ssdiff: correctly manage tab expansion

[cgit.git] / ui-refs.c

diff --git a/ui-refs.c b/ui-refs.c
index 295f5ba5ba8698ed2fe088c01023baf50678d404..caddfbc4fbdb3949b6c2424e21baa528e220ce7f 100644 (file)
--- a/ui-refs.c
+++ b/ui-refs.c
@@ -7,24 +7,243 @@
  */
 
 #include "cgit.h"
  */
 
 #include "cgit.h"

+#include "html.h"
+#include "ui-shared.h"

 
 

+static int header;

 
 

+static int cmp_age(int age1, int age2)
+{
+       if (age1 != 0 && age2 != 0)
+               return age2 - age1;
+
+       if (age1 == 0 && age2 == 0)
+               return 0;
+
+       if (age1 == 0)
+               return +1;
+
+       return -1;
+}
+
+static int cmp_ref_name(const void *a, const void *b)
+{
+       struct refinfo *r1 = *(struct refinfo **)a;
+       struct refinfo *r2 = *(struct refinfo **)b;
+
+       return strcmp(r1->refname, r2->refname);
+}
+
+static int cmp_branch_age(const void *a, const void *b)
+{
+       struct refinfo *r1 = *(struct refinfo **)a;
+       struct refinfo *r2 = *(struct refinfo **)b;
+
+       return cmp_age(r1->commit->committer_date, r2->commit->committer_date);
+}
+
+static int get_ref_age(struct refinfo *ref)
+{
+       if (!ref->object)
+               return 0;
+       switch (ref->object->type) {
+       case OBJ_TAG:
+               return ref->tag ? ref->tag->tagger_date : 0;
+       case OBJ_COMMIT:
+               return ref->commit ? ref->commit->committer_date : 0;
+       }
+       return 0;
+}
+
+static int cmp_tag_age(const void *a, const void *b)
+{
+       struct refinfo *r1 = *(struct refinfo **)a;
+       struct refinfo *r2 = *(struct refinfo **)b;
+
+       return cmp_age(get_ref_age(r1), get_ref_age(r2));
+}
+
+static int print_branch(struct refinfo *ref)
+{
+       struct commitinfo *info = ref->commit;
+       char *name = (char *)ref->refname;
+
+       if (!info)
+               return 1;
+       html("<tr><td>");
+       cgit_log_link(name, NULL, NULL, name, NULL, NULL, 0, NULL, NULL,
+                     ctx.qry.showmsg);
+       html("</td><td>");
+
+       if (ref->object->type == OBJ_COMMIT) {
+               cgit_commit_link(info->subject, NULL, NULL, name, NULL, NULL, 0);
+               html("</td><td>");
+               html_txt(info->author);
+               html("</td><td colspan='2'>");
+               cgit_print_age(info->commit->date, -1, NULL);
+       } else {
+               html("</td><td></td><td>");
+               cgit_object_link(ref->object);
+       }
+       html("</td></tr>\n");
+       return 0;
+}
+
+static void print_tag_header()
+{
+       html("<tr class='nohover'><th class='left'>Tag</th>"
+            "<th class='left'>Download</th>"
+            "<th class='left'>Author</th>"
+            "<th class='left' colspan='2'>Age</th></tr>\n");
+       header = 1;
+}

 
 

+static void print_tag_downloads(const struct cgit_repo *repo, const char *ref)
+{
+       const struct cgit_snapshot_format* f;
+       char *filename;
+       const char *basename;
+
+       if (!ref || strlen(ref) < 2)
+               return;
+
+       basename = cgit_repobasename(repo->url);
+       if (prefixcmp(ref, basename) != 0) {
+               if ((ref[0] == 'v' || ref[0] == 'V') && isdigit(ref[1]))
+                       ref++;
+               if (isdigit(ref[0]))
+                       ref = xstrdup(fmt("%s-%s", basename, ref));
+       }
+
+       for (f = cgit_snapshot_formats; f->suffix; f++) {
+               if (!(repo->snapshots & f->bit))
+                       continue;
+               filename = fmt("%s%s", ref, f->suffix);
+               cgit_snapshot_link(filename, NULL, NULL, NULL, NULL, filename);
+               html("&nbsp;&nbsp;");
+       }
+}
+static int print_tag(struct refinfo *ref)
+{
+       struct tag *tag;
+       struct taginfo *info;
+       char *name = (char *)ref->refname;
+
+       if (ref->object->type == OBJ_TAG) {
+               tag = (struct tag *)ref->object;
+               info = ref->tag;
+               if (!tag || !info)
+                       return 1;
+               html("<tr><td>");
+               cgit_tag_link(name, NULL, NULL, ctx.qry.head, name);
+               html("</td><td>");
+               if (ctx.repo->snapshots && (tag->tagged->type == OBJ_COMMIT))
+                       print_tag_downloads(ctx.repo, name);
+               else
+                       cgit_object_link(tag->tagged);
+               html("</td><td>");
+               if (info->tagger)
+                       html(info->tagger);
+               html("</td><td colspan='2'>");
+               if (info->tagger_date > 0)
+                       cgit_print_age(info->tagger_date, -1, NULL);
+               html("</td></tr>\n");
+       } else {
+               if (!header)
+                       print_tag_header();
+               html("<tr><td>");
+               cgit_tag_link(name, NULL, NULL, ctx.qry.head, name);
+               html("</td><td>");
+               if (ctx.repo->snapshots && (ref->object->type == OBJ_COMMIT))
+                       print_tag_downloads(ctx.repo, name);
+               else
+                       cgit_object_link(ref->object);
+               html("</td><td>");
+               if (ref->object->type == OBJ_COMMIT)
+                       html(ref->commit->author);
+               html("</td><td colspan='2'>");
+               if (ref->object->type == OBJ_COMMIT)
+                       cgit_print_age(ref->commit->commit->date, -1, NULL);
+               html("</td></tr>\n");
+       }
+       return 0;
+}
+
+static void print_refs_link(char *path)
+{
+       html("<tr class='nohover'><td colspan='4'>");
+       cgit_refs_link("[...]", NULL, NULL, ctx.qry.head, NULL, path);
+       html("</td></tr>");
+}
+
+void cgit_print_branches(int maxcount)
+{
+       struct reflist list;
+       int i;
+
+       html("<tr class='nohover'><th class='left'>Branch</th>"
+            "<th class='left'>Commit message</th>"
+            "<th class='left'>Author</th>"
+            "<th class='left' colspan='2'>Age</th></tr>\n");
+
+       list.refs = NULL;
+       list.alloc = list.count = 0;
+       for_each_branch_ref(cgit_refs_cb, &list);
+       if (ctx.repo->enable_remote_branches)
+               for_each_remote_ref(cgit_refs_cb, &list);
+
+       if (maxcount == 0 || maxcount > list.count)
+               maxcount = list.count;
+
+       if (maxcount < list.count) {
+               qsort(list.refs, list.count, sizeof(*list.refs), cmp_branch_age);
+               qsort(list.refs, maxcount, sizeof(*list.refs), cmp_ref_name);
+       }
+
+       for(i=0; i<maxcount; i++)
+               print_branch(list.refs[i]);
+
+       if (maxcount < list.count)
+               print_refs_link("heads");
+}
+
+void cgit_print_tags(int maxcount)
+{
+       struct reflist list;
+       int i;
+
+       header = 0;
+       list.refs = NULL;
+       list.alloc = list.count = 0;
+       for_each_tag_ref(cgit_refs_cb, &list);
+       if (list.count == 0)
+               return;
+       qsort(list.refs, list.count, sizeof(*list.refs), cmp_tag_age);
+       if (!maxcount)
+               maxcount = list.count;
+       else if (maxcount > list.count)
+               maxcount = list.count;
+       print_tag_header();
+       for(i=0; i<maxcount; i++)
+               print_tag(list.refs[i]);
+
+       if (maxcount < list.count)
+               print_refs_link("tags");
+}

 
 void cgit_print_refs()
 {
 
        html("<table class='list nowrap'>");
 
 
 void cgit_print_refs()
 {
 
        html("<table class='list nowrap'>");
 

-       if (cgit_query_path && !strncmp(cgit_query_path, "heads", 5))
+       if (ctx.qry.path && !strncmp(ctx.qry.path, "heads", 5))

                cgit_print_branches(0);
                cgit_print_branches(0);

-       else if (cgit_query_path && !strncmp(cgit_query_path, "tags", 4))
+       else if (ctx.qry.path && !strncmp(ctx.qry.path, "tags", 4))

                cgit_print_tags(0);
        else {
                cgit_print_branches(0);
                html("<tr class='nohover'><td colspan='4'>&nbsp;</td></tr>");
                cgit_print_tags(0);
        }
                cgit_print_tags(0);
        else {
                cgit_print_branches(0);
                html("<tr class='nohover'><td colspan='4'>&nbsp;</td></tr>");
                cgit_print_tags(0);
        }

-

        html("</table>");
 }
        html("</table>");
 }