2221 lines
61 KiB
PHP
2221 lines
61 KiB
PHP
<?php
|
|
|
|
require_once("include/template_processor.php");
|
|
require_once("include/friendica_smarty.php");
|
|
|
|
if(! function_exists('replace_macros')) {
|
|
/**
|
|
* This is our template processor
|
|
*
|
|
* @param string|FriendicaSmarty $s the string requiring macro substitution,
|
|
* or an instance of FriendicaSmarty
|
|
* @param array $r key value pairs (search => replace)
|
|
* @return string substituted string
|
|
*/
|
|
function replace_macros($s,$r) {
|
|
|
|
$stamp1 = microtime(true);
|
|
|
|
$a = get_app();
|
|
|
|
$t = $a->template_engine();
|
|
try {
|
|
$output = $t->replace_macros($s,$r);
|
|
} catch (Exception $e) {
|
|
echo "<pre><b>".__function__."</b>: ".$e->getMessage()."</pre>"; killme();
|
|
}
|
|
|
|
$a->save_timestamp($stamp1, "rendering");
|
|
|
|
return $output;
|
|
}}
|
|
|
|
|
|
// random string, there are 86 characters max in text mode, 128 for hex
|
|
// output is urlsafe
|
|
|
|
define('RANDOM_STRING_HEX', 0x00 );
|
|
define('RANDOM_STRING_TEXT', 0x01 );
|
|
|
|
if(! function_exists('random_string')) {
|
|
function random_string($size = 64,$type = RANDOM_STRING_HEX) {
|
|
// generate a bit of entropy and run it through the whirlpool
|
|
$s = hash('whirlpool', (string) rand() . uniqid(rand(),true) . (string) rand(),(($type == RANDOM_STRING_TEXT) ? true : false));
|
|
$s = (($type == RANDOM_STRING_TEXT) ? str_replace("\n","",base64url_encode($s,true)) : $s);
|
|
return(substr($s,0,$size));
|
|
}}
|
|
|
|
if(! function_exists('notags')) {
|
|
/**
|
|
* This is our primary input filter.
|
|
*
|
|
* The high bit hack only involved some old IE browser, forget which (IE5/Mac?)
|
|
* that had an XSS attack vector due to stripping the high-bit on an 8-bit character
|
|
* after cleansing, and angle chars with the high bit set could get through as markup.
|
|
*
|
|
* This is now disabled because it was interfering with some legitimate unicode sequences
|
|
* and hopefully there aren't a lot of those browsers left.
|
|
*
|
|
* Use this on any text input where angle chars are not valid or permitted
|
|
* They will be replaced with safer brackets. This may be filtered further
|
|
* if these are not allowed either.
|
|
*
|
|
* @param string $string Input string
|
|
* @return string Filtered string
|
|
*/
|
|
function notags($string) {
|
|
|
|
return(str_replace(array("<",">"), array('[',']'), $string));
|
|
|
|
// High-bit filter no longer used
|
|
// return(str_replace(array("<",">","\xBA","\xBC","\xBE"), array('[',']','','',''), $string));
|
|
}}
|
|
|
|
|
|
|
|
if(! function_exists('escape_tags')) {
|
|
/**
|
|
* use this on "body" or "content" input where angle chars shouldn't be removed,
|
|
* and allow them to be safely displayed.
|
|
* @param string $string
|
|
* @return string
|
|
*/
|
|
function escape_tags($string) {
|
|
|
|
return(htmlspecialchars($string, ENT_COMPAT, 'UTF-8', false));
|
|
}}
|
|
|
|
|
|
// generate a string that's random, but usually pronounceable.
|
|
// used to generate initial passwords
|
|
|
|
if(! function_exists('autoname')) {
|
|
/**
|
|
* generate a string that's random, but usually pronounceable.
|
|
* used to generate initial passwords
|
|
* @param int $len
|
|
* @return string
|
|
*/
|
|
function autoname($len) {
|
|
|
|
if($len <= 0)
|
|
return '';
|
|
|
|
$vowels = array('a','a','ai','au','e','e','e','ee','ea','i','ie','o','ou','u');
|
|
if(mt_rand(0,5) == 4)
|
|
$vowels[] = 'y';
|
|
|
|
$cons = array(
|
|
'b','bl','br',
|
|
'c','ch','cl','cr',
|
|
'd','dr',
|
|
'f','fl','fr',
|
|
'g','gh','gl','gr',
|
|
'h',
|
|
'j',
|
|
'k','kh','kl','kr',
|
|
'l',
|
|
'm',
|
|
'n',
|
|
'p','ph','pl','pr',
|
|
'qu',
|
|
'r','rh',
|
|
's','sc','sh','sm','sp','st',
|
|
't','th','tr',
|
|
'v',
|
|
'w','wh',
|
|
'x',
|
|
'z','zh'
|
|
);
|
|
|
|
$midcons = array('ck','ct','gn','ld','lf','lm','lt','mb','mm', 'mn','mp',
|
|
'nd','ng','nk','nt','rn','rp','rt');
|
|
|
|
$noend = array('bl', 'br', 'cl','cr','dr','fl','fr','gl','gr',
|
|
'kh', 'kl','kr','mn','pl','pr','rh','tr','qu','wh');
|
|
|
|
$start = mt_rand(0,2);
|
|
if($start == 0)
|
|
$table = $vowels;
|
|
else
|
|
$table = $cons;
|
|
|
|
$word = '';
|
|
|
|
for ($x = 0; $x < $len; $x ++) {
|
|
$r = mt_rand(0,count($table) - 1);
|
|
$word .= $table[$r];
|
|
|
|
if($table == $vowels)
|
|
$table = array_merge($cons,$midcons);
|
|
else
|
|
$table = $vowels;
|
|
|
|
}
|
|
|
|
$word = substr($word,0,$len);
|
|
|
|
foreach($noend as $noe) {
|
|
if((strlen($word) > 2) && (substr($word,-2) == $noe)) {
|
|
$word = substr($word,0,-1);
|
|
break;
|
|
}
|
|
}
|
|
if(substr($word,-1) == 'q')
|
|
$word = substr($word,0,-1);
|
|
return $word;
|
|
}}
|
|
|
|
|
|
// escape text ($str) for XML transport
|
|
// returns escaped text.
|
|
|
|
if(! function_exists('xmlify')) {
|
|
/**
|
|
* escape text ($str) for XML transport
|
|
* @param string $str
|
|
* @return string Escaped text.
|
|
*/
|
|
function xmlify($str) {
|
|
/* $buffer = '';
|
|
|
|
$len = mb_strlen($str);
|
|
for($x = 0; $x < $len; $x ++) {
|
|
$char = mb_substr($str,$x,1);
|
|
|
|
switch( $char ) {
|
|
|
|
case "\r" :
|
|
break;
|
|
case "&" :
|
|
$buffer .= '&';
|
|
break;
|
|
case "'" :
|
|
$buffer .= ''';
|
|
break;
|
|
case "\"" :
|
|
$buffer .= '"';
|
|
break;
|
|
case '<' :
|
|
$buffer .= '<';
|
|
break;
|
|
case '>' :
|
|
$buffer .= '>';
|
|
break;
|
|
case "\n" :
|
|
$buffer .= "\n";
|
|
break;
|
|
default :
|
|
$buffer .= $char;
|
|
break;
|
|
}
|
|
}*/
|
|
/*
|
|
$buffer = mb_ereg_replace("&", "&", $str);
|
|
$buffer = mb_ereg_replace("'", "'", $buffer);
|
|
$buffer = mb_ereg_replace('"', """, $buffer);
|
|
$buffer = mb_ereg_replace("<", "<", $buffer);
|
|
$buffer = mb_ereg_replace(">", ">", $buffer);
|
|
*/
|
|
$buffer = htmlspecialchars($str, ENT_QUOTES);
|
|
$buffer = trim($buffer);
|
|
|
|
return($buffer);
|
|
}}
|
|
|
|
if(! function_exists('unxmlify')) {
|
|
/**
|
|
* undo an xmlify
|
|
* @param string $s xml escaped text
|
|
* @return string unescaped text
|
|
*/
|
|
function unxmlify($s) {
|
|
// $ret = str_replace('&','&', $s);
|
|
// $ret = str_replace(array('<','>','"','''),array('<','>','"',"'"),$ret);
|
|
/*$ret = mb_ereg_replace('&', '&', $s);
|
|
$ret = mb_ereg_replace(''', "'", $ret);
|
|
$ret = mb_ereg_replace('"', '"', $ret);
|
|
$ret = mb_ereg_replace('<', "<", $ret);
|
|
$ret = mb_ereg_replace('>', ">", $ret);
|
|
*/
|
|
$ret = htmlspecialchars_decode($s, ENT_QUOTES);
|
|
return $ret;
|
|
}}
|
|
|
|
if(! function_exists('hex2bin')) {
|
|
/**
|
|
* convenience wrapper, reverse the operation "bin2hex"
|
|
* @param string $s
|
|
* @return number
|
|
*/
|
|
function hex2bin($s) {
|
|
if(! (is_string($s) && strlen($s)))
|
|
return '';
|
|
|
|
if(! ctype_xdigit($s)) {
|
|
return($s);
|
|
}
|
|
|
|
return(pack("H*",$s));
|
|
}}
|
|
|
|
|
|
if(! function_exists('paginate_data')) {
|
|
/**
|
|
* Automatica pagination data.
|
|
*
|
|
* @param App $a App instance
|
|
* @param int $count [optional] item count (used with alt pager)
|
|
* @return Array data for pagination template
|
|
*/
|
|
function paginate_data(&$a, $count=null) {
|
|
$stripped = preg_replace('/(&page=[0-9]*)/','',$a->query_string);
|
|
|
|
$stripped = str_replace('q=','',$stripped);
|
|
$stripped = trim($stripped,'/');
|
|
$pagenum = $a->pager['page'];
|
|
|
|
if (($a->page_offset != "") AND !strstr($stripped, "&offset="))
|
|
$stripped .= "&offset=".urlencode($a->page_offset);
|
|
if (!strpos($stripped, "?")) {
|
|
if ($pos = strpos($stripped, "&"))
|
|
$stripped = substr($stripped, 0, $pos)."?".substr($stripped, $pos + 1);
|
|
}
|
|
|
|
$url = $a->get_baseurl() . '/' . $stripped;
|
|
|
|
$data = array();
|
|
function _l(&$d, $name, $url, $text, $class="") {
|
|
|
|
$d[$name] = array('url'=>$url, 'text'=>$text, 'class'=>$class);
|
|
}
|
|
|
|
if (!is_null($count)){
|
|
// alt pager
|
|
if($a->pager['page']>1)
|
|
_l($data, "prev", $url.'&page='.($a->pager['page'] - 1), t('newer'));
|
|
if($count>0)
|
|
_l($data, "next", $url.'&page='.($a->pager['page'] + 1), t('older'));
|
|
} else {
|
|
// full pager
|
|
if($a->pager['total'] > $a->pager['itemspage']) {
|
|
if($a->pager['page'] != 1)
|
|
_l($data, "prev", $url.'&page='.($a->pager['page'] - 1), t('prev'));
|
|
|
|
_l($data, "first", $url."&page=1", t('first'));
|
|
|
|
|
|
$numpages = $a->pager['total'] / $a->pager['itemspage'];
|
|
|
|
$numstart = 1;
|
|
$numstop = $numpages;
|
|
|
|
if($numpages > 14) {
|
|
$numstart = (($pagenum > 7) ? ($pagenum - 7) : 1);
|
|
$numstop = (($pagenum > ($numpages - 7)) ? $numpages : ($numstart + 14));
|
|
}
|
|
|
|
$pages = array();
|
|
|
|
for($i = $numstart; $i <= $numstop; $i++){
|
|
if($i == $a->pager['page'])
|
|
_l($pages, $i, "#", $i, "current");
|
|
else
|
|
_l($pages, $i, $url."&page=$i", $i, "n");
|
|
}
|
|
|
|
if(($a->pager['total'] % $a->pager['itemspage']) != 0) {
|
|
if($i == $a->pager['page'])
|
|
_l($pages, $i, "#", $i, "current");
|
|
else
|
|
_l($pages, $i, $url."&page=$i", $i, "n");
|
|
}
|
|
|
|
$data['pages'] = $pages;
|
|
|
|
$lastpage = (($numpages > intval($numpages)) ? intval($numpages)+1 : $numpages);
|
|
_l($data, "last", $url."&page=$lastpage", t('last'));
|
|
|
|
if(($a->pager['total'] - ($a->pager['itemspage'] * $a->pager['page'])) > 0)
|
|
_l($data, "next", $url."&page=".($a->pager['page'] + 1), t('next'));
|
|
|
|
}
|
|
}
|
|
return $data;
|
|
|
|
}}
|
|
|
|
if(! function_exists('paginate')) {
|
|
/**
|
|
* Automatic pagination.
|
|
*
|
|
* To use, get the count of total items.
|
|
* Then call $a->set_pager_total($number_items);
|
|
* Optionally call $a->set_pager_itemspage($n) to the number of items to display on each page
|
|
* Then call paginate($a) after the end of the display loop to insert the pager block on the page
|
|
* (assuming there are enough items to paginate).
|
|
* When using with SQL, the setting LIMIT %d, %d => $a->pager['start'],$a->pager['itemspage']
|
|
* will limit the results to the correct items for the current page.
|
|
* The actual page handling is then accomplished at the application layer.
|
|
*
|
|
* @param App $a App instance
|
|
* @return string html for pagination #FIXME remove html
|
|
*/
|
|
function paginate(&$a) {
|
|
|
|
$data = paginate_data($a);
|
|
$tpl = get_markup_template("paginate.tpl");
|
|
return replace_macros($tpl, array("pager" => $data));
|
|
|
|
}}
|
|
|
|
if(! function_exists('alt_pager')) {
|
|
/**
|
|
* Alternative pager
|
|
* @param App $a App instance
|
|
* @param int $i
|
|
* @return string html for pagination #FIXME remove html
|
|
*/
|
|
function alt_pager(&$a, $i) {
|
|
|
|
$data = paginate_data($a, $i);
|
|
$tpl = get_markup_template("paginate.tpl");
|
|
return replace_macros($tpl, array('pager' => $data));
|
|
|
|
}}
|
|
|
|
|
|
if(! function_exists('expand_acl')) {
|
|
/**
|
|
* Turn user/group ACLs stored as angle bracketed text into arrays
|
|
*
|
|
* @param string $s
|
|
* @return array
|
|
*/
|
|
function expand_acl($s) {
|
|
// turn string array of angle-bracketed elements into numeric array
|
|
// e.g. "<1><2><3>" => array(1,2,3);
|
|
$ret = array();
|
|
|
|
if(strlen($s)) {
|
|
$t = str_replace('<','',$s);
|
|
$a = explode('>',$t);
|
|
foreach($a as $aa) {
|
|
if(intval($aa))
|
|
$ret[] = intval($aa);
|
|
}
|
|
}
|
|
return $ret;
|
|
}}
|
|
|
|
if(! function_exists('sanitise_acl')) {
|
|
/**
|
|
* Wrap ACL elements in angle brackets for storage
|
|
* @param string $item
|
|
*/
|
|
function sanitise_acl(&$item) {
|
|
if(intval($item))
|
|
$item = '<' . intval(notags(trim($item))) . '>';
|
|
else
|
|
unset($item);
|
|
}}
|
|
|
|
|
|
if(! function_exists('perms2str')) {
|
|
/**
|
|
* Convert an ACL array to a storable string
|
|
*
|
|
* Normally ACL permissions will be an array.
|
|
* We'll also allow a comma-separated string.
|
|
*
|
|
* @param string|array $p
|
|
* @return string
|
|
*/
|
|
function perms2str($p) {
|
|
$ret = '';
|
|
if(is_array($p))
|
|
$tmp = $p;
|
|
else
|
|
$tmp = explode(',',$p);
|
|
|
|
if(is_array($tmp)) {
|
|
array_walk($tmp,'sanitise_acl');
|
|
$ret = implode('',$tmp);
|
|
}
|
|
return $ret;
|
|
}}
|
|
|
|
|
|
if(! function_exists('item_new_uri')) {
|
|
/**
|
|
* generate a guaranteed unique (for this domain) item ID for ATOM
|
|
* safe from birthday paradox
|
|
*
|
|
* @param string $hostname
|
|
* @param int $uid
|
|
* @return string
|
|
*/
|
|
function item_new_uri($hostname,$uid) {
|
|
|
|
do {
|
|
$dups = false;
|
|
$hash = random_string();
|
|
|
|
$uri = "urn:X-dfrn:" . $hostname . ':' . $uid . ':' . $hash;
|
|
|
|
$r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' LIMIT 1",
|
|
dbesc($uri));
|
|
if(count($r))
|
|
$dups = true;
|
|
} while($dups == true);
|
|
return $uri;
|
|
}}
|
|
|
|
// Generate a guaranteed unique photo ID.
|
|
// safe from birthday paradox
|
|
|
|
if(! function_exists('photo_new_resource')) {
|
|
/**
|
|
* Generate a guaranteed unique photo ID.
|
|
* safe from birthday paradox
|
|
*
|
|
* @return string
|
|
*/
|
|
function photo_new_resource() {
|
|
|
|
do {
|
|
$found = false;
|
|
$resource = hash('md5',uniqid(mt_rand(),true));
|
|
$r = q("SELECT `id` FROM `photo` WHERE `resource-id` = '%s' LIMIT 1",
|
|
dbesc($resource)
|
|
);
|
|
if(count($r))
|
|
$found = true;
|
|
} while($found == true);
|
|
return $resource;
|
|
}}
|
|
|
|
|
|
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);
|
|
$content = file_get_contents("$d/$lang/$b");
|
|
$a->save_timestamp($stamp1, "file");
|
|
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_LEVEL)==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();
|
|
|
|
// 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="'
|
|
. $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
|
|
* @param string $id html id
|
|
* @param string $url search url
|
|
* @param boolean $save show save search button
|
|
* @return string html for search box #FIXME: remove html
|
|
*/
|
|
function search($s,$id='search-box',$url='/search',$save = false) {
|
|
$a = get_app();
|
|
$o = '<div id="' . $id . '">';
|
|
$o .= '<form action="' . $a->get_baseurl((stristr($url,'network')) ? true : false) . $url . '" method="get" >';
|
|
$o .= '<input type="text" name="search" id="search-text" placeholder="' . t('Search') . '" value="' . $s .'" />';
|
|
$o .= '<input type="submit" name="submit" id="search-submit" value="' . t('Search') . '" />';
|
|
if($save)
|
|
$o .= '<input type="submit" name="save" id="search-save" value="' . t('Save') . '" />';
|
|
$o .= '</form></div>';
|
|
return $o;
|
|
}}
|
|
|
|
if(! function_exists('valid_email')) {
|
|
/**
|
|
* Check if $x is a valid email string
|
|
*
|
|
* @param string $x
|
|
* @return boolean
|
|
*/
|
|
function valid_email($x){
|
|
|
|
if(get_config('system','disable_email_validation'))
|
|
return true;
|
|
|
|
if(preg_match('/^[_a-zA-Z0-9\-\+]+(\.[_a-zA-Z0-9\-\+]+)*@[a-zA-Z0-9-]+(\.[a-zA-Z0-9-]+)+$/',$x))
|
|
return true;
|
|
return false;
|
|
}}
|
|
|
|
|
|
if(! function_exists('linkify')) {
|
|
/**
|
|
* Replace naked text hyperlink with HTML formatted hyperlink
|
|
*
|
|
* @param string $s
|
|
*/
|
|
function linkify($s) {
|
|
$s = preg_replace("/(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\'\%\$\!\+]*)/", ' <a href="$1" target="_blank">$1</a>', $s);
|
|
$s = preg_replace("/\<(.*?)(src|href)=(.*?)\&\;(.*?)\>/ism",'<$1$2=$3&$4>',$s);
|
|
return($s);
|
|
}}
|
|
|
|
|
|
/**
|
|
* Load poke verbs
|
|
*
|
|
* @return array index is present tense verb
|
|
value is array containing past tense verb, translation of present, translation of past
|
|
* @hook poke_verbs pokes array
|
|
*/
|
|
function get_poke_verbs() {
|
|
|
|
// index is present tense verb
|
|
// value is array containing past tense verb, translation of present, translation of past
|
|
|
|
$arr = array(
|
|
'poke' => array( 'poked', t('poke'), t('poked')),
|
|
'ping' => array( 'pinged', t('ping'), t('pinged')),
|
|
'prod' => array( 'prodded', t('prod'), t('prodded')),
|
|
'slap' => array( 'slapped', t('slap'), t('slapped')),
|
|
'finger' => array( 'fingered', t('finger'), t('fingered')),
|
|
'rebuff' => array( 'rebuffed', t('rebuff'), t('rebuffed')),
|
|
);
|
|
call_hooks('poke_verbs', $arr);
|
|
return $arr;
|
|
}
|
|
|
|
/**
|
|
* Load moods
|
|
* @return array index is mood, value is translated mood
|
|
* @hook mood_verbs moods array
|
|
*/
|
|
function get_mood_verbs() {
|
|
|
|
$arr = array(
|
|
'happy' => t('happy'),
|
|
'sad' => t('sad'),
|
|
'mellow' => t('mellow'),
|
|
'tired' => t('tired'),
|
|
'perky' => t('perky'),
|
|
'angry' => t('angry'),
|
|
'stupefied' => t('stupified'),
|
|
'puzzled' => t('puzzled'),
|
|
'interested' => t('interested'),
|
|
'bitter' => t('bitter'),
|
|
'cheerful' => t('cheerful'),
|
|
'alive' => t('alive'),
|
|
'annoyed' => t('annoyed'),
|
|
'anxious' => t('anxious'),
|
|
'cranky' => t('cranky'),
|
|
'disturbed' => t('disturbed'),
|
|
'frustrated' => t('frustrated'),
|
|
'motivated' => t('motivated'),
|
|
'relaxed' => t('relaxed'),
|
|
'surprised' => t('surprised'),
|
|
);
|
|
|
|
call_hooks('mood_verbs', $arr);
|
|
return $arr;
|
|
}
|
|
|
|
|
|
|
|
if(! function_exists('smilies')) {
|
|
/**
|
|
* Replaces text emoticons with graphical images
|
|
*
|
|
* It is expected that this function will be called using HTML text.
|
|
* We will escape text between HTML pre and code blocks from being
|
|
* processed.
|
|
*
|
|
* At a higher level, the bbcode [nosmile] tag can be used to prevent this
|
|
* function from being executed by the prepare_text() routine when preparing
|
|
* bbcode source for HTML display
|
|
*
|
|
* @param string $s
|
|
* @param boolean $sample
|
|
* @return string
|
|
* @hook smilie ('texts' => smilies texts array, 'icons' => smilies html array, 'string' => $s)
|
|
*/
|
|
function smilies($s, $sample = false) {
|
|
$a = get_app();
|
|
|
|
if(intval(get_config('system','no_smilies'))
|
|
|| (local_user() && intval(get_pconfig(local_user(),'system','no_smilies'))))
|
|
return $s;
|
|
|
|
$s = preg_replace_callback('/<pre>(.*?)<\/pre>/ism','smile_encode',$s);
|
|
$s = preg_replace_callback('/<code>(.*?)<\/code>/ism','smile_encode',$s);
|
|
|
|
$texts = array(
|
|
'<3',
|
|
'</3',
|
|
'<\\3',
|
|
':-)',
|
|
';-)',
|
|
':-(',
|
|
':-P',
|
|
':-p',
|
|
':-"',
|
|
':-"',
|
|
':-x',
|
|
':-X',
|
|
':-D',
|
|
'8-|',
|
|
'8-O',
|
|
':-O',
|
|
'\\o/',
|
|
'o.O',
|
|
'O.o',
|
|
'o_O',
|
|
'O_o',
|
|
":'(",
|
|
":-!",
|
|
":-/",
|
|
":-[",
|
|
"8-)",
|
|
':beer',
|
|
':homebrew',
|
|
':coffee',
|
|
':facepalm',
|
|
':like',
|
|
':dislike',
|
|
'~friendica',
|
|
'red#'
|
|
|
|
);
|
|
|
|
$icons = array(
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-heart.gif" alt="<3" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-brokenheart.gif" alt="</3" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-brokenheart.gif" alt="<\\3" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-smile.gif" alt=":-)" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-wink.gif" alt=";-)" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-frown.gif" alt=":-(" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-tongue-out.gif" alt=":-P" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-tongue-out.gif" alt=":-p" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-\"" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-\"" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-x" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-X" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-laughing.gif" alt=":-D" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-surprised.gif" alt="8-|" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-surprised.gif" alt="8-O" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-surprised.gif" alt=":-O" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-thumbsup.gif" alt="\\o/" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="o.O" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="O.o" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="o_O" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="O_o" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-cry.gif" alt=":\'(" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-foot-in-mouth.gif" alt=":-!" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-undecided.gif" alt=":-/" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-embarassed.gif" alt=":-[" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-cool.gif" alt="8-)" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/beer_mug.gif" alt=":beer" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/beer_mug.gif" alt=":homebrew" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/coffee.gif" alt=":coffee" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-facepalm.gif" alt=":facepalm" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/like.gif" alt=":like" />',
|
|
'<img class="smiley" src="' . $a->get_baseurl() . '/images/dislike.gif" alt=":dislike" />',
|
|
'<a href="http://friendica.com">~friendica <img class="smiley" src="' . $a->get_baseurl() . '/images/friendica-16.png" alt="~friendica" /></a>',
|
|
'<a href="http://redmatrix.me/">red <img class="smiley" src="' . $a->get_baseurl() . '/images/rhash-16.png" alt="red" /></a>'
|
|
);
|
|
|
|
$params = array('texts' => $texts, 'icons' => $icons, 'string' => $s);
|
|
call_hooks('smilie', $params);
|
|
|
|
if($sample) {
|
|
$s = '<div class="smiley-sample">';
|
|
for($x = 0; $x < count($params['texts']); $x ++) {
|
|
$s .= '<dl><dt>' . $params['texts'][$x] . '</dt><dd>' . $params['icons'][$x] . '</dd></dl>';
|
|
}
|
|
}
|
|
else {
|
|
$params['string'] = preg_replace_callback('/<(3+)/','preg_heart',$params['string']);
|
|
$s = str_replace($params['texts'],$params['icons'],$params['string']);
|
|
}
|
|
|
|
$s = preg_replace_callback('/<pre>(.*?)<\/pre>/ism','smile_decode',$s);
|
|
$s = preg_replace_callback('/<code>(.*?)<\/code>/ism','smile_decode',$s);
|
|
|
|
return $s;
|
|
|
|
}}
|
|
|
|
function smile_encode($m) {
|
|
return(str_replace($m[1],base64url_encode($m[1]),$m[0]));
|
|
}
|
|
|
|
function smile_decode($m) {
|
|
return(str_replace($m[1],base64url_decode($m[1]),$m[0]));
|
|
}
|
|
|
|
|
|
/**
|
|
* expand <3333 to the correct number of hearts
|
|
*
|
|
* @param string $x
|
|
* @return string
|
|
*/
|
|
function preg_heart($x) {
|
|
$a = get_app();
|
|
if(strlen($x[1]) == 1)
|
|
return $x[0];
|
|
$t = '';
|
|
for($cnt = 0; $cnt < strlen($x[1]); $cnt ++)
|
|
$t .= '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-heart.gif" alt="<3" />';
|
|
$r = str_replace($x[0],$t,$x[0]);
|
|
return $r;
|
|
}
|
|
|
|
|
|
if(! function_exists('day_translate')) {
|
|
/**
|
|
* Translate days and months names
|
|
*
|
|
* @param string $s
|
|
* @return string
|
|
*/
|
|
function day_translate($s) {
|
|
$ret = str_replace(array('Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sunday'),
|
|
array( t('Monday'), t('Tuesday'), t('Wednesday'), t('Thursday'), t('Friday'), t('Saturday'), t('Sunday')),
|
|
$s);
|
|
|
|
$ret = str_replace(array('January','February','March','April','May','June','July','August','September','October','November','December'),
|
|
array( t('January'), t('February'), t('March'), t('April'), t('May'), t('June'), t('July'), t('August'), t('September'), t('October'), t('November'), t('December')),
|
|
$ret);
|
|
|
|
return $ret;
|
|
}}
|
|
|
|
|
|
if(! function_exists('normalise_link')) {
|
|
/**
|
|
* Normalize url
|
|
*
|
|
* @param string $url
|
|
* @return string
|
|
*/
|
|
function normalise_link($url) {
|
|
$ret = str_replace(array('https:','//www.'), array('http:','//'), $url);
|
|
return(rtrim($ret,'/'));
|
|
}}
|
|
|
|
|
|
|
|
if(! function_exists('link_compare')) {
|
|
/**
|
|
* Compare two URLs to see if they are the same, but ignore
|
|
* slight but hopefully insignificant differences such as if one
|
|
* is https and the other isn't, or if one is www.something and
|
|
* the other isn't - and also ignore case differences.
|
|
*
|
|
* @param string $a first url
|
|
* @param string $b second url
|
|
* @return boolean True if the URLs match, otherwise False
|
|
*
|
|
*/
|
|
function link_compare($a,$b) {
|
|
if(strcasecmp(normalise_link($a),normalise_link($b)) === 0)
|
|
return true;
|
|
return false;
|
|
}}
|
|
|
|
|
|
if(! function_exists('redir_private_images')) {
|
|
/**
|
|
* Find any non-embedded images in private items and add redir links to them
|
|
*
|
|
* @param App $a
|
|
* @param array $item
|
|
*/
|
|
function redir_private_images($a, &$item) {
|
|
|
|
$matches = false;
|
|
$cnt = preg_match_all('|\[img\](http[^\[]*?/photo/[a-fA-F0-9]+?(-[0-9]\.[\w]+?)?)\[\/img\]|', $item['body'], $matches, PREG_SET_ORDER);
|
|
if($cnt) {
|
|
//logger("redir_private_images: matches = " . print_r($matches, true));
|
|
foreach($matches as $mtch) {
|
|
if(strpos($mtch[1], '/redir') !== false)
|
|
continue;
|
|
|
|
if((local_user() == $item['uid']) && ($item['private'] != 0) && ($item['contact-id'] != $a->contact['id']) && ($item['network'] == NETWORK_DFRN)) {
|
|
//logger("redir_private_images: redir");
|
|
$img_url = $a->get_baseurl() . '/redir?f=1&quiet=1&url=' . $mtch[1] . '&conurl=' . $item['author-link'];
|
|
$item['body'] = str_replace($mtch[0], "[img]".$img_url."[/img]", $item['body']);
|
|
}
|
|
}
|
|
}
|
|
|
|
}}
|
|
|
|
|
|
// Given an item array, convert the body element from bbcode to html and add smilie icons.
|
|
// If attach is true, also add icons for item attachments
|
|
|
|
if(! function_exists('prepare_body')) {
|
|
/**
|
|
* Given an item array, convert the body element from bbcode to html and add smilie icons.
|
|
* If attach is true, also add icons for item attachments
|
|
*
|
|
* @param array $item
|
|
* @param boolean $attach
|
|
* @return string item body html
|
|
* @hook prepare_body_init item array before any work
|
|
* @hook prepare_body ('item'=>item array, 'html'=>body string) after first bbcode to html
|
|
* @hook prepare_body_final ('item'=>item array, 'html'=>body string) after attach icons and blockquote special case handling (spoiler, author)
|
|
*/
|
|
function prepare_body(&$item,$attach = false) {
|
|
|
|
$a = get_app();
|
|
call_hooks('prepare_body_init', $item);
|
|
|
|
$searchpath = $a->get_baseurl()."/search?tag=";
|
|
|
|
$tags=array();
|
|
$hashtags = array();
|
|
$mentions = array();
|
|
|
|
if (!get_config('system','suppress_tags')) {
|
|
$taglist = q("SELECT `type`, `term`, `url` FROM `term` WHERE `otype` = %d AND `oid` = %d AND `type` IN (%d, %d) ORDER BY `tid`",
|
|
intval(TERM_OBJ_POST), intval($item['id']), intval(TERM_HASHTAG), intval(TERM_MENTION));
|
|
|
|
foreach($taglist as $tag) {
|
|
|
|
if ($tag["url"] == "")
|
|
$tag["url"] = $searchpath.strtolower($tag["term"]);
|
|
|
|
if ($tag["type"] == TERM_HASHTAG) {
|
|
$hashtags[] = "#<a href=\"".$tag["url"]."\" target=\"_blank\">".$tag["term"]."</a>";
|
|
$prefix = "#";
|
|
} elseif ($tag["type"] == TERM_MENTION) {
|
|
$mentions[] = "@<a href=\"".$tag["url"]."\" target=\"_blank\">".$tag["term"]."</a>";
|
|
$prefix = "@";
|
|
}
|
|
$tags[] = $prefix."<a href=\"".$tag["url"]."\" target=\"_blank\">".$tag["term"]."</a>";
|
|
}
|
|
}
|
|
|
|
$item['tags'] = $tags;
|
|
$item['hashtags'] = $hashtags;
|
|
$item['mentions'] = $mentions;
|
|
|
|
|
|
//$cachefile = get_cachefile($item["guid"]."-".strtotime($item["edited"])."-".hash("crc32", $item['body']));
|
|
$cachefile = get_cachefile($item["guid"]."-".hash("md5", $item['body']));
|
|
|
|
if (($cachefile != '')) {
|
|
if (file_exists($cachefile)) {
|
|
$stamp1 = microtime(true);
|
|
$s = file_get_contents($cachefile);
|
|
$a->save_timestamp($stamp1, "file");
|
|
} else {
|
|
redir_private_images($a, $item);
|
|
$s = prepare_text($item['body']);
|
|
|
|
$stamp1 = microtime(true);
|
|
file_put_contents($cachefile, $s);
|
|
$a->save_timestamp($stamp1, "file");
|
|
|
|
logger('prepare_body: put item '.$item["id"].' into cachefile '.$cachefile);
|
|
}
|
|
} else {
|
|
redir_private_images($a, $item);
|
|
$s = prepare_text($item['body']);
|
|
}
|
|
|
|
|
|
$prep_arr = array('item' => $item, 'html' => $s);
|
|
call_hooks('prepare_body', $prep_arr);
|
|
$s = $prep_arr['html'];
|
|
|
|
if(! $attach) {
|
|
// Replace the blockquotes with quotes that are used in mails
|
|
$mailquote = '<blockquote type="cite" class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">';
|
|
$s = str_replace(array('<blockquote>', '<blockquote class="spoiler">', '<blockquote class="author">'), array($mailquote, $mailquote, $mailquote), $s);
|
|
return $s;
|
|
}
|
|
|
|
$as = '';
|
|
$vhead = false;
|
|
$arr = explode('[/attach],',$item['attach']);
|
|
if(count($arr)) {
|
|
$as .= '<div class="body-attach">';
|
|
foreach($arr as $r) {
|
|
$matches = false;
|
|
$icon = '';
|
|
$cnt = preg_match_all('|\[attach\]href=\"(.*?)\" length=\"(.*?)\" type=\"(.*?)\" title=\"(.*?)\"|',$r,$matches, PREG_SET_ORDER);
|
|
if($cnt) {
|
|
foreach($matches as $mtch) {
|
|
$mime = $mtch[3];
|
|
|
|
if((local_user() == $item['uid']) && ($item['contact-id'] != $a->contact['id']) && ($item['network'] == NETWORK_DFRN))
|
|
$the_url = $a->get_baseurl() . '/redir/' . $item['contact-id'] . '?f=1&url=' . $mtch[1];
|
|
else
|
|
$the_url = $mtch[1];
|
|
|
|
if(strpos($mime, 'video') !== false) {
|
|
if(!$vhead) {
|
|
$vhead = true;
|
|
$a->page['htmlhead'] .= replace_macros(get_markup_template('videos_head.tpl'), array(
|
|
'$baseurl' => $a->get_baseurl(),
|
|
));
|
|
$a->page['end'] .= replace_macros(get_markup_template('videos_end.tpl'), array(
|
|
'$baseurl' => $a->get_baseurl(),
|
|
));
|
|
}
|
|
|
|
$id = end(explode('/', $the_url));
|
|
$as .= replace_macros(get_markup_template('video_top.tpl'), array(
|
|
'$video' => array(
|
|
'id' => $id,
|
|
'title' => t('View Video'),
|
|
'src' => $the_url,
|
|
'mime' => $mime,
|
|
),
|
|
));
|
|
}
|
|
|
|
$filetype = strtolower(substr( $mime, 0, strpos($mime,'/') ));
|
|
if($filetype) {
|
|
$filesubtype = strtolower(substr( $mime, strpos($mime,'/') + 1 ));
|
|
$filesubtype = str_replace('.', '-', $filesubtype);
|
|
}
|
|
else {
|
|
$filetype = 'unkn';
|
|
$filesubtype = 'unkn';
|
|
}
|
|
|
|
$icon = '<div class="attachtype icon s22 type-' . $filetype . ' subtype-' . $filesubtype . '"></div>';
|
|
/*$icontype = strtolower(substr($mtch[3],0,strpos($mtch[3],'/')));
|
|
switch($icontype) {
|
|
case 'video':
|
|
case 'audio':
|
|
case 'image':
|
|
case 'text':
|
|
$icon = '<div class="attachtype icon s22 type-' . $icontype . '"></div>';
|
|
break;
|
|
default:
|
|
$icon = '<div class="attachtype icon s22 type-unkn"></div>';
|
|
break;
|
|
}*/
|
|
|
|
$title = ((strlen(trim($mtch[4]))) ? escape_tags(trim($mtch[4])) : escape_tags($mtch[1]));
|
|
$title .= ' ' . $mtch[2] . ' ' . t('bytes');
|
|
|
|
$as .= '<a href="' . strip_tags($the_url) . '" title="' . $title . '" class="attachlink" target="_blank" >' . $icon . '</a>';
|
|
}
|
|
}
|
|
}
|
|
$as .= '<div class="clear"></div></div>';
|
|
}
|
|
$s = $s . $as;
|
|
|
|
|
|
// Look for spoiler
|
|
$spoilersearch = '<blockquote class="spoiler">';
|
|
|
|
// Remove line breaks before the spoiler
|
|
while ((strpos($s, "\n".$spoilersearch) !== false))
|
|
$s = str_replace("\n".$spoilersearch, $spoilersearch, $s);
|
|
while ((strpos($s, "<br />".$spoilersearch) !== false))
|
|
$s = str_replace("<br />".$spoilersearch, $spoilersearch, $s);
|
|
|
|
while ((strpos($s, $spoilersearch) !== false)) {
|
|
|
|
$pos = strpos($s, $spoilersearch);
|
|
$rnd = random_string(8);
|
|
$spoilerreplace = '<br /> <span id="spoiler-wrap-'.$rnd.'" style="white-space:nowrap;" class="fakelink" onclick="openClose(\'spoiler-'.$rnd.'\');">'.sprintf(t('Click to open/close')).'</span>'.
|
|
'<blockquote class="spoiler" id="spoiler-'.$rnd.'" style="display: none;">';
|
|
$s = substr($s, 0, $pos).$spoilerreplace.substr($s, $pos+strlen($spoilersearch));
|
|
}
|
|
|
|
// Look for quote with author
|
|
$authorsearch = '<blockquote class="author">';
|
|
|
|
while ((strpos($s, $authorsearch) !== false)) {
|
|
|
|
$pos = strpos($s, $authorsearch);
|
|
$rnd = random_string(8);
|
|
$authorreplace = '<br /> <span id="author-wrap-'.$rnd.'" style="white-space:nowrap;" class="fakelink" onclick="openClose(\'author-'.$rnd.'\');">'.sprintf(t('Click to open/close')).'</span>'.
|
|
'<blockquote class="author" id="author-'.$rnd.'" style="display: block;">';
|
|
$s = substr($s, 0, $pos).$authorreplace.substr($s, $pos+strlen($authorsearch));
|
|
}
|
|
|
|
$prep_arr = array('item' => $item, 'html' => $s);
|
|
call_hooks('prepare_body_final', $prep_arr);
|
|
|
|
return $prep_arr['html'];
|
|
}}
|
|
|
|
|
|
if(! function_exists('prepare_text')) {
|
|
/**
|
|
* Given a text string, convert from bbcode to html and add smilie icons.
|
|
*
|
|
* @param string $text
|
|
* @return string
|
|
*/
|
|
function prepare_text($text) {
|
|
|
|
require_once('include/bbcode.php');
|
|
|
|
if(stristr($text,'[nosmile]'))
|
|
$s = bbcode($text);
|
|
else
|
|
$s = smilies(bbcode($text));
|
|
|
|
return $s;
|
|
}}
|
|
|
|
|
|
|
|
/**
|
|
* return array with details for categories and folders for an item
|
|
*
|
|
* @param array $item
|
|
* @return array
|
|
*
|
|
* [
|
|
* [ // categories array
|
|
* {
|
|
* 'name': 'category name',
|
|
* 'removeurl': 'url to remove this category',
|
|
* 'first': 'is the first in this array? true/false',
|
|
* 'last': 'is the last in this array? true/false',
|
|
* } ,
|
|
* ....
|
|
* ],
|
|
* [ //folders array
|
|
* {
|
|
* 'name': 'folder name',
|
|
* 'removeurl': 'url to remove this folder',
|
|
* 'first': 'is the first in this array? true/false',
|
|
* 'last': 'is the last in this array? true/false',
|
|
* } ,
|
|
* ....
|
|
* ]
|
|
* ]
|
|