dirroot.'/repository/flickr/'.'phpFlickr.php'); class repository_flickr extends repository{ private $flickr; public $photos; public function set_option($options = array()){ if (!empty($options['api_key'])) { set_config('api_key', trim($options['api_key']), 'flickr'); } unset($options['api_key']); $ret = parent::set_option($options); return $ret; } public function get_option($config = ''){ if($config==='api_key'){ return trim(get_config('flickr', 'api_key')); } else { $options['api_key'] = trim(get_config('flickr', 'api_key')); } $options = parent::get_option($config); return $options; } public function global_search(){ global $SESSION; $sess_name = 'flickrmail'.$this->id; if (empty($SESSION->$sess_name)) { return false; } else { return true; } } public function __construct($repositoryid, $context = SITEID, $options = array()){ global $SESSION, $action, $CFG; $options['page'] = optional_param('p', 1, PARAM_INT); parent::__construct($repositoryid, $context, $options); $this->api_key = $this->get_option('api_key'); if (empty($this->api_key)) { } $this->flickr = new phpFlickr($this->api_key); $reset = optional_param('reset', 0, PARAM_INT); $sess_name = 'flickrmail'.$this->id; if(!empty($reset)) { // logout from flickr unset($SESSION->$sess_name); set_user_preference('flickrmail'.$this->id, ''); } if(!empty($SESSION->$sess_name)) { if(empty($action)) { $action = 'list'; } } else { // get flickr account $account = optional_param('flickrmail', '', PARAM_RAW); if(!empty($account)) { $people = $this->flickr->people_findByEmail($account); if(!empty($people)) { $remember = optional_param('remember', '', PARAM_RAW); if(!empty($remember)) { set_user_preference('flickrmail'.$this->id, $account); } $SESSION->$sess_name = $account; if (empty($account)) { $action = 'list'; } else { $action = 'login'; } } else { throw new repository_exception('invalidemail', 'repository_flickr'); } } else { if($account = get_user_preferences('flickrmail'.$this->id, '')){ $SESSION->$sess_name = $account; if(empty($action)) { $action = 'list'; } } else { $action = 'login'; } } } } public function print_login($ajax = true){ global $SESSION; $sess_name = 'flickrmail'.$this->id; if(empty($SESSION->$sess_name)) { $str =<< Account (Email)

Remember?

EOD; if($ajax){ $ret = array(); $e1->label = get_string('username', 'repository_flickr').': '; $e1->id = 'account'; $e1->type = 'text'; $e1->name = 'flickrmail'; $e2->id = 'keepid'; $e2->label = get_string('remember', 'repository_flickr').' '; $e2->type = 'checkbox'; $e2->name = 'remember'; $e3->type = 'hidden'; $e3->name = 'repo_id'; $e3->value = $this->id; $ret['login'] = array($e1, $e2, $e3); return $ret; }else{ echo $str; } } else { return $this->get_listing(); } } public function get_listing($path = '1', $search = ''){ global $SESSION; $sess_name = 'flickrmail'.$this->id; $people = $this->flickr->people_findByEmail($SESSION->$sess_name); $photos_url = $this->flickr->urls_getUserPhotos($people['nsid']); if(!empty($search)) { // do searching, if $path is not empty, ignore it. $photos = $this->flickr->photos_search(array('user_id'=>$people['nsid'], 'text'=>$search)); } elseif(!empty($path) && empty($search)) { $photos = $this->flickr->people_getPublicPhotos($people['nsid'], 'original_format', 25, $path); } $ret = array(); $ret['manage'] = $photos_url; $ret['list'] = array(); $ret['pages'] = $photos['pages']; if(is_int($path) && $path <= $ret['pages']) { $ret['page'] = $path; } else { $ret['page'] = 1; } foreach ($photos['photo'] as $p) { if(empty($p['title'])) { $p['title'] = get_string('notitle', 'repository_flickr'); } if (isset($p['originalformat'])) { $format = $p['originalformat']; } else { $format = 'jpg'; } $ret['list'][] = array('title'=>$p['title'].'.'.$format,'source'=>$p['id'],'id'=>$p['id'],'thumbnail'=>$this->flickr->buildPhotoURL($p, 'Square'), 'date'=>'', 'size'=>'unknown', 'url'=>$photos_url.$p['id']); } if(empty($ret)) { throw new repository_exception('nullphotolist', 'repository_flickr'); } else { return $ret; } } public function print_listing(){ if(empty($this->photos)){ $this->get_listing(); } $str = ''; $str .= '

Account: '.$this->photos['a'].'

'; foreach ((array)$this->photos['photo'] as $photo) { $str .= ""; $str .= " $photo[title]

"; $str .= ""; $i++; if ($i % 4 == 0) { $str .= "
"; } } $str .= << #paging{margin-top: 10px; clear:both} #paging a{padding: 4px; border: 1px solid gray} EOD; $str .= '

'; for($i=1; $i <= $this->photos['pages']; $i++) { $str .= ''; $str .= $i; $str .= ' '; } $str .= '

'; echo $str; } public function print_search(){ echo ''; return true; } public function get_file($photo_id, $file = ''){ global $CFG; $result = $this->flickr->photos_getSizes($photo_id); $url = ''; if(!empty($result[4])) { $url = $result[4]['source']; } elseif(!empty($result[3])) { $url = $result[3]['source']; } elseif(!empty($result[2])) { $url = $result[2]['source']; } if (!file_exists($CFG->dataroot.'/repository/download')) { mkdir($CFG->dataroot.'/repository/download/', 0777, true); } if(is_dir($CFG->dataroot.'/repository/download')) { $dir = $CFG->dataroot.'/repository/download/'; } if(empty($file)) { $file = $photo_id.'_'.time().'.jpg'; } if(file_exists($dir.$file)) { $file = uniqid('m').$file; } $fp = fopen($dir.$file, 'w'); $c = new curl; $c->download(array( array('url'=>$url, 'file'=>$fp) )); return $dir.$file; } public static function has_admin_config() { return true; } public static function has_multiple_instances() { return true; } public static function has_instance_config() { return false; } public function admin_config_form(&$mform) { $api_key = get_config('flickr', 'api_key'); if (empty($api_key)) { $api_key = ''; } $strrequired = get_string('required'); $mform->addElement('text', 'api_key', get_string('apikey', 'repository_boxnet'), array('value'=>$api_key,'size' => '40')); $mform->addRule('api_key', $strrequired, 'required', null, 'client'); } public static function get_admin_option_names(){ return array('api_key'); } }