#topicpath
#contents
** /lib/link.php [#vd6fa468]
--- 146/lib/link.php Fri Apr 29 20:24:20 2005
+++ 146exp1/lib/link.php Sun Feb 26 12:37:54 2006
@@ -66,14 +66,14 @@
$rel_auto = array(); // オートリンクしている参照先
$links = links_get_objects($page, TRUE);
foreach ($links as $_obj) {
- if (! isset($_obj->type) || $_obj->type != 'pagename' ||
- $_obj->name == $page || $_obj->name == '')
- continue;
-
- if (is_a($_obj, 'Link_autolink')) { // 行儀が悪い
- $rel_auto[] = $_obj->name;
- } else {
- $rel_new[] = $_obj->name;
+// この条件は$_obj['type'] == 'LocalLink'に変えたつもり
+// if ($_obj['name'] == $page || $_obj['name'] == '')
+// continue;
+
+ if ($_obj['type'] == 'AutoLink') {
+ $rel_auto[] = $_obj['name'];
+ } else if ($_obj['type'] == 'PageLink') {
+ $rel_new[] = $_obj['name'];
}
}
$rel_new = array_unique($rel_new);
@@ -151,15 +151,14 @@
$rel = array(); // 参照先
$links = links_get_objects($page);
foreach ($links as $_obj) {
- if (! isset($_obj->type) || $_obj->type != 'pagename' ||
- $_obj->name == $page || $_obj->name == '')
+ if (! preg_match('/^(Auto|Page)Link$/', $_obj['type']))
continue;
- $rel[] = $_obj->name;
- if (! is_a($_obj, 'Link_autolink')) {
- $ref_notauto[$_obj->name][$page] = TRUE;
+ $rel[] = $_obj['name'];
+ if ($_obj['type'] != 'AutoLink') {
+ $ref_notauto[$_obj['name']][$page] = TRUE;
}
- $ref[$_obj->name][] = $page;
+ $ref[$_obj['name']][] = $page;
}
$rel = array_unique($rel);
if (! empty($rel)) {
@@ -234,7 +233,7 @@
}
}
unlink($ref_file);
- if ($is_page && ! $all_auto && $ref != '') {
+ if ($is_page && ! $all_auto && $ref != '') { // ここ変
$fp = fopen($ref_file, 'w')
or die_message('cannot write ' . htmlspecialchars($ref_file));
fputs($fp, $ref);
@@ -243,7 +242,7 @@
}
}
-function & links_get_objects($page, $refresh = FALSE)
+function links_get_objects($page, $refresh = FALSE)
{
static $obj;
- fxToARbKQLhpYfodywM -- [[lgdpusjr]] &new{2010-03-01 (月) 12:25:01};
#comment
//#comment
** /lib/make_link.php [#ebc21cb0]
--- 146/lib/make_link.php Thu Jul 14 23:45:08 2005
+++ 146exp1/lib/make_link.php Sun Feb 26 20:54:10 2006
@@ -16,9 +16,7 @@
if (! isset($converter)) $converter = new InlineConverter();
- $clone = $converter->get_clone($converter);
-
- return $clone->convert($string, ($page != '') ? $page : $vars['page']);
+ return $converter->convert($string, ($page != '') ? $page : $vars['page']);
}
// Converters of inline element
@@ -26,30 +24,9 @@
{
var $converters; // as array()
var $pattern;
- var $pos;
+ var $page;
var $result;
- function get_clone($obj) {
- static $clone_func;
-
- if (! isset($clone_func)) {
- if (version_compare(PHP_VERSION, '5.0.0', '<')) {
- $clone_func = create_function('$a', 'return $a;');
- } else {
- $clone_func = create_function('$a', 'return clone $a;');
- }
- }
- return $clone_func($obj);
- }
-
- function __clone() {
- $converters = array();
- foreach ($this->converters as $key=>$converter) {
- $converters[$key] = $this->get_clone($converter);
- }
- $this->converters = $converters;
- }
-
function InlineConverter($converters = NULL, $excludes = NULL)
{
if ($converters === NULL) {
@@ -89,6 +66,7 @@
function convert($string, $page)
{
+ $stack = array($this->page, $this->result);
$this->page = $page;
$this->result = array();
@@ -96,19 +74,21 @@
array(& $this, 'replace'), $string);
$arr = explode("\x08", make_line_rules(htmlspecialchars($string)));
- $retval = '';
- while (! empty($arr)) {
- $retval .= array_shift($arr) . array_shift($this->result);
- }
+ $retval = array_shift($arr);
+ while (! empty($arr))
+ $retval .= array_shift($this->result) . array_shift($arr);
+
+ list($this->page, $this->result) = $stack;
return $retval;
}
function replace($arr)
{
- $obj = $this->get_converter($arr);
+ $obj = & $this->get_converter($arr);
- $this->result[] = ($obj !== NULL && $obj->set($arr, $this->page) !== FALSE) ?
- $obj->toString() : make_line_rules(htmlspecialchars($arr[0]));
+ $this->result[] =
+ is_array($param = $obj->set($obj->splice($arr), $this->page)) ?
+ $obj->toString($param) : make_line_rules(htmlspecialchars($arr[0]));
return "\x08"; // Add a mark into latest processed part
}
@@ -118,41 +98,35 @@
$matches = $arr = array();
preg_match_all('/' . $this->pattern . '/x', $string, $matches, PREG_SET_ORDER);
foreach ($matches as $match) {
- $obj = $this->get_converter($match);
- if ($obj->set($match, $page) !== FALSE) {
- $arr[] = $this->get_clone($obj);
- if ($obj->body != '')
- $arr = array_merge($arr, $this->get_objects($obj->body, $page));
+ $obj = & $this->get_converter($match);
+ if (is_array($param = $obj->set($obj->splice($match), $page))) {
+ $arr[] = $param;
+ if (isset($param['body']))
+ $arr = array_merge($arr, $this->get_objects($param['body'], $page));
}
}
return $arr;
}
- function & get_converter(& $arr)
+ function & get_converter($arr)
{
- foreach (array_keys($this->converters) as $start) {
- if ($arr[$start] == $arr[0])
- return $this->converters[$start];
- }
- return NULL;
+ $start = array_search($arr[0], array_slice($arr, 1));
+ if (! is_int($start))
+ die_message('inline converter error!!');
+ return $this->converters[$start + 1];
}
}
// Base class of inline elements
class Link
{
+ var $type; // Object type (for link.php)
var $start; // Origin number of parentheses (0 origin)
- var $text; // Matched string
-
- var $type;
- var $page;
- var $name;
- var $body;
- var $alias;
// Constructor
- function Link($start)
+ function Link($start, $type)
{
+ $this->type = $type;
$this->start = $start;
}
@@ -163,43 +137,46 @@
function get_count() {}
// Set pattern that matches
+ // 戻り値は連想配列か、元の文字列(誤ったマッチングをした場合)
function set($arr, $page) {}
- function toString() {}
+ // setの戻り値を受けてhtml生成は極力ここで行なう
+ function toString($param) {}
// Private: Get needed parts from a matched array()
+ // preg_splitには使えない
function splice($arr)
{
$count = $this->get_count() + 1;
- $arr = array_pad(array_splice($arr, $this->start, $count), $count, '');
- $this->text = $arr[0];
- return $arr;
+ return array_pad(array_splice($arr, $this->start, $count), $count, '');
}
// Set basic parameters
- function setParam($page, $name, $body, $type = '', $alias = '')
+ function setParam($param)
{
static $converter = NULL;
- $this->page = $page;
- $this->name = $name;
- $this->body = $body;
- $this->type = $type;
- if (! PKWK_DISABLE_INLINE_IMAGE_FROM_URI &&
- is_url($alias) && preg_match('/\.(gif|png|jpe?g)$/i', $alias)) {
- $alias = '<img src="' . htmlspecialchars($alias) . '" alt="' . $name . '" />';
- } else if ($alias != '') {
- if ($converter === NULL)
- $converter = new InlineConverter(array('plugin'));
+ // 必須パラメータを埋め込む
+ $param = array_merge(
+ array('type' => $this->type, 'name' => '', 'alias' => ''),
+ $param
+ );
+
+ if ($param['alias'] != '') {
+ if (! PKWK_DISABLE_INLINE_IMAGE_FROM_URI &&
+ is_url($param['alias']) && preg_match('/\.(gif|png|jpe?g)$/i', $param['alias'])) {
+ $param['alias'] = '<img src="' . htmlspecialchars($param['alias']) . '" alt="' . $param['name'] . '" />';
+ } else {
+ if ($converter === NULL)
+ $converter = new InlineConverter(array('plugin'));
- $alias = make_line_rules($converter->convert($alias, $page));
+ $param['alias'] = make_line_rules($converter->convert($param['alias'], $param['page']));
- // BugTrack/669: A hack removing anchor tags added by AutoLink
- $alias = preg_replace('#</?a[^>]*>#i', '', $alias);
+ // BugTrack/669: A hack removing anchor tags added by AutoLink
+ $param['alias'] = preg_replace('#</?a[^>]*>#i', '', $param['alias']);
+ }
}
- $this->alias = $alias;
-
- return TRUE;
+ return $param;
}
}
@@ -207,11 +184,10 @@
class Link_plugin extends Link
{
var $pattern;
- var $plain,$param;
function Link_plugin($start)
{
- parent::Link($start);
+ parent::Link($start, 'Plugin');
}
function get_pattern()
@@ -245,32 +221,32 @@
function set($arr, $page)
{
- list($all, $this->plain, $name, $this->param, $body) = $this->splice($arr);
+ @list($all, $plain, $name, $param, $body) = $arr;
// Re-get true plugin name and patameters (for PHP 4.1.2)
$matches = array();
if (preg_match('/^' . $this->pattern . '/x', $all, $matches)
- && $matches[1] != $this->plain)
- list(, $this->plain, $name, $this->param) = $matches;
+ && $matches[1] != $plain)
+ list(, $plain, $name, $param) = $matches;
- return parent::setParam($page, $name, $body, 'plugin');
+ return parent::setParam(compact('name', 'body', 'plain', 'param', 'page'));
}
- function toString()
+ function toString($param)
{
- $body = ($this->body == '') ? '' : make_link($this->body);
+ $body = ($param['body'] == '') ? '' : make_link($param['body']);
$str = FALSE;
// Try to call the plugin
- if (exist_plugin_inline($this->name))
- $str = do_plugin_inline($this->name, $this->param, $body);
+ if (exist_plugin_inline($param['name']))
+ $str = do_plugin_inline($param['name'], $param['param'], $body);
if ($str !== FALSE) {
return $str; // Succeed
} else {
// No such plugin, or Failed
$body = (($body == '') ? '' : '{' . $body . '}') . ';';
- return make_line_rules(htmlspecialchars('&' . $this->plain) . $body);
+ return make_line_rules(htmlspecialchars('&' . $param['plain']) . $body);
}
}
}
@@ -280,7 +256,7 @@
{
function Link_note($start)
{
- parent::Link($start);
+ parent::Link($start, 'LocalLink');
}
function get_pattern()
@@ -299,38 +275,34 @@
function set($arr, $page)
{
- global $foot_explain, $vars;
static $note_id = 0;
- list(, $body) = $this->splice($arr);
+ list(, $body) = $arr;
+ $id = ++$note_id;
+ return parent::setParam(compact('body', 'id', 'page'));
+ }
- if (PKWK_ALLOW_RELATIVE_FOOTNOTE_ANCHOR) {
- $script = '';
- } else {
- $script = get_script_uri() . '?' . rawurlencode($page);
- }
+ function toString($param)
+ {
+ global $foot_explain;
- $id = ++$note_id;
- $note = make_link($body);
- $page = isset($vars['page']) ? rawurlencode($vars['page']) : '';
+ $note = make_link($param['body']);
+ $script = PKWK_ALLOW_RELATIVE_FOOTNOTE_ANCHOR ?
+ '' : get_script_uri() . '?' . rawurlencode($param['page']);
// Footnote
- $foot_explain[$id] = '<a id="notefoot_' . $id . '" href="' .
- $script . '#notetext_' . $id . '" class="note_super">*' .
- $id . '</a>' . "\n" .
+ $foot_explain[$param['id']] = '<a id="notefoot_' . $param['id'] .
+ '" href="' . $script . '#notetext_' . $param['id'] .
+ '" class="note_super">*' . $param['id'] . '</a>' . "\n" .
'<span class="small">' . $note . '</span><br />';
// A hyperlink, content-body to footnote
- $name = '<a id="notetext_' . $id . '" href="' . $script .
- '#notefoot_' . $id . '" class="note_super" title="' .
- strip_tags($note) . '">*' . $id . '</a>';
-
- return parent::setParam($page, $name, $body);
- }
+ $name = '<a id="notetext_' . $param['id'] .
+ '" href="' . $script . '#notefoot_' . $param['id'] .
+ '" class="note_super" title="' . strip_tags($note) .
+ '">*' . $param['id'] . '</a>';
- function toString()
- {
- return $this->name;
+ return $name;
}
}
@@ -339,7 +311,7 @@
{
function Link_url($start)
{
- parent::Link($start);
+ parent::Link($start, 'Url');
}
function get_pattern()
@@ -364,19 +336,22 @@
function set($arr, $page)
{
- list(, , $alias, $name) = $this->splice($arr);
- return parent::setParam($page, htmlspecialchars($name),
- '', 'url', $alias == '' ? $name : $alias);
+ list(, , $alias, $name) = $arr;
+ return parent::setParam(compact('name', 'alias', 'page'));
}
- function toString()
+ function toString($param)
{
if (FALSE) {
$rel = '';
} else {
$rel = ' rel="nofollow"';
}
- return '<a href="' . $this->name . '"' . $rel . '>' . $this->alias . '</a>';
+ // aliasはparent::set()内部でhtmlspecialcharsを通る
+ $name = htmlspecialchars($param['name']);
+ if ($param['alias'] == '')
+ $param['alias'] = $name;
+ return '<a href="' . $name . '"' . $rel . '>' . $param['alias'] . '</a>';
}
}
@@ -385,7 +360,7 @@
{
function Link_url_interwiki($start)
{
- parent::Link($start);
+ parent::Link($start, 'Url');
}
function get_pattern()
@@ -408,24 +383,22 @@
function set($arr, $page)
{
- list(, $name, $alias) = $this->splice($arr);
- return parent::setParam($page, htmlspecialchars($name), '', 'url', $alias);
+ list(, $name, $alias) = $arr;
+ return parent::setParam(compact('name', 'alias', 'page'));
}
- function toString()
+ function toString($param)
{
- return '<a href="' . $this->name . '" rel="nofollow">' . $this->alias . '</a>';
+ return '<a href="' . htmlspecialchars($param['name']) . '" rel="nofollow">' . $param['alias'] . '</a>';
}
}
// mailto: URL schemes
class Link_mailto extends Link
{
- var $is_image, $image;
-
function Link_mailto($start)
{
- parent::Link($start);
+ parent::Link($start, 'MailTo');
}
function get_pattern()
@@ -448,26 +421,24 @@
function set($arr, $page)
{
- list(, $alias, $name) = $this->splice($arr);
- return parent::setParam($page, $name, '', 'mailto', $alias == '' ? $name : $alias);
+ list(, $alias, $name) = $arr;
+ return parent::setParam(compact('name', 'alias', 'page'));
}
- function toString()
+ function toString($param)
{
- return '<a href="mailto:' . $this->name . '" rel="nofollow">' . $this->alias . '</a>';
+ if ($param['alias'] == '')
+ $param['alias'] = $param['name'];
+ return '<a href="mailto:' . $param['name'] . '" rel="nofollow">' . $param['alias'] . '</a>';
}
}
// InterWikiName-rendered URLs
class Link_interwikiname extends Link
{
- var $url = '';
- var $param = '';
- var $anchor = '';
-
function Link_interwikiname($start)
{
- parent::Link($start);
+ parent::Link($start, 'InterWikiName');
}
function get_pattern()
@@ -500,43 +471,38 @@
function set($arr, $page)
{
- global $script;
+ list(, $alias, , $name, $param) = $arr;
+ return parent::setParam(compact('name', 'alias', 'param', 'page'));
+ }
- list(, $alias, , $name, $this->param) = $this->splice($arr);
+ function toString($param)
+ {
+ global $script;
+ $anchor = '';
$matches = array();
- if (preg_match('/^([^#]+)(#[A-Za-z][\w-]*)$/', $this->param, $matches))
- list(, $this->param, $this->anchor) = $matches;
+ if (preg_match('/^([^#]+)(#[A-Za-z][\w-]*)$/', $param['param'], $matches))
+ list(, $param['param'], $anchor) = $matches;
- $url = get_interwiki_url($name, $this->param);
- $this->url = ($url === FALSE) ?
- $script . '?' . rawurlencode('[[' . $name . ':' . $this->param . ']]') :
+ $url = get_interwiki_url($param['name'], $param['param']);
+ $url = ($url === FALSE) ?
+ $script . '?' . rawurlencode('[[' . $param['name'] . ':' . $param['param'] . ']]') :
htmlspecialchars($url);
- return parent::setParam(
- $page,
- htmlspecialchars($name . ':' . $this->param),
- '',
- 'InterWikiName',
- $alias == '' ? $name . ':' . $this->param : $alias
- );
- }
+ $name = htmlspecialchars($param['name'] . ':' . $param['param']);
+ if ($param['alias'] == '') $param['alias'] = $name;
- function toString()
- {
- return '<a href="' . $this->url . $this->anchor . '" title="' .
- $this->name . '" rel="nofollow">' . $this->alias . '</a>';
+ return '<a href="' . $url . $anchor . '" title="' .
+ $name . '" rel="nofollow">' . $param['alias'] . '</a>';
}
}
// BracketNames
class Link_bracketname extends Link
{
- var $anchor, $refer;
-
function Link_bracketname($start)
{
- parent::Link($start);
+ parent::Link($start, 'PageLink');
}
function get_pattern()
@@ -568,28 +534,25 @@
{
global $WikiName;
- list(, $alias, , $name, $this->anchor) = $this->splice($arr);
- if ($name == '' && $this->anchor == '') return FALSE;
+ list($all, $alias, , $name, $anchor) = $arr;
+ if ($name == '' && $anchor == '') return $all; // 旧FALSE
if ($name == '' || ! preg_match('/^' . $WikiName . '$/', $name)) {
- if ($alias == '') $alias = $name . $this->anchor;
+ if ($alias == '') $alias = $name . $anchor;
if ($name != '') {
$name = get_fullname($name, $page);
- if (! is_pagename($name)) return FALSE;
+ if (! is_pagename($name)) return $all; // 旧FALSE;
}
}
+ if ($name == '' || $name == $page) $type = 'LocalLink'; // type override
- return parent::setParam($page, $name, '', 'pagename', $alias);
+ return parent::setParam(compact('name', 'alias', 'anchor', 'type', 'page'));
}
- function toString()
+ function toString($param)
{
- return make_pagelink(
- $this->name,
- $this->alias,
- $this->anchor,
- $this->page
- );
+ return !is_array($param) ? make_line_rules(htmlspecialchars($param)) :
+ make_pagelink($param['name'], $param['alias'], $param['anchor'], $param['page']);
}
}
@@ -598,7 +561,7 @@
{
function Link_wikiname($start)
{
- parent::Link($start);
+ parent::Link($start, 'PageLink');
}
function get_pattern()
@@ -615,18 +578,14 @@
function set($arr, $page)
{
- list($name) = $this->splice($arr);
- return parent::setParam($page, $name, '', 'pagename', $name);
+ list($name) = $arr;
+ if ($name == $page) $type = 'LocalLink'; // type override
+ return parent::setParam(compact('name', 'type', 'page'));
}
- function toString()
+ function toString($param)
{
- return make_pagelink(
- $this->name,
- $this->alias,
- '',
- $this->page
- );
+ return make_pagelink($param['name'], '', '', $param['page']);
}
}
@@ -641,7 +600,7 @@
{
global $autolink;
- parent::Link($start);
+ parent::Link($start, 'AutoLink');
if (! $autolink || ! file_exists(CACHE_DIR . 'autolink.dat'))
return;
@@ -664,20 +623,19 @@
function set($arr, $page)
{
- global $WikiName;
+ list($name) = $arr;
- list($name) = $this->splice($arr);
-
// Ignore pages listed, or Expire ones not found
if (in_array($name, $this->forceignorepages) || ! is_page($name))
- return FALSE;
-
- return parent::setParam($page, $name, '', 'pagename', $name);
+ return $name; // 旧FALSE
+ if ($name == $page) $type = 'LocalLink'; // type override
+ return parent::setParam(compact('name', 'type', 'page'));
}
- function toString()
+ function toString($param)
{
- return make_pagelink($this->name, $this->alias, '', $this->page, TRUE);
+ return !is_array($param) ? make_line_rules(htmlspecialchars($param)) :
+ make_pagelink($param['name'], '', '', $param['page'], TRUE);
}
}
@@ -685,7 +643,7 @@
{
function Link_autolink_a($start)
{
- parent::Link_autolink($start);
+ parent::Link_autolink($start, 'AutoLink');
}
function get_pattern()
#comment
//#comment
![[PukiWiki]](image/pukiwiki-dev.png "[PukiWiki]")
