function navigate_property_layout_form($element, $template, $object, $object_id)
{
global $website;
global $layout;
$out = array();
$property_rows = array();
// load the property values of the object
$properties = property::load_properties($element, $template, $object, $object_id);
// generate the form
for ($p = 0; $p < count($properties); $p++) {
if ($properties[$p]->enabled === '0' || $properties[$p]->enabled === 0 || $properties[$p]->enabled === "false" || $properties[$p]->enabled === false) {
continue;
}
$property_rows[] = navigate_property_layout_field($properties[$p]);
}
if (!empty($property_rows) && !empty($property_rows[0])) {
$out[] = '<div id="navigate-properties-form">';
$out[] = '<input type="hidden" name="property-element" value="' . $element . '" />';
$out[] = '<input type="hidden" name="property-template" value="' . $template . '" />';
$property_rows = implode("\n", $property_rows);
// language selector (only if it's a multilanguage website and we have almost one multilanguage property)
if (count($website->languages) > 1 && strpos($property_rows, 'lang="' . $website->languages_list[1] . '"') !== false) {
$website_languages_selector = $website->languages();
$website_languages_selector = array_merge(array('' => '(' . t(443, 'All') . ')'), $website_languages_selector);
$naviforms = new naviforms();
$out[] = '<div class="navigate-form-row">';
$out[] = '<label>' . t(63, 'Languages') . '</label>';
$out[] = $naviforms->buttonset('properties_language_selector', $website_languages_selector, '', "navigate_tabform_language_selector(this);");
$out[] = '</div>';
}
$out[] = $property_rows;
$out[] = '</div>';
navigate_property_layout_scripts();
}
return implode("\n", $out);
}
public function property_definition($property_name)
{
global $DB;
// load properties if not already done
if (empty($this->properties)) {
// check if this is an embedded item or it is a free element
if ($this->embedding == 1 && $this->association == 'category') {
// properties are given in structure definition
$structure_template = @$DB->query_single('template', 'nv_structure', 'id = ' . intval($this->category));
$this->properties = property::load_properties('structure', $structure_template, 'item', $this->id);
} else {
$this->properties = property::load_properties('item', $this->template, 'item', $this->id);
}
}
for ($p = 0; $p < count($this->properties); $p++) {
if ($this->properties[$p]->name == $property_name || $this->properties[$p]->id == $property_name) {
$out = $this->properties[$p];
break;
}
}
return $out;
}
public function property_exists($property_name)
{
global $theme;
// load properties if not already done
if (empty($this->properties)) {
$this->properties = property::load_properties('webuser', $theme->name, 'webuser', $this->id);
}
for ($p = 0; $p < count($this->properties); $p++) {
if ($this->properties[$p]->name == $property_name || $this->properties[$p]->id == $property_name) {
return true;
}
}
return false;
}
public static function load_properties_associative($element, $template, $object_type, $object_id)
{
// maybe we have cache of the current website?
global $properties;
if (isset($properties[$object_type . '-' . $object_id])) {
$props = $properties[$object_type . '-' . $object_id];
} else {
$props = property::load_properties($element, $template, $object_type, $object_id);
}
// now create the associative array by property name => value
$associative_properties = array();
if (!is_array($props)) {
$props = array();
}
foreach ($props as $property) {
if (is_numeric($property->id)) {
$associative_properties[$property->name] = $property->value;
} else {
$associative_properties[$property->id] = $property->value;
}
}
return $associative_properties;
}
public static function export_sample($a_categories, $a_items, $a_block_groups, $a_blocks, $a_comments, $folder)
{
global $website;
global $theme;
global $DB;
@set_time_limit(0);
$categories = array();
$items = array();
$blocks = array();
$block_groups = array();
$comments = array();
$properties = array();
$files = array();
$settings = array();
// structure
for ($c = 0; $c < count($a_categories); $c++) {
$tmp = new structure();
$tmp->load($a_categories[$c]);
//$properties['structure'][$tmp->id] = property::load_properties_associative('structure', $tmp->template, 'structure', $tmp->id);
$properties['structure'][$tmp->id] = property::load_properties('structure', $tmp->template, 'structure', $tmp->id);
$categories[$tmp->id] = $tmp;
// add files referenced in properties
if (is_array($properties['structure'][$tmp->id])) {
foreach ($properties['structure'][$tmp->id] as $property) {
if ($property->type == 'image' || $property->type == 'file') {
$files[] = $property->value;
}
}
}
}
// comments
for ($c = 0; $c < count($a_comments); $c++) {
$tmp = new comment();
$tmp->load($a_comments[$c]);
$comments[$tmp->id] = $tmp;
}
// items
for ($i = 0; $i < count($a_items); $i++) {
$tmp = new item();
$tmp->load($a_items[$i]);
$template_id = $tmp->template;
if ($tmp->association != "free" && $tmp->embedding == 1) {
// we have to get the template set in the category of the item
$template_id = $DB->query_single('template', 'nv_structure', ' id = ' . protect($tmp->category) . ' AND website = ' . $website->id);
}
$properties['item'][$tmp->id] = property::load_properties('item', $template_id, 'item', $tmp->id);
list($tmp->dictionary, $files) = theme::export_sample_parse_dictionary($tmp->dictionary, $files);
// add files referenced in properties
if (is_array($properties['item'][$tmp->id])) {
foreach ($properties['item'][$tmp->id] as $property) {
if ($property->type == 'image' || $property->type == 'file') {
$files[] = $property->value;
}
}
}
// add files referenced in gallery
if (is_array($tmp->galleries[0])) {
$gallery_images = array_keys($tmp->galleries[0]);
$files = array_merge($files, $gallery_images);
}
$items[$tmp->id] = $tmp;
}
// block_groups
for ($i = 0; $i < count($a_block_groups); $i++) {
$tmp = new block_group();
$tmp->load($a_block_groups[$i]);
$block_groups[$tmp->id] = $tmp;
if (is_array($tmp->blocks)) {
foreach ($tmp->blocks as $bgb) {
if ($bgb['type'] == 'block_group_block') {
$properties['block_group_block'][$a_block_groups[$i]][$bgb['uid']] = property::load_properties($bgb['id'], $tmp->code, 'block_group_block', $bgb['id'], $bgb['uid']);
} else {
if ($bgb['type'] == 'extension') {
$properties['block_group_block'][$a_block_groups[$i]][$bgb['uid']] = property::load_properties(NULL, $bgb['id'], "extension_block", NULL, $bgb['uid']);
}
}
}
}
// note: maybe not all blocks in the group have been selected in the "blocks" tab
// here we only export the block group definition, the block group blocks properties and the extension blocks properties, not adding anything else to export
}
// blocks
for ($i = 0; $i < count($a_blocks); $i++) {
$tmp = new block();
$tmp->load($a_blocks[$i]);
$properties['block'][$tmp->id] = property::load_properties('block', $tmp->type, 'block', $tmp->id);
list($tmp->dictionary, $files) = theme::export_sample_parse_dictionary($tmp->dictionary, $files);
list($tmp->trigger['trigger-content'], $files) = theme::export_sample_parse_array($tmp->trigger['trigger-content'], $files);
list($tmp->trigger['trigger-html'], $files) = theme::export_sample_parse_array($tmp->trigger['trigger-html'], $files);
if (!empty($tmp->trigger['trigger-image'])) {
$files = array_merge($files, array_values($tmp->trigger['trigger-image']));
}
if (!empty($tmp->trigger['trigger-rollover'])) {
$files = array_merge($files, array_values($tmp->trigger['trigger-rollover']));
}
if (!empty($tmp->trigger['trigger-rollover-active'])) {
$files = array_merge($files, array_values($tmp->trigger['trigger-rollover-active']));
}
if (!empty($tmp->trigger['trigger-flash'])) {
$files = array_merge($files, array_values($tmp->trigger['trigger-flash']));
}
if (!empty($tmp->action['action-image'])) {
$files = array_merge($files, array_values($tmp->action['action-image']));
}
if (!empty($tmp->action['action-file'])) {
$files = array_merge($files, array_values($tmp->action['action-file']));
}
// add files referenced in properties
if (is_array($properties['block'][$tmp->id])) {
foreach ($properties['block'][$tmp->id] as $property) {
if ($property->type == 'image' || $property->type == 'file') {
$files[] = $property->value;
}
}
}
$blocks[$tmp->id] = $tmp;
}
// folders
// save references and get their files list
$folders = array();
$folders_to_check = array();
if (!empty($folder)) {
array_push($folders_to_check, $folder);
while (!empty($folders_to_check)) {
$f = array_shift($folders_to_check);
$f = file::filesOnPath($f);
foreach ($f as $file) {
if ($file->type == 'folder') {
array_push($folders_to_check, $file->id);
array_push($folders, $file);
} else {
$files[] = $file->id;
}
}
}
}
// add files selected as theme_options
foreach ($theme->options as $to) {
if ($to->type == 'image' || $to->type == 'file') {
$to_value = $website->theme_options->{$to->id};
if (is_array($to_value)) {
$files = array_merge($files, $to_value);
} else {
$files[] = $to_value;
}
}
}
// include favicon in file list
if (!empty($website->favicon)) {
$files[] = $website->favicon;
}
// files
$files = array_unique($files);
for ($f = 0; $f < count($files); $f++) {
$file = new file();
$file->load($files[$f]);
$files[$f] = $file;
}
// settings
$settings['homepage'] = $website->homepage;
$settings['favicon'] = $website->favicon;
$zip = new zipfile();
$zip->addFile(var_export($website->languages, true), 'languages.var_export');
$zip->addFile(var_export($website->theme_options, true), 'theme_options.var_export');
$zip->addFile(var_export($categories, true), 'structure.var_export');
$zip->addFile(var_export($items, true), 'items.var_export');
$zip->addFile(var_export($block_groups, true), 'block_groups.var_export');
$zip->addFile(var_export($blocks, true), 'blocks.var_export');
$zip->addFile(var_export($comments, true), 'comments.var_export');
$zip->addFile(var_export($files, true), 'files.var_export');
$zip->addFile(var_export($folders, true), 'folders.var_export');
$zip->addFile(var_export($properties, true), 'properties.var_export');
$zip->addFile(var_export($settings, true), 'settings.var_export');
foreach ($files as $file) {
$zip->addFile(file_get_contents($file->absolute_path()), 'files/' . $file->id);
}
$contents = $zip->file();
header('Content-Disposition: attachment; filename="' . $website->theme . '_sample.zip"');
header("Content-type: application/octet-stream");
header('Content-Length: ' . strlen($contents));
echo $contents;
}
function block_group_extension_block_options($block_group, $block_extension, $block_id, $block_uid, $status)
{
global $layout;
global $website;
global $theme;
if (empty($block_extension)) {
throw new Exception("Unknown extension: {" . $block_extension . "} for block with uid:" . $block_uid);
}
$extension = new extension();
$extension->load($block_extension);
$block = block::extension_block($extension, $block_id);
$properties = $block->properties;
if (empty($properties)) {
return;
}
$layout = null;
$layout = new layout('navigate');
if ($status !== null) {
if ($status) {
$layout->navigate_notification(t(53, "Data saved successfully."), false, false, 'fa fa-check');
} else {
$layout->navigate_notification(t(56, "Unexpected error"), true, true);
}
}
$navibars = new navibars();
$naviforms = new naviforms();
$navibars->title(t(437, 'Block') . ' [' . $block_extension . ' / ' . $block_id . ']');
$layout->navigate_media_browser();
// we can use media browser in this function
$navibars->add_actions(array('<a href="#" onclick="javascript: navigate_media_browser();">
<img height="16" align="absmiddle" width="16" src="img/icons/silk/images.png"> ' . t(36, 'Media') . '</a>'));
$navibars->add_actions(array('<a href="#" onclick="navigate_tabform_submit(0);">
<img height="16" align="absmiddle" width="16" src="img/icons/silk/accept.png"> ' . t(34, 'Save') . '</a>'));
$navibars->form();
$navibars->add_tab(t(200, 'Options'));
$navibars->add_tab_content($naviforms->hidden('form-sent', 'true'));
// show a language selector (only if it's a multi language website)
if (count($website->languages) > 1) {
$website_languages_selector = $website->languages();
$website_languages_selector = array_merge(array('' => '(' . t(443, 'All') . ')'), $website_languages_selector);
$navibars->add_tab_content_row(array('<label>' . t(63, 'Languages') . '</label>', $naviforms->buttonset('language_selector', $website_languages_selector, '', "navigate_tabform_language_selector(this);")));
}
$properties_values = property::load_properties(NULL, $block_id, "extension_block", $block_group, $block_uid);
foreach ($properties as $option) {
$property = new property();
$property_value = '';
foreach ($properties_values as $pv) {
if ($pv->id == $option->id) {
$property_value = $pv->value;
}
}
$property->load_from_object($option, $property_value, $extension);
if ($property->type == 'tab') {
$navibars->add_tab($property->name);
if (count($website->languages) > 1) {
$website_languages_selector = $website->languages();
$website_languages_selector = array_merge(array('' => '(' . t(443, 'All') . ')'), $website_languages_selector);
$navibars->add_tab_content_row(array('<label>' . t(63, 'Languages') . '</label>', $naviforms->buttonset('language_selector', $website_languages_selector, '', "navigate_tabform_language_selector(this);")));
}
}
$navibars->add_tab_content(navigate_property_layout_field($property, $extension));
}
$layout->add_content('<div id="navigate-content" class="navigate-content ui-corner-all">' . $navibars->generate() . '</div>');
navigate_property_layout_scripts();
$layout->navigate_additional_scripts();
$layout->add_script('
$("html").css("background", "transparent");
');
$out = $layout->generate();
return $out;
}
public function property_definition($property_name)
{
// load properties if not already done
if (empty($this->properties)) {
if ($this->class == 'block_group_block') {
$this->properties = property::load_properties('block_group_block', $this->_block_group_id, 'block_group_block', $this->id);
} else {
$this->properties = property::load_properties('block', $this->type, 'block', $this->id);
}
}
for ($p = 0; $p < count($this->properties); $p++) {
if ($this->properties[$p]->name == $property_name || $this->properties[$p]->id == $property_name) {
$out = $this->properties[$p];
break;
}
}
return $out;
}
public static function generate_feed($id = NULL)
{
global $current;
global $website;
global $DB;
if (empty($id)) {
$id = $current['id'];
}
$item = new feed();
$item->load($id);
$permission = nvweb_object_enabled($item);
if (!$permission) {
return;
}
$feed = new UniversalFeedCreator();
$feed->encoding = 'UTF-8';
$feed->title = $item->dictionary[$current['lang']]['title'];
$feed->description = $item->dictionary[$current['lang']]['description'];
$feed->link = $website->absolute_path();
$feed->syndicationURL = $website->absolute_path() . $item->paths[$current['lang']];
if (!empty($item->image)) {
$image = new FeedImage();
$image->url = $website->absolute_path() . '/object?type=image&id=' . $item->image;
$image->link = $website->absolute_path();
//$image->description = $vars['dictionary_description'];
$feed->image = $image;
}
if (!empty($item->categories[0])) {
$limit = intval($item->entries);
if ($limit <= 0) {
$limit = 10;
}
$DB->query(' SELECT SQL_CALC_FOUND_ROWS i.id, i.permission, i.date_published, i.date_unpublish,
i.date_to_display, COALESCE(NULLIF(i.date_to_display, 0), i.date_created) as pdate, d.text as title, i.position as position,
i.galleries as galleries, i.template as template
FROM nv_items i, nv_structure s, nv_webdictionary d
WHERE i.category IN(' . implode(",", $item->categories) . ')
AND i.website = ' . $website->id . '
AND i.permission = 0
AND (i.date_published = 0 OR i.date_published < ' . core_time() . ')
AND (i.date_unpublish = 0 OR i.date_unpublish > ' . core_time() . ')
AND s.id = i.category
AND (s.date_published = 0 OR s.date_published < ' . core_time() . ')
AND (s.date_unpublish = 0 OR s.date_unpublish > ' . core_time() . ')
AND s.permission = 0
AND (s.access = 0)
AND (i.access = 0)
AND d.website = i.website
AND d.node_type = "item"
AND d.subtype = "title"
AND d.node_id = i.id
AND d.lang = ' . protect($current['lang']) . '
ORDER BY pdate DESC
LIMIT ' . $limit . '
OFFSET 0');
$rs = $DB->result();
for ($x = 0; $x < count($rs); $x++) {
if (nvweb_object_enabled($rs[$x])) {
$texts = webdictionary::load_element_strings('item', $rs[$x]->id);
$paths = path::loadElementPaths('item', $rs[$x]->id);
$fitem = new FeedItem();
$fitem->title = $texts[$current['lang']]['title'];
$fitem->link = $website->absolute_path() . $paths[$current['lang']];
switch ($item->content) {
case 'title':
// no description
break;
case 'content':
$fitem->description = $texts[$current['lang']]['section-main'];
break;
case 'summary':
default:
$fitem->description = $texts[$current['lang']]['section-main'];
$fitem->description = str_replace(array('</p>', '<br />', '<br/>', '<br>'), array('</p>' . "\n", '<br />' . "\n", '<br/>' . "\n", '<br>' . "\n"), $fitem->description);
$fitem->description = core_string_cut($fitem->description, 500, '…');
break;
}
$fitem->date = $rs[$x]->date_to_display;
// find an image to attach to the item
// A) first enabled image in item gallery
// B) first image on properties
$image = '';
if (!empty($rs[$x]->galleries)) {
$galleries = mb_unserialize($rs[$x]->galleries);
$photo = @array_shift(array_keys($galleries[0]));
if (!empty($photo)) {
$image = $website->absolute_path(false) . '/object?type=image&id=' . $photo;
}
}
if (empty($image)) {
// no image found on galleries, look for image properties
$properties = property::load_properties("item", $rs[$x]->template, "item", $rs[$x]->id);
for ($p = 0; $p < count($properties); $p++) {
if ($properties[$p]->type == 'image') {
if (!empty($properties[$p]->value)) {
$image = $properties[$p]->value;
} else {
if (!empty($properties[$p]->dvalue)) {
$image = $properties[$p]->dvalue;
}
}
if (is_array($image)) {
$image = array_values($image);
$image = $image[0];
}
if (!empty($image)) {
$image = $website->absolute_path(false) . '/object?type=image&id=' . $image;
}
}
// we only need the first image
if (!empty($image)) {
break;
}
}
}
if (!empty($image)) {
$fitem->image = $image;
// feedly will only display images of >450px --> http://blog.feedly.com/2015/07/31/10-ways-to-optimize-your-feed-for-feedly/
if (strpos($item->format, 'RSS') !== false) {
$fitem->description = '<img src="' . $image . '&width=640"><br />' . $fitem->description;
}
}
//$item->author = $contents->rows[$x]->author_name;
$feed->addItem($fitem);
}
}
// valid format strings are: RSS0.91, RSS1.0, RSS2.0, PIE0.1 (deprecated),
// MBOX, OPML, ATOM, ATOM10, ATOM0.3, HTML, JS
//echo $rss->saveFeed("RSS1.0", "news/feed.xml");
}
$xml = $feed->createFeed($item->format);
if ($item->format == "RSS2.0") {
// add extra tweaks to improve the feed
$xml = str_replace('<rss ', '<rss xmlns:webfeeds="http://webfeeds.org/rss/1.0" ', $xml);
// also available:
// <webfeeds:cover image="http://yoursite.com/a-large-cover-image.png" />\n
// <webfeeds:accentColor>00FF00</webfeeds:accentColor>
$xml = str_replace('<channel>', '<channel>' . "\n\t\t" . '<webfeeds:related layout="card" target="browser" />', $xml);
$xml = str_replace('<channel>', '<channel>' . "\n\t\t" . '<webfeeds:logo>' . file::file_url($item->image) . '</webfeeds:logo>', $xml);
$xml = str_replace('<channel>', '<channel>' . "\n\t\t" . '<webfeeds:icon>' . file::file_url($website->favicon) . '</webfeeds:icon>', $xml);
}
return $xml;
}
function nvweb_list_parse_tag($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 $out;
}
function nvweb_properties($vars = array())
{
global $website;
global $DB;
global $current;
global $cache;
global $properties;
global $webuser;
$out = '';
switch (@$vars['mode']) {
case 'website':
$wproperty = new property();
$wproperty->load_from_theme($vars['property']);
if (!empty($wproperty)) {
$out = nvweb_properties_render($wproperty, $vars);
}
break;
case 'webuser':
$wuproperty = new property();
$wuproperty->load_from_webuser($vars['property']);
if (!empty($wuproperty)) {
$out = nvweb_properties_render($wuproperty, $vars);
}
break;
case 'element':
case 'item':
// deprecated, may be removed in a future version
// if item ID is not given and the current object an element or a structure category?
if (empty($vars['id']) && $current['type'] == 'structure') {
// find the first embedded element for the current category
// (because the template code has requested specifically to return the property from an element!)
$itm = nvweb_content_items($current['object']->id, true, 1, true, 'priority');
if (!empty($itm) && isset($itm[0])) {
$vars['id'] = $itm[0]->id;
} else {
$vars['id'] = 0;
}
}
if (!isset($properties['item-' . $vars['id']]) && !empty($vars['id'])) {
// load item template
if (empty($vars['template'])) {
$vars['template'] = $DB->query_single('template', 'nv_items', ' id = ' . protect($vars['id']));
}
// if template is not defined (embedded element), take its category template
if (empty($vars['template'])) {
$vars['template'] = $DB->query_single('template', 'nv_structure', ' id = (
SELECT category
FROM nv_items
WHERE id = ' . intval($vars['id']) . '
)');
}
$properties['item-' . $vars['id']] = property::load_properties("item", $vars['template'], 'item', $vars['id']);
} else {
if (empty($vars['id'])) {
$vars['type'] = $current['object']->template;
if ($current['type'] == "item") {
$vars['id'] = $current['object']->id;
} else {
if ($current['type'] == "structure") {
// find the first embedded content associated with this structure entry
// (because the template code has requested specifically to return the property from an element!)
$itm = nvweb_content_items($current['object']->id, true, 1, true, 'priority');
if (!empty($itm) && isset($itm[0])) {
$vars['id'] = $itm[0]->id;
} else {
$vars['id'] = 0;
}
}
}
if (!isset($properties['item-' . $vars['id']])) {
$properties['item-' . $current['object']->id] = property::load_properties("item", $vars['type'], 'item', $vars['id']);
}
}
}
$current_properties = $properties['item-' . $vars['id']];
// now we find the property requested
if (!is_array($current_properties)) {
$current_properties = array();
}
foreach ($current_properties as $property) {
if ($property->id == $vars['property'] || $property->name == $vars['property']) {
$out = nvweb_properties_render($property, $vars);
break;
}
}
break;
case 'block':
if (!isset($properties['block-' . $vars['id']])) {
// load item type
if (empty($vars['type'])) {
$vars['type'] = $DB->query_single('type', 'nv_blocks', ' id = ' . protect($vars['id']));
if (empty($cache['block_types'])) {
$cache['block_types'] = block::types();
}
// we need to know if the block is defined in the active theme or in the database (numeric ID)
foreach ($cache['block_types'] as $bt) {
if ($bt['code'] == $vars['type']) {
$vars['type'] = $bt['id'];
break;
}
}
}
$properties['block-' . $vars['id']] = property::load_properties("block", $vars['type'], 'block', $vars['id']);
}
$current_properties = $properties['block-' . $vars['id']];
// now we find the property requested
if (!is_array($current_properties)) {
$current_properties = array();
}
foreach ($current_properties as $property) {
if ($property->id == $vars['property'] || $property->name == $vars['property']) {
$out = nvweb_properties_render($property, $vars);
break;
}
}
break;
case 'block_group_block':
// find block_group block definition
$block_group = null;
// unknown
$block_code = $vars['id'];
$block_uid = $vars['uid'];
if (empty($block_code)) {
$block = block::block_group_block_by_property($vars['property']);
$block_code = $block->type;
} else {
// find the block group block by its type
$block = block::block_group_block($block_group, $block_code);
}
$properties = $block->properties;
$current_properties = property::load_properties($block_code, $block->_block_group_id, 'block_group_block', $block_code, $block_uid);
// now we find the property requested
if (!is_array($current_properties)) {
$current_properties = array();
}
foreach ($current_properties as $property) {
if ($property->id == $vars['property'] || $property->name == $vars['property']) {
$out = nvweb_properties_render($property, $vars);
break;
}
}
break;
case 'structure':
if (empty($vars['id'])) {
if ($current['type'] == 'structure') {
$vars['id'] = $current['id'];
} else {
$vars['id'] = $current['object']->category;
}
}
if (!isset($properties['structure-' . $vars['id']])) {
// load category template
$category_template = $DB->query_single('template', 'nv_structure', ' id = ' . protect($vars['id']));
if (!empty($category_template)) {
$properties['structure-' . $vars['id']] = property::load_properties("structure", $category_template, 'structure', $vars['id']);
}
}
$current_properties = $properties['structure-' . $vars['id']];
// now we find the property requested
if (!is_array($current_properties)) {
$current_properties = array();
}
foreach ($current_properties as $property) {
if ($property->id == $vars['property'] || $property->name == $vars['property']) {
if ($vars['return'] == 'object') {
$out = $property;
} else {
$out = nvweb_properties_render($property, $vars);
}
break;
}
}
break;
case 'comment':
if (!isset($properties['comment-' . $vars['id']])) {
$properties['comment-' . $vars['id']] = property::load_properties("comment", $vars['template'], 'comment', $vars['id']);
}
$current_properties = $properties['comment-' . $vars['id']];
// now we find the property requested
if (!is_array($current_properties)) {
$current_properties = array();
}
foreach ($current_properties as $property) {
if ($property->id == $vars['property'] || $property->name == $vars['property']) {
if ($vars['return'] == 'object') {
$out = $property;
} else {
$out = nvweb_properties_render($property, $vars);
}
break;
}
}
break;
default:
// find the property source by its name
$current_properties = array();
// get website theme property
$current_properties[] = new property();
$current_properties[0]->load_from_theme($vars['property']);
if ($current['type'] == 'item') {
if (!isset($properties['item-' . $current['object']->id])) {
$properties['item-' . $current['object']->id] = property::load_properties("item", $current['object']->template, 'item', $current['object']->id);
}
$current_properties = array_merge($current_properties, $properties['item-' . $current['object']->id]);
} else {
if ($current['type'] == 'structure') {
if (!isset($properties['structure-' . $current['object']->id])) {
$properties['structure-' . $current['object']->id] = property::load_properties("structure", $current['object']->template, 'structure', $current['object']->id);
}
$current_properties = array_merge($current_properties, $properties['structure-' . $current['object']->id]);
// the property could also be in the first item associated to this structure element
$structure_items = nvweb_content_items($current['object']->id, true, 1);
if (!empty($structure_items)) {
if (empty($structure_items[0]->template)) {
$structure_items[0]->template = $current['template'];
}
$properties['item-' . $structure_items[0]->id] = property::load_properties("item", $structure_items[0]->template, 'item', $structure_items[0]->id);
}
if (!empty($properties['item-' . $structure_items[0]->id])) {
$current_properties = array_merge($current_properties, $properties['item-' . $structure_items[0]->id]);
}
} else {
if ($current['type'] == 'article') {
// TO DO
} else {
// unknown object type, maybe is an object managed by an extension?
if (!isset($properties[$current['type'] . '-' . $current['object']->id])) {
$properties[$current['type'] . '-' . $current['object']->id] = property::load_properties($current['type'], $current['object']->template, $current['type'], $current['object']->id);
}
$current_properties = array_merge($current_properties, $properties[$current['type'] . '-' . $current['object']->id]);
}
}
}
// now we find the property requested
if (!is_array($current_properties)) {
$current_properties = array();
}
foreach ($current_properties as $property) {
if ($property->id == $vars['property'] || $property->name == $vars['property']) {
$out = nvweb_properties_render($property, $vars);
break;
}
}
break;
}
return $out;
}