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Overview
Comment:Add "fco" query parameter and the "Simplified"/"Full" submenu items to control it on the "finfo" web page.
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SHA1:f1fae7f9eab303dd43e77f1840aa0285cfacf062
User & Date: drh 2012-09-05 11:33:29
Context
2012-09-05
14:10
Make the new "simplified" finfo page the default. The original finfo is available using the "Full" submenu option. check-in: 1574b63b user: drh tags: trunk
13:45
merge trunk, fix compilation on Cygwin/Linux check-in: c05ba6b0 user: jan.nijtmans tags: eclipse-project
11:33
Add "fco" query parameter and the "Simplified"/"Full" submenu items to control it on the "finfo" web page. check-in: f1fae7f9 user: drh tags: trunk
2012-09-04
23:13
Be smarter about distinguishing between hyperlinks and array subscripts in code when rendering wiki. check-in: b7abba67 user: drh tags: trunk
Changes
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Changes to src/finfo.c.

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  const char *zFilename;
  char zPrevDate[20];
  const char *zA;
  const char *zB;
  int n;
  Blob title;
  Blob sql;

  GraphContext *pGraph;
  int brBg = P("brbg")!=0;
  int uBg = P("ubg")!=0;


  login_check_credentials();
  if( !g.perm.Read ){ login_needed(); return; }
  style_header("File History");
  login_anonymous_available();





  zPrevDate[0] = 0;
  zFilename = PD("name","");

  blob_zero(&sql);
  blob_appendf(&sql, 
    "SELECT"
    " datetime(event.mtime,'localtime'),"            /* Date of change */
    " coalesce(event.ecomment, event.comment),"      /* Check-in comment */
    " coalesce(event.euser, event.user),"            /* User who made chng */
    " mlink.pid,"                                    /* Parent rid */
    " mlink.fid,"                                    /* File rid */
    " (SELECT uuid FROM blob WHERE rid=mlink.pid),"  /* Parent file uuid */
    " (SELECT uuid FROM blob WHERE rid=mlink.fid),"  /* Current file uuid */
    " (SELECT uuid FROM blob WHERE rid=mlink.mid),"  /* Check-in uuid */
    " event.bgcolor,"                                /* Background color */
    " (SELECT value FROM tagxref WHERE tagid=%d AND tagtype>0"
                                " AND tagxref.rid=mlink.mid)" /* Tags */






    "  FROM mlink, event"
    " WHERE mlink.fnid IN (SELECT fnid FROM filename WHERE name=%Q %s)"
    "   AND event.objid=mlink.mid",
    TAG_BRANCH,
    zFilename, filename_collation()
  );
  if( (zA = P("a"))!=0 ){
    blob_appendf(&sql, " AND event.mtime>=julianday('%q')", zA);

  }
  if( (zB = P("b"))!=0 ){
    blob_appendf(&sql, " AND event.mtime<=julianday('%q')", zB);




  }
  blob_appendf(&sql," ORDER BY event.mtime DESC /*sort*/");
  if( (n = atoi(PD("n","0")))>0 ){
    blob_appendf(&sql, " LIMIT %d", n);








  }
  db_prepare(&q, blob_str(&sql));
  blob_reset(&sql);
  blob_zero(&title);
  blob_appendf(&title, "History of ");
  hyperlinked_path(zFilename, &title, 0);
  @ <h2>%b(&title)</h2>







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  const char *zFilename;
  char zPrevDate[20];
  const char *zA;
  const char *zB;
  int n;
  Blob title;
  Blob sql;
  HQuery url;
  GraphContext *pGraph;
  int brBg = P("brbg")!=0;
  int uBg = P("ubg")!=0;
  int firstChngOnly = P("fco")!=0;

  login_check_credentials();
  if( !g.perm.Read ){ login_needed(); return; }
  style_header("File History");
  login_anonymous_available();
  url_initialize(&url, "finfo");
  if( brBg ) url_add_parameter(&url, "brbg", 0);
  if( uBg ) url_add_parameter(&url, "ubg", 0);
  if( firstChngOnly ) url_add_parameter(&url, "fco", 0);

  zPrevDate[0] = 0;
  zFilename = PD("name","");
  url_add_parameter(&url, "name", zFilename);
  blob_zero(&sql);
  blob_appendf(&sql, 
    "SELECT"
    " datetime(event.mtime,'localtime'),"            /* Date of change */
    " coalesce(event.ecomment, event.comment),"      /* Check-in comment */
    " coalesce(event.euser, event.user),"            /* User who made chng */
    " mlink.pid,"                                    /* Parent rid */
    " mlink.fid,"                                    /* File rid */
    " (SELECT uuid FROM blob WHERE rid=mlink.pid),"  /* Parent file uuid */
    " (SELECT uuid FROM blob WHERE rid=mlink.fid),"  /* Current file uuid */
    " (SELECT uuid FROM blob WHERE rid=mlink.mid),"  /* Check-in uuid */
    " event.bgcolor,"                                /* Background color */
    " (SELECT value FROM tagxref WHERE tagid=%d AND tagtype>0"
                                " AND tagxref.rid=mlink.mid)", /* Tags */
    TAG_BRANCH
  );
  if( firstChngOnly ){
    blob_appendf(&sql, ", min(event.mtime)");
  }
  blob_appendf(&sql,
    "  FROM mlink, event"
    " WHERE mlink.fnid IN (SELECT fnid FROM filename WHERE name=%Q %s)"
    "   AND event.objid=mlink.mid",

    zFilename, filename_collation()
  );
  if( (zA = P("a"))!=0 ){
    blob_appendf(&sql, " AND event.mtime>=julianday('%q')", zA);
    url_add_parameter(&url, "a", zA);
  }
  if( (zB = P("b"))!=0 ){
    blob_appendf(&sql, " AND event.mtime<=julianday('%q')", zB);
    url_add_parameter(&url, "b", zB);
  }
  if( firstChngOnly ){
    blob_appendf(&sql, " GROUP BY mlink.fid");
  }
  blob_appendf(&sql," ORDER BY event.mtime DESC /*sort*/");
  if( (n = atoi(PD("n","0")))>0 ){
    blob_appendf(&sql, " LIMIT %d", n);
    url_add_parameter(&url, "n", P("n"));
  }
  if( firstChngOnly ){
    style_submenu_element("Full", "Show all changes",
                          url_render(&url, "fco", 0, 0, 0));
  }else{
    style_submenu_element("Simplified", "Show only first use of a change",
                          url_render(&url, "fco", "1", 0, 0));
  }
  db_prepare(&q, blob_str(&sql));
  blob_reset(&sql);
  blob_zero(&title);
  blob_appendf(&title, "History of ");
  hyperlinked_path(zFilename, &title, 0);
  @ <h2>%b(&title)</h2>