| -rw-r--r-- | ui-refs.c | 175 |
1 files changed, 173 insertions, 2 deletions
@@ -1,30 +1,201 @@ /* ui-refs.c: browse symbolic refs * * Copyright (C) 2006 Lars Hjemli * * Licensed under GNU General Public License v2 * (see COPYING for full license text) */ #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 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() { 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'> </td></tr>"); cgit_print_tags(0); } html("</table>"); } |