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lib/Kolab/FreeBusy/SourceIMAP.php
| Show First 20 Lines • Show All 73 Lines • ▼ Show 20 Lines | public function getFreeBusyData($user, $extended) | ||||
| $config = $this->getUserConfig($user); | $config = $this->getUserConfig($user); | ||||
| parse_str(strval($config['query']), $param); | parse_str(strval($config['query']), $param); | ||||
| $config += $param; | $config += $param; | ||||
| // log this... | // log this... | ||||
| $log->addInfo("Fetching data for ", $config); | $log->addInfo("Fetching data for ", $config); | ||||
| // caching is enabled | |||||
| if (!empty($config['cacheto'])) { | |||||
| // check for cached data | |||||
| if ($cached = $this->getCached($config)) { | |||||
| $log->addInfo("Deliver cached data from " . $config['cacheto']); | |||||
| return $cached; | |||||
| } | |||||
| // touch cache file to avoid multiple requests generating the same data | |||||
| if (file_exists($config['cacheto'])) { | |||||
| touch($config['cacheto']); | |||||
| } | |||||
| else { | |||||
| file_put_contents($config['cacheto'], Utils::dummyVFreebusy($user['mail'])); | |||||
| $tempfile = $config['cacheto']; | |||||
| } | |||||
| } | |||||
| // compose a list of user email addresses | // compose a list of user email addresses | ||||
| $user_email = array(); | $user_email = array(); | ||||
| foreach (Config::convert($this->config['mail_attributes'], Config::ARR) as $key) { | foreach (Config::convert($this->config['mail_attributes'], Config::ARR) as $key) { | ||||
| if (!empty($user[$key])) { | if (!empty($user[$key])) { | ||||
| $user_email = array_merge($user_email, (array)$user[$key]); | $user_email = array_merge($user_email, (array)$user[$key]); | ||||
| } | } | ||||
| } | } | ||||
| ▲ Show 20 Lines • Show All 146 Lines • ▼ Show 20 Lines | if ($imap = $this->imap_login($config)) { | ||||
| $freebusy->PRODID = Utils::PRODID; | $freebusy->PRODID = Utils::PRODID; | ||||
| $freebusy->METHOD = 'PUBLISH'; | $freebusy->METHOD = 'PUBLISH'; | ||||
| $freebusy->VFREEBUSY->UID = date('YmdHi') . '-' . substr(md5($user_email[0]), 0, 16); | $freebusy->VFREEBUSY->UID = date('YmdHi') . '-' . substr(md5($user_email[0]), 0, 16); | ||||
| $freebusy->VFREEBUSY->ORGANIZER = 'mailto:' . $user_email[0]; | $freebusy->VFREEBUSY->ORGANIZER = 'mailto:' . $user_email[0]; | ||||
| // serialize to VCALENDAR format | // serialize to VCALENDAR format | ||||
| return $freebusy->serialize(); | return $freebusy->serialize(); | ||||
| } | } | ||||
| // remove (temporary) cache file again | |||||
| else if ($tempfile) { | |||||
| unlink($tempfile); | |||||
| } | |||||
| return false; | return false; | ||||
| } | } | ||||
| /** | /** | ||||
| * Helper method to establish connection to the configured IMAP backend | * Helper method to establish connection to the configured IMAP backend | ||||
| */ | */ | ||||
| private function imap_login($config) | private function imap_login($config) | ||||
| ▲ Show 20 Lines • Show All 106 Lines • Show Last 20 Lines | |||||