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Check-in [b709be65]
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Overview
Comment:Add the "Context" subsection to the /info page for check-ins that shows a graph of all immediate ancestors and descendents of the check-in.
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Timelines: family | ancestors | descendants | both | trunk
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SHA1:b709be6517716eb9fac5981f77b8eb8702331f26
User & Date: drh 2015-02-09 04:46:20
Context
2015-02-09
10:13
Omit unused c= parameters from hyperlinks in the /timeline. check-in: 65b729ac user: drh tags: trunk
04:46
Add the "Context" subsection to the /info page for check-ins that shows a graph of all immediate ancestors and descendents of the check-in. check-in: b709be65 user: drh tags: trunk
04:10
On timelines, to show the "selected" entry, give the row some vertical space between the previous and following rows, a yellow background, a gray border, and a shadow-box (all adjustable via CSS). For the c=TIME "circa" query parameter, highlight the nearest entry. check-in: f4e299d0 user: drh tags: trunk
Changes
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Changes to src/info.c.

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      fossil_fatal("no such object: %s\n", g.argv[2]);
    }
    show_common_info(rid, "uuid:", 1, 1);
  }
}

/*
** Show information about all tags on a given node.
*/
static void showTags(int rid, const char *zNotGlob){
  Stmt q;
  int cnt = 0;
  db_prepare(&q,
    "SELECT tag.tagid, tagname, "
    "       (SELECT uuid FROM blob WHERE rid=tagxref.srcid AND rid!=%d),"
    "       value, datetime(tagxref.mtime%s), tagtype,"
    "       (SELECT uuid FROM blob WHERE rid=tagxref.origid AND rid!=%d)"
    "  FROM tagxref JOIN tag ON tagxref.tagid=tag.tagid"
    " WHERE tagxref.rid=%d AND tagname NOT GLOB '%q'"
    " ORDER BY tagname /*sort*/", rid, timeline_utc(), rid, rid, zNotGlob
  );
  while( db_step(&q)==SQLITE_ROW ){
    const char *zTagname = db_column_text(&q, 1);
    const char *zSrcUuid = db_column_text(&q, 2);
    const char *zValue = db_column_text(&q, 3);
    const char *zDate = db_column_text(&q, 4);
    int tagtype = db_column_int(&q, 5);
................................................................................
    @ </li>
  }
  db_finalize(&q);
  if( cnt ){
    @ </ul>
  }
}

























/*
** Append the difference between artifacts to the output
*/
static void append_diff(
  const char *zFrom,    /* Diff from this artifact */
................................................................................
    }
    @ </table>
  }else{
    style_header("Check-in Information");
    login_anonymous_available();
  }
  db_finalize(&q1);
  showTags(rid, "");

  @ <div class="section">Changes</div>
  @ <div class="sectionmenu">
  verboseFlag = g.zPath[0]!='c';
  if( db_get_boolean("show-version-diffs", 0)==0 ){
    verboseFlag = !verboseFlag;
    zPage = "ci";
    zPageHide = "vinfo";







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      fossil_fatal("no such object: %s\n", g.argv[2]);
    }
    show_common_info(rid, "uuid:", 1, 1);
  }
}

/*
** Show information about all tags on a given check-in.
*/
static void showTags(int rid){
  Stmt q;
  int cnt = 0;
  db_prepare(&q,
    "SELECT tag.tagid, tagname, "
    "       (SELECT uuid FROM blob WHERE rid=tagxref.srcid AND rid!=%d),"
    "       value, datetime(tagxref.mtime%s), tagtype,"
    "       (SELECT uuid FROM blob WHERE rid=tagxref.origid AND rid!=%d)"
    "  FROM tagxref JOIN tag ON tagxref.tagid=tag.tagid"
    " WHERE tagxref.rid=%d"
    " ORDER BY tagname /*sort*/", rid, timeline_utc(), rid, rid
  );
  while( db_step(&q)==SQLITE_ROW ){
    const char *zTagname = db_column_text(&q, 1);
    const char *zSrcUuid = db_column_text(&q, 2);
    const char *zValue = db_column_text(&q, 3);
    const char *zDate = db_column_text(&q, 4);
    int tagtype = db_column_int(&q, 5);
................................................................................
    @ </li>
  }
  db_finalize(&q);
  if( cnt ){
    @ </ul>
  }
}

/*
** Show the context graph (immediate parents and children) for
** check-in rid.
*/
static void showContext(int rid){
  Blob sql;
  Stmt q;
  @ <div class="section">Context</div>
  blob_zero(&sql);
  blob_append(&sql, timeline_query_for_www(), -1);
  db_multi_exec(
     "CREATE TEMP TABLE IF NOT EXISTS ok(rid INTEGER PRIMARY KEY);"
     "INSERT INTO ok VALUES(%d);"
     "INSERT OR IGNORE INTO ok SELECT pid FROM plink WHERE cid=%d;"
     "INSERT OR IGNORE INTO ok SELECT cid FROM plink WHERE pid=%d;",
     rid, rid, rid
  );
  blob_append_sql(&sql, " AND event.objid IN ok ORDER BY mtime DESC");
  db_prepare(&q, "%s", blob_sql_text(&sql));
  www_print_timeline(&q, TIMELINE_DISJOINT|TIMELINE_GRAPH, 0, 0, rid, 0);
  db_finalize(&q);
}


/*
** Append the difference between artifacts to the output
*/
static void append_diff(
  const char *zFrom,    /* Diff from this artifact */
................................................................................
    }
    @ </table>
  }else{
    style_header("Check-in Information");
    login_anonymous_available();
  }
  db_finalize(&q1);
  showTags(rid);
  showContext(rid);
  @ <div class="section">Changes</div>
  @ <div class="sectionmenu">
  verboseFlag = g.zPath[0]!='c';
  if( db_get_boolean("show-version-diffs", 0)==0 ){
    verboseFlag = !verboseFlag;
    zPage = "ci";
    zPageHide = "vinfo";