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< ? php
/* this file stores all of the functions that are used
over all of the other files . */
ini_set ( " log_errors " , 1 );
$srv = $user_settings [ 'instance' ];
//$token = ($token != false ? msc($token,'d') : false);
$token = ( $token != false ? $token : false );
/* the purpose of this function is to encode the auth token
it is not used for now */
function msc ( $string , $action = 'e' ) {
// you may change these values to your own
$secret_key = 'yAmfVhZwm0749FSY24dC' ;
$secret_iv = 'm37uvAeKjYLKdI1lPkcJ' ;
$output = false ;
$encrypt_method = " AES-256-CBC " ;
$key = hash ( 'sha256' , $secret_key );
$iv = substr ( hash ( 'sha256' , $secret_iv ) , 0 , 16 );
if ( $action == 'e' ) {
$output = base64_encode ( openssl_encrypt ( $string , $encrypt_method , $key , 0 , $iv ));
}
else if ( $action == 'd' ) {
$output = openssl_decrypt ( base64_decode ( $string ) , $encrypt_method , $key , 0 , $iv );
}
return $output ;
}
/* this function extracts the urls from a text and return them in an array */
function get_urls ( $input ) {
$pattern = '$(https?://[a-z0-9_./?=&-~]+)(?![^<>]*>)$i' ;
if ( preg_match_all ( $pattern , $input , $matches )) {
list ( $dummy , $links ) = ( $matches );
return $links ;
}
return false ;
}
/* this is the same as above but is used on other places , like user bios and places where the
shortcodes and the emoji url is defined in the same place */
function emojify ( $string , $emojis , $size = 40 ) {
foreach ( $emojis as $emoji ) {
$string = str_replace ( " : " . $emoji [ 'shortcode' ] . " : " , " <img alt=' " . $emoji [ 'shortcode' ] . " ' title=' " . $emoji [ 'shortcode' ] . " ' src=' " . $emoji [ 'static_url' ] . " ' height= $size style='vertical-align: middle;'> " , $string );
}
return $string ;
}
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/* This function displays the emoji list of an instance based on a search
string given on $val */
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function emoji_list ( $val ){
$emojilist = api_get ( " /custom_emojis " );
$c = 0 ;
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$return = " " ;
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foreach ( $emojilist as $emoji ){
if ( starts_with ( $emoji [ 'shortcode' ], $val ) && $c < 50 ){
$return .= " <img style='margin:1px;' src=' " . $emoji [ 'static_url' ] . " ' class='emoji' title=' " . $emoji [ 'shortcode' ] . " ' height=40> " ;
$c ++ ;
}
}
if ( $c < 50 ){
foreach ( $emojilist as $emoji ){
if (( contains ( $emoji [ 'shortcode' ], $val ) && ! starts_with ( $emoji [ 'shortcode' ], $val )) && $c < 50 ){
$return .= " <img style='margin:1px;' src=' " . $emoji [ 'static_url' ] . " ' class='emoji' title=' " . $emoji [ 'shortcode' ] . " ' height=40> " ;
$c ++ ;
}
}
}
return $return ;
}
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function contact_search ( $val ){
global $user_settings ;
$return = " " ;
$list = api_get ( " /accounts/search?q= " . $val );
foreach ( $list as $contact ){
$return .= " <div class='contact' title='@ " . $contact [ 'acct' ] . " ' style='width:100%; clear:both; height:40px; display:inline-block;'>
< div style = 'width:40px; height:40px; background-size:cover; background-image:url(".$contact[' avatar ']."); float:left;' ></ div >
< div >
< span style = 'font-weight:bold;' > " .emojify( $contact['display_name'] , $contact['emojis'] , 15). " </ span >< br >
< span style = 'font-size:12px;' > " . $contact['acct'] . " </ span >
</ div >
</ div > " ;
}
return $return ;
}
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/* general function to check if one strings starts with a given search */
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function starts_with ( $string , $search ){
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if ( substr ( strtolower ( $string ), 0 , strlen ( $search )) == strtolower ( $search )){
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return true ;
}
return false ;
}
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/* general function to check if one strings contains with a given search */
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function contains ( $string , $search ){
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if ( is_numeric ( strpos ( strtolower ( $string ), strtolower ( $search )))){
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return true ;
}
return false ;
}
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/* this function fetches the context ( the previous posts and replies ) of a specified post
$post = ID of the post .
*/
function context ( $post ) {
global $srv ;
global $token ;
$curl = curl_init ();
curl_setopt ( $curl , CURLOPT_URL , " https:// $srv /api/v1/statuses/ $post /context " );
if ( ! is_null ( $token )) {
curl_setopt ( $curl , CURLOPT_HTTPHEADER , array (
'Authorization: Bearer ' . $token
));
}
curl_setopt ( $curl , CURLOPT_RETURNTRANSFER , 1 );
$result = curl_exec ( $curl );
curl_close ( $curl );
return $result ;
}
/* this function just reduces an image to a 1 x1 pixel image to get the overall color .
*/
function averageColor ( $url ) {
@ $image = imagecreatefromstring ( file_get_contents ( $url ));
if ( ! $image ) {
$mainColor = " CCCCCC " ;
}
else {
$thumb = imagecreatetruecolor ( 1 , 1 );
imagecopyresampled ( $thumb , $image , 0 , 0 , 0 , 0 , 1 , 1 , imagesx ( $image ) , imagesy ( $image ));
$mainColor = strtoupper ( dechex ( imagecolorat ( $thumb , 0 , 0 )));
}
return $mainColor ;
}
/* this function fetches all the data from a profile (bio, username, relationships, etc) */
function user_info ( $user ) {
global $user_settings ;
$info = api_get ( " accounts/ " . $user );
$rel = api_get ( " accounts/relationships?id= " . $user );
return array (
$info ,
$rel
);
}
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/* a function to make an authenticated general GET api call to the logged-in instance */
function api_get ( $url ) {
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global $srv ;
global $token ;
$curl = curl_init ();
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curl_setopt ( $curl , CURLOPT_URL , " https:// $srv /api/v1/ " . $url );
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if ( ! is_null ( $token )) {
curl_setopt ( $curl , CURLOPT_HTTPHEADER , array (
'Authorization: Bearer ' . $token
));
}
curl_setopt ( $curl , CURLOPT_RETURNTRANSFER , 1 );
$result = curl_exec ( $curl );
curl_close ( $curl );
return json_decode ( $result , true );
}
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/* same as above but used in some newer api endpoinds (v2) */
function api_getv2 ( $url ) {
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global $srv ;
global $token ;
$curl = curl_init ();
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curl_setopt ( $curl , CURLOPT_URL , " https:// $srv /api/v2/ " . $url );
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if ( ! is_null ( $token )) {
curl_setopt ( $curl , CURLOPT_HTTPHEADER , array (
'Authorization: Bearer ' . $token
));
}
curl_setopt ( $curl , CURLOPT_RETURNTRANSFER , 1 );
$result = curl_exec ( $curl );
curl_close ( $curl );
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return json_decode ( $result , true );
}
/* a function to make an authenticated general POST api call to the logged-in instance */
function api_post ( $url , $array ) {
global $srv ;
global $token ;
$cSession = curl_init ();
curl_setopt ( $cSession , CURLOPT_HEADER , false );
curl_setopt ( $cSession , CURLOPT_POST , 1 );
curl_setopt ( $cSession , CURLOPT_URL , " https:// $srv /api/v1/ " . $url );
if ( ! is_null ( $token )) {
curl_setopt ( $cSession , CURLOPT_HTTPHEADER , array (
'Authorization: Bearer ' . $token
));
}
curl_setopt ( $cSession , CURLOPT_POSTFIELDS , http_build_query ( $array ));
curl_setopt ( $cSession , CURLOPT_RETURNTRANSFER , true );
$result = curl_exec ( $cSession );
curl_close ( $cSession );
return json_decode ( $result , true );
}
/* a function to make general DELETE api calls to the logged-in instance*/
function api_delete ( $url , $array ) {
global $srv ;
global $token ;
$cSession = curl_init ();
curl_setopt ( $cSession , CURLOPT_HEADER , false );
curl_setopt ( $cSession , CURLOPT_POST , 1 );
curl_setopt ( $cSession , CURLOPT_URL , " https:// $srv /api/v1/ " . $url );
curl_setopt ( $cSession , CURLOPT_CUSTOMREQUEST , " DELETE " );
if ( ! is_null ( $token )) {
curl_setopt ( $cSession , CURLOPT_HTTPHEADER , array (
'Authorization: Bearer ' . $token
));
}
curl_setopt ( $cSession , CURLOPT_POSTFIELDS , http_build_query ( $array ));
curl_setopt ( $cSession , CURLOPT_RETURNTRANSFER , true );
$result = curl_exec ( $cSession );
curl_close ( $cSession );
return json_decode ( $result , true );
}
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/* a function to make general PATCH api calls to the logged-in instance*/
function api_patch ( $url , $array ) {
global $srv ;
global $token ;
$cSession = curl_init ();
curl_setopt ( $cSession , CURLOPT_HEADER , false );
curl_setopt ( $cSession , CURLOPT_POST , 1 );
curl_setopt ( $cSession , CURLOPT_URL , " https:// $srv /api/v1/ " . $url );
curl_setopt ( $cSession , CURLOPT_CUSTOMREQUEST , " PATCH " );
if ( ! is_null ( $token )) {
curl_setopt ( $cSession , CURLOPT_HTTPHEADER , array (
'Authorization: Bearer ' . $token
));
}
curl_setopt ( $cSession , CURLOPT_POSTFIELDS , http_build_query ( $array ));
curl_setopt ( $cSession , CURLOPT_RETURNTRANSFER , true );
$result = curl_exec ( $cSession );
curl_close ( $cSession );
return json_decode ( $result , true );
}
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/* Function to upload files to the profile of the authenticated user
$type can be 'avatar' or 'header' */
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function upload_profile ( $file , $type ){
global $srv ;
global $token ;
$mime = get_mime ( $file );
$info = pathinfo ( $file );
$name = $info [ 'basename' ];
$output = new CURLFile ( $file , $mime , $name );
$cSession = curl_init ();
curl_setopt ( $cSession , CURLOPT_URL , " https:// $srv /api/v1/accounts/update_credentials " );
curl_setopt ( $cSession , CURLOPT_RETURNTRANSFER , true );
curl_setopt ( $cSession , CURLOPT_POST , 1 );
curl_setopt ( $cSession , CURLOPT_CUSTOMREQUEST , " PATCH " );
curl_setopt ( $cSession , CURLOPT_HTTPHEADER , array (
'Authorization: Bearer ' . $token
));
curl_setopt ( $cSession , CURLOPT_POSTFIELDS , array (
$type => $output
));
$result = curl_exec ( $cSession );
curl_close ( $cSession );
return $result ;
}
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/* this function is used to generate the html code of a poll */
function renderPoll ( $elem ) {
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global $logedin ;
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$output = " " ;
$output .= " <br> " ;
$votes = $elem [ 'poll' ][ 'votes_count' ];
if ( $elem [ 'poll' ][ 'voted' ] || $elem [ 'poll' ][ 'expired' ]) {
$output .= " <b>Votes: $votes </b><br> " ;
foreach ( $elem [ 'poll' ][ 'options' ] as $option ){
$percentage = ( $option [ 'votes_count' ] / $votes ) * 100 ;
$output .= " <div class='polloption fixed' title=' " . $option [ 'votes_count' ] . " votes'><div class='voteBar' style='font-weight:bold; max-width: " . $percentage . " %;padding:1px; height:10px;'> </div> " . $option [ 'title' ] . " </div> " ;
}
} else {
foreach ( $elem [ 'poll' ][ 'options' ] as $option ){
$output .= " <div class='polloption'> " . $option [ 'title' ] . " </div> " ;
}
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$output .= ( $logedin ? " <input type='submit' class='vote' id=' " . $elem [ 'poll' ][ 'id' ] . " ' value='Send Vote' style='padding:2px;' onClick='return false;'> " : " " );
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}
return $output ;
}
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/* this function is used to generate the html code of a reply */
function render_reply ( $item ) {
global $user_settings ;
global $logedin ;
global $srv ;
$reply [ 'mode' ] = " " ;
if ( isset ( $item [ 'type' ]) && $item [ 'type' ] == 'ancestor' ) {
$reply [ 'mode' ] = " ancestor " ;
}
$reply [ 'id' ] = $item [ 'id' ];
$reply [ 'uid' ] = $item [ 'account' ][ 'id' ];
$reply [ 'name' ] = emojify ( $item [ 'account' ][ 'display_name' ], $item [ 'account' ][ 'emojis' ], 15 );
$reply [ 'acct' ] = $item [ 'account' ][ 'acct' ];
$reply [ 'avatar' ] = $item [ 'account' ][ 'avatar' ];
$reply [ 'menu' ] = " <ul> " ;
if ( $logedin ) {
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$reply [ 'menu' ] .= ( $item [ 'account' ][ 'id' ] == $user_settings [ 'uid' ] ? " <li><a href='?action=delete&thread= " . $item [ 'id' ] . " ' onClick='return false;' class='delete fontello' id=':id:'> Delete Post</a></li> " : " " );
$reply [ 'menu' ] .= " <li><a href='?action=compose"e= " . $item [ 'id' ] . " ' onClick='return false;' class='quote fontello' id=' " . $item [ 'id' ] . " ' style='background-color:transparent;'> Quote Post</a></li> " ;
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$reply [ 'menu' ] .= ( $item [ 'account' ][ 'id' ] != $user_settings [ 'uid' ] ? " <li><a href='?action=mute&user= " . $item [ 'account' ][ 'id' ] . " ' onClick='return false;' class='mute fontello' id=' " . $item [ 'account' ][ 'id' ] . " ' style='background-color:transparent;'> Mute User</a></li> " : " " );
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$reply [ 'menu' ] .= ( $item [ 'account' ][ 'id' ] != $user_settings [ 'uid' ] ? " <li><a href='?action=mute&thread= " . $item [ 'account' ][ 'id' ] . " ' onClick='return false;' class='muteconv fontello' id=' " . $item [ 'id' ] . " ' style='background-color:transparent;'> Drop Thread</a></li> " : " " );
$reply [ 'menu' ] .= ( isset ( $user_settings [ 'pleroma' ]) ? " <li><a href='?action=hide&thread= " . $item [ 'pleroma' ][ 'conversation_id' ] . " ' onClick='return false;' class='hide fontello' id=' " . $item [ 'pleroma' ][ 'conversation_id' ] . " ' style='background-color:transparent;'> Hide Thread</a></li> " : " " );
$reply [ 'menu' ] .= ( isset ( $user_settings [ 'pleroma' ]) ? " <li><a href='?action=bookmark&thread= " . $item [ 'account' ][ 'id' ] . " ' onClick='return false;' class=' " . ( $item [ 'bookmarked' ] == true ? " un " : " " ) . " bookmark fontello' id=' " . $item [ 'id' ] . " ' style='background-color:transparent;'> " . ( $item [ 'bookmarked' ] == true ? " Unb " : " B " ) . " ookmark</a></li> " : " " );
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$reply [ 'menu' ] .= ( $item [ 'account' ][ 'id' ] != $user_settings [ 'uid' ] ? " <li><a href='?action=nsfw&user= " . $item [ 'account' ][ 'id' ] . " ' onClick='return false;' class='nsfw fontello' id=' " . $item [ 'account' ][ 'id' ] . " ' style='background-color:transparent;'> User is NSFW</a></li> " : " " );
}
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$reply [ 'menu' ] .= " <li><a target='_blank' href=' " . $item [ 'url' ] . " ' class='original link fontello' style='background-color:transparent;'> Original Note</a></li> " ;
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$reply [ 'menu' ] .= " </ul> " ;
$json [ 'id' ] = $item [ 'id' ];
$json [ 'scope' ] = $item [ 'visibility' ];
if ( $logedin ) {
$json [ 'mentions' ] = " " ;
$array = $item [ " mentions " ];
$json [ 'mentions' ] = ( $user_settings [ 'acct' ] == $item [ " account " ][ 'acct' ] ? " " : " @ " . $item [ " account " ][ 'acct' ]) . " " ;
if ( ! empty ( $array )) {
foreach ( $array as $mnt ) {
if ( $mnt [ 'acct' ] != $user_settings [ 'acct' ]) {
$json [ 'mentions' ] .= " @ " . $mnt [ 'acct' ] . " " ;
}
}
}
}
$reply [ 'json' ] = json_encode ( $json );
$reply [ 'replyto' ] = ( $item [ 'in_reply_to_id' ] ? " <a class='fontello link preview ldr' target='_blank' id=' " . $item [ 'in_reply_to_id' ] . " ' href='?thread= " . $item [ 'in_reply_to_id' ] . " '></a> " : " " );
$reply [ 'text' ] = processText ( $item );
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$reply [ 'date' ] = " <a class='ldr postAge' id=' " . strtotime ( $item [ 'created_at' ]) . " ' style='text-decoration:none;' target='_blank' href='?thread= " . $item [ 'id' ] . " '> " . time_elapsed_string ( $item [ 'created_at' ]) . " </a> - <span class='fontello " . $item [ 'visibility' ] . " '> </span> " ;
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$reply [ 'media' ] = " " ;
if ( ! empty ( $item [ 'media_attachments' ])) {
$reply [ 'media' ] = " <div style='width:170px; display:inline-block; float:left; margin-right:15px; '> " ;
$images = count ( $item [ 'media_attachments' ]);
$class = ( $images > 1 ? " class='icon' " : " " );
foreach ( $item [ 'media_attachments' ] as $file ) {
$ext = explode ( " . " , $file [ 'url' ]);
$ext = end ( $ext );
$ext = explode ( " ? " , $ext ) [ 0 ];
if ( $ext == 'mp4' || $ext == 'webm' ) {
$reply [ 'media' ] .= " <div style='text-align:center; width:100%;'><video preload='metadata' width='100%' controls " . ( $user_settings [ 'videoloop' ] == " on " ? " loop " : " " ) . " >
< source src = '" . $file[' url '] . "' type = 'video/$ext' >
</ video ></ div >
" ;
}
elseif ( $ext == 'mp3' || $ext == 'ogg' ) {
$reply [ 'media' ] .= " <div style='text-align:center; width:100%;'><audio controls>
< source src = '" . $file[' url '] . "' type = 'audio/$ext' >
Your browser does not support the audio tag .
</ audio > </ div > " ;
}
else {
if ( $item [ 'sensitive' ] == true && $user_settings [ 'explicit' ] != 'off' ) {
$reply [ 'media' ] .= " <div style='overflow:hidden; float:left; margin:2px;' $class ><a target='_blank' href=' " . $file [ 'url' ] . " ' onClick='return false;' class='blur'><noscript><img src=' " . $file [ 'url' ] . " ' style='width:100%;'></noscript><img " . " data-src=' " . $file [ 'url' ] . " ' " . " class='' style='max-width:100%; max-height:100% vertical-align:middle;'></a><a target='_blank' href=' " . $file [ 'url' ] . " ' onClick='return false;' class='open-lightbox' style='display:none;'><img src=' " . $file [ 'url' ] . " ' class='' style='width:100%;'></a></div> " ;
}
else {
$reply [ 'media' ] .= " <div style='margin:0px;' $class ><a target='_blank' href=' " . $file [ 'url' ] . " ' onClick='return false;' class='open-lightbox'><img src=' " . $file [ 'url' ] . " ' " . " class='' style='max-width:100%; max-height:100%; vertical-align:middle;'><noscript><img src=' " . $file [ 'url' ] . " ' style='width:100%;'></noscript></a></div> " ;
}
}
}
$reply [ 'media' ] .= " </div> " ;
}
$reply [ 'buttons' ] = "
" . ( $logedin ? " < div class = 'felem' >< a onClick = 'return false' class = 'replyform' href = '?thread=" . $item[' id '] . "' style = 'font-family:fontello' >& #xf112;</a></div>" : "") . "
< div class = 'felem' >< a onClick = 'return false' " . ( $logedin ? " class = '" . ($item[' favourited '] == true ? "unfav" : "fav") . "' href = '?action=fav&thread=" . $item[' id '] . "' " : " " ) . " style = 'font-family:fontello' >& #xe802; <span>" . $item['favourites_count'] . "</span></a></div>
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< div class = 'felem' >< a onClick = 'return false' " . ( $logedin && ( $item['visibility'] != " private " || $item['visibility'] != " direct " ) ? " class = '" . ($item[' reblogged '] == true ? "unreblog" : "reblog") . "' href = '?action=reblog&thread=" . $item[' id '] . "' " : " " ) . " style = 'font-family:fontello' >& #xe83a; <span>" . $item['reblogs_count'] . "</span></a></div>
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" ;
$result = themes ( " get " , " templates/reply.txt " );
foreach ( $reply as $key => $elem ) {
$result = str_replace ( " : $key : " , $elem , $result );
}
return $result ;
}
/* a function to fav or unfav a specified post */
function favourite ( $post , $mode ) {
$result = api_post (( $mode == true ? " statuses/ $post /favourite " : " statuses/ $post /unfavourite " ), array ());
if ( isset ( $result [ 'favourites_count' ])) {
return $result [ 'favourites_count' ];
}
else {
return " error " ;
}
}
/* a function to reblog or unreblog a specified post */
function reblog ( $post , $mode ) {
$result = api_post (( $mode == true ? " statuses/ $post /reblog " : " statuses/ $post /unreblog " ), array ());
if ( isset ( $result [ 'reblog' ][ 'reblogs_count' ])) {
return $result [ 'reblog' ][ 'reblogs_count' ];
}
elseif ( isset ( $result [ 'reblogs_count' ])) {
return $result [ 'reblogs_count' ];
}
else {
return " error " ;
}
}
/* function to delete a post */
function delpost ( $id ) {
global $srv ;
global $token ;
if ( ! is_null ( $token )) {
$curl = curl_init ();
curl_setopt ( $curl , CURLOPT_HEADER , false );
curl_setopt ( $curl , CURLOPT_POST , 1 );
curl_setopt ( $curl , CURLOPT_URL , " https:// $srv /api/v1/statuses/ $id " );
curl_setopt ( $curl , CURLOPT_CUSTOMREQUEST , " DELETE " );
curl_setopt ( $curl , CURLOPT_HTTPHEADER , array (
'Authorization: Bearer ' . $token
));
curl_setopt ( $curl , CURLOPT_RETURNTRANSFER , 1 );
$result = curl_exec ( $curl );
curl_close ( $curl );
$result = json_decode ( $result , true );
if ( empty ( $result )) {
return " 1 " ;
}
else {
return " 0 " ;
}
}
}
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function vote ( $poll , $choices ) {
global $srv ;
global $token ;
if ( ! is_null ( $token )) {
$cSession = curl_init ();
curl_setopt ( $cSession , CURLOPT_URL , " https:// $srv /api/v1/polls/ $poll /votes " );
curl_setopt ( $cSession , CURLOPT_RETURNTRANSFER , true );
curl_setopt ( $cSession , CURLOPT_POST , 1 );
curl_setopt ( $cSession , CURLOPT_HTTPHEADER , array (
'Authorization: Bearer ' . $token
));
$query = " " ;
$choicelist = explode ( " , " , $choices );
foreach ( $choicelist as $choice ){
$query .= " choices[]= $choice & " ;
}
curl_setopt ( $cSession , CURLOPT_POSTFIELDS , $query );
$result = curl_exec ( $cSession );
curl_close ( $cSession );
return $result ;
}
else {
return false ;
}
}
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/* function to send a new post to the logged in instance
it takes the media ids as an array */
function sendpost ( $text , $media , $reply , $markdown = false , $scope , $sensitive , $spoiler = false ) {
global $srv ;
global $token ;
if ( ! is_null ( $token )) {
$cSession = curl_init ();
curl_setopt ( $cSession , CURLOPT_URL , " https:// $srv /api/v1/statuses " );
curl_setopt ( $cSession , CURLOPT_RETURNTRANSFER , true );
curl_setopt ( $cSession , CURLOPT_POST , 1 );
curl_setopt ( $cSession , CURLOPT_HTTPHEADER , array (
'Authorization: Bearer ' . $token
));
$query = " " ;
$query .= " status= " . urlencode ( html_entity_decode ( $text , ENT_QUOTES )) . " &visibility= " . $scope ;;
if ( ! is_null ( $reply ) && $reply != " null " ) {
$query .= " &in_reply_to_id= " . $reply ;
}
if ( $markdown == true ) {
$query .= " &content_type=text/markdown " ;
}
if ( $sensitive == 'true' ) {
$query .= " &sensitive=true " ;
}
if ( $spoiler == true ) {
$query .= " &spoiler_text= " . $spoiler ;
}
if ( ! is_null ( $media )) {
foreach ( $media as $mid ) {
$query .= " &media_ids[]= " . $mid ;
}
}
curl_setopt ( $cSession , CURLOPT_POSTFIELDS , $query );
$result = curl_exec ( $cSession );
curl_close ( $cSession );
return $result ;
}
else {
return false ;
}
}
/* uploads a file to the logged in instance .
the function takes the file from the local storage */
function uploadpic ( $file ) {
global $srv ;
global $token ;
if ( ! is_null ( $token )) {
$mime = get_mime ( $file );
$info = pathinfo ( $file );
$name = $info [ 'basename' ];
$output = new CURLFile ( $file , $mime , $name );
$cSession = curl_init ();
curl_setopt ( $cSession , CURLOPT_URL , " https:// $srv /api/v1/media " );
curl_setopt ( $cSession , CURLOPT_RETURNTRANSFER , true );
curl_setopt ( $cSession , CURLOPT_POST , 1 );
curl_setopt ( $cSession , CURLOPT_HTTPHEADER , array (
'Authorization: Bearer ' . $token
));
curl_setopt ( $cSession , CURLOPT_POSTFIELDS , array (
'file' => $output
));
$result = curl_exec ( $cSession );
curl_close ( $cSession );
$array = json_decode ( $result , true );
$ext = explode ( " . " , $array [ 'url' ]);
$ext = end ( $ext );
$ext = explode ( " ? " , $ext ) [ 0 ];
if ( in_array ( $ext , array (
'jpg' ,
'jpeg' ,
'gif' ,
'png' ,
'svg'
))) {
$file = $array [ 'url' ];
}
else {
$file = " img/doc.png " ;
}
return json_encode ( array (
$array [ 'id' ],
$file
));
}
else {
return false ;
}
}
/* this is used to register DashFE as an application on an instance
mostly used when logging in
*/
function register_app ( $instance ) {
global $setting ;
$cSession = curl_init ();
curl_setopt ( $cSession , CURLOPT_URL , " https:// $instance /api/v1/apps " );
curl_setopt ( $cSession , CURLOPT_RETURNTRANSFER , true );
curl_setopt ( $cSession , CURLOPT_HEADER , false );
curl_setopt ( $cSession , CURLOPT_POST , 1 );
curl_setopt ( $cSession , CURLOPT_POSTFIELDS , http_build_query ( array (
'client_name' => $setting [ 'appname' ],
'redirect_uris' => $setting [ 'url' ],
'scopes' => 'read write follow'
)));
$result = curl_exec ( $cSession );
curl_close ( $cSession );
return json_decode ( $result , true );
}
/* This function will fetch and render all the notifications since an $id
or get a list of all past notification ( $max notifications specified )
*/
function getnotif ( $id = false , $max = false ) {
global $srv ;
global $token ;
global $user_settings ;
$n = " " ;
$notif = api_get ( " notifications? " . ( $id == false ? " limit=9& " : " " ) . ( $id != false ? ( $max == true ? " max_id= $id " : " since_id= $id " ) : " " ));
if ( ! empty ( $notif )) {
foreach ( $notif as $post ) {
if ( ! isset ( $post [ " type " ])){
break ;
}
$user = " <a class='link ldr uname' style='font-size:12px;' href='?user= " . $post [ 'account' ][ 'id' ] . " '> " . emojify ( $post [ 'account' ][ 'display_name' ], $post [ 'account' ][ 'emojis' ], 10 ) . " </a> " ;
$preview = " " ;
$buttons = " " ;
$media = " " ;
if ( $post [ " type " ] == " pleroma:emoji_reaction " ){
continue ;
}
switch ( $post [ " type " ]) {
case " mention " :
if ( $post [ 'status' ][ 'in_reply_to_id' ] == null ) {
$type = " <span class='fontello' style='color:#62C2CC; font-size:10px;'></span> " ;
$string = " mentioned you in a post " ;
$preview = " <a style='text-decoration:none;' class='ldr text' href='?thread= " . $post [ 'status' ][ 'id' ] . " ' target='_blank'><span style='display:block; opacity:1; font-size:10px; line-height:12px;'> " . emojify ( strip_tags ( trim ( $post [ 'status' ][ 'content' ]) , '<br><br \>' ) , $post [ 'status' ][ 'emojis' ], 15 ) . " </span></a> " ;
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$media = ( ! empty ( $post [ 'status' ][ 'media_attachments' ]) ? " <a style='text-decoration:none;' class='ldr' href='?thread= " . $post [ 'status' ][ 'id' ] . " ' target='_blank'><div class='notifpic' style='flex: 0 0 60px; background-size:cover; background-image:url( " . $post [ 'status' ][ 'media_attachments' ][ 0 ][ 'url' ] . " );'></div></a> " : " " );
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}
else {
$type = " <span class='fontello' style='color:#62C2CC; font-size:10px;'></span> " ;
$string = " replied to your post " ;
$preview = " <a style='text-decoration:none;' class='ldr text' href='?thread= " . $post [ 'status' ][ 'id' ] . " ' target='_blank'><span style='display:block; opacity:1; font-size:10px; line-height:12px;'> " . emojify ( strip_tags ( trim ( $post [ 'status' ][ 'content' ]) , '<br><br \>' ) , $post [ 'status' ][ 'emojis' ], 15 ) . " </span></a> " ;
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$media = ( ! empty ( $post [ 'status' ][ 'media_attachments' ]) ? " <div class='notifpic' style='flex: 0 0 60px; background-size:cover; background-image:url( " . $post [ 'status' ][ 'media_attachments' ][ 0 ][ 'url' ] . " );'></div> " : " " );
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}
$array = $post [ 'status' ][ " mentions " ];
$mentions = ( $user_settings [ 'acct' ] == $post [ 'status' ][ 'account' ][ 'acct' ] ? " " : " @ " . $post [ 'status' ][ 'account' ][ 'acct' ]) . " " ;
if ( ! empty ( $array )) {
foreach ( $array as $mnt ) {
if ( $mnt [ 'acct' ] != $user_settings [ 'acct' ]) {
$mentions .= " @ " . $mnt [ 'acct' ] . " " ;
}
}
}
$buttons = " <div class='post_buttons' id=' " . $post [ 'status' ][ 'id' ] . " ' style='position:absolute; right:10px; bottom:10px; border-radius:60px; padding:5px;'>
< div class = 'felem' >< a onClick = 'return false' class = 'quickreply' id = '" . $post[' status '][' id '] . "' data - mentions = '" . $mentions . "' href = '?thread=" . $post[' status '][' id '] . "' style = 'font-family:fontello' >& #xe824;</a></div>
< div class = 'felem' >< a onClick = 'return false' class = '" . ($post[' status '][' favourited '] == true ? "unfav" : "fav") . "' href = '?action=fav&thread=" . $post[' status '][' id '] . "' " . " style = 'font-family:fontello' >& #xe802;</a></div>
< div class = 'felem' >< a onClick = 'return false' " . ( $post['status'] ['visibility'] == " public " || $post['status'] ['visibility'] == " unlisted " ? " class = '" . ($post[' status '][' reblogged '] == true ? "unreblog" : "reblog") . "' href = '?action=reblog&thread=" . $post[' status '][' id '] . "' " : " " ) . " style = 'font-family:fontello' >& #xe83a;</a></div></div>";
break ;
case " favourite " :
$type = " <span class='fontello' style='color:#F17022; font-size:10px;'></span> " ;
$string = " favourited your post " ;
$preview = " <a style='text-decoration:none;' class='ldr text' href='?thread= " . $post [ 'status' ][ 'id' ] . " ' target='_blank'><span style='display:block; opacity:1; font-size:10px; line-height:12px;'> " . ( ! empty ( $post [ 'status' ][ 'content' ]) ? emojify ( strip_tags ( trim ( $post [ 'status' ][ 'content' ]) , '<br><br \>' ) , $post [ 'status' ][ 'emojis' ], 15 ) : " Favourited your image " ) . " </span></a> " ;
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$media = ( ! empty ( $post [ 'status' ][ 'media_attachments' ]) ? " <div class='notifpic' style='flex: 0 0 60px; background-size:cover; background-image:url( " . $post [ 'status' ][ 'media_attachments' ][ 0 ][ 'url' ] . " );'></div> " : " " );
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break ;
case " reblog " :
$type = " <span class='fontello' style='color:#D1DC29; font-size:10px;'></span> " ;
$string = " reblogged your post " ;
$preview = " <a style='text-decoration:none;' class='ldr text' href='?thread= " . $post [ 'status' ][ 'id' ] . " ' target='_blank'><span style='display:block; opacity:1; font-size:10px; line-height:12px;'> " . ( ! empty ( $post [ 'status' ][ 'content' ]) ? emojify ( strip_tags ( trim ( $post [ 'status' ][ 'content' ]) , '<br><br \>' ) , $post [ 'status' ][ 'emojis' ], 15 ) : " Reblogged your image " ) . " </span></a> " ;
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@ $media = ( ! is_null ( $post [ 'status' ][ 'media_attachments' ]) ? " <div class='notifpic' style='flex: 0 0 60px; background-size:cover; background-image:url( " . $post [ 'status' ][ 'media_attachments' ][ 0 ][ 'url' ] . " );'></div> " : " " );
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break ;
case " follow " :
list ( $info , $rel ) = user_info ( $post [ " account " ][ " id " ]);
$type = " <span class='fontello' style='color:#FDB813; font-size;10px;'></span> " ;
$preview = " started following you " ;
if ( $rel [ 0 ][ 'following' ]) {
$label = "  Following " ;
$class = " unfollow " ;
}
else {
if ( $info [ 'locked' ]) {
if ( $rel [ 0 ][ 'requested' ]) {
$label = "  Follow Requested " ;
$class = " unfollow " ;
}
else {
$label = "  Request Follow " ;
$class = " follow " ;
}
}
else {
$label = "  Follow " ;
$class = " follow " ;
}
}
$buttons .= " <div class='post_buttons' style='position:absolute; right:10px; bottom:10px; border-radius:60px; padding:5px;'><span id=' " . $info [ 'id' ] . " ' class='profileButton $class ' style='background-color:white; font-family:sans,fontello ;font-size:13px;'> $label </span></div> " ;
break ;
}
$n .= "
< div class = 'notif " . ($id == false ? "" : "new") . "' id = '" . $post[' id '] . "' >
< div class = 'notifContents' >
< div style = 'flex: 0 0 60px; background-size:cover; background-image:url(" . $post[' account '][' avatar '] . "); border-radius:5px;' ></ div >
< div style = 'flex: 1; padding-left:5px; padding-right:5px; word-break: break-word; overflow:hidden;' >
< span > $type < span style = 'font-size:12px; font-weight:bold;' > $user </ span ></ span >
" . trim( $preview ) . "
$buttons
</ div >
$media
</ div >
</ div >
" ;
}
return $n ;
}
}
/* this function will get all the notes (reblogs and favs) that has an specified post */
function getnotes ( $thread ) {
global $user_settings ;
global $token ;
global $srv ;
global $setting ;
global $logedin ;
@ $reb = array (
json_decode ( file_get_contents ( " https:// $srv /api/v1/statuses/ " . $thread . " /reblogged_by " ) , true )
);
@ $fab = array (
json_decode ( file_get_contents ( " https:// $srv /api/v1/statuses/ " . $thread . " /favourited_by " ) , true )
);
$limit = ( count ( $reb [ 0 ]) > count ( $fab [ 0 ]) ? count ( $reb [ 0 ]) - 1 : count ( $fab [ 0 ]) - 1 );
$notes = array ();
$index = 0 ;
for ( $i = 0 ; $i <= $limit ; $i ++ ) {
if ( isset ( $reb [ 0 ][ $i ])) {
$notes [ $index ][ 0 ] = " reb " ;
$notes [ $index ][ 1 ] = $reb [ 0 ][ $i ];
$index ++ ;
}
if ( isset ( $fab [ 0 ][ $i ])) {
$notes [ $index ][ 0 ] = " fav " ;
$notes [ $index ][ 1 ] = $fab [ 0 ][ $i ];
$index ++ ;
}
}
return $notes ;
}
/* this function will fetch all the replies that a post have
or will fetch only the ones after a specified ( $since ) post id
*/
function getreplies ( $thread , $since = false ) {
global $user_settings ;
global $token ;
global $srv ;
global $setting ;
global $logedin ;
$context = json_decode ( context ( $thread ) , true );
$array = array ();
if ( ! empty ( $context [ 'ancestors' ])) {
if ( $since == false ) {
foreach ( $context [ 'ancestors' ] as $elem ) {
$elem [ 'type' ] = 'ancestor' ;
$array [] = $elem ;
}
}
}
$flag = 0 ;
if ( ! empty ( $context [ 'descendants' ])) {
foreach ( $context [ 'descendants' ] as $elem ) {
if (( $since != false && $flag == 1 ) || $since == false ) {
$elem [ 'type' ] = 'descendant' ;
$array [] = $elem ;
}
if ( $since != false && $elem [ 'id' ] == $since ) {
$flag = 1 ;
}
}
}
$replies = array ();
foreach ( $array as $item ) {
$reply [ 'mode' ] = " " ;
if ( $item [ 'type' ] == 'ancestor' ) {
$reply [ 'mode' ] = " ancestor " ;
}
$replies [] = array (
'mode' => $reply [ 'mode' ],
'content' => $item
);
}
return $replies ;
}
/* this function takes some options from the init . php file and the user_settings cookie
and fetches all the posts of the appropiate timeline */
function timeline ( $query ) {
global $token ;
global $srv ;
$notes = " " ;
$media = ( $query [ 'text' ] == " on " ? " " : " &only_media=true " );
$next = ( $query [ 'next' ] ? " &max_id= " . $query [ 'next' ] : ( $query [ 'since' ] ? " &since_id= " . $query [ 'since' ] : " " ));
switch ( $query [ 'mode' ]) {
case " home " :
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$array = api_get ( " timelines/home?limit=30 { $media } { $next } " );
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break ;
case " federated " :
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$array = api_get ( " timelines/public?limit=30 { $media } { $next } " );
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break ;
case " tag " :
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$array = api_get ( " timelines/tag/ " . $query [ 'tag' ] . " ?limit=30 { $media } { $next } " );
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break ;
case " local " :
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$array = api_get ( " timelines/public?limit=30&local=true { $media } { $next } " );
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break ;
case " user " :
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$array = api_get ( " accounts/ " . $query [ 'user' ] . " /statuses?limit=30 { $media } { $next } " );
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break ;
case " thread " :
$array = array (
api_get ( " statuses/ " . $query [ 'thread' ])
);
break ;
case " favourites " :
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$array = api_get ( " favourites?limit=30 { $media } { $next } " );
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break ;
case " direct " :
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$array = api_get ( " timelines/direct?limit=30 { $next } " );
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break ;
case " list " :
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$array = api_get ( " timelines/list/ " . $query [ 'list' ] . " ?limit=30 { $next } " );
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break ;
case " bookmarks " :
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$array = api_get ( " bookmarks?limit=30 { $next } " );
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break ;
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case " search " :
$array = api_getv2 ( " search?limit=40&q= " . $query [ 'search' ] . " { $next } " )[ 'statuses' ];
break ;
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case " account " :
$info = api_get ( " accounts/verify_credentials " );
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$array = api_get ( " accounts/ " . $info [ 'id' ] . " /statuses?limit=30 { $media } { $next } " );
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break ;
default :
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$array = api_get ( " timelines/public?limit=30 { $media } { $next } " );
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break ;
}
if ( ! is_array ( $array )) {
return false ;
}
$next = end ( $array ) [ 'id' ];
$thread = array ();
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/*
foreach ( $array as $elem ) {
if ( $query [ 'replies' ] == " on " || $query [ 'mode' ] == " thread " ) {
$thread [] = $elem ;
}
else {
if ( $elem [ 'in_reply_to_id' ] == null ) {
$thread [] = $elem ;
}
}
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} */
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foreach ( $array as $elem ) {
if ( $query [ 'replies' ] == " on " || $query [ 'mode' ] == " thread " ) {
$thread [] = $elem ;
}
else {
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if ( $elem [ 'in_reply_to_id' ] == null || $elem [ 'in_reply_to_account_id' ] == $query [ 'uid' ]) {
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$thread [] = $elem ;
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} else {
$rel = api_get ( " accounts/relationships?id= " . $elem [ 'in_reply_to_account_id' ]);
if ( $rel [ 0 ][ 'following' ]){
$thread [] = $elem ;
}
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}
}
}
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return $thread ;
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}
/* this function takes in a whole post entity and spits out the HTMLfied text of the post
with the urls and @ handles linkified and all the emojis replaced */
function processText ( $elem ) {
global $user_settings ;
require_once " vendor/simple_html_dom.php " ;
$content = trim ( html_entity_decode ( $elem [ 'content' ], ENT_QUOTES ));
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$content = preg_replace ( " /<(?=[^>]*(?:<| $ ))/ " , " < " , $content );
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if ( ! empty ( $content )) {
$html = str_get_html ( $content );
foreach ( $html -> find ( 'a' ) as $lnk ) {
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//remove text links to media attachments
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foreach ( $elem [ 'media_attachments' ] as $f ) {
if ( is_numeric ( strpos ( $f [ 'description' ], explode ( " … " , $lnk -> innertext )[ 0 ]))) {
$content = str_replace ( $lnk -> outertext . " <br/> " , null , $content );
$content = str_replace ( " <br/> " . $lnk -> outertext , null , $content );
$content = str_replace ( $lnk -> outertext , null , $content );
}
}
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//modify links for hashtags and external urls
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if ( is_numeric ( strpos ( $lnk -> href , $user_settings [ 'instance' ])) || in_array ( $lnk -> class , array (
" u-url mention " ,
" hashtag "
)) || $lnk -> rel == " tag " ) {
$content = str_replace ( $lnk -> outertext , $lnk -> innertext , $content );
}
else {
$prv = $lnk -> outertext ;
$lnk -> target = '_blank' ;
$lnk -> class = 'link external' ;
$content = str_replace ( $prv , $lnk -> outertext , $content );
}
}
}
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$result = strip_tags ( $content , '<br><p><strong><a><em><strike>' );
$result = str_replace ( '<br />' , ' <br>' , $result );
//$result = str_replace(''', "'", $result);
foreach ( $elem [ 'mentions' ] as $mention ) {
$result = str_replace ( " @ " . $mention [ 'username' ], " <span class='user' id=' " . $mention [ 'id' ] . " '><a href='?user= " . $mention [ 'id' ] . " ' class='link ldr' onClick='return false;'>@ " . $mention [ 'username' ] . " </a></span> " , $result );
}
//$result = preg_replace("/(?<!=\")(\b[\w]+:\/\/[\w-?&;#~=\.\/\@]+[\w\/])/", "<a target=\"_blank\" class='external' style='color:navy;' href=\"$1\">$1</a>", $result);
$result = emojify ( $result , $elem [ 'emojis' ]);
$result = preg_replace ( " /#([A-Za-z0-9 \ / \ .]*)/ " , " <a class='ldr' href= \" ./?tag= $ 1 \" ><b># $ 1</b></a> " , $result );
return $result ;
}
/* function used in the process of uploading a file */
function get_mime ( $filename ) {
$result = new finfo ();
if ( is_resource ( $result ) === true ) {
return $result -> file ( $filename , FILEINFO_MIME_TYPE );
}
return false ;
}
function sanitize ( $text ){
return preg_replace ( " /[^a-zA-Z0-9]+/ " , " " , $text );
}
function themes ( $mode , $name = false ){
global $user_settings ;
switch ( $mode ){
case " list " :
$themes = scandir ( " themes/ " );
$themelist = array ();
foreach ( $themes as $elem ){
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if ( $elem != " .. " && $elem != " . " && $elem != " custom " && is_dir ( " themes/ " . $elem )){
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$themelist [] = $elem ;
}
}
return $themelist ;
case " file " :
$theme = sanitize ( $user_settings [ 'theme' ]);
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if ( file_exists ( " themes/ $theme / $name " )){
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return " themes/ $theme / $name " ;
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} else {
return " $name " ;
}
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case " get " :
$theme = sanitize ( $user_settings [ 'theme' ]);
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if ( file_exists ( " themes/ $theme / $name " )){
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return file_get_contents ( " themes/ $theme / $name " );
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} else {
return file_get_contents ( " $name " );
}
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}
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}
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function time_elapsed_string ( $datetime , $full = false ) {
$now = new DateTime ;
$ago = new DateTime ( $datetime );
$diff = $now -> diff ( $ago );
$diff -> w = floor ( $diff -> d / 7 );
$diff -> d -= $diff -> w * 7 ;
$string = array (
'y' => 'year' ,
'm' => 'month' ,
'w' => 'week' ,
'd' => 'day' ,
'h' => 'hour' ,
'i' => 'minute' ,
's' => 'second' ,
);
foreach ( $string as $k => & $v ) {
if ( $diff -> $k ) {
$v = $diff -> $k . ' ' . $v . ( $diff -> $k > 1 ? 's' : '' );
} else {
unset ( $string [ $k ]);
}
}
if ( ! $full ) $string = array_slice ( $string , 0 , 1 );
return $string ? implode ( ', ' , $string ) . ' ago' : 'just now' ;
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}
function getHeaders ( $respHeaders ) {
$headers = array ();
$headerText = substr ( $respHeaders , 0 , strpos ( $respHeaders , " \r \n \r \n " ));
foreach ( explode ( " \r \n " , $headerText ) as $i => $line ) {
if ( $i === 0 ) {
$headers [ 'http_code' ] = $line ;
} else {
list ( $key , $value ) = explode ( ': ' , $line );
$headers [ $key ] = $value ;
}
}
return $headerText ;
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}
