90 lines
2.5 KiB
C
90 lines
2.5 KiB
C
/*
|
|
* Treebird - Lightweight frontend for Pleroma
|
|
* Copyright (C) 2022 Nekobit
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include "string.h"
|
|
#include "emoji.h"
|
|
#include "easprintf.h"
|
|
#include "string_helpers.h"
|
|
|
|
// Pages
|
|
#include "../static/emoji.chtml"
|
|
#include "../static/emoji_picker.chtml"
|
|
|
|
char* emojify(char* content, struct mstdnt_emoji* emos, size_t emos_len)
|
|
{
|
|
size_t sc_len;
|
|
char* oldres;
|
|
char* res = content;
|
|
char* emoji_url_str;
|
|
char* coloned;
|
|
for (size_t i = 0; i < emos_len; ++i)
|
|
{
|
|
oldres = res;
|
|
|
|
// Add colons around string
|
|
sc_len = strlen(emos[i].shortcode);
|
|
// 3 = \0 and two :
|
|
coloned = malloc(sc_len+3);
|
|
coloned[0] = ':';
|
|
strncpy(coloned + 1, emos[i].shortcode, sc_len);
|
|
coloned[sc_len+1] = ':';
|
|
coloned[sc_len+2] = '\0';
|
|
|
|
easprintf(&emoji_url_str, "<img class=\"emoji\" src=\"%s\">", emos[i].url);
|
|
|
|
res = strrepl(res, coloned, emoji_url_str, STRREPL_ALL);
|
|
if (oldres != content) free(oldres);
|
|
// Cleanup
|
|
free(emoji_url_str);
|
|
free(coloned);
|
|
}
|
|
return res;
|
|
}
|
|
|
|
char* construct_emoji(struct emoji_info* emoji, size_t* size)
|
|
{
|
|
char* emoji_html;
|
|
|
|
size_t s = easprintf(&emoji_html, data_emoji_html, emoji->codes);
|
|
|
|
if (size) *size = s;
|
|
return emoji_html;
|
|
}
|
|
|
|
static char* construct_emoji_voidwrap(void* passed, size_t index, int* res)
|
|
{
|
|
return construct_emoji((struct emoji_info*)passed + index, 0);
|
|
}
|
|
|
|
char* construct_emoji_picker(enum emoji_picker_cat cat, unsigned index, size_t* size)
|
|
{
|
|
char* emoji_picker_html;
|
|
char* emojis;
|
|
|
|
emojis = construct_func_strings(construct_emoji_voidwrap, emojos, 8, NULL);
|
|
|
|
size_t s = easprintf(&emoji_picker_html, data_emoji_picker_html,
|
|
emojis);
|
|
free(emojis);
|
|
|
|
if (size) *size = s;
|
|
return emoji_picker_html;
|
|
}
|