<?php
-// This is our template processor.
-// $s is the string requiring macro substitution.
-// $r is an array of key value pairs (search => replace)
-// returns substituted string.
-// WARNING: this is pretty basic, and doesn't properly handle search strings that are substrings of each other.
-// For instance if 'test' => "foo" and 'testing' => "bar", testing could become either bar or fooing,
-// depending on the order in which they were declared in the array.
-
require_once("include/template_processor.php");
+require_once("include/friendica_smarty.php");
+require_once("mod/proxy.php");
-if(! function_exists('replace_macros')) {
+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) {
- global $t;
-
- //$ts = microtime();
- $r = $t->replace($s,$r);
- //$tt = microtime() - $ts;
-
- //$a = get_app();
- //$a->page['debug'] .= "$tt <br>\n";
- return template_unescape($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 $output;
}}
return(substr($s,0,$size));
}}
+if(! function_exists('notags')) {
/**
- * This is our primary input filter.
+ * 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.
+ *
+ * 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.
+ * if these are not allowed either.
*
+ * @param string $string Input string
+ * @return string Filtered string
*/
-
-if(! function_exists('notags')) {
function notags($string) {
return(str_replace(array("<",">"), array('[',']'), $string));
// return(str_replace(array("<",">","\xBA","\xBC","\xBE"), array('[',']','','',''), $string));
}}
-// use this on "body" or "content" input where angle chars shouldn't be removed,
-// and allow them to be safely displayed.
+
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.
+// 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');
+ $vowels = array('a','a','ai','au','e','e','e','ee','ea','i','ie','o','ou','u');
if(mt_rand(0,5) == 4)
$vowels[] = 'y';
for ($x = 0; $x < $len; $x ++) {
$r = mt_rand(0,count($table) - 1);
$word .= $table[$r];
-
+
if($table == $vowels)
$table = array_merge($cons,$midcons);
else
}
}
if(substr($word,-1) == 'q')
- $word = substr($word,0,-1);
+ $word = substr($word,0,-1);
return $word;
}}
// returns escaped text.
if(! function_exists('xmlify')) {
+/**
+ * escape text ($str) for XML transport
+ * @param string $str
+ * @return string Escaped text.
+ */
function xmlify($str) {
- $buffer = '';
-
- for($x = 0; $x < mb_strlen($str); $x ++) {
- $char = $str[$x];
-
+/* $buffer = '';
+
+ $len = mb_strlen($str);
+ for($x = 0; $x < $len; $x ++) {
+ $char = mb_substr($str,$x,1);
+
switch( $char ) {
case "\r" :
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($buffer);
}}
-// undo an xmlify
-// pass xml escaped text ($s), returns unescaped text
-
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);
- return $ret;
+// $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;
}}
-// convenience wrapper, reverse the operation "bin2hex"
-
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 '';
return(pack("H*",$s));
}}
-// 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.
-if(! function_exists('paginate')) {
-function paginate(&$a) {
- $o = '';
+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);
-// $stripped = preg_replace('/&zrl=(.*?)([\?&]|$)/ism','',$stripped);
-
$stripped = str_replace('q=','',$stripped);
$stripped = trim($stripped,'/');
$pagenum = $a->pager['page'];
+
+ if (($a->page_offset != "") AND !preg_match('/[?&].offset=/', $stripped))
+ $stripped .= "&offset=".urlencode($a->page_offset);
+
$url = $a->get_baseurl() . '/' . $stripped;
+ $data = array();
+ function _l(&$d, $name, $url, $text, $class="") {
+ if (!strpos($url, "?")) {
+ if ($pos = strpos($url, "&"))
+ $url = substr($url, 0, $pos)."?".substr($url, $pos + 1);
+ }
- if($a->pager['total'] > $a->pager['itemspage']) {
- $o .= '<div class="pager">';
- if($a->pager['page'] != 1)
- $o .= '<span class="pager_prev">'."<a href=\"$url".'&page='.($a->pager['page'] - 1).'">' . t('prev') . '</a></span> ';
+ $d[$name] = array('url'=>$url, 'text'=>$text, 'class'=>$class);
+ }
- $o .= "<span class=\"pager_first\"><a href=\"$url"."&page=1\">" . t('first') . "</a></span> ";
+ 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'));
- $numpages = $a->pager['total'] / $a->pager['itemspage'];
+ _l($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));
- }
-
- for($i = $numstart; $i <= $numstop; $i++){
- if($i == $a->pager['page'])
- $o .= '<span class="pager_current">'.(($i < 10) ? ' '.$i : $i);
- else
- $o .= "<span class=\"pager_n\"><a href=\"$url"."&page=$i\">".(($i < 10) ? ' '.$i : $i)."</a>";
- $o .= '</span> ';
- }
+ $numstop = $numpages;
- if(($a->pager['total'] % $a->pager['itemspage']) != 0) {
- if($i == $a->pager['page'])
- $o .= '<span class="pager_current">'.(($i < 10) ? ' '.$i : $i);
- else
- $o .= "<span class=\"pager_n\"><a href=\"$url"."&page=$i\">".(($i < 10) ? ' '.$i : $i)."</a>";
- $o .= '</span> ';
- }
+ if($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");
+ }
- $lastpage = (($numpages > intval($numpages)) ? intval($numpages)+1 : $numpages);
- $o .= "<span class=\"pager_last\"><a href=\"$url"."&page=$lastpage\">" . t('last') . "</a></span> ";
+ $data['pages'] = $pages;
- if(($a->pager['total'] - ($a->pager['itemspage'] * $a->pager['page'])) > 0)
- $o .= '<span class="pager_next">'."<a href=\"$url"."&page=".($a->pager['page'] + 1).'">' . t('next') . '</a></span>';
- $o .= '</div>'."\r\n";
+ $lastpage = (($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 $o;
+ return $data;
+
}}
-if(! function_exists('alt_pager')) {
-function alt_pager(&$a, $i) {
- $o = '';
- $stripped = preg_replace('/(&page=[0-9]*)/','',$a->query_string);
- $stripped = str_replace('q=','',$stripped);
- $stripped = trim($stripped,'/');
- $pagenum = $a->pager['page'];
- $url = $a->get_baseurl() . '/' . $stripped;
+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) {
- $o .= '<div class="pager">';
+ $data = paginate_data($a);
+ $tpl = get_markup_template("paginate.tpl");
+ return replace_macros($tpl, array("pager" => $data));
- if($a->pager['page']>1)
- $o .= "<a href=\"$url"."&page=".($a->pager['page'] - 1).'">' . t('newer') . '</a>';
- if($i>0) {
- if($a->pager['page']>1)
- $o .= " - ";
- $o .= "<a href=\"$url"."&page=".($a->pager['page'] + 1).'">' . t('older') . '</a>';
- }
+}}
+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) {
- $o .= '</div>'."\r\n";
+ $data = paginate_data($a, $i);
+ $tpl = get_markup_template("paginate.tpl");
+ return replace_macros($tpl, array('pager' => $data));
- return $o;
}}
-// Turn user/group ACLs stored as angle bracketed text into arrays
+if(! function_exists('scroll_loader')) {
+/**
+ * Loader for infinite scrolling
+ * @return string html for loader
+ */
+function scroll_loader() {
+ $tpl = get_markup_template("scroll_loader.tpl");
+ return replace_macros($tpl, array(
+ 'wait' => t('Loading more entries...'),
+ 'end' => t('The end')
+ ));
+}}
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);
}
}
return $ret;
-}}
-
-// Used to wrap ACL elements in angle brackets for storage
+}}
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))) . '>';
}}
-// Convert an ACL array to a storable string
-// Normally ACL permissions will be an array.
-// We'll also allow a comma-separated string.
-
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
return $ret;
}}
-// generate a guaranteed unique (for this domain) item ID for ATOM
-// safe from birthday paradox
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 {
// 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 {
}}
-// wrapper to load a view template, checking for alternate
-// languages before falling back to the default
-
-// obsolete, deprecated.
-
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/$b"))
- return file_get_contents("$d/$lang/$b");
-
+ 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"))
- return file_get_contents("$d/theme/$theme/$b");
-
- return file_get_contents($s);
+ 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/$s"))
- return file_get_contents("view/$lang/$s");
- elseif(file_exists("view/en/$s"))
- return file_get_contents("view/en/$s");
- else
- return file_get_contents("view/$s");
+ 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 $content;
+ }
}}
if(! function_exists('get_markup_template')) {
-function get_markup_template($s) {
- $a=get_app();
+/**
+ * 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 = '') {
$theme = current_theme();
-
- if(file_exists("view/theme/$theme/$s"))
- return file_get_contents("view/theme/$theme/$s");
- elseif (x($a->theme_info,"extends") && file_exists("view/theme/".$a->theme_info["extends"]."/$s"))
- return file_get_contents("view/theme/".$a->theme_info["extends"]."/$s");
+
+ // 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}/$filename";
else
- return file_get_contents("view/$s");
+ $template_file = "{$root}view/$filename";
+ return $template_file;
}}
-// 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
+
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))
}}
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 > $loglevel))
return;
-
- @file_put_contents($logfile, datetime_convert() . ':' . session_id() . ' ' . $msg . "\n", FILE_APPEND);
+
+ $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;
}}
-// 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.
-
-
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);
- // ignore anything in a bbtag
+ // Force line feeds at bbtags
+ $s = str_replace(array("[", "]"), array("\n[", "]\n"), $s);
+ // ignore anything in a bbtag
$s = preg_replace('/\[(.*?)\]/sm','',$s);
// Match full names against @tags including the space between first and last
// Otherwise pull out single word tags. These can be @nickname, @first_last
// and #hash tags.
- if(preg_match_all('/([@#][^ \x0D\x0A,;:?]+)([ \x0D\x0A,;:?]|$)/',$s,$match)) {
+ 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
}}
-// quick and dirty quoted_printable encoding
+//
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']))
}}
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();
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']),
}
}
}
-
+
$tpl = get_markup_template('contact_block.tpl');
$o = replace_macros($tpl, array(
'$contacts' => $contacts,
}}
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)
if($click)
$url = '';
if($textmode) {
- return '<div class="contact-block-textdiv' . $class . '"><a class="contact-block-link' . $class . $sparkle
+ 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']
+ . '" 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
+ 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="' . $contact['name']
+ . (($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
+ * @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') . '" />';
+ $o .= '<input type="submit" name="submit" id="search-submit" value="' . t('Search') . '" />';
if($save)
- $o .= '<input type="submit" name="save" id="search-save" value="' . t('Save') . '" />';
+ $o .= '<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'))
}}
+if(! function_exists('linkify')) {
/**
- *
- * Function: linkify
- *
* Replace naked text hyperlink with HTML formatted hyperlink
*
+ * @param string $s
*/
-
-if(! function_exists('linkify')) {
function linkify($s) {
- $s = preg_replace("/(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\'\%\$\!\+]*)/", ' <a href="$1" target="external-link">$1</a>', $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
return $arr;
}
+/**
+ * Load moods
+ * @return array index is mood, value is translated mood
+ * @hook mood_verbs moods array
+ */
function get_mood_verbs() {
-
- // index is present tense verb
- // value is array containing past tense verb, translation of present, translation of past
$arr = array(
'happy' => t('happy'),
}
+
+if(! function_exists('smilies')) {
/**
- *
- * Function: smilies
- *
- * Description:
* Replaces text emoticons with graphical images
*
- * @Parameter: string $s
- *
- * Returns string
- *
* 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
+ * 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' => $s)
*/
-
-if(! function_exists('smilies')) {
function smilies($s, $sample = false) {
-
$a = get_app();
- if(intval(get_config('system','no_smilies'))
+ 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',
- ":'(",
- ":-!",
- ":-/",
- ":-[",
+ $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',
+ ':beer',
+ ':homebrew',
+ ':coffee',
':facepalm',
':like',
':dislike',
- '~friendica'
+ '~friendica',
+ 'red#',
+ 'red#matrix'
);
'<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-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-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://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/rm-16.png" alt="red" />matrix</a>',
+ '<a href="http://redmatrix.me/">red<img class="smiley" src="' . $a->get_baseurl() . '/images/rm-16.png" alt="red" />matrix</a>'
);
$params = array('texts' => $texts, 'icons' => $icons, 'string' => $s);
return(str_replace($m[1],base64url_decode($m[1]),$m[0]));
}
-// expand <3333 to the correct number of hearts
+/**
+ * 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)
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')),
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
+ * 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.
*
- * Return true if the URLs match, otherwise false.
+ * @param string $a first url
+ * @param string $b second url
+ * @return boolean True if the URLs match, otherwise False
*
*/
-
-if(! function_exists('link_compare')) {
function link_compare($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]", $item['body']);
+ }
+ }
+ }
+
+}}
+
+
// Given an item array, convert the body element from bbcode to html and add smilie icons.
// If attach is true, also add icons for item attachments
-
if(! function_exists('prepare_body')) {
-function prepare_body($item,$attach = false) {
+/**
+ * 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, $preview = false) {
$a = get_app();
call_hooks('prepare_body_init', $item);
- $cachefile = get_cachefile($item["guid"]."-".strtotime($item["edited"])."-".hash("crc32", $item['body']));
+ $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;
+
+
+ $cachefile = get_cachefile(urlencode($item["guid"])."-".hash("md5", $item['body']));
if (($cachefile != '')) {
- if (file_exists($cachefile))
+ if (file_exists($cachefile)) {
+ $stamp1 = microtime(true);
$s = file_get_contents($cachefile);
- else {
+ $a->save_timestamp($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
+ } else {
+ redir_private_images($a, $item);
$s = prepare_text($item['body']);
+ }
+ require_once("mod/proxy.php");
+ $s = proxy_parse_html($s);
- $prep_arr = array('item' => $item, 'html' => $s);
+ $prep_arr = array('item' => $item, 'html' => $s, 'preview' => $preview);
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;
}
- $arr = explode(',',$item['attach']);
+ $as = '';
+ $vhead = false;
+ $arr = explode('[/attach],',$item['attach']);
if(count($arr)) {
- $s .= '<div class="body-attach">';
+ $
as .= '<div class="body-attach">';
foreach($arr as $r) {
$matches = false;
$icon = '';
- $cnt = preg_match_all('|\[attach\]href=\"(.*?)\" length=\"(.*?)\" type=\"(.*?)\" title=\"(.*?)\"\[\/attach\]|',$r,$matches, PREG_SET_ORDER);
+ $cnt = preg_match_all('|\[attach\]href=\"(.*?)\" length=\"(.*?)\" type=\"(.*?)\" title=\"(.*?)\"|',$r,$matches, PREG_SET_ORDER);
if($cnt) {
foreach($matches as $mtch) {
- $icontype = strtolower(substr($mtch[3],0,strpos($mtch[3],'/')));
+ $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':
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');
- 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];
- $s .= '<a href="' . strip_tags($the_url) . '" title="' . $title . '" class="attachlink" target="external-link" >' . $icon . '</a>';
+ $as .= '<a href="' . strip_tags($the_url) . '" title="' . $title . '" class="attachlink" target="_blank" >' . $icon . '</a>';
}
}
}
- $s .= '<div class="clear"></div></div>';
+ $
as .= '<div class="clear"></div></div>';
}
+ $s = $s . $as;
// Look for spoiler
$s = substr($s, 0, $pos).$authorreplace.substr($s, $pos+strlen($authorsearch));
}
+ // replace friendica image url size with theme preference
+ if (x($a->theme_info,'item_image_size')){
+ $ps = $a->theme_info['item_image_size'];
+
+ $s = preg_replace('|(<img[^>]+src="[^"]+/photo/[0-9a-f]+)-[0-9]|',"$1-".$ps, $s);
+ }
+
$prep_arr = array('item' => $item, 'html' => $s);
call_hooks('prepare_body_final', $prep_arr);
}}
-// Given a text string, convert from bbcode to html and add smilie icons.
-
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');
else
$s = smilies(bbcode($text));
- return $s;
+ return trim($s);
}}
+
/**
- * returns
- * [
- * //categories [
+ * return array with details for categories and folders for an item
+ *
+ * @param array $item
+ * @return array
+ *
+ * [
+ * [ // categories array
* {
* 'name': 'category name',
- * 'removeurl': 'url to remove this category',
- * 'first': 'is the first in this array? true/false',
+ * 'removeurl': 'url to remove this category',
+ * 'first': 'is the first in this array? true/false',
* 'last': 'is the last in this array? true/false',
* } ,
* ....
* ],
- * // folders [
+ * [ //folders array
+ * {
* 'name': 'folder name',
* 'removeurl': 'url to remove this folder',
* 'first': 'is the first in this array? true/false',
* 'last': 'is the last in this array? true/false',
* } ,
- * ....
+ * ....
* ]
- * ]
+ * ]
*/
function get_cats_and_terms($item) {
+
$a = get_app();
$categories = array();
$folders = array();
}
}
if (count($categories)) $categories[count($categories)-1]['last'] = true;
-
+
if(local_user() == $item['uid']) {
$matches = false; $first = true;
}
+
+if(! function_exists('feed_hublinks')) {
/**
* return atom link elements for all of our hubs
+ * @return string hub link xml elements
*/
-
-if(! function_exists('feed_hublinks')) {
function feed_hublinks() {
-
+ $a = get_app();
$hub = get_config('system','huburl');
$hubxml = '';
$h = trim($h);
if(! strlen($h))
continue;
+ if ($h === '[internal]')
+ $h = $a->get_baseurl() . '/pubsubhubbub';
$hubxml .= '<link rel="hub" href="' . xmlify($h) . '" />' . "\n" ;
}
}
return $hubxml;
}}
-/* return atom link elements for salmon endpoints */
if(! function_exists('feed_salmonlinks')) {
+/**
+ * return atom link elements for salmon endpoints
+ * @param string $nick user nickname
+ * @return string salmon link xml elements
+ */
function feed_salmonlinks($nick) {
$a = get_app();
$salmon = '<link rel="salmon" href="' . xmlify($a->get_baseurl() . '/salmon/' . $nick) . '" />' . "\n" ;
- // old style links that status.net still needed as of 12/2010
+ // old style links that status.net still needed as of 12/2010
- $salmon .= ' <link rel="http://salmon-protocol.org/ns/salmon-replies" href="' . xmlify($a->get_baseurl() . '/salmon/' . $nick) . '" />' . "\n" ;
- $salmon .= ' <link rel="http://salmon-protocol.org/ns/salmon-mention" href="' . xmlify($a->get_baseurl() . '/salmon/' . $nick) . '" />' . "\n" ;
+ $salmon .= ' <link rel="http://salmon-protocol.org/ns/salmon-replies" href="' . xmlify($a->get_baseurl() . '/salmon/' . $nick) . '" />' . "\n" ;
+ $salmon .= ' <link rel="http://salmon-protocol.org/ns/salmon-mention" href="' . xmlify($a->get_baseurl() . '/salmon/' . $nick) . '" />' . "\n" ;
return $salmon;
}}
if(! function_exists('get_plink')) {
+/**
+ * get private link for item
+ * @param array $item
+ * @return boolean|array False if item has not plink, otherwise array('href'=>plink url, 'title'=>translated title)
+ */
function get_plink($item) {
- $a = get_app();
- if (x($item,'plink') && ($item['private'] != 1)) {
- return array(
- 'href' => $item['plink'],
- 'title' => t('link to source'),
- );
- }
- else {
- return false;
- }
+ $a = get_app();
+
+ if ($a->user['nickname'] != "") {
+ $ret = array(
+ //'href' => $a->get_baseurl()."/display/".$a->user['nickname']."/".$item['id'],
+ 'href' => $a->get_baseurl()."/display/".$item['guid'],
+ 'orig' => $a->get_baseurl()."/display/".$item['guid'],
+ 'title' => t('link to source'),
+ );
+
+ if (x($item,'plink'))
+ $ret["href"] = $item['plink'];
+
+ } elseif (x($item,'plink') && ($item['private'] != 1))
+ $ret = array(
+ 'href' => $item['plink'],
+ 'orig' => $item['plink'],
+ 'title' => t('link to source'),
+ );
+ else
+ $ret = array();
+
+ //if (x($item,'plink') && ($item['private'] != 1))
+
+ return($ret);
}}
if(! function_exists('unamp')) {
+/**
+ * replace html amp entity with amp char
+ * @param string $s
+ * @return string
+ */
function unamp($s) {
return str_replace('&', '&', $s);
}}
if(! function_exists('lang_selector')) {
+/**
+ * get html for language selector
+ * @global string $lang
+ * @return string
+ * @template lang_selector.tpl
+ */
function lang_selector() {
global $lang;
-
+
$langs = glob('view/*/strings.php');
-
+
$lang_options = array();
$selected = "";
-
+
if(is_array($langs) && count($langs)) {
$langs[] = '';
if(! in_array('view/en/strings.php',$langs))
}
}
- $tpl = get_markup_template("lang_selector.tpl");
+ $tpl = get_markup_template("lang_selector.tpl");
$o = replace_macros($tpl, array(
'$title' => t('Select an alternate language'),
'$langs' => array($lang_options, $selected),
-
+
));
return $o;
}}
if(! function_exists('return_bytes')) {
+/**
+ * return number of bytes in size (K, M, G)
+ * @param string $size_str
+ * @return number
+ */
function return_bytes ($size_str) {
switch (substr ($size_str, -1))
{
}
}}
+/**
+ * @return string
+ */
function generate_user_guid() {
$found = true;
do {
}
-
+/**
+ * @param string $s
+ * @param boolean $strip_padding
+ * @return string
+ */
function base64url_encode($s, $strip_padding = false) {
$s = strtr(base64_encode($s),'+/','-_');
return $s;
}
+/**
+ * @param string $s
+ * @return string
+ */
function base64url_decode($s) {
if(is_array($s)) {
if (!function_exists('str_getcsv')) {
+ /**
+ * Parse csv string
+ *
+ * @param string $input
+ * @param string $delimiter
+ * @param string $enclosure
+ * @param string $escape
+ * @param string $eol
+ * @return boolean|array False on error, otherwise array[row][column]
+ */
function str_getcsv($input, $delimiter = ',', $enclosure = '"', $escape = '\\', $eol = '\n') {
if (is_string($input) && !empty($input)) {
$output = array();
}
} else {
$line = preg_split("/".$delimiter."/",$line);
-
+
/*
* Validating against pesky extra line breaks creating false rows.
*/
if (is_array($line) && !empty($line[0])) {
$output[$line_num] = $line;
- }
+ }
}
}
return $output;
return false;
}
}
-}
+}
+/**
+ * return div element with class 'clear'
+ * @return string
+ * @deprecated
+ */
function cleardiv() {
return '<div class="clear"></div>';
}
$s = str_replace($mtch[0],'[vimeo]' . $mtch[1] . '[/vimeo]',$s);
}
}
- return $s;
+ return $s;
}
function html2bb_video($s) {
/**
* apply xmlify() to all values of array $val, recursively
+ * @param array $val
+ * @return array
*/
function array_xmlify($val){
if (is_bool($val)) return $val?"true":"false";
}
+/**
+ * transorm link href and img src from relative to absolute
+ *
+ * @param string $text
+ * @param string $base base url
+ * @return string
+ */
function reltoabs($text, $base)
{
if (empty($base))
$base = rtrim($base,'/');
$base2 = $base . "/";
-
+
// Replace links
$pattern = "/<a([^>]*) href=\"(?!http|https|\/)([^\"]*)\"/";
$replace = "<a\${1} href=\"" . $base2 . "\${2}\"";
// Replace images
$pattern = "/<img([^>]*) src=\"(?!http|https|\/)([^\"]*)\"/";
$replace = "<img\${1} src=\"" . $base2 . "\${2}\"";
- $text = preg_replace($pattern, $replace, $text);
+ $text = preg_replace($pattern, $replace, $text);
$pattern = "/<img([^>]*) src=\"(?!http|https)([^\"]*)\"/";
$replace = "<img\${1} src=\"" . $base . "\${2}\"";
- $text = preg_replace($pattern, $replace, $text);
+ $text = preg_replace($pattern, $replace, $text);
// Done
return $text;
}
+/**
+ * get translated item type
+ *
+ * @param array $itme
+ * @return string
+ */
function item_post_type($item) {
if(intval($item['event-id']))
return t('event');
// post categories and "save to file" use the same item.file table for storage.
// We will differentiate the different uses by wrapping categories in angle brackets
// and save to file categories in square brackets.
-// To do this we need to escape these characters if they appear in our tag.
+// To do this we need to escape these characters if they appear in our tag.
function file_tag_encode($s) {
return str_replace(array('<','>','[',']'),array('%3c','%3e','%5b','%5d'),$s);
if($type == 'file') {
$lbracket = '[';
$rbracket = ']';
+ $termtype = TERM_FILE;
}
else {
$lbracket = '<';
$rbracket = '>';
+ $termtype = TERM_CATEGORY;
}
$filetags_updated = $saved;
}
foreach($deleted_tags as $key => $tag) {
- $r = q("select file from item where uid = %d " . file_tag_file_query('item',$tag,$type),
- intval($uid)
- );
+ $r = q("SELECT `oid` FROM `term` WHERE `term` = '%s' AND `otype` = %d AND `type` = %d AND `uid` = %d",
+ dbesc($tag),
+ intval(TERM_OBJ_POST),
+ intval($termtype),
+ intval($uid));
+
+ //$r = q("select file from item where uid = %d " . file_tag_file_query('item',$tag,$type),
+ // intval($uid)
+ //);
if(count($r)) {
unset($deleted_tags[$key]);
}
function file_tag_save_file($uid,$item,$file) {
+ require_once("include/files.php");
+
$result = false;
if(! intval($uid))
return false;
);
if(count($r)) {
if(! stristr($r[0]['file'],'[' . file_tag_encode($file) . ']'))
- q("update item set file = '%s' where id = %d and uid = %d limit 1",
+ q("update item set file = '%s' where id = %d and uid = %d",
dbesc($r[0]['file'] . '[' . file_tag_encode($file) . ']'),
intval($item),
intval($uid)
);
+
+ create_files_from_item($item);
+
$saved = get_pconfig($uid,'system','filetags');
if((! strlen($saved)) || (! stristr($saved,'[' . file_tag_encode($file) . ']')))
set_pconfig($uid,'system','filetags',$saved . '[' . file_tag_encode($file) . ']');
}
function file_tag_unsave_file($uid,$item,$file,$cat = false) {
+ require_once("include/files.php");
+
$result = false;
if(! intval($uid))
return false;
- if($cat == true)
+ if($cat == true) {
$pattern = '<' . file_tag_encode($file) . '>' ;
- else
+ $termtype = TERM_CATEGORY;
+ } else {
$pattern = '[' . file_tag_encode($file) . ']' ;
+ $termtype = TERM_FILE;
+ }
$r = q("select file from item where id = %d and uid = %d limit 1",
if(! count($r))
return false;
- q("update item set file = '%s' where id = %d and uid = %d limit 1",
+ q("update item set file = '%s' where id = %d and uid = %d",
dbesc(str_replace($pattern,'',$r[0]['file'])),
intval($item),
intval($uid)
);
- $r = q("select file from item where uid = %d and deleted = 0 " . file_tag_file_query('item',$file,(($cat) ? 'category' : 'file')),
- intval($uid)
- );
+ create_files_from_item($item);
+
+ $r = q("SELECT `oid` FROM `term` WHERE `term` = '%s' AND `otype` = %d AND `type` = %d AND `uid` = %d",
+ dbesc($file),
+ intval(TERM_OBJ_POST),
+ intval($termtype),
+ intval($uid));
+
+ //$r = q("select file from item where uid = %d and deleted = 0 " . file_tag_file_query('item',$file,(($cat) ? 'category' : 'file')),
+ //);
if(! count($r)) {
$saved = get_pconfig($uid,'system','filetags');
function undo_post_tagging($s) {
$matches = null;
- $cnt = preg_match_all('/([@#])\[url=(.*?)\](.*?)\[\/url\]/ism',$s,$matches,PREG_SET_ORDER);
+ $cnt = preg_match_all('/([!#@])\[url=(.*?)\](.*?)\[\/url\]/ism',$s,$matches,PREG_SET_ORDER);
if($cnt) {
foreach($matches as $mtch) {
$s = str_replace($mtch[0], $mtch[1] . $mtch[3],$s);
}
return false;
}
+
+/**
+ * remove intentation from a text
+ */
+function deindent($text, $chr="[\t ]", $count=NULL) {
+ $text = fix_mce_lf($text);
+ $lines = explode("\n", $text);
+ if (is_null($count)) {
+ $m = array();
+ $k=0; while($k<count($lines) && strlen($lines[$k])==0) $k++;
+ preg_match("|^".$chr."*|", $lines[$k], $m);
+ $count = strlen($m[0]);
+ }
+ for ($k=0; $k<count($lines); $k++){
+ $lines[$k] = preg_replace("|^".$chr."{".$count."}|", "", $lines[$k]);
+ }
+
+ return implode("\n", $lines);
+}
projects / friendica.git / blobdiff