diff options
Diffstat (limited to 'Zotlabs/Module/Profile_photo.php')
| -rw-r--r-- | Zotlabs/Module/Profile_photo.php | 436 |
1 files changed, 436 insertions, 0 deletions
diff --git a/Zotlabs/Module/Profile_photo.php b/Zotlabs/Module/Profile_photo.php new file mode 100644 index 000000000..8f879503c --- /dev/null +++ b/Zotlabs/Module/Profile_photo.php @@ -0,0 +1,436 @@ +<?php +namespace Zotlabs\Module; + +/* @file profile_photo.php + @brief Module-file with functions for handling of profile-photos + +*/ + + +require_once('include/photo/photo_driver.php'); +require_once('include/photos.php'); +require_once('include/identity.php'); + +/* @brief Function for sync'ing permissions of profile-photos and their profile +* +* @param $profileid The id number of the profile to sync +* @return void +*/ + + +class Profile_photo extends \Zotlabs\Web\Controller { + + + /* @brief Initalize the profile-photo edit view + * + * @param $a Current application + * @return void + * + */ + + function init() { + + if(! local_channel()) { + return; + } + + $channel = \App::get_channel(); + profile_load($a,$channel['channel_address']); + + } + + /* @brief Evaluate posted values + * + * @param $a Current application + * @return void + * + */ + + function post() { + + if(! local_channel()) { + return; + } + + check_form_security_token_redirectOnErr('/profile_photo', 'profile_photo'); + + if((x($_POST,'cropfinal')) && ($_POST['cropfinal'] == 1)) { + + // unless proven otherwise + $is_default_profile = 1; + + if($_REQUEST['profile']) { + $r = q("select id, profile_guid, is_default, gender from profile where id = %d and uid = %d limit 1", + intval($_REQUEST['profile']), + intval(local_channel()) + ); + if($r) { + $profile = $r[0]; + if(! intval($profile['is_default'])) + $is_default_profile = 0; + } + } + + + + // phase 2 - we have finished cropping + + if(argc() != 2) { + notice( t('Image uploaded but image cropping failed.') . EOL ); + return; + } + + $image_id = argv(1); + + if(substr($image_id,-2,1) == '-') { + $scale = substr($image_id,-1,1); + $image_id = substr($image_id,0,-2); + } + + + $srcX = $_POST['xstart']; + $srcY = $_POST['ystart']; + $srcW = $_POST['xfinal'] - $srcX; + $srcH = $_POST['yfinal'] - $srcY; + + $r = q("SELECT * FROM photo WHERE resource_id = '%s' AND uid = %d AND scale = %d LIMIT 1", + dbesc($image_id), + dbesc(local_channel()), + intval($scale)); + + if($r) { + + $base_image = $r[0]; + $base_image['data'] = (($r[0]['os_storage']) ? @file_get_contents($base_image['data']) : dbunescbin($base_image['data'])); + + $im = photo_factory($base_image['data'], $base_image['type']); + if($im->is_valid()) { + + $im->cropImage(300,$srcX,$srcY,$srcW,$srcH); + + $aid = get_account_id(); + + $p = array('aid' => $aid, 'uid' => local_channel(), 'resource_id' => $base_image['resource_id'], + 'filename' => $base_image['filename'], 'album' => t('Profile Photos')); + + $p['scale'] = 4; + $p['photo_usage'] = (($is_default_profile) ? PHOTO_PROFILE : PHOTO_NORMAL); + + $r1 = $im->save($p); + + $im->scaleImage(80); + $p['scale'] = 5; + + $r2 = $im->save($p); + + $im->scaleImage(48); + $p['scale'] = 6; + + $r3 = $im->save($p); + + if($r1 === false || $r2 === false || $r3 === false) { + // if one failed, delete them all so we can start over. + notice( t('Image resize failed.') . EOL ); + $x = q("delete from photo where resource_id = '%s' and uid = %d and scale >= 4 ", + dbesc($base_image['resource_id']), + local_channel() + ); + return; + } + + $channel = \App::get_channel(); + + // If setting for the default profile, unset the profile photo flag from any other photos I own + + if($is_default_profile) { + $r = q("UPDATE photo SET photo_usage = %d WHERE photo_usage = %d + AND resource_id != '%s' AND `uid` = %d", + intval(PHOTO_NORMAL), + intval(PHOTO_PROFILE), + dbesc($base_image['resource_id']), + intval(local_channel()) + ); + + send_profile_photo_activity($channel,$base_image,$profile); + + } + else { + $r = q("update profile set photo = '%s', thumb = '%s' where id = %d and uid = %d", + dbesc(z_root() . '/photo/' . $base_image['resource_id'] . '-4'), + dbesc(z_root() . '/photo/' . $base_image['resource_id'] . '-5'), + intval($_REQUEST['profile']), + intval(local_channel()) + ); + } + + profiles_build_sync(local_channel()); + + // We'll set the updated profile-photo timestamp even if it isn't the default profile, + // so that browsers will do a cache update unconditionally + + + $r = q("UPDATE xchan set xchan_photo_mimetype = '%s', xchan_photo_date = '%s' + where xchan_hash = '%s'", + dbesc($im->getType()), + dbesc(datetime_convert()), + dbesc($channel['xchan_hash']) + ); + + info( t('Shift-reload the page or clear browser cache if the new photo does not display immediately.') . EOL); + + // Update directory in background + proc_run('php',"include/directory.php",$channel['channel_id']); + + // Now copy profile-permissions to pictures, to prevent privacyleaks by automatically created folder 'Profile Pictures' + + profile_photo_set_profile_perms($_REQUEST['profile']); + + + + } + else + notice( t('Unable to process image') . EOL); + } + + goaway(z_root() . '/profiles'); + return; // NOTREACHED + } + + + + $hash = photo_new_resource(); + $smallest = 0; + + require_once('include/attach.php'); + + $res = attach_store(\App::get_channel(), get_observer_hash(), '', array('album' => t('Profile Photos'), 'hash' => $hash)); + + logger('attach_store: ' . print_r($res,true)); + + if($res && intval($res['data']['is_photo'])) { + $i = q("select * from photo where resource_id = '%s' and uid = %d order by scale", + dbesc($hash), + intval(local_channel()) + ); + + if(! $i) { + notice( t('Image upload failed.') . EOL ); + return; + } + $os_storage = false; + + foreach($i as $ii) { + if(intval($ii['scale']) < 2) { + $smallest = intval($ii['scale']); + $os_storage = intval($ii['os_storage']); + $imagedata = $ii['data']; + $filetype = $ii['type']; + } + } + } + + $imagedata = (($os_storage) ? @file_get_contents($imagedata) : $imagedata); + $ph = photo_factory($imagedata, $filetype); + + if(! $ph->is_valid()) { + notice( t('Unable to process image.') . EOL ); + return; + } + + return $this->profile_photo_crop_ui_head($a, $ph, $hash, $smallest); + + } + + + /* @brief Generate content of profile-photo view + * + * @param $a Current application + * @return void + * + */ + + + function get() { + + if(! local_channel()) { + notice( t('Permission denied.') . EOL ); + return; + } + + $channel = \App::get_channel(); + + $newuser = false; + + if(argc() == 2 && argv(1) === 'new') + $newuser = true; + + if(argv(1) === 'use') { + if (argc() < 3) { + notice( t('Permission denied.') . EOL ); + return; + }; + + // check_form_security_token_redirectOnErr('/profile_photo', 'profile_photo'); + + $resource_id = argv(2); + + + $r = q("SELECT id, album, scale FROM photo WHERE uid = %d AND resource_id = '%s' ORDER BY scale ASC", + intval(local_channel()), + dbesc($resource_id) + ); + if(! $r) { + notice( t('Photo not available.') . EOL ); + return; + } + $havescale = false; + foreach($r as $rr) { + if($rr['scale'] == 5) + $havescale = true; + } + + // set an already loaded photo as profile photo + + if(($r[0]['album'] == t('Profile Photos')) && ($havescale)) { + // unset any existing profile photos + $r = q("UPDATE photo SET photo_usage = %d WHERE photo_usage = %d AND uid = %d", + intval(PHOTO_NORMAL), + intval(PHOTO_PROFILE), + intval(local_channel())); + + $r = q("UPDATE photo SET photo_usage = %d WHERE uid = %d AND resource_id = '%s'", + intval(PHOTO_PROFILE), + intval(local_channel()), + dbesc($resource_id) + ); + + $r = q("UPDATE xchan set xchan_photo_date = '%s' + where xchan_hash = '%s'", + dbesc(datetime_convert()), + dbesc($channel['xchan_hash']) + ); + + profile_photo_set_profile_perms(); //Reset default photo permissions to public + proc_run('php','include/directory.php',local_channel()); + goaway(z_root() . '/profiles'); + } + + $r = q("SELECT `data`, `type`, resource_id, os_storage FROM photo WHERE id = %d and uid = %d limit 1", + intval($r[0]['id']), + intval(local_channel()) + + ); + if(! $r) { + notice( t('Photo not available.') . EOL ); + return; + } + + if(intval($r[0]['os_storage'])) + $data = @file_get_contents($r[0]['data']); + else + $data = dbunescbin($r[0]['data']); + + $ph = photo_factory($data, $r[0]['type']); + $smallest = 0; + if($ph->is_valid()) { + // go ahead as if we have just uploaded a new photo to crop + $i = q("select resource_id, scale from photo where resource_id = '%s' and uid = %d order by scale", + dbesc($r[0]['resource_id']), + intval(local_channel()) + ); + + if($i) { + $hash = $i[0]['resource_id']; + foreach($i as $ii) { + if(intval($ii['scale']) < 2) { + $smallest = intval($ii['scale']); + } + } + } + } + + profile_photo_crop_ui_head($a, $ph, $hash, $smallest); + } + + $profiles = q("select id, profile_name as name, is_default from profile where uid = %d", + intval(local_channel()) + ); + + if(! x(\App::$data,'imagecrop')) { + + $tpl = get_markup_template('profile_photo.tpl'); + + $o .= replace_macros($tpl,array( + '$user' => \App::$channel['channel_address'], + '$lbl_upfile' => t('Upload File:'), + '$lbl_profiles' => t('Select a profile:'), + '$title' => t('Upload Profile Photo'), + '$submit' => t('Upload'), + '$profiles' => $profiles, + '$single' => ((count($profiles) == 1) ? true : false), + '$profile0' => $profiles[0], + '$form_security_token' => get_form_security_token("profile_photo"), + // FIXME - yuk + '$select' => sprintf('%s %s', t('or'), ($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>') + )); + + call_hooks('profile_photo_content_end', $o); + + return $o; + } + else { + $filename = \App::$data['imagecrop'] . '-' . \App::$data['imagecrop_resolution']; + $resolution = \App::$data['imagecrop_resolution']; + $tpl = get_markup_template("cropbody.tpl"); + $o .= replace_macros($tpl,array( + '$filename' => $filename, + '$profile' => intval($_REQUEST['profile']), + '$resource' => \App::$data['imagecrop'] . '-' . \App::$data['imagecrop_resolution'], + '$image_url' => z_root() . '/photo/' . $filename, + '$title' => t('Crop Image'), + '$desc' => t('Please adjust the image cropping for optimum viewing.'), + '$form_security_token' => get_form_security_token("profile_photo"), + '$done' => t('Done Editing') + )); + return $o; + } + + return; // NOTREACHED + } + + /* @brief Generate the UI for photo-cropping + * + * @param $a Current application + * @param $ph Photo-Factory + * @return void + * + */ + + + + function profile_photo_crop_ui_head(&$a, $ph, $hash, $smallest){ + + $max_length = get_config('system','max_image_length'); + if(! $max_length) + $max_length = MAX_IMAGE_LENGTH; + if($max_length > 0) + $ph->scaleImage($max_length); + + $width = $ph->getWidth(); + $height = $ph->getHeight(); + + if($width < 500 || $height < 500) { + $ph->scaleImageUp(400); + $width = $ph->getWidth(); + $height = $ph->getHeight(); + } + + + \App::$data['imagecrop'] = $hash; + \App::$data['imagecrop_resolution'] = $smallest; + \App::$page['htmlhead'] .= replace_macros(get_markup_template("crophead.tpl"), array()); + return; + } + + +} |