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Rewrite conditions for photo linked item to prevent crash on old photos 

- Addresses https://github.com/friendica/friendica/issues/7297#issuecomment-509064260
This commit is contained in:
Hypolite Petovan 2019-07-07 23:51:23 -04:00
parent 8146ff1505
commit b124c414dc
1 changed files with 15 additions and 15 deletions
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30
mod/photos.php
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@ -1301,6 +1301,10 @@ function photos_content(App $a)
'filename' => $hires['filename'],
];
$map = null;
$link_item = [];
$total = 0;
// Do we have an item for this photo?
// FIXME! - replace following code to display the conversation with our normal
@ -1313,16 +1317,12 @@ function photos_content(App $a)
$linked_items = q("SELECT `id` FROM `item` WHERE `resource-id` = '%s' $sql_extra LIMIT 1",
DBA::escape($datum)
);
$map = null;
$link_item = [];
$total = 0;
if (DBA::isResult($linked_items)) {
// This is a workaround to not being forced to rewrite the while $sql_extra handling
// @TODO: On old photo items without a matching thread record, this sets $link_item to false
$link_item = Item::selectFirst([], ['id' => $linked_items[0]['id']]);
}
if (!empty($link_item['parent']) && !empty($link_item['uid'])) {
$condition = ["`parent` = ? AND `parent` != `id`", $link_item['parent']];
$total = DBA::count('item', $condition);
@ -1332,25 +1332,25 @@ function photos_content(App $a)
$result = Item::selectForUser($link_item['uid'], Item::ITEM_FIELDLIST, $condition, $params);
$items = Item::inArray($result);
if (local_user() && (local_user() == $link_item['uid'])) {
if (local_user() == $link_item['uid']) {
Item::update(['unseen' => false], ['parent' => $link_item['parent']]);
}
}
if ($link_item['coord']) {
$map = Map::byCoordinates($link_item['coord']);
}
if (!empty($link_item['coord'])) {
$map = Map::byCoordinates($link_item['coord']);
}
$tags = null;
if (count($linked_items) && strlen($link_item['tag'])) {
if (!empty($link_item['id']) && !empty($link_item['tag'])) {
$arr = explode(',', $link_item['tag']);
// parse tags and add links
$tag_arr = [];
foreach ($arr as $tag) {
$tag_arr[] = [
'name' => BBCode::convert($tag),
'removeurl' => '/tagrm/'.$link_item['id'] . '/' . bin2hex($tag)
'removeurl' => '/tagrm/' . $link_item['id'] . '/' . bin2hex($tag)
];
}
$tags = ['title' => L10n::t('Tags: '), 'tags' => $tag_arr];
@ -1383,7 +1383,7 @@ function photos_content(App $a)
'$permissions' => L10n::t('Permissions'),
'$aclselect' => $aclselect_e,
'$item_id' => defaults($link_item, 'id', 0),
'$item_id' => $link_item['id'] ?? 0,
'$submit' => L10n::t('Submit'),
'$delete' => L10n::t('Delete Photo'),
@ -1401,7 +1401,7 @@ function photos_content(App $a)
$paginate = '';
$responses = '';
if (count($linked_items)) {
if (!empty($link_item['id']) && !empty($link_item['uri'])) {
$cmnt_tpl = Renderer::getMarkupTemplate('comment_item.tpl');
$tpl = Renderer::getMarkupTemplate('photo_item.tpl');
$return_path = $a->cmd;
@ -1539,7 +1539,7 @@ function photos_content(App $a)
}
$response_verbs = ['like'];
$response_verbs[] = 'dislike';
$responses = get_responses($conv_responses, $response_verbs, $link_item ?: []);
$responses = get_responses($conv_responses, $response_verbs, $link_item);
$paginate = $pager->renderFull($total);
}