Subversion Repositories Applications.papyrus

<?php

////////////////////////////////////////////////////////////////////////////////

//                                                                            //

//   Copyright (C) 2006  Phorum Development Team                              //

//   http://www.phorum.org                                                    //

//                                                                            //

//   This program is free software. You can redistribute it and/or modify     //

//   it under the terms of either the current Phorum License (viewable at     //

//   phorum.org) or the Phorum License that was distributed with this file    //

//                                                                            //

//   This program is distributed in the hope that it will be useful,          //

//   but WITHOUT ANY WARRANTY, without even the implied warranty of           //

//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.                     //

//                                                                            //

//   You should have received a copy of the Phorum License                    //

//   along with this program.                                                 //

////////////////////////////////////////////////////////////////////////////////

if ( !defined( "PHORUM_ADMIN" ) ) return;

class PhorumInputForm {

    var $_rows;

    var $_hiddens;

    var $_action;

    var $_method;

    var $_target;

    var $_enctype;

    var $_events;

    var $_submit;

    var $_help;

    function PhorumInputForm ( $action = "", $method = "get", $submit = "Submit", $target = "", $enctype = "", $events = "" )

    {

        $this->_action = ( empty( $action ) ) ? $_SERVER["PHP_SELF"] : $action;

        $this->_method = $method;

        $this->_target = $target;

        $this->_enctype = $enctype;

        $this->_events = $events;

        $this->_submit = $submit;

    }

    function hidden( $name, $value )

    {

        $this->_hiddens[$name] = $value;

    }

    function addrow( $title, $contents = "", $valign = "middle", $align = "left" )

    {

        list( $talign, $calign ) = explode( ",", $align );

        if ( empty( $calign ) ) $calign = $talign;

        list( $tvalign, $cvalign ) = explode( ",", $valign );

        if ( empty( $cvalign ) ) $cvalign = $tvalign;

        $this->_rows[] = array( "title" => $title,

            "contents" => $contents,

            "title_valign" => $tvalign,

            "content_valign" => $cvalign,

            "title_align" => $talign,

            "content_align" => $calign

            );

        end( $this->_rows );

        return key( $this->_rows );

    }

    function addhelp( $row, $title, $text )

    {

        // Allow title and text to span multiple lines and

        // do escaping for encapsulation within the help

        // javascript code.

        $title = addslashes(str_replace("\n", " ", $title));

        $text = addslashes(str_replace("\n", " ", $text));

        $this->_help[$row] = array( $title, $text );

    }

    function addbreak( $break = " " )

    {

        $this->_rows[] = array( "break" => $break );

        end( $this->_rows );

        return key( $this->_rows );

    }

    function addmessage( $message )

    {

        $this->_rows[] = array( "message" => $message );

    }

    function show()

    {

        if(count($this->_help)){

            echo "<script type=\"text/javascript\">\nvar help = Array;\n";

            foreach($this->_help as $key=>$data){

                $title = str_replace('"', """, $data[0]);

                $text = str_replace('"', '"', $data[1]);

                $text = str_replace("\n", "\\n", $text);

                echo "help[$key] = [\"$title\", \"$text\"];\n";

            }

            echo "</script>\n";

        }

        echo "<form style=\"display: inline;\" action=\"$this->_action\" method=\"$this->_method\"";

        if ( !empty( $this->_target ) ) echo " target=\"$this->_target\"";

        if ( !empty( $this->_enctype ) ) echo " enctype=\"$this->_enctype\"";

        if ( !empty( $this->_events ) ) echo " $this->_events";

        echo ">\n";

        if ( is_array( $this->_hiddens ) ) foreach( $this->_hiddens as $name => $value ) {

            echo "<input type=\"hidden\" name=\"$name\" value=\"$value\">\n";

        }

        echo "<table border=\"0\" cellspacing=\"2\" cellpadding=\"2\" class=\"input-form-table\" width=\"100%\">\n";

        if ( is_array( $this->_rows ) ) foreach( $this->_rows as $key => $row ) {

            if ( $row["break"] ) {

                $title = $row["break"];

                if ( isset( $this->_help[$key] ) ) {

                    $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>";

                }

                echo "<tr class=\"input-form-tr\">\n";

                echo "  <td colspan=\"2\" class=\"input-form-td-break\">$title</td>\n";

                echo "</tr>\n";

            } elseif ( $row["message"] ) {

                echo "<tr class=\"input-form-tr\">\n";

                echo "  <td colspan=\"2\" class=\"input-form-td-message\">$row[message]</td>\n";

                echo "</tr>\n";

            } else {

                $colspan = ( $row["contents"] == "" ) ? " colspan=2" : "";

                $title = $row["title"];

                if ( isset( $this->_help[$key] ) ) {

                    $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>";

                }

                echo "<tr class=\"input-form-tr\">\n";

                echo "  <th valign=\"$row[title_valign]\" align=\"$row[title_align]\" class=\"input-form-th\"$colspan nowrap=\"nowrap\">$title</th>\n";

                if ( !$colspan ) {

                    echo "  <td valign=\"$row[content_valign]\" align=\"$row[content_align]\"  class=\"input-form-td\">$row[contents]</td>\n";

                }

                echo "</tr>\n";

            }

        }

        echo "<tr class=\"input-form-tr\">\n";

        echo "  <td class=\"input-form-td-break\" align=\"center\" colspan=\"2\"><input type=\"submit\" value=\"$this->_submit\" class=\"input-form-submit\"></td>\n";

        echo "</tr>\n";

        echo "</table>\n";

        echo "\n";

        echo "</form>\n";

    }

    function time_select( $prefix, $blank_line = true, $time = "" )

    {

        if ( empty( $time ) ) $time = date( "H:i:s" );

        list( $hour, $minute, $second ) = explode( "-", $time );

        if ( $hour > 12 ) {

            $hour -= 12;

            $ampm = "PM";

        } else {

            $ampm = "AM";

        }

        for( $x = 0;$x <= 12;$x++ ) {

            if ( $x == 0 && $blank_line ) {

                $values[0] = "";

            } else {

                $key = ( $x < 10 ) ? "0$x" : $x;

                $values[$key] = $x;

            }

        }

        $data = $this->select_tag( $prefix . "hour", $values, $hour ) . " : ";

        array_merge( $values, range( 13, 60 ) );

        $data .= $this->select_tag( $prefix . "minute", $values, $minute ) . " : ";

        $data .= $this->select_tag( $prefix . "second", $values, $second ) . " ";

        $data .= $this->select_tag( $prefix . "ampm", array( "AM" => "AM", "PM" => "PM" ), $ampm );

    }

    function date_select( $prefix, $blank_line = true, $date = "TODAY", $year_start = "", $year_end = "" )

    {

        if ( $date == "TODAY" ) $date = date( "Y-m-d" );

        list( $year, $month, $day ) = explode( "-", $date );

        if ( empty( $year_start ) ) $year_start = date( "Y" );

        if ( empty( $year_end ) ) $year_end = date( "Y" ) + 2;

        for( $x = 0;$x <= 12;$x++ ) {

            if ( $x == 0 && $blank_line ) {

                $values[0] = "";

            } elseif ( $x > 0 ) {

                $key = ( $x < 10 ) ? "0$x" : $x;

                $values[$key] = date( "F", mktime( 0, 0, 0, $x ) );

            }

        }

        $data = $this->select_tag( $prefix . "month", $values, $month ) . " ";

        for( $x = 0;$x <= 31;$x++ ) {

            if ( $x == 0 && $blank_line ) {

                $values[0] = "";

            } elseif ( $x > 0 ) {

                $key = ( $x < 10 ) ? "0$x" : $x;

                $values[$key] = $x;

            }

        }

        $data .= $this->select_tag( $prefix . "day", $values, $day ) . ", ";

        unset( $values );

        if ( $blank_line ) $values = array( "" );

        for( $x = $year_start;$x <= $year_end;$x++ ) {

            $values[$x] = $x;

        }

        $data .= $this->select_tag( $prefix . "year", $values, $year );

        return $data;

    }

    function text_box( $name, $value, $size = 0, $maxlength = 0, $password = false, $extra = "" )

    {

        $type = ( $password ) ? "password" : "text";

        $data = "<input type=\"$type\" name=\"$name\"";

        if ( $size > 0 ) $data .= " size=\"$size\"";

        if ( $maxlength > 0 ) $data .= " maxlength=\"$maxlength\"";

        $value = htmlspecialchars( $value );

        $data .= " value=\"$value\" $extra>";

        return $data;

    }

    function textarea( $name, $value, $cols = 30, $rows = 5, $extra = "" )

    {

        $value = htmlspecialchars( $value );

        $data = "<textarea name=\"$name\" cols=\"$cols\" rows=\"$rows\" $extra>$value</textarea>";

        return $data;

    }

    function select_tag( $name, $values, $selected = "", $extra = "" )

    {

        $data = "<select name=\"$name\" $extra>\n";

        foreach( $values as $value => $text ) {

            $value = htmlspecialchars( $value );

            $text = htmlspecialchars( $text );

            $data .= "<option value=\"$value\"";

            if ( $value == $selected ) $data .= " selected=\"selected\"";

            $data .= ">$text</option>\n";

        }

        $data .= "</select>\n";

        return $data;

    }

    function select_tag_valaskey( $name, $values, $selected = "", $extra = "" )

    {

        $data = "<select name=\"$name\" $extra>\n";

        foreach( $values as $value => $text ) {

            $data .= "<option value=\"$text\"";

            $text = htmlspecialchars( $text );

            if ( $text == $selected ) $data .= " selected";

            $data .= ">$text</option>\n";

        }

        $data .= "</select>\n";

        return $data;

    }

    function radio_button( $name, $values, $selected = "", $separator = "  ", $extra = "" )

    {

        foreach( $values as $value => $text ) {

            $value = htmlspecialchars( $value );

            $text = htmlspecialchars( $text );

            $data .= "<input type=\"radio\" name=\"$name\" value=\"$value\"";

            if ( $selected == $value ) $data .= " checked";

            $data .= " $extra> $text$separator";

        }

        return $data;

    }

    function checkbox( $name, $value, $caption, $checked = 0, $extra = "" )

    {

        $is_checked = ( !empty( $checked ) ) ? "checked" : "" ;

        $value = htmlspecialchars( $value );

        $data = "<nobr><input type=\"checkbox\" name=\"$name\" value=\"$value\" $is_checked $extra>&nbsp;$caption</nobr>";

        return $data;

    }

    // $list and $checklist are both associative and should have the same indicies

    function checkbox_list( $prefix, $list, $separator = "  ", $checklist = 0 )

    {

        // Get the listing of options to check into a array function library usable format

        if ( empty( $checklist ) ) {

            $checked_items = array();

        } else {

            if ( !is_array( $checklist ) ) {

                $checked_items = array( $checklist );

            } else {

                $checked_items = $checklist;

            }

        }

        // Loop through all the array elements and call function to generate the appropriate input tag

        foreach( $list as $index => $info ) {

            $check_name = $prefix . "[" . $index . "]";

            $check_value = $info["value"];

            $check_caption = $info["caption"];

            $is_checked = ( in_array( $check_value, $checked_items ) ) ? 1 : 0;

            $data .= $this->checkbox( $check_name, $check_value, $check_caption, $is_checked ) . $separator;

        }

        return $data;

    }

}

?>