437 lines
11 KiB
PHP
437 lines
11 KiB
PHP
<?php
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namespace Zotlabs\Module;
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/* @file profile_photo.php
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@brief Module-file with functions for handling of profile-photos
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*/
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require_once('include/photo/photo_driver.php');
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require_once('include/photos.php');
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require_once('include/channel.php');
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/* @brief Function for sync'ing permissions of profile-photos and their profile
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*
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* @param $profileid The id number of the profile to sync
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* @return void
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*/
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class Profile_photo extends \Zotlabs\Web\Controller {
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/* @brief Initalize the profile-photo edit view
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*
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* @param $a Current application
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* @return void
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*
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*/
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function init() {
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if(! local_channel()) {
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return;
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}
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$channel = \App::get_channel();
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profile_load($a,$channel['channel_address']);
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}
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/* @brief Evaluate posted values
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*
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* @param $a Current application
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* @return void
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*
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*/
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function post() {
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if(! local_channel()) {
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return;
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}
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check_form_security_token_redirectOnErr('/profile_photo', 'profile_photo');
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if((x($_POST,'cropfinal')) && ($_POST['cropfinal'] == 1)) {
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// unless proven otherwise
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$is_default_profile = 1;
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if($_REQUEST['profile']) {
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$r = q("select id, profile_guid, is_default, gender from profile where id = %d and uid = %d limit 1",
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intval($_REQUEST['profile']),
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intval(local_channel())
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);
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if($r) {
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$profile = $r[0];
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if(! intval($profile['is_default']))
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$is_default_profile = 0;
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}
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}
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// phase 2 - we have finished cropping
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if(argc() != 2) {
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notice( t('Image uploaded but image cropping failed.') . EOL );
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return;
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}
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$image_id = argv(1);
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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($image_id,0,-2);
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}
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$srcX = $_POST['xstart'];
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$srcY = $_POST['ystart'];
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$srcW = $_POST['xfinal'] - $srcX;
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$srcH = $_POST['yfinal'] - $srcY;
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$r = q("SELECT * FROM photo WHERE resource_id = '%s' AND uid = %d AND imgscale = %d LIMIT 1",
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dbesc($image_id),
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dbesc(local_channel()),
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intval($scale));
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if($r) {
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$base_image = $r[0];
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$base_image['content'] = (($r[0]['os_storage']) ? @file_get_contents($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 = get_account_id();
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$p = array('aid' => $aid, 'uid' => local_channel(), 'resource_id' => $base_image['resource_id'],
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'filename' => $base_image['filename'], 'album' => t('Profile Photos'));
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$p['imgscale'] = 4;
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$p['photo_usage'] = (($is_default_profile) ? PHOTO_PROFILE : PHOTO_NORMAL);
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$r1 = $im->save($p);
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$im->scaleImage(80);
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$p['imgscale'] = 5;
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$r2 = $im->save($p);
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$im->scaleImage(48);
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$p['imgscale'] = 6;
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$r3 = $im->save($p);
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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("delete from photo where resource_id = '%s' and uid = %d and imgscale >= 4 ",
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dbesc($base_image['resource_id']),
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local_channel()
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);
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return;
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}
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$channel = \App::get_channel();
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// If setting for the default profile, unset the profile photo flag from any other photos I own
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if($is_default_profile) {
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$r = q("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($base_image['resource_id']),
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intval(local_channel())
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);
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send_profile_photo_activity($channel,$base_image,$profile);
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}
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else {
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$r = q("update profile set photo = '%s', thumb = '%s' where id = %d and uid = %d",
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dbesc(z_root() . '/photo/' . $base_image['resource_id'] . '-4'),
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dbesc(z_root() . '/photo/' . $base_image['resource_id'] . '-5'),
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intval($_REQUEST['profile']),
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intval(local_channel())
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);
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}
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profiles_build_sync(local_channel());
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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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$r = q("UPDATE xchan set xchan_photo_mimetype = '%s', xchan_photo_date = '%s'
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where xchan_hash = '%s'",
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dbesc($im->getType()),
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dbesc(datetime_convert()),
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dbesc($channel['xchan_hash'])
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);
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info( t('Shift-reload the page or clear browser cache if the new photo does not display immediately.') . EOL);
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// Update directory in background
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\Zotlabs\Daemon\Master::Summon(array('Directory',$channel['channel_id']));
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// Now copy profile-permissions to pictures, to prevent privacyleaks by automatically created folder 'Profile Pictures'
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profile_photo_set_profile_perms($_REQUEST['profile']);
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}
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else
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notice( t('Unable to process image') . EOL);
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}
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goaway(z_root() . '/profiles');
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return; // NOTREACHED
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}
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$hash = photo_new_resource();
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$smallest = 0;
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require_once('include/attach.php');
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$res = attach_store(\App::get_channel(), get_observer_hash(), '', array('album' => t('Profile Photos'), 'hash' => $hash));
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logger('attach_store: ' . print_r($res,true));
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if($res && intval($res['data']['is_photo'])) {
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$i = q("select * from photo where resource_id = '%s' and uid = %d order by imgscale",
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dbesc($hash),
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intval(local_channel())
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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']) < 2) {
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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 = (($os_storage) ? @file_get_contents($imagedata) : $imagedata);
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$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 $this->profile_photo_crop_ui_head($a, $ph, $hash, $smallest);
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}
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/* @brief Generate content of profile-photo view
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*
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* @param $a Current application
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* @return void
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*
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*/
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function get() {
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if(! local_channel()) {
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notice( t('Permission denied.') . EOL );
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return;
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}
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$channel = \App::get_channel();
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$newuser = false;
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if(argc() == 2 && argv(1) === 'new')
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$newuser = true;
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if(argv(1) === 'use') {
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if (argc() < 3) {
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notice( t('Permission denied.') . EOL );
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return;
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};
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// check_form_security_token_redirectOnErr('/profile_photo', 'profile_photo');
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$resource_id = argv(2);
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$r = q("SELECT id, album, imgscale FROM photo WHERE uid = %d AND resource_id = '%s' ORDER BY imgscale ASC",
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intval(local_channel()),
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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'] == 5)
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$havescale = true;
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}
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// set an already loaded photo as profile photo
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if(($r[0]['album'] == t('Profile Photos')) && ($havescale)) {
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// unset any existing profile photos
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$r = q("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(local_channel()));
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$r = q("UPDATE photo SET photo_usage = %d WHERE uid = %d AND resource_id = '%s'",
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intval(PHOTO_PROFILE),
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intval(local_channel()),
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dbesc($resource_id)
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);
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$r = q("UPDATE xchan set xchan_photo_date = '%s'
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where xchan_hash = '%s'",
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dbesc(datetime_convert()),
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dbesc($channel['xchan_hash'])
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);
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profile_photo_set_profile_perms(); //Reset default photo permissions to public
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\Zotlabs\Daemon\Master::Summon(array('Directory',local_channel()));
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goaway(z_root() . '/profiles');
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}
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$r = q("SELECT content, mimetype, resource_id, os_storage FROM photo WHERE id = %d and uid = %d limit 1",
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intval($r[0]['id']),
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intval(local_channel())
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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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$data = @file_get_contents($r[0]['content']);
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else
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$data = dbunescbin($r[0]['content']);
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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("select resource_id, imgscale from photo where resource_id = '%s' and uid = %d order by imgscale",
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dbesc($r[0]['resource_id']),
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intval(local_channel())
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);
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if($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']) < 2) {
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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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profile_photo_crop_ui_head($a, $ph, $hash, $smallest);
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}
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$profiles = q("select id, profile_name as name, is_default from profile where uid = %d",
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intval(local_channel())
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);
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if(! x(\App::$data,'imagecrop')) {
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$tpl = get_markup_template('profile_photo.tpl');
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$o .= replace_macros($tpl,array(
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'$user' => \App::$channel['channel_address'],
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'$lbl_upfile' => t('Upload File:'),
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'$lbl_profiles' => t('Select a profile:'),
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'$title' => t('Upload Profile Photo'),
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'$submit' => t('Upload'),
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'$profiles' => $profiles,
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'$single' => ((count($profiles) == 1) ? true : false),
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'$profile0' => $profiles[0],
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'$form_security_token' => get_form_security_token("profile_photo"),
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// FIXME - yuk
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'$select' => sprintf('%s %s', t('or'), ($newuser) ? '<a href="' . z_root() . '">' . t('skip this step') . '</a>' : '<a href="'. z_root() . '/photos/' . \App::$channel['channel_address'] . '">' . t('select a photo from your photo albums') . '</a>')
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));
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call_hooks('profile_photo_content_end', $o);
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return $o;
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}
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else {
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$filename = \App::$data['imagecrop'] . '-' . \App::$data['imagecrop_resolution'];
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$resolution = \App::$data['imagecrop_resolution'];
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$tpl = get_markup_template("cropbody.tpl");
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$o .= replace_macros($tpl,array(
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'$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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return; // NOTREACHED
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}
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/* @brief Generate the UI for photo-cropping
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*
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* @param $a Current application
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* @param $ph Photo-Factory
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* @return void
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*
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*/
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function profile_photo_crop_ui_head(&$a, $ph, $hash, $smallest){
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$max_length = get_config('system','max_image_length');
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if(! $max_length)
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$max_length = MAX_IMAGE_LENGTH;
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if($max_length > 0)
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$ph->scaleImage($max_length);
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$width = $ph->getWidth();
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$height = $ph->getHeight();
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if($width < 500 || $height < 500) {
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$ph->scaleImageUp(400);
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$width = $ph->getWidth();
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$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(get_markup_template("crophead.tpl"), array());
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return;
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}
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}
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