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Cleaned up PagedArticle and added it to the build.

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This commit is contained in:
Relintai 2022-07-03 15:27:14 +02:00
parent d4b93e4869
commit eb2abf779d
5 changed files with 169 additions and 67 deletions
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2
modules/web/SCsub
View File

@ -41,6 +41,8 @@ sources = [
"nodes/folder_serve_nodes/folder_serve_node.cpp",
"nodes/list_page/list_page.cpp",
"nodes/paged_article/paged_article.cpp",
]
if ARGUMENTS.get('custom_modules_shared', 'no') == 'yes':

2
modules/web/config.py
View File

@ -44,6 +44,8 @@ def get_doc_classes():
"BrowsableFolderServeNode",
"ListPage",
"PagedArticle",
]

182
modules/web/nodes/paged_article/paged_article.cpp
View File

@ -1,12 +1,37 @@
#include "paged_article.h"
#include "core/os/directory.h"
#include "web/html/utils.h"
#include "web/http/web_permission.h"
#include "core/os/dir_access.h"
#include "core/os/file_access.h"
#include "core/project_settings.h"
#include <iostream>
#include "../../file_cache.h"
#include "../../html/paginator.h"
#include "../../http/http_server_enums.h"
#include "../../http/web_permission.h"
#include "../../http/web_server_request.h"
void PagedArticle::handle_request_main(Request *request) {
String PagedArticle::get_articles_folder() {
return articles_folder;
}
void PagedArticle::set_articles_folder(const String &val) {
articles_folder = val;
}
bool PagedArticle::get_serve_folder_relative() {
return serve_folder_relative;
}
void PagedArticle::set_serve_folder_relative(const bool &val) {
serve_folder_relative = val;
}
String PagedArticle::get_serve_folder() {
return serve_folder;
}
void PagedArticle::set_serve_folder(const String &val) {
serve_folder = val;
}
void PagedArticle::_handle_request_main(Ref<WebServerRequest> request) {
if (_web_permission.is_valid()) {
if (_web_permission->activate(request)) {
return;
@ -18,8 +43,10 @@ void PagedArticle::handle_request_main(Request *request) {
if (request->get_remaining_segment_count() > 1 && rp == "files") {
String file_name = "/" + request->get_path_segment(request->get_current_segment_index() + 1);
if (file_cache->wwwroot_has_file(file_name)) {
String fp = file_cache->wwwroot + file_name;
int file_indx = file_cache->wwwroot_get_file_index(file_name);
if (file_indx != -1) {
String fp = file_cache->wwwroot_get_file_orig_path_abs(file_indx);
request->send_file(fp);
return;
@ -28,69 +55,104 @@ void PagedArticle::handle_request_main(Request *request) {
if (rp == "") {
render_menu(request);
render_index(request);
request->compile_and_send_body();
return;
}
const String *page = pages[rp];
if (page == nullptr) {
// bad url
request->send_error(404);
return;
}
for (int i = 0; i < pages.size(); ++i) {
const PAEntry &e = pages[i];
if (e.url == rp) {
render_menu(request);
request->body += (*page);
request->body += e.data;
request->compile_and_send_body();
}
}
void PagedArticle::render_index(Request *request) {
request->send_error(HTTPServerEnums::HTTP_STATUS_CODE_404_NOT_FOUND);
}
void PagedArticle::_render_index(Ref<WebServerRequest> request) {
// summary page
request->body += index_page;
}
void PagedArticle::render_preview(Request *request) {
void PagedArticle::_render_preview(Ref<WebServerRequest> request) {
}
void PagedArticle::load() {
ERR_FAIL_COND_MSG(articles_folder == "", "Error: PagedArticle::load called, but a articles_folder is not set!");
Ref<Directory> dir;
dir.instance();
String path = articles_folder;
ERR_FAIL_COND_MSG(dir->open_dir(articles_folder.c_str()) != OK, "Error opening PagedArticle::folder! folder: " + articles_folder);
if (path.begins_with("res://")) {
if (ProjectSettings::get_singleton()) {
String resource_path = ProjectSettings::get_singleton()->get_resource_path();
if (resource_path != "") {
path = path.replace_first("res:/", resource_path);
} else {
path = path.replace_first("res://", "");
}
}
} else if (path.begins_with("user://")) {
String data_dir = OS::get_singleton()->get_user_data_dir();
if (data_dir != "") {
path = path.replace_first("user:/", data_dir);
} else {
path = path.replace_first("user://", "");
}
}
_articles_folder_abs = DirAccess::get_full_path(path, DirAccess::ACCESS_FILESYSTEM);
_articles_folder_abs = _articles_folder_abs.path_ensure_end_slash();
DirAccess *dir = DirAccess::open(_articles_folder_abs);
ERR_FAIL_COND_MSG(!dir, "Error opening PagedArticle::folder! folder: " + _articles_folder_abs);
Vector<String> files;
while (dir->next()) {
if (dir->current_is_file()) {
files.push_back(dir->current_get_name());
}
dir->list_dir_begin();
String file = dir->get_next();
while (file != "") {
if (!dir->current_is_dir()) {
files.push_back(file);
}
dir->close_dir();
file = dir->get_next();
}
dir->list_dir_end();
memdelete(dir);
dir = nullptr;
if (files.size() == 0) {
return;
}
files.sort_inc();
files.sort();
for (uint32_t i = 0; i < files.size(); ++i) {
String file_path = articles_folder;
file_path.append_path(files[i]);
for (int i = 0; i < files.size(); ++i) {
String file_path = _articles_folder_abs;
file_path += files[i];
String fd;
ERR_CONTINUE_MSG(dir->read_file_into(file_path, &fd) != OK, "PagedArticle::load_folder: Error opening file! " + file_path);
FileAccess *f = FileAccess::open(file_path, FileAccess::READ);
Utils::markdown_to_html(&fd);
ERR_CONTINUE_MSG(!f, "Error opening file! " + file_path);
if (files[i] == "summary.md") {
fd = f->get_as_utf8_string();
f->close();
memdelete(f);
//Utils::markdown_to_html(&fd);
if (files[i].get_file().get_basename() == "summary") {
summary = fd;
continue;
@ -98,18 +160,22 @@ void PagedArticle::load() {
String pagination;
pagination = Utils::get_pagination_links(get_full_uri(), files, i);
pagination = HTMLPaginator::get_pagination_links_old(get_full_uri(false), files, i);
String *finals = new String();
String finals;
(*finals) += pagination;
(*finals) += fd;
(*finals) += pagination;
finals += pagination;
finals += fd;
finals += pagination;
pages[files[i]] = finals;
PAEntry e;
e.url = files[i];
e.data = finals;
pages.push_back(e);
if (i == 0) {
index_page = (*finals);
index_page = finals;
}
}
@ -117,10 +183,9 @@ void PagedArticle::load() {
if (serve_folder != "") {
if (serve_folder_relative) {
file_cache->wwwroot = articles_folder;
file_cache->wwwroot.append_path(serve_folder);
file_cache->set_wwwroot(_articles_folder_abs.append_path(serve_folder));
} else {
file_cache->wwwroot = serve_folder;
file_cache->set_wwwroot(serve_folder);
}
file_cache->wwwroot_refresh_cache();
@ -153,21 +218,32 @@ void PagedArticle::_notification(const int what) {
}
}
PagedArticle::PagedArticle() :
WebNode() {
file_cache = new FileCache();
PagedArticle::PagedArticle() {
file_cache.instance();
serve_folder_relative = true;
serve_folder = "files";
}
PagedArticle::~PagedArticle() {
for (std::map<String, String *>::iterator it = pages.begin(); it != pages.end(); ++it) {
delete ((*it).second);
}
pages.clear();
delete file_cache;
}
void PagedArticle::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_articles_folder"), &PagedArticle::get_articles_folder);
ClassDB::bind_method(D_METHOD("set_articles_folder", "val"), &PagedArticle::set_articles_folder);
ADD_PROPERTY(PropertyInfo(Variant::STRING, "articles_folder"), "set_articles_folder", "get_articles_folder");
ClassDB::bind_method(D_METHOD("get_serve_folder_relative"), &PagedArticle::get_serve_folder_relative);
ClassDB::bind_method(D_METHOD("set_serve_folder_relative", "val"), &PagedArticle::set_serve_folder_relative);
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "serve_folder_relative"), "set_serve_folder_relative", "get_serve_folder_relative");
ClassDB::bind_method(D_METHOD("get_serve_folder"), &PagedArticle::get_serve_folder);
ClassDB::bind_method(D_METHOD("set_serve_folder", "val"), &PagedArticle::set_serve_folder);
ADD_PROPERTY(PropertyInfo(Variant::STRING, "serve_folder"), "set_serve_folder", "get_serve_folder");
ClassDB::bind_method(D_METHOD("load"), &PagedArticle::load);
ClassDB::bind_method(D_METHOD("get_index_page"), &PagedArticle::get_index_page);
ClassDB::bind_method(D_METHOD("get_summary"), &PagedArticle::get_summary);
ClassDB::bind_method(D_METHOD("generate_summary"), &PagedArticle::generate_summary);
}

42
modules/web/nodes/paged_article/paged_article.h
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@ -1,13 +1,11 @@
#ifndef PAGED_ARTICLE_H
#define PAGED_ARTICLE_H
#include "core/reference.h"
#include "core/ustring.h"
#include "core/vector.h"
#include "web/file_cache.h"
#include "web/http/web_node.h"
#include "web/http/request.h"
#include "../../http/web_node.h"
// This class will load and process all md files from the folder set to it's articles_folder property,
// and serve every file from the directory set to it's serve_folder property.
@ -16,14 +14,26 @@
// THe links is generates currently look like: <url>/01_test.md
// files are served under <url>/files/<file>
class WebServerRequest;
class FileCache;
class PagedArticle : public WebNode {
GDCLASS(PagedArticle, WebNode);
public:
void handle_request_main(Request *request);
String get_articles_folder();
void set_articles_folder(const String &val);
void render_index(Request *request);
void render_preview(Request *request);
bool get_serve_folder_relative();
void set_serve_folder_relative(const bool &val);
String get_serve_folder();
void set_serve_folder(const String &val);
void _handle_request_main(Ref<WebServerRequest> request);
void _render_index(Ref<WebServerRequest> request);
void _render_preview(Ref<WebServerRequest> request);
void load();
void load_folder(const String &folder, const String &path);
@ -32,20 +42,28 @@ public:
virtual void generate_summary();
void _notification(const int what);
PagedArticle();
~PagedArticle();
protected:
void _notification(const int what);
static void _bind_methods();
String articles_folder;
String _articles_folder_abs;
bool serve_folder_relative;
String serve_folder;
protected:
String index_page;
String summary;
std::map<String, String *> pages;
FileCache *file_cache;
struct PAEntry {
String url;
String data;
};
Vector<PAEntry> pages;
Ref<FileCache> file_cache;
};
#endif

4
modules/web/register_types.cpp
View File

@ -52,6 +52,8 @@ SOFTWARE.
#include "nodes/list_page/list_page.h"
#include "nodes/paged_article/paged_article.h"
void register_web_types() {
ClassDB::register_class<_HTMLBuilder>();
ClassDB::register_class<_HTMLTag>();
@ -84,6 +86,8 @@ void register_web_types() {
ClassDB::register_class<BrowsableFolderServeNode>();
ClassDB::register_class<ListPage>();
ClassDB::register_class<PagedArticle>();
}
void unregister_web_types() {