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<?php
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/*
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ImageViewer loads a single image and its comments specified by a keyword.
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*/
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require_once( 'lib/imagecatalog.php' );
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class ImageViewer extends ImageCatalog {
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protected $position = 0;
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protected $keyword = '';
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public $Fav = '';
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public $image = array();
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public $stream = array();
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public $userInfo = array();
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public $uploadid;
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public $datenow;
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public function setCurrent( $keyword ) {
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$this->keyword = $keyword;
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}
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public function setFav( $case ) {
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$this->Fav = $case;
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}
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public function CommentSpam( $userId) {
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}
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public function addComment( $userId, $comment,$iname="") {
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$countcomments = DB::getRow("SELECT COUNT(*) as c FROM pl_comments WHERE created > now() - INTERVAL 10 SECOND AND userId=:1",$userId);
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$sp = DB::getRow("SELECT spamblocked, time FROM pl_users WHERE id=:1",$userId);
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if (intval($countcomments["c"]) > 2 || $sp["spamblocked"] == 1) {
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if (int($sp["time"]) > 0){
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$timeAdd = int($sp["time"]) + 1800;
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}else{
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$timeAdd = time() + 1800;
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}
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DB::updateRow("pl_users",array("id" => $userId),array("spamblocked" => 1,"spam_reason"=>"Commentspam","time" => $timeAdd));
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return false;
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}else{
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if( $this->image['id'] && $userId && !empty($comment)) {
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$datenow = date( 'Y.m.d H:i:s' );
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if (strlen($iname) > 0){
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DB::insertRow( TABLE_COMMENTS, array(
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'imageId' => $this->image['id'],
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'userId' => $userId,
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'created' => $datenow,
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'content' => $comment,
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'thumb' => 1));
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}else{
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DB::insertRow( TABLE_COMMENTS, array(
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'imageId' => $this->image['id'],
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'userId' => $userId,
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'created' => $datenow,
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'content' => $comment,
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'thumb' =>0));
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}
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if ($this->image['user'] != $userId){
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DB::query("UPDATE pl_images SET score=score+1 WHERE id=:1",$this->image['id']);
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}
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$comments_load = DB::query(
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'SELECT userId FROM pl_comments WHERE imageid=:1',
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$this->image['id']
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);
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foreach( array_keys($comments_load) as $i ) {
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$counter = DB::getRow("SELECT COUNT(*) as c FROM pl_unread WHERE userid=:1 AND imageid=:2",$comments_load[$i]["userId"],$this->image['id']);
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if (($counter["c"] == 0) && $comments_load[$i]["userId"] != $userId){
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DB::insertRow( "pl_unread", array('imageid' =>$this->image['id'], 'userid' => $comments_load[$i]["userId"],'keyword' => $this->keyword, 'createdby' => $userId));
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}
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}
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$counter = DB::getRow("SELECT COUNT(*) as c FROM pl_unread WHERE userid=:1 AND imageid=:2",$this->image["user"],$this->image['id']);
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if ($counter["c"] == 0 && $this->image["user"] != $userId){
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DB::insertRow( "pl_unread", array('imageid' =>$this->image['id'], 'userid' => $this->image["user"],'keyword' => $this->keyword, 'createdby' => $userId));}
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return true;
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} else {
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return false;
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}
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}
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}
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public function load() {
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$conditions = '';
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if( !empty($this->user) ) {
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$conditions .= ' AND i.user = :2';
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$this->userInfo = $this->user;
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}
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$this->image = DB::getRow(
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'SELECT
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i.id, i.logged, UNIX_TIMESTAMP(i.logged) AS loggedTS,
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i.keyword, i.image, i.score, i.votes,
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tags, u.name AS userName, i.user, u.color
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FROM '.TABLE_IMAGES.' i
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LEFT JOIN '.TABLE_USERS.' u
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ON u.id = i.user
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WHERE i.keyword = :1 '.$conditions,
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$this->keyword,
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$this->user['id']
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);
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$this->image['path'] = date('Y/m/', $this->image['loggedTS']).$this->image['image'];
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if( empty( $this->user) ) {
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$this->userInfo = DB::getRow(
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'SELECT id, name, score, images, avatar, website, color
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FROM '.TABLE_USERS.'
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WHERE
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id = :1',
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$this->image['user']
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);
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}
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// compute previoues and next page
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$next = DB::getRow(
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'SELECT i.keyword
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FROM '.TABLE_IMAGES.' i
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WHERE i.id < :1 '.$conditions.'
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ORDER BY id DESC
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LIMIT 1',
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$this->image['id'],
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$this->user['id']
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);
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$prev = DB::getRow(
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'SELECT i.keyword
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FROM '.TABLE_IMAGES.' i
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WHERE i.id > :1 '.$conditions.'
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ORDER BY id ASC
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LIMIT 1',
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$this->image['id'],
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$this->user['id']
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);
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if( !empty($next) ) {
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$this->stream['next'] = $next['keyword'];
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}
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if( !empty($prev) ) {
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$this->stream['prev'] = $prev['keyword'];
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}
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}
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public function howlong($a=0, $b=0) {
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if (!is_numeric($a)) $a = strtotime($a); if (!is_numeric($b)) $b = strtotime($b);
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if ($a == 0) $a = time(); if ($b == 0) $b = time();
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if ($a == $b) return "at the same time";
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if ($a > $b) { $aa = $b; $b = $a; $a = $aa; $q = "away"; } else { $q = "ago"; }
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$value = $b-$a;
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if ($value == 1) return "1 sec $q";
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if ($value < 60) return "$value sec $q";
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$value /= 60;
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if (round($value) == 1) return "1 min $q";
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if ($value < 60) return round($value) . " min $q";
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$value /= 60;
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if (round($value) == 1) return "1 hour $q";
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if ($value < 24) return round($value) . " hours $q";
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$value /= 24;
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if (round($value) == 1) if ($q == "ago") return "yesterday"; else return "tomorrow";
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if ($value < 31) return round($value) . " days $q";
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$value /= 31;
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if (round($value) == 1) return "1 month $q";
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if ($value < 12) return round($value) . " months $q";
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$value /= 12;
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if (round($value) == 1) return "1 year $q";
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return round($value) . " years $q";
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}
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public function loadComments() {
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}
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}
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?>
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