public function ProcessShortcodeBBAction($parent)
{
global $bb_dir, $bb_pref_lang, $bb_revision_num, $bb_writeperms;
$info = $this->GetInfo($parent->GetSID());
if ($_REQUEST["sc_action"] == "bb_image_upload_ajaxupload") {
BB_RunPluginAction("pre_bb_content_shortcode_bb_image_upload_ajaxupload");
$msg = BB_ValidateAJAXUpload();
if ($msg != "") {
echo htmlspecialchars(BB_Translate($msg));
exit;
}
// Use official magic numbers for each format to determine the real content type.
$data = file_get_contents($_FILES["Filedata"]["tmp_name"]);
$type = BB_GetImageType($data);
if ($type != "gif" && $type != "jpg" && $type != "png") {
echo htmlspecialchars(BB_Translate("Uploaded file is not a valid web image. Must be PNG, JPG, or GIF."));
exit;
}
if (!is_dir($bb_dir . "/images")) {
mkdir($bb_dir . "/images", 0777, true);
}
$dirfile = preg_replace('/\\.+/', ".", preg_replace('/[^A-Za-z0-9_.\\-]/', "_", $bb_pref_lang . "_" . ($bb_revision_num > -1 ? $bb_revision_num . "_" : "") . trim($_FILES["Filedata"]["name"])));
if ($dirfile == ".") {
$dirfile = "";
}
if ($dirfile == "") {
echo htmlspecialchars(BB_Translate("A filename was not specified."));
exit;
}
$pos = strrpos($dirfile, ".");
if ($pos === false || substr($dirfile, $pos + 1) != $type) {
$dirfile .= "." . $type;
}
if (!@move_uploaded_file($_FILES["Filedata"]["tmp_name"], $bb_dir . "/images/" . $dirfile)) {
echo htmlspecialchars(BB_Translate("Unable to move temporary file to final location. Check the permissions of the target directory and destination file."));
exit;
}
@chmod($bb_dir . "/images/" . $dirfile, 0444 | $bb_writeperms);
$info["src"] = "images/" . $dirfile;
if (!$parent->SaveShortcode($info)) {
echo htmlspecialchars(BB_Translate("Unable to save the shortcode."));
exit;
}
echo "OK";
BB_RunPluginAction("post_bb_content_shortcode_bb_image_upload_ajaxupload");
} else {
if ($_REQUEST["sc_action"] == "bb_image_upload_submit") {
BB_RunPluginAction("pre_bb_content_shortcode_bb_image_upload_submit");
$imginfo = BB_IsValidHTMLImage($_REQUEST["url"], array("protocol" => "http"));
if (!$imginfo["success"]) {
BB_PropertyFormError($imginfo["error"]);
}
$dirfile = preg_replace('/\\.+/', ".", preg_replace('/[^A-Za-z0-9_.\\-]/', "_", $_REQUEST["destfile"]));
if ($dirfile == ".") {
$dirfile = "";
}
// Automatically calculate the new filename based on the URL.
if ($dirfile == "") {
$dirfile = $bb_pref_lang . "_" . ($bb_revision_num > -1 ? $bb_revision_num . "_" : "") . BB_MakeFilenameFromURL($imginfo["url"], $imginfo["type"]);
}
if (!is_dir($bb_dir . "/images")) {
mkdir($bb_dir . "/images", 0777, true);
}
if (BB_WriteFile($bb_dir . "/images/" . $dirfile, $imginfo["data"]) === false) {
BB_PropertyFormError("Unable to save the image.");
}
$info["src"] = "images/" . $dirfile;
if (!$parent->SaveShortcode($info)) {
BB_PropertyFormError("Unable to save the shortcode.");
}
?>
<div class="success"><?php
echo htmlspecialchars(BB_Translate("Image transferred."));
?>
</div>
<script type="text/javascript">
LoadProperties(<?php
echo $parent->CreateShortcodePropertiesJS("");
?>
);
ReloadIFrame();
</script>
<?php
BB_RunPluginAction("post_bb_content_shortcode_bb_image_upload_submit");
} else {
if ($_REQUEST["sc_action"] == "bb_image_upload") {
$parent->CreateShortcodeUploader("", array(), "Configure Image", "Image", "image", "*.png;*.jpg;*.gif", "Web Image Files");
} else {
if ($_REQUEST["sc_action"] == "bb_image_configure_submit") {
BB_RunPluginAction("pre_bb_content_shortcode_bb_image_configure_submit");
$src = trim($_REQUEST["src"]);
if ($info["src"] != $src) {
if ($src != "") {
$imginfo = BB_IsValidHTMLImage($src, array("protocol" => "http"));
if (!$imginfo["success"] && function_exists("fsockopen")) {
BB_PropertyFormError("'Image URL' field does not point to a valid image file.");
}
}
$info["src"] = $src;
}
$info["alt"] = $_REQUEST["alt"];
$info["opt-caption"] = $_REQUEST["opt-caption"] == "enable";
$info["opt-caption-width"] = (int) $_REQUEST["opt-caption-width"];
if ($info["opt-caption-width"] < 0) {
$info["opt-caption-width"] = 0;
}
if (!$parent->SaveShortcode($info)) {
BB_PropertyFormError("Unable to save the shortcode.");
}
?>
<div class="success"><?php
echo htmlspecialchars(BB_Translate("Options saved."));
?>
</div>
<script type="text/javascript">
CloseProperties();
ReloadIFrame();
</script>
<?php
BB_RunPluginAction("post_bb_content_shortcode_bb_image_configure_submit");
} else {
if ($_REQUEST["sc_action"] == "bb_image_configure") {
BB_RunPluginAction("pre_bb_content_shortcode_bb_image_configure");
$desc = "<br />";
$desc .= $parent->CreateShortcodePropertiesLink(BB_Translate("Upload/Transfer Image"), "bb_image_upload");
$options = array("title" => "Configure Image", "desc" => "Configure the image or upload/transfer a new image.", "htmldesc" => $desc, "bb_action" => $_REQUEST["bb_action"], "hidden" => array("sid" => $parent->GetSID(), "sc_action" => "bb_image_configure_submit"), "fields" => array(array("title" => "Image URL", "type" => "text", "name" => "src", "value" => $info["src"], "desc" => "The URL of this image."), array("title" => "Alternate Text", "type" => "text", "name" => "alt", "value" => $info["alt"], "desc" => "The alternate text to display if images are not able to be seen (e.g. visually impaired visitors)."), array("title" => "Display Caption", "type" => "select", "name" => "opt-caption", "options" => array("enable" => "Enable", "disable" => "Disable"), "select" => $info["opt-caption"] ? "enable" : "disable", "desc" => "Display the alternate text as a caption below the image."), array("title" => "Caption Width", "type" => "text", "name" => "opt-caption-width", "value" => $info["opt-caption-width"], "desc" => "The width in pixels to constrain the caption to. Typically the width of the image.")), "submit" => "Save", "focus" => true);
BB_RunPluginActionInfo("bb_content_shortcode_bb_image_configure_options", $options);
BB_PropertyForm($options);
BB_RunPluginAction("post_bb_content_shortcode_bb_image_configure");
}
}
}
}
}
}
$dirfile = "";
}
// Automatically calculate the new filename based on the URL.
if ($dirfile == "") {
$ext = "";
if (isset($info["headers"]["content-type"])) {
$type = explode(";", $info["headers"]["content-type"][0]);
if ($type[0] == "text/html") {
$ext = ".html";
} else {
if ($type[0] == "text/plain") {
$ext = ".txt";
}
}
}
$dirfile = BB_MakeFilenameFromURL($info["url"], $ext, true, $dir);
}
BB_RunPluginAction("bb_main_edit_site_opt_file_explorer_upload_submit_save");
if (BB_WriteFile($dir . "/" . $dirfile, $info["data"]) === false) {
BB_PropertyFormError("Unable to save the file.");
}
?>
<div class="success"><?php
echo htmlspecialchars(BB_Translate("File transferred."));
?>
</div>
<script type="text/javascript">
LoadProperties(<?php
echo BB_CreatePropertiesJS("bb_main_edit_site_opt_file_explorer", array("dir" => $_REQUEST["dir"]));
?>
);