X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fsocgraph.php;h=1e8bd97aae7dfef21fd533052eb482719961c060;hb=54a5a80b2425fe575643530b00c28578f1610448;hp=1e1b6076f25ded7178d63b0ae44ffaa6038b224b;hpb=5b96c7b3e39a4dd6516115e0fb187cc0ecc0e07d;p=friendica.git diff --git a/include/socgraph.php b/include/socgraph.php index 1e1b6076f2..1e8bd97aae 100644 --- a/include/socgraph.php +++ b/include/socgraph.php @@ -195,8 +195,20 @@ function poco_check($profile_url, $name, $network, $profile_photo, $about, $loca $x = q("SELECT * FROM `gcontact` WHERE `nurl` = '%s' LIMIT 1", dbesc(normalise_link($profile_url)) ); - if(count($x) AND ($network == "") AND ($x[0]["network"] != NETWORK_STATUSNET)) - $network = $x[0]["network"]; + + if (count($x)) { + if (($network == "") AND ($x[0]["network"] != NETWORK_STATUSNET)) + $network = $x[0]["network"]; + + if ($updated = "0000-00-00 00:00:00") + $updated = $x[0]["updated"]; + + $last_contact = $x[0]["last_contact"]; + $last_failure = $x[0]["last_failure"]; + } else { + $last_contact = "0000-00-00 00:00:00"; + $last_failure = "0000-00-00 00:00:00"; + } if (($network == "") OR ($name == "") OR ($profile_photo == "")) { require_once("include/Scrape.php"); @@ -223,6 +235,23 @@ function poco_check($profile_url, $name, $network, $profile_photo, $about, $loca logger("profile-check generation: ".$generation." Network: ".$network." URL: ".$profile_url." name: ".$name." avatar: ".$profile_photo, LOGGER_DEBUG); + if (poco_do_update($updated, $last_contact, $last_failure)) { + $last_updated = poco_last_updated($profile_url); + if ($last_updated) { + $updated = $last_updated; + $last_contact = datetime_convert(); + logger("Last updated for profile ".$profile_url.": ".$updated, LOGGER_DEBUG); + + if (count($x)) + q("UPDATE `gcontact` SET `last_contact` = '%s' WHERE `nurl` = '%s'", dbesc($last_contact), dbesc(normalise_link($profile_url))); + } else { + $last_failure = datetime_convert(); + + if (count($x)) + q("UPDATE `gcontact` SET `last_failure` = '%s' WHERE `nurl` = '%s'", dbesc($last_failure), dbesc(normalise_link($profile_url))); + } + } + if(count($x)) { $gcid = $x[0]['id']; @@ -241,6 +270,9 @@ function poco_check($profile_url, $name, $network, $profile_photo, $about, $loca if (($generation == 0) AND ($x[0]['generation'] > 0)) $generation = $x[0]['generation']; + if ($last_contact < $x[0]['last_contact']) + $last_contact = $x[0]['last_contact']; + if($x[0]['name'] != $name || $x[0]['photo'] != $profile_photo || $x[0]['updated'] < $updated) { q("UPDATE `gcontact` SET `name` = '%s', `network` = '%s', `photo` = '%s', `connect` = '%s', `url` = '%s', `updated` = '%s', `location` = '%s', `about` = '%s', `keywords` = '%s', `gender` = '%s', `generation` = %d @@ -261,7 +293,7 @@ function poco_check($profile_url, $name, $network, $profile_photo, $about, $loca ); } } else { - q("INSERT INTO `gcontact` (`name`,`network`, `url`,`nurl`,`photo`,`connect`, `updated`, `location`, `about`, `keywords`, `gender`, `generation`) + q("INSERT INTO `gcontact` (`name`,`network`, `url`,`nurl`,`photo`,`connect`, `updated`, `last_contact`, `last_failure`, `location`, `about`, `keywords`, `gender`, `generation`) VALUES ('%s', '%s', '%s', '%s', '%s','%s', '%s', '%s', '%s', '%s', '%s', %d)", dbesc($name), dbesc($network), @@ -270,6 +302,8 @@ function poco_check($profile_url, $name, $network, $profile_photo, $about, $loca dbesc($profile_photo), dbesc($connect_url), dbesc($updated), + dbesc($last_contact), + dbesc($last_failure), dbesc($location), dbesc($about), dbesc($keywords), @@ -320,6 +354,79 @@ function poco_check($profile_url, $name, $network, $profile_photo, $about, $loca return $gcid; } +function poco_last_updated($profile) { + $data = probe_url($profile); + + if (($data["poll"] == "") OR ($data["network"] == NETWORK_FEED)) + return false; + + $feedret = z_fetch_url($data["poll"]); + + if (!$feedret["success"]) + return false; + + $doc = new DOMDocument(); + @$doc->loadXML($feedret["body"]); + + $xpath = new DomXPath($doc); + $xpath->registerNamespace('atom', "http://www.w3.org/2005/Atom"); + + $entries = $xpath->query('/atom:feed/atom:entry'); + + $last_updated = ""; + + foreach ($entries AS $entry) { + $published = $xpath->query('atom:published/text()', $entry)->item(0)->nodeValue; + $updated = $xpath->query('atom:updated/text()', $entry)->item(0)->nodeValue; + + if ($last_updated < $published) + $last_updated = $published; + + if ($last_updated < $updated) + $last_updated = $updated; + } + + // Maybe there aren't any entries. Then check if it is a valid feed + if ($last_updated == "") + if ($xpath->query('/atom:feed')->length > 0) + $last_updated = "0000-00-00 00:00:00"; + + return($last_updated); +} + +function poco_do_update($updated, $last_contact, $last_failure) { + $now = strtotime(datetime_convert()); + + if ($updated > $last_contact) + $contact_time = strtotime($updated); + else + $contact_time = strtotime($last_contact); + + $failure_time = strtotime($last_failure); + + // If the last contact was less than 24 hours then don't update + if (($now - $contact_time) < (60 * 60 * 24)) + return false; + + // If the last failure was less than 24 hours then don't update + if (($now - $failure_time) < (60 * 60 * 24)) + return false; + + // If the last contact was less than a week ago and the last failure is older than a week then don't update + if ((($now - $contact_time) < (60 * 60 * 24 * 7)) AND ($contact_time > $failure_time)) + return false; + + // If the last contact time was more than a week ago, then only try once a week + if (($now - $contact_time) > (60 * 60 * 24 * 7) AND ($now - $failure_time) < (60 * 60 * 24 * 7)) + return false; + + // If the last contact time was more than a month ago, then only try once a month + if (($now - $contact_time) > (60 * 60 * 24 * 30) AND ($now - $failure_time) < (60 * 60 * 24 * 30)) + return false; + + return true; +} + function poco_contact_from_body($body, $created, $cid, $uid) { preg_replace_callback("/\[share(.*?)\].*?\[\/share\]/ism", function ($match) use ($created, $cid, $uid){ @@ -328,20 +435,20 @@ function poco_contact_from_body($body, $created, $cid, $uid) { } function sub_poco_from_share($share, $created, $cid, $uid) { - $profile = ""; - preg_match("/profile='(.*?)'/ism", $share[1], $matches); - if ($matches[1] != "") - $profile = $matches[1]; + $profile = ""; + preg_match("/profile='(.*?)'/ism", $share[1], $matches); + if ($matches[1] != "") + $profile = $matches[1]; - preg_match('/profile="(.*?)"/ism', $share[1], $matches); - if ($matches[1] != "") - $profile = $matches[1]; + preg_match('/profile="(.*?)"/ism', $share[1], $matches); + if ($matches[1] != "") + $profile = $matches[1]; if ($profile == "") return; logger("prepare poco_check for profile ".$profile, LOGGER_DEBUG); - poco_check($profile, "", "", "", "", "", "", "", "", $created, 3, $cid, $uid); + poco_check($profile, "", "", "", "", "", "", "", "", $created, 3, $cid, $uid); } function poco_store($item) {