Michael Vogel
2280 lines
63 KiB
PHP
2280 lines
63 KiB
PHP
<?php
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require_once("include/template_processor.php");
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require_once("include/friendica_smarty.php");
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require_once("mod/proxy.php");
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if(! function_exists('replace_macros')) {
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/**
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* This is our template processor
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*
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* @param string|FriendicaSmarty $s the string requiring macro substitution,
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* or an instance of FriendicaSmarty
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* @param array $r key value pairs (search => replace)
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* @return string substituted string
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*/
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function replace_macros($s,$r) {
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$stamp1 = microtime(true);
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$a = get_app();
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$t = $a->template_engine();
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try {
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$output = $t->replace_macros($s,$r);
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} catch (Exception $e) {
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echo "<pre><b>".__function__."</b>: ".$e->getMessage()."</pre>"; killme();
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}
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$a->save_timestamp($stamp1, "rendering");
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return $output;
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}}
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// random string, there are 86 characters max in text mode, 128 for hex
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// output is urlsafe
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define('RANDOM_STRING_HEX', 0x00 );
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define('RANDOM_STRING_TEXT', 0x01 );
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if(! function_exists('random_string')) {
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function random_string($size = 64,$type = RANDOM_STRING_HEX) {
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// generate a bit of entropy and run it through the whirlpool
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$s = hash('whirlpool', (string) rand() . uniqid(rand(),true) . (string) rand(),(($type == RANDOM_STRING_TEXT) ? true : false));
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$s = (($type == RANDOM_STRING_TEXT) ? str_replace("\n","",base64url_encode($s,true)) : $s);
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return(substr($s,0,$size));
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}}
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if(! function_exists('notags')) {
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/**
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* This is our primary input filter.
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*
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* The high bit hack only involved some old IE browser, forget which (IE5/Mac?)
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* that had an XSS attack vector due to stripping the high-bit on an 8-bit character
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* after cleansing, and angle chars with the high bit set could get through as markup.
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*
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* This is now disabled because it was interfering with some legitimate unicode sequences
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* and hopefully there aren't a lot of those browsers left.
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*
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* Use this on any text input where angle chars are not valid or permitted
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* They will be replaced with safer brackets. This may be filtered further
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* if these are not allowed either.
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*
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* @param string $string Input string
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* @return string Filtered string
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*/
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function notags($string) {
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return(str_replace(array("<",">"), array('[',']'), $string));
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// High-bit filter no longer used
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// return(str_replace(array("<",">","\xBA","\xBC","\xBE"), array('[',']','','',''), $string));
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}}
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if(! function_exists('escape_tags')) {
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/**
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* use this on "body" or "content" input where angle chars shouldn't be removed,
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* and allow them to be safely displayed.
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* @param string $string
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* @return string
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*/
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function escape_tags($string) {
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return(htmlspecialchars($string, ENT_COMPAT, 'UTF-8', false));
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}}
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// generate a string that's random, but usually pronounceable.
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// used to generate initial passwords
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if(! function_exists('autoname')) {
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/**
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* generate a string that's random, but usually pronounceable.
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* used to generate initial passwords
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* @param int $len
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* @return string
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*/
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function autoname($len) {
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if($len <= 0)
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return '';
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$vowels = array('a','a','ai','au','e','e','e','ee','ea','i','ie','o','ou','u');
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if(mt_rand(0,5) == 4)
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$vowels[] = 'y';
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$cons = array(
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'b','bl','br',
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'c','ch','cl','cr',
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'd','dr',
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'f','fl','fr',
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'g','gh','gl','gr',
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'h',
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'j',
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'k','kh','kl','kr',
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'l',
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'm',
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'n',
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'p','ph','pl','pr',
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'qu',
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'r','rh',
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's','sc','sh','sm','sp','st',
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't','th','tr',
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'v',
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'w','wh',
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'x',
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'z','zh'
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);
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$midcons = array('ck','ct','gn','ld','lf','lm','lt','mb','mm', 'mn','mp',
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'nd','ng','nk','nt','rn','rp','rt');
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$noend = array('bl', 'br', 'cl','cr','dr','fl','fr','gl','gr',
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'kh', 'kl','kr','mn','pl','pr','rh','tr','qu','wh');
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$start = mt_rand(0,2);
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if($start == 0)
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$table = $vowels;
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else
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$table = $cons;
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$word = '';
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for ($x = 0; $x < $len; $x ++) {
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$r = mt_rand(0,count($table) - 1);
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$word .= $table[$r];
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if($table == $vowels)
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$table = array_merge($cons,$midcons);
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else
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$table = $vowels;
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}
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$word = substr($word,0,$len);
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foreach($noend as $noe) {
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if((strlen($word) > 2) && (substr($word,-2) == $noe)) {
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$word = substr($word,0,-1);
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break;
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}
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}
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if(substr($word,-1) == 'q')
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$word = substr($word,0,-1);
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return $word;
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}}
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// escape text ($str) for XML transport
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// returns escaped text.
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if(! function_exists('xmlify')) {
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/**
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* escape text ($str) for XML transport
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* @param string $str
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* @return string Escaped text.
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*/
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function xmlify($str) {
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/* $buffer = '';
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$len = mb_strlen($str);
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for($x = 0; $x < $len; $x ++) {
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$char = mb_substr($str,$x,1);
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switch( $char ) {
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case "\r" :
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break;
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case "&" :
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$buffer .= '&';
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break;
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case "'" :
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$buffer .= ''';
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break;
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case "\"" :
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$buffer .= '"';
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break;
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case '<' :
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$buffer .= '<';
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break;
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case '>' :
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$buffer .= '>';
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break;
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case "\n" :
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$buffer .= "\n";
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break;
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default :
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$buffer .= $char;
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break;
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}
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}*/
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/*
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$buffer = mb_ereg_replace("&", "&", $str);
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$buffer = mb_ereg_replace("'", "'", $buffer);
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$buffer = mb_ereg_replace('"', """, $buffer);
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$buffer = mb_ereg_replace("<", "<", $buffer);
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$buffer = mb_ereg_replace(">", ">", $buffer);
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*/
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$buffer = htmlspecialchars($str, ENT_QUOTES);
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$buffer = trim($buffer);
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return($buffer);
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}}
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if(! function_exists('unxmlify')) {
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/**
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* undo an xmlify
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* @param string $s xml escaped text
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* @return string unescaped text
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*/
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function unxmlify($s) {
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// $ret = str_replace('&','&', $s);
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// $ret = str_replace(array('<','>','"','''),array('<','>','"',"'"),$ret);
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/*$ret = mb_ereg_replace('&', '&', $s);
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$ret = mb_ereg_replace(''', "'", $ret);
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$ret = mb_ereg_replace('"', '"', $ret);
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$ret = mb_ereg_replace('<', "<", $ret);
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$ret = mb_ereg_replace('>', ">", $ret);
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*/
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$ret = htmlspecialchars_decode($s, ENT_QUOTES);
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return $ret;
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}}
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if(! function_exists('hex2bin')) {
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/**
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* convenience wrapper, reverse the operation "bin2hex"
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* @param string $s
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* @return number
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*/
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function hex2bin($s) {
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if(! (is_string($s) && strlen($s)))
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return '';
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if(! ctype_xdigit($s)) {
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return($s);
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}
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return(pack("H*",$s));
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}}
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if(! function_exists('paginate_data')) {
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/**
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* Automatica pagination data.
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*
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* @param App $a App instance
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* @param int $count [optional] item count (used with alt pager)
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* @return Array data for pagination template
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*/
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function paginate_data(&$a, $count=null) {
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$stripped = preg_replace('/(&page=[0-9]*)/','',$a->query_string);
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$stripped = str_replace('q=','',$stripped);
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$stripped = trim($stripped,'/');
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$pagenum = $a->pager['page'];
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if (($a->page_offset != "") AND !preg_match('/[?&].offset=/', $stripped))
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$stripped .= "&offset=".urlencode($a->page_offset);
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$url = $a->get_baseurl() . '/' . $stripped;
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$data = array();
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function _l(&$d, $name, $url, $text, $class="") {
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if (!strpos($url, "?")) {
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if ($pos = strpos($url, "&"))
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$url = substr($url, 0, $pos)."?".substr($url, $pos + 1);
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}
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$d[$name] = array('url'=>$url, 'text'=>$text, 'class'=>$class);
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}
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if (!is_null($count)){
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// alt pager
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if($a->pager['page']>1)
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_l($data, "prev", $url.'&page='.($a->pager['page'] - 1), t('newer'));
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if($count>0)
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_l($data, "next", $url.'&page='.($a->pager['page'] + 1), t('older'));
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} else {
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// full pager
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if($a->pager['total'] > $a->pager['itemspage']) {
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if($a->pager['page'] != 1)
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_l($data, "prev", $url.'&page='.($a->pager['page'] - 1), t('prev'));
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_l($data, "first", $url."&page=1", t('first'));
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$numpages = $a->pager['total'] / $a->pager['itemspage'];
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$numstart = 1;
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$numstop = $numpages;
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if($numpages > 14) {
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$numstart = (($pagenum > 7) ? ($pagenum - 7) : 1);
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$numstop = (($pagenum > ($numpages - 7)) ? $numpages : ($numstart + 14));
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}
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$pages = array();
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for($i = $numstart; $i <= $numstop; $i++){
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if($i == $a->pager['page'])
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_l($pages, $i, "#", $i, "current");
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else
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_l($pages, $i, $url."&page=$i", $i, "n");
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}
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if(($a->pager['total'] % $a->pager['itemspage']) != 0) {
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if($i == $a->pager['page'])
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_l($pages, $i, "#", $i, "current");
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else
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_l($pages, $i, $url."&page=$i", $i, "n");
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}
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$data['pages'] = $pages;
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$lastpage = (($numpages > intval($numpages)) ? intval($numpages)+1 : $numpages);
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_l($data, "last", $url."&page=$lastpage", t('last'));
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if(($a->pager['total'] - ($a->pager['itemspage'] * $a->pager['page'])) > 0)
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_l($data, "next", $url."&page=".($a->pager['page'] + 1), t('next'));
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}
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}
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return $data;
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}}
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if(! function_exists('paginate')) {
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/**
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* Automatic pagination.
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*
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* To use, get the count of total items.
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* Then call $a->set_pager_total($number_items);
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* Optionally call $a->set_pager_itemspage($n) to the number of items to display on each page
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* Then call paginate($a) after the end of the display loop to insert the pager block on the page
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* (assuming there are enough items to paginate).
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* When using with SQL, the setting LIMIT %d, %d => $a->pager['start'],$a->pager['itemspage']
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* will limit the results to the correct items for the current page.
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* The actual page handling is then accomplished at the application layer.
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*
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* @param App $a App instance
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* @return string html for pagination #FIXME remove html
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*/
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function paginate(&$a) {
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$data = paginate_data($a);
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$tpl = get_markup_template("paginate.tpl");
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return replace_macros($tpl, array("pager" => $data));
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}}
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if(! function_exists('alt_pager')) {
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/**
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* Alternative pager
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* @param App $a App instance
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* @param int $i
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* @return string html for pagination #FIXME remove html
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*/
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function alt_pager(&$a, $i) {
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$data = paginate_data($a, $i);
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$tpl = get_markup_template("paginate.tpl");
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return replace_macros($tpl, array('pager' => $data));
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}}
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if(! function_exists('scroll_loader')) {
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/**
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* Loader for infinite scrolling
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* @return string html for loader
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*/
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function scroll_loader() {
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$tpl = get_markup_template("scroll_loader.tpl");
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return replace_macros($tpl, array(
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'wait' => t('Loading more entries...'),
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'end' => t('The end')
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));
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}}
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if(! function_exists('expand_acl')) {
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/**
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* Turn user/group ACLs stored as angle bracketed text into arrays
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*
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* @param string $s
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* @return array
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*/
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function expand_acl($s) {
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// turn string array of angle-bracketed elements into numeric array
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// e.g. "<1><2><3>" => array(1,2,3);
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$ret = array();
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if(strlen($s)) {
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$t = str_replace('<','',$s);
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$a = explode('>',$t);
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foreach($a as $aa) {
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if(intval($aa))
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$ret[] = intval($aa);
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}
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}
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return $ret;
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}}
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if(! function_exists('sanitise_acl')) {
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/**
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* Wrap ACL elements in angle brackets for storage
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* @param string $item
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*/
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function sanitise_acl(&$item) {
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if(intval($item))
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$item = '<' . intval(notags(trim($item))) . '>';
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else
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unset($item);
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}}
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if(! function_exists('perms2str')) {
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/**
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* Convert an ACL array to a storable string
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*
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* Normally ACL permissions will be an array.
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* We'll also allow a comma-separated string.
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*
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* @param string|array $p
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* @return string
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*/
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function perms2str($p) {
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$ret = '';
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if(is_array($p))
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$tmp = $p;
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else
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$tmp = explode(',',$p);
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if(is_array($tmp)) {
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array_walk($tmp,'sanitise_acl');
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$ret = implode('',$tmp);
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}
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return $ret;
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}}
|
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|
|
|
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if(! function_exists('item_new_uri')) {
|
|
/**
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|
* generate a guaranteed unique (for this domain) item ID for ATOM
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* safe from birthday paradox
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*
|
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* @param string $hostname
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* @param int $uid
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* @return string
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*/
|
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function item_new_uri($hostname,$uid) {
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do {
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$dups = false;
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$hash = random_string();
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$uri = "urn:X-dfrn:" . $hostname . ':' . $uid . ':' . $hash;
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$r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' LIMIT 1",
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dbesc($uri));
|
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if(count($r))
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$dups = true;
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} while($dups == true);
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return $uri;
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}}
|
|
|
|
// Generate a guaranteed unique photo ID.
|
|
// safe from birthday paradox
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|
|
if(! function_exists('photo_new_resource')) {
|
|
/**
|
|
* Generate a guaranteed unique photo ID.
|
|
* safe from birthday paradox
|
|
*
|
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* @return string
|
|
*/
|
|
function photo_new_resource() {
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do {
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$found = false;
|
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$resource = hash('md5',uniqid(mt_rand(),true));
|
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$r = q("SELECT `id` FROM `photo` WHERE `resource-id` = '%s' LIMIT 1",
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dbesc($resource)
|
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);
|
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if(count($r))
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$found = true;
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} while($found == true);
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return $resource;
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}}
|
|
|
|
|
|
if(! function_exists('load_view_file')) {
|
|
/**
|
|
* @deprecated
|
|
* wrapper to load a view template, checking for alternate
|
|
* languages before falling back to the default
|
|
*
|
|
* @global string $lang
|
|
* @global App $a
|
|
* @param string $s view name
|
|
* @return string
|
|
*/
|
|
function load_view_file($s) {
|
|
global $lang, $a;
|
|
if(! isset($lang))
|
|
$lang = 'en';
|
|
$b = basename($s);
|
|
$d = dirname($s);
|
|
if(file_exists("$d/$lang/$b")) {
|
|
$stamp1 = microtime(true);
|
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$content = file_get_contents("$d/$lang/$b");
|
|
$a->save_timestamp($stamp1, "file");
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|
return $content;
|
|
}
|
|
|
|
$theme = current_theme();
|
|
|
|
if(file_exists("$d/theme/$theme/$b")) {
|
|
$stamp1 = microtime(true);
|
|
$content = file_get_contents("$d/theme/$theme/$b");
|
|
$a->save_timestamp($stamp1, "file");
|
|
return $content;
|
|
}
|
|
|
|
$stamp1 = microtime(true);
|
|
$content = file_get_contents($s);
|
|
$a->save_timestamp($stamp1, "file");
|
|
return $content;
|
|
}}
|
|
|
|
if(! function_exists('get_intltext_template')) {
|
|
/**
|
|
* load a view template, checking for alternate
|
|
* languages before falling back to the default
|
|
*
|
|
* @global string $lang
|
|
* @param string $s view path
|
|
* @return string
|
|
*/
|
|
function get_intltext_template($s) {
|
|
global $lang;
|
|
|
|
$a = get_app();
|
|
$engine = '';
|
|
if($a->theme['template_engine'] === 'smarty3')
|
|
$engine = "/smarty3";
|
|
|
|
if(! isset($lang))
|
|
$lang = 'en';
|
|
|
|
if(file_exists("view/$lang$engine/$s")) {
|
|
$stamp1 = microtime(true);
|
|
$content = file_get_contents("view/$lang$engine/$s");
|
|
$a->save_timestamp($stamp1, "file");
|
|
return $content;
|
|
} elseif(file_exists("view/en$engine/$s")) {
|
|
$stamp1 = microtime(true);
|
|
$content = file_get_contents("view/en$engine/$s");
|
|
$a->save_timestamp($stamp1, "file");
|
|
return $content;
|
|
} else {
|
|
$stamp1 = microtime(true);
|
|
$content = file_get_contents("view$engine/$s");
|
|
$a->save_timestamp($stamp1, "file");
|
|
return $content;
|
|
}
|
|
}}
|
|
|
|
if(! function_exists('get_markup_template')) {
|
|
/**
|
|
* load template $s
|
|
*
|
|
* @param string $s
|
|
* @param string $root
|
|
* @return string
|
|
*/
|
|
function get_markup_template($s, $root = '') {
|
|
$stamp1 = microtime(true);
|
|
|
|
$a = get_app();
|
|
$t = $a->template_engine();
|
|
try {
|
|
$template = $t->get_template_file($s, $root);
|
|
} catch (Exception $e) {
|
|
echo "<pre><b>".__function__."</b>: ".$e->getMessage()."</pre>"; killme();
|
|
}
|
|
|
|
$a->save_timestamp($stamp1, "file");
|
|
|
|
return $template;
|
|
}}
|
|
|
|
if(! function_exists("get_template_file")) {
|
|
/**
|
|
*
|
|
* @param App $a
|
|
* @param string $filename
|
|
* @param string $root
|
|
* @return string
|
|
*/
|
|
function get_template_file($a, $filename, $root = '') {
|
|
$theme = current_theme();
|
|
|
|
// Make sure $root ends with a slash /
|
|
if($root !== '' && $root[strlen($root)-1] !== '/')
|
|
$root = $root . '/';
|
|
|
|
if(file_exists("{$root}view/theme/$theme/$filename"))
|
|
$template_file = "{$root}view/theme/$theme/$filename";
|
|
elseif (x($a->theme_info,"extends") && file_exists("{$root}view/theme/{$a->theme_info["extends"]}/$filename"))
|
|
$template_file = "{$root}view/theme/{$a->theme_info["extends"]}/$filename";
|
|
elseif (file_exists("{$root}/$filename"))
|
|
$template_file = "{$root}/$filename";
|
|
else
|
|
$template_file = "{$root}view/$filename";
|
|
|
|
return $template_file;
|
|
}}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if(! function_exists('attribute_contains')) {
|
|
/**
|
|
* for html,xml parsing - let's say you've got
|
|
* an attribute foobar="class1 class2 class3"
|
|
* and you want to find out if it contains 'class3'.
|
|
* you can't use a normal sub string search because you
|
|
* might match 'notclass3' and a regex to do the job is
|
|
* possible but a bit complicated.
|
|
* pass the attribute string as $attr and the attribute you
|
|
* are looking for as $s - returns true if found, otherwise false
|
|
*
|
|
* @param string $attr attribute value
|
|
* @param string $s string to search
|
|
* @return boolean True if found, False otherwise
|
|
*/
|
|
function attribute_contains($attr,$s) {
|
|
$a = explode(' ', $attr);
|
|
if(count($a) && in_array($s,$a))
|
|
return true;
|
|
return false;
|
|
}}
|
|
|
|
if(! function_exists('logger')) {
|
|
/* setup int->string log level map */
|
|
$LOGGER_LEVELS = array();
|
|
|
|
/**
|
|
* log levels:
|
|
* LOGGER_NORMAL (default)
|
|
* LOGGER_TRACE
|
|
* LOGGER_DEBUG
|
|
* LOGGER_DATA
|
|
* LOGGER_ALL
|
|
*
|
|
* @global App $a
|
|
* @global dba $db
|
|
* @param string $msg
|
|
* @param int $level
|
|
*/
|
|
function logger($msg,$level = 0) {
|
|
// turn off logger in install mode
|
|
global $a;
|
|
global $db;
|
|
global $LOGGER_LEVELS;
|
|
|
|
if(($a->module == 'install') || (! ($db && $db->connected))) return;
|
|
|
|
if (count($LOGGER_LEVELS)==0){
|
|
foreach (get_defined_constants() as $k=>$v){
|
|
if (substr($k,0,7)=="LOGGER_")
|
|
$LOGGER_LEVELS[$v] = substr($k,7,7);
|
|
}
|
|
}
|
|
|
|
$debugging = get_config('system','debugging');
|
|
$loglevel = intval(get_config('system','loglevel'));
|
|
$logfile = get_config('system','logfile');
|
|
|
|
if((! $debugging) || (! $logfile) || ($level > $loglevel))
|
|
return;
|
|
|
|
$callers = debug_backtrace();
|
|
$logline = sprintf("%s@%s\t[%s]:%s:%s:%s\t%s\n",
|
|
datetime_convert(),
|
|
session_id(),
|
|
$LOGGER_LEVELS[$level],
|
|
basename($callers[0]['file']),
|
|
$callers[0]['line'],
|
|
$callers[1]['function'],
|
|
$msg
|
|
);
|
|
|
|
$stamp1 = microtime(true);
|
|
@file_put_contents($logfile, $logline, FILE_APPEND);
|
|
$a->save_timestamp($stamp1, "file");
|
|
return;
|
|
}}
|
|
|
|
|
|
if(! function_exists('activity_match')) {
|
|
/**
|
|
* Compare activity uri. Knows about activity namespace.
|
|
*
|
|
* @param string $haystack
|
|
* @param string $needle
|
|
* @return boolean
|
|
*/
|
|
function activity_match($haystack,$needle) {
|
|
if(($haystack === $needle) || ((basename($needle) === $haystack) && strstr($needle,NAMESPACE_ACTIVITY_SCHEMA)))
|
|
return true;
|
|
return false;
|
|
}}
|
|
|
|
|
|
if(! function_exists('get_tags')) {
|
|
/**
|
|
* Pull out all #hashtags and @person tags from $s;
|
|
* We also get @person@domain.com - which would make
|
|
* the regex quite complicated as tags can also
|
|
* end a sentence. So we'll run through our results
|
|
* and strip the period from any tags which end with one.
|
|
* Returns array of tags found, or empty array.
|
|
*
|
|
* @param string $s
|
|
* @return array
|
|
*/
|
|
function get_tags($s) {
|
|
$ret = array();
|
|
|
|
// Convert hashtag links to hashtags
|
|
$s = preg_replace("/#\[url\=([^\[\]]*)\](.*?)\[\/url\]/ism", "#$2", $s);
|
|
|
|
// ignore anything in a code block
|
|
$s = preg_replace('/\[code\](.*?)\[\/code\]/sm','',$s);
|
|
|
|
// Force line feeds at bbtags
|
|
$s = str_replace(array("[", "]"), array("\n[", "]\n"), $s);
|
|
|
|
// ignore anything in a bbtag
|
|
$s = preg_replace('/\[(.*?)\]/sm','',$s);
|
|
|
|
// Match full names against @tags including the space between first and last
|
|
// We will look these up afterward to see if they are full names or not recognisable.
|
|
|
|
if(preg_match_all('/(@[^ \x0D\x0A,:?]+ [^ \x0D\x0A@,:?]+)([ \x0D\x0A@,:?]|$)/',$s,$match)) {
|
|
foreach($match[1] as $mtch) {
|
|
if(strstr($mtch,"]")) {
|
|
// we might be inside a bbcode color tag - leave it alone
|
|
continue;
|
|
}
|
|
if(substr($mtch,-1,1) === '.')
|
|
$ret[] = substr($mtch,0,-1);
|
|
else
|
|
$ret[] = $mtch;
|
|
}
|
|
}
|
|
|
|
// Otherwise pull out single word tags. These can be @nickname, @first_last
|
|
// and #hash tags.
|
|
|
|
if(preg_match_all('/([!#@][^ \x0D\x0A,;:?]+)([ \x0D\x0A,;:?]|$)/',$s,$match)) {
|
|
foreach($match[1] as $mtch) {
|
|
if(strstr($mtch,"]")) {
|
|
// we might be inside a bbcode color tag - leave it alone
|
|
continue;
|
|
}
|
|
if(substr($mtch,-1,1) === '.')
|
|
$mtch = substr($mtch,0,-1);
|
|
// ignore strictly numeric tags like #1
|
|
if((strpos($mtch,'#') === 0) && ctype_digit(substr($mtch,1)))
|
|
continue;
|
|
// try not to catch url fragments
|
|
if(strpos($s,$mtch) && preg_match('/[a-zA-z0-9\/]/',substr($s,strpos($s,$mtch)-1,1)))
|
|
continue;
|
|
$ret[] = $mtch;
|
|
}
|
|
}
|
|
return $ret;
|
|
}}
|
|
|
|
|
|
//
|
|
|
|
if(! function_exists('qp')) {
|
|
/**
|
|
* quick and dirty quoted_printable encoding
|
|
*
|
|
* @param string $s
|
|
* @return string
|
|
*/
|
|
function qp($s) {
|
|
return str_replace ("%","=",rawurlencode($s));
|
|
}}
|
|
|
|
|
|
|
|
if(! function_exists('get_mentions')) {
|
|
/**
|
|
* @param array $item
|
|
* @return string html for mentions #FIXME: remove html
|
|
*/
|
|
function get_mentions($item) {
|
|
$o = '';
|
|
if(! strlen($item['tag']))
|
|
return $o;
|
|
|
|
$arr = explode(',',$item['tag']);
|
|
foreach($arr as $x) {
|
|
$matches = null;
|
|
if(preg_match('/@\[url=([^\]]*)\]/',$x,$matches)) {
|
|
$o .= "\t\t" . '<link rel="mentioned" href="' . $matches[1] . '" />' . "\r\n";
|
|
$o .= "\t\t" . '<link rel="ostatus:attention" href="' . $matches[1] . '" />' . "\r\n";
|
|
}
|
|
}
|
|
return $o;
|
|
}}
|
|
|
|
if(! function_exists('contact_block')) {
|
|
/**
|
|
* Get html for contact block.
|
|
*
|
|
* @template contact_block.tpl
|
|
* @hook contact_block_end (contacts=>array, output=>string)
|
|
* @return string
|
|
*/
|
|
function contact_block() {
|
|
$o = '';
|
|
$a = get_app();
|
|
|
|
$shown = get_pconfig($a->profile['uid'],'system','display_friend_count');
|
|
if($shown === false)
|
|
$shown = 24;
|
|
if($shown == 0)
|
|
return;
|
|
|
|
if((! is_array($a->profile)) || ($a->profile['hide-friends']))
|
|
return $o;
|
|
$r = q("SELECT COUNT(*) AS `total` FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 and `pending` = 0 AND `hidden` = 0 AND `archive` = 0",
|
|
intval($a->profile['uid'])
|
|
);
|
|
if(count($r)) {
|
|
$total = intval($r[0]['total']);
|
|
}
|
|
if(! $total) {
|
|
$contacts = t('No contacts');
|
|
$micropro = Null;
|
|
|
|
} else {
|
|
$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 and `pending` = 0 AND `hidden` = 0 AND `archive` = 0 ORDER BY RAND() LIMIT %d",
|
|
intval($a->profile['uid']),
|
|
intval($shown)
|
|
);
|
|
if(count($r)) {
|
|
$contacts = sprintf( tt('%d Contact','%d Contacts', $total),$total);
|
|
$micropro = Array();
|
|
foreach($r as $rr) {
|
|
$micropro[] = micropro($rr,true,'mpfriend');
|
|
}
|
|
}
|
|
}
|
|
|
|
$tpl = get_markup_template('contact_block.tpl');
|
|
$o = replace_macros($tpl, array(
|
|
'$contacts' => $contacts,
|
|
'$nickname' => $a->profile['nickname'],
|
|
'$viewcontacts' => t('View Contacts'),
|
|
'$micropro' => $micropro,
|
|
));
|
|
|
|
$arr = array('contacts' => $r, 'output' => $o);
|
|
|
|
call_hooks('contact_block_end', $arr);
|
|
return $o;
|
|
|
|
}}
|
|
|
|
if(! function_exists('micropro')) {
|
|
/**
|
|
*
|
|
* @param array $contact
|
|
* @param boolean $redirect
|
|
* @param string $class
|
|
* @param boolean $textmode
|
|
* @return string #FIXME: remove html
|
|
*/
|
|
function micropro($contact, $redirect = false, $class = '', $textmode = false) {
|
|
|
|
if($class)
|
|
$class = ' ' . $class;
|
|
|
|
$url = $contact['url'];
|
|
$sparkle = '';
|
|
$redir = false;
|
|
|
|
if($redirect) {
|
|
$a = get_app();
|
|
$redirect_url = $a->get_baseurl() . '/redir/' . $contact['id'];
|
|
if(local_user() && ($contact['uid'] == local_user()) && ($contact['network'] === 'dfrn')) {
|
|
$redir = true;
|
|
$url = $redirect_url;
|
|
$sparkle = ' sparkle';
|
|
}
|
|
else
|
|
$url = zrl($url);
|
|
}
|
|
$click = ((x($contact,'click')) ? ' onclick="' . $contact['click'] . '" ' : '');
|
|
if($click)
|
|
$url = '';
|
|
if($textmode) {
|
|
return '<div class="contact-block-textdiv' . $class . '"><a class="contact-block-link' . $class . $sparkle
|
|
. (($click) ? ' fakelink' : '') . '" '
|
|
. (($redir) ? ' target="redir" ' : '')
|
|
. (($url) ? ' href="' . $url . '"' : '') . $click
|
|
. '" title="' . $contact['name'] . ' [' . $contact['url'] . ']" alt="' . $contact['name']
|
|
. '" >'. $contact['name'] . '</a></div>' . "\r\n";
|
|
}
|
|
else {
|
|
return '<div class="contact-block-div' . $class . '"><a class="contact-block-link' . $class . $sparkle
|
|
. (($click) ? ' fakelink' : '') . '" '
|
|
. (($redir) ? ' target="redir" ' : '')
|
|
. (($url) ? ' href="' . $url . '"' : '') . $click . ' ><img class="contact-block-img' . $class . $sparkle . '" src="'
|
|
. proxy_url($contact['micro']) . '" title="' . $contact['name'] . ' [' . $contact['url'] . ']" alt="' . $contact['name']
|
|
. '" /></a></div>' . "\r\n";
|
|
}
|
|
}}
|
|
|
|
|
|
|
|
if(! function_exists('search')) {
|
|
/**
|
|
* search box
|
|
*
|
|
* @param string $s search query
</ |