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-rw-r--r--ui-refs.c172
1 files changed, 172 insertions, 0 deletions
diff --git a/ui-refs.c b/ui-refs.c
index e2a16f4..fc82ca7 100644
--- a/ui-refs.c
+++ b/ui-refs.c
@@ -9,6 +9,178 @@
#include "cgit.h"
#include "html.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 cmp_tag_age(const void *a, const void *b)
+{
+ struct refinfo *r1 = *(struct refinfo **)a;
+ struct refinfo *r2 = *(struct refinfo **)b;
+
+ return cmp_age(r1->tag->tagger_date, r2->tag->tagger_date);
+}
+
+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);
+ html("</td><td>");
+
+ if (ref->object->type == OBJ_COMMIT) {
+ cgit_print_age(info->commit->date, -1, NULL);
+ html("</td><td>");
+ html_txt(info->author);
+ html("</td><td>");
+ cgit_commit_link(info->subject, NULL, NULL, name, 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'>Age</th>"
+ "<th class='left'>Author</th>"
+ "<th class='left'>Reference</th></tr>\n");
+ header = 1;
+}
+
+static int print_tag(struct refinfo *ref)
+{
+ struct tag *tag;
+ struct taginfo *info;
+ char *url, *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>");
+ url = cgit_pageurl(ctx.qry.repo, "tag",
+ fmt("id=%s", name));
+ html_link_open(url, NULL, NULL);
+ html_txt(name);
+ html_link_close();
+ html("</td><td>");
+ if (info->tagger_date > 0)
+ cgit_print_age(info->tagger_date, -1, NULL);
+ html("</td><td>");
+ if (info->tagger)
+ html(info->tagger);
+ html("</td><td>");
+ cgit_object_link(tag->tagged);
+ html("</td></tr>\n");
+ } else {
+ if (!header)
+ print_tag_header();
+ html("<tr><td>");
+ html_txt(name);
+ html("</td><td colspan='2'/><td>");
+ cgit_object_link(ref->object);
+ 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'>Idle</th>"
+ "<th class='left'>Author</th>"
+ "<th class='left'>Head commit</th></tr>\n");
+
+ list.refs = NULL;
+ list.alloc = list.count = 0;
+ for_each_branch_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()
{