sforkowany z mirror/friendica
211 wiersze
5.3 KiB
PHP
211 wiersze
5.3 KiB
PHP
<?php
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/**
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* @file mod/tagger.php
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*/
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use Friendica\App;
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use Friendica\Core\Addon;
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use Friendica\Core\L10n;
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use Friendica\Core\Logger;
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use Friendica\Core\System;
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use Friendica\Core\Worker;
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use Friendica\Database\DBA;
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use Friendica\Model\Item;
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use Friendica\Util\XML;
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require_once 'include/items.php';
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function tagger_content(App $a) {
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if (!local_user() && !remote_user()) {
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return;
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}
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$term = notags(trim($_GET['term']));
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// no commas allowed
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$term = str_replace([',',' '],['','_'],$term);
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if (!$term) {
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return;
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}
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$item_id = (($a->argc > 1) ? notags(trim($a->argv[1])) : 0);
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Logger::log('tagger: tag ' . $term . ' item ' . $item_id);
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$item = Item::selectFirst([], ['id' => $item_id]);
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if (!$item_id || !DBA::isResult($item)) {
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Logger::log('tagger: no item ' . $item_id);
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return;
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}
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$owner_uid = $item['uid'];
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$owner_nick = '';
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$blocktags = 0;
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$r = q("select `nickname`,`blocktags` from user where uid = %d limit 1",
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intval($owner_uid)
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);
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if (DBA::isResult($r)) {
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$owner_nick = $r[0]['nickname'];
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$blocktags = $r[0]['blocktags'];
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}
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if (local_user() != $owner_uid) {
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return;
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}
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$r = q("select * from contact where self = 1 and uid = %d limit 1",
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intval(local_user())
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);
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if (DBA::isResult($r)) {
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$contact = $r[0];
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} else {
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Logger::log('tagger: no contact_id');
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return;
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}
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$uri = Item::newURI($owner_uid);
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$xterm = XML::escape($term);
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$post_type = (($item['resource-id']) ? L10n::t('photo') : L10n::t('status'));
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$targettype = (($item['resource-id']) ? ACTIVITY_OBJ_IMAGE : ACTIVITY_OBJ_NOTE );
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if ($owner_nick) {
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$href = System::baseUrl() . '/display/' . $owner_nick . '/' . $item['id'];
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} else {
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$href = System::baseUrl() . '/display/' . $item['guid'];
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}
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$link = XML::escape('<link rel="alternate" type="text/html" href="'. $href . '" />' . "\n") ;
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$body = XML::escape($item['body']);
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$target = <<< EOT
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<target>
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<type>$targettype</type>
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<local>1</local>
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<id>{$item['uri']}</id>
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<link>$link</link>
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<title></title>
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<content>$body</content>
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</target>
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EOT;
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$tagid = System::baseUrl() . '/search?tag=' . $term;
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$objtype = ACTIVITY_OBJ_TAGTERM;
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$obj = <<< EOT
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<object>
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<type>$objtype</type>
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<local>1</local>
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<id>$tagid</id>
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<link>$tagid</link>
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<title>$xterm</title>
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<content>$xterm</content>
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</object>
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EOT;
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$bodyverb = L10n::t('%1$s tagged %2$s\'s %3$s with %4$s');
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if (!isset($bodyverb)) {
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return;
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}
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$termlink = html_entity_decode('⌗') . '[url=' . System::baseUrl() . '/search?tag=' . urlencode($term) . ']'. $term . '[/url]';
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$arr = [];
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$arr['guid'] = System::createUUID();
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$arr['uri'] = $uri;
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$arr['uid'] = $owner_uid;
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$arr['contact-id'] = $contact['id'];
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$arr['wall'] = $item['wall'];
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$arr['gravity'] = GRAVITY_COMMENT;
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$arr['parent'] = $item['id'];
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$arr['parent-uri'] = $item['uri'];
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$arr['owner-name'] = $item['author-name'];
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$arr['owner-link'] = $item['author-link'];
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$arr['owner-avatar'] = $item['author-avatar'];
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$arr['author-name'] = $contact['name'];
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$arr['author-link'] = $contact['url'];
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$arr['author-avatar'] = $contact['thumb'];
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$ulink = '[url=' . $contact['url'] . ']' . $contact['name'] . '[/url]';
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$alink = '[url=' . $item['author-link'] . ']' . $item['author-name'] . '[/url]';
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$plink = '[url=' . $item['plink'] . ']' . $post_type . '[/url]';
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$arr['body'] = sprintf( $bodyverb, $ulink, $alink, $plink, $termlink );
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$arr['verb'] = ACTIVITY_TAG;
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$arr['target-type'] = $targettype;
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$arr['target'] = $target;
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$arr['object-type'] = $objtype;
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$arr['object'] = $obj;
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$arr['private'] = $item['private'];
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$arr['allow_cid'] = $item['allow_cid'];
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$arr['allow_gid'] = $item['allow_gid'];
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$arr['deny_cid'] = $item['deny_cid'];
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$arr['deny_gid'] = $item['deny_gid'];
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$arr['visible'] = 1;
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$arr['unseen'] = 1;
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$arr['origin'] = 1;
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$post_id = Item::insert($arr);
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if (!$item['visible']) {
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Item::update(['visible' => true], ['id' => $item['id']]);
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}
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$term_objtype = ($item['resource-id'] ? TERM_OBJ_PHOTO : TERM_OBJ_POST);
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$t = q("SELECT count(tid) as tcount FROM term WHERE oid=%d AND term='%s'",
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intval($item['id']),
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DBA::escape($term)
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);
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if (!$blocktags && $t[0]['tcount'] == 0) {
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q("INSERT INTO term (oid, otype, type, term, url, uid) VALUE (%d, %d, %d, '%s', '%s', %d)",
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intval($item['id']),
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$term_objtype,
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TERM_HASHTAG,
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DBA::escape($term),
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DBA::escape(System::baseUrl() . '/search?tag=' . $term),
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intval($owner_uid)
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);
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}
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// if the original post is on this site, update it.
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$original_item = Item::selectFirst(['tag', 'id', 'uid'], ['origin' => true, 'uri' => $item['uri']]);
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if (DBA::isResult($original_item)) {
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$x = q("SELECT `blocktags` FROM `user` WHERE `uid`=%d LIMIT 1",
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intval($original_item['uid'])
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);
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$t = q("SELECT COUNT(`tid`) AS `tcount` FROM `term` WHERE `oid`=%d AND `term`='%s'",
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intval($original_item['id']),
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DBA::escape($term)
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);
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if (DBA::isResult($x) && !$x[0]['blocktags'] && $t[0]['tcount'] == 0){
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q("INSERT INTO term (`oid`, `otype`, `type`, `term`, `url`, `uid`) VALUE (%d, %d, %d, '%s', '%s', %d)",
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intval($original_item['id']),
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$term_objtype,
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TERM_HASHTAG,
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DBA::escape($term),
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DBA::escape(System::baseUrl() . '/search?tag=' . $term),
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intval($owner_uid)
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);
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}
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}
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$arr['id'] = $post_id;
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Addon::callHooks('post_local_end', $arr);
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Worker::add(PRIORITY_HIGH, "Notifier", "tag", $post_id);
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killme();
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return; // NOTREACHED
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}
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