friendica-github/mod/dirfind.php
Roland Häder 4d39164c1e [WIP] Rewrite to Proxy class: (#5507)
* Rewrite to Proxy class:
- introduced new Friendica\Network\Proxy class for in exchange of proxy_*()
  functions
- moved also all PROXY_* constants there as Proxy::*
- removed now no longer needed mod/proxy.php loading as composer's auto-load
  will do this for us
- renamed those proxy_*() functions to better names:
  + proxy_init()           -> Proxy::init()         (public)
  + proxy_url()            -> Proxy::proxifyUrl()   (public)
  + proxy_parse_html()     -> Proxy::proxifyHtml()  (public)
  + proxy_is_local_image() -> Proxy::isLocalImage() (private)
  + proxy_parse_query()    -> Proxy::parseQuery()   (private)
  + proxy_img_cb()         -> Proxy::replaceUrl()   (private)

* Ops, need to set $a here ...

* CR request:
- moved Proxy class to Friendica\Module
- extended BaseModule

* Ops, no need for own instance of $a when self::getApp() is around.

* Proxy-rewrite:
- proxy_url() and proxy_parse_html() are both non-module functions (now
  methods)
- so they must be splitted into a seperate class
- also the SIZE_* and DEFAULT_TIME constants are both not relevant to module

* No instances from utility classes

* Fixed error:
- proxify*() is now located in `Friendica\Util\ProxyUtils`

* Moved back to original place, ops? How did they move here? Well, it was not
intended by me.

* Removed duplicate (left-over from split) constants and static array. Thank to
MrPetovan finding it.

* Renamed ProxyUtils -> Proxy and aliased it back to ProxyUtils.
2018-07-30 22:06:22 -04:00

260 lines
7.7 KiB
PHP

<?php
/**
* @file mod/dirfind.php
*/
use Friendica\App;
use Friendica\Content\ContactSelector;
use Friendica\Content\Widget;
use Friendica\Core\Config;
use Friendica\Core\L10n;
use Friendica\Core\System;
use Friendica\Core\Worker;
use Friendica\Database\DBA;
use Friendica\Model\Contact;
use Friendica\Model\GContact;
use Friendica\Network\Probe;
use Friendica\Protocol\PortableContact;
use Friendica\Util\Network;
use Friendica\Util\Proxy as ProxyUtils;
require_once 'mod/contacts.php';
function dirfind_init(App $a) {
if (! local_user()) {
notice(L10n::t('Permission denied.') . EOL );
return;
}
if (! x($a->page,'aside')) {
$a->page['aside'] = '';
}
$a->page['aside'] .= Widget::findPeople();
$a->page['aside'] .= Widget::follow();
}
function dirfind_content(App $a, $prefix = "") {
$community = false;
$discover_user = false;
$local = Config::get('system','poco_local_search');
$search = $prefix.notags(trim($_REQUEST['search']));
if (strpos($search,'@') === 0) {
$search = substr($search,1);
$header = L10n::t('People Search - %s', $search);
if ((valid_email($search) && Network::isEmailDomainValid($search)) ||
(substr(normalise_link($search), 0, 7) == "http://")) {
$user_data = Probe::uri($search);
$discover_user = (in_array($user_data["network"], [NETWORK_DFRN, NETWORK_OSTATUS, NETWORK_DIASPORA]));
}
}
if (strpos($search,'!') === 0) {
$search = substr($search,1);
$community = true;
$header = L10n::t('Forum Search - %s', $search);
}
$o = '';
if ($search) {
if ($discover_user) {
$j = new stdClass();
$j->total = 1;
$j->items_page = 1;
$j->page = $a->pager['page'];
$objresult = new stdClass();
$objresult->cid = 0;
$objresult->name = $user_data["name"];
$objresult->addr = $user_data["addr"];
$objresult->url = $user_data["url"];
$objresult->photo = $user_data["photo"];
$objresult->tags = "";
$objresult->network = $user_data["network"];
$contact = Contact::getDetailsByURL($user_data["url"], local_user());
$objresult->cid = $contact["cid"];
$j->results[] = $objresult;
// Add the contact to the global contacts if it isn't already in our system
if (($contact["cid"] == 0) && ($contact["zid"] == 0) && ($contact["gid"] == 0)) {
GContact::update($user_data);
}
} elseif ($local) {
if ($community)
$extra_sql = " AND `community`";
else
$extra_sql = "";
$perpage = 80;
$startrec = (($a->pager['page']) * $perpage) - $perpage;
if (Config::get('system','diaspora_enabled')) {
$diaspora = NETWORK_DIASPORA;
} else {
$diaspora = NETWORK_DFRN;
}
if (!Config::get('system','ostatus_disabled')) {
$ostatus = NETWORK_OSTATUS;
} else {
$ostatus = NETWORK_DFRN;
}
$search2 = "%".$search."%";
/// @TODO These 2 SELECTs are not checked on validity with DBA::isResult()
$count = q("SELECT count(*) AS `total` FROM `gcontact`
WHERE NOT `hide` AND `network` IN ('%s', '%s', '%s') AND
((`last_contact` >= `last_failure`) OR (`updated` >= `last_failure`)) AND
(`url` LIKE '%s' OR `name` LIKE '%s' OR `location` LIKE '%s' OR
`addr` LIKE '%s' OR `about` LIKE '%s' OR `keywords` LIKE '%s') $extra_sql",
DBA::escape(NETWORK_DFRN), DBA::escape($ostatus), DBA::escape($diaspora),
DBA::escape(escape_tags($search2)), DBA::escape(escape_tags($search2)), DBA::escape(escape_tags($search2)),
DBA::escape(escape_tags($search2)), DBA::escape(escape_tags($search2)), DBA::escape(escape_tags($search2)));
$results = q("SELECT `nurl`
FROM `gcontact`
WHERE NOT `hide` AND `network` IN ('%s', '%s', '%s') AND
((`last_contact` >= `last_failure`) OR (`updated` >= `last_failure`)) AND
(`url` LIKE '%s' OR `name` LIKE '%s' OR `location` LIKE '%s' OR
`addr` LIKE '%s' OR `about` LIKE '%s' OR `keywords` LIKE '%s') $extra_sql
GROUP BY `nurl`
ORDER BY `updated` DESC LIMIT %d, %d",
DBA::escape(NETWORK_DFRN), DBA::escape($ostatus), DBA::escape($diaspora),
DBA::escape(escape_tags($search2)), DBA::escape(escape_tags($search2)), DBA::escape(escape_tags($search2)),
DBA::escape(escape_tags($search2)), DBA::escape(escape_tags($search2)), DBA::escape(escape_tags($search2)),
intval($startrec), intval($perpage));
$j = new stdClass();
$j->total = $count[0]["total"];
$j->items_page = $perpage;
$j->page = $a->pager['page'];
foreach ($results AS $result) {
if (PortableContact::alternateOStatusUrl($result["nurl"])) {
continue;
}
$urlparts = parse_url($result["nurl"]);
// Ignore results that look strange.
// For historic reasons the gcontact table does contain some garbage.
if (!empty($urlparts['query']) || !empty($urlparts['fragment'])) {
continue;
}
$result = Contact::getDetailsByURL($result["nurl"], local_user());
if ($result["name"] == "") {
$result["name"] = end(explode("/", $urlparts["path"]));
}
$objresult = new stdClass();
$objresult->cid = $result["cid"];
$objresult->name = $result["name"];
$objresult->addr = $result["addr"];
$objresult->url = $result["url"];
$objresult->photo = $result["photo"];
$objresult->tags = $result["keywords"];
$objresult->network = $result["network"];
$j->results[] = $objresult;
}
// Add found profiles from the global directory to the local directory
Worker::add(PRIORITY_LOW, 'DiscoverPoCo', "dirsearch", urlencode($search));
} else {
$p = (($a->pager['page'] != 1) ? '&p=' . $a->pager['page'] : '');
if(strlen(Config::get('system','directory')))
$x = Network::fetchUrl(get_server().'/lsearch?f=' . $p . '&search=' . urlencode($search));
$j = json_decode($x);
}
if ($j->total) {
$a->set_pager_total($j->total);
$a->set_pager_itemspage($j->items_page);
}
if (!empty($j->results)) {
$id = 0;
foreach ($j->results as $jj) {
$alt_text = "";
$contact_details = Contact::getDetailsByURL($jj->url, local_user());
$itemurl = (($contact_details["addr"] != "") ? $contact_details["addr"] : $jj->url);
// If We already know this contact then don't show the "connect" button
if ($jj->cid > 0) {
$connlnk = "";
$conntxt = "";
$contact = DBA::selectFirst('contact', [], ['id' => $jj->cid]);
if (DBA::isResult($contact)) {
$photo_menu = Contact::photoMenu($contact);
$details = _contact_detail_for_template($contact);
$alt_text = $details['alt_text'];
} else {
$photo_menu = [];
}
} else {
$connlnk = System::baseUrl().'/follow/?url='.(!empty($jj->connect) ? $jj->connect : $jj->url);
$conntxt = L10n::t('Connect');
$photo_menu = [
'profile' => [L10n::t("View Profile"), Contact::magicLink($jj->url)],
'follow' => [L10n::t("Connect/Follow"), $connlnk]
];
}
$jj->photo = str_replace("http:///photo/", get_server()."/photo/", $jj->photo);
$entry = [
'alt_text' => $alt_text,
'url' => Contact::magicLink($jj->url),
'itemurl' => $itemurl,
'name' => htmlentities($jj->name),
'thumb' => ProxyUtils::proxifyUrl($jj->photo, false, ProxyUtils::SIZE_THUMB),
'img_hover' => $jj->tags,
'conntxt' => $conntxt,
'connlnk' => $connlnk,
'photo_menu' => $photo_menu,
'details' => $contact_details['location'],
'tags' => $contact_details['keywords'],
'about' => $contact_details['about'],
'account_type' => Contact::getAccountType($contact_details),
'network' => ContactSelector::networkToName($jj->network, $jj->url),
'id' => ++$id,
];
$entries[] = $entry;
}
$tpl = get_markup_template('viewcontact_template.tpl');
$o .= replace_macros($tpl,[
'title' => $header,
'$contacts' => $entries,
'$paginate' => paginate($a),
]);
} else {
info(L10n::t('No matches') . EOL);
}
}
return $o;
}