string($alt) . '"'; if (zen_not_null($alt)) { $image .= ' title=" ' . zen_output_string($alt) . ' "'; } if (CONFIG_CALCULATE_IMAGE_SIZE == 'true' && (empty($width) || empty($height))) { if ($image_size = @getimagesize($src)) { if (empty($width) && zen_not_null($height)) { $ratio = $height / $image_size[1]; $width = $image_size[0] * $ratio; } elseif (zen_not_null($width) && empty($height)) { $ratio = $width / $image_size[0]; $height = $image_size[1] * $ratio; } elseif (empty($width) && empty($height)) { $width = $image_size[0]; $height = $image_size[1]; } } elseif (IMAGE_REQUIRED == 'false') { return false; } } if (zen_not_null($width) && zen_not_null($height) and file_exists($src)) { // $image .= ' width="' . zen_output_string($width) . '" height="' . zen_output_string($height) . '"'; // proportional images $image_size = @getimagesize($src); // fix division by zero error $ratio = $image_size[0] != 0 ? $width / $image_size[0] : 1; if ($image_size[1] * $ratio > $height) { $ratio = $height / $image_size[1]; $width = $image_size[0] * $ratio; } else { $height = $image_size[1] * $ratio; } // only use proportional image when image is larger than proportional size if ($image_size[0] < $width and $image_size[1] < $height) { $image .= ' width="' . $image_size[0] . '" height="' . intval($image_size[1]) . '"'; } else { $image .= ' width="' . round($width) . '" height="' . round($height) . '"'; } } else { // override on missing image to allow for proportional and required/not required if (IMAGE_REQUIRED == 'false') { return false; } else { $image .= ' width="' . intval(SMALL_IMAGE_WIDTH) . '" height="' . intval(SMALL_IMAGE_HEIGHT) . '"'; } } // inject rollover class if one is defined. NOTE: This could end up with 2 "class" elements if $parameters contains "class" already. if (defined('IMAGE_ROLLOVER_CLASS') && IMAGE_ROLLOVER_CLASS != '') { $parameters .= (zen_not_null($parameters) ? ' ' : '') . 'class="rollover"'; } // add $parameters to the tag output if (zen_not_null($parameters)) { $image .= ' ' . $parameters; } $image .= ' />'; return $image; }
$list_box_contents = ''; $title = ''; if ($num_images) { $row = 0; $col = 0; if ($num_images < IMAGES_AUTO_ADDED || IMAGES_AUTO_ADDED == 0) { $col_width = floor(100 / $num_images); } else { $col_width = floor(100 / IMAGES_AUTO_ADDED); } for ($i = 0, $n = $num_images; $i < $n; $i++) { $file = $images_array[$i]; $products_image_large = str_replace(DIR_WS_IMAGES, DIR_WS_IMAGES . 'large/', $products_image_directory) . str_replace($products_image_extension, '', $file) . IMAGE_SUFFIX_LARGE . $products_image_extension; // Begin Image Handler changes 1 of 2 if (function_exists('handle_image')) { $newimg = handle_image($products_image_large, addslashes($products_name), LARGE_IMAGE_WIDTH, LARGE_IMAGE_HEIGHT, ''); list($src, $alt, $width, $height, $parameters) = $newimg; $products_image_large = zen_output_string($src); } $flag_has_large = file_exists($products_image_large); // End Image Handler changes 1 of 2 $products_image_large = $flag_has_large ? $products_image_large : $products_image_directory . $file; $flag_display_large = IMAGE_ADDITIONAL_DISPLAY_LINK_EVEN_WHEN_NO_LARGE == 'Yes' || $flag_has_large; $base_image = $products_image_directory . $file; $thumb_slashes = zen_image(addslashes($base_image), addslashes($products_name), SMALL_IMAGE_WIDTH, SMALL_IMAGE_HEIGHT); // Begin Image Handler changes 2 of 2 // remove additional single quotes from image attributes (important!) $thumb_slashes = preg_replace("/([^\\\\])'/", '$1\\\'', $thumb_slashes); // End Image Handler changes 2 of 2 $thumb_regular = zen_image($base_image, $products_name, SMALL_IMAGE_WIDTH, SMALL_IMAGE_HEIGHT); $large_link = zen_href_link(FILENAME_POPUP_IMAGE_ADDITIONAL, 'pID=' . $_GET['products_id'] . '&pic=' . $i . '&products_image_large_additional=' . $products_image_large);
function google_base_image_url($products_image) { if ($products_image == "") { return ""; } $products_image_extention = substr($products_image, strrpos($products_image, '.')); $products_image_base = ereg_replace($products_image_extention, '', $products_image); $products_image_medium = $products_image_base . IMAGE_SUFFIX_MEDIUM . $products_image_extention; $products_image_large = $products_image_base . IMAGE_SUFFIX_LARGE . $products_image_extention; // check for a medium image else use small if (!file_exists(DIR_WS_IMAGES . 'medium/' . $products_image_medium)) { $products_image_medium = DIR_WS_IMAGES . $products_image; } else { $products_image_medium = DIR_WS_IMAGES . 'medium/' . $products_image_medium; } // check for a large image else use medium else use small if (!file_exists(DIR_WS_IMAGES . 'large/' . $products_image_large)) { if (!file_exists(DIR_WS_IMAGES . 'medium/' . $products_image_medium)) { $products_image_large = DIR_WS_IMAGES . $products_image; } else { $products_image_large = DIR_WS_IMAGES . 'medium/' . $products_image_medium; } } else { $products_image_large = DIR_WS_IMAGES . 'large/' . $products_image_large; } if (function_exists('handle_image') && GOOGLE_FROOGLE_IMAGE_HANDLER == 'true') { $image_ih = handle_image($products_image_large, '', '', '', ''); $retval = HTTP_SERVER . DIR_WS_CATALOG . $image_ih[0]; } else { $retval = HTTP_SERVER . DIR_WS_CATALOG . $products_image_large; } return $retval; }
/** * Get the large image. * * @return string The large image. */ public function getLargeImage() { $comp = \ZMImageInfo::splitImageName($this->image); $subdir = $comp[0]; $ext = $comp[1]; $imageBase = $comp[2]; $large = $imageBase . $this->container->get('settingsService')->get('imgSuffixLarge') . $ext; $newimg = handle_image('images/' . $large, $this->altText, '', '', ''); return $newimg[0]; }