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540 lines
19 KiB
PHP
540 lines
19 KiB
PHP
<?php
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namespace Zotlabs\Module\Admin;
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/*
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* @file Profile_photo.php
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* @brief Module-file with functions for uploading and scaling of profile-photos
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*
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*/
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use App;
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use Zotlabs\Web\Controller;
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use Zotlabs\Lib\Libsync;
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use Zotlabs\Lib\Libprofile;
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use Zotlabs\Lib\Config;
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use Zotlabs\Daemon\Run;
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use Zotlabs\Lib\Channel;
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use Zotlabs\Extend\Hook;
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use Zotlabs\Render\Theme;
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require_once('include/photo_factory.php');
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require_once('include/photos.php');
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class Profile_photo
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{
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/* @brief Initalize the profile-photo edit view
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*
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* @return void
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*
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*/
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public function init()
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{
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if (!is_site_admin()) {
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return;
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}
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$channel = Channel::get_system();
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Libprofile::load($channel['channel_address']);
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}
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/* @brief Evaluate posted values
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*
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* @param $a Current application
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* @return void
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*
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*/
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public function post()
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{
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if (!is_site_admin()) {
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return;
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}
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$channel = Channel::get_system();
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check_form_security_token_redirectOnErr('/profile_photo', 'profile_photo');
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if ((array_key_exists('cropfinal', $_POST)) && (intval($_POST['cropfinal']) == 1)) {
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// logger('crop: ' . print_r($_POST,true));
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// phase 2 - we have finished cropping
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if (argc() != 3) {
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notice(t('Image uploaded but image cropping failed.') . EOL);
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return;
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}
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$image_id = argv(2);
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if (substr($image_id, -2, 1) == '-') {
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$scale = substr($image_id, -1, 1);
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$image_id = substr($image_id, 0, -2);
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}
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// unless proven otherwise
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$is_default_profile = 1;
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if ($_REQUEST['profile']) {
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$r = q(
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"select id, profile_guid, is_default, gender from profile where id = %d and uid = %d limit 1",
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intval($_REQUEST['profile']),
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intval($channel['channel_id'])
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);
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if ($r) {
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$profile = array_shift($r);
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if (!intval($profile['is_default'])) {
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$is_default_profile = 0;
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}
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}
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}
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$srcX = intval($_POST['xstart']);
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$srcY = intval($_POST['ystart']);
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$srcW = intval($_POST['xfinal']) - $srcX;
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$srcH = intval($_POST['yfinal']) - $srcY;
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$r = q(
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"SELECT * FROM photo WHERE resource_id = '%s' AND uid = %d AND imgscale = %d LIMIT 1",
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dbesc($image_id),
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dbesc($channel['channel_id']),
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intval($scale)
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);
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if ($r) {
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$base_image = array_shift($r);
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$base_image['content'] = (($base_image['os_storage']) ? @file_get_contents(dbunescbin($base_image['content'])) : dbunescbin($base_image['content']));
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$im = photo_factory($base_image['content'], $base_image['mimetype']);
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if ($im->is_valid()) {
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$im->cropImage(300, $srcX, $srcY, $srcW, $srcH);
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$aid = 0;
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$p = [
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'aid' => $aid,
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'uid' => $channel['channel_id'],
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'resource_id' => $base_image['resource_id'],
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'filename' => $base_image['filename'],
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'album' => t('Profile Photos'),
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'os_path' => $base_image['os_path'],
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'display_path' => $base_image['display_path'],
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'created' => $base_image['created'],
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'edited' => $base_image['edited']
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];
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$p['imgscale'] = PHOTO_RES_PROFILE_300;
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$p['photo_usage'] = (($is_default_profile) ? PHOTO_PROFILE : PHOTO_NORMAL);
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$r1 = $im->storeThumbnail($p, PHOTO_RES_PROFILE_300);
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$im->scaleImage(80);
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$p['imgscale'] = PHOTO_RES_PROFILE_80;
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$r2 = $im->storeThumbnail($p, PHOTO_RES_PROFILE_80);
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$im->scaleImage(48);
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$p['imgscale'] = PHOTO_RES_PROFILE_48;
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$r3 = $im->storeThumbnail($p, PHOTO_RES_PROFILE_48);
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if ($r1 === false || $r2 === false || $r3 === false) {
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// if one failed, delete them all so we can start over.
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notice(t('Image resize failed.') . EOL);
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$x = q(
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"delete from photo where resource_id = '%s' and uid = %d and imgscale in ( %d, %d, %d ) ",
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dbesc($base_image['resource_id']),
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$channel['channel_id'],
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intval(PHOTO_RES_PROFILE_300),
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intval(PHOTO_RES_PROFILE_80),
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intval(PHOTO_RES_PROFILE_48)
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);
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return;
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}
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$r = q(
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"UPDATE photo SET photo_usage = %d WHERE photo_usage = %d
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AND resource_id != '%s' AND uid = %d",
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intval(PHOTO_NORMAL),
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intval(PHOTO_PROFILE),
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dbesc($base_image['resource_id']),
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intval($channel['channel_id'])
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);
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// We'll set the updated profile-photo timestamp even if it isn't the default profile,
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// so that browsers will do a cache update unconditionally
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// Also set links back to site-specific profile photo url in case it was
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// changed to a generic URL by a clone operation. Otherwise the new photo may
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// not get pushed to other sites correctly.
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$r = q(
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"UPDATE xchan set xchan_photo_mimetype = '%s', xchan_photo_date = '%s', xchan_photo_l = '%s', xchan_photo_m = '%s', xchan_photo_s = '%s'
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where xchan_hash = '%s'",
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dbesc($im->getType()),
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dbesc(datetime_convert()),
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dbesc(z_root() . '/photo/profile/l/' . $channel['channel_id']),
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dbesc(z_root() . '/photo/profile/m/' . $channel['channel_id']),
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dbesc(z_root() . '/photo/profile/s/' . $channel['channel_id']),
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dbesc($channel['xchan_hash'])
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);
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// Similarly, tell the nav bar to bypass the cache and update the avatar image.
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$_SESSION['reload_avatar'] = true;
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Config::Set('system', 'site_icon_url', z_root() . '/photo/profile/m/' . $channel['channel_id']);
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info(t('Shift-reload the page or clear browser cache if the new photo does not display immediately.') . EOL);
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} else {
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notice(t('Unable to process image') . EOL);
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}
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}
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goaway(z_root() . '/admin');
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}
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// A new photo was uploaded. Store it and save some important details
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// in App::$data for use in the cropping function
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$hash = photo_new_resource();
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$importing = false;
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$smallest = 0;
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if ($_REQUEST['importfile']) {
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$hash = $_REQUEST['importfile'];
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$importing = true;
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} else {
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$matches = [];
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$partial = false;
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if (array_key_exists('HTTP_CONTENT_RANGE', $_SERVER)) {
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$pm = preg_match('/bytes (\d*)\-(\d*)\/(\d*)/', $_SERVER['HTTP_CONTENT_RANGE'], $matches);
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if ($pm) {
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logger('Content-Range: ' . print_r($matches, true), LOGGER_DEBUG);
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$partial = true;
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}
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}
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if ($partial) {
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$x = save_chunk($channel, $matches[1], $matches[2], $matches[3]);
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if ($x['partial']) {
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header('Range: bytes=0-' . (($x['length']) ? $x['length'] - 1 : 0));
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json_return_and_die($x);
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} else {
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header('Range: bytes=0-' . (($x['size']) ? $x['size'] - 1 : 0));
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$_FILES['userfile'] = [
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'name' => $x['name'],
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'type' => $x['type'],
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'tmp_name' => $x['tmp_name'],
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'error' => $x['error'],
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'size' => $x['size']
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];
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}
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} else {
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if (!array_key_exists('userfile', $_FILES)) {
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$_FILES['userfile'] = [
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'name' => $_FILES['files']['name'],
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'type' => $_FILES['files']['type'],
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'tmp_name' => $_FILES['files']['tmp_name'],
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'error' => $_FILES['files']['error'],
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'size' => $_FILES['files']['size']
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];
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}
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}
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$res = attach_store($channel, $channel['channel_hash'], '', array('album' => t('Profile Photos'), 'hash' => $hash));
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logger('attach_store: ' . print_r($res, true), LOGGER_DEBUG);
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json_return_and_die(['message' => $hash]);
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}
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if (($res && intval($res['data']['is_photo'])) || $importing) {
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$i = q(
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"select * from photo where resource_id = '%s' and uid = %d order by imgscale",
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dbesc($hash),
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intval($channel['channel_hash'])
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);
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if (!$i) {
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notice(t('Image upload failed.') . EOL);
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return;
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}
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$os_storage = false;
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foreach ($i as $ii) {
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if (intval($ii['imgscale']) < PHOTO_RES_640) {
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$smallest = intval($ii['imgscale']);
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$os_storage = intval($ii['os_storage']);
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$imagedata = $ii['content'];
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$filetype = $ii['mimetype'];
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}
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}
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}
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$imagedata = (($os_storage) ? @file_get_contents(dbunescbin($imagedata)) : dbunescbin($imagedata));
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$ph = photo_factory($imagedata, $filetype);
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if (!$ph->is_valid()) {
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notice(t('Unable to process image.') . EOL);
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return;
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}
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return $this->profile_photo_crop_ui_head($ph, $hash, $smallest);
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// This will "fall through" to the get() method, and since
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// App::$data['imagecrop'] is set, it will proceed to cropping
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// rather than present the upload form
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}
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/* @brief Generate content of profile-photo view
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*
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* @return void
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*
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*/
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public function get()
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{
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if (!is_site_admin()) {
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notice(t('Permission denied.') . EOL);
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return;
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}
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$channel = Channel::get_system();
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$pf = 0;
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$newuser = false;
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if (argc() == 3 && argv(2) === 'new') {
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$newuser = true;
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}
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if (argv(2) === 'reset') {
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Config::Delete('system', 'site_icon_url');
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}
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if (argv(2) === 'use') {
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if (argc() < 4) {
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notice(t('Permission denied.') . EOL);
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return;
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}
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$resource_id = argv(3);
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$pf = (($_REQUEST['pf']) ? intval($_REQUEST['pf']) : 0);
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$c = q(
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"select id, is_default from profile where uid = %d",
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intval($channel['channel_id'])
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);
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$multi_profiles = true;
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if (($c) && (count($c) === 1) && (intval($c[0]['is_default']))) {
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$_REQUEST['profile'] = $c[0]['id'];
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$multi_profiles = false;
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} else {
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$_REQUEST['profile'] = $pf;
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}
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$r = q(
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"SELECT id, album, imgscale FROM photo WHERE uid = %d AND resource_id = '%s' ORDER BY imgscale ASC",
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intval($channel['channel_id']),
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dbesc($resource_id)
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);
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if (!$r) {
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notice(t('Photo not available.') . EOL);
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return;
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}
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$havescale = false;
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foreach ($r as $rr) {
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if ($rr['imgscale'] == PHOTO_RES_PROFILE_80) {
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$havescale = true;
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}
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}
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// set an already loaded and cropped photo as profile photo
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if ($havescale) {
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// unset any existing profile photos
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$r = q(
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"UPDATE photo SET photo_usage = %d WHERE photo_usage = %d AND uid = %d",
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intval(PHOTO_NORMAL),
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intval(PHOTO_PROFILE),
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intval($channel['channel_id'])
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);
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$r = q(
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"UPDATE photo SET photo_usage = %d WHERE uid = %d AND resource_id = '%s'",
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intval(PHOTO_PROFILE),
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intval($channel['channel_id']),
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dbesc($resource_id)
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);
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$r = q(
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"UPDATE xchan set xchan_photo_date = '%s' where xchan_hash = '%s'",
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dbesc(datetime_convert()),
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dbesc($channel['xchan_hash'])
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);
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goaway(z_root() . '/admin');
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}
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$r = q(
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"SELECT content, mimetype, resource_id, os_storage FROM photo WHERE id = %d and uid = %d limit 1",
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intval($r[0]['id']),
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intval($channel['channel_id'])
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);
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if (!$r) {
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notice(t('Photo not available.') . EOL);
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return;
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}
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if (intval($r[0]['os_storage'])) {
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$data = @file_get_contents(dbunescbin($r[0]['content']));
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} else {
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$data = dbunescbin($r[0]['content']);
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}
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$ph = photo_factory($data, $r[0]['mimetype']);
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$smallest = 0;
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if ($ph->is_valid()) {
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// go ahead as if we have just uploaded a new photo to crop
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$i = q(
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"select resource_id, imgscale from photo where resource_id = '%s' and uid = %d order by imgscale",
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dbesc($r[0]['resource_id']),
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intval($channel['channel_id'])
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);
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if ($i) {
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$hash = $i[0]['resource_id'];
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foreach ($i as $ii) {
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if (intval($ii['imgscale']) < PHOTO_RES_640) {
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$smallest = intval($ii['imgscale']);
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}
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}
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}
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}
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if ($multi_profiles) {
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App::$data['importfile'] = $resource_id;
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} else {
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$this->profile_photo_crop_ui_head($ph, $hash, $smallest);
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}
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// falls through with App::$data['imagecrop'] set so we go straight to the cropping section
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}
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// present an upload form
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$profiles = q(
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"select id, profile_name as name, is_default from profile where uid = %d order by id asc",
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intval($channel['channel_id'])
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);
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if ($profiles) {
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for ($x = 0; $x < count($profiles); $x++) {
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$profiles[$x]['selected'] = false;
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if ($pf && $profiles[$x]['id'] == $pf) {
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$profiles[$x]['selected'] = true;
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}
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if ((!$pf) && $profiles[$x]['is_default']) {
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$profiles[$x]['selected'] = true;
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}
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}
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}
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$importing = ((array_key_exists('importfile', App::$data)) ? true : false);
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if (!array_key_exists('imagecrop', App::$data)) {
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$tpl = Theme::get_template('admin_profile_photo.tpl');
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$o .= replace_macros($tpl, [
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'$user' => $channel['channel_address'],
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'$channel_id' => $channel['channel_id'],
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'$info' => ((count($profiles) > 1) ? t('Your default profile photo is visible to anybody on the internet. Profile photos for alternate profiles will inherit the permissions of the profile') : t('Your site photo is visible to anybody on the internet and may be distributed to other websites.')),
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'$importfile' => (($importing) ? App::$data['importfile'] : ''),
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'$lbl_upfile' => t('Upload File:'),
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'$lbl_profiles' => t('Select a profile:'),
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'$title' => (($importing) ? t('Use Photo for Site Logo') : t('Change Site Logo')),
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'$submit' => (($importing) ? t('Use') : t('Upload')),
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'$profiles' => $profiles,
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'$single' => ((count($profiles) == 1) ? true : false),
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'$profile0' => $profiles[0],
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'$embedPhotos' => t('Use a photo from your albums'),
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'$embedPhotosModalTitle' => t('Use a photo from your albums'),
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'$embedPhotosModalCancel' => t('Cancel'),
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'$embedPhotosModalOK' => t('OK'),
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'$modalchooseimages' => t('Choose images to embed'),
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'$modalchoosealbum' => t('Choose an album'),
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'$modaldiffalbum' => t('Choose a different album'),
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'$modalerrorlist' => t('Error getting album list'),
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'$modalerrorlink' => t('Error getting photo link'),
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'$modalerroralbum' => t('Error getting album'),
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'$form_security_token' => get_form_security_token("profile_photo"),
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'$select' => t('Select previously uploaded photo'),
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]);
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Hook::call('profile_photo_content_end', $o);
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return $o;
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} else {
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// present a cropping form
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$filename = App::$data['imagecrop'] . '-' . App::$data['imagecrop_resolution'];
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$resolution = App::$data['imagecrop_resolution'];
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$o .= replace_macros(Theme::get_template('admin_cropbody.tpl'), [
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'$filename' => $filename,
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'$profile' => intval($_REQUEST['profile']),
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'$resource' => App::$data['imagecrop'] . '-' . App::$data['imagecrop_resolution'],
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'$image_url' => z_root() . '/photo/' . $filename,
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'$title' => t('Crop Image'),
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'$desc' => t('Please adjust the image cropping for optimum viewing.'),
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'$form_security_token' => get_form_security_token("profile_photo"),
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'$done' => t('Done Editing')
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]);
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return $o;
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}
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}
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/* @brief Generate the UI for photo-cropping
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*
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* @param $ph Photo-Factory
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* @return void
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*
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*/
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public function profile_photo_crop_ui_head($ph, $hash, $smallest)
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{
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$max_length = get_config('system', 'max_image_length', MAX_IMAGE_LENGTH);
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if ($max_length > 0) {
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$ph->scaleImage($max_length);
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}
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App::$data['width'] = $ph->getWidth();
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App::$data['height'] = $ph->getHeight();
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if (App::$data['width'] < 500 || App::$data['height'] < 500) {
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$ph->scaleImageUp(400);
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App::$data['width'] = $ph->getWidth();
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App::$data['height'] = $ph->getHeight();
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}
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App::$data['imagecrop'] = $hash;
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App::$data['imagecrop_resolution'] = $smallest;
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App::$page['htmlhead'] .= replace_macros(Theme::get_template('crophead.tpl'), []);
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return;
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}
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}
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