/**
* Generate link to image
*
* @param string $content what's in the link: image_name, thumbnail, fake_thumbnail, medium or lastimage_icon
* @param string $mode where does the link leed to: highslide, lytebox, lytebox_slide_show, image_page, image, none
* @param int $image_id
* @param string $image_name
* @param int $album_id
* @param bool $is_gif we need to know whether we display a gif, so we can use a better medium-image
* @param bool $count shall the image-link be counted as view? (Set to false from image_page.php to deny double increment)
* @param string $additional_parameters additional parameters for the url, (starting with &)
*/
public static function generate_link($content, $mode, $image_id, $image_name, $album_id, $is_gif = false, $count = true, $additional_parameters = '')
{
global $phpEx, $user;
$image_page_url = phpbb_gallery_url::append_sid('image_page', "album_id={$album_id}&image_id={$image_id}{$additional_parameters}");
$image_url = phpbb_gallery_url::append_sid('image', "album_id={$album_id}&image_id={$image_id}{$additional_parameters}" . (!$count ? '&view=no_count' : ''));
$thumb_url = phpbb_gallery_url::append_sid('image', "mode=thumbnail&album_id={$album_id}&image_id={$image_id}{$additional_parameters}");
$medium_url = phpbb_gallery_url::append_sid('image', "mode=medium&album_id={$album_id}&image_id={$image_id}{$additional_parameters}");
switch ($content) {
case 'image_name':
$shorten_image_name = utf8_strlen(htmlspecialchars_decode($image_name)) > phpbb_gallery_config::get('shortnames') + 3 ? utf8_substr(htmlspecialchars_decode($image_name), 0, phpbb_gallery_config::get('shortnames')) . '...' : $image_name;
$content = '<span style="font-weight: bold;">' . $shorten_image_name . '</span>';
break;
case 'image_name_unbold':
$shorten_image_name = utf8_strlen(htmlspecialchars_decode($image_name)) > phpbb_gallery_config::get('shortnames') + 3 ? utf8_substr(htmlspecialchars_decode($image_name), 0, phpbb_gallery_config::get('shortnames')) . '...' : $image_name;
$content = $shorten_image_name;
break;
case 'thumbnail':
$content = '<img src="{U_THUMBNAIL}" alt="{IMAGE_NAME}" title="{IMAGE_NAME}" />';
$content = str_replace(array('{U_THUMBNAIL}', '{IMAGE_NAME}'), array($thumb_url, $image_name), $content);
break;
case 'fake_thumbnail':
$content = '<img src="{U_THUMBNAIL}" alt="{IMAGE_NAME}" title="{IMAGE_NAME}" style="max-width: {FAKE_THUMB_SIZE}px; max-height: {FAKE_THUMB_SIZE}px;" />';
$content = str_replace(array('{U_THUMBNAIL}', '{IMAGE_NAME}', '{FAKE_THUMB_SIZE}'), array($thumb_url, $image_name, phpbb_gallery_config::get('mini_thumbnail_size')), $content);
break;
case 'medium':
$content = '<img src="{U_MEDIUM}" alt="{IMAGE_NAME}" title="{IMAGE_NAME}" />';
$content = str_replace(array('{U_MEDIUM}', '{IMAGE_NAME}'), array($medium_url, $image_name), $content);
//cheat for animated/transparent gifs
if ($is_gif) {
$content = '<img src="{U_MEDIUM}" alt="{IMAGE_NAME}" title="{IMAGE_NAME}" style="max-width: {MEDIUM_WIDTH_SIZE}px; max-height: {MEDIUM_HEIGHT_SIZE}px;" />';
$content = str_replace(array('{U_MEDIUM}', '{IMAGE_NAME}', '{MEDIUM_HEIGHT_SIZE}', '{MEDIUM_WIDTH_SIZE}'), array($image_url, $image_name, phpbb_gallery_config::get('medium_height'), phpbb_gallery_config::get('medium_width')), $content);
}
break;
case 'lastimage_icon':
$content = $user->img('icon_topic_latest', 'VIEW_LATEST_IMAGE');
break;
}
switch ($mode) {
case 'image_page':
$url = $image_page_url;
$tpl = '<a href="{IMAGE_URL}" title="{IMAGE_NAME}">{CONTENT}</a>';
break;
case 'image_page_next':
$url = $image_page_url;
$tpl = '<a href="{IMAGE_URL}" title="{IMAGE_NAME}" class="right-box right">{CONTENT}</a>';
break;
case 'image_page_prev':
$url = $image_page_url;
$tpl = '<a href="{IMAGE_URL}" title="{IMAGE_NAME}" class="left-box left">{CONTENT}</a>';
break;
case 'image':
$url = $image_url;
$tpl = '<a href="{IMAGE_URL}" title="{IMAGE_NAME}">{CONTENT}</a>';
break;
case 'none':
$url = $image_page_url;
$tpl = '{CONTENT}';
break;
default:
$url = $image_url;
$tpl = phpbb_gallery_plugins::generate_image_link($mode);
break;
}
return str_replace(array('{IMAGE_URL}', '{IMAGE_NAME}', '{CONTENT}'), array($url, $image_name, $content), $tpl);
}
