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#include <ctype.h>
#include <err.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include "util.h"
static struct feed **feeds = NULL;
static int showsidebar = 0; /* show sidebar ? */
static char *line = NULL;
static size_t linesize = 0;
static unsigned long totalnew = 0;
static time_t comparetime;
static void
printfeed(FILE *fp, struct feed *f)
{
char *fields[FieldLast];
time_t parsedtime;
unsigned int islink, isnew;
int r;
if (f->name[0] != '\0') {
fputs("<h2 id=\"", stdout);
printxmlencoded(f->name, stdout);
fputs("\"><a href=\"#", stdout);
printxmlencoded(f->name, stdout);
fputs("\">", stdout);
printxmlencoded(f->name, stdout);
fputs("</a></h2>\n", stdout);
}
fputs("<table cellpadding=\"0\" cellspacing=\"0\">\n", stdout);
while (parseline(&line, &linesize, fields, FieldLast, '\t', fp) > 0) {
r = strtotime(fields[FieldUnixTimestamp], &parsedtime);
isnew = (r != -1 && parsedtime >= comparetime) ? 1 : 0;
islink = (fields[FieldLink][0] != '\0') ? 1 : 0;
totalnew += isnew;
f->totalnew += isnew;
f->total++;
if (isnew)
fputs("<tr class=\"n\">", stdout);
else
fputs("<tr>", stdout);
fputs("<td nowrap valign=\"top\">", stdout);
fputs(fields[FieldTimeFormatted], stdout);
fputs("</td><td nowrap valign=\"top\">", stdout);
if (isnew)
fputs("<b><u>", stdout);
if (islink) {
fputs("<a href=\"", stdout);
printxmlencoded(fields[FieldLink], stdout);
fputs("\">", stdout);
}
printxmlencoded(fields[FieldTitle], stdout);
if (islink)
fputs("</a>", stdout);
if (isnew)
fputs("</u></b>", stdout);
fputs("</td></tr>\n", stdout);
}
fputs("</table>\n", stdout);
}
int
main(int argc, char *argv[])
{
struct feed *f;
FILE *fp;
int i;
if (!(feeds = calloc(argc, sizeof(struct feed *))))
err(1, "calloc");
/* 1 day old is old news */
comparetime = time(NULL) - 86400;
fputs("<!DOCTYPE HTML>\n"
"<html>\n"
"\t<head>\n"
"\t\t<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />\n"
"\t\t<link rel=\"stylesheet\" type=\"text/css\" href=\"style.css\" />\n"
"\t</head>\n"
"\t<body class=\"noframe\">\n", stdout);
showsidebar = (argc > 1);
if (showsidebar)
fputs("\t\t<div id=\"items\">\n", stdout);
else
fputs("\t\t<div id=\"items\" class=\"nosidebar\">\n", stdout);
if (argc == 1) {
if (!(feeds[0] = calloc(1, sizeof(struct feed))))
err(1, "calloc");
feeds[0]->name = "";
printfeed(stdin, feeds[0]);
if (ferror(stdin))
err(1, "ferror: <stdin>:");
} else {
for (i = 1; i < argc; i++) {
if (!(feeds[i - 1] = calloc(1, sizeof(struct feed))))
err(1, "calloc");
feeds[i - 1]->name = xbasename(argv[i]);
if (!(fp = fopen(argv[i], "r")))
err(1, "fopen: %s", argv[i]);
printfeed(fp, feeds[i - 1]);
if (ferror(fp))
err(1, "ferror: %s", argv[i]);
fclose(fp);
}
}
fputs("</div>\n", stdout); /* div items */
if (showsidebar) {
fputs("\t<div id=\"sidebar\">\n\t\t<ul>\n", stdout);
for (i = 1; i < argc; i++) {
f = feeds[i - 1];
if (f->totalnew > 0)
fputs("<li class=\"n\"><a href=\"#", stdout);
else
fputs("<li><a href=\"#", stdout);
printxmlencoded(f->name, stdout);
fputs("\">", stdout);
if (f->totalnew > 0)
fputs("<b><u>", stdout);
printxmlencoded(f->name, stdout);
fprintf(stdout, " (%lu)", f->totalnew);
if (f->totalnew > 0)
fputs("</u></b>", stdout);
fputs("</a></li>\n", stdout);
}
fputs("\t\t</ul>\n\t</div>\n", stdout);
}
fprintf(stdout, "\t</body>\n\t<title>Newsfeed (%lu)</title>\n</html>",
totalnew);
return 0;
}
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