<?php
// PukiWiki - Yet another WikiWikiWeb clone.
-// $Id: make_link.php,v 1.24 2005/05/15 07:45:54 henoheno Exp $
-// Copyright (C)
-// 2003-2005 PukiWiki Developers Team
+// make_link.php
+// Copyright
+// 2003-2016 PukiWiki Development Team
// 2001-2002 Originally written by yu-ji
// License: GPL v2 or (at your option) any later version
//
function InlineConverter($converters = NULL, $excludes = NULL)
{
+ $this->__construct($converters, $excludes);
+ }
+ function __construct($converters = NULL, $excludes = NULL)
+ {
if ($converters === NULL) {
$converters = array(
'plugin', // Inline plugins
$string = preg_replace_callback('/' . $this->pattern . '/x',
array(& $this, 'replace'), $string);
- $arr = explode("\x08", make_line_rules(htmlspecialchars($string)));
+ $arr = explode("\x08", make_line_rules(htmlsc($string)));
$retval = '';
while (! empty($arr)) {
$retval .= array_shift($arr) . array_shift($this->result);
$obj = $this->get_converter($arr);
$this->result[] = ($obj !== NULL && $obj->set($arr, $this->page) !== FALSE) ?
- $obj->toString() : make_line_rules(htmlspecialchars($arr[0]));
+ $obj->toString() : make_line_rules(htmlsc($arr[0]));
return "\x08"; // Add a mark into latest processed part
}
var $body;
var $alias;
- // Constructor
function Link($start)
{
+ $this->__construct($start);
+ }
+ function __construct($start)
+ {
$this->start = $start;
}
$this->name = $name;
$this->body = $body;
$this->type = $type;
- if (is_url($alias) && preg_match('/\.(gif|png|jpe?g)$/i', $alias)) {
- $alias = htmlspecialchars($alias);
- $alias = '<img src="' . $alias . '" alt="' . $name . '" />';
+ if (! PKWK_DISABLE_INLINE_IMAGE_FROM_URI &&
+ is_url($alias) && preg_match('/\.(gif|png|jpe?g)$/i', $alias)) {
+ $alias = '<img src="' . htmlsc($alias) . '" alt="' . $name . '" />';
} else if ($alias != '') {
if ($converter === NULL)
$converter = new InlineConverter(array('plugin'));
function Link_plugin($start)
{
- parent::Link($start);
+ $this->__construct($start);
+ }
+ function __construct($start)
+ {
+ parent::__construct($start);
}
function get_pattern()
} else {
// No such plugin, or Failed
$body = (($body == '') ? '' : '{' . $body . '}') . ';';
- return make_line_rules(htmlspecialchars('&' . $this->plain) . $body);
+ return make_line_rules(htmlsc('&' . $this->plain) . $body);
}
}
}
{
function Link_note($start)
{
- parent::Link($start);
+ $this->__construct($start);
+ }
+ function __construct($start)
+ {
+ parent::__construct($start);
}
function get_pattern()
{
return <<<EOD
\(\(
- ((?:(?R)|(?!\)\)).)*) # (1) note body
+ ((?>(?=\(\()(?R)|(?!\)\)).)*) # (1) note body
\)\)
EOD;
}
list(, $body) = $this->splice($arr);
- $script = '';
- if (! PKWK_ALLOW_RELATIVE_FOOTNOTE_ANCHOR)
- $script = get_script_uri() . '?' . $page;
+ if (PKWK_ALLOW_RELATIVE_FOOTNOTE_ANCHOR) {
+ $script = '';
+ } else {
+ $script = get_script_uri() . '?' . pagename_urlencode($page);
+ }
$id = ++$note_id;
$note = make_link($body);
'<span class="small">' . $note . '</span><br />';
// A hyperlink, content-body to footnote
+ if (! is_numeric(PKWK_FOOTNOTE_TITLE_MAX) || PKWK_FOOTNOTE_TITLE_MAX <= 0) {
+ $title = '';
+ } else {
+ $title = strip_tags($note);
+ $count = mb_strlen($title, SOURCE_ENCODING);
+ $title = mb_substr($title, 0, PKWK_FOOTNOTE_TITLE_MAX, SOURCE_ENCODING);
+ $abbr = (mb_strlen($title) < $count) ? '...' : '';
+ $title = ' title="' . $title . $abbr . '"';
+ }
$name = '<a id="notetext_' . $id . '" href="' . $script .
- '#notefoot_' . $id . '" class="note_super" title="' .
- htmlspecialchars(strip_tags($note)) . '">*' . $id . '</a>';
+ '#notefoot_' . $id . '" class="note_super"' . $title .
+ '>*' . $id . '</a>';
return parent::setParam($page, $name, $body);
}
{
function Link_url($start)
{
- parent::Link($start);
+ $this->__construct($start);
+ }
+ function __construct($start)
+ {
+ parent::__construct($start);
}
function get_pattern()
{
$s1 = $this->start + 1;
return <<<EOD
-(\[\[ # (1) open bracket
- ((?:(?!\]\]).)+) # (2) alias
+((?:\[\[))? # (1) open bracket
+((?($s1) # (2) alias
+((?:(?!\]\]).)+) # (3) alias name
(?:>|:)
-)?
-( # (3) url
+))?
+( # (4) url
(?:(?:https?|ftp|news):\/\/|mailto:)[\w\/\@\$()!?&%#:;.,~'=*+-]+
)
(?($s1)\]\]) # close bracket
function get_count()
{
- return 3;
+ return 4;
}
function set($arr, $page)
{
- list(, , $alias, $name) = $this->splice($arr);
- return parent::setParam($page, htmlspecialchars($name),
+ list(, , , $alias, $name) = $this->splice($arr);
+ return parent::setParam($page, htmlsc($name),
'', 'url', $alias == '' ? $name : $alias);
}
{
function Link_url_interwiki($start)
{
- parent::Link($start);
+ $this->__construct($start);
+ }
+ function __construct($start)
+ {
+ parent::__construct($start);
}
function get_pattern()
function set($arr, $page)
{
list(, $name, $alias) = $this->splice($arr);
- return parent::setParam($page, htmlspecialchars($name), '', 'url', $alias);
+ return parent::setParam($page, htmlsc($name), '', 'url', $alias);
}
function toString()
function Link_mailto($start)
{
- parent::Link($start);
+ $this->__construct($start);
+ }
+ function __construct($start)
+ {
+ parent::__construct($start);
}
function get_pattern()
function Link_interwikiname($start)
{
- parent::Link($start);
+ $this->__construct($start);
+ }
+ function __construct($start)
+ {
+ parent::__construct($start);
}
function get_pattern()
$url = get_interwiki_url($name, $this->param);
$this->url = ($url === FALSE) ?
- $script . '?' . rawurlencode('[[' . $name . ':' . $this->param . ']]') :
- htmlspecialchars($url);
+ $script . '?' . pagename_urlencode('[[' . $name . ':' . $this->param . ']]') :
+ htmlsc($url);
return parent::setParam(
$page,
- htmlspecialchars($name . ':' . $this->param),
+ htmlsc($name . ':' . $this->param),
'',
'InterWikiName',
$alias == '' ? $name . ':' . $this->param : $alias
function Link_bracketname($start)
{
- parent::Link($start);
+ $this->__construct($start);
+ }
+ function __construct($start)
+ {
+ parent::__construct($start);
}
function get_pattern()
{
function Link_wikiname($start)
{
- parent::Link($start);
+ $this->__construct($start);
+ }
+ function __construct($start)
+ {
+ parent::__construct($start);
}
function get_pattern()
function Link_autolink($start)
{
+ $this->__construct($start);
+ }
+ function __construct($start)
+ {
global $autolink;
- parent::Link($start);
+ parent::__construct($start);
if (! $autolink || ! file_exists(CACHE_DIR . 'autolink.dat'))
return;
function toString()
{
- return make_pagelink($this->name, $this->alias, '', $this->page);
+ return make_pagelink($this->name, $this->alias, '', $this->page, TRUE);
}
}
{
function Link_autolink_a($start)
{
- parent::Link_autolink($start);
+ $this->__construct($start);
+ }
+ function __construct($start)
+ {
+ parent::__construct($start);
}
function get_pattern()
}
// Make hyperlink for the page
-function make_pagelink($page, $alias = '', $anchor = '', $refer = '')
+function make_pagelink($page, $alias = '', $anchor = '', $refer = '', $isautolink = FALSE)
{
global $script, $vars, $link_compact, $related, $_symbol_noexists;
- $s_page = htmlspecialchars(strip_bracket($page));
+ $s_page = htmlsc(strip_bracket($page));
$s_alias = ($alias == '') ? $s_page : $alias;
if ($page == '') return '<a href="' . $anchor . '">' . $s_alias . '</a>';
- $r_page = rawurlencode($page);
+ $r_page = pagename_urlencode($page);
$r_refer = ($refer == '') ? '' : '&refer=' . rawurlencode($refer);
- if (! isset($related[$page]) && $page != $vars['page'] && is_page($page))
+ if (! isset($related[$page]) && $page !== $vars['page'] && is_page($page))
$related[$page] = get_filetime($page);
- if (is_page($page)) {
- // Hyperlinks
- $passage = get_pg_passage($page, FALSE);
- $title = $link_compact ? '' : ' title="' . $s_page . $passage . '"';
- return '<a href="' . $script . '?' . $r_page . $anchor . '"' . $title . '>' .
- $s_alias . '</a>';
- } else if (PKWK_READONLY) {
- // Without hyperlink (= Suppress dangling link)
- return $s_alias;
+ if ($isautolink || is_page($page)) {
+ // Hyperlink to the page
+ if ($link_compact) {
+ $title = '';
+ } else {
+ $title = ' title="' . $s_page . get_pg_passage($page, FALSE) . '"';
+ }
+
+ // AutoLink marker
+ if ($isautolink) {
+ $al_left = '<!--autolink-->';
+ $al_right = '<!--/autolink-->';
+ } else {
+ $al_left = $al_right = '';
+ }
+
+ return $al_left . '<a ' . 'href="' . $script . '?' . $r_page . $anchor .
+ '"' . $title . '>' . $s_alias . '</a>' . $al_right;
} else {
- // Dangling links
+ // Support Page redirection
+ $redirect_page = get_pagename_on_redirect($page);
+ if ($redirect_page !== false) {
+ return make_pagelink($redirect_page, $s_alias);
+ }
+ // Dangling link
+ if (PKWK_READONLY) return $s_alias; // No dacorations
+
$retval = $s_alias . '<a href="' .
$script . '?cmd=edit&page=' . $r_page . $r_refer . '">' .
$_symbol_noexists . '</a>';
- if (! $link_compact)
- $retval = '<span class="noexists">' . $retval . '</span>';
- return $retval;
+
+ if ($link_compact) {
+ return $retval;
+ } else {
+ return '<span class="noexists">' . $retval . '</span>';
+ }
}
}
if (isset($encode_aliases[$opt])) $opt = & $encode_aliases[$opt];
// Encoding conversion into specified encode, and URLencode
- $param = rawurlencode(mb_convert_encoding($param, $opt, SOURCE_ENCODING));
+ if (strpos($url, '$1') === FALSE && substr($url, -1) === '?') {
+ // PukiWiki site
+ $param = pagename_urlencode(mb_convert_encoding($param, $opt, SOURCE_ENCODING));
+ } else {
+ $param = rawurlencode(mb_convert_encoding($param, $opt, SOURCE_ENCODING));
+ }
}
// Replace or Add the parameter
return $url;
}
-?>
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