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ui-repolist: add support for sorting any column

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Signed-off-by: Lars Hjemli <hjemli@gmail.com>
This commit is contained in:
Lars Hjemli 2008-11-29 14:08:51 +01:00
parent cbac02c8b0
commit f250c1ca2e
1 changed files with 83 additions and 9 deletions
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92
ui-repolist.c
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@ -78,13 +78,23 @@ int is_in_url(struct cgit_repo *repo)
return 0;
}
void print_sort_header(const char *title, const char *sort)
{
htmlf("<th class='left'><a href='./?s=%s", sort);
if (ctx.qry.search) {
html("&q=");
html_url_arg(ctx.qry.search);
}
htmlf("'>%s</a></th>", title);
}
void print_header(int columns)
{
html("<tr class='nohover'>"
"<th class='left'>Name</th>"
"<th class='left'>Description</th>"
"<th class='left'>Owner</th>"
"<th class='left'><a href=\"?s=1\">Idle</a></th>");
html("<tr class='nohover'>");
print_sort_header("Name", "name");
print_sort_header("Description", "desc");
print_sort_header("Owner", "owner");
print_sort_header("Idle", "idle");
if (ctx.cfg.enable_index_links)
html("<th class='left'>Links</th>");
html("</tr>\n");
@ -101,7 +111,42 @@ void print_pager(int items, int pagelen, char *search)
html("</div>");
}
static int cgit_reposort_modtime(const void *a, const void *b)
static int cmp(const char *s1, const char *s2)
{
if (s1 && s2)
return strcmp(s1, s2);
if (s1 && !s2)
return 1;
if (s2 && !s1)
return -1;
return 0;
}
static int sort_name(const void *a, const void *b)
{
const struct cgit_repo *r1 = a;
const struct cgit_repo *r2 = b;
return cmp(r1->name, r2->name);
}
static int sort_desc(const void *a, const void *b)
{
const struct cgit_repo *r1 = a;
const struct cgit_repo *r2 = b;
return cmp(r1->desc, r2->desc);
}
static int sort_owner(const void *a, const void *b)
{
const struct cgit_repo *r1 = a;
const struct cgit_repo *r2 = b;
return cmp(r1->owner, r2->owner);
}
static int sort_idle(const void *a, const void *b)
{
const struct cgit_repo *r1 = a;
const struct cgit_repo *r2 = b;
@ -113,10 +158,39 @@ static int cgit_reposort_modtime(const void *a, const void *b)
return t2 - t1;
}
struct sortcolumn {
const char *name;
int (*fn)(const void *a, const void *b);
};
struct sortcolumn sortcolumn[] = {
{"name", sort_name},
{"desc", sort_desc},
{"owner", sort_owner},
{"idle", sort_idle},
{NULL, NULL}
};
int sort_repolist(char *field)
{
struct sortcolumn *column;
for (column = &sortcolumn[0]; column->name; column++) {
if (strcmp(field, column->name))
continue;
qsort(cgit_repolist.repos, cgit_repolist.count,
sizeof(struct cgit_repo), column->fn);
return 1;
}
return 0;
}
void cgit_print_repolist()
{
int i, columns = 4, hits = 0, header = 0;
char *last_group = NULL;
int sorted = 0;
if (ctx.cfg.enable_index_links)
columns++;
@ -130,7 +204,7 @@ void cgit_print_repolist()
html_include(ctx.cfg.index_header);
if(ctx.qry.sort)
qsort(cgit_repolist.repos,cgit_repolist.count,sizeof(struct cgit_repo),cgit_reposort_modtime);
sorted = sort_repolist(ctx.qry.sort);
html("<table summary='repository list' class='list nowrap'>");
for (i=0; i<cgit_repolist.count; i++) {
@ -144,7 +218,7 @@ void cgit_print_repolist()
continue;
if (!header++)
print_header(columns);
if (!ctx.qry.sort &&
if (!sorted &&
((last_group == NULL && ctx.repo->group != NULL) ||
(last_group != NULL && ctx.repo->group == NULL) ||
(last_group != NULL && ctx.repo->group != NULL &&
@ -156,7 +230,7 @@ void cgit_print_repolist()
last_group = ctx.repo->group;
}
htmlf("<tr><td class='%s'>",
ctx.repo->group ? "sublevel-repo" : "toplevel-repo");
!sorted && ctx.repo->group ? "sublevel-repo" : "toplevel-repo");
cgit_summary_link(ctx.repo->name, ctx.repo->name, NULL, NULL);
html("</td><td>");
html_link_open(cgit_repourl(ctx.repo->url), NULL, NULL);