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authorLars Hjemli <hjemli@gmail.com>2008-11-29 13:08:51 (UTC)
committer Lars Hjemli <hjemli@gmail.com>2008-11-29 13:08:51 (UTC)
commitf250c1ca2ea7f35d65f639e42e8b8f0657515e5d (patch) (side-by-side diff)
tree47abd9e5029d687c01e3758c4891a1a995fd630a
parentcbac02c8b056e47b3e0092949c480c7ec64a3e0f (diff)
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ui-repolist: add support for sorting any column
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat (more/less context) (show whitespace changes)
-rw-r--r--ui-repolist.c92
1 files changed, 83 insertions, 9 deletions
diff --git a/ui-repolist.c b/ui-repolist.c
index 436a774..0de328b 100644
--- a/ui-repolist.c
+++ b/ui-repolist.c
@@ -1,192 +1,266 @@
/* ui-repolist.c: functions for generating the repolist page
*
* Copyright (C) 2006 Lars Hjemli
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include <time.h>
#include "cgit.h"
#include "html.h"
#include "ui-shared.h"
time_t read_agefile(char *path)
{
FILE *f;
static char buf[64], buf2[64];
if (!(f = fopen(path, "r")))
return -1;
if (fgets(buf, sizeof(buf), f) == NULL)
return -1;
fclose(f);
if (parse_date(buf, buf2, sizeof(buf2)))
return strtoul(buf2, NULL, 10);
else
return 0;
}
static int get_repo_modtime(const struct cgit_repo *repo, time_t *mtime)
{
char *path;
struct stat s;
path = fmt("%s/%s", repo->path, ctx.cfg.agefile);
if (stat(path, &s) == 0) {
*mtime = read_agefile(path);
return 1;
}
path = fmt("%s/refs/heads/%s", repo->path, repo->defbranch);
if (stat(path, &s) == 0) {
*mtime = s.st_mtime;
return 1;
}
return 0;
}
static void print_modtime(struct cgit_repo *repo)
{
time_t t;
if (get_repo_modtime(repo, &t))
cgit_print_age(t, -1, NULL);
}
int is_match(struct cgit_repo *repo)
{
if (!ctx.qry.search)
return 1;
if (repo->url && strcasestr(repo->url, ctx.qry.search))
return 1;
if (repo->name && strcasestr(repo->name, ctx.qry.search))
return 1;
if (repo->desc && strcasestr(repo->desc, ctx.qry.search))
return 1;
if (repo->owner && strcasestr(repo->owner, ctx.qry.search))
return 1;
return 0;
}
int is_in_url(struct cgit_repo *repo)
{
if (!ctx.qry.url)
return 1;
if (repo->url && !prefixcmp(repo->url, ctx.qry.url))
return 1;
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");
}
void print_pager(int items, int pagelen, char *search)
{
int i;
html("<div class='pager'>");
for(i = 0; i * pagelen < items; i++)
cgit_index_link(fmt("[%d]", i+1), fmt("Page %d", i+1), NULL,
search, i * pagelen);
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;
time_t t1, t2;
t1 = t2 = 0;
get_repo_modtime(r1, &t1);
get_repo_modtime(r2, &t2);
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++;
ctx.page.title = ctx.cfg.root_title;
cgit_print_http_headers(&ctx);
cgit_print_docstart(&ctx);
cgit_print_pageheader(&ctx);
if (ctx.cfg.index_header)
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++) {
ctx.repo = &cgit_repolist.repos[i];
if (!(is_match(ctx.repo) && is_in_url(ctx.repo)))
continue;
hits++;
if (hits <= ctx.qry.ofs)
continue;
if (hits > ctx.qry.ofs + ctx.cfg.max_repo_count)
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 &&
strcmp(ctx.repo->group, last_group)))) {
htmlf("<tr class='nohover'><td colspan='%d' class='repogroup'>",
columns);
html_txt(ctx.repo->group);
html("</td></tr>");
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);
html_ntxt(ctx.cfg.max_repodesc_len, ctx.repo->desc);
html_link_close();
html("</td><td>");
html_txt(ctx.repo->owner);
html("</td><td>");
print_modtime(ctx.repo);
html("</td>");
if (ctx.cfg.enable_index_links) {
html("<td>");
cgit_summary_link("summary", NULL, "button", NULL);
cgit_log_link("log", NULL, "button", NULL, NULL, NULL,
0, NULL, NULL);
cgit_tree_link("tree", NULL, "button", NULL, NULL, NULL);
html("</td>");
}
html("</tr>\n");
}
html("</table>");
if (!hits)
cgit_print_error("No repositories found");
else if (hits > ctx.cfg.max_repo_count)
print_pager(hits, ctx.cfg.max_repo_count, ctx.qry.search);
cgit_print_docend();
}
void cgit_print_site_readme()
{
if (ctx.cfg.root_readme)
html_include(ctx.cfg.root_readme);
}