8 files changed, 29 insertions, 8 deletions

diff --git a/cgit.c b/cgit.c
index 4f414c3..aa1107a 100644
--- a/cgit.c
+++ b/cgit.c
@@ -50,24 +50,26 @@ void config_cb(const char *name, const char *value)
         else if (!strcmp(name, "index-info"))
                 ctx.cfg.index_info = xstrdup(value);
         else if (!strcmp(name, "logo-link"))
                 ctx.cfg.logo_link = xstrdup(value);
         else if (!strcmp(name, "module-link"))
                 ctx.cfg.module_link = xstrdup(value);
         else if (!strcmp(name, "virtual-root")) {
                 ctx.cfg.virtual_root = trim_end(value, '/');
                 if (!ctx.cfg.virtual_root && (!strcmp(value, "/")))
                         ctx.cfg.virtual_root = "";
         } else if (!strcmp(name, "nocache"))
                 ctx.cfg.nocache = atoi(value);
+        else if (!strcmp(name, "noplainemail"))
+                ctx.cfg.noplainemail = atoi(value);
         else if (!strcmp(name, "noheader"))
                 ctx.cfg.noheader = atoi(value);
         else if (!strcmp(name, "snapshots"))
                 ctx.cfg.snapshots = cgit_parse_snapshots_mask(value);
         else if (!strcmp(name, "enable-index-links"))
                 ctx.cfg.enable_index_links = atoi(value);
         else if (!strcmp(name, "enable-log-filecount"))
                 ctx.cfg.enable_log_filecount = atoi(value);
         else if (!strcmp(name, "enable-log-linecount"))
                 ctx.cfg.enable_log_linecount = atoi(value);
         else if (!strcmp(name, "max-stats"))
                 ctx.cfg.max_stats = cgit_find_stats_period(value, NULL);
diff --git a/cgit.h b/cgit.h
index 9259f33..1194eb0 100644
--- a/cgit.h
+++ b/cgit.h
@@ -160,24 +160,25 @@ struct cgit_config {
         int embedded;
         int enable_index_links;
         int enable_log_filecount;
         int enable_log_linecount;
         int local_time;
         int max_repo_count;
         int max_commit_count;
         int max_lock_attempts;
         int max_msg_len;
         int max_repodesc_len;
         int max_stats;
         int nocache;
+        int noplainemail;
         int noheader;
         int renamelimit;
         int snapshots;
         int summary_branches;
         int summary_log;
         int summary_tags;
         struct string_list mimetypes;
 };
 
 struct cgit_page {
         time_t modified;
         time_t expires;
diff --git a/cgitrc.5.txt b/cgitrc.5.txt
index 7256ec0..0412f64 100644
--- a/cgitrc.5.txt
+++ b/cgitrc.5.txt
@@ -153,24 +153,28 @@ mimetype.<ext>::
 
 module-link::
         Text which will be used as the formatstring for a hyperlink when a
         submodule is printed in a directory listing. The arguments for the
         formatstring are the path and SHA1 of the submodule commit. Default
         value: "./?repo=%s&page=commit&id=%s"
 
 nocache::
         If set to the value "1" caching will be disabled. This settings is
         deprecated, and will not be honored starting with cgit-1.0. Default
         value: "0".
 
+noplainemail::
+        If set to "1" showing full author email adresses will be disabled.
+        Default value: "0".
+
 noheader::
         Flag which, when set to "1", will make cgit omit the standard header
         on all pages. Default value: none. See also: "embedded".
 
 renamelimit::
         Maximum number of files to consider when detecting renames. The value
          "-1" uses the compiletime value in git (for further info, look at
           `man git-diff`). Default value: "-1".
 
 repo.group::
         A value for the current repository group, which all repositories
         specified after this setting will inherit. Default value: none.
diff --git a/ui-atom.c b/ui-atom.c
index e5c31d9..808b2d0 100644
--- a/ui-atom.c
+++ b/ui-atom.c
@@ -23,25 +23,25 @@ void add_entry(struct commit *commit, char *host)
         html("<title>");
         html_txt(info->subject);
         html("</title>\n");
         html("<updated>");
         cgit_print_date(info->author_date, FMT_ATOMDATE, ctx.cfg.local_time);
         html("</updated>\n");
         html("<author>\n");
         if (info->author) {
                 html("<name>");
                 html_txt(info->author);
                 html("</name>\n");
         }
-        if (info->author_email) {
+        if (info->author_email && !ctx.cfg.noplainemail) {
                 mail = xstrdup(info->author_email);
                 t = strchr(mail, '<');
                 if (t)
                         t++;
                 else
                         t = mail;
                 t2 = strchr(t, '>');
                 if (t2)
                         *t2 = '\0';
                 html("<email>");
                 html_txt(t);
                 html("</email>\n");
diff --git a/ui-commit.c b/ui-commit.c
index 41ce70e..9fdb8ee 100644
--- a/ui-commit.c
+++ b/ui-commit.c
@@ -31,33 +31,37 @@ void cgit_print_commit(char *hex)
         commit = lookup_commit_reference(sha1);
         if (!commit) {
                 cgit_print_error(fmt("Bad commit reference: %s", hex));
                 return;
         }
         info = cgit_parse_commit(commit);
 
         load_ref_decorations();
 
         html("<table summary='commit info' class='commit-info'>\n");
         html("<tr><th>author</th><td>");
         html_txt(info->author);
-        html(" ");
-        html_txt(info->author_email);
+        if (!ctx.cfg.noplainemail) {
+                html(" ");
+                html_txt(info->author_email);
+        }
         html("</td><td class='right'>");
         cgit_print_date(info->author_date, FMT_LONGDATE, ctx.cfg.local_time);
         html("</td></tr>\n");
         html("<tr><th>committer</th><td>");
         html_txt(info->committer);
-        html(" ");
-        html_txt(info->committer_email);
+        if (!ctx.cfg.noplainemail) {
+                html(" ");
+                html_txt(info->committer_email);
+        }
         html("</td><td class='right'>");
         cgit_print_date(info->committer_date, FMT_LONGDATE, ctx.cfg.local_time);
         html("</td></tr>\n");
         html("<tr><th>commit</th><td colspan='2' class='sha1'>");
         tmp = sha1_to_hex(commit->object.sha1);
         cgit_commit_link(tmp, NULL, NULL, ctx.qry.head, tmp);
         html(" (");
         cgit_patch_link("patch", NULL, NULL, NULL, tmp);
         html(")</td></tr>\n");
         html("<tr><th>tree</th><td colspan='2' class='sha1'>");
         tmp = xstrdup(hex);
         cgit_tree_link(sha1_to_hex(commit->tree->object.sha1), NULL, NULL,
diff --git a/ui-patch.c b/ui-patch.c
index 5d665d3..2a8f7a5 100644
--- a/ui-patch.c
+++ b/ui-patch.c
@@ -99,25 +99,29 @@ void cgit_print_patch(char *hex)
         info = cgit_parse_commit(commit);
 
         if (commit->parents && commit->parents->item)
                 hashcpy(old_sha1, commit->parents->item->object.sha1);
         else
                 hashclr(old_sha1);
 
         patchname = fmt("%s.patch", sha1_to_hex(sha1));
         ctx.page.mimetype = "text/plain";
         ctx.page.filename = patchname;
         cgit_print_http_headers(&ctx);
         htmlf("From %s Mon Sep 17 00:00:00 2001\n", sha1_to_hex(sha1));
-        htmlf("From: %s %s\n", info->author, info->author_email);
+        htmlf("From: %s", info->author);
+        if (!ctx.cfg.noplainemail) {
+                htmlf(" %s", info->author_email);
+        }
+        html("\n");
         html("Date: ");
         cgit_print_date(info->author_date, "%a, %d %b %Y %H:%M:%S %z%n", ctx.cfg.local_time);
         htmlf("Subject: %s\n\n", info->subject);
         if (info->msg && *info->msg) {
                 htmlf("%s", info->msg);
                 if (info->msg[strlen(info->msg) - 1] != '\n')
                         html("\n");
         }
         html("---\n");
         cgit_diff_tree(old_sha1, sha1, filepair_cb, NULL);
         html("--\n");
         htmlf("cgit %s\n", CGIT_VERSION);
diff --git a/ui-tag.c b/ui-tag.c
index 0e056e0..a9c8670 100644
--- a/ui-tag.c
+++ b/ui-tag.c
@@ -55,25 +55,25 @@ void cgit_print_tag(char *revname)
                 html("<table class='commit-info'>\n");
                 htmlf("<tr><td>Tag name</td><td>");
                 html_txt(revname);
                 htmlf(" (%s)</td></tr>\n", sha1_to_hex(sha1));
                 if (info->tagger_date > 0) {
                         html("<tr><td>Tag date</td><td>");
                         cgit_print_date(info->tagger_date, FMT_LONGDATE, ctx.cfg.local_time);
                         html("</td></tr>\n");
                 }
                 if (info->tagger) {
                         html("<tr><td>Tagged by</td><td>");
                         html_txt(info->tagger);
-                        if (info->tagger_email) {
+                        if (info->tagger_email && !ctx.cfg.noplainemail) {
                                 html(" ");
                                 html_txt(info->tagger_email);
                         }
                         html("</td></tr>\n");
                 }
                 html("<tr><td>Tagged object</td><td>");
                 cgit_object_link(tag->tagged);
                 html("</td></tr>\n");
                 html("</table>\n");
                 print_tag_content(info->msg);
         } else {
                 html("<table class='commit-info'>\n");
diff --git a/ui-tree.c b/ui-tree.c
index 553dbaa..61fcf5a 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -94,24 +94,25 @@ static void print_object(const unsigned char *sha1, char *path)
                 print_binary_buffer(buf, size);
         else
                 print_text_buffer(buf, size);
 }
 
 
 static int ls_item(const unsigned char *sha1, const char *base, int baselen,
                    const char *pathname, unsigned int mode, int stage,
                    void *cbdata)
 {
         char *name;
         char *fullpath;
+        char *class;
         enum object_type type;
         unsigned long size = 0;
 
         name = xstrdup(pathname);
         fullpath = fmt("%s%s%s", ctx.qry.path ? ctx.qry.path : "",
                        ctx.qry.path ? "/" : "", name);
 
         if (!S_ISGITLINK(mode)) {
                 type = sha1_object_info(sha1, &size);
                 if (type == OBJ_BAD) {
                         htmlf("<tr><td colspan='3'>Bad object: %s %s</td></tr>",
                               name,
@@ -126,25 +127,30 @@ static int ls_item(const unsigned char *sha1, const char *base, int baselen,
         if (S_ISGITLINK(mode)) {
                 htmlf("<a class='ls-mod' href='");
                 html_attr(fmt(ctx.repo->module_link,
                               name,
                               sha1_to_hex(sha1)));
                 html("'>");
                 html_txt(name);
                 html("</a>");
         } else if (S_ISDIR(mode)) {
                 cgit_tree_link(name, NULL, "ls-dir", ctx.qry.head,
                                curr_rev, fullpath);
         } else {
-                cgit_tree_link(name, NULL, "ls-blob", ctx.qry.head,
+                class = strrchr(name, '.');
+                if (class != NULL) {
+                        class = fmt("ls-blob %s", class + 1);
+                } else
+                        class = "ls-blob";
+                cgit_tree_link(name, NULL, class, ctx.qry.head,
                                curr_rev, fullpath);
         }
         htmlf("</td><td class='ls-size'>%li</td>", size);
 
         html("<td>");
         cgit_log_link("log", NULL, "button", ctx.qry.head, curr_rev,
                       fullpath, 0, NULL, NULL, ctx.qry.showmsg);
         if (ctx.repo->max_stats)
                 cgit_stats_link("stats", NULL, "button", ctx.qry.head,
                                 fullpath);
         html("</td></tr>\n");
         free(name);