/* ui-commit.c: generate commit view * * 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-commit.h"#include "html.h"#include "ui-shared.h"#include "ui-diff.h"#include "ui-log.h" void cgit_print_commit(char *hex, const char *prefix){	struct commit *commit, *parent;	struct commitinfo *info, *parent_info;	struct commit_list *p;	struct strbuf notes = STRBUF_INIT;	struct object_id oid;	char *tmp, *tmp2;	int parents = 0; 	if (!hex)		hex = ctx.qry.head; 	if (get_oid(hex, &oid)) {		cgit_print_error_page(400, "Bad request",				"Bad object id: %s", hex);		return;	}	commit = lookup_commit_reference(&oid);	if (!commit) {		cgit_print_error_page(404, "Not found",				"Bad commit reference: %s", hex);		return;	}	info = cgit_parse_commit(commit); 	format_display_notes(&oid, &notes, PAGE_ENCODING, 0); 	load_ref_decorations(NULL, DECORATE_FULL_REFS); 	cgit_print_layout_start();	cgit_print_diff_ctrls();	html("<table summary='commit info' class='commit-info'>\n");	html("<tr><th>author</th><td>");	cgit_open_filter(ctx.repo->email_filter, info->author_email, "commit");	html_txt(info->author);	if (!ctx.cfg.noplainemail) {		html(" ");		html_txt(info->author_email);	}	cgit_close_filter(ctx.repo->email_filter);	html("</td><td class='right'>");	html_txt(show_date(info->author_date, info->author_tz,				cgit_date_mode(DATE_ISO8601)));	html("</td></tr>\n");	html("<tr><th>committer</th><td>");	cgit_open_filter(ctx.repo->email_filter, info->committer_email, "commit");	html_txt(info->committer);	if (!ctx.cfg.noplainemail) {		html(" ");		html_txt(info->committer_email);	}	cgit_close_filter(ctx.repo->email_filter);	html("</td><td class='right'>");	html_txt(show_date(info->committer_date, info->committer_tz,				cgit_date_mode(DATE_ISO8601)));	html("</td></tr>\n");	html("<tr><th>commit</th><td colspan='2' class='sha1'>");	tmp = oid_to_hex(&commit->object.oid);	cgit_commit_link(tmp, NULL, NULL, ctx.qry.head, tmp, prefix);	html(" (");	cgit_patch_link("patch", NULL, NULL, NULL, tmp, prefix);	html(")</td></tr>\n");	html("<tr><th>tree</th><td colspan='2' class='sha1'>");	tmp = xstrdup(hex);	cgit_tree_link(oid_to_hex(&commit->maybe_tree->object.oid), NULL, NULL,		       ctx.qry.head, tmp, NULL);	if (prefix) {		html(" /");		cgit_tree_link(prefix, NULL, NULL, ctx.qry.head, tmp, prefix);	}	free(tmp);	html("</td></tr>\n");	for (p = commit->parents; p; p = p->next) {		parent = lookup_commit_reference(&p->item->object.oid);		if (!parent) {			html("<tr><td colspan='3'>");			cgit_print_error("Error reading parent commit");			html("</td></tr>");			continue;		}		html("<tr><th>parent</th>"		     "<td colspan='2' class='sha1'>");		tmp = tmp2 = oid_to_hex(&p->item->object.oid);		if (ctx.repo->enable_subject_links) {			parent_info = cgit_parse_commit(parent);			tmp2 = parent_info->subject;		}		cgit_commit_link(tmp2, NULL, NULL, ctx.qry.head, tmp, prefix);		html(" (");		cgit_diff_link("diff", NULL, NULL, ctx.qry.head, hex,			       oid_to_hex(&p->item->object.oid), prefix);		html(")</td></tr>");		parents++;	}	if (ctx.repo->snapshots) {		html("<tr><th>download</th><td colspan='2' class='sha1'>");		cgit_print_snapshot_links(ctx.repo, hex, "<br/>");		html("</td></tr>");	}	html("</table>\n");	html("<div class='commit-subject'>");	cgit_open_filter(ctx.repo->commit_filter);	html_txt(info->subject);	cgit_close_filter(ctx.repo->commit_filter);	show_commit_decorations(commit);	html("</div>");	html("<div class='commit-msg'>");	cgit_open_filter(ctx.repo->commit_filter);	html_txt(info->msg);	cgit_close_filter(ctx.repo->commit_filter);	html("</div>");	if (notes.len != 0) {		html("<div class='notes-header'>Notes</div>");		html("<div class='notes'>");		cgit_open_filter(ctx.repo->commit_filter);		html_txt(notes.buf);		cgit_close_filter(ctx.repo->commit_filter);		html("</div>");		html("<div class='notes-footer'></div>");	}	if (parents < 3) {		if (parents)			tmp = oid_to_hex(&commit->parents->item->object.oid);		else			tmp = NULL;		cgit_print_diff(ctx.qry.sha1, tmp, prefix, 0, 0);	}	strbuf_release(&notes);	cgit_free_commitinfo(info);	cgit_print_layout_end();}