Convert mangatown and manganelos into a generic manga plugin

Revert for_each_page.. processing of manga instead of getting all pages.
Mangatown requires you to navigate page by page, cant predict
what a specific pages image url will be.

1 files changed, 24 insertions, 3 deletions

diff --git a/src/plugins/Mangadex.cpp b/src/plugins/Mangadex.cpp
index 44c9762..0d0c601 100644
--- a/src/plugins/Mangadex.cpp
+++ b/src/plugins/Mangadex.cpp
@@ -219,7 +219,28 @@ namespace QuickMedia {
         return true;
     }
 
-    ImageResult MangadexImagesPage::get_page_image_urls(std::vector<std::string> &urls) {
+    ImageResult MangadexImagesPage::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 MangadexImagesPage::for_each_page_in_chapter(PageCallback callback) {
+        ImageResult image_result = get_image_urls_for_chapter(url);
+        if(image_result != ImageResult::OK) return image_result;
+        for(const std::string &url : chapter_image_urls) {
+            if(!callback(url))
+                break;
+        }
+        return ImageResult::OK;
+    }
+
+    ImageResult MangadexImagesPage::get_image_urls_for_chapter(const std::string &url) {
+        if(!chapter_image_urls.empty())
+            return ImageResult::OK;
+
         std::string cookie_filepath;
         if(!get_cookie_filepath(cookie_filepath))
             return ImageResult::ERR;
@@ -261,11 +282,11 @@ namespace QuickMedia {
                     continue;
 
                 std::string image_url = server + chapter_hash_str + "/" + image_name.asCString();
-                urls.push_back(std::move(image_url));
+                chapter_image_urls.push_back(std::move(image_url));
             }
         }
 
-        if(urls.empty())
+        if(chapter_image_urls.empty())
             return ImageResult::ERR;
 
         return ImageResult::OK;