Changes a lot... forgot to commit.

2025-05-29 22:45:14 -04:00 · 2011-11-26 20:53:51 +01:00 · 2011-11-26 20:53:51 +01:00 · ebec62adac
commit ebec62adac
parent 6a5c35ad9a
212 changed files with 2578 additions and 2166 deletions
--- a/src/_h5ai/php/api.php
+++ b/src/_h5ai/php/api.php
@ -0,0 +1,126 @@
+<?php
+
+
+function fail($code, $msg, $cond = true) {
+    if ($cond) {
+        echo "$code: $msg";
+        exit;
+    }
+}
+
+function checkKeys($keys) {
+    $values = array();
+    foreach ($keys as $key) {
+        fail(1, "parameter '$key' is missing", !array_key_exists($key, $_REQUEST));
+        $values[] = $_REQUEST[$key];
+    }
+    return $values;
+}
+
+
+list($action) = checkKeys(array("action"));
+
+
+require_once "config.php";
+require_once "inc/H5ai.php";
+$h5ai = new H5ai();
+$options = $h5ai->getOptions();
+
+
+if ($action === "httpcodes") {
+
+    list($hrefs) = checkKeys(array("hrefs"));
+
+    function getHttpCodes($h5ai, $hrefs) {
+
+        $codes = array();
+        foreach ($hrefs as $href) {
+            $href = trim($href);
+            if (strlen($href) > 0) {
+                $codes[$href] = $h5ai->getHttpCode($href);
+            }
+        }
+        return $codes;
+    }
+
+    $hrefs = preg_split("/;/", $hrefs);
+    $codes = getHttpCodes($h5ai, $hrefs);
+
+    echo count($codes) === 0 ? "{}" : json_encode($codes);
+}
+
+
+else if ($action === "thumb") {
+
+    fail(0, "thumbs are disabled", !$options["showThumbs"]);
+    list($srcAbsHref, $width, $height, $mode) = checkKeys(array("href", "width", "height", "mode"));
+
+    require_once "inc/Thumbnail.php";
+    require_once "inc/Image.php";
+
+    $srcAbsPath = $h5ai->getDocRoot() . rawurldecode($srcAbsHref);
+
+    if (!Thumbnail::isUsable()) {
+        Image::showImage($srcAbsPath);
+        exit;
+    }
+
+    $thumbnail = new Thumbnail($h5ai, $srcAbsHref, $mode, $width, $height);
+    $thumbnail->create(1);
+    if (file_exists($thumbnail->getPath())) {
+        Image::showImage($thumbnail->getPath());
+    } else {
+        $image = new Image();
+        $image->setSource($srcAbsPath);
+        $image->thumb($mode, $width, $height);
+        $image->showDest();
+    }
+}
+
+
+else if ($action === "tree") {
+
+    list($href) = checkKeys(array("href"));
+
+    require_once "inc/Tree.php";
+
+    $absHref = trim($href);
+    $absPath = $h5ai->getAbsPath($absHref);
+
+    $tree = new TreeEntry($h5ai, $absPath, $absHref);
+    $tree->loadContent();
+
+    echo $tree->contentToHtml();
+}
+
+
+else if ($action === "zip") {
+
+    fail(0, "zipped download is disabled", !$options["zippedDownload"]);
+    list($hrefs) = checkKeys(array("hrefs"));
+
+    require_once "inc/ZipIt.php";
+
+    $zipit = new ZipIt($h5ai);
+
+    $hrefs = explode(":", trim($hrefs));
+    $zipFile = $zipit->zip($hrefs);
+
+    if ($zipFile === false) {
+        fail(2, "something went wrong while building the zip");
+    }
+
+    header("Content-Disposition: attachment; filename=\"h5ai-selection.zip\"");
+    header("Content-Type: application/force-download");
+    header("Content-Length: " . filesize($zipFile));
+    header("Connection: close");
+    readfile($zipFile);
+}
+
+
+else {
+    fail(1, "unsupported 'action' specified");
+}
+
+
+?>