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feat(wip): load themes dynamically from static/themes/*.css

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This commit is contained in:
frosty
2026-05-10 00:00:08 -04:00
parent ba6dae676a
commit 3c856f93ed
14 changed files with 176 additions and 65 deletions
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116
src/Utility/Utility.c
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@@ -1,11 +1,80 @@
#include "Utility.h"
#include "../Scraping/Scraping.h"
#include <beaker.h>
#include <dirent.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
static char global_default_locale[32] = "en_gb";
static char **themes_list = NULL;
static int themes_count = 0;
static int themes_initialized = 0;
void init_themes(const char *static_path) {
if (themes_initialized)
return;
themes_initialized = 1;
char themes_dir[512];
snprintf(themes_dir, sizeof(themes_dir), "%s/themes", static_path);
DIR *dir = opendir(themes_dir);
if (!dir)
return;
struct dirent *entry;
int capacity = 4;
themes_list = malloc(sizeof(char *) * capacity);
themes_count = 0;
while ((entry = readdir(dir)) != NULL) {
size_t len = strlen(entry->d_name);
if (len > 4 && strcmp(entry->d_name + len - 4, ".css") == 0) {
if (themes_count >= capacity) {
capacity *= 2;
themes_list = realloc(themes_list, sizeof(char *) * capacity);
}
themes_list[themes_count] = strndup(entry->d_name, len - 4);
themes_count++;
}
}
closedir(dir);
for (int i = 0; i < themes_count; i++) {
for (int j = i + 1; j < themes_count; j++) {
int priority_i = 0, priority_j = 0;
if (strcmp(themes_list[i], "system") == 0)
priority_i = 0;
else if (strcmp(themes_list[i], "light") == 0)
priority_i = 1;
else if (strcmp(themes_list[i], "dark") == 0)
priority_i = 2;
else
priority_i = 3;
if (strcmp(themes_list[j], "system") == 0)
priority_j = 0;
else if (strcmp(themes_list[j], "light") == 0)
priority_j = 1;
else if (strcmp(themes_list[j], "dark") == 0)
priority_j = 2;
else
priority_j = 3;
if (priority_i > priority_j ||
(priority_i == priority_j &&
strcmp(themes_list[i], themes_list[j]) > 0)) {
char *tmp = themes_list[i];
themes_list[i] = themes_list[j];
themes_list[j] = tmp;
}
}
}
}
void get_available_themes(char ***out_themes, int *out_count) {
*out_themes = themes_list;
*out_count = themes_count;
}
void set_default_locale(const char *locale) {
if (locale && strlen(locale) > 0) {
@@ -26,13 +95,16 @@ int hex_to_int(char c) {
char *get_theme(const char *default_theme) {
char *cookie = get_cookie("theme");
if (cookie &&
(strcmp(cookie, "light") == 0 ||
strcmp(cookie, "dark") == 0)) {
return cookie;
if (cookie && strlen(cookie) > 0) {
for (int i = 0; i < themes_count; i++) {
if (strcmp(cookie, themes_list[i]) == 0) {
return cookie;
}
}
}
free(cookie);
return strdup(default_theme);
return strdup(default_theme && strlen(default_theme) > 0 ? default_theme
: "system");
}
char *get_locale(const char *default_locale) {
@@ -41,7 +113,8 @@ char *get_locale(const char *default_locale) {
return cookie;
}
free(cookie);
const char *fallback = default_locale ? default_locale : global_default_locale;
const char *fallback =
default_locale ? default_locale : global_default_locale;
return strdup(fallback);
}
@@ -49,9 +122,12 @@ static int engine_id_casecmp(const char *a, const char *b) {
while (*a && *b) {
char la = *a;
char lb = *b;
if (la >= 'A' && la <= 'Z') la = la - 'A' + 'a';
if (lb >= 'A' && lb <= 'Z') lb = lb - 'A' + 'a';
if (la != lb) return 0;
if (la >= 'A' && la <= 'Z')
la = la - 'A' + 'a';
if (lb >= 'A' && lb <= 'Z')
lb = lb - 'A' + 'a';
if (la != lb)
return 0;
a++;
b++;
}
@@ -59,7 +135,8 @@ static int engine_id_casecmp(const char *a, const char *b) {
}
int is_engine_id_enabled(const char *engine_id) {
if (!engine_id) return 0;
if (!engine_id)
return 0;
for (int i = 0; i < ENGINE_COUNT; i++) {
if (ENGINE_REGISTRY[i].enabled &&
engine_id_casecmp(ENGINE_REGISTRY[i].id, engine_id)) {
@@ -120,7 +197,8 @@ int get_user_engines(char ***out_ids, int *out_count) {
}
int user_engines_contains(const char *engine_id, char **ids, int count) {
if (!engine_id || !ids) return 0;
if (!engine_id || !ids)
return 0;
for (int i = 0; i < count; i++) {
if (engine_id_casecmp(ids[i], engine_id))
return 1;
@@ -135,8 +213,7 @@ int add_link_to_collection(const char *href, const char *label,
int *old_inner_counts = *inner_counts;
char ***new_collection =
(char ***)malloc(sizeof(char **) * (current_count + 1));
int *new_inner_counts =
(int *)malloc(sizeof(int) * (current_count + 1));
int *new_inner_counts = (int *)malloc(sizeof(int) * (current_count + 1));
if (!new_collection || !new_inner_counts) {
free(new_collection);
@@ -188,9 +265,8 @@ int add_link_to_collection(const char *href, const char *label,
return current_count + 1;
}
int build_pagination(int page,
char *(*href_builder)(int page, void *data), void *data,
char ****out_matrix, int **out_inner_counts) {
int build_pagination(int page, char *(*href_builder)(int page, void *data),
void *data, char ****out_matrix, int **out_inner_counts) {
enum { PAGER_WINDOW_SIZE = 5 };
*out_matrix = NULL;
@@ -202,8 +278,8 @@ int build_pagination(int page,
if (page > 1) {
char *href = href_builder(page - 1, data);
count = add_link_to_collection(href, "←", "pagination-btn prev",
out_matrix, out_inner_counts, count);
count = add_link_to_collection(href, "←", "pagination-btn prev", out_matrix,
out_inner_counts, count);
free(href);
}
@@ -219,8 +295,8 @@ int build_pagination(int page,
}
char *href = href_builder(page + 1, data);
count = add_link_to_collection(href, "→", "pagination-btn next",
out_matrix, out_inner_counts, count);
count = add_link_to_collection(href, "→", "pagination-btn next", out_matrix,
out_inner_counts, count);
free(href);
return count;