private string AddLastImportFilter(RollSet roll_set, bool added_where) { if (roll_set == null) { return(null); } return(String.Format(" {0}{1}", added_where ? " AND " : " WHERE ", roll_set.SqlClause())); }
public Photo [] Query (Term searchexpression, string extra_condition, DateRange range, RollSet importidrange, RatingRange ratingrange) { bool hide = (extra_condition == null); // The SQL query that we want to construct is: // // SELECT photos.id // photos.time // photos.uri, // photos.description, // photos.roll_id, // photos.default_version_id // photos.rating // FROM photos, photo_tags // WHERE photos.time >= time1 AND photos.time <= time2 // AND photos.rating >= rat1 AND photos.rating <= rat2 // AND photos.id NOT IN (select photo_id FROM photo_tags WHERE tag_id = HIDDEN) // AND photos.id IN (select photo_id FROM photo_tags where tag_id IN (tag1, tag2..) // AND extra_condition_string // GROUP BY photos.id StringBuilder query_builder = new StringBuilder (); ArrayList where_clauses = new ArrayList (); query_builder.Append ("SELECT id, " + "time, " + "uri, " + "description, " + "roll_id, " + "default_version_id, " + "rating, " + "md5_sum " + "FROM photos "); if (range != null) { where_clauses.Add (String.Format ("time >= {0} AND time <= {1}", DbUtils.UnixTimeFromDateTime (range.Start), DbUtils.UnixTimeFromDateTime (range.End))); } if (ratingrange != null) { where_clauses.Add (ratingrange.SqlClause ()); } if (importidrange != null) { where_clauses.Add (importidrange.SqlClause ()); } if (hide && Core.Database.Tags.Hidden != null) { where_clauses.Add (String.Format ("id NOT IN (SELECT photo_id FROM photo_tags WHERE tag_id = {0})", FSpot.Core.Database.Tags.Hidden.Id)); } if (searchexpression != null) { where_clauses.Add (searchexpression.SqlCondition ()); } if (extra_condition != null && extra_condition.Trim () != String.Empty) { where_clauses.Add (extra_condition); } if (where_clauses.Count > 0) { query_builder.Append (" WHERE "); query_builder.Append (String.Join (" AND ", ((String []) where_clauses.ToArray (typeof(String))))); } query_builder.Append (" ORDER BY time"); return Query (query_builder.ToString ()); }
private string AddLastImportFilter (RollSet roll_set, bool added_where) { if (roll_set == null) return null; return String.Format (" {0}{1}", added_where ? " AND " : " WHERE ", roll_set.SqlClause () ); }
public Photo [] Query(Term searchexpression, string extra_condition, DateRange range, RollSet importidrange, RatingRange ratingrange) { bool hide = (extra_condition == null); // The SQL query that we want to construct is: // // SELECT photos.id // photos.time // photos.uri, // photos.description, // photos.roll_id, // photos.default_version_id // photos.rating // FROM photos, photo_tags // WHERE photos.time >= time1 AND photos.time <= time2 // AND photos.rating >= rat1 AND photos.rating <= rat2 // AND photos.id NOT IN (select photo_id FROM photo_tags WHERE tag_id = HIDDEN) // AND photos.id IN (select photo_id FROM photo_tags where tag_id IN (tag1, tag2..) // AND extra_condition_string // GROUP BY photos.id StringBuilder query_builder = new StringBuilder(); ArrayList where_clauses = new ArrayList(); query_builder.Append("SELECT id, " + "time, " + "uri, " + "description, " + "roll_id, " + "default_version_id, " + "rating, " + "md5_sum " + "FROM photos "); if (range != null) { where_clauses.Add(String.Format("time >= {0} AND time <= {1}", DbUtils.UnixTimeFromDateTime(range.Start), DbUtils.UnixTimeFromDateTime(range.End))); } if (ratingrange != null) { where_clauses.Add(ratingrange.SqlClause()); } if (importidrange != null) { where_clauses.Add(importidrange.SqlClause()); } if (hide && Core.Database.Tags.Hidden != null) { where_clauses.Add(String.Format("id NOT IN (SELECT photo_id FROM photo_tags WHERE tag_id = {0})", FSpot.Core.Database.Tags.Hidden.Id)); } if (searchexpression != null) { where_clauses.Add(searchexpression.SqlCondition()); } if (extra_condition != null && extra_condition.Trim() != String.Empty) { where_clauses.Add(extra_condition); } if (where_clauses.Count > 0) { query_builder.Append(" WHERE "); query_builder.Append(String.Join(" AND ", ((String [])where_clauses.ToArray(typeof(String))))); } query_builder.Append(" ORDER BY time"); return(Query(query_builder.ToString())); }