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#include "../../plugins/MangaCombined.hpp"
#include "../../include/AsyncTask.hpp"
namespace QuickMedia {
static const int SEARCH_TIMEOUT_MILLISECONDS = 6000;
MangaCombinedSearchPage::MangaCombinedSearchPage(Program *program, std::vector<MangaPlugin> search_pages) :
Page(program), search_pages(std::move(search_pages))
{
}
static void result_items_add_thread_results(std::vector<std::pair<MangaPlugin*, AsyncTask<BodyItems>>> &search_threads, BodyItems &result_items) {
std::vector<std::pair<MangaPlugin*, bool>> plugin_finished_state(search_threads.size());
for(size_t i = 0; i < plugin_finished_state.size(); ++i) {
plugin_finished_state[i].first = search_threads[i].first;
}
int accumulated_sleep_time = 0;
while(true) {
size_t finshed_plugin_index = 0;
for(auto &f : plugin_finished_state) {
f.second = false;
}
for(auto &search_thread : search_threads) {
if(!search_thread.second.valid()) {
plugin_finished_state[finshed_plugin_index].second = true;
++finshed_plugin_index;
continue;
}
if(!search_thread.second.ready())
continue;
BodyItems search_page_body_items = search_thread.second.get();
plugin_finished_state[finshed_plugin_index].second = true;
++finshed_plugin_index;
if(search_page_body_items.empty())
continue;
auto title_item = BodyItem::create("");
title_item->set_author("======================== " + search_thread.first->title + " ========================");
result_items.push_back(std::move(title_item));
for(auto &new_body_item : search_page_body_items) {
new_body_item->userdata = search_thread.first->page.get();
}
result_items.insert(result_items.end(), std::move_iterator(search_page_body_items.begin()), std::move_iterator(search_page_body_items.end()));
}
size_t num_finished_plugins = 0;
for(auto &f : plugin_finished_state) {
if(f.second)
++num_finished_plugins;
}
if(num_finished_plugins == search_threads.size())
break;
int sleep_time_ms = 200;
std::this_thread::sleep_for(std::chrono::milliseconds(sleep_time_ms));
accumulated_sleep_time += sleep_time_ms;
if(accumulated_sleep_time >= SEARCH_TIMEOUT_MILLISECONDS) {
for(auto &f : plugin_finished_state) {
if(!f.second) {
auto title_item = BodyItem::create("");
title_item->set_author("======================== " + f.first->title + " timed out ========================");
result_items.push_back(std::move(title_item));
}
}
break;
}
}
}
SearchResult MangaCombinedSearchPage::search(const std::string &str, BodyItems &result_items) {
std::vector<std::pair<MangaPlugin*, AsyncTask<BodyItems>>> search_threads;
for(auto &search_page : search_pages) {
search_threads.push_back(std::make_pair(&search_page, AsyncTask<BodyItems>([&str, &search_page]() {
BodyItems search_page_body_items;
search_page.page->search(str, search_page_body_items);
return search_page_body_items;
})));
}
result_items_add_thread_results(search_threads, result_items);
return SearchResult::OK;
}
PluginResult MangaCombinedSearchPage::get_page(const std::string &str, int page, BodyItems &result_items) {
std::vector<std::pair<MangaPlugin*, AsyncTask<BodyItems>>> search_threads;
for(auto &search_page : search_pages) {
search_threads.push_back(std::make_pair(&search_page, AsyncTask<BodyItems>([&str, page, &search_page]() {
BodyItems search_page_body_items;
search_page.page->get_page(str, page, search_page_body_items);
return search_page_body_items;
})));
}
result_items_add_thread_results(search_threads, result_items);
return PluginResult::OK;
}
PluginResult MangaCombinedSearchPage::submit(const std::string &title, const std::string &url, std::vector<Tab> &result_tabs) {
Page *page = (Page*)submit_body_item->userdata;
if(!page) return PluginResult::OK;
return page->submit(title, url, result_tabs);
}
}
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