/**
* Prints html meta data to be used in the <head> section of a page
*
*/
static function getHTMLMetaData()
{
global $_zp_gallery, $_zp_galley_page, $_zp_current_album, $_zp_current_image, $_zp_current_zenpage_news, $_zp_current_zenpage_page, $_zp_gallery_page, $_zp_current_category, $_zp_authority, $_zp_conf_vars, $_myFavorites, $htmlmetatags_need_cache, $_zp_page;
zp_register_filter('image_processor_uri', 'htmlmetatags::ipURI');
$host = sanitize("http://" . $_SERVER['HTTP_HOST']);
$url = $host . getRequestURI();
// Convert locale shorttag to allowed html meta format
$locale = str_replace("_", "-", getUserLocale());
$canonicalurl = '';
// generate page title, get date
$pagetitle = "";
// for gallery index setup below switch
$date = strftime(DATE_FORMAT);
// if we don't have a item date use current date
$desc = getBareGalleryDesc();
$thumb = '';
if (getOption('htmlmeta_sitelogo')) {
$thumb = getOption('htmlmeta_sitelogo');
}
if (getOption('htmlmeta_og-image') || getOption('htmlmeta_twittercard')) {
$ogimage_width = getOption('htmlmeta_ogimage_width');
$ogimage_height = getOption('htmlmeta_ogimage_height');
if (empty($ogimage_width)) {
$ogimage_width = 1280;
}
if (empty($ogimage_height)) {
$ogimage_height = 900;
}
}
$type = 'article';
switch ($_zp_gallery_page) {
case 'index.php':
$desc = getBareGalleryDesc();
//$canonicalurl = $host . getGalleryIndexURL();
$canonicalurl = $host . getPageNumURL($_zp_page);
$type = 'website';
break;
case 'album.php':
$pagetitle = getBareAlbumTitle() . " - ";
$date = getAlbumDate();
$desc = getBareAlbumDesc();
$canonicalurl = $host . getPageNumURL($_zp_page);
if (getOption('htmlmeta_og-image') || getOption('htmlmeta_twittercard')) {
$thumbimg = $_zp_current_album->getAlbumThumbImage();
getMaxSpaceContainer($ogimage_width, $ogimage_height, $thumbimg, false);
$thumb = $host . html_encode(pathurlencode($thumbimg->getCustomImage(NULL, $ogimage_width, $ogimage_height, NULL, NULL, NULL, NULL, false, NULL)));
}
break;
case 'image.php':
$pagetitle = getBareImageTitle() . " (" . getBareAlbumTitle() . ") - ";
$date = getImageDate();
$desc = getBareImageDesc();
$canonicalurl = $host . getImageURL();
if (getOption('htmlmeta_og-image') || getOption('htmlmeta_twittercard')) {
$thumb = $host . html_encode(pathurlencode(getCustomSizedImageMaxSpace($ogimage_width, $ogimage_height)));
}
break;
case 'news.php':
if (function_exists("is_NewsArticle")) {
if (is_NewsArticle()) {
$pagetitle = getBareNewsTitle() . " - ";
$date = getNewsDate();
$desc = trim(getBare(getNewsContent()));
$canonicalurl = $host . $_zp_current_zenpage_news->getLink();
} else {
if (is_NewsCategory()) {
$pagetitle = $_zp_current_category->getTitlelink() . " - ";
$date = strftime(DATE_FORMAT);
$desc = trim(getBare($_zp_current_category->getDesc()));
$canonicalurl = $host . $_zp_current_category->getLink();
$type = 'category';
} else {
$pagetitle = gettext('News') . " - ";
$desc = '';
$canonicalurl = $host . getNewsIndexURL();
$type = 'website';
}
}
if ($_zp_page != 1) {
$canonicalurl .= '/' . $_zp_page;
}
}
break;
case 'pages.php':
$pagetitle = getBarePageTitle() . " - ";
$date = getPageDate();
$desc = trim(getBare(getPageContent()));
$canonicalurl = $host . $_zp_current_zenpage_page->getLink();
break;
default:
// for all other possible static custom pages
$custompage = stripSuffix($_zp_gallery_page);
$standard = array('contact' => gettext('Contact'), 'register' => gettext('Register'), 'search' => gettext('Search'), 'archive' => gettext('Archive view'), 'password' => gettext('Password required'));
if (is_object($_myFavorites)) {
$standard['favorites'] = gettext('My favorites');
}
if (array_key_exists($custompage, $standard)) {
$pagetitle = $standard[$custompage] . " - ";
} else {
$pagetitle = $custompage . " - ";
}
$desc = '';
$canonicalurl = $host . getCustomPageURL($custompage);
if ($_zp_page != 1) {
$canonicalurl .= '/' . $_zp_page;
}
break;
}
// shorten desc to the allowed 200 characters if necesssary.
$desc = html_encode(trim(substr(getBare($desc), 0, 160)));
$pagetitle = $pagetitle . getBareGalleryTitle();
// get master admin
$admin = $_zp_authority->getMasterUser();
$author = $admin->getName();
$meta = '';
if (getOption('htmlmeta_http-equiv-cache-control')) {
$meta .= '<meta http-equiv="Cache-control" content="' . getOption("htmlmeta_cache_control") . '">' . "\n";
}
if (getOption('htmlmeta_http-equiv-pragma')) {
$meta .= '<meta http-equiv="pragma" content="' . getOption("htmlmeta_pragma") . '">' . "\n";
}
if (getOption('htmlmeta_name-keywords')) {
$meta .= '<meta name="keywords" content="' . htmlmetatags::getMetaKeywords() . '">' . "\n";
}
if (getOption('htmlmeta_name-description')) {
$meta .= '<meta name="description" content="' . $desc . '">' . "\n";
}
if (getOption('htmlmeta_name-page-topic')) {
$meta .= '<meta name="page-topic" content="' . $desc . '">' . "\n";
}
if (getOption('htmlmeta_name-robots')) {
$meta .= '<meta name="robots" content="' . getOption("htmlmeta_robots") . '">' . "\n";
}
if (getOption('htmlmeta_name-publisher')) {
$meta .= '<meta name="publisher" content="' . FULLWEBPATH . '">' . "\n";
}
if (getOption('htmlmeta_name-creator')) {
$meta .= '<meta name="creator" content="' . FULLWEBPATH . '">' . "\n";
}
if (getOption('htmlmeta_name-author')) {
$meta .= '<meta name="author" content="' . $author . '">' . "\n";
}
if (getOption('htmlmeta_name-copyright')) {
$meta .= '<meta name="copyright" content=" (c) ' . FULLWEBPATH . ' - ' . $author . '">' . "\n";
}
if (getOption('htmlmeta_name-rights')) {
$meta .= '<meta name="rights" content="' . $author . '">' . "\n";
}
if (getOption('htmlmeta_name-generator')) {
$meta .= '<meta name="generator" content="Zenphoto ' . ZENPHOTO_VERSION . '">' . "\n";
}
if (getOption('htmlmeta_name-revisit-after')) {
$meta .= '<meta name="revisit-after" content="' . getOption("htmlmeta_revisit_after") . '">' . "\n";
}
if (getOption('htmlmeta_name-expires')) {
$expires = getOption("htmlmeta_expires");
if ($expires == (int) $expires) {
$expires = preg_replace('|\\s\\-\\d+|', '', date('r', time() + $expires)) . ' GMT';
}
$meta .= '<meta name="expires" content="' . $expires . '">' . "\n";
}
// OpenGraph meta
if (getOption('htmlmeta_og-title')) {
$meta .= '<meta property="og:title" content="' . $pagetitle . '">' . "\n";
}
if (getOption('htmlmeta_og-image') && !empty($thumb)) {
$meta .= '<meta property="og:image" content="' . $thumb . '">' . "\n";
}
if (getOption('htmlmeta_og-description')) {
$meta .= '<meta property="og:description" content="' . $desc . '">' . "\n";
}
if (getOption('htmlmeta_og-url')) {
$meta .= '<meta property="og:url" content="' . html_encode($url) . '">' . "\n";
}
if (getOption('htmlmeta_og-type')) {
$meta .= '<meta property="og:type" content="' . $type . '">' . "\n";
}
// Social network extras
if (getOption('htmlmeta_name-pinterest')) {
$meta .= '<meta name="pinterest" content="nopin">' . "\n";
}
// dissalow users to pin images on Pinterest
// Twitter card
$twittername = getOption('htmlmeta_twittername');
if (getOption('htmlmeta_twittercard') || !empty($twittername)) {
$meta .= '<meta property="twitter:creator" content="' . $twittername . '">' . "\n";
$meta .= '<meta property="twitter:site" content="' . $twittername . '">' . "\n";
$meta .= '<meta property="twitter:card" content="summary">' . "\n";
$meta .= '<meta property="twitter:title" content="' . $pagetitle . '">' . "\n";
$meta .= '<meta property="twitter:description" content="' . $desc . '">' . "\n";
if (!empty($thumb)) {
$meta .= '<meta property="twitter:image" content="' . $thumb . '">' . "\n";
}
}
// Canonical url
if (getOption('htmlmeta_canonical-url')) {
$meta .= '<link rel="canonical" href="' . $canonicalurl . '">' . "\n";
if (METATAG_LOCALE_TYPE) {
$langs = generateLanguageList();
if (count($langs) != 1) {
foreach ($langs as $text => $lang) {
$langcheck = zpFunctions::getLanguageText($lang, '-');
// for hreflang we need en-US
if ($langcheck != $locale) {
switch (METATAG_LOCALE_TYPE) {
case 1:
$altlink = seo_locale::localePath(true, $lang);
break;
case 2:
$altlink = dynamic_locale::fullHostPath($lang);
break;
}
switch ($_zp_gallery_page) {
case 'index.php':
$altlink .= '/';
break;
case 'gallery.php':
$altlink .= '/' . _PAGE_ . '/gallery';
break;
case 'album.php':
$altlink .= '/' . html_encode($_zp_current_album->name) . '/';
break;
case 'image.php':
$altlink .= '/' . html_encode($_zp_current_album->name) . '/' . html_encode($_zp_current_image->filename) . IM_SUFFIX;
break;
case 'news.php':
if (function_exists("is_NewsArticle")) {
if (is_NewsArticle()) {
$altlink .= '/' . _NEWS_ . '/' . html_encode($_zp_current_zenpage_news->getTitlelink());
} else {
if (is_NewsCategory()) {
$altlink .= '/' . _NEWS_ . '/' . html_encode($_zp_current_category->getTitlelink());
} else {
$altlink .= '/' . _NEWS_;
}
}
}
break;
case 'pages.php':
$altlink .= '/' . _PAGES_ . '/' . html_encode($_zp_current_zenpage_page->getTitlelink());
break;
case 'archive.php':
$altlink .= '/' . _ARCHIVE_;
break;
case 'search.php':
$altlink .= '/' . _SEARCH_ . '/';
break;
case 'contact.php':
$altlink .= '/' . _CONTACT_ . '/';
break;
default:
// for all other possible none standard custom pages
$altlink .= '/' . _PAGE_ . '/' . html_encode($pagetitle);
break;
}
// switch
//append page number if needed
switch ($_zp_gallery_page) {
case 'index.php':
case 'album.php':
if ($_zp_page != 1) {
$altlink .= _PAGE_ . '/' . $_zp_page . '/';
}
break;
case 'gallery.php':
case 'news.php':
if ($_zp_page != 1) {
$altlink .= '/' . $_zp_page;
}
break;
}
$meta .= '<link rel="alternate" hreflang="' . $langcheck . '" href="' . $altlink . '">' . "\n";
}
// if lang
}
// foreach
}
// if count
}
// if option
}
// if canonical
if (!empty($htmlmetatags_need_cache)) {
$meta .= '<script type="text/javascript">' . "\n";
$meta .= 'var caches = ["' . implode('","', $htmlmetatags_need_cache) . '"];' . "\n";
$meta .= '
window.onload = function() {
var index,value;
for (index in caches) {
value = caches[index];
$.ajax({
cache: false,
type: "GET",
url: value
});
}
}
';
$meta .= '</script>' . "\n";
}
zp_remove_filter('image_processor_uri', 'htmlmetatags::ipURI');
echo $meta;
}
function printBareAlbumDesc()
{
echo html_encode(getBareAlbumDesc());
}
<div id="main"<?php
if ($zpmin_switch) {
echo ' class="switch"';
}
?>
>
<div id="albums-wrap">
<?php
while (next_album()) {
?>
<div class="album-maxspace">
<a class="thumb-link" href="<?php
echo html_encode(getAlbumURL());
?>
" title="<?php
echo getNumAlbums() . ' ' . gettext('subalbums') . ' / ' . getNumImages() . ' ' . gettext('images') . ' - ' . strip_tags(shortenContent(getBareAlbumDesc(), 300, '...'));
?>
">
<?php
if ($zpmin_thumb_crop) {
printCustomAlbumThumbImage(getAnnotatedAlbumTitle(), null, $zpmin_album_thumb_size, $zpmin_album_thumb_size, $zpmin_album_thumb_size, $zpmin_album_thumb_size);
} else {
printCustomAlbumThumbImage(getAnnotatedAlbumTitle(), $zpmin_album_thumb_size);
}
?>
<span class="album-title"><?php
echo shortenContent(getBareAlbumTitle(), 25, '...');
?>
</span>
</a>
</div>
$metatitle = getBareGalleryTitle() . " ({$_zp_page})";
} else {
$metatitle = getBareGalleryTitle();
}
$zpfocus_metatitle = $metatitle;
$zpfocus_metadesc = shortenContent(getBareGalleryDesc(), 150, '...');
$galleryactive = true;
break;
case 'album.php':
if ($_zp_page > 1) {
$metatitle = getBareAlbumTitle() . " ({$_zp_page})";
} else {
$metatitle = getBareAlbumTitle();
}
$zpfocus_metatitle = $metatitle . getTitleBreadcrumb() . ' | ' . getBareGalleryTitle();
$zpfocus_metadesc = shortenContent(getBareAlbumDesc(), 150, '...');
$galleryactive = true;
if (getOption('RSS_album_image')) {
printRSSHeaderLink('Collection', getBareAlbumTitle() . ' - ' . gettext('Latest Images'), $lang = '') . "\n";
}
if (function_exists('printCommentForm') && getOption('RSS_comments')) {
printRSSHeaderLink('Comments-album', getBareAlbumTitle() . ' - ' . gettext('Latest Comments'), $lang = '') . "\n";
}
break;
case 'image.php':
if (!$_zp_current_album->isDynamic()) {
$titlebreadcrumb = getTitleBreadcrumb();
} else {
$titlebreadcrumb = '';
}
$zpfocus_metatitle = getBareImageTitle() . ' | ' . getBareAlbumTitle() . $titlebreadcrumb . ' | ' . getBareGalleryTitle();
$zpmin_metatitle = '';
$zpmin_albumorimage = '';
$zpmin_functionoption = '';
$cbscript = false;
?>
<?php
$zpmin_metadesc = truncate_string(getBareGalleryDesc(), 150, '...');
switch ($_zp_gallery_page) {
case 'index.php':
require_once ZENFOLDER . "/zp-extensions/image_album_statistics.php";
$showsearch = false;
$zpmin_social = false;
break;
case 'album.php':
$zpmin_metatitle = getBareAlbumTitle() . ' | ';
$zpmin_metadesc = truncate_string(getBareAlbumDesc(), 150, '...');
printRSSHeaderLink('Album', getAlbumTitle());
$galleryactive = true;
$cbscript = true;
break;
case 'image.php':
$zpmin_metatitle = getBareImageTitle() . ' | ';
$zpmin_metadesc = truncate_string(getBareImageDesc(), 150, '...');
$galleryactive = true;
$cbscript = true;
break;
case 'archive.php':
$zpmin_metatitle = gettext("Archive View") . ' | ';
break;
case 'search.php':
$zpmin_metatitle = gettext('Search') . " | " . html_encode(getSearchWords()) . ' | ';
echo ' class="switch"';
}
?>
>
<div id="albums-wrap">
<?php
$c = 0;
while (next_album()) {
$c++;
?>
<div class="album-maxspace">
<a class="thumb-link" href="<?php
echo html_encode(getAlbumURL());
?>
" title="<?php
echo strip_tags(shortenContent(getBareAlbumDesc(), 300, '...'));
?>
">
<?php
if ($zpmin_thumb_crop) {
printCustomAlbumThumbImage(getAnnotatedAlbumTitle(), null, $zpmin_album_thumb_size, $zpmin_album_thumb_size, $zpmin_album_thumb_size, $zpmin_album_thumb_size);
} else {
printCustomAlbumThumbImage(getAnnotatedAlbumTitle(), $zpmin_album_thumb_size);
}
?>
<span class="album-title"><?php
echo html_encodeTagged(shortenContent(getBareAlbumTitle(), 25, '...'));
?>
</span>
</a>
</div>
$divider = '/ ';
} else {
$divider = '';
}
if (getNumAlbums() > 0) {
$albumcount = getNumAlbums() . ' ' . gettext('albums');
} else {
$albumcount = '';
}
if (getNumImages() > 0) {
$imagecount = getNumImages() . ' ' . gettext('images');
} else {
$imagecount = '';
}
$desc1 = $albumcount . $divider . $imagecount . ' ... <a href="' . html_encode(getAlbumURL()) . '">' . gettext('Goto Album') . ' →</a>';
$desc2 = '<p>' . getBareAlbumDesc() . '</p>';
$desc2 = str_replace("\r\n", '<br />', $desc2);
$desc2 = str_replace("\r", '<br />', $desc2);
$desc = $desc1 . $desc2;
echo 'description: \'' . js_encode($desc) . '\',' . "\n";
echo 'link: \'' . html_encode(getAlbumURL()) . '\'' . "\n";
echo '}' . "\n";
$c++;
}
}
while (next_image(true)) {
if (isImagePhoto($_zp_current_image)) {
if ($c == 0) {
echo '{' . "\n";
} else {
echo ',{' . "\n";
/**
* Prints html meta data to be used in the <head> section of a page
*
*/
static function getHTMLMetaData()
{
global $_zp_gallery, $_zp_page, $_zp_current_album, $_zp_current_image, $_zp_current_search, $_zp_current_article, $_zp_current_page, $_zp_gallery_page, $_zp_current_category, $_zp_authority, $_zp_conf_vars, $_myFavorites;
$host = sanitize("http://" . $_SERVER['HTTP_HOST']);
$url = $host . getRequestURI();
// Convert locale shorttag to allowed html meta format
$locale_ = getUserLocale();
$locale = zpFunctions::getLanguageText($locale_, '-');
$canonicalurl = '';
// generate page title, get date
$pagetitle = "";
// for gallery index setup below switch
$date = strftime(DATE_FORMAT);
// if we don't have a item date use current date
$desc = getBareGalleryDesc();
$thumb = '';
if (getOption('htmlmeta_sitelogo')) {
$thumb = getOption('htmlmeta_sitelogo');
}
if (getOption('htmlmeta_og-image') || getOption('htmlmeta_twittercard')) {
$ogimage_width = getOption('htmlmeta_ogimage_width');
$ogimage_height = getOption('htmlmeta_ogimage_height');
if (empty($ogimage_width)) {
$ogimage_width = 1280;
}
if (empty($ogimage_height)) {
$ogimage_height = 900;
}
$twittercard_type = 'summary';
}
$type = 'article';
switch ($_zp_gallery_page) {
case 'index.php':
$desc = getBareGalleryDesc();
$canonicalurl = $host . $_zp_gallery->getLink($_zp_page);
$type = 'website';
break;
case 'album.php':
case 'favorites.php':
$pagetitle = getBareAlbumTitle() . " - ";
$date = getAlbumDate();
$desc = getBareAlbumDesc();
$canonicalurl = $host . $_zp_current_album->getLink($_zp_page);
if (getOption('htmlmeta_og-image') || getOption('htmlmeta_twittercard')) {
$thumbimg = $_zp_current_album->getAlbumThumbImage();
getMaxSpaceContainer($ogimage_width, $ogimage_height, $thumbimg, false);
$thumb = $host . html_encode(pathurlencode($thumbimg->getCustomImage(NULL, $ogimage_width, $ogimage_height, NULL, NULL, NULL, NULL, false, NULL)));
$twittercard_type = 'summary_large_image';
}
break;
case 'image.php':
$pagetitle = getBareImageTitle() . " (" . getBareAlbumTitle() . ") - ";
$date = getImageDate();
$desc = getBareImageDesc();
$canonicalurl = $host . $_zp_current_image->getLink();
if (getOption('htmlmeta_og-image') || getOption('htmlmeta_twittercard')) {
$thumb = $host . html_encode(pathurlencode(getCustomSizedImageMaxSpace($ogimage_width, $ogimage_height)));
$twittercard_type = 'summary_large_image';
}
break;
case 'news.php':
if (function_exists("is_NewsArticle")) {
if (is_NewsArticle()) {
$pagetitle = getBareNewsTitle() . " - ";
$date = getNewsDate();
$desc = trim(getBare(getNewsContent()));
$canonicalurl = $host . $_zp_current_article->getLink();
} else {
if (is_NewsCategory()) {
$pagetitle = $_zp_current_category->getTitlelink() . " - ";
$date = strftime(DATE_FORMAT);
$desc = trim(getBare($_zp_current_category->getDesc()));
$canonicalurl = $host . $_zp_current_category->getLink($_zp_page);
$type = 'category';
} else {
$pagetitle = gettext('News') . " - ";
$desc = '';
$canonicalurl = $host . getNewsPathNav($_zp_page);
$type = 'website';
}
}
}
break;
case 'pages.php':
$pagetitle = getBarePageTitle() . " - ";
$date = getPageDate();
$desc = trim(getBare(getPageContent()));
$canonicalurl = $host . $_zp_current_page->getLink();
break;
default:
// for all other possible static custom pages
$custompage = stripSuffix($_zp_gallery_page);
$standard = array('contact' => gettext('Contact'), 'register' => gettext('Register'), 'search' => gettext('Search'), 'archive' => gettext('Archive view'), 'password' => gettext('Password required'));
if (is_object($_myFavorites)) {
$standard['favorites'] = gettext('My favorites');
}
if (array_key_exists($custompage, $standard)) {
$pagetitle = $standard[$custompage] . " - ";
} else {
$pagetitle = $custompage . " - ";
}
$desc = '';
$canonicalurl = $host . getCustomPageURL($custompage);
break;
}
// shorten desc to the allowed 200 characters if necesssary.
$desc = html_encode(trim(substr(getBare($desc), 0, 160)));
$pagetitle = $pagetitle . getBareGalleryTitle();
// get master admin
$admin = $_zp_authority->getMasterUser();
$author = $admin->getName();
$meta = '';
if (getOption('htmlmeta_http-equiv-cache-control')) {
$meta .= '<meta http-equiv="Cache-control" content="' . getOption("htmlmeta_cache_control") . '">' . "\n";
}
if (getOption('htmlmeta_http-equiv-pragma')) {
$meta .= '<meta http-equiv="pragma" content="' . getOption("htmlmeta_pragma") . '">' . "\n";
}
if (getOption('htmlmeta_name-keywords')) {
$meta .= '<meta name="keywords" content="' . htmlmetatags::getMetaKeywords() . '">' . "\n";
}
if (getOption('htmlmeta_name-description')) {
$meta .= '<meta name="description" content="' . $desc . '">' . "\n";
}
if (getOption('htmlmeta_name-page-topic')) {
$meta .= '<meta name="page-topic" content="' . $desc . '">' . "\n";
}
if (getOption('htmlmeta_name-robots')) {
$meta .= '<meta name="robots" content="' . getOption("htmlmeta_robots") . '">' . "\n";
}
if (getOption('htmlmeta_name-publisher')) {
$meta .= '<meta name="publisher" content="' . FULLWEBPATH . '">' . "\n";
}
if (getOption('htmlmeta_name-creator')) {
$meta .= '<meta name="creator" content="' . FULLWEBPATH . '">' . "\n";
}
if (getOption('htmlmeta_name-author')) {
$meta .= '<meta name="author" content="' . $author . '">' . "\n";
}
if (getOption('htmlmeta_name-copyright')) {
$meta .= '<meta name="copyright" content=" (c) ' . FULLWEBPATH . ' - ' . $author . '">' . "\n";
}
if (getOption('htmlmeta_name-rights')) {
$meta .= '<meta name="rights" content="' . $author . '">' . "\n";
}
if (getOption('htmlmeta_name-generator')) {
$meta .= '<meta name="generator" content="ZenPhoto20 ' . ZENPHOTO_VERSION . '">' . "\n";
}
if (getOption('htmlmeta_name-revisit-after')) {
$meta .= '<meta name="revisit-after" content="' . getOption("htmlmeta_revisit_after") . ' days">' . "\n";
}
if (getOption('htmlmeta_name-expires')) {
$expires = getOption("htmlmeta_expires");
if ($expires == (int) $expires) {
$expires = preg_replace('|\\s\\-\\d+|', '', date('r', time() + $expires)) . ' GMT';
}
$meta .= '<meta name="expires" content="' . $expires . '">' . "\n";
}
// OpenGraph meta
if (getOption('htmlmeta_opengraph')) {
$meta .= '<meta property="og:title" content="' . $pagetitle . '">' . "\n";
if (!empty($thumb)) {
$meta .= '<meta property="og:image" content="' . $thumb . '">' . "\n";
}
$meta .= '<meta property="og:description" content="' . $desc . '">' . "\n";
$meta .= '<meta property="og:url" content="' . html_encode($url) . '">' . "\n";
$meta .= '<meta property="og:type" content="' . $type . '">' . "\n";
}
// Social network extras
if (getOption('htmlmeta_name-pinterest')) {
$meta .= '<meta name="pinterest" content="nopin">' . "\n";
}
// dissalow users to pin images on Pinterest
// Twitter card
$twittername = getOption('htmlmeta_twittername');
if (getOption('htmlmeta_twittercard') || !empty($twittername)) {
$meta .= '<meta name="twitter:creator" content="' . $twittername . '">' . "\n";
$meta .= '<meta name="twitter:site" content="' . $twittername . '">' . "\n";
$meta .= '<meta name="twitter:card" content="' . $twittercard_type . '">' . "\n";
$meta .= '<meta name="twitter:title" content="' . $pagetitle . '">' . "\n";
$meta .= '<meta name="twitter:description" content="' . $desc . '">' . "\n";
if (!empty($thumb)) {
$meta .= '<meta name="twitter:image" content="' . $thumb . '">' . "\n";
}
}
// Canonical url
if (getOption('htmlmeta_canonical-url')) {
$meta .= '<link rel="canonical" href="' . $canonicalurl . '">' . "\n";
if (METATAG_LOCALE_TYPE) {
$langs = generateLanguageList();
if (count($langs) != 1) {
if (METATAG_LOCALE_TYPE == 1) {
$locallink = seo_locale::localePath(false, $locale_);
} else {
$locallink = '';
}
foreach ($langs as $text => $lang) {
$langcheck = zpFunctions::getLanguageText($lang, '-');
// for hreflang we need en-US
if ($langcheck != $locale) {
if (METATAG_LOCALE_TYPE == 1) {
$altlink = seo_locale::localePath(true, $lang);
} else {
$altlink = dynamic_locale::fullHostPath($lang);
}
switch ($_zp_gallery_page) {
case 'index.php':
$altlink .= str_replace($locallink, '', $_zp_gallery->getLink($_zp_page));
break;
case 'album.php':
case 'favorites.php':
$altlink .= str_replace($locallink, '', $_zp_current_album->getLink($_zp_page));
break;
case 'image.php':
$altlink .= str_replace($locallink, '', $_zp_current_image->getLink());
break;
case 'news.php':
if (function_exists("is_NewsArticle")) {
if (is_NewsArticle()) {
$altlink .= str_replace($locallink, '', $_zp_current_article->getLink());
} else {
if (is_NewsCategory()) {
$altlink .= str_replace($locallink, '', $_zp_current_category->getLink($_zp_page));
} else {
$altlink .= getNewsPathNav($_zp_page);
}
}
}
break;
case 'pages.php':
$altlink .= str_replace($locallink, '', $_zp_current_page->getLink());
break;
case 'archive.php':
$altlink .= getCustomPageURL('archive');
break;
case 'search.php':
$searchwords = $_zp_current_search->codifySearchString();
$searchdate = $_zp_current_search->getSearchDate();
$searchfields = $_zp_current_search->getSearchFields(true);
$searchpagepath = getSearchURL($searchwords, $searchdate, $searchfields, $_zp_page, array('albums' => $_zp_current_search->getAlbumList()));
$altlink .= $searchpagepath;
break;
case 'contact.php':
$altlink .= getCustomPageURL('contact');
break;
default:
// for all other possible none standard custom pages
$altlink .= getCustomPageURL($pagetitle);
break;
}
// switch
$meta .= '<link rel="alternate" hreflang="' . $langcheck . '" href="' . html_encode($altlink) . '">' . "\n";
}
// if lang
}
// foreach
}
// if count
}
// if option
}
// if canonical
echo $meta;
}
/**
* Prints html meta data to be used in the <head> section of a page
*
*/
function getHTMLMetaData()
{
global $_zp_gallery, $_zp_current_album, $_zp_current_image, $_zp_current_zenpage_news, $_zp_current_zenpage_page, $_zp_gallery_page, $_zp_current_category, $_zp_authority;
$url = sanitize("http://" . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']);
// Convert locale shorttag to allowed html meta format
$locale = getOption("locale");
$locale = strtr($locale, "_", "-");
// generate page title, get date
$pagetitle = "";
$date = strftime(DATE_FORMAT);
// if we don't have a item date use current date
$desc = getBareGalleryDesc();
if (is_object($_zp_current_image) and is_object($_zp_current_album)) {
$pagetitle = getBareImageTitle() . " (" . getBareAlbumTitle() . ") - ";
$date = getImageDate();
$desc = getBareImageDesc();
}
if (is_object($_zp_current_album) and !is_object($_zp_current_image)) {
$pagetitle = getBareAlbumTitle() . " - ";
$date = getAlbumDate();
$desc = getBareAlbumDesc();
}
if (function_exists("is_NewsArticle")) {
if (is_NewsArticle()) {
$pagetitle = getBareNewsTitle() . " - ";
$date = getNewsDate();
$desc = strip_tags(getNewsContent());
} else {
if (is_NewsCategory()) {
$pagetitle = $_zp_current_category->getTitlelink() . " - ";
$date = strftime(DATE_FORMAT);
$desc = "";
} else {
if (is_Pages()) {
$pagetitle = getBarePageTitle() . " - ";
$date = getPageDate();
$desc = strip_tags(getPageContent());
}
}
}
}
// shorten desc to the allowed 200 characters if necesssary.
if (strlen($desc) > 200) {
$desc = substr($desc, 0, 200);
}
$pagetitle = $pagetitle . getBareGalleryTitle();
// get master admin
$admin = $_zp_authority->getAnAdmin(array('`user`=' => $_zp_authority->master_user, '`valid`=' => 1));
$author = $admin->getName();
$meta = '';
if (getOption('htmlmeta_http-equiv-language')) {
$meta .= '<meta http-equiv="language" content="' . $locale . '" />' . "\n";
}
if (getOption('htmlmeta_name-language')) {
$meta .= '<meta name="language" content="' . $locale . '" />' . "\n";
}
if (getOption('htmlmeta_name-content-language')) {
$meta .= '<meta name="content-language" content="' . $locale . '" />' . "\n";
}
if (getOption('htmlmeta_http-equiv-imagetoolbar')) {
$meta .= '<meta http-equiv="imagetoolbar" content="false" />' . "\n";
}
if (getOption('htmlmeta_http-equiv-cache-control')) {
$meta .= '<meta http-equiv="cache-control" content="' . getOption("htmlmeta_cache_control") . '" />' . "\n";
}
if (getOption('htmlmeta_http-equiv-pragma')) {
$meta .= '<meta http-equiv="pragma" content="' . getOption("htmlmeta_pragma") . '" />' . "\n";
}
if (getOption('htmlmeta_http-equiv-content-style-type')) {
$meta .= '<meta http-equiv="Content-Style-Type" content="text/css" />' . "\n";
}
if (getOption('htmlmeta_name-title')) {
$meta .= '<meta name="title" content="' . $pagetitle . '" />' . "\n";
}
if (getOption('htmlmeta_name-keywords')) {
$meta .= '<meta name="keywords" content="' . getMetaKeywords() . '" />' . "\n";
}
if (getOption('htmlmeta_name-description')) {
$meta .= '<meta name="description" content="' . $desc . '" />' . "\n";
}
if (getOption('htmlmeta_name-page-topic')) {
$meta .= '<meta name="page-topic" content="' . $desc . '" />' . "\n";
}
if (getOption('htmlmeta_name-robots')) {
$meta .= '<meta name="robots" content="' . getOption("htmlmeta_robots") . '" />' . "\n";
}
if (getOption('htmlmeta_name-publisher')) {
$meta .= '<meta name="publisher" content="' . FULLWEBPATH . '" />' . "\n";
}
if (getOption('htmlmeta_name-creator')) {
$meta .= '<meta name="creator" content="' . FULLWEBPATH . '" />' . "\n";
}
if (getOption('htmlmeta_name-author')) {
$meta .= '<meta name="author" content="' . $author . '" />' . "\n";
}
if (getOption('htmlmeta_name-copyright')) {
$meta .= '<meta name="copyright" content=" (c) ' . FULLWEBPATH . ' - ' . $author . '" />' . "\n";
}
if (getOption('htmlmeta_name-rights')) {
$meta .= '<meta name="rights" content="' . $author . '" />' . "\n";
}
if (getOption('htmlmeta_name-rights')) {
$meta .= '<meta name="generator" content="Zenphoto ' . ZENPHOTO_VERSION . ' [' . ZENPHOTO_RELEASE . ']" />' . "\n";
}
if (getOption('htmlmeta_name-revisit-after')) {
$meta .= '<meta name="revisit-after" content="' . getOption("htmlmeta_revisit_after") . '" />' . "\n";
}
if (getOption('htmlmeta_name-expires')) {
$meta .= '<meta name="expires" content="' . getOption("htmlmeta_expires") . '" />' . "\n";
}
if (getOption('htmlmeta_name-expires')) {
$meta .= '<meta name="date" content="' . $date . '" />' . "\n";
}
if (getOption('htmlmeta_name-DC.titl')) {
$meta .= '<meta name="DC.title" content="' . $pagetitle . '" />' . "\n";
}
if (getOption('htmlmeta_name-DC.keywords')) {
$meta .= '<meta name="DC.keywords" content="' . gettMetaKeywords() . '" />' . "\n";
}
if (getOption('htmlmeta_name-DC.description')) {
$meta .= '<meta name="DC.description" content="' . $desc . '" />' . "\n";
}
if (getOption('htmlmeta_name-DC.language')) {
$meta .= '<meta name="DC.language" content="' . $locale . '" />' . "\n";
}
if (getOption('htmlmeta_name-DC.subject')) {
$meta .= '<meta name="DC.subject" content="' . $desc . '" />' . "\n";
}
if (getOption('htmlmeta_name-DC.publisher')) {
$meta .= '<meta name="DC.publisher" content="' . FULLWEBPATH . '" />' . "\n";
}
if (getOption('htmlmeta_name-DC.creator')) {
$meta .= '<meta name="DC.creator" content="' . FULLWEBPATH . '" />' . "\n";
}
if (getOption('htmlmeta_name-DC.date')) {
$meta .= '<meta name="DC.date" content="' . $date . '" />' . "\n";
}
if (getOption('htmlmeta_name-DC.type')) {
$meta .= '<meta name="DC.type" content="Text" /> <!-- ? -->' . "\n";
}
if (getOption('htmlmeta_name-DC.format')) {
$meta .= '<meta name="DC.format" content="text/html" /><!-- What else? -->' . "\n";
}
if (getOption('htmlmeta_name-DC.identifier')) {
$meta .= '<meta name="DC.identifier" content="' . FULLWEBPATH . '" />' . "\n";
}
if (getOption('htmlmeta_name-DC.rights')) {
$meta .= '<meta name="DC.rights" content="' . FULLWEBPATH . '" />' . "\n";
}
if (getOption('htmlmeta_name-DC.source')) {
$meta .= '<meta name="DC.source" content="' . $url . '" />' . "\n";
}
if (getOption('htmlmeta_name-DC.relation')) {
$meta .= '<meta name="DC.relation" content="' . FULLWEBPATH . '" />' . "\n";
}
if (getOption('htmlmeta_name-DC.Date.created')) {
$meta .= '<meta name="DC.Date.created" content="' . $date . '" />' . "\n";
}
echo $meta;
}
$divider = '/ ';
} else {
$divider = '';
}
if (getNumAlbums() > 0) {
$albumcount = getNumAlbums() . ' ' . gettext('albums');
} else {
$albumcount = '';
}
if (getNumImages() > 0) {
$imagecount = getNumImages() . ' ' . gettext('images');
} else {
$imagecount = '';
}
$desc1 = $albumcount . $divider . $imagecount . '<br />';
$desc2 = getBareAlbumDesc();
$desc2 = str_replace("\r\n", '<br />', $desc2);
$desc2 = str_replace("\r", '<br />', $desc2);
$desc = $desc1 . '<br />' . $desc2;
echo 'description: \'' . js_encode($desc) . '\',' . "\n";
echo 'link: \'' . html_encode(getAlbumURL()) . '\'' . "\n";
echo '}' . "\n";
$c++;
}
} else {
// or latest images
require_once SERVERPATH . '/' . ZENFOLDER . '/' . PLUGIN_FOLDER . '/image_album_statistics.php';
$images = getImageStatistic(getOption('zpbase_galhomecount'), 'latest');
$c = 0;
foreach ($images as $image) {
if (isImagePhoto($image)) {
