function generate_breadcrumb_admin($level, $id = 0)
{
switch ($level) {
case 'collections':
$breadcrumbs = '<strong>' . plog_tr('Collections') . '</strong>';
break;
case 'albums':
$collection = get_collection_by_id($id);
$collection_name = SmartStripSlashes($collection['name']);
$breadcrumbs = '<a href="' . $_SERVER['PHP_SELF'] . '">' . plog_tr('Collections') . '</a> » <strong>' . $collection_name . '</strong>';
break;
case 'pictures':
$album = get_album_by_id($id);
$album_link = SmartStripSlashes($album['name']);
$collection_link = '<a href="' . $_SERVER['PHP_SELF'] . '?level=albums&id=' . $album['parent_id'] . '">' . SmartStripSlashes($album['collection_name']) . '</a>';
$breadcrumbs = '<a href="' . $_SERVER['PHP_SELF'] . '">' . plog_tr('Collections') . '</a> » ' . $collection_link . ' » ' . '<strong>' . $album_link . '</strong>';
break;
case 'comments':
$query = "SELECT * FROM `" . PLOGGER_TABLE_PREFIX . "pictures` WHERE `id`='" . $id . "'";
$result = run_query($query);
$row = mysql_fetch_assoc($result);
$picture_link = '<strong>' . SmartStripSlashes(basename($row['path'])) . '</strong>';
$album_id = $row['parent_album'];
$collection_id = $row['parent_collection'];
$query = "SELECT * FROM `" . PLOGGER_TABLE_PREFIX . "albums` WHERE `id`='" . $album_id . "'";
$result = run_query($query);
$row = mysql_fetch_assoc($result);
$album_link = '<a href="' . $_SERVER['PHP_SELF'] . '?level=pictures&id=' . $album_id . '">' . SmartStripSlashes($row['name']) . '</a>';
$query = "SELECT * FROM `" . PLOGGER_TABLE_PREFIX . "collections` WHERE `id`='" . $collection_id . "'";
$result = run_query($query);
$row = mysql_fetch_assoc($result);
$collection_link = '<a href="' . $_SERVER['PHP_SELF'] . '?level=albums&id=' . $collection_id . '">' . SmartStripSlashes($row['name']) . '</a>';
$breadcrumbs = '<a href="' . $_SERVER['PHP_SELF'] . '">' . plog_tr('Collections') . '</a> » ' . $collection_link . ' » ' . $album_link . ' » ' . $picture_link . ' - ' . '<strong>' . plog_tr('Comments') . ':</strong>';
break;
default:
$breadcrumbs = '<strong>' . plog_tr('Collections') . '</strong>';
}
return "\n\t\t" . '<div id="breadcrumb_links">' . $breadcrumbs . '</div>';
}
function generate_title()
{
switch ($GLOBALS['plogger_level']) {
case 'collection':
$row = get_collection_by_id($GLOBALS['plogger_id']);
$breadcrumbs = SmartStripSlashes($row["name"]);
if ($GLOBALS['plogger_mode'] == "slideshow") {
$breadcrumbs .= ' » Slideshow';
}
break;
case 'slideshow':
case 'album':
$row = get_album_by_id($GLOBALS['plogger_id']);
$album_name = SmartStripSlashes($row["name"]);
$row = get_collection_by_id($row["parent_id"]);
if ($GLOBALS['plogger_mode'] == "slideshow") {
$breadcrumbs = SmartStripSlashes($row["name"]) . ' » ' . $album_name . ' » ' . ' Slideshow';
} else {
$breadcrumbs = SmartStripSlashes($row["name"]) . ' » ' . $album_name;
}
break;
case 'picture':
$row = get_picture_by_id($GLOBALS['plogger_id']);
$picture_name = basename($row["path"]);
$row = get_album_by_id($row["parent_album"]);
$album_name = SmartStripSlashes($row["name"]);
$row = get_collection_by_id($row["parent_id"]);
$collection_name = SmartStripSlashes($row["name"]);
$breadcrumbs = $collection_name . ' » ' . $album_name . ' » ' . $picture_name;
if ($GLOBALS['plogger_mode'] == "slideshow") {
$breadcrumbs .= ' » Slideshow';
}
break;
default:
$breadcrumbs = ' Collections';
}
return $breadcrumbs;
}
function plog_edit_album_form($album_id)
{
global $thumbnail_config;
$album_id = intval($album_id);
$album = get_album_by_id($album_id);
$auto_graphic = "../graphics/auto.gif";
$output .= '<form class="edit" action="' . $_SERVER["PHP_SELF"] . '?level=albums&id=' . $album["parent_id"] . '" method="post">';
$images = '<option class="thumboption" value="0" style="padding-left: 100px; background-image: url(' . $auto_graphic . ');
background-repeat: no-repeat;">' . plog_tr('automatic') . '</option>';
$sql = "SELECT id,caption,path FROM " . TABLE_PREFIX . "pictures p WHERE p.parent_album = '" . $album_id . "'";
$result = run_query($sql);
while ($row = mysql_fetch_assoc($result)) {
$selected = $row["id"] == $album["thumbnail_id"] ? " selected" : "";
$style = 'class="thumboption" style="padding-left: ' . ($thumbnail_config[THUMB_SMALL]["size"] + 5) . 'px; background-image:
url(' . generate_thumb(SmartStripSlashes($row["path"]), $row["id"]) . '); background-repeat: no-repeat;"';
$images .= "<option {$style} value='" . $row["id"] . "'" . $selected . ">";
$images .= !empty($row["caption"]) ? SmartStripSlashes($row["caption"]) : SmartStripSlashes(basename($row["path"]));
$images .= "</option>\n";
}
$output .= '<label for="name" accesskey="n"><em>N</em>ame:</label><br/><input size="30" name="name" id="name" value="' . SmartStripSlashes($album['name']) . '"><br/>
<label for="description" accesskey="d"><em>D</em>escription:</label><br/><input size="80" name="description" id="description" value="' . SmartStripSlashes($album['description']) . '"><br/>
Thumbnail:<br/><select name="thumbnail_id" class="thumbselect" id="thumbselect"
onchange="updateThumbPreview(this)">' . $images . '</select>
<script type="text/javascript">updateThumbPreview(document.getElementById(\'thumbselect\'));</script>';
$output .= '<input type="hidden" name="pid" value="' . $album_id . '">
<input type="hidden" name="action" value="update-album">
<tr><td><button class="submit" type="submit">' . plog_tr('Update') . '</button>';
$output .= '</form>';
return $output;
}
function plogger_generate_seo_meta_tags()
{
global $config;
switch ($GLOBALS['plogger_level']) {
case 'collection':
$collection_info = get_collection_by_id($GLOBALS['plogger_id']);
$keyword = $collection_info['name'];
$description = $collection_info['description'];
break;
case 'album':
$album_info = get_album_by_id($GLOBALS['plogger_id']);
$keyword = $album_info['name'];
$description = $album_info['description'];
break;
case 'picture':
$picture_info = get_picture_by_id($GLOBALS['plogger_id']);
if (!empty($picture_info['caption'])) {
$keyword = $picture_info['caption'];
} else {
$keyword = basename($picture_info['path']);
}
$description = $picture_info['description'];
break;
case 'search':
$keyword = isset($_REQUEST['searchterms']) ? str_replace(' ', ',', $_REQUEST['searchterms']) : '';
$description = plog_tr('Search results from ') . $config['gallery_name'];
break;
default:
$keyword = SmartStripSlashes($config['gallery_name']);
// used on gallery entry page
$description = plog_tr('This is ') . $config['gallery_name'];
// used on gallery entry page
break;
}
return "\t" . '<meta name="keywords" content="' . htmlspecialchars($keyword) . '" />
<meta name="description" content="' . htmlspecialchars($description) . '" />' . "\n";
}
function plog_edit_album_form($album_id)
{
global $config, $thumbnail_config;
$album_id = intval($album_id);
$album = get_album_by_id($album_id);
$auto_graphic = $config['gallery_url'] . 'plog-admin/images/auto.gif';
$page = isset($_GET['plog_page']) ? '&plog_page=' . intval($_GET['plog_page']) : '';
$output = "\n\t\t" . '<form class="edit width-700" action="' . $_SERVER['PHP_SELF'] . '?level=albums&id=' . $album['parent_id'] . $page . '" method="post">';
$images = '<option class="thumboption" value="0" style="padding-left: 100px; background-image: url(' . $auto_graphic . ');">' . plog_tr('automatic') . '</option>';
$sql = "SELECT id, caption, path FROM " . PLOGGER_TABLE_PREFIX . "pictures p WHERE p.parent_album = '" . $album_id . "'";
$result = run_query($sql);
while ($row = $result->fetch()) {
$selected = $row['id'] == $album['thumbnail_id'] ? ' selected="selected"' : '';
$style = 'class="thumboption" style="padding-left: ' . ($thumbnail_config[THUMB_SMALL]['size'] + 5) . 'px; background-image: url(' . generate_thumb(SmartStripSlashes($row['path']), $row['id']) . ');"';
$images .= "\n\t\t\t\t" . '<option ' . $style . ' value="' . $row['id'] . '"' . $selected . '>';
$images .= !empty($row['caption']) ? SmartStripSlashes($row['caption']) : SmartStripSlashes(basename($row['path']));
$images .= "</option>";
}
$output .= "\n\t\t\t" . '<div>
<div class="strong">' . plog_tr('Edit Album Properties') . '</div>
<p>
<label class="strong" for="name" accesskey="n">' . plog_tr('<em>N</em>ame') . ':</label><br />
<input size="61" name="name" id="name" value="' . htmlspecialchars(SmartStripSlashes($album['name'])) . '" />
</p>
<p>
<label class="strong" for="description" accesskey="d">' . plog_tr('<em>D</em>escription') . ':</label><br />
<input size="61" name="description" id="description" value="' . htmlspecialchars(SmartStripSlashes($album['description'])) . '" />
</p>
<p>
<span class="strong">Thumbnail:</span><br />
<select name="thumbnail_id" class="thumbselect width-450" id="thumbselect" onchange="updateThumbPreview(this)">' . $images . '
</select>
<script type="text/javascript">updateThumbPreview(document.getElementById(\'thumbselect\'));</script>
</p>
<input type="hidden" name="pid" value="' . $album_id . '" />
<input type="hidden" name="action" value="update-album" />
<input class="submit" name="update" value="' . plog_tr('Update') . '" type="submit" />
<input class="submit-cancel" name="cancel" value="' . plog_tr('Cancel') . '" type="submit" />
</div>
</form>' . "\n";
return $output;
}
function generate_RSS_feed($level, $id, $search = '')
{
global $config;
$config['feed_title'] = SmartStripSlashes($config['feed_title']);
// remove plog-rss from the end, if present .. is there a better way to determine the full url?
$is_rss = strpos($config['baseurl'], 'plog-rss.php');
if ($is_rss !== false) {
$config['baseurl'] = substr($config['baseurl'], 0, $is_rss);
}
if (!empty($search)) {
$level = 'search';
}
// Aggregate feed of all albums with collection specified by id
if ($level == 'collection') {
if ($config['feed_content'] == 0) {
plogger_init_albums(array('collection_id' => $id, 'sortby' => 'id', 'sortdir' => 'DESC', 'from' => 0, 'limit' => $config['feed_num_entries']));
} else {
plogger_init_pictures(array('type' => 'collection', 'value' => $id, 'limit' => $config['feed_num_entries'], 'sortby' => 'id'));
}
$collection = get_collection_by_id($id);
$config['feed_title'] .= ': ' . $collection['name'];
} else {
if ($level == 'album') {
plogger_init_pictures(array('type' => 'album', 'value' => $id, 'limit' => $config['feed_num_entries'], 'sortby' => 'id'));
$album = get_album_by_id($id);
$config['feed_title'] .= ': ' . $album['album_name'];
} else {
if ($level == 'picture') {
plogger_init_picture(array('id' => $id, 'comments' => 'DESC'));
$picture = get_picture_by_id($id);
$config['feed_title'] .= ': ' . basename($picture['path']);
} else {
if ($level == 'search') {
plogger_init_search(array('searchterms' => $search, 'limit' => $config['feed_num_entries']));
} else {
if ($level == 'collections' or $level == '') {
plogger_init_albums(array('collection_id' => -1, 'sortby' => 'id', 'sortdir' => 'DESC', 'from' => 0, 'limit' => $config['feed_num_entries']));
$config['feed_title'] .= ': ' . plog_tr('Entire Gallery');
}
}
}
}
}
// generate RSS header
$rssFeed = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n";
$rssFeed .= "<rss version=\"2.0\" xmlns:atom=\"http://www.w3.org/2005/Atom\" xmlns:media=\"http://search.yahoo.com/mrss/\">\n";
$rssFeed .= "<channel>\n";
$rssFeed .= "<title>" . $config['feed_title'] . "</title>\n";
$rssFeed .= "<description>" . plog_tr('Plogger RSS Feed') . "</description>\n";
$rssFeed .= "<language>" . $GLOBALS['locale'] . "</language>\n";
$rssFeed .= "<docs>http://blogs.law.harvard.edu/tech/rss</docs>\n";
$rssFeed .= "<generator>Plogger</generator>\n";
$rssFeed .= "<link>" . $config['gallery_url'] . "</link>\n";
$rssFeed .= "<atom:link href=\"http://" . $_SERVER['HTTP_HOST'] . str_replace('&', '&', $_SERVER['REQUEST_URI']) . "\" rel=\"self\" type=\"application/rss+xml\" />\n";
$header = 1;
while (plogger_has_albums()) {
plogger_load_album();
if ($header) {
$submitdate = date('D, d M Y H:i:s O');
$rssFeed .= "<pubDate>" . $submitdate . "</pubDate>\n";
$rssFeed .= "<lastBuildDate>" . $submitdate . "</lastBuildDate>\n";
$header = 0;
}
$sql = "SELECT UNIX_TIMESTAMP(`date_modified`) AS `pubdate` FROM `" . PLOGGER_TABLE_PREFIX . "pictures` WHERE `parent_album` = '" . plogger_get_album_id() . "' ORDER BY `date_modified` DESC LIMIT 1";
$result = run_query($sql);
$row = mysqli_fetch_assoc($result);
$pubdate = date('D, d M Y H:i:s O', $row['pubdate']);
$title = plogger_get_album_name();
$num = plogger_album_picture_count();
$num_pictures = $num == 1 ? plog_tr('image') : plog_tr('images');
$pagelink = plogger_get_album_url();
$thumbpath = str_replace(array('%2F', '%3A'), array('/', ':'), rawurlencode(plogger_get_album_thumb()));
$descript = '<p><a href="' . $pagelink . '"
title="' . $title . '">
<img src="' . $thumbpath . '" alt="' . $title . '" style="border: 2px solid #000;" />
</a></p><p>' . $title . ' (' . $num . ' ' . $num_pictures . ')</p><p>' . htmlspecialchars(plogger_get_album_description()) . '</p>';
$rssFeed .= "<item>\n";
$rssFeed .= "\t<pubDate>" . $pubdate . "</pubDate>\n";
$rssFeed .= "\t<title>" . $title . "</title>\n";
$rssFeed .= "\t<link>" . $pagelink . "</link>\n";
$rssFeed .= "\t<description>" . $descript . "</description>\n";
$rssFeed .= "\t<guid isPermaLink=\"false\">" . $thumbpath . "</guid>\n";
$rssFeed .= "\t<media:content url=\"" . $thumbpath . "\" type=\"image/jpeg\" />\n";
$rssFeed .= "\t<media:title>" . $title . "</media:title>\n";
$rssFeed .= "</item>\n";
}
while (plogger_has_pictures()) {
plogger_load_picture();
// If at picture level, check to make sure it has comments first
if ($level != 'picture' || plogger_picture_has_comments()) {
if ($header) {
$submitdate = plogger_get_picture_date('D, d M Y H:i:s O', 1);
$takendate = plogger_get_picture_date();
$rssFeed .= "<pubDate>" . $submitdate . "</pubDate>\n";
$rssFeed .= "<lastBuildDate>" . $submitdate . "</lastBuildDate>\n";
$header = 0;
}
$rssFeed .= "<item>\n";
if ($config['allow_fullpic']) {
$urlPath = str_replace(array('%2F', '%3A'), array('/', ':'), rawurlencode(plogger_get_source_picture_url()));
} else {
$urlPath = str_replace(array('%2F', '%3A'), array('/', ':'), rawurlencode(plogger_get_picture_thumb(THUMB_LARGE)));
}
$caption = plogger_get_picture_caption();
$thumbpath = plogger_get_picture_thumb(THUMB_RSS);
$pagelink = plogger_get_picture_url();
if ($caption == '' || $caption == ' ') {
$caption = plog_tr('New Image (no caption)');
}
$caption .= ' - ' . $takendate;
$descript = '<p><a href="' . $pagelink . '"
title="' . $caption . '">
<img src="' . $thumbpath . '" alt="' . $caption . '" style="border: 2px solid #000;" />
</a></p><p>' . $caption . '</p>';
$descript .= '<p>' . htmlspecialchars(plogger_get_picture_description()) . '</p>';
$rssFeed .= "\t<pubDate>" . $submitdate . "</pubDate>\n";
$rssFeed .= "\t<title>" . $caption . "</title>\n";
$rssFeed .= "\t<link>" . $pagelink . "</link>\n";
$rssFeed .= "\t<description>" . $descript . "</description>\n";
$rssFeed .= "\t<guid isPermaLink=\"false\">" . $thumbpath . "</guid>\n";
$rssFeed .= "\t<media:content url=\"" . $urlPath . "\" type=\"image/jpeg\" />\n";
$rssFeed .= "\t<media:title>" . $caption . "</media:title>\n";
$rssFeed .= "</item>\n";
if ($level == 'picture') {
while (plogger_picture_has_comments()) {
plogger_load_comment();
$rssFeed .= "<item>\n";
$rssFeed .= "\t<pubDate>" . plogger_get_comment_date('D, d M Y H:i:s O') . "</pubDate>\n";
$rssFeed .= "\t<title>Comment by " . plogger_get_comment_author() . "</title>\n";
$rssFeed .= "\t<link>" . $pagelink . "</link>\n";
$rssFeed .= "\t<description>" . plogger_get_comment_text() . "</description>\n";
$rssFeed .= "\t<guid isPermaLink=\"true\">" . $pagelink . "#Comment-" . plogger_get_comment_id() . "</guid>\n";
$rssFeed .= "</item>\n";
}
}
}
}
$rssFeed .= "</channel>\n</rss>";
echo $rssFeed;
}
function generate_RSS_feed($level, $id, $search = "")
{
global $config;
$config["feed_title"] = SmartStripSlashes($config["feed_title"]);
if (!empty($search)) {
$level = "search";
}
if ($level == "collection") {
// aggregate feed of all albums with collection specified by id
plogger_init_pictures(array('type' => 'collection', 'value' => $id, 'limit' => $config['feed_num_entries'], 'sortby' => 'id'));
$collection = get_collection_by_id($id);
$config["feed_title"] .= ": " . $collection['collection_name'] . "Collection";
} else {
if ($level == "album") {
plogger_init_pictures(array('type' => 'album', 'value' => $id, 'limit' => $config['feed_num_entries'], 'sortby' => 'id'));
$album = get_album_by_id($id);
$config["feed_title"] .= ": " . $album['album_name'] . " Album";
} else {
if ($level == "search") {
plogger_init_search(array('searchterms' => $search, 'limit' => $config['feed_num_entries']));
} else {
if ($level == "") {
plogger_init_pictures(array('type' => 'latest', 'limit' => $config['feed_num_entries'], 'sortby' => 'id'));
$config["feed_title"] .= ": Entire Gallery";
}
}
}
}
$header = 1;
// generate RSS header
$rssFeed = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<rss version=\"2.0\">";
$rssFeed .= "<channel>\n";
$rssFeed .= "<title>" . $config['feed_title'] . "</title>\n";
$rssFeed .= "<description>Plogger RSS Feed</description>\n";
$rssFeed .= "<language>" . $config['feed_language'] . "</language>\n";
$rssFeed .= "<docs>http://blogs.law.harvard.edu/tech/rss</docs>\n";
$rssFeed .= "<generator>Plogger</generator>\n";
$rssFeed .= "<link>" . $config['gallery_url'] . "</link>\n";
while (plogger_has_pictures()) {
plogger_load_picture();
$date = plogger_get_picture_date("D, d M Y H:i:s O", 1);
if ($header) {
$rssFeed .= "<pubDate>" . $date . "</pubDate>\n";
$rssFeed .= "<lastBuildDate>" . $date . "</lastBuildDate>\n";
$header = 0;
}
$rssFeed .= "<item>\n";
$caption = plogger_get_picture_caption();
$thumbpath = plogger_get_picture_thumb(THUMB_SMALL);
$pagelink = plogger_get_picture_url();
if ($caption == "" || $caption == " ") {
$caption = "New Photograph (no caption)";
}
$discript = '<p><a href="' . $pagelink . '"
title="' . $caption . '">
<img src="' . $thumbpath . '" alt="' . $caption . '" style="border: 1px solid #000000;" />
</a></p><p>' . $caption . '</p>';
$discript .= '<p>' . htmlspecialchars(plogger_get_picture_description()) . '</p>';
$rssFeed .= "<pubDate>" . $date . "</pubDate>\n";
$rssFeed .= "<title>" . $caption . "</title>\n";
$rssFeed .= "<link>" . $pagelink . "</link>\n";
$rssFeed .= "<description>" . $discript . "</description>\n";
$rssFeed .= "<guid isPermaLink=\"false\">" . $thumbpath . "</guid>";
$rssFeed .= "</item>\n";
}
$rssFeed .= "</channel></rss>";
echo $rssFeed;
}