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-rw-r--r--include/photos.php101
1 files changed, 82 insertions, 19 deletions
diff --git a/include/photos.php b/include/photos.php
index e78b899e0..c7360a956 100644
--- a/include/photos.php
+++ b/include/photos.php
@@ -7,6 +7,7 @@
require_once('include/permissions.php');
require_once('include/items.php');
require_once('include/photo/photo_driver.php');
+require_once('include/text.php');
/**
* @brief
@@ -18,6 +19,8 @@ require_once('include/photo/photo_driver.php');
*/
function photo_upload($channel, $observer, $args) {
+ $a = get_app();
+
$ret = array('success' => false);
$channel_id = $channel['channel_id'];
$account_id = $channel['channel_account_id'];
@@ -185,8 +188,16 @@ function photo_upload($channel, $observer, $args) {
if($args['description'])
$p['description'] = $args['description'];
+ $link = array();
+
$r0 = $ph->save($p);
- $r0wxh = $ph->getWidth() . 'x' . $ph->getHeight();
+ $link[0] = array(
+ 'rel' => 'alternate',
+ 'type' => 'text/html',
+ 'href' => $url = rawurlencode(z_root() . '/photo/' . $photo_hash . '-0.' . $ph->getExt()),
+ 'width' => $ph->getWidth(),
+ 'height' => $ph->getHeight()
+ );
if(! $r0)
$errors = true;
@@ -198,7 +209,13 @@ function photo_upload($channel, $observer, $args) {
$p['scale'] = 1;
$r1 = $ph->save($p);
- $r1wxh = $ph->getWidth() . 'x' . $ph->getHeight();
+ $link[1] = array(
+ 'rel' => 'alternate',
+ 'type' => 'text/html',
+ 'href' => $url = rawurlencode(z_root() . '/photo/' . $photo_hash . '-1.' . $ph->getExt()),
+ 'width' => $ph->getWidth(),
+ 'height' => $ph->getHeight()
+ );
if(! $r1)
$errors = true;
@@ -207,7 +224,13 @@ function photo_upload($channel, $observer, $args) {
$p['scale'] = 2;
$r2 = $ph->save($p);
- $r2wxh = $ph->getWidth() . 'x' . $ph->getHeight();
+ $link[2] = array(
+ 'rel' => 'alternate',
+ 'type' => 'text/html',
+ 'href' => $url = rawurlencode(z_root() . '/photo/' . $photo_hash . '-2.' . $ph->getExt()),
+ 'width' => $ph->getWidth(),
+ 'height' => $ph->getHeight()
+ );
if(! $r2)
$errors = true;
@@ -216,7 +239,13 @@ function photo_upload($channel, $observer, $args) {
$p['scale'] = 3;
$r3 = $ph->save($p);
- $r3wxh = $ph->getWidth() . 'x' . $ph->getHeight();
+ $link[3] = array(
+ 'rel' => 'alternate',
+ 'type' => 'text/html',
+ 'href' => $url = rawurlencode(z_root() . '/photo/' . $photo_hash . '-3.' . $ph->getExt()),
+ 'width' => $ph->getWidth(),
+ 'height' => $ph->getHeight()
+ );
if(! $r3)
$errors = true;
@@ -242,19 +271,41 @@ function photo_upload($channel, $observer, $args) {
}
}
- $larger = feature_enabled($channel['channel_id'], 'large_photos');
+ $title = (($args['description']) ? $args['description'] : $args['filename']);
+
+ $large_photos = feature_enabled($channel['channel_id'], 'large_photos');
+
+ linkify_tags($a, $args['body'], $channel_id);
- if($larger) {
- $tag = (($r1wxh) ? '[zmg=' . $r1wxh . ']' : '[zmg]');
+ if($large_photos) {
$scale = 1;
+ $width = $link[1]['width'];
+ $height = $link[1]['height'];
+ $tag = (($r1) ? '[zmg=' . $width . 'x' . $height . ']' : '[zmg]');
+
+
}
else {
- $tag = (($r2wxh) ? '[zmg=' . $r2wxh . ']' : '[zmg]');
$scale = 2;
+ $width = $link[2]['width'];
+ $height = $link[2]['height'];
+ $tag = (($r2) ? '[zmg=' . $width . 'x' . $height . ']' : '[zmg]');
}
- // Create item container
+ $body = '[zrl=' . z_root() . '/photos/' . $channel['channel_address'] . '/image/' . $photo_hash . ']'
+ . $tag . z_root() . "/photo/{$photo_hash}-{$scale}." . $ph->getExt() . '[/zmg]'
+ . '[/zrl]';
+ // Create item object
+ $object = array(
+ 'type' => ACTIVITY_OBJ_PHOTO,
+ 'title' => $title,
+ 'id' => rawurlencode(z_root() . '/photos/' . $channel['channel_address'] . '/image/' . $photo_hash),
+ 'link' => $link,
+ 'bbcode' => $body
+ );
+
+ // Create item container
if($args['item']) {
foreach($args['item'] as $i) {
@@ -263,13 +314,13 @@ function photo_upload($channel, $observer, $args) {
if($item['mid'] === $item['parent_mid']) {
- $item['body'] = '[zrl=' . z_root() . '/photos/' . $channel['channel_address'] . '/image/' . $photo_hash . ']'
- . $tag . z_root() . "/photo/{$photo_hash}-{$scale}.".$ph->getExt() . '[/zmg]'
- . '[/zrl]';
+ $item['body'] = (($object) ? $args['body'] : $body . "\r\n" . $args['body']);
+ $item['obj_type'] = (($object) ? ACTIVITY_OBJ_PHOTO : '');
+ $item['object'] = (($object) ? json_encode($object) : '');
if($item['author_xchan'] === $channel['channel_hash']) {
- $item['sig'] = base64url_encode(rsa_sign($item['body'],$channel['channel_prvkey']));
- $item['item_verified'] = 1;
+ $item['sig'] = base64url_encode(rsa_sign($item['body'],$channel['channel_prvkey']));
+ $item['item_verified'] = 1;
}
else {
$item['sig'] = '';
@@ -297,7 +348,6 @@ function photo_upload($channel, $observer, $args) {
}
}
else {
- $title = $args['filename'] ? $args['filename'] : '';
$mid = item_message_id();
$arr = array();
@@ -320,15 +370,28 @@ function photo_upload($channel, $observer, $args) {
$arr['deny_cid'] = $ac['deny_cid'];
$arr['deny_gid'] = $ac['deny_gid'];
$arr['verb'] = ACTIVITY_POST;
+ $arr['obj_type'] = (($object) ? ACTIVITY_OBJ_PHOTO : '');
+ $arr['object'] = (($object) ? json_encode($object) : '');
$arr['item_wall'] = 1;
$arr['item_origin'] = 1;
$arr['item_thread_top'] = 1;
$arr['item_private'] = intval($acl->is_private());
$arr['plink'] = z_root() . '/channel/' . $channel['channel_address'] . '/?f=&mid=' . $arr['mid'];
+ $arr['body'] = (($object) ? $args['body'] : $body . "\r\n" . $args['body']);
+
+
+ // this one is tricky because the item and the photo have the same permissions, those of the photo.
+ // Use the channel read_stream permissions to get the correct public_policy for the item and recalculate the
+ // private flag accordingly. This may cause subtle bugs due to custom permissions roles. We want to use
+ // public policy when federating items to other sites, but should probably ignore them when accessing the item
+ // in the photos pages - using the photos permissions instead. We need the public policy to keep the photo
+ // linked item from leaking into the feed when somebody has a channel with read_stream restrictions.
+
+ $arr['public_policy'] = map_scope($channel['channel_r_stream'],true);
+ if($arr['public_policy'])
+ $arr['item_private'] = 1;
+
- $arr['body'] = '[zrl=' . z_root() . '/photos/' . $channel['channel_address'] . '/image/' . $photo_hash . ']'
- . $tag . z_root() . "/photo/{$photo_hash}-{$scale}.".$ph->getExt() . '[/zmg]'
- . '[/zrl]';
$result = item_store($arr);
$item_id = $result['item_id'];
@@ -339,7 +402,7 @@ function photo_upload($channel, $observer, $args) {
$ret['success'] = true;
$ret['item'] = $arr;
- $ret['body'] = $arr['body'];
+ $ret['body'] = $body;
$ret['resource_id'] = $photo_hash;
$ret['photoitem_id'] = $item_id;
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-09 03:43:27 +0000