/* 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); } htmlf("<id>%s</id>\n", hex); html("<content type='text'>\n"); html_txt(info->msg); html("</content>\n"); html("<content type='xhtml'>\n"); html("<div xmlns='http://www.w3.org/1999/xhtml'>\n"); html("<pre>\n"); html_txt(info->msg); html("</pre>\n"); html("</div>\n"); html("</content>\n"); html("</entry>\n"); cgit_free_commitinfo(info); } void cgit_print_atom(char *tip, 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; 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 *repourl = cgit_repourl(ctx.repo->url); html("<link rel='alternate' type='text/html' href='"); html(cgit_httpscheme()); html_attr(host); html_attr(repourl); html("'/>\n"); free(repourl); } while ((commit = get_revision(&rev)) != NULL) { add_entry(commit, host); free_commit_buffer(commit); free_commit_list(commit->parents); commit->parents = NULL; } html("</feed>\n"); free(host); }