need custom "photo contest" voting script

[djyeo]

Hi,
Will pay to create "photo contest" voting system for my gallery. I created a photo contest album on the main page and I want only the pictures inside this photo contest album to have "vote for this photo" button below every photos so that members can vote for the pictures they like, but only within the "photo contest" album not the others. Rate starts at $50 depending level of difficulty.

[Casper]

Is the 'contest' album static, i.e., will it always be the same album you run the competition in, or will you continually add new albums for new contests, as the old contest finishes.

In the first case, this will be easy enough to do, with an if/else switch in the rating function.  In the second case, if these albums will be the only ones within the competition category, the same applies, but not if they could be anywhere.

[djyeo]

Casper,
I will be adding new albums every week as the contest is planned to be held weekly, but the new albums that will be added weekly will be under the same competition category. For example under competition category, I will have new albums every week, example Jan week 1 album, week 2 album and etc.....but these albums will always be under competition category. Please see my site http://www.darwinonline.org there is a photo contest category and the weekly albums will be created under this category. Thanks.

[Casper]

OK, here's the code.

Open displayimage.php, and find;

Code Select Expand

function html_rating_box()
{
    global $CONFIG, $CURRENT_PIC_DATA, $CURRENT_ALBUM_DATA;
    global $template_image_rating, $lang_rate_pic;

    if (!(USER_CAN_RATE_PICTURES && $CURRENT_ALBUM_DATA['votes'] == 'YES')) return '';

replace it with this;

Code Select Expand

function html_rating_box()
{
    global $CONFIG, $CURRENT_PIC_DATA, $CURRENT_ALBUM_DATA, $HTTP_SERVER_VARS;
    global $template_image_rating, $lang_rate_pic, $cat;

    if (!(USER_CAN_RATE_PICTURES && $CURRENT_ALBUM_DATA['category'] == 2)) return '';

This assumes you keep category '2' as your contest category.

[djyeo]

Casper,
Thank you very much for the code. It works, but is it possible to add the number of votes under the thumbnails in the album view. For example when I click on week 1, and the album will show the thumbnails and I'd like the number of votes for every picture to be below the thumbnails, probably somewhere below the name of the user who uploaded the picture. Thank you.

btw, my contest album is category 5

[foulu]

change
$CURRENT_ALBUM_DATA['category'] == 2

to

$CURRENT_ALBUM_DATA['category'] == 5

to make category 5 contest alb

[calexcyou]

I basically need the same thing , but i have a newer version: here is what i have:

Code Select Expand

<?php
/*************************
  Coppermine Photo Gallery
  ************************
  Copyright (c) 2003-2005 Coppermine Dev Team
  v1.1 originaly written by Gregory DEMAR

  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.
  ********************************************
  Coppermine version: 1.4.2
  $Source: /cvsroot/coppermine/devel/displayimage.php,v $
  $Revision: 1.102 $
  $Author: gaugau $
  $Date: 2005/10/25 01:15:42 $
**********************************************/

define('IN_COPPERMINE', true);
define('DISPLAYIMAGE_PHP', true);
define('INDEX_PHP', true);
//define('SMILIES_PHP', true);

require('include/init.inc.php');

if (!USER_ID && $CONFIG['allow_unlogged_access'] == 0) {
    $redirect = $redirect . "login.php";
    header("Location: $redirect");
    exit();
}

if ($CONFIG['enable_smilies']) include("include/smilies.inc.php");

$breadcrumb = '';
$breadcrumb_text = '';
$cat_data = array();

if($CONFIG['read_exif_data'] ){
        include("include/exif_php.inc.php");
}
if($CONFIG['read_iptc_data'] ){
        include("include/iptc.inc.php");
}


/**
 * Local functions definition
 */

# Sanitize the data - to fix the XSS vulnerability - Aditya
function sanitize_data(&$value, $key)
{
if (is_array($value)) {
array_walk($value, 'sanitize_data');
} else {
# sanitize against sql/html injection; trim any nongraphical non-ASCII character:
$value = trim(htmlentities(strip_tags(trim($value,"\x7f..\xff\x0..\x1f")),ENT_QUOTES));
}
}
function html_picture_menu()
{
    global $lang_display_image_php, $CURRENT_PIC_DATA, $CURRENT_ALBUM_DATA, $CONFIG;

    $mime_content = cpg_get_type($CURRENT_PIC_DATA['filename']);
    $picmenu = '';

  if (false) { //(!($mime_content['content']=='image')) {
    $picmenu = <<<EOT
     <a href="#" onclick="return MM_openBrWindow('setplayer.php?={$mime_content['extension']}','Set_Player','scrollbars=no,toolbar=no,status=no,resizable=no')" class="admin_menu" >{$lang_display_image_php['set_player']}</a>
EOT;
  }

  if ((USER_ADMIN_MODE && $CURRENT_ALBUM_DATA['category'] == FIRST_USER_CAT + USER_ID) || ($CONFIG['users_can_edit_pics'] && $CURRENT_PIC_DATA['owner_id'] == USER_ID && USER_ID != 0) || GALLERY_ADMIN_MODE) {
    $picmenu .= <<<EOT
     <a href="javascript:;" onclick="return MM_openBrWindow('picEditor.php?id={$CURRENT_PIC_DATA['pid']}','Crop_Picture','scrollbars=yes,toolbar=no,status=yes,resizable=yes')" class="admin_menu" >{$lang_display_image_php['crop_pic']}</a> <a href="editOnePic.php?id={$CURRENT_PIC_DATA['pid']}&amp;what=picture"  class="admin_menu">{$lang_display_image_php['edit_pic']}</a> <a href="delete.php?id={$CURRENT_PIC_DATA['pid']}&amp;what=picture"  class="admin_menu" onclick="return confirm('{$lang_display_image_php['confirm_del']}'); return false; ">{$lang_display_image_php['del_pic']}</a>
EOT;
  }

  return $picmenu;
}

// Display picture information
function html_picinfo()
{
    global $CONFIG, $CURRENT_PIC_DATA, $CURRENT_ALBUM_DATA, $THEME_DIR, $FAVPICS;
    global $album, $lang_picinfo, $lang_display_image_php, $lang_byte_units, $lastup_date_fmt;

    if ($CURRENT_PIC_DATA['owner_id'] && $CURRENT_PIC_DATA['owner_name']) {
        $owner_link = '<a href ="profile.php?uid=' . $CURRENT_PIC_DATA['owner_id'] . '">' . $CURRENT_PIC_DATA['owner_name'] . '</a> ';
    } else {
        $owner_link = '';
    }

    if (GALLERY_ADMIN_MODE && $CURRENT_PIC_DATA['pic_raw_ip']) {
        if ($CURRENT_PIC_DATA['pic_hdr_ip']) {
            $ipinfo = ' (' . $CURRENT_PIC_DATA['pic_hdr_ip'] . '[' . $CURRENT_PIC_DATA['pic_raw_ip'] . ']) / ';
        } else {
            $ipinfo = ' (' . $CURRENT_PIC_DATA['pic_raw_ip'] . ') / ';
        }
    } else {
        if ($owner_link) {
            $ipinfo = '/ ';
        } else {
            $ipinfo = '';
        }
    }

    $info[$lang_picinfo['Filename']] = htmlspecialchars($CURRENT_PIC_DATA['filename']);
    $info[$lang_picinfo['Album name']] = '<span class="alblink">' . $owner_link . $ipinfo . '<a href="thumbnails.php?album=' . $CURRENT_PIC_DATA['aid'] . '">' . $CURRENT_ALBUM_DATA['title'] . '</a></span>';

    if ($CURRENT_PIC_DATA['votes'] > 0) {
        if (defined('THEME_HAS_RATING_GRAPHICS')) {
            $prefix = $THEME_DIR;
        } else {
            $prefix = '';
        }
        if (GALLERY_ADMIN_MODE) {
          $width = 800;
          $height = 500;
        } else {
          $width = 400;
          $height = 250;
        }

        $detailsLink = $CONFIG['vote_details'] ? ' (<a href="#" onclick="MM_openBrWindow(\'stat_details.php?type=vote&amp;pid='.$CURRENT_PIC_DATA['pid'].'&amp;sort=sdate&amp;dir=&amp;sdate=1&amp;ip=1&amp;rating=1&amp;referer=1&amp;browser=1&amp;os=1\',\'\',\'resizable=yes,width='.$width.',height='.$height.',top=50,left=50,scrollbars=yes\'); return false;">'.$lang_picinfo['details'].'</a>)' : '';
        $info[sprintf($lang_picinfo['Rating'], $CURRENT_PIC_DATA['votes'])] = '<img src="' . $prefix . 'images/rating' . round($CURRENT_PIC_DATA['pic_rating'] / 2000) . '.gif" align="middle" alt="" />'.$detailsLink;
    }

    if ($CURRENT_PIC_DATA['keywords'] != "") {
        $info[$lang_picinfo['Keywords']] = '<span class="alblink">' . preg_replace("/(\S+)/", "<a href=\"thumbnails.php?album=search&amp;search=\\1\">\\1</a>" , $CURRENT_PIC_DATA['keywords']) . '</span>';
    }

    for ($i = 1; $i <= 4; $i++) {
        if ($CONFIG['user_field' . $i . '_name']) {
            if ($CURRENT_PIC_DATA['user' . $i] != "") {
                $info[$CONFIG['user_field' . $i . '_name']] = make_clickable($CURRENT_PIC_DATA['user' . $i]);
            }
        }
    }

    $info[$lang_picinfo['File Size']] = ($CURRENT_PIC_DATA['filesize'] > 10240 ? ($CURRENT_PIC_DATA['filesize'] >> 10) . '&nbsp;' . $lang_byte_units[1] : $CURRENT_PIC_DATA['filesize'] . '&nbsp;' . $lang_byte_units[0]);
    $info[$lang_picinfo['File Size']] = '<span dir="ltr">' . $info[$lang_picinfo['File Size']] . '</span>';
    $info[$lang_picinfo['Date Added']] = localised_date($CURRENT_PIC_DATA['ctime'],$lastup_date_fmt);
    $info[$lang_picinfo['Dimensions']] = sprintf($lang_display_image_php['size'], $CURRENT_PIC_DATA['pwidth'], $CURRENT_PIC_DATA['pheight']);
    $detailsLink = ($CURRENT_PIC_DATA['hits'] && $CONFIG['vote_details'] && GALLERY_ADMIN_MODE) ? ' (<a href="#" onclick="MM_openBrWindow(\'stat_details.php?type=hits&amp;pid='.$CURRENT_PIC_DATA['pid'].'&amp;sort=sdate&amp;dir=&amp;sdate=1&amp;ip=1&amp;search_phrase=1&amp;referer=1&amp;browser=1&amp;os=1\',\'\',\'resizable=yes,width=800,height=500,top=50,left=50,scrollbars=yes\'); return false;">'.$lang_picinfo['details'].'</a>)' : '';
    $info[$lang_picinfo['Displayed']] = sprintf($lang_display_image_php['views'], $CURRENT_PIC_DATA['hits']);
    $info[$lang_picinfo['Displayed']] .= $detailsLink;

    $path_to_pic = $CONFIG['fullpath'] . $CURRENT_PIC_DATA['filepath'] . $CURRENT_PIC_DATA['filename'];

    if ($CONFIG['read_exif_data']) $exif = exif_parse_file($path_to_pic);

    if (isset($exif) && is_array($exif)) {
array_walk($exif, 'sanitize_data');
        $info = array_merge($info,$exif);
    }

    if ($CONFIG['read_iptc_data']) $iptc = get_IPTC($path_to_pic);

    if (isset($iptc) && is_array($iptc)) {
array_walk($iptc, 'sanitize_data');
        if (isset($iptc['Title'])) $info[$lang_picinfo['iptcTitle']] = $iptc['Title'];
        if (isset($iptc['Copyright'])) $info[$lang_picinfo['iptcCopyright']] = $iptc['Copyright'];
        if (!empty($iptc['Keywords'])) $info[$lang_picinfo['iptcKeywords']] = implode(' ',$iptc['Keywords']);
        if (isset($iptc['Category'])) $info[$lang_picinfo['iptcCategory']] = $iptc['Category'];
        if (!empty($iptc['SubCategories'])) $info[$lang_picinfo['iptcSubCategories']] = implode(' ',$iptc['SubCategories']);
    }
    // Create the absolute URL for display in info
    $info[$lang_picinfo['URL']] = '<a href="' . $CONFIG["ecards_more_pic_target"] . (substr($CONFIG["ecards_more_pic_target"], -1) == '/' ? '' : '/') .basename($_SERVER['PHP_SELF']) . "?pos=-$CURRENT_PIC_DATA[pid]" . '" >' . $CONFIG["ecards_more_pic_target"] . (substr($CONFIG["ecards_more_pic_target"], -1) == '/' ? '' : '/') . basename($_SERVER['PHP_SELF']) . "?pos=-$CURRENT_PIC_DATA[pid]" . '</a>';
    // with subdomains the variable is $_SERVER["SERVER_NAME"] does not return the right value instead of using a new config variable I reused $CONFIG["ecards_more_pic_target"] no trailing slash in the configure
    // Create the add to fav link
    if (!in_array($CURRENT_PIC_DATA['pid'], $FAVPICS)) {
        $info[$lang_picinfo['addFavPhrase']] = "<a href=\"addfav.php?pid=" . $CURRENT_PIC_DATA['pid'] . "\" >" . $lang_picinfo['addFav'] . '</a>';
    } else {
        $info[$lang_picinfo['addFavPhrase']] = "<a href=\"addfav.php?pid=" . $CURRENT_PIC_DATA['pid'] . "\" >" . $lang_picinfo['remFav'] . '</a>';
    }

    /**
     * Filter file information
     */
    $info = CPGPluginAPI::filter('file_info',$info);

    return theme_html_picinfo($info);
}

function get_subcat_data($parent, $level)
{
    global $CONFIG, $ALBUM_SET_ARRAY;

    $result = cpg_db_query("SELECT cid, name, description FROM {$CONFIG['TABLE_CATEGORIES']} WHERE parent = '$parent'");
    if (mysql_num_rows($result) > 0) {
        $rowset = cpg_db_fetch_rowset($result);
        foreach ($rowset as $subcat) {
            $result = cpg_db_query("SELECT aid FROM {$CONFIG['TABLE_ALBUMS']} WHERE category = {$subcat['cid']}");
            $album_count = mysql_num_rows($result);
            while ($row = mysql_fetch_array($result)) {
                $ALBUM_SET_ARRAY[] = $row['aid'];
            } // while
        }
        if ($level > 1) get_subcat_data($subcat['cid'], $level -1);
    }
}

/**
 * Main code
 */

$pos = isset($_GET['pos']) ? (int)$_GET['pos'] : 0;

/**
 * Hack added by tarique to prevent incorrect picture being seen on last view or last uploaded
 */

$pid = isset($_GET['pid']) ? (int)$_GET['pid'] : 0;

$cat = isset($_GET['cat']) ? (int)$_GET['cat'] : 0;
$album = isset($_GET['album']) ? $_GET['album'] : '';
// Build the album set if required
/*
//disabled by donnoman
if (!is_numeric($album) && $cat) { // Meta albums, we need to restrict the albums to the current category
    if ($cat < 0) {
        $ALBUM_SET .= 'AND aid IN (' . (- $cat) . ') ';
    } else {
        $ALBUM_SET_ARRAY = array();
        if ($cat == USER_GAL_CAT)
            $where = 'category > ' . FIRST_USER_CAT;
        else
            $where = "category = '$cat'";

        $result = cpg_db_query("SELECT aid FROM {$CONFIG['TABLE_ALBUMS']} WHERE $where");
        while ($row = mysql_fetch_array($result)) {
            $ALBUM_SET_ARRAY[] = $row['aid'];
        } // while
        get_subcat_data($cat, $CONFIG['subcat_level']);
        // Treat the album set
        if (count($ALBUM_SET_ARRAY)) {
            $set = '';
            foreach ($ALBUM_SET_ARRAY as $album_id) $set .= ($set == '') ? $album_id : ',' . $album_id;
            $ALBUM_SET .= "AND aid IN ($set) ";
        }
    }
}
//disabled by donnoman
*/
//get_meta_album_set in functions.inc.php will populate the $ALBUM_SET instead; matches $META_ALBUM_SET.
get_meta_album_set($cat,$ALBUM_SET);
$META_ALBUM_SET = $ALBUM_SET; //displayimage uses $ALBUM_SET but get_pic_data in functions now uses $META_ALBUM_SET

// Retrieve data for the current picture
if ($pos < 0 || $pid > 0) {
    $pid = ($pos < 0) ? -$pos : $pid;
    $result = cpg_db_query("SELECT aid from {$CONFIG['TABLE_PICTURES']} WHERE pid='$pid' $ALBUM_SET LIMIT 1");
    if (mysql_num_rows($result) == 0) cpg_die(ERROR, $lang_errors['non_exist_ap'], __FILE__, __LINE__);
    $row = mysql_fetch_array($result);
    $album = $row['aid'];
    $pic_data = get_pic_data($album, $pic_count, $album_name, -1, -1, false);
    for($pos = 0; $pic_data[$pos]['pid'] != $pid && $pos < $pic_count; $pos++);
    $pic_data = get_pic_data($album, $pic_count, $album_name, $pos, 1, false);
    $CURRENT_PIC_DATA = $pic_data[0];

} elseif (isset($_GET['pos'])) {
    $pic_data = get_pic_data($album, $pic_count, $album_name, $pos, 1, false);
    if ($pic_count == 0) {
        cpg_die(INFORMATION, $lang_errors['no_img_to_display'], __FILE__, __LINE__);
    } elseif (count($pic_data) == 0 && $pos >= $pic_count) {
        $pos = $pic_count - 1;
        $human_pos = $pos + 1;
        $pic_data = get_pic_data($album, $pic_count, $album_name, $pos, 1, false);
    }
    $CURRENT_PIC_DATA = $pic_data[0];
}

// Retrieve data for the current album
if (isset($CURRENT_PIC_DATA)) {
    $result = cpg_db_query("SELECT title, comments, votes, category, aid FROM {$CONFIG['TABLE_ALBUMS']} WHERE aid='{$CURRENT_PIC_DATA['aid']}' LIMIT 1");
    if (!mysql_num_rows($result)) cpg_die(CRITICAL_ERROR, sprintf($lang_errors['pic_in_invalid_album'], $CURRENT_PIC_DATA['aid']), __FILE__, __LINE__);
    $CURRENT_ALBUM_DATA = mysql_fetch_array($result);

    if (is_numeric($album)) {
        $cat = - $album;
        $actual_cat = $CURRENT_ALBUM_DATA['category'];
        breadcrumb($actual_cat, $breadcrumb, $breadcrumb_text);
        $cat = - $album;
    } else {
        $actual_cat = $CURRENT_ALBUM_DATA['category'];
        breadcrumb($actual_cat, $breadcrumb, $breadcrumb_text);
    }
}

if (isset($_GET['fullsize'])) {
    theme_display_fullsize_pic();
    ob_end_flush();
} elseif (isset($_GET['slideshow'])) {
    theme_slideshow();
    ob_end_flush();
} else {
    if (!isset($_GET['pos'])) cpg_die(ERROR, $lang_errors['non_exist_ap'], __FILE__, __LINE__);
    $picture_title = $CURRENT_PIC_DATA['title'] ? $CURRENT_PIC_DATA['title'] : strtr(preg_replace("/(.+)\..*?\Z/", "\\1", htmlspecialchars($CURRENT_PIC_DATA['filename'])), "_", " ");

    $nav_menu = theme_html_img_nav_menu();
    $picture = theme_html_picture();
    $votes = theme_html_rating_box();
    $pic_info = html_picinfo();
    $comments = theme_html_comments($CURRENT_PIC_DATA['pid']);
    if ($CURRENT_PIC_DATA['keywords']) { $meta_keywords = "<meta name=\"keywords\" content=\"".$CURRENT_PIC_DATA['keywords']."\"/>"; }
        $meta_nav .= "<link rel=\"alternate\" type=\"text/xml\" title=\"RSS feed\" href=\"rss.php\" />
        ";
        $meta_keywords .= $meta_nav;
    pageheader($album_name . '/' . $picture_title, $meta_keywords, false);
    // Display Breadcrumbs
    if ($breadcrumb && !(strpos($CONFIG['main_page_layout'],"breadcrumb")===false)) {
        theme_display_breadcrumb($breadcrumb, $cat_data);
    }
    // Display Filmstrip if the album is not search
    if ($album != 'search') {
        $film_strip = display_film_strip($album, (isset($cat) ? $cat : 0), $pos, true);
    }
    CPGPluginAPI::filter('post_breadcrumb',null);
    theme_display_image($nav_menu, $picture, $votes, $pic_info, $comments, $film_strip);
    pagefooter();
    ob_end_flush();
}

?>[code]

so i need some help, i like to have the same weekly contest....[/code]

[ecto]

calexcyou; a good tip: when you post code, put it it between [ code ][ /code ] tags (without spaces) so it won't take up so much space, and it'll be easier for all to see what's code and what's not, and the code will show up like it's looking in the file (lines not being wrapped).

It's also unnecessary to post the code for a whole file (if you didn't change practically the whole file, of course). If you made minor changes, just post the changes.

[calexcyou]

sorry about that I am new to this ..any help?

[ecto]

No worries, nobody knows everything from the beginning!

You should edit your last post (with the "Modify" button) and put those code tags in, and also remove the lines you pasted that are not changed from the original file.

[calexcyou]

i hope i did it right..
alex