/**
* Checks if fast_url already exists in a table, if it doesn't then it returns
* the original fast_url (the param value). However, if it already exists then
* it starts looking for a 'valid' fast_url using the 'foobar-[1...n]' schema.
*
* @access protected
* @param string $fast_url Fast URL
* @param string $table DB table name (without [[ ]])
* @param bool $unique_check must be false in update methods
* @param string $field Table field where fast_url is stored
* @return string Correct fast URL
*/
public function GetRealFastURL($fast_url, $table, $unique_check = true, $field = 'fast_url')
{
if (is_numeric($fast_url)) {
$fast_url = '-' . $fast_url . '-';
}
$fast_url = Jaws_UTF8::trim(Jaws_XSS::defilter($fast_url));
$fast_url = preg_replace(array('#[^\\p{L}[:digit:]_\\.\\-\\s]#u', '#[\\s_\\-]#u', '#\\-\\+#u'), array('', '-', '-'), Jaws_UTF8::strtolower($fast_url));
$fast_url = Jaws_UTF8::substr($fast_url, 0, 90);
if (!$unique_check) {
return $fast_url;
}
$tblReg = Jaws_ORM::getInstance()->table($table);
$result = $tblReg->select("count({$field})")->where($field, $fast_url . '%', 'like')->fetchOne();
if (Jaws_Error::IsError($result) || empty($result)) {
return $fast_url;
}
return $fast_url . '-' . $result;
}
/**
* Displays the recent posts of a dynamic category
*
* @access public
* @param int $cat Category ID
* @param int $limit
* @return string XHTML Template content
*/
function CategoryEntries($cat = null, $limit = 0)
{
$cModel = $this->gadget->model->load('Categories');
$pModel = $this->gadget->model->load('Posts');
if (is_null($cat)) {
$title = _t('BLOG_RECENT_POSTS');
} else {
$category = $cModel->GetCategory($cat);
if (Jaws_Error::isError($category)) {
return false;
}
if (array_key_exists('name', $category)) {
$cat = $category['id'];
$title = _t('BLOG_RECENT_POSTS_BY_CATEGORY', $category['name']);
} else {
$cat = null;
$title = _t('BLOG_RECENT_POSTS_BY_CATEGORY');
}
}
$entries = $pModel->GetRecentEntries($cat, (int) $limit);
if (Jaws_Error::IsError($entries) || empty($entries)) {
return false;
}
$tpl = $this->gadget->template->load('RecentPosts.html');
$tpl->SetBlock('recent_posts');
$tpl->SetVariable('cat', empty($cat) ? '0' : $cat);
$tpl->SetVariable('title', $title);
$date = Jaws_Date::getInstance();
foreach ($entries as $e) {
$tpl->SetBlock('recent_posts/item');
$id = empty($e['fast_url']) ? $e['id'] : $e['fast_url'];
$perm_url = $this->gadget->urlMap('SingleView', array('id' => $id));
$summary = $e['summary'];
$text = $e['text'];
// for compatibility with old versions
$more_pos = Jaws_UTF8::strpos($text, '[more]');
if ($more_pos !== false) {
$summary = Jaws_UTF8::substr($text, 0, $more_pos);
$text = Jaws_UTF8::str_replace('[more]', '', $text);
// Update this entry to split summary and body of post
$pModel->SplitEntry($e['id'], $summary, $text);
}
$summary = empty($summary) ? $text : $summary;
$summary = $this->gadget->ParseText($summary);
$text = $this->gadget->ParseText($text);
if (Jaws_UTF8::trim($text) != '') {
$tpl->SetBlock('recent_posts/item/read-more');
$tpl->SetVariable('url', $perm_url);
$tpl->SetVariable('read_more', _t('BLOG_READ_MORE'));
$tpl->ParseBlock('recent_posts/item/read-more');
}
$tpl->SetVariable('url', $perm_url);
$tpl->SetVariable('title', $e['title']);
$tpl->SetVariable('text', $summary);
$tpl->SetVariable('username', $e['username']);
$tpl->SetVariable('posted_by', _t('BLOG_POSTED_BY'));
$tpl->SetVariable('name', $e['nickname']);
$tpl->SetVariable('author-url', $this->gadget->urlMap('ViewAuthorPage', array('id' => $e['username'])));
$tpl->SetVariable('createtime', $date->Format($e['publishtime']));
$tpl->SetVariable('createtime-monthname', $date->Format($e['publishtime'], 'MN'));
$tpl->SetVariable('createtime-month', $date->Format($e['publishtime'], 'm'));
$tpl->SetVariable('createtime-day', $date->Format($e['publishtime'], 'd'));
$tpl->SetVariable('createtime-year', $date->Format($e['publishtime'], 'Y'));
$tpl->SetVariable('createtime-time', $date->Format($e['publishtime'], 'g:ia'));
if (empty($e['image'])) {
$tpl->SetVariable('image', _t('GLOBAL_NOIMAGE'));
$tpl->SetVariable('url_image', 'data:image/png;base64,');
} else {
$tpl->SetVariable('image', $e['image']);
$tpl->SetVariable('url_image', $GLOBALS['app']->getDataURL() . 'blog/images/' . $e['image']);
}
$tpl->ParseBlock('recent_posts/item');
}
$tpl->ParseBlock('recent_posts');
return $tpl->Get();
}
/**
* Update the info of a group
*
* @access public
* @param int $id Group ID
* @param array $gData Group information data
* @param int $owner The owner of group
* @return bool Returns true if group was sucessfully updated, false if not
*/
function UpdateGroup($id, $gData, $owner = 0)
{
// unset invalid keys
$invalids = array_diff(array_keys($gData), array('name', 'title', 'description', 'enabled'));
foreach ($invalids as $invalid) {
unset($gData[$invalid]);
}
// name
if (isset($gData['name'])) {
$gData['name'] = trim($gData['name'], '-_.@');
if (!preg_match('/^[[:alnum:]-_.@]{3,32}$/', $gData['name'])) {
return Jaws_Error::raiseError(_t('GLOBAL_ERROR_INVALID_GROUPNAME'), __FUNCTION__, JAWS_ERROR_NOTICE);
}
$gData['name'] = strtolower($gData['name']);
}
$gData['owner'] = (int) $owner;
// title
if (isset($gData['title'])) {
$gData['title'] = Jaws_UTF8::trim($gData['title']);
if (empty($gData['title'])) {
return Jaws_Error::raiseError(_t('GLOBAL_ERROR_INCOMPLETE_FIELDS'), __FUNCTION__, JAWS_ERROR_NOTICE);
}
}
if (isset($gData['enabled'])) {
$gData['enabled'] = (bool) $gData['enabled'];
}
$groupsTable = Jaws_ORM::getInstance()->table('groups');
$result = $groupsTable->update($gData)->where('id', $id)->exec();
if (Jaws_Error::IsError($result)) {
if (MDB2_ERROR_CONSTRAINT == $result->getCode()) {
$result->SetMessage(_t('USERS_GROUPS_ALREADY_EXISTS', $gData['name']));
}
return $result;
}
// Let everyone know a group has been updated
$res = $GLOBALS['app']->Listener->Shout('Users', 'UpdateGroup', $id);
if (Jaws_Error::IsError($res)) {
//do nothing
}
return true;
}
/**
* Displays a given blog entry according to given parameters
*
* @access public
* @param object $tpl Jaws_Template object
* @param string $tpl_base_block Template block name
* @param int $entry entry id
* @param bool $show_summary Show post summary
* @return string XHTML template content
*/
function ShowEntry(&$tpl, $tpl_base_block, $entry, $show_summary = true)
{
$tpl->SetBlock("{$tpl_base_block}/entry");
$tpl->SetVariablesArray($entry);
$tpl->SetVariable('posted_by', _t('BLOG_POSTED_BY'));
$tpl->SetVariable('author-url', $this->gadget->urlMap('ViewAuthorPage', array('id' => $entry['username'])));
$date = Jaws_Date::getInstance();
$tpl->SetVariable('createtime-iso', $date->ToISO($entry['publishtime']));
$tpl->SetVariable('createtime', $date->Format($entry['publishtime']));
$tpl->SetVariable('createtime-monthname', $date->Format($entry['publishtime'], 'MN'));
$tpl->SetVariable('createtime-monthabbr', $date->Format($entry['publishtime'], 'M'));
$tpl->SetVariable('createtime-month', $date->Format($entry['publishtime'], 'm'));
$tpl->SetVariable('createtime-dayname', $date->Format($entry['publishtime'], 'DN'));
$tpl->SetVariable('createtime-dayabbr', $date->Format($entry['publishtime'], 'D'));
$tpl->SetVariable('createtime-day', $date->Format($entry['publishtime'], 'd'));
$tpl->SetVariable('createtime-year', $date->Format($entry['publishtime'], 'Y'));
$tpl->SetVariable('createtime-time', $date->Format($entry['publishtime'], 'g:ia'));
$tpl->SetVariable('entry-visits', _t('BLOG_ENTRY_VISITS', $entry['clicks']));
if (empty($entry['image'])) {
$tpl->SetVariable('image', _t('GLOBAL_NOIMAGE'));
$tpl->SetVariable('url_image', 'data:image/png;base64,');
} else {
$tpl->SetVariable('image', $entry['image']);
$tpl->SetVariable('url_image', $GLOBALS['app']->getDataURL() . 'blog/images/' . $entry['image']);
}
$id = empty($entry['fast_url']) ? $entry['id'] : $entry['fast_url'];
$perm_url = $this->gadget->urlMap('SingleView', array('id' => $id));
$summary = $entry['summary'];
$text = $entry['text'];
// for compatibility with old versions
$more_pos = Jaws_UTF8::strpos($text, '[more]');
if ($more_pos !== false) {
$summary = Jaws_UTF8::substr($text, 0, $more_pos);
$text = Jaws_UTF8::str_replace('[more]', '', $text);
// Update this entry to split summary and body of post
$model = $this->gadget->model->load('Posts');
$model->SplitEntry($entry['id'], $summary, $text);
}
$summary = empty($summary) ? $text : $summary;
$summary = $this->gadget->ParseText($summary);
$text = $this->gadget->ParseText($text);
if ($show_summary) {
if (Jaws_UTF8::trim($text) != '') {
$tpl->SetBlock("{$tpl_base_block}/entry/read-more");
$tpl->SetVariable('url', $perm_url);
$tpl->SetVariable('read_more', _t('BLOG_READ_MORE'));
$tpl->ParseBlock("{$tpl_base_block}/entry/read-more");
}
$tpl->SetVariable('text', $summary);
} else {
$GLOBALS['app']->Layout->AddHeadLink($this->gadget->urlMap('Atom'), 'alternate', 'application/atom+xml', 'Atom - All');
$GLOBALS['app']->Layout->AddHeadLink($this->gadget->urlMap('RSS'), 'alternate', 'application/rss+xml', 'RSS 2.0 - All');
$tpl->SetVariable('text', empty($text) ? $summary : $text);
}
$tpl->SetVariable('permanent-link', $perm_url);
$pos = 1;
$tpl->SetVariable('posted_in', _t('BLOG_POSTED_IN'));
foreach ($entry['categories'] as $cat) {
$tpl->SetBlock("{$tpl_base_block}/entry/category");
$tpl->SetVariable('id', $cat['id']);
$tpl->SetVariable('name', $cat['name']);
$cid = empty($cat['fast_url']) ? $cat['id'] : $cat['fast_url'];
$tpl->SetVariable('url', $this->gadget->urlMap('ShowCategory', array('id' => $cid)));
if ($pos == count($entry['categories'])) {
$tpl->SetVariable('separator', '');
} else {
$tpl->SetVariable('separator', ',');
}
$pos++;
$tpl->ParseBlock("{$tpl_base_block}/entry/category");
}
$commentsCount = 0;
$comments = _t('BLOG_NO_COMMENT');
if (Jaws_Gadget::IsGadgetInstalled('Comments')) {
$cModel = Jaws_Gadget::getInstance('Comments')->model->load('Comments');
$commentsCount = $cModel->GetCommentsCount('Blog', 'Post', $entry['id'], '', Comments_Info::COMMENTS_STATUS_APPROVED);
if (!empty($commentsCount)) {
$comments = _t('BLOG_HAS_N_COMMENTS', $commentsCount);
}
}
if ($commentsCount != 0 || $entry['allow_comments'] === true && $this->gadget->registry->fetch('allow_comments') == 'true' && $this->gadget->registry->fetch('allow_comments', 'Comments') != 'false') {
$tpl_block = $show_summary ? 'comment-link' : 'comments-statistic';
$tpl->SetBlock("{$tpl_base_block}/entry/{$tpl_block}");
$tpl->SetVariable('url', $perm_url);
$tpl->SetVariable('text_comments', $comments);
$tpl->SetVariable('num_comments', $commentsCount);
$tpl->ParseBlock("{$tpl_base_block}/entry/{$tpl_block}");
}
// Show Tags
if (Jaws_Gadget::IsGadgetInstalled('Tags')) {
$tagsHTML = Jaws_Gadget::getInstance('Tags')->action->load('Tags');
$tagsHTML->loadReferenceTags('Blog', 'post', $entry['id'], $tpl, 'single_view/entry');
}
// Show Rating
if (Jaws_Gadget::IsGadgetInstalled('Rating')) {
$ratingHTML = Jaws_Gadget::getInstance('Rating')->action->load('RatingTypes');
$ratingHTML->loadReferenceRating('Blog', 'post', $entry['id'], 0, $tpl, 'single_view/entry');
}
$tpl->ParseBlock("{$tpl_base_block}/entry");
return $tpl->Get();
}
/**
* it starts looking for a 'valid' meta_title using the 'foobar-[1...n]' schema.
*
* @access protected
* @param string $meta_title Meta title
* @return string Correct fast URL
*/
public function GetMetaTitleURL($meta_title)
{
if (is_numeric($meta_title)) {
$meta_title = '-' . $meta_title . '-';
}
$meta_title = Jaws_UTF8::trim(Jaws_XSS::defilter($meta_title));
$meta_title = preg_replace(array('#[^\\p{L}[:digit:]_\\.\\-\\s]#u', '#[\\s_\\-]#u', '#\\-\\+#u'), array('', '-', '-'), Jaws_UTF8::strtolower($meta_title));
$fast_url = Jaws_UTF8::substr($meta_title, 0, 90);
return $meta_title;
}
/**
* Parses a search phrase to find the excluding matches, exact matches,
* any matches and all other words
*
* @access public
* @param string $phrase Phrase to parse
* @param array $searchable List of searchable gadgets
* @return array An array with the following indexes (and results):
* - all, exact, least and exclude
*/
function parseSearch($options, &$searchable)
{
$phrase = $options['all'];
if (!empty($phrase)) {
$phrase .= chr(32);
}
$newOptions = array('all' => '', 'exact' => '', 'least' => '', 'exclude' => '', 'date' => '');
$size = Jaws_UTF8::strlen($phrase);
$lastKey = '';
$tmpWord = '';
for ($i = 0; $i < $size; $i++) {
$word = Jaws_UTF8::substr($phrase, $i, 1);
$ord = Jaws_UTF8::ord($word);
$tmpWord .= $word;
switch ($ord) {
case 34:
// Quotes..
if ($lastKey == 'exact') {
//Open exact was open, we are closing it
$newOptions['exact'] .= Jaws_UTF8::substr($tmpWord, 1, Jaws_UTF8::strlen($tmpWord) - 2);
$lastKey = '';
$tmpWord = '';
} else {
if (empty($lastKey)) {
$lastKey = 'exact';
//We open the exact match
}
}
break;
case 43:
//Plus
if ($lastKey != 'exact') {
$lastKey = 'least';
}
break;
case 45:
//Minus
if ($lastKey != 'exclude') {
$lastKey = 'exclude';
}
break;
case 32:
//Space
if ($lastKey != 'exact' && !empty($lastKey)) {
if ($lastKey != 'all') {
$substrCount = 1;
if ($tmpWord[0] == ' ') {
$substrCount = 2;
}
$newOptions[$lastKey] .= Jaws_UTF8::substr($tmpWord, $substrCount);
} else {
$newOptions[$lastKey] .= $tmpWord;
}
$lastKey = '';
$tmpWord = '';
}
break;
default:
//Any other word opens all
if (empty($lastKey)) {
$lastKey = 'all';
}
break;
}
}
$options['all'] = '';
$min_key_len = $this->gadget->registry->fetch('min_key_len');
foreach (array_keys($newOptions) as $option) {
if (!empty($newOptions[$option])) {
$options[$option] = trim(isset($options[$option]) ? $options[$option] . ' ' . $newOptions[$option] : $newOptions[$option]);
}
$content = isset($options[$option]) ? $options[$option] : '';
$content = $content;
$content = Jaws_UTF8::strtolower(Jaws_UTF8::trim($content));
if (Jaws_UTF8::strlen($content) >= $min_key_len) {
$searchable = true;
}
$options[$option] = '';
switch ($option) {
case 'exclude':
case 'least':
case 'all':
$options[$option] = array_filter(explode(' ', $content));
break;
case 'exact':
$options[$option] = array($content);
break;
case 'date':
if (in_array($content, array('past_1month', 'past_2month', 'past_3month', 'past_6month', 'past_1year', 'anytime'))) {
$options[$option] = array($content);
} else {
$options[$option] = array('anytime');
}
break;
}
}
return $options;
}