void
wiki_show_changes_page(HttpResponse *res)
{
WikiPageList **pages = NULL;
int n_pages, i;
wiki_show_header(res, "Changes", FALSE);
pages = wiki_get_pages(&n_pages, NULL);
for (i=0; i<n_pages; i++)
{
struct tm *pTm;
char datebuf[64];
pTm = localtime(&pages[i]->mtime);
strftime(datebuf, sizeof(datebuf), "%Y-%m-%d %H:%M", pTm);
http_response_printf(res, "<a href='%s'>%s</a> %s<br />\n",
pages[i]->name,
pages[i]->name,
datebuf);
}
wiki_show_footer(res);
http_response_send(res);
exit(0);
}
void
wiki_show_changes_page_rss(HttpResponse *res)
{
WikiPageList **pages = NULL;
int n_pages, i;
/*char *html_clean_wikitext = NULL;
char *wikitext; */
pages = wiki_get_pages(&n_pages, NULL);
http_response_printf(res, "<?xml version=\"1.0\"encoding=\"ISO-8859-1\"?>\n"
"<rss version=\"2.0\">\n"
"<channel><title>DidiWiki Changes feed</title>\n");
for (i=0; i<n_pages; i++)
{
struct tm *pTm;
char datebuf[64];
pTm = localtime(&pages[i]->mtime);
strftime(datebuf, sizeof(datebuf), "%Y-%m-%d %H:%M", pTm);
http_response_printf(res,
"<item><title>%s</title>"
"<link>%s%s</link><description>"
"Modified %s\n",
pages[i]->name,
getenv("DIDIWIKI_URL_PREFIX") ? getenv("DIDIWIKI_URL_PREFIX") : "",
pages[i]->name,
datebuf);
/*
wikitext = file_read(pages[i]->name);
http_response_printf_alloc_buffer(res, strlen(wikitext)*2);
html_clean_wikitext = util_htmlize(wikitext, strlen(wikitext));
wiki_print_data_as_html(res, html_clean_wikitext);
*/
http_response_printf(res, "</description></item>\n");
}
http_response_printf(res, "</channel>\n</rss>");
http_response_send(res);
exit(0);
}
void
wiki_show_search_results_page(HttpResponse *res, char *expr)
{
WikiPageList **pages = NULL;
int n_pages, i;
if (expr == NULL || strlen(expr) == 0)
{
wiki_show_header(res, "Search", FALSE);
http_response_printf(res, "No Search Terms supplied");
wiki_show_footer(res);
http_response_send(res);
exit(0);
}
pages = wiki_get_pages(&n_pages, expr);
if (pages)
{
for (i=0; i<n_pages; i++)
if (!strcmp(pages[i]->name, expr)) /* redirect on page name match */
wiki_redirect(res, pages[i]->name);
wiki_show_header(res, "Search", FALSE);
for (i=0; i<n_pages; i++)
{
http_response_printf(res, "<a href='%s'>%s</a><br />\n",
pages[i]->name,
pages[i]->name);
}
}
else
{
wiki_show_header(res, "Search", FALSE);
http_response_printf(res, "No matches");
}
wiki_show_footer(res);
http_response_send(res);
exit(0);
}
void wiki_show_changes_page_rss(HttpResponse *res)
{
WikiPageList **pages = NULL;
int n_pages, i;
pages = wiki_get_pages(&n_pages, NULL);
http_response_set_content_type(res, "application/xhtml+xml");
http_response_printf(res, "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n"
"<rss version=\"2.0\">\n"
"<channel><title>DidiWiki Changes feed</title>\n");
for (i = 0; i < n_pages; i++) {
struct tm *pTm;
char datebuf[64];
pTm = localtime(&pages[i]->mtime);
strftime(datebuf, sizeof(datebuf), "%Y-%m-%d %H:%M", pTm);
http_response_printf(res,
"<item><title>%s</title>"
"<link>%s%s</link><description>"
"Modified %s\n",
pages[i]->name,
getenv("PORTABLEWIKI_URL_PREFIX") ? getenv("PORTABLEWIKI_URL_PREFIX") : "",
pages[i]->name,
datebuf);
http_response_printf(res, "</description></item>\n");
}
http_response_printf(res, "</channel>\n</rss>");
http_response_send(res);
exit(0);
}
void wiki_show_changes_page(HttpResponse *res)
{
WikiPageList **pages = NULL;
int n_pages, i, j, m, lg;
char spacing[24];
char *difflink;
int *table, *done; //alloc mem with n_pages
char *str_ptr;
// wiki_show_header(res, "Changes", FALSE);
pages = wiki_get_pages(&n_pages, NULL);
table = malloc((1 + n_pages) * sizeof(int));
done = malloc((1 + n_pages) * sizeof(int));
http_response_set_content_type(res, "text/html");
/* regroup file and previous file */
for (i = 0; i < n_pages + 1; i++) {
done[i] = 0;
table[i] = 0;
}
m = 0;
for (i = 0; i < n_pages; i++)
if (!done[i] && !strstr(pages[i]->name, ".prev.1")) {
for (j = 0; j < n_pages; j++)
if (!done[j]
&& (str_ptr = strstr(pages[j]->name, pages[i]->name))
&& !strcmp(str_ptr + strlen(pages[i]->name), ".prev.1")) {
table[m++] = i;
table[m++] = j;
done[i] = 1;
done[j] = 1;
break;
}
}
/* complete with new files */
for (i = 0; i < n_pages; i++)
if (!done[i]) table[m++] = i;
for (j = 0; j < m; j++) {
struct tm *pTm;
char datebuf[64];
i = table[j];
if (strstr(pages[i]->name, ".prev.1")) {
strcpy(spacing, " ");
lg = asprintf(&difflink,
"<a href='/#/Diff/%s'>diff</a>\n"
"<a href='/#/Comp/%s'>comp</a>\n",
pages[i]->name, pages[i]->name);
} else {
*spacing = '\0';
difflink = strdup("\0");
}
pTm = localtime(&pages[i]->mtime);
strftime(datebuf, sizeof(datebuf), "%Y-%m-%d %H:%M", pTm);
http_response_printf(res, "%s<a href=/#/View/%s>%s</a> %s %s<br />\n",
spacing,
pages[i]->name,
pages[i]->name,
datebuf,
difflink);
}
http_response_printf(res, "<p>Wiki changes are also available as a "
"<a href='/rss'>RSS</a> feed.\n");
// wiki_show_footer(res);
http_response_send(res);
free(table);
free(done);
exit(0);
}
void
wiki_handle_rest_call(HttpRequest *req,
HttpResponse *res,
char *func)
{
if (func != NULL && *func != '\0')
{
if (!strcmp(func, "page/get"))
{
char *page = http_request_param_get(req, "page");
if (page == NULL)
page = http_request_get_query_string(req);
if (page && (access(page, R_OK) == 0))
{
http_response_printf(res, "%s", file_read(page));
http_response_send(res);
return;
}
}
else if (!strcmp(func, "page/set"))
{
char *wikitext = NULL, *page = NULL;
if( ( (wikitext = http_request_param_get(req, "text")) != NULL)
&& ( (page = http_request_param_get(req, "page")) != NULL))
{
file_write(page, wikitext);
http_response_printf(res, "success");
http_response_send(res);
return;
}
}
else if (!strcmp(func, "page/delete"))
{
char *page = http_request_param_get(req, "page");
if (page == NULL)
page = http_request_get_query_string(req);
if (page && (unlink(page) > 0))
{
http_response_printf(res, "success");
http_response_send(res);
return;
}
}
else if (!strcmp(func, "page/exists"))
{
char *page = http_request_param_get(req, "page");
if (page == NULL)
page = http_request_get_query_string(req);
if (page && (access(page, R_OK) == 0))
{
http_response_printf(res, "success");
http_response_send(res);
return;
}
}
else if (!strcmp(func, "pages") || !strcmp(func, "search"))
{
WikiPageList **pages = NULL;
int n_pages, i;
char *expr = http_request_param_get(req, "expr");
if (expr == NULL)
expr = http_request_get_query_string(req);
pages = wiki_get_pages(&n_pages, expr);
if (pages)
{
for (i=0; i<n_pages; i++)
{
struct tm *pTm;
char datebuf[64];
pTm = localtime(&pages[i]->mtime);
strftime(datebuf, sizeof(datebuf), "%Y-%m-%d %H:%M", pTm);
http_response_printf(res, "%s\t%s\n", pages[i]->name, datebuf);
}
http_response_send(res);
return;
}
}
}
http_response_set_status(res, 500, "Error");
http_response_printf(res, "<html><body>Failed</body></html>\n");
http_response_send(res);
return;
}