friendica_2021-01/mod/fsuggest.php

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<?php
/**
* @file mod/fsuggest.php
*/
use Friendica\App;
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use Friendica\Core\ACL;
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use Friendica\Core\L10n;
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use Friendica\Core\Worker;
use Friendica\Database\DBA;
use Friendica\Util\DateTimeFormat;
use Friendica\Util\Strings;
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function fsuggest_post(App $a)
{
if (! local_user()) {
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return;
}
if ($a->argc != 2) {
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return;
}
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$contact_id = intval($a->argv[1]);
$contact = DBA::selectFirst('contact', [], ['id' => $contact_id, 'uid' => local_user()]);
if (! DBA::isResult($contact)) {
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notice(L10n::t('Contact not found.') . EOL);
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return;
}
$new_contact = intval($_POST['suggest']);
$hash = Strings::getRandomHex();
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$note = Strings::escapeHtml(trim(defaults($_POST, 'note', '')));
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if ($new_contact) {
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$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval($new_contact),
intval(local_user())
);
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if (DBA::isResult($r)) {
q("INSERT INTO `fsuggest` ( `uid`,`cid`,`name`,`url`,`request`,`photo`,`note`,`created`)
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VALUES ( %d, %d, '%s','%s','%s','%s','%s','%s')",
intval(local_user()),
intval($contact_id),
DBA::escape($contact['name']),
DBA::escape($contact['url']),
DBA::escape($contact['request']),
DBA::escape($contact['photo']),
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DBA::escape($hash),
DBA::escape(DateTimeFormat::utcNow())
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);
$r = q("SELECT `id` FROM `fsuggest` WHERE `note` = '%s' AND `uid` = %d LIMIT 1",
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DBA::escape($hash),
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intval(local_user())
);
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if (DBA::isResult($r)) {
$fsuggest_id = $contact['id'];
q("UPDATE `fsuggest` SET `note` = '%s' WHERE `id` = %d AND `uid` = %d",
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DBA::escape($note),
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intval($fsuggest_id),
intval(local_user())
);
Worker::add(PRIORITY_HIGH, 'Notifier', 'suggest', $fsuggest_id);
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}
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info(L10n::t('Friend suggestion sent.') . EOL);
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}
}
}
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function fsuggest_content(App $a)
{
if (! local_user()) {
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notice(L10n::t('Permission denied.') . EOL);
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return;
}
if ($a->argc != 2) {
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return;
}
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$contact_id = intval($a->argv[1]);
$contact = DBA::selectFirst('contact', [], ['id' => $contact_id, 'uid' => local_user()]);
if (! DBA::isResult($contact)) {
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notice(L10n::t('Contact not found.') . EOL);
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return;
}
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$o = '<h3>' . L10n::t('Suggest Friends') . '</h3>';
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$o .= '<div id="fsuggest-desc" >' . L10n::t('Suggest a friend for %s', $contact['name']) . '</div>';
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$o .= '<form id="fsuggest-form" action="fsuggest/' . $contact_id . '" method="post" >';
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$o .= ACL::getSuggestContactSelectHTML(
'suggest',
'suggest-select',
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['size' => 4, 'exclude' => $contact_id, 'networks' => 'DFRN_ONLY', 'single' => true]
);
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$o .= '<div id="fsuggest-submit-wrapper"><input id="fsuggest-submit" type="submit" name="submit" value="' . L10n::t('Submit') . '" /></div>';
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$o .= '</form>';
return $o;
}