diff options
Diffstat (limited to 'ui-repolist.c')
| -rw-r--r-- | ui-repolist.c | 379 |
1 files changed, 379 insertions, 0 deletions
diff --git a/ui-repolist.c b/ui-repolist.c new file mode 100644 index 00000000..529a2038 --- /dev/null +++ b/ui-repolist.c @@ -0,0 +1,379 @@ +/* ui-repolist.c: functions for generating the repolist page + * + * Copyright (C) 2006-2014 cgit Development Team <cgit@lists.zx2c4.com> + * + * Licensed under GNU General Public License v2 + * (see COPYING for full license text) + */ + +#include "cgit.h" +#include "ui-repolist.h" +#include "html.h" +#include "ui-shared.h" + +static time_t read_agefile(const char *path) +{ + time_t result; + size_t size; + char *buf = NULL; + struct strbuf date_buf = STRBUF_INIT; + + if (readfile(path, &buf, &size)) { + free(buf); + return 0; + } + + if (parse_date(buf, &date_buf) == 0) + result = strtoul(date_buf.buf, NULL, 10); + else + result = 0; + free(buf); + strbuf_release(&date_buf); + return result; +} + +static int get_repo_modtime(const struct cgit_repo *repo, time_t *mtime) +{ + struct strbuf path = STRBUF_INIT; + struct stat s; + struct cgit_repo *r = (struct cgit_repo *)repo; + + if (repo->mtime != -1) { + *mtime = repo->mtime; + return 1; + } + strbuf_addf(&path, "%s/%s", repo->path, ctx.cfg.agefile); + if (stat(path.buf, &s) == 0) { + *mtime = read_agefile(path.buf); + if (*mtime) { + r->mtime = *mtime; + goto end; + } + } + + strbuf_reset(&path); + strbuf_addf(&path, "%s/refs/heads/%s", repo->path, + repo->defbranch ? repo->defbranch : "master"); + if (stat(path.buf, &s) == 0) { + *mtime = s.st_mtime; + r->mtime = *mtime; + goto end; + } + + strbuf_reset(&path); + strbuf_addf(&path, "%s/%s", repo->path, "packed-refs"); + if (stat(path.buf, &s) == 0) { + *mtime = s.st_mtime; + r->mtime = *mtime; + goto end; + } + + *mtime = 0; + r->mtime = *mtime; +end: + strbuf_release(&path); + return (r->mtime != 0); +} + +static void print_modtime(struct cgit_repo *repo) +{ + time_t t; + if (get_repo_modtime(repo, &t)) + cgit_print_age(t, 0, -1); +} + +static 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; +} + +static int is_in_url(struct cgit_repo *repo) +{ + if (!ctx.qry.url) + return 1; + if (repo->url && starts_with(repo->url, ctx.qry.url)) + return 1; + return 0; +} + +static int is_visible(struct cgit_repo *repo) +{ + if (repo->hide || repo->ignore) + return 0; + if (!(is_match(repo) && is_in_url(repo))) + return 0; + return 1; +} + +static int any_repos_visible(void) +{ + int i; + + for (i = 0; i < cgit_repolist.count; i++) { + if (is_visible(&cgit_repolist.repos[i])) + return 1; + } + return 0; +} + +static void print_sort_header(const char *title, const char *sort) +{ + char *currenturl = cgit_currenturl(); + html("<th class='left'><a href='"); + html_attr(currenturl); + htmlf("?s=%s", sort); + if (ctx.qry.search) { + html("&q="); + html_url_arg(ctx.qry.search); + } + htmlf("'>%s</a></th>", title); + free(currenturl); +} + +static void print_header(void) +{ + html("<tr class='nohover'>"); + print_sort_header("Name", "name"); + print_sort_header("Description", "desc"); + if (ctx.cfg.enable_index_owner) + 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"); +} + + +static void print_pager(int items, int pagelen, char *search, char *sort) +{ + int i, ofs; + char *class = NULL; + html("<ul class='pager'>"); + for (i = 0, ofs = 0; ofs < items; i++, ofs = i * pagelen) { + class = (ctx.qry.ofs == ofs) ? "current" : NULL; + html("<li>"); + cgit_index_link(fmt("[%d]", i + 1), fmt("Page %d", i + 1), + class, search, sort, ofs, 0); + html("</li>"); + } + html("</ul>"); +} + +static int cmp(const char *s1, const char *s2) +{ + if (s1 && s2) { + if (ctx.cfg.case_sensitive_sort) + return strcmp(s1, s2); + else + return strcasecmp(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; +} + +static int sort_section(const void *a, const void *b) +{ + const struct cgit_repo *r1 = a; + const struct cgit_repo *r2 = b; + int result; + + result = cmp(r1->section, r2->section); + if (!result) { + if (!strcmp(ctx.cfg.repository_sort, "age")) + result = sort_idle(r1, r2); + if (!result) + result = cmp(r1->name, r2->name); + } + return result; +} + +struct sortcolumn { + const char *name; + int (*fn)(const void *a, const void *b); +}; + +static const struct sortcolumn sortcolumn[] = { + {"section", sort_section}, + {"name", sort_name}, + {"desc", sort_desc}, + {"owner", sort_owner}, + {"idle", sort_idle}, + {NULL, NULL} +}; + +static int sort_repolist(char *field) +{ + const 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(void) +{ + int i, columns = 3, hits = 0, header = 0; + char *last_section = NULL; + char *section; + char *repourl; + int sorted = 0; + + if (!any_repos_visible()) { + cgit_print_error_page(404, "Not found", "No repositories found"); + return; + } + + if (ctx.cfg.enable_index_links) + ++columns; + if (ctx.cfg.enable_index_owner) + ++columns; + + ctx.page.title = ctx.cfg.root_title; + cgit_print_http_headers(); + cgit_print_docstart(); + cgit_print_pageheader(); + + if (ctx.qry.sort) + sorted = sort_repolist(ctx.qry.sort); + else if (ctx.cfg.section_sort) + sort_repolist("section"); + + html("<table summary='repository list' class='list nowrap'>"); + for (i = 0; i < cgit_repolist.count; i++) { + ctx.repo = &cgit_repolist.repos[i]; + if (!is_visible(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(); + section = ctx.repo->section; + if (section && !strcmp(section, "")) + section = NULL; + if (!sorted && + ((last_section == NULL && section != NULL) || + (last_section != NULL && section == NULL) || + (last_section != NULL && section != NULL && + strcmp(section, last_section)))) { + htmlf("<tr class='nohover-highlight'><td colspan='%d' class='reposection'>", + columns); + html_txt(section); + html("</td></tr>"); + last_section = section; + } + htmlf("<tr><td class='%s'>", + !sorted && section ? "sublevel-repo" : "toplevel-repo"); + cgit_summary_link(ctx.repo->name, ctx.repo->name, NULL, NULL); + html("</td><td>"); + repourl = cgit_repourl(ctx.repo->url); + html_link_open(repourl, NULL, NULL); + free(repourl); + if (html_ntxt(ctx.repo->desc, ctx.cfg.max_repodesc_len) < 0) + html("..."); + html_link_close(); + html("</td><td>"); + if (ctx.cfg.enable_index_owner) { + if (ctx.repo->owner_filter) { + cgit_open_filter(ctx.repo->owner_filter); + html_txt(ctx.repo->owner); + cgit_close_filter(ctx.repo->owner_filter); + } else { + char *currenturl = cgit_currenturl(); + html("<a href='"); + html_attr(currenturl); + html("?q="); + html_url_arg(ctx.repo->owner); + html("'>"); + html_txt(ctx.repo->owner); + html("</a>"); + free(currenturl); + } + 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, ctx.qry.showmsg, 0); + cgit_tree_link("tree", NULL, "button", NULL, NULL, NULL); + html("</td>"); + } + html("</tr>\n"); + } + html("</table>"); + if (hits > ctx.cfg.max_repo_count) + print_pager(hits, ctx.cfg.max_repo_count, ctx.qry.search, ctx.qry.sort); + cgit_print_docend(); +} + +void cgit_print_site_readme(void) +{ + cgit_print_layout_start(); + if (!ctx.cfg.root_readme) + goto done; + cgit_open_filter(ctx.cfg.about_filter, ctx.cfg.root_readme); + html_include(ctx.cfg.root_readme); + cgit_close_filter(ctx.cfg.about_filter); +done: + cgit_print_layout_end(); +} |