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#include "../../plugins/Mangatown.hpp"
#include "../../include/Notification.hpp"
#include "../../include/StringUtils.hpp"
#include "../../include/NetUtils.hpp"
#include <quickmedia/HtmlSearch.h>
static const std::string mangatown_url = "https://www.mangatown.com";
namespace QuickMedia {
static bool is_number_with_zero_fill(const char *str) {
while(*str == '0') { ++str; }
return atoi(str) != 0;
}
static SearchResult search_page(const std::string &str, int page, bool use_tor, BodyItems &result_items) {
std::string url = "https://www.mangatown.com/search?name=";
url += url_param_encode(str);
url += "&page=" + std::to_string(page);
std::string website_data;
if(download_to_string(url, website_data, {}, use_tor, true) != DownloadResult::OK)
return SearchResult::NET_ERR;
if(website_data.empty())
return SearchResult::OK;
QuickMediaHtmlSearch html_search;
int result = quickmedia_html_search_init(&html_search, website_data.c_str());
if(result != 0)
goto cleanup;
result = quickmedia_html_find_nodes_xpath(&html_search, "//p[class='title']/a",
[](QuickMediaHtmlNode *node, void *userdata) {
auto *item_data = (BodyItems*)userdata;
const char *href = quickmedia_html_node_get_attribute_value(node, "href");
const char *title = quickmedia_html_node_get_attribute_value(node, "title");
if(href && title && strncmp(href, "/manga/", 7) == 0) {
auto item = BodyItem::create(strip(title));
item->url = mangatown_url + href;
item_data->push_back(std::move(item));
}
}, &result_items);
BodyItemImageContext body_item_image_context;
body_item_image_context.body_items = &result_items;
body_item_image_context.index = 0;
result = quickmedia_html_find_nodes_xpath(&html_search, "//a[class='manga_cover']/img",
[](QuickMediaHtmlNode *node, void *userdata) {
auto *item_data = (BodyItemImageContext*)userdata;
const char *src = quickmedia_html_node_get_attribute_value(node, "src");
if(src && item_data->index < item_data->body_items->size()) {
(*item_data->body_items)[item_data->index]->thumbnail_url = src;
item_data->index++;
}
}, &body_item_image_context);
cleanup:
quickmedia_html_search_deinit(&html_search);
return SearchResult::OK;
}
SearchResult MangatownSearchPage::search(const std::string &str, BodyItems &result_items) {
return search_page(str, 1, is_tor_enabled(), result_items);
}
PluginResult MangatownSearchPage::get_page(const std::string &str, int page, BodyItems &result_items) {
return search_result_to_plugin_result(search_page(str, 1 + page, is_tor_enabled(), result_items));
}
PluginResult MangatownSearchPage::submit(const std::string &title, const std::string &url, std::vector<Tab> &result_tabs) {
BodyItems chapters_items;
std::string website_data;
if(download_to_string(url, website_data, {}, is_tor_enabled(), true) != DownloadResult::OK)
return PluginResult::NET_ERR;
QuickMediaHtmlSearch html_search;
int result = quickmedia_html_search_init(&html_search, website_data.c_str());
if(result != 0)
goto cleanup;
result = quickmedia_html_find_nodes_xpath(&html_search, "//ul[class='chapter_list']//a",
[](QuickMediaHtmlNode *node, void *userdata) {
auto *item_data = (BodyItems*)userdata;
const char *href = quickmedia_html_node_get_attribute_value(node, "href");
const char *text = quickmedia_html_node_get_text(node);
if(href && text && strncmp(href, "/manga/", 7) == 0) {
auto item = BodyItem::create(strip(text));
item->url = mangatown_url + href;
item_data->push_back(std::move(item));
}
}, &chapters_items);
cleanup:
quickmedia_html_search_deinit(&html_search);
if(result != 0)
return PluginResult::ERR;
int chapter_num = chapters_items.size();
for(auto &body_item : chapters_items) {
body_item->set_title("Ch. " + std::to_string(chapter_num));
chapter_num--;
}
auto body = create_body();
body->items = std::move(chapters_items);
result_tabs.push_back(Tab{std::move(body), std::make_unique<MangatownChaptersPage>(program, title, url), create_search_bar("Search...", SEARCH_DELAY_FILTER)});
return PluginResult::OK;
}
PluginResult MangatownChaptersPage::submit(const std::string &title, const std::string &url, std::vector<Tab> &result_tabs) {
result_tabs.push_back(Tab{nullptr, std::make_unique<MangatownImagesPage>(program, content_title, title, url), nullptr});
return PluginResult::OK;
}
bool MangatownChaptersPage::extract_id_from_url(const std::string &url, std::string &manga_id) const {
size_t start_index = url.find("/manga/");
if(start_index == std::string::npos)
return false;
start_index += 7;
size_t end_index = url.find("/", start_index);
if(end_index == std::string::npos) {
manga_id = url.substr(start_index);
return true;
}
manga_id = url.substr(start_index, end_index - start_index);
return true;
}
ImageResult MangatownImagesPage::get_number_of_images(int &num_images) {
num_images = 0;
ImageResult image_result = get_image_urls_for_chapter(url);
if(image_result != ImageResult::OK)
return image_result;
num_images = chapter_image_urls.size();
return ImageResult::OK;
}
ImageResult MangatownImagesPage::for_each_page_in_chapter(PageCallback callback) {
int num_pages;
ImageResult image_result = get_number_of_images(num_pages);
if(image_result != ImageResult::OK)
return image_result;
for(const std::string &full_url : chapter_image_urls) {
std::string image_src;
std::string website_data;
if(download_to_string_cache(full_url, website_data, {}, is_tor_enabled(), true) != DownloadResult::OK)
break;
QuickMediaHtmlSearch html_search;
int result = quickmedia_html_search_init(&html_search, website_data.c_str());
if(result != 0)
goto cleanup;
result = quickmedia_html_find_nodes_xpath(&html_search, "//div[id='viewer']//img",
[](QuickMediaHtmlNode *node, void *userdata) {
std::string *image_src = (std::string*)userdata;
const char *src = quickmedia_html_node_get_attribute_value(node, "src");
if(src && strstr(src, "/store/manga/")) {
if(strncmp(src, "//", 2) == 0)
*image_src = src + 2;
else
*image_src = src;
}
}, &image_src);
cleanup:
quickmedia_html_search_deinit(&html_search);
if(result != 0)
return ImageResult::ERR;
if(image_src.empty())
break;
if(!callback(image_src))
break;
}
return ImageResult::OK;
}
ImageResult MangatownImagesPage::get_image_urls_for_chapter(const std::string &url) {
if(!chapter_image_urls.empty())
return ImageResult::OK;
int num_pages = 0;
std::string website_data;
if(download_to_string(url, website_data, {}, is_tor_enabled(), true) != DownloadResult::OK)
return ImageResult::NET_ERR;
QuickMediaHtmlSearch html_search;
int result = quickmedia_html_search_init(&html_search, website_data.c_str());
if(result != 0)
goto cleanup;
result = quickmedia_html_find_nodes_xpath(&html_search, "//div[class='page_select']//option",
[](QuickMediaHtmlNode *node, void *userdata) {
int *last_num_pages = (int*)userdata;
const char *value = quickmedia_html_node_get_attribute_value(node, "value");
const char *text = quickmedia_html_node_get_text(node);
if(value && strncmp(value, "/manga/", 7) == 0) {
if(is_number_with_zero_fill(text)) {
(*last_num_pages)++;
}
}
}, &num_pages);
num_pages /= 2;
cleanup:
quickmedia_html_search_deinit(&html_search);
if(result != 0) {
chapter_image_urls.clear();
return ImageResult::ERR;
}
if(num_pages == 0)
return ImageResult::ERR;
for(int i = 0; i < num_pages; ++i) {
chapter_image_urls.push_back(url + std::to_string(1 + i) + ".html");
}
return ImageResult::OK;
}
}
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