gitweb.ps.run Git - ps-cgit/blob - ui-summary.c

   1 /* ui-summary.c: functions for generating repo summary page
   2  *
   3  * Copyright (C) 2006 Lars Hjemli
   4  * Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com>
   5  *
   6  * Licensed under GNU General Public License v2
   7  *   (see COPYING for full license text)
   8  */
   9
  10 #include "cgit.h"
  11 #include "html.h"
  12 #include "ui-log.h"
  13 #include "ui-refs.h"
  14 #include "ui-blob.h"
  15
  16 int urls = 0;
  17
  18 static void print_url(char *base, char *suffix)
  19 {
  20         int columns = 3;
  21
  22         if (ctx.repo->enable_log_filecount)
  23                 columns++;
  24         if (ctx.repo->enable_log_linecount)
  25                 columns++;
  26
  27         if (!base || !*base)
  28                 return;
  29         if (urls++ == 0) {
  30                 htmlf("<tr class='nohover'><td colspan='%d'>&nbsp;</td></tr>", columns);
  31                 htmlf("<tr><th class='left' colspan='%d'>Clone</th></tr>\n", columns);
  32         }
  33         if (suffix && *suffix)
  34                 base = fmt("%s/%s", base, suffix);
  35         htmlf("<tr><td colspan='%d'><a href='", columns);
  36         html_url_path(base);
  37         html("'>");
  38         html_txt(base);
  39         html("</a></td></tr>\n");
  40 }
  41
  42 static void print_urls(char *txt, char *suffix)
  43 {
  44         char *h = txt, *t, c;
  45
  46         while (h && *h) {
  47                 while (h && *h == ' ')
  48                         h++;
  49                 t = h;
  50                 while (t && *t && *t != ' ')
  51                         t++;
  52                 c = *t;
  53                 *t = 0;
  54                 print_url(h, suffix);
  55                 *t = c;
  56                 h = t;
  57         }
  58 }
  59
  60 void cgit_print_summary()
  61 {
  62         int columns = 3;
  63
  64         if (ctx.repo->enable_log_filecount)
  65                 columns++;
  66         if (ctx.repo->enable_log_linecount)
  67                 columns++;
  68
  69         html("<table summary='repository info' class='list nowrap'>");
  70         cgit_print_branches(ctx.cfg.summary_branches);
  71         htmlf("<tr class='nohover'><td colspan='%d'>&nbsp;</td></tr>", columns);
  72         cgit_print_tags(ctx.cfg.summary_tags);
  73         if (ctx.cfg.summary_log > 0) {
  74                 htmlf("<tr class='nohover'><td colspan='%d'>&nbsp;</td></tr>", columns);
  75                 cgit_print_log(ctx.qry.head, 0, ctx.cfg.summary_log, NULL,
  76                                NULL, NULL, 0, 0, 0);
  77         }
  78         if (ctx.repo->clone_url)
  79                 print_urls(expand_macros(ctx.repo->clone_url), NULL);
  80         else if (ctx.cfg.clone_prefix)
  81                 print_urls(ctx.cfg.clone_prefix, ctx.repo->url);
  82         html("</table>");
  83 }
  84
  85 void cgit_print_repo_readme(char *path)
  86 {
  87         char *slash, *tmp, *colon, *ref;
  88
  89         if (!ctx.repo->readme || !(*ctx.repo->readme))
  90                 return;
  91
  92         ref = NULL;
  93
  94         /* Check if the readme is tracked in the git repo. */
  95         colon = strchr(ctx.repo->readme, ':');
  96         if (colon && strlen(colon) > 1) {
  97                 *colon = '\0';
  98                 ref = ctx.repo->readme;
  99                 ctx.repo->readme = colon + 1;
 100                 if (!(*ctx.repo->readme))
 101                         return;
 102         }
 103
 104         /* Prepend repo path to relative readme path unless tracked. */
 105         if (!ref && *ctx.repo->readme != '/')
 106                 ctx.repo->readme = xstrdup(fmt("%s/%s", ctx.repo->path,
 107                                                ctx.repo->readme));
 108
 109         /* If a subpath is specified for the about page, make it relative
 110          * to the directory containing the configured readme.
 111          */
 112         if (path) {
 113                 slash = strrchr(ctx.repo->readme, '/');
 114                 if (!slash) {
 115                         if (!colon)
 116                                 return;
 117                         slash = colon;
 118                 }
 119                 tmp = xmalloc(slash - ctx.repo->readme + 1 + strlen(path) + 1);
 120                 strncpy(tmp, ctx.repo->readme, slash - ctx.repo->readme + 1);
 121                 strcpy(tmp + (slash - ctx.repo->readme + 1), path);
 122         } else
 123                 tmp = ctx.repo->readme;
 124
 125         /* Print the calculated readme, either from the git repo or from the
 126          * filesystem, while applying the about-filter.
 127          */
 128         html("<div id='summary'>");
 129         if (ctx.repo->about_filter)
 130                 cgit_open_filter(ctx.repo->about_filter);
 131         if (ref)
 132                 cgit_print_file(tmp, ref);
 133         else
 134                 html_include(tmp);
 135         if (ctx.repo->about_filter)
 136                 cgit_close_filter(ctx.repo->about_filter);
 137         html("</div>");
 138 }