Merge branch 'lh/cleanup'

* lh/cleanup: (21 commits)
  Reset ctx.repo to NULL when the config parser is finished
  Move cgit_parse_query() from parsing.c to html.c as http_parse_querystring()
  Move function for configfile parsing into configfile.[ch]
  Add cache.h
  Remove global and obsolete cgit_cmd
  Makefile: copy the QUIET constructs from the Makefile in git.git
  Move cgit_version from shared.c to cgit.c
  Makefile: autobuild dependency rules
  Initial Makefile cleanup
  Move non-generic functions from shared.c to cgit.c
  Add ui-shared.h
  Add separate header-files for each page/view
  Refactor snapshot support
  Add command dispatcher
  Remove obsolete cacheitem parameter to ui-functions
  Add struct cgit_page to cgit_context
  Introduce html.h
  Improve initialization of git directory
  Move cgit_repo into cgit_context
  Add all config variables into struct cgit_context
  ...

1 files changed, 10 insertions, 179 deletions

diff --git a/ui-summary.c b/ui-summary.c
index b96414e..0b66b52 100644
--- a/ui-summary.c
+++ b/ui-summary.c
@@ -7,194 +7,25 @@
  */
 
 #include "cgit.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(cgit_query_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, cgit_query_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");
-}
+#include "html.h"
+#include "ui-log.h"
+#include "ui-refs.h"
 
 void cgit_print_summary()
 {
-	if (cgit_repo->readme) {
+	if (ctx.repo->readme) {
 		html("<div id='summary'>");
-		html_include(cgit_repo->readme);
+		html_include(ctx.repo->readme);
 		html("</div>");
 	}
-	if (cgit_summary_log > 0)
-		cgit_print_log(cgit_query_head, 0, cgit_summary_log, NULL,
+	if (ctx.cfg.summary_log > 0)
+		cgit_print_log(ctx.qry.head, 0, ctx.cfg.summary_log, NULL,
 			       NULL, NULL, 0);
 	html("<table summary='repository info' class='list nowrap'>");
-	if (cgit_summary_log > 0)
+	if (ctx.cfg.summary_log > 0)
 		html("<tr class='nohover'><td colspan='4'>&nbsp;</td></tr>");
-	cgit_print_branches(cgit_summary_branches);
+	cgit_print_branches(ctx.cfg.summary_branches);
 	html("<tr class='nohover'><td colspan='4'>&nbsp;</td></tr>");
-	cgit_print_tags(cgit_summary_tags);
+	cgit_print_tags(ctx.cfg.summary_tags);
 	html("</table>");
 }