diff options
Diffstat (limited to 'comments.php')
| -rw-r--r-- | comments.php | 425 |
1 files changed, 319 insertions, 106 deletions
diff --git a/comments.php b/comments.php index 0be4f454d..ea1617479 100644 --- a/comments.php +++ b/comments.php @@ -34,15 +34,111 @@ if (!defined('IN_ADMIN')) include_once(PHPWG_ROOT_PATH.'include/common.inc.php'); } -if (isset($_GET['last_days'])) +$sort_order = array( + 'descending' => 'DESC', + 'ascending' => 'ASC' + ); + +// sort_by : database fields proposed for sorting comments list +$sort_by = array( + 'date' => 'comment date', + 'image_id' => 'image' + ); + +// items_number : list of number of items to display per page +$items_number = array(5,10,20,50,'all'); + +// since when display comments ? +// +$since_options = array( + 1 => array('label' => l10n('today'), + 'clause' => 'date > SUBDATE(CURDATE(), INTERVAL 1 DAY)'), + 2 => array('label' => sprintf(l10n('last %d days'), 7), + 'clause' => 'date > SUBDATE(CURDATE(), INTERVAL 7 DAY)'), + 3 => array('label' => sprintf(l10n('last %d days'), 30), + 'clause' => 'date > SUBDATE(CURDATE(), INTERVAL 30 DAY)'), + 4 => array('label' => l10n('the beginning'), + 'clause' => '1=1') // stupid but generic + ); + +$page['since'] = isset($_GET['since']) ? $_GET['since'] : 1; + +// on which field sorting +// +$page['sort_by'] = 'date'; +// if the form was submitted, it overloads default behaviour +if (isset($_GET['sort_by'])) { - define('MAX_DAYS', $_GET['last_days']); + $page['sort_by'] = $_GET['sort_by']; } -else + +// order to sort +// +$page['sort_order'] = $sort_order['descending']; +// if the form was submitted, it overloads default behaviour +if (isset($_GET['sort_order'])) +{ + $page['sort_order'] = $sort_order[$_GET['sort_order']]; +} + +// number of items to display +// +$page['items_number'] = 5; +if (isset($_GET['items_number'])) { - define('MAX_DAYS', 0); + $page['items_number'] = $_GET['items_number']; +} + +// which category to filter on ? +$page['cat_clause'] = '1=1'; +if (isset($_GET['cat']) and 0 != $_GET['cat']) +{ + $page['cat_clause'] = + 'category_id IN ('.implode(',', get_subcat_ids(array($_GET['cat']))).')'; +} + +// search a particular author +$page['author_clause'] = '1=1'; +if (isset($_GET['author']) and !empty($_GET['author'])) +{ + if (function_exists('mysql_real_escape_string')) + { + $author = mysql_real_escape_string($_GET['author']); + } + else + { + $author = mysql_escape_string($_GET['author']); + } + + $page['author_clause'] = 'author = \''.$author.'\''; +} + +// search a substring among comments content +$page['keyword_clause'] = '1=1'; +if (isset($_GET['keyword']) and !empty($_GET['keyword'])) +{ + if (function_exists('mysql_real_escape_string')) + { + $keyword = mysql_real_escape_string($_GET['keyword']); + } + else + { + $keyword = mysql_escape_string($_GET['keyword']); + } + $page['keyword_clause'] = + '('. + implode(' AND ', + array_map( + create_function( + '$s', + 'return "content LIKE \'%$s%\'";' + ), + preg_split('/[\s,;]+/', $keyword) + ) + ). + ')'; } -$array_cat_names = array(); + // +-----------------------------------------------------------------------+ // | comments management | // +-----------------------------------------------------------------------+ @@ -70,7 +166,7 @@ UPDATE '.COMMENTS_TABLE.' // +-----------------------------------------------------------------------+ if (!defined('IN_ADMIN')) { - $title= $lang['title_comments']; + $title= l10n('title_comments'); include(PHPWG_ROOT_PATH.'include/page_header.php'); } @@ -78,145 +174,262 @@ $template->set_filenames(array('comments'=>'comments.tpl')); $template->assign_vars( array( 'L_COMMENT_TITLE' => $title, - 'L_COMMENT_STATS' => $lang['stats_last_days'], - 'L_COMMENT_RETURN' => $lang['home'], - 'L_COMMENT_RETURN_HINT' => $lang['home_hint'], - 'L_DELETE' =>$lang['delete'], - 'L_VALIDATE'=>$lang['submit'], + + 'F_ACTION'=>PHPWG_ROOT_PATH.'comments.php', + 'F_KEYWORD'=>@$_GET['keyword'], + 'F_AUTHOR'=>@$_GET['author'], 'U_HOME' => add_session_id(PHPWG_ROOT_PATH.'category.php') ) ); -foreach ($conf['last_days'] as $option) +// +-----------------------------------------------------------------------+ +// | form construction | +// +-----------------------------------------------------------------------+ + +// Search in a particular category +$blockname = 'category'; + +$template->assign_block_vars( + $blockname, + array('SELECTED' => '', + 'VALUE'=> 0, + 'OPTION' => '------------' + )); + +$query = ' +SELECT id,name,uppercats,global_rank + FROM '.CATEGORIES_TABLE; +if ($user['forbidden_categories'] != '') { - $url = $_SERVER['PHP_SELF'].'?last_days='.($option - 1); - if (defined('IN_ADMIN')) - { - $url.= '&page=comments'; - } + $query.= ' + WHERE id NOT IN ('.$user['forbidden_categories'].')'; +} +$query.= ' +;'; +display_select_cat_wrapper($query, array(@$_GET['cat']), $blockname, true); + +// Filter on recent comments... +$blockname = 'since_option'; + +foreach ($since_options as $id => $option) +{ + $selected = ($id == $page['since']) ? 'selected="selected"' : ''; + + $template->assign_block_vars( + $blockname, + array('SELECTED' => $selected, + 'VALUE'=> $id, + 'CONTENT' => $option['label'] + )); +} + +// Sort by +$blockname = 'sort_by_option'; + +foreach ($sort_by as $key => $value) +{ + $selected = ($key == $page['sort_by']) ? 'selected="selected"' : ''; + $template->assign_block_vars( - 'last_day_option', - array( - 'OPTION'=>$option, - 'T_STYLE'=>(($option == MAX_DAYS + 1)?'text-decoration:underline;':''), - 'U_OPTION'=>add_session_id($url) - ) - ); + $blockname, + array('SELECTED' => $selected, + 'VALUE'=> $key, + 'CONTENT' => l10n($value) + )); +} + +// Sorting order +$blockname = 'sort_order_option'; + +foreach (array_keys($sort_order) as $option) +{ + $selected = ($option == $page['sort_order']) ? 'selected="selected"' : ''; + + $template->assign_block_vars( + $blockname, + array('SELECTED' => $selected, + 'VALUE'=> $option, + 'CONTENT' => l10n($option) + )); } + +// Number of items +$blockname = 'items_number_option'; + +foreach ($items_number as $option) +{ + $selected = ($option == $page['items_number']) ? 'selected="selected"' : ''; + + $template->assign_block_vars( + $blockname, + array('SELECTED' => $selected, + 'VALUE'=> $option, + 'CONTENT' => is_numeric($option) ? $option : l10n($option) + )); +} + +// +-----------------------------------------------------------------------+ +// | navigation bar | +// +-----------------------------------------------------------------------+ + +if (isset($_GET['start']) and is_numeric($_GET['start'])) +{ + $start = $_GET['start']; +} +else +{ + $start = 0; +} + +$query = ' +SELECT COUNT(DISTINCT(id)) + FROM '.IMAGE_CATEGORY_TABLE.' AS ic + INNER JOIN '.COMMENTS_TABLE.' AS com + ON ic.image_id = com.image_id + WHERE '.$since_options[$page['since']]['clause'].' + AND '.$page['cat_clause'].' + AND '.$page['author_clause'].' + AND '.$page['keyword_clause']; +if ($user['forbidden_categories'] != '') +{ + $query.= ' + AND category_id NOT IN ('.$user['forbidden_categories'].')'; +} +$query.= ' +;'; +list($counter) = mysql_fetch_row(pwg_query($query)); + +$url = PHPWG_ROOT_PATH.'comments.php?t=1'.get_query_string_diff(array('start')); + +$navbar = create_navigation_bar($url, + $counter, + $start, + $page['items_number'], + ''); + +$template->assign_vars(array('NAVBAR' => $navbar)); + // +-----------------------------------------------------------------------+ // | last comments display | // +-----------------------------------------------------------------------+ -// 1. retrieving picture ids which have comments recently added -$maxdate = date('Y-m-d', strtotime('-'.MAX_DAYS.' day')); + +$comments = array(); +$element_ids = array(); +$category_ids = array(); $query = ' -SELECT DISTINCT(ic.image_id) AS image_id,ic.category_id, uppercats - FROM '.COMMENTS_TABLE.' AS c, '.IMAGE_CATEGORY_TABLE.' AS ic - , '.CATEGORIES_TABLE.' AS cat - WHERE c.image_id = ic.image_id - AND ic.category_id = cat.id - AND date >= \''.$maxdate.'\''; -if ($user['status'] != 'admin') -{ - $query.= " - AND validated = 'true'"; - // we must not show pictures of a forbidden category - if ($user['forbidden_categories'] != '') - { - $query.= ' +SELECT com.id AS comment_id + , com.image_id + , ic.category_id + , com.author + , com.date + , com.content + , com.id AS comment_id + FROM '.IMAGE_CATEGORY_TABLE.' AS ic + INNER JOIN '.COMMENTS_TABLE.' AS com + ON ic.image_id = com.image_id + WHERE '.$since_options[$page['since']]['clause'].' + AND '.$page['cat_clause'].' + AND '.$page['author_clause'].' + AND '.$page['keyword_clause']; +if ($user['forbidden_categories'] != '') +{ + $query.= ' AND category_id NOT IN ('.$user['forbidden_categories'].')'; - } } $query.= ' - GROUP BY ic.image_id - ORDER BY ic.image_id DESC + GROUP BY comment_id + ORDER BY '.$page['sort_by'].' '.$page['sort_order']; +if ('all' != $page['items_number']) +{ + $query.= ' + LIMIT '.$start.','.$page['items_number']; +} +$query.= ' ;'; $result = pwg_query($query); -if ($user['status'] == 'admin') +while ($row = mysql_fetch_array($result)) { - $template->assign_block_vars('validation', array()); + array_push($comments, $row); + array_push($element_ids, $row['image_id']); + array_push($category_ids, $row['category_id']); } -while ($row = mysql_fetch_array($result)) + +if (count($comments) > 0) { - $category_id = $row['category_id']; - - // for each picture, getting informations for displaying thumbnail and - // link to the full size picture + // retrieving element informations + $elements = array(); $query = ' -SELECT name,file,storage_category_id as cat_id,tn_ext,path +SELECT id, name, file, path, tn_ext FROM '.IMAGES_TABLE.' - WHERE id = '.$row['image_id'].' + WHERE id IN ('.implode(',', $element_ids).') ;'; - $subresult = pwg_query($query); - $subrow = mysql_fetch_array($subresult); - - // name of the picture - $name = get_cat_display_name_cache($row['uppercats'], '', false); - $name.= $conf['level_separator']; - if (!empty($subrow['name'])) - { - $name.= $subrow['name']; - } - else + $result = pwg_query($query); + while ($row = mysql_fetch_array($result)) { - $name.= str_replace('_',' ',get_filename_wo_extension($subrow['file'])); + $elements[$row['id']] = $row; } - // source of the thumbnail picture - $thumbnail_src = get_thumbnail_src($subrow['path'], @$subrow['tn_ext']); - // link to the full size picture - $url = PHPWG_ROOT_PATH.'picture.php?cat='.$category_id; - $url.= '&image_id='.$row['image_id']; - - $template->assign_block_vars( - 'picture', - array( - 'TITLE_IMG'=>$name, - 'I_THUMB'=>$thumbnail_src, - 'U_THUMB'=>add_session_id($url) - )); - - // for each picture, retrieving all comments + // retrieving category informations + $categories = array(); $query = ' -SELECT * - FROM '.COMMENTS_TABLE.' - WHERE image_id = '.$row['image_id'].' - AND date >= \''.$maxdate.'\''; - if ($user['status'] != 'admin') +SELECT id, uppercats + FROM '.CATEGORIES_TABLE.' + WHERE id IN ('.implode(',', $category_ids).') +;'; + $result = pwg_query($query); + while ($row = mysql_fetch_array($result)) { - $query.= ' - AND validated = \'true\''; + $categories[$row['id']] = $row; } - $query.= ' - ORDER BY date DESC -;'; - $handleresult = pwg_query($query); - while ($subrow = mysql_fetch_array($handleresult)) + + foreach ($comments as $comment) { - $author = $subrow['author']; - if (empty($subrow['author'])) + // name of the picture + $name = get_cat_display_name_cache( + $categories[$comment['category_id']]['uppercats'], '', false); + $name.= $conf['level_separator']; + if (!empty($elements[$comment['image_id']]['name'])) { - $author = $lang['guest']; + $name.= $elements[$comment['image_id']]['name']; } - + else + { + $name.= get_name_from_file($elements[$comment['image_id']]['file']); + } + + // source of the thumbnail picture + $thumbnail_src = get_thumbnail_src( + $elements[$comment['image_id']]['path'], + @$elements[$comment['image_id']]['tn_ext'] + ); + + // link to the full size picture + $url = PHPWG_ROOT_PATH.'picture.php?cat='.$comment['category_id']; + $url.= '&image_id='.$comment['image_id']; + $template->assign_block_vars( - 'picture.comment', + 'picture', array( - 'COMMENT_AUTHOR'=>$author, - 'COMMENT_DATE'=>format_date($subrow['date'],'mysql_datetime',true), - 'COMMENT'=>parse_comment_content($subrow['content']), + 'TITLE_IMG'=>$name, + 'I_THUMB'=>$thumbnail_src, + 'U_THUMB'=>add_session_id($url) )); - if ($user['status'] == 'admin') + $author = $comment['author']; + if (empty($comment['author'])) { - $template->assign_block_vars( - 'picture.comment.validation', - array( - 'ID'=> $subrow['id'], - 'CHECKED'=>($subrow['validated']=='false')?'checked="checked"': '' - )); + $author = l10n('guest'); } + + $template->assign_block_vars( + 'picture.comment', + array( + 'COMMENT_AUTHOR' => $author, + 'COMMENT_DATE'=>format_date($comment['date'],'mysql_datetime',true), + 'COMMENT'=>parse_comment_content($comment['content']), + )); } } // +-----------------------------------------------------------------------+ |