1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
|
#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, 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, {}, 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 + strip(href);
item_data->push_back(std::move(item));
}
}, &result_items);
BodyItemContext 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 = (BodyItemContext*)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, 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, 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, {}, 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 + strip(href);
item_data->push_back(std::move(item));
}
}, &chapters_items);
BodyItemContext body_item_context;
body_item_context.body_items = &chapters_items;
body_item_context.index = 0;
quickmedia_html_find_nodes_xpath(&html_search, "//ul[class='chapter_list']//span[class='time']",
[](QuickMediaHtmlNode *node, void *userdata) {
auto *item_data = (BodyItemContext*)userdata;
const char *text = quickmedia_html_node_get_text(node);
if(text && item_data->index < item_data->body_items->size()) {
std::string uploaded_date = strip(text);
(*item_data->body_items)[item_data->index]->set_description("Uploaded: " + uploaded_date);
item_data->index++;
}
}, &body_item_context);
cleanup:
quickmedia_html_search_deinit(&html_search);
if(result != 0)
return PluginResult::ERR;
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, {}, 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 = strip(src + 2);
else
*image_src = strip(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, {}, 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;
}
}
|
