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Made the default classes in ListPage customizable, and added docs about the generated html.

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This commit is contained in:
Relintai 2022-02-04 16:49:02 +01:00
parent bf82dac4d3
commit e240034626
2 changed files with 39 additions and 6 deletions
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21
modules/list_page/list_page.cpp
View File

@ -124,21 +124,26 @@ void ListPage::render_entries(const Vector<String> &list_entries) {
} }
String ListPage::render_page(const int page_index, const int page_count, const Vector<String> &list_entries, const int efrom, const int eto) { String ListPage::render_page(const int page_index, const int page_count, const Vector<String> &list_entries, const int efrom, const int eto) {
String r = ""; HTMLBuilder b;
b.div(main_div_class);
for (int i = efrom; i < eto; ++i) { for (int i = efrom; i < eto; ++i) {
r += render_entry(list_entries[i]); b.w(render_entry(list_entries[i]));
} }
r += Utils::get_pagination(get_full_uri(), page_count, page_index, max_visible_navigation_links); b.w(Utils::get_pagination(get_full_uri(), page_count, page_index, max_visible_navigation_links));
b.cdiv();
return r; return b.result;
} }
String ListPage::render_entry(const String &list_entry) { String ListPage::render_entry(const String &list_entry) {
HTMLBuilder b; HTMLBuilder b;
b.div("list_entry")->w(list_entry)->cdiv(); b.div(main_div_class);
b.div(empty_div_class)->w(list_entry)->cdiv();
b.cdiv();
return b.result; return b.result;
} }
@ -146,7 +151,7 @@ String ListPage::render_entry(const String &list_entry) {
void ListPage::render_no_entries_response() { void ListPage::render_no_entries_response() {
HTMLBuilder b; HTMLBuilder b;
b.div("list_entry")->w("No conteny yet!")->cdiv(); b.div(empty_div_class)->w(placeholder_text)->cdiv();
_no_entries_response = b.result; _no_entries_response = b.result;
} }
@ -169,6 +174,10 @@ ListPage::ListPage() :
max_visible_navigation_links = 6; max_visible_navigation_links = 6;
entry_per_page = 4; entry_per_page = 4;
main_div_class = "list_page";
entry_div_class = "list_entry";
empty_div_class = "list_entry_empty";
placeholder_text = "No content yet!";
} }
ListPage::~ListPage() { ListPage::~ListPage() {

24
modules/list_page/list_page.h
View File

@ -8,6 +8,25 @@
#include "core/http/request.h" #include "core/http/request.h"
// This class will load and generate pages from a folder of md files. It supports pagination,
// it will put entry_per_page md files per page. It generates html on enter tree, and caches everything.
// Each md file gets rendered into a div with a class of "list_entry"
// HTML (If there are entries):
// render_menu()
// <div class="list_page"> // Set the class via the main_div_class property
// <div class="list_entry">md file 1</div> // Set the class via the entry_div_class property
// <div class="list_entry">md file 2</div>
// ...
// <pagination>
// </div>
// HTML (If there are no entries):
// render_menu()
// <div class="list_page"> // Set the class via the main_div_class property
// <div class="list_entry_empty">No content yet!</div> // Set the class via the empty_div_class property, text via placeholder_text property
// </div>
class ListPage : public WebNode { class ListPage : public WebNode {
RCPP_OBJECT(ListPage, WebNode); RCPP_OBJECT(ListPage, WebNode);
@ -31,6 +50,11 @@ public:
int entry_per_page; int entry_per_page;
String folder; String folder;
String main_div_class;
String entry_div_class;
String empty_div_class;
String placeholder_text;
protected: protected:
Vector<String> _pages; Vector<String> _pages;
String _no_entries_response; String _no_entries_response;