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DIR: /srv/http/vyvoj.adent.cz/egroupware/khkstc/wiki/parse
/srv/http/vyvoj.adent.cz/egroupware/khkstc/wiki/parse/
Current File : /srv/http/vyvoj.adent.cz/egroupware/khkstc/wiki/parse/html.php
<?php
// $Id: html.php 23865 2007-05-14 20:43:23Z lkneschke $

// These functions take wiki entities like 'bold_begin' or 'ref' and return
//   HTML representing these entities.  They are used throught this script
//   to generate appropriate HTML.  Together with the template scripts, they
//   constitue the sole generators of HTML in this script, and are thus the
//   sole means of customizing appearance.
function html_bold_start()
	{ return '<strong>'; }
function html_bold_end()
	{ return '</strong>'; }
function html_italic_start()
	{ return '<em>'; }
function html_italic_end()
	{ return '</em>'; }
function html_tt_start()
	{ return '<tt>'; }
function html_tt_end()
	{ return '</tt>'; }
function html_ul_start()
	{ return '<ul>'; }
function html_ul_end()
	{ return "</ul>\n"; }
function html_ol_start()
	{ return '<ol>'; }
function html_ol_end()
	{ return "</ol>\n"; }
function html_li_start()
	{ return '<li>'; }
function html_li_end()
	{ return "</li>\n"; }
function html_dl_start()
	{ return '<dl>'; }
function html_dl_end()
	{ return "</dl>\n"; }
function html_dd_start()
	{ return '<dd>'; }
function html_dd_end()
	{ return "</dd>\n"; }
function html_dt_start()
	{ return '<dt>'; }
function html_dt_end()
	{ return '</dt>'; }
function html_hr()
	{ return "<hr align=left width=99% />\n"; }
function html_newline()
	{ return "<br />\n"; }
function html_head_start($level)
	{ return "<h$level>"; }
function html_head_end($level)
	{ return "</h$level>"; }
function html_nowiki($text)
	{ return $text; }
function html_code($text)
	{ return '<pre>' . $text . '</pre>'; }
function html_raw($text)
	{ return $text; }
function html_anchor($name)
	{ return '<a name="' . $name . '"></a>'; }
function html_diff_old_start()
	{ return "<table class=\"diff\"><tr><td class=\"diff-removed\">\n"; }
function html_diff_new_start()
	{ return "<table class=\"diff\"><tr><td class=\"diff-added\">\n"; }
function html_diff_end()
	{ return '</td></tr></table>'; }
function html_diff_add()
	{ return html_bold_start() . lang('Added').':' . html_bold_end(); }
function html_diff_change()
	{ return html_bold_start() . lang('Changed').':' . html_bold_end(); }
function html_diff_delete()
	{ return html_bold_start() . lang('Deleted').':' . html_bold_end(); }
function html_table_start()
	{ return '<table class="wiki" style="border: 1px solid black; border-collapse: collapse;">'; }
function html_table_end()
	{ return '</table>'; }
function html_table_row_start()
	{ return '<tr>'; }
function html_table_row_end()
	{ return '</tr>'; }
function html_table_cell_start($span = 1)
{
	if($span == 1)
		{ return '<td style="border: 1px solid black; padding: 2px;">'; }
	else
		{ return '<td style="border: 1px solid black; padding: 2px;" colspan="' . $span . '">'; }
}
function html_table_cell_end()
	{ return '</td>'; }
function html_time($time)
{
	global $TimeZoneOff;
	if($time == '') { return lang('never'); }

	return lang(date('l',$time + $TimeZoneOff * 60)).', '.date($GLOBALS['egw_info']['user']['preferences']['common']['dateformat'].' '.
		((int) $GLOBALS['egw_info']['user']['preferences']['common']['timeformat'] == 12 ? 'h:i:s a' : 'H:i:s'), $time + $TimeZoneOff * 60);
}
function html_gmtime($time)
{
	return gmdate($GLOBALS['egw_info']['user']['preferences']['common']['dateformat'], $time) . 'T' .
		gmdate((int) $GLOBALS['egw_info']['user']['preferences']['common']['timeformat'] == 12 ? 'h:i:s a' : 'H:i:s', $time) . 'Z';
}
function html_timestamp($time)
{
	global $TimeZoneOff;
	
	return date($GLOBALS['egw_info']['user']['preferences']['common']['dateformat'].' '.
		((int) $GLOBALS['egw_info']['user']['preferences']['common']['timeformat'] == 12 ? 'h:i:s a' : 'H:i:s'), $time + $TimeZoneOff * 60);
}

function html_url($url, $text)
{
	// egw: urls are relative to the egw install-dir and if they have only 2 parts (appname,image) they are resolved via
	// common::image() - the template is taken into account
	if (substr($url,0,4) == 'egw:')
	{
		$url = preg_replace('/egw:\\/?/i','',$url);
		$parts = explode('/',$url);
		if (count($parts) == 2 && preg_match('/(.jpe?g|.png|.gif|.bmp)$/i', $url))
		{
			$url = $GLOBALS['egw']->common->image($parts[0],$parts[1]);
			// this deals with angles icon-thems
			if (empty($url) && $parts[0] == 'email')
			{
				$icon_theme = $GLOBALS['egw_info']['user']['preferences']['email']['icon_theme'];
				$path = '/email/templates/default/images/'.($icon_theme ? $icon_theme : 'idots').'/'.$parts[1];
				if (file_exists(EGW_SERVER_ROOT.$path))
				{
					$url = $GLOBALS['egw_info']['server']['webserver_url'].$path;
				}
			}
		}
		elseif (substr($url,-4) == '.php' || substr($url,-1) == '/')
		{
			$url = $GLOBALS['egw']->link('/'.$url);
		}
		else
		{
			$url = $GLOBALS['egw_info']['server']['webserver_url'].'/'.$url;
		}
	}
	$is_image = preg_match('/(.jpe?g|.png|.gif|.bmp)$/i', $url);

	// vfs: urls are urls into the eGW VFS
	if (substr($url,0,4) == 'vfs:')
	{
		if (!file_exists(EGW_SERVER_ROOT.'/wiki') || !$GLOBALS['egw_info']['user']['apps']['filemanager'])
		{
			return $url;
		}
		$parts = explode('/',substr($url,4));
		$file = array_pop($parts);
		$path = implode('/',$parts);
		$linkdata['menuaction'] = 'filemanager.uifilemanager.view';
		$linkdata['path'] = rawurlencode(base64_encode($path));
		$linkdata['file'] = rawurlencode(base64_encode($file));
		$url = $GLOBALS['egw']->link('/index.php',$linkdata);
	}
	if($is_image)
	{
		return '<img src="'.$url.'" title="'.htmlspecialchars($text[0]=='[' ? substr($text,1,-1) : $text).'" />';
	}
	if (preg_match('/^mailto:([^@]*)@(.*)$/i',$url,$matchs))	// spamsaver emailaddress
	{
		$url = "#";
		$domains = "'".implode("'+unescape('%2E')+'",explode('.',$matchs[2]))."'";
		$onClick = " onClick=\"document.location='mai'+'lto:$matchs[1]'+unescape('%40')+$domains; return false;\"";
		$text = str_replace('@',' AT ',str_replace('mailto:','',str_replace('.',' DOT ',$text)));
	}
	if ($text{0} == '[' && substr($text,-1) == ']' && !is_numeric($t=substr($text,1,-1))) $text = $t;

	return '<a href="'.$url.'" '.($onClick ? $onClick : 'target="_blank"').">$text</a>";
}

function html_ref($page, $appearance, $hover = '', $anchor = '', $anchor_appearance = '')
{
	global $SeparateLinkWords,$EditBase;

	if (!is_array($page) && strpos($page,':') !== false)
	{
	list($name,$lang) = explode(':',$page);
	if (strlen($lang) == 2 || strlen($lang) == 5 && $lang[2] == '-')
	{
		$page = array(
			'name' => $name,
			'lang' => $lang
		);
	}
	}
	$title = get_title($page);
	if (is_array($appearance))
	{
		$appearance = $appearance['lang'] && $appearance['lang'] != $GLOBALS['egw_info']['user']['preferences']['common']['lang'] ? $appearance['title'].':'.$appearance['lang'] : $appearance['title'];
	}
	if($hover != '')
		{ $hover = ' title="' . $hover . '"'; }

	global $pagestore;
	$p = $pagestore->page($page);

	if($p->exists())
	{
		//echo "<p>$page exists</p>\n";
		if($SeparateLinkWords && $title == $appearance)
			{ $appearance = html_split_name($title); }
		return '<a href="' . viewURL($page) . $anchor . '"' . $hover . ' class="wiki">'
					 . $appearance . $anchor_appearance . '</a>';
	}
	elseif(!$p->acl_check(true) || !$EditBase)
	{
		//echo "<p>$page NOT accessible</p>\n";
		if(validate_page($title) == 1        // Normal WikiName
			 && $appearance == $title)         // ... and is what it appears
			{ return $title; }
		else                                // Free link.
			{ return $appearance; }
	}
	else
	{
		//echo "<p>$page does NOT exist</p>\n";
		if(validate_page($title) == 1        // Normal WikiName
			 && $appearance == $title)         // ... and is what it appears
			{ return $title . '<a href="' . editURL($page) . '"' . $hover . '>?</a>'; }
		else                                // Free link.
			{ return '(' . $appearance . ')<a href="' . editURL($page) . '"' . $hover . '>?</a>'; }
	}
}
function html_interwiki($url, $text)
{
	return '<a href="' . $url . '" class="wiki">' . $text . '</a>';
}
function html_twin($base, $ref)
{
	global $pagestore;

	return '<a href="' . $pagestore->interwiki($base) . $ref . '" class="wiki">' .
				 '<span class="twin"><em>[' . $base . ']</em></span></a>';
}
function html_category($time, $page, $host, $user, $comment, $lang='')
{
	global $pagestore;

	$text = '(' . html_timestamp($time) . ') (' .
					'<a href="' . historyURL($page) . '">'.lang('history').'</a>) ' .
					html_ref($lang ? array('title'=>$page,'lang'=>$lang) : $page, $page);

	if(count($twin = $pagestore->twinpages($page)))
	{
		foreach($twin as $site)
			{ $text = $text . ' ' . html_twin($site[0], $site[1]); }
	}

	$text = $text . ' . . . . ' .
					($user == '' ? $host : html_ref($user, $user, $host));

	if($comment != '')
	{
		$text = $text . ' ' . html_bold_start() . '[' .
						str_replace('<', '&lt;', str_replace('&', '&amp;', $comment)) .
						']' . html_bold_end();
	}

	return $text;
}
function html_fulllist($page, $count)
{
	return '<strong><a href="' . viewURL($page, '', 1) . '">' .
				 lang('See complete list (%1 entries)',$count).'</a></strong>';
}
function html_fullhistory($page, $count)
{
	return '<tr><td colspan="3"><strong><a href="' . historyURL($page, 1) .
				 '" class="wiki">' .  lang('See complete list (%1 entries)',$count).
				 '</a></strong></td></tr>';
}
function html_toolbar_top()
{
	global $HomePage, $PrefsScript,$AdminScript;
		
	return html_ref($HomePage, $HomePage) . ' | ' .
				 html_ref('RecentChanges', lang('Recent Changes'));
/*
					 ' | <a href="' . $PrefsScript . '">Preferences</a>' .
				 ($GLOBALS['egw_info']['user']['apps']['admin'] ?
						' | <a href="'.$AdminScript.'">Administration</a>' : '') . '<br>';
*/
}
function html_history_entry($page, $version, $time, $host, $user, $c1, $c2,
														$comment)
{
	return "<tr><td>" .
				 "<input type=\"radio\" name=\"ver1\" value=\"$version\"" .
				 ($c1 ? ' checked="checked"' : '') . " /></td>\n" .
				 "    <td>" .
				 "<input type=\"radio\" name=\"ver2\" value=\"$version\"" .
				 ($c2 ? ' checked="checked"' : '') . " /></td>\n" .
				 "<td><a href=\"" . viewURL($page, $version) . "\">" .
				 html_time($time) . "</a> . . . . " .
				 ($user == '' ? $host : html_ref($user, $user, $host)) .
				 ($comment == '' ? '' :
					 (' ' . html_bold_start() . '[' .
						str_replace('<', '&lt;', str_replace('&', '&amp;', $comment)) .
						']' . html_bold_end())) .
				 "</td></tr>\n";
}
function html_lock_start()
{
	global $AdminScript;

	return '<form method="post" action="' . $AdminScript . "\">\n" .
				 '<div class="form">' . "\n" .
				 '<input type="hidden" name="locking" value="1" />' . "\n" .
				 html_bold_start() . lang('Locked') . html_bold_end() . html_newline();
}
function html_lock_end($count)
{
	return '<input type="hidden" name="count" value="' . $count . '" />' . "\n" .
				 '<input type="submit" name="Save" value="'.lang('Save').'" />' . "\n" .
				 '</div>' . "\n" .
				 '</form>' . "\n";
}
function html_lock_page($page, $mutable)
{
	static $count = 0;
	$count++;
	return '<input type="hidden" name="name' . $count .
				 '" value="' . urlencode($page) . '" />' . "\n" .
				 '<input type="checkbox" name="lock' . $count . '" value="1"' .
				 ($mutable ? '' : ' checked="checked"') . ' />' . "\n" .
				 "\n" . $page . html_newline();
}
function html_rate_start()
{
	return '<br /><strong>'.lang('Blocked IP address ranges').'</strong>' .
				 "\n<dl>\n";
}
function html_rate_end()
{
	global $AdminScript;

	return "</dl>\n" .
				 '<form method="post" action="' . $AdminScript . "\">\n" .
				 '<div class="form">' . "\n" .
				 '<input type="hidden" name="blocking" value="1" />' . "\n" .
				 lang('Enter IP address range in form <tt>12.*</tt>, <tt>34.56.*</tt>, or <tt>78.90.123.*</tt>').
				 '<br />' . "\n" .
				 '<input type="text" name="address" value="" size="40" /><br />' .
				 "\n" .
				 '<input type="submit" name="Block" value="'.lang('Block').'" />' . "\n" .
				 '<input type="submit" name="Unblock" value="'.lang('Unblock').'" />' . "\n" .
				 '</div>' . "\n";
				 '</form>' . "\n";
}
function html_rate_entry($address)
{
	return '<dd>' . $address . "</dd>\n";
}

// This function splits up a traditional WikiName so that individual
// words are separated by spaces.

function html_split_name($page)
{
	global $UpperPtn, $LowerPtn;

	$title = get_title($page);
	if(validate_page($page) != 1)
		{ return $title; }
	$page = preg_replace("/(?<=$UpperPtn|$LowerPtn)($UpperPtn$LowerPtn)/",
											 ' \\1', $title, -1);
	$page = preg_replace("/($LowerPtn)($UpperPtn)/",
											 '\\1 \\2', $title, -1);
	return $page;
}
?>