169 lines
3.7 KiB
PHP
169 lines
3.7 KiB
PHP
<?php
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/**
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* @file include/text.php
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*/
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use Friendica\Content\Text\BBCode;
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use Friendica\Model\FileTag;
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use Friendica\Model\Group;
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use Friendica\Util\Strings;
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/**
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* Wrap ACL elements in angle brackets for storage
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* @param string $item
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*/
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function sanitise_acl(&$item) {
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if (intval($item)) {
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$item = '<' . intval(Strings::escapeTags(trim($item))) . '>';
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} elseif (in_array($item, [Group::FOLLOWERS, Group::MUTUALS])) {
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$item = '<' . $item . '>';
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} else {
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unset($item);
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}
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}
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/**
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* Convert an ACL array to a storable string
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*
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* Normally ACL permissions will be an array.
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* We'll also allow a comma-separated string.
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*
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* @param string|array $p
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* @return string
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*/
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function perms2str($p) {
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$ret = '';
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if (is_array($p)) {
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$tmp = $p;
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} else {
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$tmp = explode(',', $p);
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}
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if (is_array($tmp)) {
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array_walk($tmp, 'sanitise_acl');
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$ret = implode('', $tmp);
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}
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return $ret;
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}
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/**
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* Compare activity uri. Knows about activity namespace.
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*
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* @param string $haystack
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* @param string $needle
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* @return boolean
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*/
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function activity_match($haystack,$needle) {
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return (($haystack === $needle) || ((basename($needle) === $haystack) && strstr($needle, NAMESPACE_ACTIVITY_SCHEMA)));
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}
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/**
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* quick and dirty quoted_printable encoding
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*
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* @param string $s
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* @return string
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*/
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function qp($s) {
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return str_replace("%", "=", rawurlencode($s));
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}
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/**
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* @brief Given a text string, convert from bbcode to html and add smilie icons.
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*
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* @param string $text String with bbcode.
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* @return string Formatted HTML
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* @throws \Friendica\Network\HTTPException\InternalServerErrorException
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*/
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function prepare_text($text)
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{
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$s = BBCode::convert($text);
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return trim($s);
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}
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/**
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* return array with details for categories and folders for an item
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*
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* @param array $item
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* @return array
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*
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* [
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* [ // categories array
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* {
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* 'name': 'category name',
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* 'removeurl': 'url to remove this category',
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* 'first': 'is the first in this array? true/false',
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* 'last': 'is the last in this array? true/false',
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* } ,
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* ....
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* ],
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* [ //folders array
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* {
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* 'name': 'folder name',
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* 'removeurl': 'url to remove this folder',
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* 'first': 'is the first in this array? true/false',
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* 'last': 'is the last in this array? true/false',
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* } ,
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* ....
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* ]
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* ]
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*/
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function get_cats_and_terms($item)
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{
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$categories = [];
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$folders = [];
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$first = true;
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foreach (FileTag::fileToArray($item['file'] ?? '', 'category') as $savedFolderName) {
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$categories[] = [
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'name' => $savedFolderName,
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'url' => "#",
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'removeurl' => ((local_user() == $item['uid']) ? 'filerm/' . $item['id'] . '?f=&cat=' . rawurlencode($savedFolderName) : ""),
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'first' => $first,
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'last' => false
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];
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$first = false;
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}
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if (count($categories)) {
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$categories[count($categories) - 1]['last'] = true;
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}
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if (local_user() == $item['uid']) {
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foreach (FileTag::fileToArray($item['file'] ?? '') as $savedFolderName) {
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$folders[] = [
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'name' => $savedFolderName,
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'url' => "#",
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'removeurl' => ((local_user() == $item['uid']) ? 'filerm/' . $item['id'] . '?f=&term=' . rawurlencode($savedFolderName) : ""),
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'first' => $first,
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'last' => false
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];
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$first = false;
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}
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}
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if (count($folders)) {
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$folders[count($folders) - 1]['last'] = true;
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}
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return [$categories, $folders];
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}
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/// @TODO Rewrite this
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function is_a_date_arg($s) {
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$i = intval($s);
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if ($i > 1900) {
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$y = date('Y');
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if ($i <= $y + 1 && strpos($s, '-') == 4) {
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$m = intval(substr($s, 5));
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if ($m > 0 && $m <= 12) {
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return true;
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}
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}
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}
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return false;
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}
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