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Extract cloud browser thumbnail helper

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This commit is contained in:
omigamedev
2026-06-15 20:54:21 +02:00
parent abd72a790d
commit 9b6fe73af2
4 changed files with 85 additions and 26 deletions
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63
src/node_dialog_cloud.cpp
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@@ -10,6 +10,41 @@
#include "legacy_ui_overlay_services.h"
#include "platform_api/network_tls_policy.h"
namespace
{
bool load_cloud_thumb(CURL* curl, const std::string& name, NodeDialogCloudItem* node, std::string& response)
{
response.clear();
char* url_escaped = curl_easy_escape(curl, name.c_str(), (int)name.size());
std::string url = std::string("https://panopainter.com/cloud/cloud-info.php?file=") + url_escaped;
delete url_escaped;
curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
LOG("%s", url.c_str());
auto err = curl_easy_perform(curl);
if (err != CURLE_OK)
return false; // TODO: handle this error with a message or something
auto info = split(response, ',', 3);
int width = atoi(info[0].c_str());
int height = atoi(info[1].c_str());
int comp = atoi(info[2].c_str());
assert(comp == 4);
std::string rgb;
rgb.resize(Base64::DecodedLength(info[3]));
Base64::Decode(info[3], &rgb);
Image thumb;
thumb.create(width, height);
thumb.copy_from((uint8_t*)rgb.data());
auto image_tex = node->find<NodeImageTexture>("thumb-tex");
image_tex->tex = std::make_shared<Texture2D>();
image_tex->tex->create(thumb);
node->app_redraw();
return true;
}
} // namespace
Node* NodeDialogCloud::clone_instantiate() const
{
return new NodeDialogCloud();
@@ -138,33 +173,9 @@ void NodeDialogCloud::load_thumbs_thread()
auto* node = nodes[i];
if (closed)
break;
res.clear();
char* url_escaped = curl_easy_escape(curl, n.c_str(), (int)n.size());
std::string url = std::string("https://panopainter.com/cloud/cloud-info.php?file=") + url_escaped;
delete url_escaped;
curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
LOG("%s", url.c_str());
auto err = curl_easy_perform(curl);
if (err != CURLE_OK)
break; // TODO: handle this error with a message or something
auto info = split(res, ',', 3);
int width = atoi(info[0].c_str());
int height = atoi(info[1].c_str());
int comp = atoi(info[2].c_str());
assert(comp == 4);
std::string rgb;
rgb.resize(Base64::DecodedLength(info[3]));
Base64::Decode(info[3], &rgb);
Image thumb;
thumb.create(width, height);
thumb.copy_from((uint8_t*)rgb.data());
auto image_tex = node->find<NodeImageTexture>("thumb-tex");
image_tex->tex = std::make_shared<Texture2D>();
image_tex->tex->create(thumb);
app_redraw();
if (!load_cloud_thumb(curl, n, node, res))
break;
}
curl_easy_cleanup(curl);
}