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network.php File Reference

Functions

 get_capath ()
 
 z_fetch_url ($url, $binary=false, $redirects=0, $opts=array())
 
 z_post_url ($url, $params, $redirects=0, $opts=array())
 
 z_post_url_json ($url, $params, $redirects=0, $opts=array())
 
 json_return_and_die ($x)
 
 xml_status ($st, $message= '')
 
 http_status_exit ($val, $msg= '')
 
 convert_xml_element_to_array ($xml_element, &$recursion_depth=0)
 
 validate_url (&$url)
 
 validate_email ($addr)
 
 allowed_url ($url)
 
 allowed_email ($email)
 
 avatar_img ($email)
 
 parse_xml_string ($s, $strict=true)
 
 scale_external_images ($s, $include_link=true, $scale_replace=false)
 
 xml2array ($contents, $namespaces=true, $get_attributes=1, $priority= 'attribute')
 
 email_header_encode ($in_str, $charset= 'UTF-8')
 
 email_send ($addr, $subject, $headers, $item)
 
 discover_by_url ($url, $arr=null)
 
 discover_by_webbie ($webbie)
 
 webfinger_rfc7033 ($webbie)
 
 old_webfinger ($webbie)
 
 fetch_lrdd_template ($host)
 
 fetch_xrd_links ($url)
 
 scrape_vcard ($url)
 
 scrape_feed ($url)
 

Function Documentation

allowed_email (   $email)

Referenced by check_account_email().

allowed_url (   $url)

Referenced by new_contact().

avatar_img (   $email)
convert_xml_element_to_array (   $xml_element,
$recursion_depth = 0 
)

Referenced by fetch_xrd_links().

discover_by_url (   $url,
  $arr = null 
)

Referenced by new_contact().

email_header_encode (   $in_str,
  $charset = 'UTF-8' 
)
email_send (   $addr,
  $subject,
  $headers,
  $item 
)
fetch_lrdd_template (   $host)

Referenced by old_webfinger().

fetch_xrd_links (   $url)
get_capath ( )

Referenced by z_fetch_url(), and z_post_url().

http_status_exit (   $val,
  $msg = '' 
)

http_status_exit

Send HTTP status header and exit

Parameters
int$valinteger HTTP status result value
string$msgoptional message
Returns
(does not return, process is terminated)

Referenced by _well_known_init(), cloud_init(), dav_init(), diaspora_decode(), get_feed_for(), p_init(), poco_init(), pubsubhubbub_init(), and receive_post().

old_webfinger (   $webbie)

Referenced by discover_by_webbie().

parse_xml_string (   $s,
  $strict = true 
)
scale_external_images (   $s,
  $include_link = true,
  $scale_replace = false 
)
scrape_feed (   $url)

Referenced by discover_by_url().

scrape_vcard (   $url)

Referenced by discover_by_webbie().

validate_email (   $addr)

Referenced by check_account_email(), and zid_init().

validate_url ( $url)
webfinger_rfc7033 (   $webbie)

Referenced by discover_by_webbie().

xml2array (   $contents,
  $namespaces = true,
  $get_attributes = 1,
  $priority = 'attribute' 
)

xml2array() will convert the given XML text to an array in the XML structure. Link: http://www.bin-co.com/php/scripts/xml2array/ Portions significantly re-written by mike@.nosp@m.macg.nosp@m.irvin.nosp@m..com for Friendica (namespaces, lowercase tags, get_attribute default changed, more...) Arguments : $contents - The XML text $namespaces - true or false include namespace information in the returned array as array elements. $get_attributes - 1 or 0. If this is 1 the function will get the attributes as well as the tag values - this results in a different array structure in the return value. $priority - Can be 'tag' or 'attribute'. This will change the way the resulting array sturcture. For 'tag', the tags are given more importance. Return: The parsed XML in an array form. Use print_r() to see the resulting array structure. Examples: $array = xml2array(file_get_contents('feed.xml')); $array = xml2array(file_get_contents('feed.xml', true, 1, 'attribute'));

xml_status (   $st,
  $message = '' 
)
z_fetch_url (   $url,
  $binary = false,
  $redirects = 0,
  $opts = array() 
)

z_fetch_url

Parameters
string$urlURL to fetch
boolean$binary= false TRUE if asked to return binary results (file download)
int$redirects= 0 internal use, recursion counter
array$opts(optional parameters) 'accept_content' => supply Accept: header with 'accept_content' as the value 'timeout' => int seconds, default system config value or 60 seconds 'http_auth' => username:password 'novalidate' => do not validate SSL certs, default is to validate using our CA list
Returns
array 'return_code' => HTTP return code or 0 if timeout or failure 'success' => boolean true (if HTTP 2xx result) or false 'header' => HTTP headers 'body' => fetched content

Referenced by check_htaccess(), directory_content(), discover_by_url(), discover_by_webbie(), externals_run(), fetch_xrd_links(), get_diaspora_reshare_xml(), handle_feed(), import_post(), import_profile_photo(), import_site(), import_xchan(), navbar_complete(), oembed_fetch_url(), oexchange_content(), onepoll_run(), parseurl_getsiteinfo(), poco_load(), pubsites_content(), random_profile(), reflect_photo_callback(), remote_online_status(), scale_external_images(), scrape_feed(), scrape_vcard(), setup_post(), sslify_init(), sync_directories(), update_suggestions(), webfinger_rfc7033(), z_post_url(), zot_finger(), and zot_register_hub().

z_post_url (   $url,
  $params,
  $redirects = 0,
  $opts = array() 
)

z_post_url

Parameters
string$urlURL to post
mixed$paramsThe full data to post in a HTTP "POST" operation. This parameter can either be passed as a urlencoded string like 'para1=val1&para2=val2&...' or as an array with the field name as key and field data as value. If value is an array, the Content-Type header will be set to multipart/form-data.
int$redirects= 0 internal use, recursion counter
array$opts(optional parameters) 'accept_content' => supply Accept: header with 'accept_content' as the value 'timeout' => int seconds, default system config value or 60 seconds 'http_auth' => username:password 'novalidate' => do not validate SSL certs, default is to validate using our CA list
Returns
array 'return_code' => HTTP return code or 0 if timeout or failure 'success' => boolean true (if HTTP 2xx result) or false 'header' => HTTP headers 'body' => fetched content

Referenced by deliver_run(), oexchange_content(), queue_run(), share_init(), z_post_url_json(), zot_finger(), zot_refresh(), and zot_zot().

z_post_url_json (   $url,
  $params,
  $redirects = 0,
  $opts = array() 
)