diff options
Diffstat (limited to 'third_party/cgit/ui-atom.c')
| -rw-r--r-- | third_party/cgit/ui-atom.c | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/third_party/cgit/ui-atom.c b/third_party/cgit/ui-atom.c new file mode 100644 index 000000000000..0cf8441d4691 --- /dev/null +++ b/third_party/cgit/ui-atom.c @@ -0,0 +1,157 @@ +/* ui-atom.c: functions for atom feeds + * + * Copyright (C) 2006-2014 cgit Development Team <cgit@lists.zx2c4.com> + * + * Licensed under GNU General Public License v2 + * (see COPYING for full license text) + */ + +#include "cgit.h" +#include "ui-atom.h" +#include "html.h" +#include "ui-shared.h" + +static void add_entry(struct commit *commit, const char *host) +{ + char delim = '&'; + char *hex; + char *mail, *t, *t2; + struct commitinfo *info; + + info = cgit_parse_commit(commit); + hex = oid_to_hex(&commit->object.oid); + html("<entry>\n"); + html("<title>"); + html_txt(info->subject); + html("</title>\n"); + html("<updated>"); + html_txt(show_date(info->committer_date, 0, + date_mode_from_type(DATE_ISO8601_STRICT))); + html("</updated>\n"); + html("<author>\n"); + if (info->author) { + html("<name>"); + html_txt(info->author); + html("</name>\n"); + } + if (info->author_email && !ctx.cfg.noplainemail) { + mail = xstrdup(info->author_email); + t = strchr(mail, '<'); + if (t) + t++; + else + t = mail; + t2 = strchr(t, '>'); + if (t2) + *t2 = '\0'; + html("<email>"); + html_txt(t); + html("</email>\n"); + free(mail); + } + html("</author>\n"); + html("<published>"); + html_txt(show_date(info->author_date, 0, + date_mode_from_type(DATE_ISO8601_STRICT))); + html("</published>\n"); + if (host) { + char *pageurl; + html("<link rel='alternate' type='text/html' href='"); + html(cgit_httpscheme()); + html_attr(host); + pageurl = cgit_pageurl(ctx.repo->url, "commit", NULL); + html_attr(pageurl); + if (ctx.cfg.virtual_root) + delim = '?'; + html_attrf("%cid=%s", delim, hex); + html("'/>\n"); + free(pageurl); + } + html("<id>"); + html_txtf("urn:%s:%s", the_hash_algo->name, hex); + html("</id>\n"); + html("<content type='text'>\n"); + html_txt(info->msg); + html("</content>\n"); + html("</entry>\n"); + cgit_free_commitinfo(info); +} + + +void cgit_print_atom(char *tip, const char *path, int max_count) +{ + char *host; + const char *argv[] = {NULL, tip, NULL, NULL, NULL}; + struct commit *commit; + struct rev_info rev; + int argc = 2; + int first = 1; + + if (ctx.qry.show_all) + argv[1] = "--all"; + else if (!tip) + argv[1] = ctx.qry.head; + + if (path) { + argv[argc++] = "--"; + argv[argc++] = path; + } + + init_revisions(&rev, NULL); + rev.abbrev = DEFAULT_ABBREV; + rev.commit_format = CMIT_FMT_DEFAULT; + rev.verbose_header = 1; + rev.show_root_diff = 0; + rev.max_count = max_count; + setup_revisions(argc, argv, &rev, NULL); + prepare_revision_walk(&rev); + + host = cgit_hosturl(); + ctx.page.mimetype = "text/xml"; + ctx.page.charset = "utf-8"; + cgit_print_http_headers(); + html("<feed xmlns='http://www.w3.org/2005/Atom'>\n"); + html("<title>"); + html_txt(ctx.repo->name); + if (path) { + html("/"); + html_txt(path); + } + if (tip && !ctx.qry.show_all) { + html(", branch "); + html_txt(tip); + } + html("</title>\n"); + html("<subtitle>"); + html_txt(ctx.repo->desc); + html("</subtitle>\n"); + if (host) { + char *fullurl = cgit_currentfullurl(); + char *repourl = cgit_repourl(ctx.repo->url); + html("<id>"); + html_txtf("%s%s%s", cgit_httpscheme(), host, fullurl); + html("</id>\n"); + html("<link rel='self' href='"); + html_attrf("%s%s%s", cgit_httpscheme(), host, fullurl); + html("'/>\n"); + html("<link rel='alternate' type='text/html' href='"); + html_attrf("%s%s%s", cgit_httpscheme(), host, repourl); + html("'/>\n"); + free(fullurl); + free(repourl); + } + while ((commit = get_revision(&rev)) != NULL) { + if (first) { + html("<updated>"); + html_txt(show_date(commit->date, 0, + date_mode_from_type(DATE_ISO8601_STRICT))); + html("</updated>\n"); + first = 0; + } + add_entry(commit, host); + release_commit_memory(the_repository->parsed_objects, commit); + commit->parents = NULL; + } + html("</feed>\n"); + free(host); +} |