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Added pagination methods from utils to the Paginator.

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Relintai 2022-07-02 21:59:24 +02:00
parent 549eb0b39b
commit ba2b2d2822
2 changed files with 162 additions and 0 deletions
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158
modules/web/html/paginator.cpp
View File

@ -220,6 +220,164 @@ String HTMLPaginator::render_links(Ref<HTMLPaginator> target, const int page_ind
return b.result;
}
String HTMLPaginator::get_pagination_old(const String &base_url, const uint32_t max, const uint32_t current_index, const uint32_t max_visible_links) {
String s = base_url;
if (s.size() > 0 && s[s.size() - 1] != '/') {
s += '/';
}
int starti = current_index - max_visible_links / 2;
int toi = current_index + max_visible_links / 2;
if (starti < 0) {
toi += -starti;
starti = 0;
}
if (toi > max) {
starti -= toi - max;
toi = max;
if (starti < 0) {
starti = 0;
}
}
//int toi = max > max_visible_links ? max_visible_links : max;
HTMLBuilder b;
b.ul()->cls("pagination");
if (max != 0 && current_index != 0) {
b.li();
b.a()->href(s + itos(current_index - 1));
b.w("previous");
b.ca();
b.cli();
} else {
b.li()->cls("disabled");
b.w("previous");
b.cli();
}
if (starti != toi) {
for (uint32_t i = starti; i < toi; ++i) {
if (i != current_index) {
b.li();
b.a()->href(s + itos(i + 1));
b.w(itos(i + 1));
b.ca();
b.cli();
} else {
b.li()->cls("disabled");
b.w(itos(i + 1));
b.cli();
}
}
} else {
b.li()->cls("disabled");
b.w(itos(1));
b.cli();
}
if (max != 0 && current_index < max - 1) {
b.li();
b.a()->href(s + itos(current_index + 2));
b.w("next");
b.ca();
b.cli();
} else {
b.li()->cls("disabled");
b.w("next");
b.cli();
}
b.cul();
return b.result;
}
String HTMLPaginator::get_pagination_links_old(const String &base_url, const Vector<String> &links, const uint32_t current_index, const uint32_t max_visible_links) {
String s = base_url;
if (s.size() > 0 && s[s.size() - 1] != '/') {
s += '/';
}
uint32_t max = links.size();
int starti = current_index - max_visible_links / 2;
int toi = current_index + max_visible_links / 2;
if (starti < 0) {
toi += -starti;
starti = 0;
}
if (toi > max) {
starti -= toi - max;
toi = max;
if (starti < 0) {
starti = 0;
}
}
//int toi = max > max_visible_links ? max_visible_links : max;
HTMLBuilder b;
b.ul()->cls("pagination");
if (max != 0 && current_index != 0) {
b.li();
b.a()->href(s + links[current_index - 1]);
b.w("previous");
b.ca();
b.cli();
} else {
b.li()->cls("disabled");
b.w("previous");
b.cli();
}
if (starti != toi) {
for (uint32_t i = starti; i < toi; ++i) {
if (i != current_index) {
b.li();
b.a()->href(s + links[i]);
b.w(itos(i + 1));
b.ca();
b.cli();
} else {
b.li()->cls("disabled");
b.w(itos(i + 1));
b.cli();
}
}
} else {
b.li()->cls("disabled");
b.w(itos(1));
b.cli();
}
if (max != 0 && current_index < max - 1) {
b.li();
b.a()->href(s + links[current_index + 1]);
b.w("next");
b.ca();
b.cli();
} else {
b.li()->cls("disabled");
b.w("next");
b.cli();
}
b.cul();
return b.result;
}
HTMLPaginator::HTMLPaginator() {
use_links_array = false;
hide_if_one_page = false;

4
modules/web/html/paginator.h
View File

@ -44,6 +44,10 @@ public:
Ref<HTMLPaginator> renderer;
//Old methods for the time being
static String get_pagination_old(const String &base_url, const uint32_t max, const uint32_t current_index, const uint32_t max_visible_links = 10);
static String get_pagination_links_old(const String &base_url, const Vector<String> &links, const uint32_t current_index, const uint32_t max_visible_links = 10);
HTMLPaginator();
~HTMLPaginator();