News

db = new PDODB('protect'); $this->config('debug', true); $this->get('/releases', array($this, 'releases')); $this->get('/newsticker', array($this, 'newsticker')); $this->get('/feed', array($this, 'feed')); $this->run(); } // *** GETS **************************************************************** public function releases() { echo $this->getResults(); } public function newsticker() { echo $this->getFeed('ticker'); } public function feed() { echo $this->getFeed(); } public function getResults() { global $ROOT_URL; $builder = new IUCommFormBuilder(); $campuses = $this->getCampuses(); $topics = array_merge(array(''=>'Topic'), $this->getDropDownByType('topics')); $audience = array_merge(array(''=>'Audience'), $this->getDropDownByType('audiences')); $params['campus'] = filter_var($_GET['campus'], FILTER_SANITIZE_STRING); $params['topic'] = filter_var($_GET['topic'], FILTER_SANITIZE_STRING); $params['audience'] = filter_var($_GET['audience'], FILTER_SANITIZE_STRING); $html = ''; $html .= $builder->open()->attribute('action', $ROOT_URL .'news/index.html') ->attribute('method','GET'); $html .= '

'; $html .= $builder->select('','campus',$campuses,array('id'=>'display_name'), $params['campus']); $html .= $builder->select('','topic',$topics,array('id'=>'display_name'), $params['topic']); $html .= $builder->select('','audience',$audience,array('id'=>'display_name'), $params['audience']); $html .= $builder->formWrapperClose(); $html .= $builder->submit('Go'); $html .= $builder->close(); $html .= $this->releaseSorterItems(); $html .= '

'; return $html; } private function releaseSorterItems() { global $ROOT_URL; $builder = new IUCommFormBuilder($_SERVER['QUERY_STRING']); $params = array(); $whereClause = array(); $page = (isset($_GET['page']) && $_GET['page'] !='') ? filter_var($_GET['page'], FILTER_VALIDATE_INT) : '1'; $perPage = '10'; $start = ($page - 1) * $perPage; if(isset($_GET['campus']) && $_GET['campus'] !='' && $_GET['campus'] !='IU Wide') { $params['campus'] = filter_var($_GET['campus'], FILTER_SANITIZE_STRING); $whereClause[] = 'campus = :campus'; } if(isset($_GET['topic']) && $_GET['topic'] !='') { $topic = filter_var($_GET['topic'], FILTER_SANITIZE_STRING); $topicTag = $this->convertName($topic); $params['topic'] = '%%<'.$topicTag.'>Yes%%'; $whereClause[] = 'content LIKE :topic'; } if(isset($_GET['audience']) && $_GET['audience'] !='') { $audience = filter_var($_GET['audience'], FILTER_SANITIZE_STRING); $audienceTag = $this->convertName($audience); $params['audience'] = '%%<'.$audienceTag.'>Yes%%'; $whereClause[] = 'content LIKE :audience'; } $sql = "SELECT SQL_CALC_FOUND_ROWS *, path, content FROM page WHERE type='news'"; if(!empty($whereClause)) $sql .= 'AND '.implode(' AND ', $whereClause); $sql .= ' ORDER BY CONVERT(release_date, UNSIGNED INTEGER) DESC'; $sql .= ' LIMIT '.$start.', '. $perPage; $this->db->query($sql, $params); $results = $this->db->to_assoc(); $this->db->query('SELECT FOUND_ROWS()'); $totalRows = $this->db->to_assoc(); $total = $totalRows[0]['FOUND_ROWS()']; $html = ''; $html .= $builder->selectionWrapper($total)->addClass('border-bottom'); $html .= '

'; foreach($results as $r) { $content = $this->convert_smart_quotes($r['content']); $xml = simplexml_load_string($content); $release = $xml->release->release; $html .= $this->outputReleases($release, $r['path']); } $html .= $builder->pagination(array('total' => $total, 'include_mobile'=> true)); //$html .= '

'; return $html; } public function getFeed($mode='') { global $ROOT_URL; $whereClause = array(); if(isset($_GET['topic']) && $_GET['topic'] !='') { $topic = filter_var($_GET['topic'], FILTER_SANITIZE_STRING); $topicTag = $this->convertName($topic); $params['topic'] = '%%<'.$topicTag.'>Yes%%'; $whereClause[] = 'content LIKE :topic'; } $sql = "SELECT path, content, type FROM page WHERE type='news'"; if(!empty($whereClause)) $sql .= 'AND '.implode(' AND ', $whereClause); $sql .= " ORDER BY CONVERT(release_date, UNSIGNED INTEGER) DESC LIMIT 5"; $this->db->query($sql, $params); $results = $this->db->to_assoc(); $divClass = ($mode=='ticker') ? 'news ticker' : 'feed'; $newsFeed = ''; $newsFeed .= '

'; foreach($results as $r) { $content = $r['content']; $xml = simplexml_load_string(utf8_encode($content)); $release = $xml->release->release; $newsFeed .= $this->outputReleases($release, $r['path'], '0'); } $newsFeed .= '

'; $topClass = ($mode=='ticker')? ' top': ''; $newsFeed .= 'View more news »'; return $newsFeed; } private function outputReleases($release, $path, $showDate='1') { global $ROOT_URL; $link = ($release->type=='Internal') ? $ROOT_URL.$path.'.html' : $release->{'external-url'}; $date = $release->date/1000; $photo = ($xml->release->photo->image->path !='/') ? $xml->release->photo->image->path : ''; $content = $release->teaser; $html .= '

'; if($photo!='') { $html .= '

'; } $html .= '

'; $html .= '

'.$release->headline.'

'; if($showDate=='1') { $html .= '

'; $html .= date('l F j, Y', $date); $html .= '

'; } $html .= '

'; if($content->saveXML()!='') $html .= $content->saveXML(); $html .= '

'; $html .= '

'; return $html; } private function getCampuses() { $array = array(); $xml = simplexml_load_file('../../news/campus-news-order-xml.xml'); foreach($xml->block->content->{system-index-block}->{system-folder} as $folder) { foreach($folder as $f) { $metadata = $f->xpath("dynamic-metadata[name='type']"); if($metadata{0}->value=='campus-news') { $displayName = $f->{'display-name'}; $array["$displayName"] = $displayName; } } return $array; } } private function getDropDownByType($type) { $allowed_types = array('topics', 'audiences'); if(!in_array($type, $allowed_types)) return; $this->db->query("SELECT content FROM page WHERE type='news' LIMIT 1"); $results = $this->db->to_assoc(); $xml = simplexml_load_string(utf8_encode($results[0]['content'])); foreach($xml->release->release->$type as $t) { foreach($t as $k=>$v) { $name = str_replace('_c_',', ',$k); $name = str_replace('_',' ',$name); $array[$name] = $name; } } return $array; } private function convertName($name) { $name = str_replace(', ', '_c_', $name); $name = str_replace(' ', '_', $name); return $name; } private function convert_smart_quotes($string) { $search = array(chr(145), chr(146), chr(147), chr(148), chr(151)); $replace = array("'", "'", '"', '"', '-'); return str_replace($search, $replace, $string); } } new API; >

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