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/* ui-summary.c: functions for generating repo summary page
 *
 * 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-log.h"
#include "ui-refs.h"

int urls = 0;

static void print_url(char *base, char *suffix)
{
	if (!base || !*base)
		return;
	if (urls++ == 0) {
		html("<tr class='nohover'><td colspan='4'>&nbsp;</td></tr>");
		html("<tr><th class='left' colspan='4'>Clone</th></tr>\n");
	}
	if (suffix && *suffix)
		base = fmt("%s/%s", base, suffix);
	html("<tr><td colspan='4'><a href='");
	html_attr(base);
	html("'>");
	html_txt(base);
	html("</a></td></tr>\n");
}

static void print_urls(char *txt, char *suffix)
{
	char *h = txt, *t, c;

	while (h && *h) {
		while (h && *h == ' ')
			h++;
		t = h;
		while (t && *t && *t != ' ')
			t++;
		c = *t;
		*t = 0;
		print_url(h, suffix);
		*t = c;
		h = t;
	}
}

void cgit_print_summary()
{
	html("<table summary='repository info' class='list nowrap'>");
	cgit_print_branches(ctx.cfg.summary_branches);
	html("<tr class='nohover'><td colspan='4'>&nbsp;</td></tr>");
	cgit_print_tags(ctx.cfg.summary_tags);
	if (ctx.cfg.summary_log > 0) {
		html("<tr class='nohover'><td colspan='4'>&nbsp;</td></tr>");
		cgit_print_log(ctx.qry.head, 0, ctx.cfg.summary_log, NULL,
			       NULL, NULL, 0);
	}
	if (ctx.repo->clone_url)
		print_urls(ctx.repo->clone_url, NULL);
	else if (ctx.cfg.clone_prefix)
		print_urls(ctx.cfg.clone_prefix, ctx.repo->url);
	html("</table>");
}

void cgit_print_repo_readme()
{
	if (ctx.repo->readme) {
		html("<div id='summary'>");
		html_include(ctx.repo->readme);
		html("</div>");
	}
}
tus %c", info->status); } html("<tr>"); htmlf("<td class='mode'>"); if (is_null_sha1(info->new_sha1)) { html_filemode(info->old_mode); } else { html_filemode(info->new_mode); } if (info->old_mode != info->new_mode && !is_null_sha1(info->old_sha1) && !is_null_sha1(info->new_sha1)) { html("<span class='modechange'>["); html_filemode(info->old_mode); html("]</span>"); } htmlf("</td><td class='%s'>", class); query = fmt("id=%s&id2=%s&path=%s", sha1_to_hex(info->old_sha1), sha1_to_hex(info->new_sha1), info->new_path); html_link_open(cgit_pageurl(cgit_query_repo, "diff", query), NULL, NULL); if (info->status == DIFF_STATUS_COPIED || info->status == DIFF_STATUS_RENAMED) { html_txt(info->new_path); htmlf("</a> (%s from ", info->status == DIFF_STATUS_COPIED ? "copied" : "renamed"); query2 = fmt("id=%s", sha1_to_hex(info->old_sha1)); html_link_open(cgit_pageurl(cgit_query_repo, "view", query2), NULL, NULL); html_txt(info->old_path); html("</a>)"); } else { html_txt(info->new_path); html("</a>"); } html("</td><td class='right'>"); htmlf("%d", info->added + info->removed); html("</td><td class='graph'>"); htmlf("<table width='%d%%'><tr>", (max_changes > 100 ? 100 : max_changes)); htmlf("<td class='add' style='width: %.1f%%;'/>", info->added * 100.0 / max_changes); htmlf("<td class='rem' style='width: %.1f%%;'/>", info->removed * 100.0 / max_changes); htmlf("<td class='none' style='width: %.1f%%;'/>", (max_changes - info->removed - info->added) * 100.0 / max_changes); html("</tr></table></a></td></tr>\n"); } void cgit_count_diff_lines(char *line, int len) { if (line && (len > 0)) { if (line[0] == '+') lines_added++; else if (line[0] == '-') lines_removed++; } } void inspect_filepair(struct diff_filepair *pair) { files++; lines_added = 0; lines_removed = 0; cgit_diff_files(pair->one->sha1, pair->two->sha1, cgit_count_diff_lines); if (files >= slots) { if (slots == 0) slots = 4; else slots = slots * 2; items = xrealloc(items, slots * sizeof(struct fileinfo)); } items[files-1].status = pair->status; hashcpy(items[files-1].old_sha1, pair->one->sha1); hashcpy(items[files-1].new_sha1, pair->two->sha1); items[files-1].old_mode = pair->one->mode; items[files-1].new_mode = pair->two->mode; items[files-1].old_path = xstrdup(pair->one->path); items[files-1].new_path = xstrdup(pair->two->path); items[files-1].added = lines_added; items[files-1].removed = lines_removed; if (lines_added + lines_removed > max_changes) max_changes = lines_added + lines_removed; total_adds += lines_added; total_rems += lines_removed; } void cgit_print_commit(const char *hex) { struct commit *commit, *parent; struct commitinfo *info; struct commit_list *p; unsigned char sha1[20]; char *query; char *filename; int i; if (get_sha1(hex, sha1)) { cgit_print_error(fmt("Bad object id: %s", hex)); return; } commit = lookup_commit_reference(sha1); if (!commit) { cgit_print_error(fmt("Bad commit reference: %s", hex)); return; } info = cgit_parse_commit(commit); html("<table class='commit-info'>\n"); html("<tr><th>author</th><td>"); html_txt(info->author); html(" "); html_txt(info->author_email); html("</td><td class='right'>"); cgit_print_date(info->author_date); html("</td></tr>\n"); html("<tr><th>committer</th><td>"); html_txt(info->committer); html(" "); html_txt(info->committer_email); html("</td><td class='right'>"); cgit_print_date(info->committer_date); html("</td></tr>\n"); html("<tr><th>tree</th><td colspan='2' class='sha1'><a href='"); query = fmt("h=%s&id=%s", sha1_to_hex(commit->object.sha1), sha1_to_hex(commit->tree->object.sha1)); html_attr(cgit_pageurl(cgit_query_repo, "tree", query)); htmlf("'>%s</a></td></tr>\n", sha1_to_hex(commit->tree->object.sha1)); for (p = commit->parents; p ; p = p->next) { parent = lookup_commit_reference(p->item->object.sha1); 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'>" "<a href='"); query = fmt("h=%s", sha1_to_hex(p->item->object.sha1)); html_attr(cgit_pageurl(cgit_query_repo, "commit", query)); htmlf("'>%s</a> (<a href='", sha1_to_hex(p->item->object.sha1)); query = fmt("id=%s&id2=%s", sha1_to_hex(parent->tree->object.sha1), sha1_to_hex(commit->tree->object.sha1)); html_attr(cgit_pageurl(cgit_query_repo, "diff", query)); html("'>diff</a>)</td></tr>"); } if (cgit_repo->snapshots) { htmlf("<tr><th>download</th><td colspan='2' class='sha1'><a href='"); filename = fmt("%s-%s.zip", cgit_query_repo, hex); html_attr(cgit_pageurl(cgit_query_repo, "snapshot", fmt("id=%s&name=%s", hex, filename))); htmlf("'>%s</a></td></tr>", filename); } html("</table>\n"); html("<div class='commit-subject'>"); html_txt(info->subject); html("</div>"); html("<div class='commit-msg'>"); html_txt(info->msg); html("</div>"); if (!(commit->parents && commit->parents->next && commit->parents->next->next)) { html("<div class='diffstat-header'>Diffstat</div>"); html("<table class='diffstat'>"); max_changes = 0; cgit_diff_commit(commit, inspect_filepair); for(i = 0; i<files; i++) print_fileinfo(&items[i]); html("</table>"); html("<div class='diffstat-summary'>"); htmlf("%d files changed, %d insertions, %d deletions (", files, total_adds, total_rems); query = fmt("h=%s", hex); html_link_open(cgit_pageurl(cgit_query_repo, "diff", query), NULL, NULL); html("show diff</a>)"); html("</div>"); } cgit_free_commitinfo(info); }