/// <summary>
/// Get image details | Returns all details of image selected by ID in a c_ImageDetails object
/// </summary>
public c_ImageDetails getDetails(int d_id)
{
SQLiteColumn[] imgColumns = new SQLiteColumn[] {
new SQLiteColumn()
{
columnName = "id", dataType = SQLiteDataType.INTEGER
},
new SQLiteColumn()
{
columnName = "md5", dataType = SQLiteDataType.TEXT
},
new SQLiteColumn()
{
columnName = "artist", dataType = SQLiteDataType.TEXT
},
new SQLiteColumn()
{
columnName = "tags", dataType = SQLiteDataType.TEXT
},
new SQLiteColumn()
{
columnName = "artists", dataType = SQLiteDataType.TEXT
},
new SQLiteColumn()
{
columnName = "description", dataType = SQLiteDataType.TEXT
},
new SQLiteColumn()
{
columnName = "score", dataType = SQLiteDataType.INTEGER
},
new SQLiteColumn()
{
columnName = "rating", dataType = SQLiteDataType.TEXT
},
new SQLiteColumn()
{
columnName = "parent_id", dataType = SQLiteDataType.INTEGER
},
new SQLiteColumn()
{
columnName = "children", dataType = SQLiteDataType.TEXT
},
new SQLiteColumn()
{
columnName = "source", dataType = SQLiteDataType.TEXT
},
new SQLiteColumn()
{
columnName = "sources", dataType = SQLiteDataType.TEXT
},
new SQLiteColumn()
{
columnName = "file_url", dataType = SQLiteDataType.TEXT
},
new SQLiteColumn()
{
columnName = "width", dataType = SQLiteDataType.INTEGER
},
new SQLiteColumn()
{
columnName = "height", dataType = SQLiteDataType.INTEGER
},
new SQLiteColumn()
{
columnName = "file_ext", dataType = SQLiteDataType.TEXT
},
new SQLiteColumn()
{
columnName = "file_size", dataType = SQLiteDataType.INTEGER
},
new SQLiteColumn()
{
columnName = "sample_url", dataType = SQLiteDataType.TEXT
},
new SQLiteColumn()
{
columnName = "sample_width", dataType = SQLiteDataType.INTEGER
},
new SQLiteColumn()
{
columnName = "sample_height", dataType = SQLiteDataType.INTEGER
},
new SQLiteColumn()
{
columnName = "preview_url", dataType = SQLiteDataType.TEXT
},
new SQLiteColumn()
{
columnName = "preview_width", dataType = SQLiteDataType.INTEGER
},
new SQLiteColumn()
{
columnName = "preview_height", dataType = SQLiteDataType.INTEGER
},
new SQLiteColumn()
{
columnName = "downloaded", dataType = SQLiteDataType.TEXT
},
};
var reader = cs.GetDbContent("images", imgColumns, $" id={ d_id }").ExecuteReader();
var det = (c_ImageDetails)null;
while (reader.Read())
{
det = new c_ImageDetails()
{
id = reader.GetInt32(reader.GetOrdinal("id")),
md5 = reader.GetString(reader.GetOrdinal("md5")),
artist = reader.GetString(reader.GetOrdinal("artist")),
tags = reader.GetString(reader.GetOrdinal("tags")).Split('×'),
artists = reader.GetString(reader.GetOrdinal("artists")).Split('×'),
description = reader.GetString(reader.GetOrdinal("description")),
score = reader.GetInt32(reader.GetOrdinal("score")),
rating = reader.GetString(reader.GetOrdinal("rating")),
parent_id = reader.GetInt32(reader.GetOrdinal("parent_id")),
children = reader.GetString(reader.GetOrdinal("children")).Split('×'),
source = reader.GetString(reader.GetOrdinal("source")),
sources = reader.GetString(reader.GetOrdinal("sources")).Split('×'),
file_url = reader.GetString(reader.GetOrdinal("file_url")),
width = reader.GetInt32(reader.GetOrdinal("width")),
height = reader.GetInt32(reader.GetOrdinal("height")),
file_ext = reader.GetString(reader.GetOrdinal("file_ext")),
file_size = reader.GetInt32(reader.GetOrdinal("file_size")),
sample_url = reader.GetString(reader.GetOrdinal("sample_url")),
sample_width = reader.GetInt32(reader.GetOrdinal("sample_width")),
sample_height = reader.GetInt32(reader.GetOrdinal("sample_height")),
preview_url = reader.GetString(reader.GetOrdinal("preview_url")),
preview_width = reader.GetInt32(reader.GetOrdinal("preview_width")),
preview_height = reader.GetInt32(reader.GetOrdinal("preview_height")),
downloaded = reader.GetString(reader.GetOrdinal("downloaded")),
};
}
return(det);
}
public List <c_Image> donloadImageData(string tags)
{
List <c_Image> ret = new List <c_Image>();
Stopwatch sw = new Stopwatch();
sw.Start();
int i = 0;
string idList = "id \r\n\tIN \r\n(";
bool run = false;
List <c_ImageDetails> images = cd.getImages(tags);
foreach (var v in images)
{
idList += "\r\n\t" + v.id + ", ";
if (images.Last().Equals(v))
{
run = true;
}
cs.buildInsert("images", new string[][] {
new string[] { "id", "false", v.id + "" },
new string[] { "md5", "true", v.md5 },
new string[] { "artist", "true", v.artist },
new string[] { "artists", "true", v.artists == null ? "" : string.Join("×", v.artists) },
new string[] { "tags", "true", v.tags == null ? "" : string.Join("×", v.tags) },
new string[] { "description", "true", v.description },
new string[] { "rating", "true", v.rating },
new string[] { "parent_id", "false", v.parent_id + "" },
new string[] { "children", "true", v.children == null ? "" : string.Join("×", v.children) },
new string[] { "source", "true", v.source },
new string[] { "file_ext", "true", v.file_ext },
new string[] { "sources", "true", v.sources == null ? "" : string.Join("×", v.sources) },
new string[] { "score", "false", v.score + "" },
new string[] { "file_url", "true", v.file_url },
new string[] { "height", "false", v.height + "" },
new string[] { "width", "false", v.width + "" },
new string[] { "preview_url", "true", v.preview_url },
new string[] { "preview_height", "false", v.preview_height + "" },
new string[] { "preview_width", "false", v.preview_width + "" },
new string[] { "sample_url", "true", v.sample_url },
new string[] { "sample_height", "false", v.sample_height + "" },
new string[] { "sample_width", "false", v.sample_width + "" },
new string[] { "file_size", "false", v.file_size + "" },
new string[] { "downloaded", "true", v.downloaded }
}, run);
i++;
}
idList = idList.Substring(0, idList.Length - 2) + "\r\n)";
var imgColumns = new SQLiteColumn[] {
new SQLiteColumn()
{
columnName = "id", dataType = SQLiteDataType.INTEGER
},
new SQLiteColumn()
{
columnName = "md5", dataType = SQLiteDataType.TEXT
},
new SQLiteColumn()
{
columnName = "(SELECT id FROM artists a WHERE a.name=artist) as artist_id", dataType = SQLiteDataType.INTEGER
},
new SQLiteColumn()
{
columnName = "preview_url", dataType = SQLiteDataType.TEXT
},
new SQLiteColumn()
{
columnName = "preview_width", dataType = SQLiteDataType.INTEGER
},
new SQLiteColumn()
{
columnName = "preview_height", dataType = SQLiteDataType.INTEGER
},
new SQLiteColumn()
{
columnName = "file_ext", dataType = SQLiteDataType.TEXT
},
new SQLiteColumn()
{
columnName = "file_url", dataType = SQLiteDataType.TEXT
},
new SQLiteColumn()
{
columnName = "width", dataType = SQLiteDataType.INTEGER
},
new SQLiteColumn()
{
columnName = "height", dataType = SQLiteDataType.INTEGER
},
new SQLiteColumn()
{
columnName = "file_size", dataType = SQLiteDataType.INTEGER
}
};
var reader = cs.GetDbContent("images", imgColumns, idList).ExecuteReader();
while (reader.Read())
{
c_Artist c_art = getArtist(reader.GetInt32(reader.GetOrdinal("artist_id")));
c_ImageDetails c_det = getDetails(reader.GetInt32(reader.GetOrdinal("id")));
ret.Add(new c_Image()
{
id = reader.GetInt32(reader.GetOrdinal("id")),
md5 = reader.GetString(reader.GetOrdinal("md5")),
artist_id = reader.GetInt32(reader.GetOrdinal("artist_id")),
previewUrl = reader.GetString(reader.GetOrdinal("preview_url")),
previewSize = new Size(
reader.GetInt32(reader.GetOrdinal("preview_width")),
reader.GetInt32(reader.GetOrdinal("preview_height"))),
fileExt = reader.GetString(reader.GetOrdinal("file_ext")),
fileUrl = reader.GetString(reader.GetOrdinal("file_url")),
imageSize = new Size(
reader.GetInt32(reader.GetOrdinal("width")),
reader.GetInt32(reader.GetOrdinal("height"))),
fileSize = reader.GetInt32(reader.GetOrdinal("file_size")),
artist = c_art,
details = c_det
});
}
return(ret);
}
