Friendica Communications Platform
(please note that this is a clone of the repository at github, issues are handled there)
https://friendi.ca
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111 lines
2.7 KiB
111 lines
2.7 KiB
<?php |
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require_once('Photo.php'); |
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function wall_upload_post(&$a) { |
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if($a->argc > 1) { |
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$nick = $a->argv[1]; |
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$r = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `blocked` = 0 LIMIT 1", |
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dbesc($nick) |
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); |
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if(! count($r)) |
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return; |
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} |
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else |
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return; |
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$can_post = false; |
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$visitor = 0; |
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$page_owner_uid = $r[0]['uid']; |
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$page_owner_nick = $r[0]['nickname']; |
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$community_page = (($r[0]['page-flags'] == PAGE_COMMUNITY) ? true : false); |
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if((local_user()) && (local_user() == $page_owner_uid)) |
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$can_post = true; |
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else { |
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if($community_page && remote_user()) { |
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$r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1", |
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intval(remote_user()), |
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intval($page_owner_uid) |
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); |
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if(count($r)) { |
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$can_post = true; |
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$visitor = remote_user(); |
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} |
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} |
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} |
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if(! $can_post) { |
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notice( t('Permission denied.') . EOL ); |
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killme(); |
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} |
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if(! x($_FILES,'userfile')) |
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killme(); |
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$src = $_FILES['userfile']['tmp_name']; |
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$filename = basename($_FILES['userfile']['name']); |
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$filesize = intval($_FILES['userfile']['size']); |
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$maximagesize = get_config('system','maximagesize'); |
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if(($maximagesize) && ($filesize > $maximagesize)) { |
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echo sprintf( t('Image exceeds size limit of %d'), $maximagesize) . EOL; |
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@unlink($src); |
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killme(); |
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} |
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$imagedata = @file_get_contents($src); |
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$ph = new Photo($imagedata); |
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if(! $ph->is_valid()) { |
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echo ( t('Unable to process image.') . EOL); |
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@unlink($src); |
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killme(); |
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} |
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@unlink($src); |
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$width = $ph->getWidth(); |
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$height = $ph->getHeight(); |
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$hash = photo_new_resource(); |
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$smallest = 0; |
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$defperm = '<' . $page_owner_uid . '>'; |
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$r = $ph->store($page_owner_uid, $visitor, $hash, $filename, t('Wall Photos'), 0, 0, $defperm); |
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if(! $r) { |
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echo ( t('Image upload failed.') . EOL); |
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killme(); |
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} |
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if($width > 640 || $height > 640) { |
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$ph->scaleImage(640); |
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$r = $ph->store($page_owner_uid, $visitor, $hash, $filename, t('Wall Photos'), 1, 0, $defperm); |
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if($r) |
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$smallest = 1; |
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} |
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if($width > 320 || $height > 320) { |
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$ph->scaleImage(320); |
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$r = $ph->store($page_owner_uid, $visitor, $hash, $filename, t('Wall Photos'), 2, 0, $defperm); |
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if($r) |
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$smallest = 2; |
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} |
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$basename = basename($filename); |
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if(local_user() && intval(get_pconfig(local_user(),'system','plaintext'))) |
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echo "\n\n" . '[url=' . $a->get_baseurl() . '/photos/' . $page_owner_nick . '/image/' . $hash . '][img]' . $a->get_baseurl() . "/photo/{$hash}-{$smallest}.jpg[/img][/url]\n\n"; |
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else |
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echo '<br /><br /><a href="' . $a->get_baseurl() . '/photos/' . $page_owner_nick . '/image/' . $hash . '" ><img src="' . $a->get_baseurl() . "/photo/{$hash}-{$smallest}.jpg\" alt=\"$basename\" /></a><br /><br />"; |
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killme(); |
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// NOTREACHED |
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}
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