X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Ftext.php;h=0591390a84f5a628736ddb137d1f584a6ff2eeb6;hb=b64ddcce96ccf15c51c6755afeff3b1918ecd94f;hp=0e33c678c23f85f68c35df7c374faa20cd1b7325;hpb=28b085569abe388473399555d9e3d5b9c7ce5580;p=friendica.git
diff --git a/include/text.php b/include/text.php
index 0e33c678c2..3b35c0b767 100644
--- a/include/text.php
+++ b/include/text.php
@@ -6,22 +6,36 @@
// 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.
+// depending on the order in which they were declared in the array.
require_once("include/template_processor.php");
+require_once("include/friendica_smarty.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 \n";
- return template_unescape($r);
+ $stamp1 = microtime(true);
+
+ $a = get_app();
+
+ $t = $a->template_engine();
+ try {
+ $output = $t->replace_macros($s,$r);
+ } catch (Exception $e) {
+ echo "
".__function__.": ".$e->getMessage()."
"; killme();
+ }
+
+ $a->save_timestamp($stamp1, "rendering");
+
+ return $output;
}}
@@ -39,8 +53,9 @@ function random_string($size = 64,$type = RANDOM_STRING_HEX) {
return(substr($s,0,$size));
}}
+if(! function_exists('notags')) {
/**
- * This is our primary input filter.
+ * This is our primary input filter.
*
* The high bit hack only involved some old IE browser, forget which (IE5/Mac?)
* that had an XSS attack vector due to stripping the high-bit on an 8-bit character
@@ -53,9 +68,9 @@ function random_string($size = 64,$type = RANDOM_STRING_HEX) {
* They will be replaced with safer brackets. This may be filtered further
* if these are not allowed either.
*
+ * @param string $string Input string
+ * @return string Filtered string
*/
-
-if(! function_exists('notags')) {
function notags($string) {
return(str_replace(array("<",">"), array('[',']'), $string));
@@ -64,10 +79,15 @@ function notags($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($string, ENT_COMPAT, 'UTF-8', false));
@@ -78,6 +98,12 @@ function escape_tags($string) {
// 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($len <= 0)
@@ -153,11 +179,17 @@ function autoname($len) {
// returns escaped text.
if(! function_exists('xmlify')) {
+/**
+ * escape text ($str) for XML transport
+ * @param string $str
+ * @return string Escaped text.
+ */
function xmlify($str) {
- $buffer = '';
+/* $buffer = '';
- for($x = 0; $x < mb_strlen($str); $x ++) {
- $char = $str[$x];
+ $len = mb_strlen($str);
+ for($x = 0; $x < $len; $x ++) {
+ $char = mb_substr($str,$x,1);
switch( $char ) {
@@ -185,24 +217,41 @@ function xmlify($str) {
$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);
+
$buffer = trim($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);
+// $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);
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 '';
@@ -214,100 +263,139 @@ function hex2bin($s) {
return(pack("H*",$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 !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, $class="") {
- if($a->pager['total'] > $a->pager['itemspage']) {
- $o .= '
'."\r\n";
+ }
}
- 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 .= '
'."\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('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);
@@ -324,9 +412,11 @@ function expand_acl($s) {
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))) . '>';
@@ -335,12 +425,23 @@ function sanitise_acl(&$item) {
}}
-// Convert an ACL array to a storable 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 = '';
- $tmp = $p;
+ if(is_array($p))
+ $tmp = $p;
+ else
+ $tmp = explode(',',$p);
+
if(is_array($tmp)) {
array_walk($tmp,'sanitise_acl');
$ret = implode('',$tmp);
@@ -348,10 +449,16 @@ function perms2str($p) {
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,$uid) {
do {
@@ -372,6 +479,12 @@ function item_new_uri($hostname,$uid) {
// 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 {
@@ -387,72 +500,155 @@ function photo_new_resource() {
}}
-// 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();
- $theme = current_theme();
+/**
+ * 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 $e) {
+ echo "
".__function__.": ".$e->getMessage()."
"; killme();
+ }
+
+ $a->save_timestamp($stamp1, "file");
- 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");
+ 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}/$filename";
else
- return file_get_contents("view/$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))
@@ -461,6 +657,19 @@ function attribute_contains($attr,$s) {
}}
if(! function_exists('logger')) {
+/**
+ * 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 $a;
@@ -474,13 +683,22 @@ function logger($msg,$level = 0) {
if((! $debugging) || (! $logfile) || ($level > $loglevel))
return;
-
+
+ $stamp1 = microtime(true);
@file_put_contents($logfile, datetime_convert() . ':' . session_id() . ' ' . $msg . "\n", 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;
@@ -488,24 +706,28 @@ function activity_match($haystack,$needle) {
}}
-// 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','',$s);
// Match full names against @tags including the space between first and last
@@ -527,7 +749,7 @@ function get_tags($s) {
// 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
@@ -548,9 +770,15 @@ function get_tags($s) {
}}
-// 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($s));
}}
@@ -558,6 +786,10 @@ return str_replace ("%","=",rawurlencode($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']))
@@ -575,6 +807,13 @@ function get_mentions($item) {
}}
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();
@@ -627,6 +866,14 @@ function contact_block() {
}}
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)
@@ -671,6 +918,15 @@ function micropro($contact, $redirect = false, $class = '', $textmode = false) {
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();
$o = '
';
@@ -684,6 +940,12 @@ function search($s,$id='search-box',$url='/search',$save = false) {
}}
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'))
@@ -695,21 +957,26 @@ function valid_email($x){
}}
+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\:\/\-\?\&\;\.\=\_\~\#\'\%\$\!\+]*)/", ' $1', $s);
+ $s = preg_replace("/(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\'\%\$\!\+]*)/", ' $1', $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
@@ -727,11 +994,13 @@ function get_poke_verbs() {
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'),
'sad' => t('sad'),
@@ -760,17 +1029,11 @@ function get_mood_verbs() {
}
+
+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.
@@ -779,11 +1042,12 @@ function get_mood_verbs() {
* 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) {
-
$a = get_app();
if(intval(get_config('system','no_smilies'))
@@ -826,7 +1090,8 @@ function smilies($s, $sample = false) {
':facepalm',
':like',
':dislike',
- '~friendica'
+ '~friendica',
+ 'red#'
);
@@ -863,7 +1128,8 @@ function smilies($s, $sample = false) {
'',
'',
'',
- '~friendica '
+ '~friendica ',
+ 'red '
);
$params = array('texts' => $texts, 'icons' => $icons, 'string' => $s);
@@ -895,8 +1161,13 @@ function smile_decode($m) {
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)
@@ -910,6 +1181,12 @@ function preg_heart($x) {
if(! function_exists('day_translate')) {
+/**
+ * Translate days and months names
+ *
+ * @param string $s
+ * @return string
+ */
function day_translate($s) {
$ret = str_replace(array('Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sunday'),
array( t('Monday'), t('Tuesday'), t('Wednesday'), t('Thursday'), t('Friday'), t('Saturday'), t('Sunday')),
@@ -924,52 +1201,139 @@ function day_translate($s) {
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.
*
- * 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) {
$a = get_app();
- call_hooks('prepare_body_init', $item);
+ 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) {
+ $hashtags[] = "#".$tag["term"]."";
+ $prefix = "#";
+ } elseif ($tag["type"] == TERM_MENTION) {
+ $mentions[] = "@".$tag["term"]."";
+ $prefix = "@";
+ }
+ $tags[] = $prefix."".$tag["term"]."";
+ }
+ }
- $cache = get_config('system','itemcache');
+ $item['tags'] = $tags;
+ $item['hashtags'] = $hashtags;
+ $item['mentions'] = $mentions;
- if (($cache != '')) {
- $cachefile = $cache."/".$item["guid"]."-".strtotime($item["edited"])."-".hash("crc32", $item['body']);
- if (file_exists($cachefile))
+ //$cachefile = get_cachefile($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);
- 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']);
+ }
$prep_arr = array('item' => $item, 'html' => $s);
@@ -977,19 +1341,64 @@ function prepare_body($item,$attach = false) {
$s = $prep_arr['html'];
if(! $attach) {
+ // Replace the blockquotes with quotes that are used in mails
+ $mailquote = '
 . '/images/smiley-facepalm.gif)
',
' . '/images/like.gif)
',
' . '/images/dislike.gif)
',
- '~friendica  . '/images/friendica-16.png)
'
+ '~friendica  . '/images/rhash-16.png)
'
);
$params = array('texts' => $texts, 'icons' => $icons, 'string' => $s);
@@ -895,8 +1161,13 @@ function smile_decode($m) {
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)
@@ -910,6 +1181,12 @@ function preg_heart($x) {
if(! function_exists('day_translate')) {
+/**
+ * Translate days and months names
+ *
+ * @param string $s
+ * @return string
+ */
function day_translate($s) {
$ret = str_replace(array('Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sunday'),
array( t('Monday'), t('Tuesday'), t('Wednesday'), t('Thursday'), t('Friday'), t('Saturday'), t('Sunday')),
@@ -924,52 +1201,139 @@ function day_translate($s) {
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.
*
- * 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) {
$a = get_app();
- call_hooks('prepare_body_init', $item);
+ 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) {
+ $hashtags[] = "#".$tag["term"]."";
+ $prefix = "#";
+ } elseif ($tag["type"] == TERM_MENTION) {
+ $mentions[] = "@".$tag["term"]."";
+ $prefix = "@";
+ }
+ $tags[] = $prefix."".$tag["term"]."";
+ }
+ }
- $cache = get_config('system','itemcache');
+ $item['tags'] = $tags;
+ $item['hashtags'] = $hashtags;
+ $item['mentions'] = $mentions;
- if (($cache != '')) {
- $cachefile = $cache."/".$item["guid"]."-".strtotime($item["edited"])."-".hash("crc32", $item['body']);
- if (file_exists($cachefile))
+ //$cachefile = get_cachefile($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);
- 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']);
+ }
$prep_arr = array('item' => $item, 'html' => $s);
@@ -977,19 +1341,64 @@ function prepare_body($item,$attach = false) {
$s = $prep_arr['html'];
if(! $attach) {
+ // Replace the blockquotes with quotes that are used in mails
+ $mailquote = '