// 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();
+ $stamp1 = microtime(true);
+
$a = get_app();
- if($a->theme['template_engine'] === 'smarty3') {
- $template = '';
- if(gettype($s) === 'string') {
- $template = $s;
- $s = new FriendicaSmarty();
- $s->error_reporting = E_ALL & ~E_NOTICE;
- }
- foreach($r as $key=>$value) {
- if($key[0] === '$') {
- $key = substr($key, 1);
- }
- $s->assign($key, $value);
- }
- $output = $s->parsed($template);
- }
- else {
- $r = $t->replace($s,$r);
-
- $output = template_unescape($r);
+ $t = $a->template_engine();
+ try {
+ $output = $t->replace_macros($s,$r);
+ } catch (Exception $e) {
+ echo "<pre><b>".__function__."</b>: ".$e->getMessage()."</pre>"; killme();
}
-// $tt = microtime() - $ts;
-// $a = get_app();
-// $a->page['debug'] .= "$tt <br>\n";
+
+ $a->save_timestamp($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
* 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));
// 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));
// 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($len <= 0)
// returns escaped text.
if(! function_exists('xmlify')) {
+/**
+ * escape text ($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 ) {
$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);
+// $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 !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']) {
- $o .= '<div class="pager">';
- if($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'=>$class);
+ }
+
+ if (!is_null($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'));
- $o .= "<span class=\"pager_first\"><a href=\"$url"."&page=1\">" . t('first') . "</a></span> ";
+ _l($data, "first", $url."&page=1", t('first'));
- $numpages = $a->pager['total'] / $a->pager['itemspage'];
+
+ $numpages = $a->pager['total'] / $a->pager['itemspage'];
$numstart = 1;
- $numstop = $numpages;
+ $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>";
- $o .= '</span> ';
- }
+ if($numpages > 14) {
+ $numstart = (($pagenum > 7) ? ($pagenum - 7) : 1);
+ $numstop = (($pagenum > ($numpages - 7)) ? $numpages : ($numstart + 14));
+ }
- 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> ';
- }
+ $pages = array();
- $lastpage = (($numpages > intval($numpages)) ? intval($numpages)+1 : $numpages);
- $o .= "<span class=\"pager_last\"><a href=\"$url"."&page=$lastpage\">" . t('last') . "</a></span> ";
+ for($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)
- $o .= '<span class="pager_next">'."<a href=\"$url"."&page=".($a->pager['page'] + 1).'">' . t('next') . '</a></span>';
- $o .= '</div>'."\r\n";
+ if(($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=".($a->pager['page'] - 1).'" class="pager_newer">' . t('newer') . '</a>';
- if($i>0) {
- if($a->pager['page']>1)
- $o .= " - ";
- $o .= "<a href=\"$url"."&page=".($a->pager['page'] + 1).'" class="pager_older">' . 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('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 $lang;
if(! isset($lang))
$lang = 'en';
- if(file_exists("view/$lang$engine/$s"))
- return file_get_contents("view/$lang$engine/$s");
- elseif(file_exists("view/en$engine/$s"))
- return file_get_contents("view/en$engine/$s");
- else
- return file_get_contents("view$engine/$s");
+ if(file_exists("view/$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')) {
+/**
+ * load template $s
+ *
+ * @param string $s
+ * @param string $root
+ * @return string
+ */
function get_markup_template($s, $root = '') {
-// $ts = microtime();
- $a = get_app();
-
- if($a->theme['template_engine'] === 'smarty3') {
- $template_file = get_template_file($a, 'smarty3/' . $s, $root);
-
- $template = new FriendicaSmarty();
- $template->filename = $template_file;
+ $stamp1 = microtime(true);
-// $tt = microtime() - $ts;
-// $a->page['debug'] .= "$tt <br>\n";
- return $template;
+ $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();
}
- else {
- $template_file = get_template_file($a, $s, $root);
-// $file_contents = file_get_contents($template_file);
-// $tt = microtime() - $ts;
-// $a->page['debug'] .= "$tt <br>\n";
-// return $file_contents;
- return file_get_contents($template_file);
- }
+
+ $a->save_timestamp($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 = '') {
$theme = current_theme();
if($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"]."/$filename";
+ if(file_exists("{$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";
+ $template_file = "{$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')) {
+/**
+ * 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;
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;
}}
-// 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();
}}
-// 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(! 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(! 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 . '">';
}}
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
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'),
}
+
+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.
* 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'))
':facepalm',
':like',
':dislike',
- '~friendica'
+ '~friendica',
+ 'red#'
);
'<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/rhash-16.png" alt="red" /></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
* 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);
- $cachefile = get_cachefile($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($item["guid"]."-".strtotime($item["edited"])."-".hash("crc32", $item['body']));
+ $cachefile = get_cachefile($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']);
+ }
$prep_arr = array('item' => $item, 'html' => $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
}}
-// 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');
}}
+
/**
- * returns
- * [
- * //categories [
+ * return array with details for categories and folders for an item
+ *
+ * @param array $item
+ * @return array
+ *
+ * [
+ * [ // categories array
* {
* 'name': 'category name',
- * 'removeurl': 'url to remove this category',
- * 'first': 'is the first in this array? true/false',
+ * 'removeurl': 'url to remove this category',
+ * 'first': 'is the first in this array? true/false',
* 'last': 'is the last in this array? true/false',
* } ,
* ....
* ],
- * // folders [
+ * [ //folders array
+ * {
* 'name': 'folder name',
* 'removeurl': 'url to remove this folder',
* 'first': 'is the first in this array? true/false',
* } ,
* ....
* ]
- * ]
+ * ]
*/
function get_cats_and_terms($item) {
+
$a = get_app();
$categories = array();
$folders = array();
}
+
+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();
}}
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'],
+ 'title' => t('link to source'),
+ );
+ $ret["orig"] = $ret["href"];
+
+ if (x($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;
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();
}
}
+/**
+ * return div element with class 'clear'
+ * @return string
+ * @deprecated
+ */
function cleardiv() {
return '<div class="clear"></div>';
}
/**
* 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))
return $text;
}
+/**
+ * get translated item type
+ *
+ * @param array $itme
+ * @return string
+ */
function item_post_type($item) {
if(intval($item['event-id']))
return t('event');
if($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');
projects / friendica.git / blobdiff