* * -------------------------------------------- * * This program is free software; you can redistribute it and/or modify it * * under the terms of the GNU General Public License as published by the * * Free Software Foundation; either version 2 of the License, or (at your * * option) any later version. * \**************************************************************************/ /* $Id$ */ class html { var $user_agent,$ua_version; // 'mozilla','msie','konqueror' var $prefered_img_title; var $charset,$phpgwapi_js_url; var $need_footer = False; // do we need to be called at the end of the page function html() { // should be Ok for all HTML 4 compatible browsers if (!eregi('(Safari)/([0-9.]+)',$_SERVER['HTTP_USER_AGENT'],$parts) && !eregi('compatible; ([a-z_]+)[/ ]+([0-9.]+)',$_SERVER['HTTP_USER_AGENT'],$parts)) { eregi('^([a-z_]+)/([0-9.]+)',$_SERVER['HTTP_USER_AGENT'],$parts); } list(,$this->user_agent,$this->ua_version) = $parts; $this->user_agent = strtolower($this->user_agent); $this->netscape4 = $this->user_agent == 'mozilla' && $this->ua_version < 5; $this->prefered_img_title = $this->netscape4 ? 'alt' : 'title'; //echo "

HTTP_USER_AGENT='$_SERVER[HTTP_USER_AGENT]', UserAgent: '$this->user_agent', Version: '$this->ua_version', img_title: '$this->prefered_img_title'

\n"; if ($GLOBALS['phpgw']->translation) { $this->charset = $GLOBALS['phpgw']->translation->charset(); } $this->phpgwapi_js_url = $GLOBALS['phpgw_info']['server']['webserver_url'].'/phpgwapi/js'; } /** * Created an input-field with an attached tigra color-picker * * Please note: it need to be called before the call to phpgw_header() !!! * * @param $name string the name of the input-field * @param $value string the actual value for the input-field, default '' * @param $title string tooltip/title for the picker-activation-icon */ function inputColor($name,$value='',$title='') { $id = str_replace(array('[',']'),array('_',''),$name).'_colorpicker'; $onclick = "if (this != '') { window.open(this+'&color='+encodeURIComponent(document.getElementById('$id').value),this.target,'width=240,height=187,scrollbars=no,resizable=no'); return false; } else { return true; }"; return ' '. ''. '"; } /** * Handles tooltips via the wz_tooltip class from Walter Zorn * * Note: The wz_tooltip.js file gets automaticaly loaded at the end of the page * * @param $text string/boolean text or html for the tooltip, all chars allowed, they will be quoted approperiate * Or if False the content (innerHTML) of the element itself is used. * @param $do_lang boolean (default False) should the text be run though lang() * @param $options array param/value pairs, eg. 'TITLE' => 'I am the title'. Some common parameters: * title (string) gives extra title-row, width (int,'auto') , padding (int), above (bool), bgcolor (color), bgimg (URL) * For a complete list and description see http://www.walterzorn.com/tooltip/tooltip_e.htm * @return string to be included in any tag, like 'tooltip('Hello Ralf').'>Text with tooltip

' */ function tooltip($text,$do_lang=False,$options=False) { if (!$this->wz_tooltip_included) { if (!strstr('wz_tooltip',$GLOBALS['phpgw_info']['flags']['need_footer'])) { $GLOBALS['phpgw_info']['flags']['need_footer'] .= ''."\n"; } $this->wz_tooltip_included = True; } if ($do_lang) $text = lang($text); $opt_out = ''; if (is_array($options)) { foreach($options as $option => $value) { $opt_out .= 'this.T_'.strtoupper($option).'='.(is_numeric($value)?$value:"'$value'").'; '; } } if ($text === False) return ' onmouseover="'.$opt_out.'return escape(this.innerHTML);"'; return ' onmouseover="'.$opt_out.'return escape(\''.str_replace(array("\n","\r","'",'"'),array('
','',"\\'",'"'),$text).'\')"'; } function activate_links($content) { // Exclude everything which is already a link $NotAnchor = '(?\\1 AT \\2 DOT \\3', $content); // First match things beginning with http:// (or other protocols) $Protocol = '(http|ftp|https):\/\/'; $Domain = '([\w]+.[\w]+)'; $Subdir = '([\w\-\.,@?^=%&:\/~\+#]*[\w\-\@?^=%&\/~\+#])?'; $Expr = '/' . $NotAnchor . $Protocol . $Domain . $Subdir . '/i'; $result = preg_replace( $Expr, "$2$3", $result ); // Now match things beginning with www. $NotHTTP = '(?$0", $result ); } function htmlspecialchars($str) { // add @ by lkneschke to supress warning about unknown charset $str = @htmlspecialchars($str,ENT_COMPAT,$this->charset); // we need '&#' unchanged, so we translate it back $str = str_replace('&#','&#',$str); return $str; } /*! @function select @abstract allows to show and select one item from an array @param $name string with name of the submitted var which holds the key of the selected item form array @param $key key(s) of already selected item(s) from $arr, eg. '1' or '1,2' or array with keys @param $arr array with items to select, eg. $arr = array ( 'y' => 'yes','n' => 'no','m' => 'maybe'); @param $no_lang if !$no_lang send items through lang() @param $options additional options (e.g. 'width') @param $multiple number of lines for a multiselect, default 0 = no multiselect @returns string to set for a template or to echo into html page */ function select($name, $key, $arr=0,$no_lang=0,$options='',$multiple=0) { // should be in class common.sbox if (!is_array($arr)) { $arr = array('no','yes'); } if ((int)$multiple > 0) { $options .= ' multiple="1" size="'.(int)$multiple.'"'; if (substr($name,-2) != '[]') { $name .= '[]'; } } $out = "\n"; return $out; } function div($content,$options='',$class='',$style='') { if ($class) $options .= ' class="'.$class.'"'; if ($style) $options .= ' style="'.$style.'"'; return "
\n".($content ? "$content
\n" : ''); } function input_hidden($vars,$value='',$ignore_empty=True) { if (!is_array($vars)) { $vars = array( $vars => $value ); } foreach($vars as $name => $value) { if (is_array($value)) { $value = serialize($value); } if (!$ignore_empty || $value && !($name == 'filter' && $value == 'none')) // dont need to send all the empty vars { $html .= "htmlspecialchars($value)."\" />\n"; } } return $html; } function textarea($name,$value='',$options='' ) { return "\n"; } /*! @function htmlarea_avalible @author ralfbecker @abstract Checks if HTMLarea (or an other richtext editor) is availible for the used browser */ function htmlarea_availible() { switch($this->user_agent) { case 'msie': return $this->ua_version >= 5.5; case 'mozilla': return $this->ua_version >= 1.3; default: return False; } } /** * creates a textarea inputfield for the htmlarea js-widget (returns the necessary html and js) * * Please note: it need to be called before the call to phpgw_header() !!! * @author ralfbecker * @param $name string name and id of the input-field * @param $content string of the htmlarea (will be run through htmlspecialchars !!!), default '' * @param $style string inline styles, eg. dimension of textarea element * @param $base_href string set a base href to get relative image-pathes working * @param $plugins string plugins to load seperated by comma's, eg 'TableOperations,ContextMenu' * (htmlarea breaks when a plugin calls a nonexisiting lang file) * @return the necessary html for the textarea */ function htmlarea($name,$content='',$style='',$base_href='',$plugins='') { if (!$plugins) $plugins = 'ContextMenu,TableOperations,SpellChecker,HtmlTidy'; if (!$style) $style = 'width:100%; min-width:500px; height:300px;'; if (!is_object($GLOBALS['phpgw']->js)) { $GLOBALS['phpgw']->js = CreateObject('phpgwapi.javascript'); } if (!strstr($GLOBALS['phpgw_info']['flags']['java_script'],'htmlarea')) { $GLOBALS['phpgw']->js->validate_file('htmlarea','htmlarea'); $GLOBALS['phpgw']->js->validate_file('htmlarea','dialog'); $lang = $GLOBALS['phpgw_info']['user']['preferences']['common']['lang']; if ($lang == 'en') // other lang-files are utf-8 only and incomplete (crashes htmlarea as of 3.0beta) { $GLOBALS['phpgw']->js->validate_file('htmlarea',"lang/$lang"); } else { $GLOBALS['phpgw_info']['flags']['java_script'] .= ''."\n"; } $GLOBALS['phpgw_info']['flags']['java_script_thirst'] .= ' \n"; // set a base href to get relative image-pathes working if ($base_href && $this->user_agent != 'msie') // HTMLarea does not work in IE with base href set !!! { $GLOBALS['phpgw_info']['flags']['java_script_thirst'] .= ''."\n"; } if (!empty($plugins)) { foreach(explode(',',$plugins) as $plg_name) { $plg_name = trim($plg_name); $plg_dir = PHPGW_SERVER_ROOT.'/phpgwapi/js/htmlarea/plugins/'.$plg_name; if (!@is_dir($plg_dir) || !@file_exists($plg_lang_script="$plg_dir/lang/lang.php") && !@file_exists($plg_lang_file="$plg_dir/lang/$lang.js")) { //echo "$plg_dir or $plg_lang_file not found !!!"; continue; // else htmlarea fails with js errors } $script_name = strtolower(preg_replace('/([A-Z][a-z]+)([A-Z][a-z]+)/','\\1-\\2',$plg_name)); $GLOBALS['phpgw']->js->validate_file('htmlarea',"plugins/$plg_name/$script_name"); if ($lang == 'en' || !@file_exists($plg_lang_script)) // other lang-files are utf-8 only and incomplete (crashes htmlarea as of 3.0beta) { $GLOBALS['phpgw']->js->validate_file('htmlarea',"plugins/$plg_name/lang/$lang"); } else { $GLOBALS['phpgw_info']['flags']['java_script'] .= ''."\n"; } //$load_plugin_string .= 'HTMLArea.loadPlugin("'.$plg_name.'");'."\n"; $register_plugin_string .= 'ret_editor = editor.registerPlugin("'.$plg_name.'");'."\n"; } } $GLOBALS['phpgw_info']['flags']['java_script'] .= '\n"; } $id = str_replace(array('[',']'),array('_',''),$name); // no brakets in the id allowed by js $GLOBALS['phpgw']->js->set_onload("HTMLArea.replace('$id',htmlareaConfig);"); if (!empty($style)) $style = " style=\"$style\""; return "\n"; } function input($name,$value='',$type='',$options='' ) { if ($type) { $type = 'type="'.$type.'"'; } return "htmlspecialchars($value)."\" $options />\n"; } function submit_button($name,$lang,$onClick='',$no_lang=0,$options='',$image='',$app='phpgwapi') { // workaround for idots and IE button problem (wrong cursor-image) if ($this->user_agent == 'msie') { $options .= ' style="cursor: pointer; cursor: hand;"'; } if ($image != '') { $image = str_replace(array('.gif','.GIF','.png','.PNG'),'',$image); if (!($path = $GLOBALS['phpgw']->common->image($app,$image))) { $path = $image; // name may already contain absolut path } $image = ' src="'.$path.'"'; } if (!$no_lang) { $lang = lang($lang); } if (($accesskey = strstr($lang,'&')) && $accesskey[1] != ' ' && (($pos = strpos($accesskey,';')) === False || $pos > 5)) { $lang_u = str_replace('&'.$accesskey[1],''.$accesskey[1].'',$lang); $lang = str_replace('&','',$lang); $options = 'accesskey="'.$accesskey[1].'" '.$options; } else { $accesskey = ''; $lang_u = $lang; } if ($onClick) $options .= " onclick=\"$onClick\""; // '; } /** * creates an absolut link + the query / get-variables * * Example link('/index.php?menuaction=infolog.uiinfolog.get_list',array('info_id' => 123)) * gives 'http://domain/phpgw-path/index.php?menuaction=infolog.uiinfolog.get_list&info_id=123' * @param $url phpgw-relative link, may include query / get-vars * @param $vars query or array ('name' => 'value', ...) with query * @return string absolut link already run through $phpgw->link */ function link($url,$vars='') { //echo "

html::link(url='$url',vars='"; print_r($vars); echo "')

\n"; if (!is_array($vars)) { parse_str($vars,$vars); } list($url,$v) = explode('?',$url); // url may contain additional vars if ($v) { parse_str($v,$v); $vars += $v; } return $GLOBALS['phpgw']->link($url,$vars); } function checkbox($name,$value='') { return "\n"; } function form($content,$hidden_vars,$url,$url_vars='',$name='',$options='',$method='POST') { $html = "
link($url,$url_vars)."\" $options>\n"; $html .= $this->input_hidden($hidden_vars); if ($content) { $html .= $content; $html .= "
\n"; } return $html; } function form_1button($name,$lang,$hidden_vars,$url,$url_vars='',$form_name='',$method='POST') { return $this->form($this->submit_button($name,$lang),$hidden_vars,$url,$url_vars,$form_name,'',$method); } /** * creates table from array of rows * * abstracts the html stuff for the table creation * Example: $rows = array ( * '1' => array( * 1 => 'cell1', '.1' => 'colspan=3', * 2 => 'cell2', * 3 => 'cell3', '.3' => 'width="10%"' * ),'.1' => 'BGCOLOR="#0000FF"' ); * table($rows,'width="100%"') = '
cell1cell2cell3
' * @param $rows array with rows, each row is an array of the cols * @param $options options for the table-tag * @result string with html-code of the table */ function table($rows,$options = '',$no_table_tr=False) { $html = $no_table_tr ? '' : "\n"; foreach($rows as $key => $row) { if (!is_array($row)) { continue; // parameter } $html .= $no_table_tr && $key == 1 ? '' : "\t\n"; foreach($row as $key => $cell) { if ($key[0] == '.') { continue; // parameter } $table_pos = strpos($cell,'$cell\n"; } } $html .= "\t\n"; } $html .= "
\n"; if ($no_table_tr) { $html = substr($html,0,-16); } return $html; } function sbox_submit( $sbox,$no_script=0 ) { $html = str_replace('submit_button('send','>').''; } return $html; } function progressbar( $percent,$title='',$options='',$width='',$color='',$height='' ) { $percent = (int) $percent; if (!$width) $width = '30px'; if (!$height)$height= '5px'; if (!$color) $color = '#D00000'; $title = $title ? $this->htmlspecialchars($title) : $percent.'%'; if ($this->netscape4) { return $title; } return '
'."\n\t". '
'."\n
\n"; } function image( $app,$name,$title='',$options='' ) { $name = str_replace(array('.gif','.GIF','.png','.PNG'),'',$name); if (!($path = $GLOBALS['phpgw']->common->image($app,$name))) { $path = $name; // name may already contain absolut path } if (!@is_readable(str_replace($GLOBALS['phpgw_info']['server']['webserver_url'],PHPGW_SERVER_ROOT,$path))) { // if the image-name is a percentage, use a progressbar if (substr($name,-1) == '%' && is_numeric($percent = substr($name,0,-1))) { return $this->progressbar($percent,$title); } return $title; } if ($title) { $options .= " $this->prefered_img_title=\"".$this->htmlspecialchars($title).'"'; } return ""; } function a_href( $content,$url,$vars='',$options='') { if (!strstr($url,'/') && count(explode('.',$url)) == 3) { $url = "/index.php?menuaction=$url"; } if (is_array($url)) { $vars = $url; $url = '/index.php'; } //echo "

html::a_href('".htmlspecialchars($content)."','$url',".print_r($vars,True).") = ".$this->link($url,$vars)."

"; return ''.$content.''; } function bold($content) { return ''.$content.''; } function italic($content) { return ''.$content.''; } function hr($width,$options='') { if ($width) $options .= " width=\"$width\""; return "
\n"; } /** * formats option-string for most of the above functions * * Example: formatOptions('100%,,1','width,height,border') = ' width="100%" border="1"' * @param $options mixed String (or Array) with option-values eg. '100%,,1' * @param $names mixed String (or Array) with the option-names eg. 'WIDTH,HEIGHT,BORDER' * @result string with options/attributes */ function formatOptions($options,$names) { if (!is_array($options)) $options = explode(',',$options); if (!is_array($names)) $names = explode(',',$names); foreach($options as $n => $val) { if ($val != '' && $names[$n] != '') { $html .= ' '.strtolower($names[$n]).'="'.$val.'"'; } } return $html; } /** * returns simple stylesheet (incl. " : ''; } function label($content,$id='',$accesskey='',$options='') { if ($id != '') { $id = " for=\"$id\""; } if ($accesskey != '') { $accesskey = " accesskey=\"$accesskey\""; } return "$content"; } }