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383 lines
13 KiB
PHP
383 lines
13 KiB
PHP
<?php
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namespace Code\Module;
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use App;
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use Code\Lib\Addon;
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use Code\Web\Controller;
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use Code\Lib\Channel;
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use Code\Render\Theme;
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require_once('include/attach.php');
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require_once('include/photos.php');
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class Embedphotos extends Controller
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{
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/**
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*
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* This is the POST destination for the embedphotos button
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*
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*/
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public function post()
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{
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$channel_id = local_channel();
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if (argc() > 1 && argv(1) === 'album') {
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// API: /embedphotos/album
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$name = (x($_POST, 'name') ? $_POST['name'] : null);
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if (!$name) {
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json_return_and_die(['errormsg' => 'Error retrieving album', 'status' => false]);
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}
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$options = ['channel_id' => $channel_id, 'album' => $name];
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if (argc() > 2) {
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$options['type'] = argv(2);
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}
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$album = embedfolder_widget($options);
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json_return_and_die(['status' => true, 'content' => $album]);
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}
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if (argc() > 1 && argv(1) === 'albumlist') {
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// API: /embedphotos/albumlist
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$album_list = $this->embedphotos_album_list($channel_id);
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json_return_and_die(['status' => true, 'albumlist' => $album_list]);
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}
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if (argc() > 1 && argv(1) === 'filelist') {
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// API: /embedphotos/albumlist
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$album_list = $this->embedfiles_list($channel_id);
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json_return_and_die(['status' => true, 'albumlist' => $album_list]);
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}
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if (argc() > 1 && argv(1) === 'photolink') {
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// API: /embedphotos/photolink
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$href = (x($_POST, 'href') ? $_POST['href'] : null);
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if (!$href) {
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json_return_and_die(['errormsg' => 'Error retrieving link ' . $href, 'status' => false]);
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}
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$tmp = explode('/', $href);
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$resource_id = array_pop($tmp);
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$x = self::photolink($resource_id, $channel_id);
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if ($x) {
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json_return_and_die(['status' => true, 'photolink' => $x, 'resource_id' => $resource_id]);
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}
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json_return_and_die(['errormsg' => 'Error retrieving resource ' . $resource_id, 'status' => false]);
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}
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if (argc() > 1 && argv(1) === 'filelink') {
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// API: /embedphotos/filelink
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$resource_id = argv(2);
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if (!$resource_id) {
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json_return_and_die(['errormsg' => 'Error retrieving link ' . (string) $resource_id, 'status' => false]);
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}
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$x = self::filelink($resource_id, $channel_id);
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if ($x) {
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json_return_and_die(['status' => true, 'photolink' => $x, 'resource_id' => $resource_id]);
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}
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json_return_and_die(['errormsg' => 'Error retrieving resource ' . $resource_id, 'status' => false]);
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}
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}
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protected static function photolink($resource, $channel_id = 0)
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{
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if (intval($channel_id)) {
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$channel = Channel::from_id($channel_id);
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} else {
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$channel = App::get_channel();
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}
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$output = EMPTY_STR;
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if ($channel) {
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$resolution = 1;
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$r = q(
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"select mimetype, height, width, title from photo where resource_id = '%s' and imgscale = %d and uid = %d limit 1",
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dbesc($resource),
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intval($resolution),
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intval($channel['channel_id'])
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);
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if (!$r) {
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return $output;
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}
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if ($r[0]['mimetype'] === 'image/jpeg') {
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$ext = '.jpg';
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} elseif ($r[0]['mimetype'] === 'image/png') {
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$ext = '.png';
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} elseif ($r[0]['mimetype'] === 'image/gif') {
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$ext = '.gif';
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} else {
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$ext = EMPTY_STR;
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}
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$alt = $r[0]['title'];
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if (!$alt) {
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$a = q(
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"select filename from attach where hash = '%s' and uid = %d limit 1",
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dbesc($resource),
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intval($channel['channel_id'])
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);
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if ($a) {
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$alt = $a[0]['filename'];
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} else {
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$alt = t('Image/photo');
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}
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}
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$alt = ' alt="' . $alt . '"';
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$output = '[zrl=' . z_root() . '/photos/' . $channel['channel_address'] . '/image/' . $resource . ']'
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. '[zmg width="' . $r[0]['width'] . '" height="' . $r[0]['height'] . '"' . $alt . ']'
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. z_root() . '/photo/' . $resource . '-' . $resolution . $ext . '[/zmg][/zrl]';
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return $output;
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}
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return '';
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}
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protected static function filelink($resource, $channel_id = 0)
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{
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if (intval($channel_id)) {
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$channel = Channel::from_id($channel_id);
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} else {
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$channel = App::get_channel();
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}
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$r = attach_by_hash($resource,get_observer_hash());
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$url = z_root() . '/cloud/' . $channel['channel_address'] . '/' . $r['data']['display_path'];
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if (str_starts_with($r['data']['filetype'], 'video')) {
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for ($n = 0; $n < 15; $n++) {
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$thumb = Linkinfo::get_video_poster($url);
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if ($thumb) {
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break;
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}
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sleep(1);
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}
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if ($thumb) {
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$s .= "\n\n" . '[zvideo poster=\'' . $thumb . '\']' . $url . '[/zvideo]' . "\n\n";
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} else {
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$s .= "\n\n" . '[zvideo]' . $url . '[/zvideo]' . "\n\n";
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}
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}
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if (str_starts_with($r['data']['filetype'], 'audio')) {
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$s .= "\n\n" . '[zaudio]' . $url . '[/zaudio]' . "\n\n";
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}
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if ($r['data']['filetype'] === 'image/svg+xml') {
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$x = @file_get_contents('store/' . $channel['channel_address'] . '/' . $r['data']['os_path']);
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if ($x) {
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$bb = svg2bb($x);
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if ($bb) {
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$s .= "\n\n" . $bb;
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} else {
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logger('empty return from svgbb');
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}
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} else {
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logger('unable to read svg data file: ' . 'store/' . $channel['channel_address'] . '/' . $r['data']['os_path']);
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}
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}
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elseif ($r['data']['is_photo']) {
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$s = self::getPhotoBody($r['data'], $channel);
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}
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if ($r['data']['filetype'] === 'text/vnd.abc' && Addon::is_installed('abc')) {
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$x = @file_get_contents('store/' . $channel['channel_address'] . '/' . $r['data']['os_path']);
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if ($x) {
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$s .= "\n\n" . '[abc]' . $x . '[/abc]';
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} else {
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logger('unable to read ABC data file: ' . 'store/' . $channel['channel_address'] . '/' . $r['data']['os_path']);
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}
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}
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if ($r['data']['filetype'] === 'text/calendar') {
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$content = @file_get_contents('store/' . $channel['channel_address'] . '/' . $r['data']['os_path']);
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if ($content) {
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$ev = ical_to_ev($content);
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if ($ev) {
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$s .= "\n\n" . format_event_bbcode($ev[0]) . "\n\n";
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}
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}
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}
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if (in_array($r['data']['filetype'], ['text/x-multicode', 'text/bbcode', 'text/markdown', 'text/html'])) {
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$content = @file_get_contents('store/' . $channel['channel_address'] . '/' . $r['data']['os_path']);
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if ($content) {
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$text = z_input_filter($content, $r['data']['filetype']);
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if ($text) {
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$s .= "\n\n" . $text . "\n\n";
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}
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}
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}
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$s .= "\n\n" . '[attachment]' . $r['data']['hash'] . ',' . $r['data']['revision'] . '[/attachment]' . "\n";
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return $s;
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}
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public static function getPhotoBody($attach,$channel)
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{
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$r = q("select * from photo where resource_id = '%s' and uid = %d order by imgscale",
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dbesc($attach['hash']),
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intval($channel['channel_id'])
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);
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if (!$r) {
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return '';
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}
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$ext = '';
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if ($r[0]['mimetype'] === 'image/jpeg') {
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$ext = '.jpg';
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} elseif ($r[0]['mimetype'] === 'image/png') {
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$ext = '.png';
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} elseif ($r[0]['mimetype'] === 'image/gif') {
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$ext = '.gif';
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} else {
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$ext = EMPTY_STR;
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}
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$image = isset($r[1]) ? $r[1] : $r[0];
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$link = '[zrl=' . z_root() . '/photos/' . $channel['channel_address'] . '/image/' . $attach['hash'] . ']'
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. '[zmg alt="' . ($image['description'] ?: $image['filename']) . '"]'
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. z_root() . '/photo/' . $attach['hash'] . '-' . $image['imgscale'] . (($ext) ?: '') . '[/zmg][/zrl]' . "\n\n";
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return $link;
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}
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/**
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* Copied from include/widgets.php::widget_album() with a modification to get the profile_uid from
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* the input array as in widget_item()
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*
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* @param array $args
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* @return string with HTML
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*/
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public function embedphotos_widget_album($args)
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{
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$channel_id = 0;
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if (array_key_exists('channel_id', $args)) {
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$channel_id = $args['channel_id'];
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$channel = Channel::from_id($channel_id);
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}
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if (!$channel_id) {
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return '';
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}
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$owner_uid = $channel_id;
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require_once('include/security.php');
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$sql_extra = permissions_sql($channel_id);
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if (!perm_is_allowed($channel_id, get_observer_hash(), 'view_storage')) {
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return '';
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}
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if ($args['album']) {
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$album = (($args['album'] === '/') ? '' : $args['album']);
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}
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if ($args['title']) {
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$title = $args['title'];
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}
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/**
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* This may return incorrect permissions if you have multiple directories of the same name.
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* It is a limitation of the photo table using a name for a photo album instead of a folder hash
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*/
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if ($album) {
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$x = q(
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"select hash from attach where filename = '%s' and uid = %d limit 1",
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dbesc($album),
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intval($owner_uid)
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);
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if ($x) {
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$y = attach_can_view_folder($owner_uid, get_observer_hash(), $x[0]['hash']);
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if (!$y) {
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return '';
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}
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}
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}
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$order = 'DESC';
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$r = q(
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"SELECT p.resource_id, p.id, p.filename, p.mimetype, p.imgscale, p.description, p.created FROM photo p INNER JOIN
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(SELECT resource_id, max(imgscale) imgscale FROM photo WHERE uid = %d AND album = '%s' AND imgscale <= 4
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AND photo_usage IN ( %d, %d ) $sql_extra GROUP BY resource_id) ph
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ON (p.resource_id = ph.resource_id AND p.imgscale = ph.imgscale)
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ORDER BY created $order",
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intval($owner_uid),
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dbesc($album),
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intval(PHOTO_NORMAL),
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intval(PHOTO_PROFILE)
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);
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// We will need this to map mimetypes to appropriate file extensions
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$ph = photo_factory('');
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$phototypes = $ph->supportedTypes();
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$photos = [];
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if ($r) {
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$twist = 'rotright';
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foreach ($r as $rr) {
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if ($twist == 'rotright') {
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$twist = 'rotleft';
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} else {
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$twist = 'rotright';
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}
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$ext = $phototypes[$rr['mimetype']];
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$imgalt_e = $rr['filename'];
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$desc_e = $rr['description'];
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$imagelink = (z_root() . '/photos/' . $channel['channel_address'] . '/image/' . $rr['resource_id']
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. (($_GET['order'] === 'posted') ? '?f=&order=posted' : ''));
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$photos[] = [
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'id' => $rr['id'],
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'twist' => ' ' . $twist . rand(2, 4),
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'link' => $imagelink,
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'title' => t('View Photo'),
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'src' => z_root() . '/photo/' . $rr['resource_id'] . '-' . $rr['imgscale'] . '.' . $ext,
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'alt' => $imgalt_e,
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'desc' => $desc_e,
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'ext' => $ext,
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'hash' => $rr['resource_id'],
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'unknown' => t('Unknown')
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];
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}
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}
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$o = replace_macros(Theme::get_template('photo_album.tpl'), [
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'$photos' => $photos,
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'$album' => (($title) ? $title : $album),
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'$album_id' => rand(),
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'$album_edit' => [t('Edit Album'), false],
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'$can_post' => false,
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'$upload' => [t('Upload'), z_root() . '/photos/' . $channel['channel_address'] . '/upload/' . bin2hex($album)],
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'$order' => false,
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'$upload_form' => false,
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'$no_fullscreen_btn' => true
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]);
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return $o;
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}
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public function embedphotos_album_list($channel_id)
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{
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$channel = Channel::from_id($channel_id);
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$p = photos_albums_list($channel, App::get_observer());
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if ($p['success']) {
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return $p['albums'];
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} else {
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return null;
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}
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}
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public function embedfiles_list($channel_id)
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{
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$channel = Channel::from_id($channel_id);
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$p = attach_dirlist($channel,App::get_observer());
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if ($p['success']) {
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return $p['folders'];
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} else {
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return null;
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}
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}
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}
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