meutel/bouquins-bchs
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Fix bugs: null, dates

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This commit is contained in:
Meutel 2016-12-31 16:53:44 +01:00
parent 6e6a9f310e
commit 0ac0010532
2 changed files with 21 additions and 16 deletions
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30
db.c
View File

@ -40,7 +40,7 @@ enum stmt {
static const char *const stmts[STMT__MAX] = { static const char *const stmts[STMT__MAX] = {
/* STMT_BOOK */ /* STMT_BOOK */
"SELECT books.id AS id,title, series_index, series.name AS series_name, series.id AS series_id, \ "SELECT books.id AS id,title, series_index, series.name AS series_name, series.id AS series_id, \
timestamp,pubdate, isbn,lccn,path,uuid,has_cover, \ strftime('%s', timestamp), strftime('%Y', pubdate), isbn,lccn,path,uuid,has_cover, \
languages.lang_code,format,uncompressed_size,data.name AS data_name, publishers.name AS pubname FROM books \ languages.lang_code,format,uncompressed_size,data.name AS data_name, publishers.name AS pubname FROM books \
LEFT OUTER JOIN books_languages_link ON books_languages_link.book = books.id \ LEFT OUTER JOIN books_languages_link ON books_languages_link.book = books.id \
LEFT OUTER JOIN languages ON languages.id = books_languages_link.lang_code \ LEFT OUTER JOIN languages ON languages.id = books_languages_link.lang_code \
@ -75,6 +75,14 @@ struct bookauth {
struct bookauth *p; struct bookauth *p;
}; };
static char *
strornull(struct ksqlstmt *stmt, int col)
{
if (ksql_stmt_isnull(stmt, col))
return(NULL);
return(kstrdup(ksql_stmt_str(stmt, col)));
}
static void static void
db_series_unfill(Series *p) db_series_unfill(Series *p)
{ {
@ -269,7 +277,6 @@ db_book_load(struct kreq *r, int64_t id)
struct bookauth *item = NULL; struct bookauth *item = NULL;
BookFull *book; BookFull *book;
fputs(stmts[STMT_BOOK], stderr);
ksql_stmt_alloc(r->arg, &stmt, ksql_stmt_alloc(r->arg, &stmt,
stmts[STMT_BOOK], stmts[STMT_BOOK],
STMT_BOOK); STMT_BOOK);
@ -278,22 +285,21 @@ db_book_load(struct kreq *r, int64_t id)
ksql_stmt_free(stmt); ksql_stmt_free(stmt);
return(NULL); return(NULL);
} }
fputs("stmt ok", stderr);
book = kcalloc(1, sizeof(BookFull)); book = kcalloc(1, sizeof(BookFull));
db_book_fill(&book->ba.b, stmt); db_book_fill(&book->ba.b, stmt);
book->timestamp = ksql_stmt_int(stmt, 5); book->timestamp = ksql_stmt_int(stmt, 5);
book->pubdate = ksql_stmt_int(stmt, 6); book->pubdate = ksql_stmt_int(stmt, 6);
book->isbn = kstrdup(ksql_stmt_str(stmt, 7)); book->isbn = strornull(stmt, 7);
book->lccn = kstrdup(ksql_stmt_str(stmt, 8)); book->lccn = strornull(stmt, 8);
book->path = kstrdup(ksql_stmt_str(stmt, 9)); book->path = strornull(stmt, 9);
book->uuid = kstrdup(ksql_stmt_str(stmt, 10)); book->uuid = strornull(stmt, 10);
book->has_cover = ksql_stmt_int(stmt, 11); book->has_cover = ksql_stmt_int(stmt, 11);
book->lang = kstrdup(ksql_stmt_str(stmt, 12)); book->lang = strornull(stmt, 12);
book->format = kstrdup(ksql_stmt_str(stmt, 13)); book->format = strornull(stmt, 13);
book->dataname = kstrdup(ksql_stmt_str(stmt, 14)); book->unz_size = ksql_stmt_int(stmt, 14);
book->unz_size = ksql_stmt_int(stmt, 15); book->dataname = strornull(stmt, 15);
book->publisher = kstrdup(ksql_stmt_str(stmt, 16)); book->publisher = strornull(stmt, 16);
ksql_stmt_free(stmt); ksql_stmt_free(stmt);

7
main.c
View File

@ -144,13 +144,11 @@ static void
putbookfull(struct kjsonreq *req, BookFull *b) putbookfull(struct kjsonreq *req, BookFull *b)
{ {
char tsstr[30]; char tsstr[30];
char pubdatestr[30];
putbook(req, &b->ba.b); putbook(req, &b->ba.b);
kutil_epoch2str(b->timestamp, tsstr, sizeof(tsstr)); kutil_epoch2str(b->timestamp, tsstr, sizeof(tsstr));
kutil_epoch2str(b->pubdate, pubdatestr, sizeof(pubdatestr));
kjson_putstringp(req, "timestamp", tsstr); kjson_putstringp(req, "timestamp", tsstr);
kjson_putstringp(req, "pubdate", pubdatestr); kjson_putintp(req, "pubdate", b->pubdate);
kjson_putstringp(req, "isbn", b->isbn); kjson_putstringp(req, "isbn", b->isbn);
kjson_putstringp(req, "lccn", b->lccn); kjson_putstringp(req, "lccn", b->lccn);
kjson_putstringp(req, "path", b->path); kjson_putstringp(req, "path", b->path);
@ -160,7 +158,8 @@ putbookfull(struct kjsonreq *req, BookFull *b)
kjson_putstringp(req, "format", b->format); kjson_putstringp(req, "format", b->format);
kjson_putstringp(req, "data", b->dataname); kjson_putstringp(req, "data", b->dataname);
kjson_putintp(req, "uncompressed_size", b->unz_size); kjson_putintp(req, "uncompressed_size", b->unz_size);
kjson_putstringp(req, "publisher", b->publisher); if (NULL != b->publisher)
kjson_putstringp(req, "publisher", b->publisher);
} }
static void static void