default_options = & $default_options;
// init
$this->options = $default_options;
global $plugin_tag_name;
$this->plugin_tag = new $plugin_tag_name();
}
function PluginTaglist() {
$this->__construct();
}
var $plugin_tag;
var $default_options;
var $options;
var $plugin = 'taglist';
function action() // taglist
{
global $vars;
if (isset($vars['tag'])) {
$this->options['tag'] = $vars['tag'];
$msg = htmlsc($this->options['tag']);
} elseif (isset($vars['related'])) {
$this->options['related'] = $vars['related'];
$msg = htmlsc($this->options['related']);
} else {
$msg = _('Taglist');
}
$body = $this->taglist($this->options['tag'], $this->options['related']);
return array('msg'=>$msg, 'body'=>$body);
}
function convert() // taglist
{
$args = func_get_args();
///// Support old versions (The 1st arg is tagtok) ///
$fisrtIsOption = FALSE;
foreach ($this->options as $key => $val) {
if (strpos($args[0], $key) === 0) {
$firstIsOption = TRUE; break;
}
}
if (func_num_args() >= 1 && ! $firstIsOption) {
$this->options['tag'] = array_shift($args);
}
//////////////////////////////////////////////////////
parse_options($args, $this->options);
return $this->taglist($this->options['tag'], $this->options['related']);
}
/**
* Body Function of this plugin
*/
function taglist($tagtok = '', $relate_tag = NULL)
{
if ($tagtok !== '') {
$pages = $this->plugin_tag->get_taggedpages($tagtok);
$html = $this->display_pagelist($pages);
} else {
$html = $this->display_tagpagelist($relate_tag);
}
return $html;
}
/**
* Display tags and tagged pages
*
* Future Work: Use a common function with lsx.inc.php
*
* @param array $relate_tag Show only related tags of this
* @return string HTML
*/
function display_tagpagelist($relate_tag = NULL, $cssclass = 'taglist tags')
{
$tagcloud = $this->plugin_tag->get_tagcloud(NULL, $relate_tag);
$html = '';
foreach ($tagcloud as $tag => $count) {
$html .= '- ' . $this->plugin_tag->get_taglink($tag);
$pages = $this->plugin_tag->get_taggedpages($tag);
$html .= $this->display_pagelist($pages);
$html .= '
';
}
$html .= '
';
return $html;
}
/**
* Display pages
*
* Future Work: Use a common function with lsx.inc.php
*
* @param array $pages pagenames
* @return string HTML
*/
function display_pagelist($pages, $cssclass = 'taglist pages')
{
/* PukiWiki standard does listing as - .
Since I do no like it, I do as =>
1
1
*/
$html = "";
$ul = $pdepth = 0;
foreach ($pages as $i => $page) {
$exist = is_page($page);
$depth = 1;
$link = make_pagelink_nopg($page);
$info = null;
if ($depth > $pdepth) {
$diff = $depth - $pdepth;
$html .= str_repeat('- ', $diff - 1);
if ($depth == 1) { // first flag
$html .= '
- ';
} else {
$html .= '
- ';
}
$ul += $diff;
} elseif ($depth == $pdepth) {
$html .= '
- ';
} elseif ($depth < $pdepth) {
$diff = $pdepth - $depth;
$html .= str_repeat('
', $diff);
$html .= ' - ';
$ul -= $diff;
}
$pdepth = $depth;
$html .= $link;
$html .= isset($info) ? $info: '';
}
$html .= str_repeat('
', $ul);
return $html;
}
}
function plugin_taglist_init()
{
global $plugin_taglist_name;
if (class_exists('PluginTaglistUnitTest')) {
$plugin_taglist_name = 'PluginTaglistUnitTest';
} elseif (class_exists('PluginTaglistUser')) {
$plugin_taglist_name = 'PluginTaglistUser';
} else {
$plugin_taglist_name = 'PluginTaglist';
}
plugin_tag_init();
}
function plugin_taglist_convert()
{
global $plugin_taglist, $plugin_taglist_name;
$plugin_taglist = new $plugin_taglist_name();
$args = func_get_args();
return call_user_func_array(array(&$plugin_taglist, 'convert'), $args);
}
function plugin_taglist_action()
{
global $plugin_taglist, $plugin_taglist_name;
$plugin_taglist = new $plugin_taglist_name();
return $plugin_taglist->action();
}
?>