function nvweb_menu_action($id, $force_type = NULL, $use_javascript = true, $include_datasid = true)
{
global $structure;
global $current;
$type = $structure['actions'][$id]['action-type'];
if (!empty($force_type)) {
$type = $force_type;
}
switch ($type) {
case 'url':
$url = $structure['routes'][$id];
if (empty($url)) {
if ($use_javascript) {
$url = 'javascript: return false;';
} else {
$url = '#';
}
} else {
$url = nvweb_prepare_link($url);
}
$action = ' href="' . $url . '" ';
if ($include_datasid) {
$action .= ' data-sid="' . $id . '" ';
}
break;
case 'jump-branch':
// we force only one jump to avoid infinite loops (caused by user mistake)
$action = nvweb_menu_action($structure['actions'][$id]['action-jump-branch'], 'url');
break;
case 'jump-item':
$url = nvweb_source_url('item', $structure['actions'][$id]['action-jump-item'], $current['lang']);
if (empty($url)) {
if ($use_javascript) {
$url = 'javascript: return false;';
} else {
$url = '#';
}
} else {
$url = nvweb_prepare_link($url);
}
$action = ' href="' . $url . '" ';
if ($include_datasid) {
$action .= ' data-sid="' . $id . '" ';
}
break;
case 'do-nothing':
$action = ' href="#" onclick="javascript: return false;" ';
if ($include_datasid) {
$action .= ' data-sid="' . $id . '" ';
}
break;
default:
// Navigate CMS < 1.6.5 compatibility [deprecated]
// will be removed by 1.7
$url = $structure['routes'][$id];
if (substr($url, 0, 7) == 'http://' || substr($url, 0, 7) == 'https://') {
$action = ' href="' . $url . '" target="_blank" ';
if ($include_datasid) {
$action .= ' data-sid="' . $id . '" ';
}
return $action;
// ;)
} else {
if (empty($url)) {
$action = ' href="#" onclick="return false;" ';
if ($include_datasid) {
$action .= ' data-sid="' . $id . '" ';
}
return $action;
} else {
$action = ' href="' . NVWEB_ABSOLUTE . $url . '"';
if ($include_datasid) {
$action .= ' data-sid="' . $id . '" ';
}
return $action;
}
}
break;
}
if ($structure['actions'][$id]['action-new-window'] == '1' && $type != 'do-nothing') {
$action .= ' target="_blank"';
}
return $action;
}
public function link($lang)
{
$url = $this->paths[$lang];
if (empty($url)) {
$url = '/node/' . $this->id;
}
$url = nvweb_prepare_link($url);
return $url;
}
function nvweb_source_url($type, $id, $lang = '')
{
global $DB;
global $website;
global $current;
global $theme;
if (empty($lang)) {
$lang = $current['lang'];
}
if ($type == 'theme') {
// find the first PUBLIC & PUBLISHED article / element / structure category
// that is using the template type given in $id
$template_type = $id;
$id = '';
//TODO: a) search products
if (empty($id)) {
// $DB->query_single('id', 'nv_products')
if (!empty($id)) {
$type = 'product';
}
}
// b) search items
if (empty($id)) {
$id = $DB->query_single('id', 'nv_items', 'website = ' . protect($website->id) . '
AND template = ' . protect($template_type) . '
AND permission = 0
AND access = 0
AND (date_published = 0 OR date_published < ' . core_time() . ')
AND (date_unpublish = 0 OR date_unpublish > ' . core_time() . ')');
if (!empty($id)) {
$type = 'item';
}
}
// c) search structure elements
if (empty($id)) {
$id = $DB->query_single('id', 'nv_structure', 'website = ' . protect($website->id) . '
AND template = ' . protect($template_type) . '
AND permission = 0
AND access = 0
AND (date_published = 0 OR date_published < ' . core_time() . ')
AND (date_unpublish = 0 OR date_unpublish > ' . core_time() . ')');
if (!empty($id)) {
$type = 'structure';
}
}
if (empty($id)) {
return "";
}
}
if ($type == 'element') {
$type = 'item';
}
$url = $DB->query_single('path', 'nv_paths', ' type = ' . protect($type) . '
AND object_id = ' . protect($id) . '
AND lang = ' . protect($lang) . '
AND website = ' . $website->id);
if (empty($url)) {
if ($type == 'item') {
$url = '/node/' . $id;
}
}
$url = nvweb_prepare_link($url);
return $url;
}
/**
* Parses a template looking for nv tags and replacing them with the generated HTML code
*
* @param $template string HTML code to parse
* @return string HTML page generated
*/
function nvweb_template_parse($template)
{
global $dictionary;
global $DB;
global $current;
global $website;
global $structure;
global $theme;
global $idn;
global $session;
$html = $template;
// now parse autoclosing tags
$tags = nvweb_tags_extract($html, 'nv', true, true, 'UTF-8');
foreach ($tags as $tag) {
$content = '';
switch ($tag['attributes']['object']) {
// MAIN OBJECT TYPES
case 'nvweb':
case 'widget':
case 'webget':
case '':
// webgets on lib/webgets have priority over private/webgets
nvweb_webget_load($tag['attributes']['name']);
$fname = 'nvweb_' . $tag['attributes']['name'];
$tag['attributes']['nvweb_html'] = $html;
// always pass the current buffered output to the webget
if (function_exists($fname)) {
$content = $fname($tag['attributes']);
}
break;
case 'root':
$content = NVWEB_ABSOLUTE;
break;
case 'nvajax':
$content = NVWEB_AJAX;
break;
case 'url':
$content = '';
if (!empty($tag['attributes']['lang'])) {
$lang = $tag['attributes']['lang'];
} else {
$lang = $current['lang'];
}
if (!empty($tag['attributes']['type']) && !empty($tag['attributes']['id'])) {
$url = nvweb_source_url($tag['attributes']['type'], $tag['attributes']['id'], $lang);
if (!empty($url)) {
$content .= $url;
}
} else {
if (!empty($tag['attributes']['type']) && !empty($tag['attributes']['property'])) {
$tag['attributes']['id'] = nvweb_properties(array('property' => $tag['attributes']['property']));
$url = nvweb_source_url($tag['attributes']['type'], $tag['attributes']['id'], $lang);
if (!empty($url)) {
$content .= $url;
}
} else {
if (!empty($tag['attributes']['type']) && empty($tag['attributes']['id'])) {
// get structure parent for this element and return its path
if ($current['type'] == 'structure') {
$category = $current['object']->parent;
if (empty($category)) {
$category = $current['object']->id;
}
} else {
$category = $current['object']->category;
}
$url = nvweb_source_url($tag['attributes']['type'], $category, $lang);
if (!empty($url)) {
$content .= $url;
}
} else {
$content .= '/' . $current['route'];
}
}
}
$content = nvweb_prepare_link($content);
break;
case 'd':
case 'dict':
case 'dictionary':
if (!empty($tag['attributes']['type'])) {
if ($tag['attributes']['type'] == 'structure' || $tag['attributes']['type'] == 'category') {
// force loading dictionary for all elements in structure (for the current language)
nvweb_menu_load_dictionary();
if (!is_numeric($tag['attributes']['id'])) {
// maybe it's a property name instead of a category id
$tag['attributes']['id'] = nvweb_properties(array('property' => $tag['attributes']['property']));
}
$content = $structure['dictionary'][$tag['attributes']['id']];
} else {
if ($tag['attributes']['type'] == 'item') {
$tmp = webdictionary::load_element_strings('item', $tag['attributes']['id']);
$content = $tmp[$current['lang']]['title'];
}
}
} else {
$content = $dictionary[$tag['attributes']['id']];
}
if (empty($content)) {
$content = $tag['attributes']['label'];
}
if (empty($content)) {
$content = $tag['attributes']['default'];
}
break;
case 'request':
if (!empty($tag['attributes']['name'])) {
$content = $_REQUEST[$tag['attributes']['name']];
} else {
// deprecated: use "request" as attribute [will be removed on navigate cms 2.0]
$content = $_REQUEST[$tag['attributes']['request']];
}
if (is_array($content)) {
$content = implode(',', $content);
}
break;
case 'constant':
case 'variable':
switch ($tag['attributes']['name']) {
case "structure":
case "category":
// retrieve the category ID from current session
$tmp = NULL;
if ($current['type'] == 'structure') {
$tmp = $current['id'];
} else {
if (!empty($current['category'])) {
$tmp = $current['category'];
} else {
if (!empty($current['object']->category)) {
$tmp = $current['object']->category;
}
}
}
if (empty($tmp)) {
$content = '';
} else {
$content = $DB->query_single('text', 'nv_webdictionary', '
node_type = "structure"
AND subtype = "title"
AND node_id = ' . $tmp . '
AND lang = ' . protect($current['lang']) . '
AND website = ' . $website->id);
}
break;
case "year":
$content = date('Y');
break;
case "website_name":
$content = $website->name;
break;
case "website_description":
$content = $website->metatag_description[$current['lang']];
break;
case "lang_code":
$content = $current['lang'];
break;
default:
break;
}
break;
case 'php':
if (!empty($tag['attributes']['code'])) {
eval('$content = ' . $tag['attributes']['code'] . ';');
}
break;
case 'theme':
// compatibility with Navigate < 1.8.9
// deprecated! code will be removed in Navigate 2.0
if ($tag['attributes']['name'] == 'url') {
$tag['attributes']['mode'] = 'url';
} else {
if ($tag['attributes']['name'] == 'style') {
$tag['attributes']['name'] = $tag['attributes']['mode'];
$tag['attributes']['mode'] = 'style';
}
}
// new syntax ("mode" first)
switch ($tag['attributes']['mode']) {
case "style":
$content = $website->theme_options->style;
if (!empty($tag['attributes']['name'])) {
switch ($tag['attributes']['name']) {
case 'name':
$content = $website->theme_options->style;
break;
case 'color':
default:
// return theme definition file location for the requested substyle
if (!empty($website->theme_options->style)) {
$content = $theme->styles->{$website->theme_options->style}->{$tag['attributes']['name']};
}
if (empty($content)) {
// return first available
$theme_styles = array_keys(get_object_vars($theme->styles));
$content = $theme->styles->{$theme_styles[0]}->{$tag['attributes']['name']};
}
break;
}
}
break;
case "url":
$content = $idn->encode($website->absolute_path(false));
$content .= NAVIGATE_FOLDER . '/themes/' . $theme->name . '/';
break;
}
break;
default:
//var_dump($tag['attributes']['object']);
break;
}
$html = str_replace($tag['full_tag'], $content, $html);
}
return $html;
}
function nvweb_blocks_render_action($action, $trigger_html, $lang, $return_url = false)
{
switch (@$action['action-type'][$lang]) {
case 'web':
$url = nvweb_prepare_link($action['action-web'][$lang]);
$action = '<a href="' . $url . '">' . $trigger_html . '</a>';
break;
case 'web-n':
$url = nvweb_prepare_link($action['action-web'][$lang]);
$action = '<a href="' . $url . '" target="_blank">' . $trigger_html . '</a>';
break;
case 'javascript':
$action = '<a href="javascript:void(0);" onclick="' . $action['action-javascript'][$lang] . '">' . $trigger_html . '</a>';
break;
case 'file':
$url = NVWEB_ABSOLUTE . '/object?type=file&id=' . $action['action-file'][$lang];
$action = '<a href="' . $url . '">' . $trigger_html . '</a>';
break;
case 'image':
$url = NVWEB_ABSOLUTE . '/object?type=image&id=' . $action['action-image'][$lang];
$action = '<a href="' . $url . '">' . $trigger_html . '</a>';
break;
default:
case '':
// do nothing
$action = $trigger_html;
break;
}
if ($return_url) {
return $url;
}
return $action;
}
function nvweb_list_parse_tag($tag, $item, $source = 'item', $item_relative_position, $item_absolute_position, $total)
{
global $current;
global $website;
global $structure;
global $DB;
$out = '';
switch ($tag['attributes']['source']) {
// special condition, return direct query result values
case 'query':
$out = $item->_query->{$tag}['attributes']['value'];
break;
// special: return element position in list
// special: return element position in list
case 'position':
$position = $item_relative_position;
if ($tag['attributes']['absolute'] == 'true') {
$position = $item_absolute_position;
}
switch ($tag['attributes']['type']) {
case 'alphabetic':
$out = number2alphabet($position);
break;
case 'numeric':
default:
$out = $position + 1;
// first element is 1, but in list is zero
break;
}
break;
// NOTE: the following refers to structure information of an ITEM, useless if the source are categories!
// NOTE: the following refers to structure information of an ITEM, useless if the source are categories!
case 'structure':
case 'category':
nvweb_menu_load_dictionary();
// load menu translations if not already done
nvweb_menu_load_routes();
// load menu paths if not already done
switch ($tag['attributes']['value']) {
case 'title':
if ($source == 'structure' || $source == 'category') {
$out = $structure['dictionary'][$item->id];
} else {
$out = $structure['dictionary'][$item->category];
}
if (!empty($tag['attributes']['length'])) {
$out = core_string_cut($out, $tag['attributes']['length'], '…');
}
break;
case 'slug':
if ($source == 'structure' || $source == 'category') {
$out = $structure['dictionary'][$item->id];
} else {
$out = $structure['dictionary'][$item->category];
}
// remove spaces, special chars, etc.
$out = core_string_clean($out);
$out = slug($out);
break;
case 'property':
$id = $item->id;
if ($source != 'structure' && $source != 'category') {
$id = $item->category;
}
$nvweb_properties_parameters = array_replace($tag['attributes'], array('mode' => !isset($tag['attributes']['mode']) ? 'structure' : $tag['attributes']['mode'], 'id' => $id, 'property' => !empty($tag['attributes']['property']) ? $tag['attributes']['property'] : $tag['attributes']['name']));
$out = nvweb_properties($nvweb_properties_parameters);
break;
case 'url':
case 'path':
if ($source == 'structure' || $source == 'category') {
$out = $structure['routes'][$item->id];
} else {
$out = $structure['routes'][$item->category];
}
$out = nvweb_prepare_link($out);
break;
case 'id':
if ($source == 'structure' || $source == 'category') {
$out = $item->id;
} else {
// source = 'item'?
$out = $item->category;
}
break;
default:
break;
}
break;
// ITEM comments
// ITEM comments
case 'comment':
case 'comments':
switch ($tag['attributes']['value']) {
case 'id':
$out = $item->id;
break;
case 'avatar':
$size = '48';
$extra = '';
if (!empty($tag['attributes']['size'])) {
$size = intval($tag['attributes']['size']);
}
if (!empty($tag['attributes']['border'])) {
$extra .= '&border=' . $tag['attributes']['border'];
}
if (!empty($item->avatar)) {
$out = '<img class="' . $tag['attributes']['class'] . '" src="' . NVWEB_OBJECT . '?type=image' . $extra . '&id=' . $item->avatar . '" width="' . $size . 'px" height="' . $size . 'px"/>';
} else {
if (!empty($tag['attributes']['default'])) {
// the comment creator has not an avatar, but the template wants to show a default one
// 3 cases:
// numerical -> ID of the avatar image file in Navigate CMS
// absolute path (http://www...)
// relative path (/img/avatar.png) -> path to the avatar file included in the THEME used
if (is_numeric($tag['attributes']['default'])) {
$out = '<img class="' . $tag['attributes']['class'] . '" src="' . NVWEB_OBJECT . '?type=image' . $extra . '&id=' . $tag['attributes']['default'] . '" width="' . $size . 'px" height="' . $size . 'px"/>';
} else {
if (strpos($tag['attributes']['default'], 'http://') === 0) {
$out = '<img class="' . $tag['attributes']['class'] . '" src="' . $tag['attributes']['default'] . '" width="' . $size . 'px" height="' . $size . 'px"/>';
} else {
if ($tag['attributes']['default'] == 'none') {
$out = '';
} else {
$out = '<img class="' . $tag['attributes']['class'] . '"src="' . NAVIGATE_URL . '/themes/' . $website->theme . '/' . $tag['attributes']['default'] . '" width="' . $size . 'px" height="' . $size . 'px"/>';
}
}
}
} else {
$gravatar_hash = "";
$gravatar_default = 'blank';
if (!empty($tag['attributes']['gravatar_default'])) {
$gravatar_default = $tag['attributes']['gravatar_default'];
}
if (!empty($item->email)) {
$gravatar_hash = md5(strtolower(trim($item->email)));
} else {
if (!empty($item->user)) {
$email = $DB->query_single('email', 'nv_webusers', 'id = ' . protect($item->user));
if (!empty($email)) {
$gravatar_hash = md5(strtolower(trim($item->email)));
}
}
}
if (!empty($gravatar_hash) && $gravatar_default != 'none') {
// gravatar real url: https://www.gravatar.com/avatar/
// we use libravatar to get more userbase
$gravatar_url = 'https://seccdn.libravatar.org/avatar/' . $gravatar_hash . '?s=' . $size . '&d=' . $gravatar_default;
$out = '<img class="' . $tag['attributes']['class'] . '" src="' . $gravatar_url . '" width="' . $size . 'px" height="' . $size . 'px"/>';
} else {
$out = '<img class="' . $tag['attributes']['class'] . '" src="data:image/gif;base64,R0lGODlhAQABAPAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" width="' . $size . 'px" height="' . $size . 'px"/>';
}
}
}
if ($tag['attributes']['linked'] == 'true' && !empty($out)) {
if (!empty($item->url)) {
$comment_link = $item->url;
} else {
if (!empty($item->user)) {
$wu = new webuser();
$wu->load($item->user);
$comment_link = $wu->social_website;
}
}
if (!empty($comment_link)) {
$out = '<a href="' . $comment_link . '" target="_blank">' . $out . '</a>';
}
}
break;
case 'username':
$out = !empty($item->username) ? $item->username : $item->name;
if ($tag['attributes']['linked'] == 'true' && !empty($out)) {
if (!empty($item->url)) {
$comment_link = $item->url;
} else {
if (!empty($item->user)) {
$wu = new webuser();
$wu->load($item->user);
$comment_link = $wu->social_website;
}
}
if (!empty($comment_link)) {
$out = '<a href="' . $comment_link . '" target="_blank">' . $out . '</a>';
}
}
break;
case 'website':
if (!empty($item->url)) {
$out = $item->url;
} else {
if (!empty($item->user)) {
$wu = new webuser();
$wu->load($item->user);
$out = $wu->social_website;
}
}
if (empty($out)) {
$out = '#';
}
break;
case 'message':
if (!empty($tag['attributes']['length'])) {
$out = core_string_cut($item->message, $tag['attributes']['length'], '…');
} else {
$out = nl2br($item->message);
}
break;
case 'date':
// Navigate CMS 1.6.6 compatibility
if (empty($tag['attributes']['format']) && !empty($tag['attributes']['date_format'])) {
$tag['attributes']['format'] = $tag['attributes']['date_format'];
}
if (!empty($tag['attributes']['format'])) {
// custom date format
$out = nvweb_content_date_format($tag['attributes']['format'], $item->date_created);
} else {
$out = date($website->date_format . ' H:i', $item->date_created);
}
break;
case 'item_url':
$out = nvweb_source_url('item', $item->item, $current['lang']);
break;
case 'item_title':
$out = $item->item_title;
break;
case 'reply_to':
$out = $item->reply_to;
break;
case 'depth':
$c = new comment();
$c->load_from_resultset(array($item));
$out = $c->depth();
break;
case 'property':
$c = new comment();
$c->load_from_resultset(array($item));
// pass all nvlist tag parameters to properties nvweb, but some attribute/values take preference
$nvweb_properties_parameters = array_replace($tag['attributes'], array('mode' => 'comment', 'id' => $c->id, 'template' => $c->element_template(), 'property' => !empty($tag['attributes']['property']) ? $tag['attributes']['property'] : $tag['attributes']['name']));
$out = nvweb_properties($nvweb_properties_parameters);
break;
}
break;
case 'block':
switch ($tag['attributes']['value']) {
case 'id':
$out = $item->id;
break;
// only for blocks in a block group!
// only for blocks in a block group!
case 'uid':
$out = $item->uid;
break;
case 'block':
// generate the full block code
if ($item->type == "extension") {
if (function_exists('nvweb_' . $item->extension . '_' . $item->id)) {
// load extension block property values
$item->properties = property::load_properties(NULL, $item->id, "extension_block", NULL, $item->uid);
$out = call_user_func('nvweb_' . $item->extension . '_' . $item->id, $item);
}
} else {
$out = nvweb_blocks_render($item->type, $item->trigger, $item->action, NULL, NULL, $tag['attributes']);
}
break;
// not for extension_blocks
// not for extension_blocks
case 'title':
$out = $item->dictionary[$current['lang']]['title'];
if (!empty($tag['attributes']['length'])) {
$out = core_string_cut($out, $tag['attributes']['length'], '…');
}
break;
case 'content':
if ($item->type == "extension") {
if (function_exists('nvweb_' . $item->extension . '_' . $item->id)) {
// load extension block property values
$item->properties = property::load_properties(NULL, $item->id, "extension_block", NULL, $item->uid);
$out = call_user_func('nvweb_' . $item->extension . '_' . $item->id, $item);
}
} else {
$out = nvweb_blocks_render($item->type, $item->trigger, $item->action, 'content', $item, $tag['attributes']);
}
break;
// not for extension_blocks
// not for extension_blocks
case 'url':
case 'path':
$out = nvweb_blocks_render_action($item->action, '', $current['lang'], true);
if (empty($out)) {
$out = '#';
} else {
$out = nvweb_prepare_link($out);
}
break;
// not for extension_blocks
// not for extension_blocks
case 'target':
if ($item->action['action-type'][$current['lang']] == 'web-n') {
$out = '_blank';
} else {
$out = '_self';
}
break;
// not for extension_blocks (only for standard blocks and block group blocks)
// not for extension_blocks (only for standard blocks and block group blocks)
case 'property':
$properties_mode = 'block';
if (!is_numeric($item->id)) {
$properties_mode = 'block_group_block';
}
$nvweb_properties_parameters = array_replace($tag['attributes'], array('mode' => !isset($tag['attributes']['mode']) ? $properties_mode : $tag['attributes']['mode'], 'id' => $item->id, 'property' => !empty($tag['attributes']['property']) ? $tag['attributes']['property'] : $tag['attributes']['name'], 'uid' => @$item->uid));
$out = nvweb_properties($nvweb_properties_parameters);
break;
// not for extension_blocks
// not for extension_blocks
case 'poll_answers':
$out = nvweb_blocks_render_poll($item);
break;
default:
break;
}
break;
case 'block_link':
switch ($tag['attributes']['value']) {
case 'id':
$out = $item->id;
break;
case 'title':
$out = $item->title;
if (!empty($tag['attributes']['length'])) {
$out = core_string_cut($out, $tag['attributes']['length'], '…');
}
break;
case 'url':
case 'path':
$out = $item->link;
if (empty($out)) {
$out = '#';
} else {
$out = nvweb_prepare_link($out);
}
break;
case 'target':
if ($item->new_window == 1) {
$out = '_blank';
} else {
$out = '_self';
}
break;
case 'icon':
$out = @$item->icon;
break;
default:
break;
}
break;
case 'block_type':
switch ($tag['attributes']['value']) {
case 'title':
$title_obj = json_decode($item->title, true);
if (empty($title_obj)) {
// not json
$out = $item->title;
} else {
$out = $title_obj[$current['lang']];
}
break;
}
break;
case 'gallery':
switch ($tag['attributes']['value']) {
case 'url':
case 'path':
$out = NVWEB_OBJECT . '?wid=' . $website->id . '&id=' . $item['file'] . '&disposition=inline';
break;
case 'thumbnail':
case 'thumbnail_url':
$thumbnail_url = NVWEB_OBJECT . '?wid=' . $website->id . '&id=' . $item['file'] . '&disposition=inline&width=' . $tag['attributes']['width'] . '&height=' . $tag['attributes']['height'] . '&border=' . $tag['attributes']['border'];
if ($tag['attributes']['value'] == 'thumbnail_url' || @$tag['attributes']['return'] == 'url') {
$out = $thumbnail_url;
} else {
$out = '<img src="' . $thumbnail_url . '" alt="' . $item[$current['lang']] . '" title="' . $item[$current['lang']] . '" />';
}
break;
case 'title':
$f = new file();
$f->load($item['file']);
$out = $f->title[$current['lang']];
break;
case 'alt':
case 'description':
$f = new file();
$f->load($item['file']);
$out = $f->description[$current['lang']];
break;
default:
$out = '<a href="' . NVWEB_OBJECT . '?wid=' . $website->id . '&id=' . $item['file'] . '&disposition=inline">
<img src="' . NVWEB_OBJECT . '?wid=' . $website->id . '&id=' . $item['file'] . '&disposition=inline&width=' . $tag['attributes']['width'] . '&height=' . $tag['attributes']['height'] . '&border=' . $tag['attributes']['border'] . '"
alt="' . $item[$current['lang']] . '" title="' . $item[$current['lang']] . '" />
</a>';
break;
}
break;
case 'item':
// useful also for source="structure" (but some are nonsense: title, comments, etc)
// useful also for source="structure" (but some are nonsense: title, comments, etc)
default:
switch ($tag['attributes']['value']) {
case 'id':
$out = $item->id;
break;
case 'slug':
$lang = $current['lang'];
if (!empty($tag['attributes']['lang'])) {
$lang = $tag['attributes']['lang'];
}
$out = $item->dictionary[$lang]['title'];
// remove spaces, special chars, etc.
$out = core_string_clean($out);
$out = slug($out);
break;
case 'title':
$lang = $current['lang'];
if (!empty($tag['attributes']['lang'])) {
$lang = $tag['attributes']['lang'];
}
$out = $item->dictionary[$lang]['title'];
if (!empty($tag['attributes']['length'])) {
$out = core_string_cut($out, $tag['attributes']['length'], '…', $tag['attributes']['length']);
}
break;
case 'author':
if (!empty($item->author)) {
$nu = new user();
$nu->load($item->author);
$out = $nu->username;
unset($nu);
}
if (empty($out)) {
$out = $website->name;
}
break;
case 'date':
case 'date_post':
if (!empty($tag['attributes']['format'])) {
// custom date format
$out = nvweb_content_date_format($tag['attributes']['format'], $item->date_to_display);
} else {
$out = date($website->date_format, $item->date_to_display);
}
break;
case 'content':
case 'section':
if ($source == 'structure' && $tag['attributes']['source'] == 'item') {
$items = nvweb_content_items($item->id, true, 1, false, 'priority');
// we force finding the first non-embedded item ordered by priority
if (empty($items)) {
$items = nvweb_content_items($item->id, true, 1, true, 'priority');
}
// find the first embedded item ordered by priority
$item = $items[0];
}
$section = $tag['attributes']['section'];
if (empty($section)) {
$section = 'main';
}
$out = $item->dictionary[$current['lang']]['section-' . $section];
if (!empty($tag['attributes']['length'])) {
$allowed_tags = '';
if (!empty($tag['attributes']['allowed_tags'])) {
$allowed_tags = explode(',', $tag['attributes']['allowed_tags']);
}
$out = core_string_cut($out, $tag['attributes']['length'], '…', $allowed_tags);
}
break;
case 'comments':
$out = nvweb_content_comments_count($item->id);
break;
case 'gallery':
$params = array('item' => $item->id);
$params = array_merge($params, $tag['attributes']);
$out = nvweb_gallery($params);
break;
case 'image':
case 'photo':
$photo = @array_shift(array_keys($item->galleries[0]));
if (empty($photo)) {
$out = NVWEB_OBJECT . '?type=transparent';
} else {
$out = NVWEB_OBJECT . '?wid=' . $website->id . '&id=' . $photo . '&disposition=inline&width=' . $tag['attributes']['width'] . '&height=' . $tag['attributes']['height'] . '&border=' . $tag['attributes']['border'];
}
break;
case 'url':
case 'path':
// rss -> full url
// item -> relative url
// embedded item -> category url
if ($item->embedding == 1 && $item->association == 'category') {
nvweb_menu_load_routes();
// load menu paths if not already done
$out = nvweb_prepare_link($structure['routes'][$item->category]);
} else {
$path = $item->paths[$current['lang']];
if (empty($path)) {
$path = '/node/' . $item->id;
}
$out = nvweb_prepare_link($path);
}
break;
case 'tags':
// pass all nvlist tag parameters to the content nvweb, but some attribute/values take preference
$nvweb_parameters = array_replace($tag['attributes'], array('mode' => 'tags', 'id' => $item->id));
$out = nvweb_content($nvweb_parameters);
break;
case 'score':
$out = nvweb_votes_calc($item, $tag['attributes']['round'], $tag['attributes']['half'], $tag['attributes']['min'], $tag['attributes']['max']);
break;
case 'votes':
$out = intval($item->votes);
break;
case 'views':
$out = intval($item->views);
break;
case 'property':
if ($source == 'structure' && $tag['attributes']['source'] == 'item') {
$items = nvweb_content_items($item->id, true, 1, false, 'priority');
// we force finding the first non-embedded item ordered by priority
if (empty($items)) {
$items = nvweb_content_items($item->id, true, 1, true, 'priority');
}
// find the first embedded item ordered by priority
$item = $items[0];
$source = "item";
}
// pass all nvlist tag parameters to properties nvweb, but some attribute/values take preference
$nvweb_properties_parameters = array_replace($tag['attributes'], array('mode' => $source == 'structure' || $source == 'category' ? 'structure' : 'item', 'id' => $item->id, 'template' => $item->template, 'property' => !empty($tag['attributes']['property']) ? $tag['attributes']['property'] : $tag['attributes']['name']));
$out = nvweb_properties($nvweb_properties_parameters);
break;
default:
// maybe a special tag not related to a source? (unimplemented)
}
break;
}
return $out;
}