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florian |
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<?php
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////////////////////////////////////////////////////////////////////////////////
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// //
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// Copyright (C) 2006 Phorum Development Team //
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// http://www.phorum.org //
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// //
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// This program is free software. You can redistribute it and/or modify //
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// it under the terms of either the current Phorum License (viewable at //
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// phorum.org) or the Phorum License that was distributed with this file //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY, without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. //
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// //
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// You should have received a copy of the Phorum License //
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// along with this program. //
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////////////////////////////////////////////////////////////////////////////////
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if ( !defined( "PHORUM_ADMIN" ) ) return;
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class PhorumInputForm {
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var $_rows;
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var $_hiddens;
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var $_action;
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var $_method;
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var $_target;
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var $_enctype;
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var $_events;
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var $_submit;
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var $_help;
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function PhorumInputForm ( $action = "", $method = "get", $submit = "Submit", $target = "", $enctype = "", $events = "" )
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{
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$this->_action = ( empty( $action ) ) ? $_SERVER["PHP_SELF"] : $action;
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$this->_method = $method;
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$this->_target = $target;
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$this->_enctype = $enctype;
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$this->_events = $events;
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$this->_submit = $submit;
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}
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function hidden( $name, $value )
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{
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$this->_hiddens[$name] = $value;
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}
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function addrow( $title, $contents = "", $valign = "middle", $align = "left" )
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{
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list( $talign, $calign ) = explode( ",", $align );
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if ( empty( $calign ) ) $calign = $talign;
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list( $tvalign, $cvalign ) = explode( ",", $valign );
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if ( empty( $cvalign ) ) $cvalign = $tvalign;
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$this->_rows[] = array( "title" => $title,
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"contents" => $contents,
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"title_valign" => $tvalign,
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"content_valign" => $cvalign,
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"title_align" => $talign,
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"content_align" => $calign
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);
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end( $this->_rows );
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return key( $this->_rows );
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}
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function addhelp( $row, $title, $text )
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{
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// Allow title and text to span multiple lines and
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// do escaping for encapsulation within the help
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// javascript code.
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$title = addslashes(str_replace("\n", " ", $title));
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$text = addslashes(str_replace("\n", " ", $text));
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$this->_help[$row] = array( $title, $text );
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}
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function addbreak( $break = " " )
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{
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$this->_rows[] = array( "break" => $break );
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end( $this->_rows );
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return key( $this->_rows );
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}
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function addmessage( $message )
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{
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$this->_rows[] = array( "message" => $message );
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}
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function show()
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{
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if(count($this->_help)){
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echo "<script type=\"text/javascript\">\nvar help = Array;\n";
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foreach($this->_help as $key=>$data){
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$title = str_replace('"', """, $data[0]);
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$text = str_replace('"', '"', $data[1]);
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$text = str_replace("\n", "\\n", $text);
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echo "help[$key] = [\"$title\", \"$text\"];\n";
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}
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echo "</script>\n";
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}
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echo "<form style=\"display: inline;\" action=\"$this->_action\" method=\"$this->_method\"";
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if ( !empty( $this->_target ) ) echo " target=\"$this->_target\"";
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if ( !empty( $this->_enctype ) ) echo " enctype=\"$this->_enctype\"";
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if ( !empty( $this->_events ) ) echo " $this->_events";
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echo ">\n";
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if ( is_array( $this->_hiddens ) ) foreach( $this->_hiddens as $name => $value ) {
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echo "<input type=\"hidden\" name=\"$name\" value=\"$value\">\n";
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}
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echo "<table border=\"0\" cellspacing=\"2\" cellpadding=\"2\" class=\"input-form-table\" width=\"100%\">\n";
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if ( is_array( $this->_rows ) ) foreach( $this->_rows as $key => $row ) {
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if ( $row["break"] ) {
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$title = $row["break"];
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if ( isset( $this->_help[$key] ) ) {
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$title = $title . "<a href=\"javascript:show_help($key);\"><img class=\"question\" alt=\"Help\" title=\"Help\" border=\"0\" src=\"images/qmark.gif\" height=\"16\" width=\"16\" /></a>";
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}
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echo "<tr class=\"input-form-tr\">\n";
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echo " <td colspan=\"2\" class=\"input-form-td-break\">$title</td>\n";
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echo "</tr>\n";
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} elseif ( $row["message"] ) {
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echo "<tr class=\"input-form-tr\">\n";
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echo " <td colspan=\"2\" class=\"input-form-td-message\">$row[message]</td>\n";
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echo "</tr>\n";
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} else {
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$colspan = ( $row["contents"] == "" ) ? " colspan=2" : "";
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$title = $row["title"];
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if ( isset( $this->_help[$key] ) ) {
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$title = $title . "<a href=\"javascript:show_help($key);\"><img class=\"question\" alt=\"Help\" title=\"Help\" border=\"0\" src=\"images/qmark.gif\" height=\"16\" width=\"16\" /></a>";
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}
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echo "<tr class=\"input-form-tr\">\n";
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echo " <th valign=\"$row[title_valign]\" align=\"$row[title_align]\" class=\"input-form-th\"$colspan nowrap=\"nowrap\">$title</th>\n";
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if ( !$colspan ) {
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echo " <td valign=\"$row[content_valign]\" align=\"$row[content_align]\" class=\"input-form-td\">$row[contents]</td>\n";
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}
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echo "</tr>\n";
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}
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}
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echo "<tr class=\"input-form-tr\">\n";
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echo " <td class=\"input-form-td-break\" align=\"center\" colspan=\"2\"><input type=\"submit\" value=\"$this->_submit\" class=\"input-form-submit\"></td>\n";
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echo "</tr>\n";
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echo "</table>\n";
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echo "\n";
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echo "</form>\n";
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}
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function time_select( $prefix, $blank_line = true, $time = "" )
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{
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if ( empty( $time ) ) $time = date( "H:i:s" );
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list( $hour, $minute, $second ) = explode( "-", $time );
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if ( $hour > 12 ) {
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$hour -= 12;
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$ampm = "PM";
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} else {
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$ampm = "AM";
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}
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for( $x = 0;$x <= 12;$x++ ) {
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if ( $x == 0 && $blank_line ) {
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$values[0] = "";
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} else {
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$key = ( $x < 10 ) ? "0$x" : $x;
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$values[$key] = $x;
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}
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}
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$data = $this->select_tag( $prefix . "hour", $values, $hour ) . " : ";
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array_merge( $values, range( 13, 60 ) );
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$data .= $this->select_tag( $prefix . "minute", $values, $minute ) . " : ";
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$data .= $this->select_tag( $prefix . "second", $values, $second ) . " ";
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$data .= $this->select_tag( $prefix . "ampm", array( "AM" => "AM", "PM" => "PM" ), $ampm );
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}
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function date_select( $prefix, $blank_line = true, $date = "TODAY", $year_start = "", $year_end = "" )
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{
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if ( $date == "TODAY" ) $date = date( "Y-m-d" );
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list( $year, $month, $day ) = explode( "-", $date );
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if ( empty( $year_start ) ) $year_start = date( "Y" );
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if ( empty( $year_end ) ) $year_end = date( "Y" ) + 2;
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for( $x = 0;$x <= 12;$x++ ) {
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if ( $x == 0 && $blank_line ) {
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$values[0] = "";
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} elseif ( $x > 0 ) {
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$key = ( $x < 10 ) ? "0$x" : $x;
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$values[$key] = date( "F", mktime( 0, 0, 0, $x ) );
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}
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}
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$data = $this->select_tag( $prefix . "month", $values, $month ) . " ";
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for( $x = 0;$x <= 31;$x++ ) {
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if ( $x == 0 && $blank_line ) {
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$values[0] = "";
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} elseif ( $x > 0 ) {
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$key = ( $x < 10 ) ? "0$x" : $x;
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$values[$key] = $x;
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}
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}
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$data .= $this->select_tag( $prefix . "day", $values, $day ) . ", ";
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unset( $values );
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if ( $blank_line ) $values = array( "" );
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for( $x = $year_start;$x <= $year_end;$x++ ) {
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$values[$x] = $x;
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}
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$data .= $this->select_tag( $prefix . "year", $values, $year );
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return $data;
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}
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function text_box( $name, $value, $size = 0, $maxlength = 0, $password = false, $extra = "" )
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{
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$type = ( $password ) ? "password" : "text";
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$data = "<input type=\"$type\" name=\"$name\"";
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if ( $size > 0 ) $data .= " size=\"$size\"";
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if ( $maxlength > 0 ) $data .= " maxlength=\"$maxlength\"";
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$value = htmlspecialchars( $value );
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$data .= " value=\"$value\" $extra>";
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return $data;
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}
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function textarea( $name, $value, $cols = 30, $rows = 5, $extra = "" )
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{
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$value = htmlspecialchars( $value );
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$data = "<textarea name=\"$name\" cols=\"$cols\" rows=\"$rows\" $extra>$value</textarea>";
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return $data;
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}
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function select_tag( $name, $values, $selected = "", $extra = "" )
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{
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$data = "<select name=\"$name\" $extra>\n";
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foreach( $values as $value => $text ) {
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$value = htmlspecialchars( $value );
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$text = htmlspecialchars( $text );
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$data .= "<option value=\"$value\"";
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if ( $value == $selected ) $data .= " selected=\"selected\"";
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$data .= ">$text</option>\n";
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}
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$data .= "</select>\n";
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return $data;
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}
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function select_tag_valaskey( $name, $values, $selected = "", $extra = "" )
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{
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$data = "<select name=\"$name\" $extra>\n";
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foreach( $values as $value => $text ) {
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$data .= "<option value=\"$text\"";
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$text = htmlspecialchars( $text );
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if ( $text == $selected ) $data .= " selected";
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$data .= ">$text</option>\n";
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}
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$data .= "</select>\n";
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return $data;
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}
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function radio_button( $name, $values, $selected = "", $separator = " ", $extra = "" )
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{
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foreach( $values as $value => $text ) {
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$value = htmlspecialchars( $value );
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$text = htmlspecialchars( $text );
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$data .= "<input type=\"radio\" name=\"$name\" value=\"$value\"";
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if ( $selected == $value ) $data .= " checked";
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$data .= " $extra> $text$separator";
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}
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return $data;
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}
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function checkbox( $name, $value, $caption, $checked = 0, $extra = "" )
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{
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$is_checked = ( !empty( $checked ) ) ? "checked" : "" ;
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$value = htmlspecialchars( $value );
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$data = "<nobr><input type=\"checkbox\" name=\"$name\" value=\"$value\" $is_checked $extra> $caption</nobr>";
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return $data;
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}
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// $list and $checklist are both associative and should have the same indicies
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function checkbox_list( $prefix, $list, $separator = " ", $checklist = 0 )
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{
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// Get the listing of options to check into a array function library usable format
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if ( empty( $checklist ) ) {
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$checked_items = array();
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} else {
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if ( !is_array( $checklist ) ) {
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$checked_items = array( $checklist );
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} else {
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$checked_items = $checklist;
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}
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}
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// Loop through all the array elements and call function to generate the appropriate input tag
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foreach( $list as $index => $info ) {
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$check_name = $prefix . "[" . $index . "]";
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$check_value = $info["value"];
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$check_caption = $info["caption"];
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$is_checked = ( in_array( $check_value, $checked_items ) ) ? 1 : 0;
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$data .= $this->checkbox( $check_name, $check_value, $check_caption, $is_checked ) . $separator;
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}
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return $data;
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}
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}
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?>
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