/* ui-summary.c: functions for generating repo summary page * * 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-summary.h" #include "html.h" #include "ui-log.h" #include "ui-refs.h" #include "ui-blob.h" #include <libgen.h> static void print_url(char *base, char *suffix) { int columns = 3; struct strbuf basebuf = STRBUF_INIT; if (ctx.repo->enable_log_filecount) columns++; if (ctx.repo->enable_log_linecount) columns++; if (!base || !*base) return; if (suffix && *suffix) { strbuf_addf(&basebuf, "%s/%s", base, suffix); base = basebuf.buf; } htmlf("<tr><td colspan='%d'><a href='", columns); html_url_path(base); html("'>"); html_txt(base); html("</a></td></tr>\n"); strbuf_release(&basebuf); } static void print_urls(char *txt, char *suffix) { char *h = txt, *t, c; int urls = 0; int columns = 3; if (ctx.repo->enable_log_filecount) columns++; if (ctx.repo->enable_log_linecount) columns++; while (h && *h) { while (h && *h == ' ') h++; if (!*h) break; t = h; while (t && *t && *t != ' ') t++; c = *t; *t = 0; if (urls++ == 0) { htmlf("<tr class='nohover'><td colspan='%d'> </td></tr>", columns); htmlf("<tr><th class='left' colspan='%d'>Clone</th></tr>\n", columns); } print_url(h, suffix); *t = c; h = t; } } void cgit_print_summary() { int columns = 3; if (ctx.repo->enable_log_filecount) columns++; if (ctx.repo->enable_log_linecount) columns++; html("<table summary='repository info' class='list nowrap'>"); cgit_print_branches(ctx.cfg.summary_branches); htmlf("<tr class='nohover'><td colspan='%d'> </td></tr>", columns); cgit_print_tags(ctx.cfg.summary_tags); if (ctx.cfg.summary_log > 0) { htmlf("<tr class='nohover'><td colspan='%d'> </td></tr>", columns); cgit_print_log(ctx.qry.head, 0, ctx.cfg.summary_log, NULL, NULL, NULL, 0, 0, 0); } if (ctx.repo->clone_url) print_urls(expand_macros(ctx.repo->clone_url), NULL); else if (ctx.cfg.clone_prefix) print_urls(ctx.cfg.clone_prefix, ctx.repo->url); html("</table>"); } /* The caller must free the return value. */ static char* append_readme_path(const char *filename, const char *ref, const char *path) { char *file, *base_dir, *full_path, *resolved_base = NULL, *resolved_full = NULL; /* If a subpath is specified for the about page, make it relative * to the directory containing the configured readme. */ file = xstrdup(filename); base_dir = dirname(file); if (!strcmp(base_dir, ".") || !strcmp(base_dir, "..")) { if (!ref) { free(file); return NULL; } full_path = xstrdup(path); } else full_path = fmtalloc("%s/%s", base_dir, path); if (!ref) { resolved_base = realpath(base_dir, NULL); resolved_full = realpath(full_path, NULL); if (!resolved_base || !resolved_full || prefixcmp(resolved_full, resolved_base)) { free(full_path); full_path = NULL; } } free(file); free(resolved_base); free(resolved_full); return full_path; } void cgit_print_repo_readme(char *path) { char *filename, *ref; int free_filename = 0; if (ctx.repo->readme.nr == 0) return; filename = ctx.repo->readme.items[0].string; ref = ctx.repo->readme.items[0].util; if (path) { free_filename = 1; filename = append_readme_path(filename, ref, path); if (!filename) return; } /* Print the calculated readme, either from the git repo or from the * filesystem, while applying the about-filter. */ html("<div id='summary'>"); cgit_open_filter(ctx.repo->about_filter, filename); if (ref) cgit_print_file(filename, ref, 1); else html_include(filename); cgit_close_filter(ctx.repo->about_filter); html("</div>"); if (free_filename) free(filename); }