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contrib/hooks: add sample post-receive hook using agefile
[ps-cgit] / ui-shared.c
diff --git a/ui-shared.c b/ui-shared.c
index cd97ffb6f04c691e3729fadc8c3e8f054bdce6c3..ac5a2871e3625fb3c4d6a5e1f30cb1bb65561022 100644 (file)
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -11,7 +11,7 @@
 #include "cmd.h"
 #include "html.h"
 
 #include "cmd.h"
 #include "html.h"
 
-const char cgit_doctype[] =
+static const char cgit_doctype[] =
 "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"\n"
 "  \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";
 
 "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"\n"
 "  \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";
 
@@ -46,7 +46,7 @@ void cgit_vprint_error(const char *fmt, va_list ap)
        html("</div>\n");
 }
 
        html("</div>\n");
 }
 
-const char *cgit_httpscheme()
+const char *cgit_httpscheme(void)
 {
        if (ctx.env.https && !strcmp(ctx.env.https, "on"))
                return "https://";
 {
        if (ctx.env.https && !strcmp(ctx.env.https, "on"))
                return "https://";
@@ -54,7 +54,7 @@ const char *cgit_httpscheme()
                return "http://";
 }
 
                return "http://";
 }
 
-const char *cgit_hosturl()
+const char *cgit_hosturl(void)
 {
        if (ctx.env.http_host)
                return ctx.env.http_host;
 {
        if (ctx.env.http_host)
                return ctx.env.http_host;
@@ -65,7 +65,18 @@ const char *cgit_hosturl()
        return fmtalloc("%s:%s", ctx.env.server_name, ctx.env.server_port);
 }
 
        return fmtalloc("%s:%s", ctx.env.server_name, ctx.env.server_port);
 }
 
-const char *cgit_rooturl()
+const char *cgit_currenturl(void)
+{
+       if (!ctx.qry.url)
+               return cgit_rooturl();
+       const char *root = cgit_rooturl();
+       size_t len = strlen(root);
+       if (len && root[len - 1] == '/')
+               return fmtalloc("%s%s", root, ctx.qry.url);
+       return fmtalloc("%s/%s", root, ctx.qry.url);
+}
+
+const char *cgit_rooturl(void)
 {
        if (ctx.cfg.virtual_root)
                return ctx.cfg.virtual_root;
 {
        if (ctx.cfg.virtual_root)
                return ctx.cfg.virtual_root;
@@ -73,9 +84,9 @@ const char *cgit_rooturl()
                return ctx.cfg.script_name;
 }
 
                return ctx.cfg.script_name;
 }
 
-const char *cgit_loginurl()
+const char *cgit_loginurl(void)
 {
 {
-       static const char *login_url = 0;
+       static const char *login_url;
        if (!login_url)
                login_url = fmtalloc("%s?p=login", cgit_rooturl());
        return login_url;
        if (!login_url)
                login_url = fmtalloc("%s?p=login", cgit_rooturl());
        return login_url;
@@ -112,7 +123,7 @@ char *cgit_fileurl(const char *reponame, const char *pagename,
 char *cgit_pageurl(const char *reponame, const char *pagename,
                   const char *query)
 {
 char *cgit_pageurl(const char *reponame, const char *pagename,
                   const char *query)
 {
-       return cgit_fileurl(reponame, pagename, 0, query);
+       return cgit_fileurl(reponame, pagename, NULL, query);
 }
 
 const char *cgit_repobasename(const char *reponame)
 }
 
 const char *cgit_repobasename(const char *reponame)
@@ -140,14 +151,14 @@ const char *cgit_repobasename(const char *reponame)
        return rvbuf;
 }
 
        return rvbuf;
 }
 
-static void site_url(const char *page, const char *search, const char *sort, int ofs)
+static void site_url(const char *page, const char *search, const char *sort, int ofs, int always_root)
 {
        char *delim = "?";
 
 {
        char *delim = "?";
 
-       if (ctx.cfg.virtual_root)
-               html_attr(ctx.cfg.virtual_root);
+       if (always_root || page)
+               html_attr(cgit_rooturl());
        else
        else
-               html_url_path(ctx.cfg.script_name);
+               html_attr(cgit_currenturl());
 
        if (page) {
                htmlf("?p=%s", page);
 
        if (page) {
                htmlf("?p=%s", page);
@@ -172,7 +183,7 @@ static void site_url(const char *page, const char *search, const char *sort, int
 }
 
 static void site_link(const char *page, const char *name, const char *title,
 }
 
 static void site_link(const char *page, const char *name, const char *title,
-                     const char *class, const char *search, const char *sort, int ofs)
+                     const char *class, const char *search, const char *sort, int ofs, int always_root)
 {
        html("<a");
        if (title) {
 {
        html("<a");
        if (title) {
@@ -186,16 +197,16 @@ static void site_link(const char *page, const char *name, const char *title,
                html("'");
        }
        html(" href='");
                html("'");
        }
        html(" href='");
-       site_url(page, search, sort, ofs);
+       site_url(page, search, sort, ofs, always_root);
        html("'>");
        html_txt(name);
        html("</a>");
 }
 
 void cgit_index_link(const char *name, const char *title, const char *class,
        html("'>");
        html_txt(name);
        html("</a>");
 }
 
 void cgit_index_link(const char *name, const char *title, const char *class,
-                    const char *pattern, const char *sort, int ofs)
+                    const char *pattern, const char *sort, int ofs, int always_root)
 {
 {
-       site_link(NULL, name, title, class, pattern, sort, ofs);
+       site_link(NULL, name, title, class, pattern, sort, ofs, always_root);
 }
 
 static char *repolink(const char *title, const char *class, const char *page,
 }
 
 static char *repolink(const char *title, const char *class, const char *page,
@@ -273,9 +284,9 @@ void cgit_summary_link(const char *name, const char *title, const char *class,
 }
 
 void cgit_tag_link(const char *name, const char *title, const char *class,
 }
 
 void cgit_tag_link(const char *name, const char *title, const char *class,
-                  const char *head, const char *rev)
+                  const char *tag)
 {
 {
-       reporevlink("tag", name, title, class, head, rev, NULL);
+       reporevlink("tag", name, title, class, tag, NULL, NULL);
 }
 
 void cgit_tree_link(const char *name, const char *title, const char *class,
 }
 
 void cgit_tree_link(const char *name, const char *title, const char *class,
@@ -439,12 +450,12 @@ static void cgit_self_link(char *name, const char *title, const char *class)
 {
        if (!strcmp(ctx.qry.page, "repolist"))
                cgit_index_link(name, title, class, ctx.qry.search, ctx.qry.sort,
 {
        if (!strcmp(ctx.qry.page, "repolist"))
                cgit_index_link(name, title, class, ctx.qry.search, ctx.qry.sort,
-                               ctx.qry.ofs);
+                               ctx.qry.ofs, 1);
        else if (!strcmp(ctx.qry.page, "summary"))
                cgit_summary_link(name, title, class, ctx.qry.head);
        else if (!strcmp(ctx.qry.page, "tag"))
        else if (!strcmp(ctx.qry.page, "summary"))
                cgit_summary_link(name, title, class, ctx.qry.head);
        else if (!strcmp(ctx.qry.page, "tag"))
-               cgit_tag_link(name, title, class, ctx.qry.head,
-                             ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL);
+               cgit_tag_link(name, title, class, ctx.qry.has_sha1 ?
+                              ctx.qry.sha1 : ctx.qry.head);
        else if (!strcmp(ctx.qry.page, "tree"))
                cgit_tree_link(name, title, class, ctx.qry.head,
                               ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
        else if (!strcmp(ctx.qry.page, "tree"))
                cgit_tree_link(name, title, class, ctx.qry.head,
                               ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
@@ -548,25 +559,32 @@ void cgit_submodule_link(const char *class, char *path, const char *rev)
                        item = lookup_path(list, path);
                }
        }
                        item = lookup_path(list, path);
                }
        }
-       html("<a ");
-       if (class)
-               htmlf("class='%s' ", class);
-       html("href='");
-       if (item) {
-               html_attrf(item->util, rev);
-       } else if (ctx.repo->module_link) {
-               dir = strrchr(path, '/');
-               if (dir)
-                       dir++;
-               else
-                       dir = path;
-               html_attrf(ctx.repo->module_link, dir, rev);
+       if (item || ctx.repo->module_link) {
+               html("<a ");
+               if (class)
+                       htmlf("class='%s' ", class);
+               html("href='");
+               if (item) {
+                       html_attrf(item->util, rev);
+               } else {
+                       dir = strrchr(path, '/');
+                       if (dir)
+                               dir++;
+                       else
+                               dir = path;
+                       html_attrf(ctx.repo->module_link, dir, rev);
+               }
+               html("'>");
+               html_txt(path);
+               html("</a>");
        } else {
        } else {
-               html("#");
+               html("<span");
+               if (class)
+                       htmlf(" class='%s'", class);
+               html(">");
+               html_txt(path);
+               html("</span>");
        }
        }
-       html("'>");
-       html_txt(path);
-       html("</a>");
        html_txtf(" @ %.7s", rev);
        if (item && tail)
                path[len - 1] = tail;
        html_txtf(" @ %.7s", rev);
        if (item && tail)
                path[len - 1] = tail;
@@ -587,6 +605,23 @@ void cgit_print_date(time_t secs, const char *format, int local_time)
        html_txt(buf);
 }
 
        html_txt(buf);
 }
 
+static void print_rel_date(time_t t, double value,
+       const char *class, const char *suffix)
+{
+       char buf[64];
+       struct tm *time;
+
+       if (ctx.cfg.local_time)
+               time = localtime(&t);
+       else
+               time = gmtime(&t);
+       strftime(buf, sizeof(buf) - 1, FMT_LONGDATE, time);
+
+       htmlf("<span class='%s' title='", class);
+       html_attr(buf);
+       htmlf("'>%.0f %s</span>", value, suffix);
+}
+
 void cgit_print_age(time_t t, time_t max_relative, const char *format)
 {
        time_t now, secs;
 void cgit_print_age(time_t t, time_t max_relative, const char *format)
 {
        time_t now, secs;
@@ -604,32 +639,26 @@ void cgit_print_age(time_t t, time_t max_relative, const char *format)
        }
 
        if (secs < TM_HOUR * 2) {
        }
 
        if (secs < TM_HOUR * 2) {
-               htmlf("<span class='age-mins'>%.0f min.</span>",
-                     secs * 1.0 / TM_MIN);
+               print_rel_date(t, secs * 1.0 / TM_MIN, "age-mins", "min.");
                return;
        }
        if (secs < TM_DAY * 2) {
                return;
        }
        if (secs < TM_DAY * 2) {
-               htmlf("<span class='age-hours'>%.0f hours</span>",
-                     secs * 1.0 / TM_HOUR);
+               print_rel_date(t, secs * 1.0 / TM_HOUR, "age-hours", "hours");
                return;
        }
        if (secs < TM_WEEK * 2) {
                return;
        }
        if (secs < TM_WEEK * 2) {
-               htmlf("<span class='age-days'>%.0f days</span>",
-                     secs * 1.0 / TM_DAY);
+               print_rel_date(t, secs * 1.0 / TM_DAY, "age-days", "days");
                return;
        }
        if (secs < TM_MONTH * 2) {
                return;
        }
        if (secs < TM_MONTH * 2) {
-               htmlf("<span class='age-weeks'>%.0f weeks</span>",
-                     secs * 1.0 / TM_WEEK);
+               print_rel_date(t, secs * 1.0 / TM_WEEK, "age-weeks", "weeks");
                return;
        }
        if (secs < TM_YEAR * 2) {
                return;
        }
        if (secs < TM_YEAR * 2) {
-               htmlf("<span class='age-months'>%.0f months</span>",
-                     secs * 1.0 / TM_MONTH);
+               print_rel_date(t, secs * 1.0 / TM_MONTH, "age-months", "months");
                return;
        }
                return;
        }
-       htmlf("<span class='age-years'>%.0f years</span>",
-             secs * 1.0 / TM_YEAR);
+       print_rel_date(t, secs * 1.0 / TM_YEAR, "age-years", "years");
 }
 
 void cgit_print_http_headers(void)
 }
 
 void cgit_print_http_headers(void)
@@ -717,7 +746,7 @@ void cgit_print_docstart(void)
                html_include(ctx.cfg.header);
 }
 
                html_include(ctx.cfg.header);
 }
 
-void cgit_print_docend()
+void cgit_print_docend(void)
 {
        html("</div> <!-- class=content -->\n");
        if (ctx.cfg.embedded) {
 {
        html("</div> <!-- class=content -->\n");
        if (ctx.cfg.embedded) {
@@ -729,7 +758,7 @@ void cgit_print_docend()
        if (ctx.cfg.footer)
                html_include(ctx.cfg.footer);
        else {
        if (ctx.cfg.footer)
                html_include(ctx.cfg.footer);
        else {
-               htmlf("<div class='footer'>generated  by cgit %s at ",
+               htmlf("<div class='footer'>generated by <a href='http://git.zx2c4.com/cgit/about/'>cgit %s</a> at ",
                        cgit_version);
                cgit_print_date(time(NULL), FMT_LONGDATE, ctx.cfg.local_time);
                html("</div>\n");
                        cgit_version);
                cgit_print_date(time(NULL), FMT_LONGDATE, ctx.cfg.local_time);
                html("</div>\n");
@@ -740,31 +769,19 @@ void cgit_print_docend()
 
 static void add_clone_urls(void (*fn)(const char *), char *txt, char *suffix)
 {
 
 static void add_clone_urls(void (*fn)(const char *), char *txt, char *suffix)
 {
-       struct strbuf buf = STRBUF_INIT;
-       char *h = txt, *t, c;
+       struct strbuf **url_list = strbuf_split_str(txt, ' ', 0);
+       int i;
 
 
-       while (h && *h) {
-               while (h && *h == ' ')
-                       h++;
-               if (!*h)
-                       break;
-               t = h;
-               while (t && *t && *t != ' ')
-                       t++;
-               c = *t;
-               *t = 0;
-
-               if (suffix && *suffix) {
-                       strbuf_reset(&buf);
-                       strbuf_addf(&buf, "%s/%s", h, suffix);
-                       h = buf.buf;
-               }
-               fn(h);
-               *t = c;
-               h = t;
+       for (i = 0; url_list[i]; i++) {
+               strbuf_rtrim(url_list[i]);
+               if (url_list[i]->len == 0)
+                       continue;
+               if (suffix && *suffix)
+                       strbuf_addf(url_list[i], "/%s", suffix);
+               fn(url_list[i]->buf);
        }
 
        }
 
-       strbuf_release(&buf);
+       strbuf_list_free(url_list);
 }
 
 void cgit_add_clone_urls(void (*fn)(const char *))
 }
 
 void cgit_add_clone_urls(void (*fn)(const char *))
@@ -869,7 +886,7 @@ static void print_header(void)
 
        html("<td class='main'>");
        if (ctx.repo) {
 
        html("<td class='main'>");
        if (ctx.repo) {
-               cgit_index_link("index", NULL, NULL, NULL, NULL, 0);
+               cgit_index_link("index", NULL, NULL, NULL, NULL, 0, 1);
                html(" : ");
                cgit_summary_link(ctx.repo->name, ctx.repo->name, NULL, NULL);
                if (ctx.env.authenticated) {
                html(" : ");
                cgit_summary_link(ctx.repo->name, ctx.repo->name, NULL, NULL);
                if (ctx.env.authenticated) {
@@ -878,6 +895,8 @@ static void print_header(void)
                        cgit_add_hidden_formfields(0, 1, ctx.qry.page);
                        html("<select name='h' onchange='this.form.submit();'>\n");
                        for_each_branch_ref(print_branch_option, ctx.qry.head);
                        cgit_add_hidden_formfields(0, 1, ctx.qry.page);
                        html("<select name='h' onchange='this.form.submit();'>\n");
                        for_each_branch_ref(print_branch_option, ctx.qry.head);
+                       if (ctx.repo->enable_remote_branches)
+                               for_each_remote_ref(print_branch_option, ctx.qry.head);
                        html("</select> ");
                        html("<input type='submit' name='' value='switch'/>");
                        html("</form>");
                        html("</select> ");
                        html("<input type='submit' name='' value='switch'/>");
                        html("</form>");
@@ -947,13 +966,13 @@ void cgit_print_pageheader(void)
                html("<input type='submit' value='search'/>\n");
                html("</form>\n");
        } else if (ctx.env.authenticated) {
                html("<input type='submit' value='search'/>\n");
                html("</form>\n");
        } else if (ctx.env.authenticated) {
-               site_link(NULL, "index", NULL, hc("repolist"), NULL, NULL, 0);
+               site_link(NULL, "index", NULL, hc("repolist"), NULL, NULL, 0, 1);
                if (ctx.cfg.root_readme)
                        site_link("about", "about", NULL, hc("about"),
                if (ctx.cfg.root_readme)
                        site_link("about", "about", NULL, hc("about"),
-                                 NULL, NULL, 0);
+                                 NULL, NULL, 0, 1);
                html("</td><td class='form'>");
                html("<form method='get' action='");
                html("</td><td class='form'>");
                html("<form method='get' action='");
-               html_attr(cgit_rooturl());
+               html_attr(cgit_currenturl());
                html("'>\n");
                html("<input type='text' name='q' size='10' value='");
                html_attr(ctx.qry.search);
                html("'>\n");
                html("<input type='text' name='q' size='10' value='");
                html_attr(ctx.qry.search);
Unnamed repository; edit this file 'description' to name the repository.