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| author | zotlabs <mike@macgirvin.com> | 2018-05-15 16:51:04 -0700 |
|---|---|---|
| committer | zotlabs <mike@macgirvin.com> | 2018-05-15 16:51:04 -0700 |
| commit | aac5fd96cc9ea03a329234f6b2bd8b12a0f4ae5f (patch) | |
| tree | d84109a6b10d470235a279195f5218ae160ebedc /include/photos.php | |
| parent | 16930c1c54ef4bb3077bb868a366c0165eb33fae (diff) | |
| download | volse-hubzilla-aac5fd96cc9ea03a329234f6b2bd8b12a0f4ae5f.tar.gz volse-hubzilla-aac5fd96cc9ea03a329234f6b2bd8b12a0f4ae5f.tar.bz2 volse-hubzilla-aac5fd96cc9ea03a329234f6b2bd8b12a0f4ae5f.zip | |
provide function to fetch photo contents from url
Diffstat (limited to 'include/photos.php')
| -rw-r--r-- | include/photos.php | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/photos.php b/include/photos.php index 2d2c9cc13..9fb872700 100644 --- a/include/photos.php +++ b/include/photos.php @@ -1011,3 +1011,23 @@ function profile_photo_set_profile_perms($uid, $profileid = 0) { } } } + +function fetch_image_from_url($url,&$mimetype) { + + $redirects = 0; + $x = z_fetch_url($url,true,$redirects,[ 'novalidate' => true ]); + if($x['success']) { + $hdrs = []; + $h = explode("\n",$x['header']); + foreach ($h as $l) { + list($k,$v) = array_map("trim", explode(":", trim($l), 2)); + $hdrs[strtolower($k)] = $v; + } + if (array_key_exists('content-type', $hdrs)) + $mimetype = $hdrs['content-type']; + + return $x['body']; + } + + return EMPTY_STR; +}
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