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Check-in [a99e9c9164]

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Overview
Comment:Always put [..] marks around SHA1 hyperlinks. For unknown SHA1 numbers, enclose in <span class="brokenlink">.
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: a99e9c91648c0a8fa00bbf6a4b8d2c5634da8d4d
User & Date: drh 2011-03-23 16:16:03.738
References
2011-03-23
17:24
Fix to the prior check-in ([a99e9c9164]) so that ticket hyperlinks are displayed correctly. ... (check-in: 733361a55e user: drh tags: trunk)
Context
2011-03-23
17:24
Fix to the prior check-in ([a99e9c9164]) so that ticket hyperlinks are displayed correctly. ... (check-in: 733361a55e user: drh tags: trunk)
16:16
Always put [..] marks around SHA1 hyperlinks. For unknown SHA1 numbers, enclose in <span class="brokenlink">. ... (check-in: a99e9c9164 user: drh tags: trunk)
15:13
Do a better response in the redirector if no matching artifact is found. ... (check-in: dbc2098a6a user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/style.c.
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  { "p.noMoreShun",
    "format for artifact lines, no longer shunned",
    @   color: blue;
  },
  { "p.shunned",
    "format for artifact lines beeing shunned",
    @   color: blue;




  },
  { 0,
    0,
    0
  }
};









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  { "p.noMoreShun",
    "format for artifact lines, no longer shunned",
    @   color: blue;
  },
  { "p.shunned",
    "format for artifact lines beeing shunned",
    @   color: blue;
  },
  { "span.brokenlink",
    "a broken hyperlink",
    @   color: red;
  },
  { 0,
    0,
    0
  }
};
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Changes to src/wikiformat.c.
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*/
static int is_valid_uuid(const char *z){
  int n = strlen(z);
  if( n<4 || n>UUID_SIZE ) return 0;
  if( !validate16(z, n) ) return 0;
  return 1;
}

















/*
** zTarget is guaranteed to be a UUID.  It might be the UUID of a ticket.
** If it is, store in *pClosed a true or false depending on whether or not
** the ticket is closed and return true. If zTarget
** is not the UUID of a ticket, return false.
*/








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*/
static int is_valid_uuid(const char *z){
  int n = strlen(z);
  if( n<4 || n>UUID_SIZE ) return 0;
  if( !validate16(z, n) ) return 0;
  return 1;
}

/*
** Return TRUE if a UUID corresponds to an artifact in this
** repository.
*/
static int in_this_repo(const char *zUuid){
  static Stmt q;
  int rc;
  db_static_prepare(&q, 
     "SELECT 1 FROM blob WHERE uuid>=:u AND +uuid GLOB (:u || '*')"
  );
  db_bind_text(&q, ":u", zUuid);
  rc = db_step(&q);
  db_reset(&q);
  return rc==SQLITE_ROW;
}

/*
** zTarget is guaranteed to be a UUID.  It might be the UUID of a ticket.
** If it is, store in *pClosed a true or false depending on whether or not
** the ticket is closed and return true. If zTarget
** is not the UUID of a ticket, return false.
*/
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    if( 1 /* g.okHistory */ ){
      blob_appendf(p->pOut, "<a href=\"%h\">", zTarget);
    }else{
      zTerm = "";
    }
  }else if( is_valid_uuid(zTarget) ){
    int isClosed = 0;



    if( is_ticket(zTarget, &isClosed) ){
      /* Special display processing for tickets.  Display the hyperlink
      ** as crossed out if the ticket is closed.
      */
      if( isClosed ){
        if( g.okHistory ){
          blob_appendf(p->pOut,
             "<a href=\"%s/info/%s\"><span class=\"wikiTagCancelled\">",
             g.zTop, zTarget
          );
          zTerm = "</span></a>";
        }else{
          blob_appendf(p->pOut,"<span class=\"wikiTagCancelled\">");
          zTerm = "</span>";
        }
      }else{
        if( g.okHistory ){
          blob_appendf(p->pOut,"<a href=\"%s/info/%s\">",
              g.zTop, zTarget
          );

        }else{

          zTerm = "";
        }
      }
    }else if( g.okHistory ){
      blob_appendf(p->pOut, "<a href=\"%s/info/%s\">", g.zTop, zTarget);

    }
  }else if( strlen(zTarget)>=10 && fossil_isdigit(zTarget[0]) && zTarget[4]=='-'
            && db_int(0, "SELECT datetime(%Q) NOT NULL", zTarget) ){
    blob_appendf(p->pOut, "<a href=\"%s/timeline?c=%T\">", g.zTop, zTarget);
  }else if( strncmp(zTarget, "wiki:", 5)==0 
        && wiki_name_is_wellformed((const unsigned char*)zTarget) ){
    zTarget += 5;
    blob_appendf(p->pOut, "<a href=\"%s/wiki?name=%T\">", g.zTop, zTarget);
  }else if( wiki_name_is_wellformed((const unsigned char *)zTarget) ){
    blob_appendf(p->pOut, "<a href=\"%s/wiki?name=%T\">", g.zTop, zTarget);
  }else{
    blob_appendf(p->pOut, "[bad-link: %h]", zTarget);
    zTerm = "";
  }
  assert( strlen(zTerm)<nClose );
  sqlite3_snprintf(nClose, zClose, "%s", zTerm);
}

/*








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    if( 1 /* g.okHistory */ ){
      blob_appendf(p->pOut, "<a href=\"%h\">", zTarget);
    }else{
      zTerm = "";
    }
  }else if( is_valid_uuid(zTarget) ){
    int isClosed = 0;
    if( !in_this_repo(zTarget) ){
      blob_appendf(p->pOut, "<span class=\"brokenlink\">[", zTarget);
      zTerm = "]</span>";
    }else if( is_ticket(zTarget, &isClosed) ){
      /* Special display processing for tickets.  Display the hyperlink
      ** as crossed out if the ticket is closed.
      */
      if( isClosed ){
        if( g.okHistory ){
          blob_appendf(p->pOut,
             "<a href=\"%s/info/%s\"><span class=\"wikiTagCancelled\">[",
             g.zTop, zTarget
          );
          zTerm = "]</span></a>";
        }else{
          blob_appendf(p->pOut,"<span class=\"wikiTagCancelled\">[");
          zTerm = "]</span>";
        }
      }else{
        if( g.okHistory ){
          blob_appendf(p->pOut,"<a href=\"%s/info/%s\">[",
              g.zTop, zTarget
          );
          zTerm = "]</a>";
        }else{
          blob_appendf(p->pOut, "[");
          zTerm = "]";
        }
      }
    }else if( g.okHistory ){
      blob_appendf(p->pOut, "<a href=\"%s/info/%s\">[", g.zTop, zTarget);
      zTerm = "]</a>";
    }
  }else if( strlen(zTarget)>=10 && fossil_isdigit(zTarget[0]) && zTarget[4]=='-'
            && db_int(0, "SELECT datetime(%Q) NOT NULL", zTarget) ){
    blob_appendf(p->pOut, "<a href=\"%s/timeline?c=%T\">", g.zTop, zTarget);
  }else if( strncmp(zTarget, "wiki:", 5)==0 
        && wiki_name_is_wellformed((const unsigned char*)zTarget) ){
    zTarget += 5;
    blob_appendf(p->pOut, "<a href=\"%s/wiki?name=%T\">", g.zTop, zTarget);
  }else if( wiki_name_is_wellformed((const unsigned char *)zTarget) ){
    blob_appendf(p->pOut, "<a href=\"%s/wiki?name=%T\">", g.zTop, zTarget);
  }else{
    blob_appendf(p->pOut, "<span class=\"brokenlink\">[%h]</span>", zTarget);
    zTerm = "";
  }
  assert( strlen(zTerm)<nClose );
  sqlite3_snprintf(nClose, zClose, "%s", zTerm);
}

/*
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