module updates

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;
+	}
+	
+	
+}