mirror of
https://git.zx2c4.com/cgit
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138 lines
3.3 KiB
C
138 lines
3.3 KiB
C
/* ui-summary.c: functions for generating repo summary page
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*
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* Copyright (C) 2006-2014 cgit Development Team <cgit@lists.zx2c4.com>
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*
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* Licensed under GNU General Public License v2
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* (see COPYING for full license text)
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*/
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#include "cgit.h"
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#include "ui-summary.h"
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#include "html.h"
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#include "ui-log.h"
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#include "ui-refs.h"
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#include "ui-blob.h"
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#include "ui-shared.h"
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static int urls;
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static void print_url(const char *url)
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{
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int columns = 3;
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if (ctx.repo->enable_log_filecount)
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columns++;
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if (ctx.repo->enable_log_linecount)
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columns++;
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if (urls++ == 0) {
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htmlf("<tr class='nohover'><td colspan='%d'> </td></tr>", columns);
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htmlf("<tr class='nohover'><th class='left' colspan='%d'>Clone</th></tr>\n", columns);
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}
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htmlf("<tr><td colspan='%d'><a rel='vcs-git' href='", columns);
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html_url_path(url);
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html("' title='");
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html_attr(ctx.repo->name);
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html(" Git repository'>");
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html_txt(url);
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html("</a></td></tr>\n");
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}
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void cgit_print_summary(void)
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{
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int columns = 3;
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if (ctx.repo->enable_log_filecount)
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columns++;
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if (ctx.repo->enable_log_linecount)
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columns++;
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cgit_print_layout_start();
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html("<table summary='repository info' class='list nowrap'>");
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cgit_print_branches(ctx.cfg.summary_branches);
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htmlf("<tr class='nohover'><td colspan='%d'> </td></tr>", columns);
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cgit_print_tags(ctx.cfg.summary_tags);
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if (ctx.cfg.summary_log > 0) {
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htmlf("<tr class='nohover'><td colspan='%d'> </td></tr>", columns);
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cgit_print_log(ctx.qry.head, 0, ctx.cfg.summary_log, NULL,
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NULL, NULL, 0, 0, 0);
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}
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urls = 0;
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cgit_add_clone_urls(print_url);
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html("</table>");
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cgit_print_layout_end();
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}
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/* The caller must free the return value. */
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static char* append_readme_path(const char *filename, const char *ref, const char *path)
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{
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char *file, *base_dir, *full_path, *resolved_base = NULL, *resolved_full = NULL;
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/* If a subpath is specified for the about page, make it relative
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* to the directory containing the configured readme. */
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file = xstrdup(filename);
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base_dir = dirname(file);
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if (!strcmp(base_dir, ".") || !strcmp(base_dir, "..")) {
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if (!ref) {
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free(file);
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return NULL;
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}
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full_path = xstrdup(path);
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} else
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full_path = fmtalloc("%s/%s", base_dir, path);
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if (!ref) {
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resolved_base = realpath(base_dir, NULL);
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resolved_full = realpath(full_path, NULL);
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if (!resolved_base || !resolved_full || !starts_with(resolved_full, resolved_base)) {
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free(full_path);
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full_path = NULL;
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}
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}
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free(file);
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free(resolved_base);
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free(resolved_full);
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return full_path;
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}
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void cgit_print_repo_readme(char *path)
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{
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char *filename, *ref;
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int free_filename = 0;
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cgit_print_layout_start();
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if (ctx.repo->readme.nr == 0)
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goto done;
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filename = ctx.repo->readme.items[0].string;
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ref = ctx.repo->readme.items[0].util;
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if (path) {
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free_filename = 1;
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filename = append_readme_path(filename, ref, path);
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if (!filename)
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goto done;
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}
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/* Print the calculated readme, either from the git repo or from the
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* filesystem, while applying the about-filter.
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*/
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html("<div id='summary'>");
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cgit_open_filter(ctx.repo->about_filter, filename);
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if (ref)
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cgit_print_file(filename, ref, 1);
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else
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html_include(filename);
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cgit_close_filter(ctx.repo->about_filter);
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html("</div>");
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if (free_filename)
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free(filename);
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done:
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cgit_print_layout_end();
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}
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