PHP Classes
elePHPant
Icontem

File: dvote.php

Recommend this page to a friend!
Stumble It! Stumble It! Bookmark in del.icio.us Bookmark in del.icio.us
  Classes of zandor  >  dvote  >  dvote.php  >  Download  
File: dvote.php
Role: Class source
Content type: text/plain
Description: class source
Class: dvote
A poll voting system based on .ini files
Author: By
Last change: display of bars and percentages
Date: 9 years ago
Size: 6,930 bytes
 

Contents

Class file image Download
<?php
require_once('ini_fn.php');

# dvote class
# coded by Alessandro Rosa
# e-mail : zandor_zz@yahoo.it
# site : http://malilla.supereva.it

# Copyright (C) 2006 Alessandro Rosa

# 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 3 of the License, or
# any later version.

# 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. See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

# Compiled with PHP 4.4.0

class dvote
{
    function
dvote( $iniP )
    {
       
$this->INIpath = $iniP ;
    }

    function
generateVotingTable()
    {
         
$question = get_params_ini( 'Globals', 'question', $this->INIpath );
         
$entriesNUM = get_params_ini( 'Globals', 'entriesNUM', $this->INIpath );
         
$expires = get_params_ini( 'Globals', 'expires', $this->INIpath );

          echo
"<table class='vote'>\r\n";
          echo
"\t\t<form name=\"voteFORM\" method=\"POST\" action=\"vote.php\">\r\n";
          echo
"<tr><td style=\"height:7px;\"></td></tr>\r\n";
          echo
"\t\t<tr><td><b>$question</b></td></tr>\r\n";
          echo
"\t\t<tr><td style=\"height:3px;\"></td></tr>\r\n";
          echo
"\t\t<tr><td class=\"expires\">( $expires )</td></tr>\r\n";
          echo
"\t\t<tr><td style=\"height:10px;\"></td></tr>\r\n";
         
          for (
$i = 1; $i <= $entriesNUM ; $i++ )
          {
              
$entry = get_params_ini( 'EntriesName', $i, $this->INIpath );
               echo
"\t\t<tr><td class=\"vote\">";
               echo
"<input style=\"vertical-align:middle;\" value=\"$i\" type=\"radio\" name=\"votingRADIO\" />";
               echo
"$entry";
               echo
"</td></tr>\r\n" ;
          }
         
          echo
"\t\t<tr><td style=\"height:7px;\"></td></tr>\r\n";
         
         
$btnLabel = $this->getVoteBtnLabel();
         
          echo
"\t\t<tr><td><input class=\"votebtn\" type=\"submit\" value=\"$btnLabel\" /></td></tr>\r\n";
          echo
"\t\t<tr><td style=\"height:7px;\"></td></tr>\r\n";
          echo
"</table>\r\n";
    }

    function
generateStatistics()
    {
         
$question = $this->getQuestion();
         
$entriesNUM = $this->getEntriesAmount();
         
$votes = $this->getTotalVotes();

          echo
"<table align=\"center\" class=\"vote\">\r\n";
          echo
"<tr><td style=\"height:7px;\"></td></tr>\r\n";
         
          if ( !
$this->checkVoter( "cookiename", "testtable" ) )
          {
              
$errMSG = $this->getErrMSG() ;
               echo
"<tr><td class=\"errMSG\" colspan=\"3\">$errMSG</td></tr>\r\n";
               echo
"<tr><td style=\"height:7px;\"></td></tr>\r\n";
          }

          echo
"<tr><td class=\"votetitle\" colspan=\"3\"><b>$question</b></td></tr>\r\n";
          echo
"<tr><td style=\"height:7px;\"></td></tr>\r\n";

         
$totalVotesLabel = $this->getTotalVotesLabel();
          echo
"<tr><td colspan=\"3\">$totalVotesLabel: <b>$votes</b></td></tr>\r\n";

          echo
"<tr><td style=\"height:7px;\"></td></tr>\r\n";

         
$full = 100.0 ;
         
          for (
$i = 1 ; $i <= $entriesNUM ; $i++ )
          {
               
$reply = get_params_ini( 'EntriesName', $i, $this->INIpath );
               
$votesPERentry = get_params_ini( 'EntriesVotes', $i, $this->INIpath );
         
               
$perc = $votesPERentry / $votes * 100.0 ;
               
$perc = round( $perc, 1 );
               
                if (
$i < $entriesNUM ) $full -= $perc ;
         
                echo
"<tr><td class=\"percentage\"><b>$reply</b></td>" ;

                if (
$i < $entriesNUM ) echo $this->bar($perc) ;
                else echo
$this->bar($full) ;
         
                if (
$i < $entriesNUM ) echo "<td class=\"percentage\">$perc %</td></tr>\r\n";
                else echo
"<td class=\"percentage\">$full %</td></tr>\r\n";
          }
         
          echo
"<tr><td style=\"height:7px;\"></td></tr>\r\n";
          echo
"</table>\r\n";
    }

    function
bar( $perc )
    {
          echo
"<td class=\"bar\" style=\"width:100px;\">\r\n";
          echo
"\t\t\t<table class=\"bar\">\r\n";
          echo
"\t\t\t<tr>";

         
$perc = round( $perc, 0 );

          echo
"<td style=\"width:".$perc."px;\" class=\"dotbar\"></td>";

         
$rest = 100 - $perc ;
          echo
"<td style=\"width:".$rest."px;\" class=\"restbar\"></td>";
          echo
"</tr>" ;

          echo
"\t\t\t</table>\r\n";
          echo
"</td>\r\n";
    }


    function
vote( $voteENTRYindex )
    {
       
$votes = get_params_ini( 'Globals', 'votes', $this->INIpath );
       
$votes++;
       
set_params_ini( 'Globals', 'votes', $votes, $this->INIpath );
       
       
$votesPERentry = get_params_ini( 'EntriesVotes', $voteENTRYindex, $this->INIpath );
       
$votesPERentry++ ;
       
set_params_ini( 'EntriesVotes', $voteENTRYindex, $votesPERentry, $this->INIpath );
    }
 
    function
getTotalVotes() { return get_params_ini( 'Globals', 'votes', $this->INIpath ); }
    function
getEntriesAmount() { return get_params_ini( 'Globals', 'entriesNUM', $this->INIpath ); }
    function
getEntryVotes( $entryINDEX ) { return get_params_ini( 'EntriesVotes', $entryINDEX, $this->INIpath ); }
    function
getErrMSG() { return get_params_ini( 'Globals', 'errorMSG', $this->INIpath ); }
    function
getQuestion() { return get_params_ini( 'Globals', 'question', $this->INIpath ); }
    function
getVoteBtnLabel() { return get_params_ini( 'Globals', 'voteBtnLabel', $this->INIpath ); }
    function
getTotalVotesLabel() { return get_params_ini( 'Globals', 'totalVotesLabel', $this->INIpath ); }

    function
setVoteBtnLabel( $label ) { return set_params_ini( 'Globals', 'voteBtnLabel', $label, $this->INIpath ); }
    function
setTotalVotesLabel( $label ) { return set_params_ini( 'Globals', 'totalVotesLabel', $label, $this->INIpath ); }

   
// General entry get function, for customizable initialization files
   
function getEntry( $section, $entry ) { return get_params_ini( $section, $entry, $this->INIpath ); }

    function
checkVoter( $cookieNAME, $yourvalue )
    {
        if ( isset(
$_COOKIE[ $cookieNAME ] ) ) return false ;
        else
        {
           
setcookie( $cookieNAME, $yourvalue );
            return
true ;
        }
    }

 
    var
$INIpath ;
}

?>