155 lines
3.9 KiB
PHP
155 lines
3.9 KiB
PHP
<?php session_start(); ?>
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<html>
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<head>
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<?php $thumb_size = 150; ?>
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<title>Pòsweg\'s image gallery</title>
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<style>
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.title{
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text-align: left;
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}
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.page-num{
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width:30px;
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display:inline-block;
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}
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#content{
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float: right;
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display: flex;
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flex-direction: row;
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Flex-wrap: wrap;
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align-items: center;
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justify-content: center;
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width: 100%;
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margin: 30px 20px;
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}
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.thumb{
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border:1px solid grey;
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float:left;
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margin:5px;
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}
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.thumb div{
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<?php echo "width:".$thumb_size."px;height:".$thumb_size."px;" ?>
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position: relative;
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}
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.thumb div img{
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position: absolute;
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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}
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</style>
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</head>
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<body>
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<?php
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include("include/header.php");
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include("config.php");
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function thumbmake($path){
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$image_hash = hash_file("sha256", $path);
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$x = pathinfo($path,PATHINFO_EXTENSION);
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$thumb_path = ".thumb/" . $image_hash . "." . $x;
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if(!file_exists($thumb_path)){
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global $thumb_size;
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$image = new Imagick($path);
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$image->setImageFormat($x);
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$image->thumbnailImage($thumb_size, $thumb_size, TRUE);
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$image->writeImage($thumb_path);
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echo "creating thumb";
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}
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return "<img src='" . $thumb_path . "'/>";
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}
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echo "<a href='/'>return</a>";
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echo("<h2 class='title'>" . $_GET ["t"] . "</h2>");
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/* Get image paths */
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/* Queries */
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// Handle * and void to show everything
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if(!$_GET["t"] || $_GET["t"] == "*")
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exec($tmsu . "files " . $alone_exclude_query, $output);
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// regular query
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else exec($tmsu . "files '" . addcslashes($_GET["t"] . $exclude_query, '(..)') . "'", $output);
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/* Purge things that aren't images */
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$total = sizeof($output);
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for($i = 0; $i < $total; $i++){
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$x = pathinfo($output[$i],PATHINFO_EXTENSION);
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if($x != "jpg" && $x != "jpeg" && $x != "png") unset($output[$i]);
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}
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$output = array_values($output);
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$total = sizeof($output);
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// Set base directory
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$basedir = "/tag.php?";
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if($_GET["t"]) $basedir = $basedir . "t=".$_GET["t"] . "&";
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$basedir = $basedir . "p=";
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$max = 25;
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/* PAGE SELECTION BAR */
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$num_pages = ceil($total/$max);
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$num_page_selector = 3; //number of pages selectable before and after
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if($_GET["p"] - $num_page_selector < 1) $lower_page_num = 1;
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else if($_GET["p"] + $num_page_selector > $num_pages) $lower_page_num = $num_pages - $num_page_selector*2;
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else $lower_page_num = $_GET["p"] - $num_page_selector;
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if(!$_GET["p"]) $_GET["p"] = 1;
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$step = ($_GET["p"] - 1) * $max;
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$psb = "";
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$psb = $psb . "<div style='text-align:center;clear:both'>\n";
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if($_GET["p"] > 2){
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$psb = $psb . "<div class='page-num'><a href='".$basedir."1'>|<</a></div>\n";
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}
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if($_GET["p"] != 1){
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$psb = $psb . "<div class='page-num'><a href='". $basedir . ($_GET["p"] - 1) . "'><</a></div>\n";
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}
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for($i = $lower_page_num; $i < $lower_page_num + $num_page_selector*2 + 1 && $i < $num_pages + 1; $i++){
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$psb = $psb . "<div class='page-num'>\n";
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if($i != $_GET["p"]) $psb = $psb . "<a href=".$basedir.$i.">".$i." </a>\n";
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else $psb = $psb . $i . " \n";
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$psb = $psb . "</div>\n";
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}
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if($_GET["p"] != $num_pages){
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$psb = $psb . "<div class='page-num'><a href='". $basedir . ($_GET["p"] + 1) . "'>></a></div>\n";
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}
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if($_GET["p"] < $num_pages - 1){
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$psb = $psb . "<div class='page-num'><a href='".$basedir.$num_pages."'>>|</a></div>\n";
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}
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$psb = $psb . "<div>\n";
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/* END OF PAGE SELECTION BAR */
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// Title
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if($total != 0) echo "<p>There are a total of " . $total . " images under the tag(s) " . $_GET["t"] . ".</p>\n";
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else echo "There aren't any images with that tag query";
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echo $psb;
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/* ACTUAL IMAGES */
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echo "<div id='container'><div id='content'>";
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for($i = 0 + $step; $i < $max + $step && $i < $total; $i++){
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echo "<a href='/view.php?i=" . $output[$i] . "'>";
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echo "\n\t<div class='thumb'>\n";
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//echo "\t\t" . basename($output[$i]) . "<br/>\n";
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echo "<div>" . thumbmake($output[$i]) . "</div>";
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echo "\t</div>\n";
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echo "</a>\n\n";
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}
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echo "</div></div>";
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echo $psb;
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?>
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</body>
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</html>
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