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Working on image replace.

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Getting unknown 404 errors.
This commit is contained in:
green-ponies (jgen)
2011-08-24 23:55:44 -04:00
parent 0d863c898e
commit b02c747ac1
4 changed files with 139 additions and 88 deletions
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179
ext/upload/main.php
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@@ -69,98 +69,131 @@ class Upload implements Extension {
}
if($event instanceof PageRequestEvent) {
/* Upload and Replace Image */
if ($event->page_matches("upload/replace"))
{
/* Replace Image Request */
if (!$config->get_bool("upload_replace")) {
throw new UploadException("Upload Replacing Images is not enabled.");
}
if($is_full) {
throw new UploadException("Can not replace Image: disk nearly full");
}
// Try to get the image ID
$image_id = int_escape($event->get_arg(0));
$image_old = Image::by_id($image_id);
if (empty($image_id)) {
$image_id = isset($_POST['image_id']) ? $_POST['image_id'] : null;
}
if (empty($image_id)) {
throw new UploadException("Can not replace Image: No valid Image ID given.");
}
$image_old = Image::by_id($image_id);
if(is_null($image_old)) {
$this->theme->display_error($page, "Image not found", "No image in the database has the ID #$image_id");
}
if(count($_FILES) + count($_POST) > 0)
{
if (count($_FILES) > 1) {
throw new UploadException("Can not upload more than one image for replacing.");
}
if($this->can_upload($user)) {
if (count($_FILES)) {
$ok = $this->try_upload($_FILES, $tags, $source, $image_id);
} else {
foreach($_POST as $name => $value) {
if(substr($name, 0, 3) == "url" && strlen($value) > 0) {
$ok = $this->try_transload($value, $tags, $source, $image_id);
break; // leave the foreach loop.
}
}
}
/* Could replace with a page saying the image replace was successful? */
$this->theme->display_upload_status($page, $ok);
} else {
$this->theme->display_permission_denied($page);
}
}
else if(!empty($_GET['url']))
{
if($this->can_upload($user)) {
$url = $_GET['url'];
$ok = $this->try_transload($url, $tags, $url, $image_id);
/* Replace with a page saying the image replace was successful */
$this->theme->display_upload_status($page, $ok);
}
else {
$this->theme->display_permission_denied($page);
}
} else {
$this->theme->display_replace_page($page);
}
$this->theme->display_replace_page($page, $image_id);
}
/* Upload Image */
else if ($event->page_matches("upload"))
{
if(count($_FILES) + count($_POST) > 0) {
$tags = Tag::explode($_POST['tags']);
$source = isset($_POST['source']) ? $_POST['source'] : null;
if($this->can_upload($user)) {
$ok = true;
foreach($_FILES as $file) {
$ok = $ok & $this->try_upload($file, $tags, $source);
}
foreach($_POST as $name => $value) {
if(substr($name, 0, 3) == "url" && strlen($value) > 0) {
$ok = $ok & $this->try_transload($value, $tags, $source);
}
}
$this->theme->display_upload_status($page, $ok);
}
else {
$this->theme->display_permission_denied($page);
}
// Try to get the image ID
$image_id = int_escape($event->get_arg(0));
if (empty($image_id)) {
$image_id = isset($_POST['image_id']) ? $_POST['image_id'] : null;
}
else if(!empty($_GET['url']))
if (!empty($image_id))
{
if($this->can_upload($user)) {
$url = $_GET['url'];
$tags = array('tagme');
if(!empty($_GET['tags']) && $_GET['tags'] != "null") {
$tags = Tag::explode($_GET['tags']);
}
$ok = $this->try_transload($url, $tags, $url);
$this->theme->display_upload_status($page, $ok);
/* Upload and Replace Image */
if (!$config->get_bool("upload_replace")) {
throw new UploadException("Upload Replacing Images is not enabled.");
}
else {
$this->theme->display_permission_denied($page);
if($is_full) {
throw new UploadException("Can not replace Image: disk nearly full");
}
$image_old = Image::by_id($image_id);
if(is_null($image_old)) {
$this->theme->display_error($page, "Image not found", "No image in the database has the ID #$image_id");
}
if(count($_FILES) + count($_POST) > 0)
{
if (count($_FILES) > 1) {
throw new UploadException("Can not upload more than one image for replacing.");
}
if($this->can_upload($user)) {
if (count($_FILES)) {
$ok = $this->try_upload($_FILES, $tags, $source, $image_id);
} else {
foreach($_POST as $name => $value) {
if(substr($name, 0, 3) == "url" && strlen($value) > 0) {
$ok = $this->try_transload($value, $tags, $source, $image_id);
break; // leave the foreach loop.
}
}
}
/* Could replace with a page saying the image replace was successful? */
$this->theme->display_replace_upload_status($page, $ok);
} else {
$this->theme->display_permission_denied($page);
}
}
else if(!empty($_GET['url']))
{
if($this->can_upload($user)) {
$url = $_GET['url'];
$ok = $this->try_transload($url, $tags, $url, $image_id);
/* Replace with a page saying the image replace was successful */
$this->theme->display_replace_upload_status($page, $ok);
}
else {
$this->theme->display_permission_denied($page);
}
}
}
else {
if(!$is_full) {
$this->theme->display_page($page);
else
{
/* Regular Upload Image */
if(count($_FILES) + count($_POST) > 0)
{
$tags = Tag::explode($_POST['tags']);
$source = isset($_POST['source']) ? $_POST['source'] : null;
if($this->can_upload($user)) {
$ok = true;
foreach($_FILES as $file) {
$ok = $ok & $this->try_upload($file, $tags, $source);
}
foreach($_POST as $name => $value) {
if(substr($name, 0, 3) == "url" && strlen($value) > 0) {
$ok = $ok & $this->try_transload($value, $tags, $source);
}
}
$this->theme->display_upload_status($page, $ok);
}
else {
$this->theme->display_permission_denied($page);
}
}
else if(!empty($_GET['url']))
{
if($this->can_upload($user)) {
$url = $_GET['url'];
$tags = array('tagme');
if(!empty($_GET['tags']) && $_GET['tags'] != "null") {
$tags = Tag::explode($_GET['tags']);
}
$ok = $this->try_transload($url, $tags, $url);
$this->theme->display_upload_status($page, $ok);
}
else {
$this->theme->display_permission_denied($page);
}
}
else {
if(!$is_full) {
$this->theme->display_page($page);
}
}
}
}