X-Git-Url: https://git.cameronkatri.com/cgit.git/blobdiff_plain/7937d06090dd5e19145ec6fa8befc5770954b30c..225c8aba3171156fb917abe043ea55797e2cc1f9:/ui-refs.c

diff --git a/ui-refs.c b/ui-refs.c
index 295f5ba..caddfbc 100644
--- a/ui-refs.c
+++ b/ui-refs.c
@@ -7,24 +7,243 @@
  */
 
 #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'>");
 
-	if (cgit_query_path && !strncmp(cgit_query_path, "heads", 5))
+	if (ctx.qry.path && !strncmp(ctx.qry.path, "heads", 5))
 		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);
 	}
-
 	html("</table>");
 }