private void tsmiwg_Click(object sender, EventArgs e)
{
ToolStripMenuItemWithGenre tsmiwg = sender as ToolStripMenuItemWithGenre;
this.lastSelectedGenre = tsmiwg.Genre;
EventHandler handler = this.GenreSelected;
if (null != handler) {
handler(this, EventArgs.Empty);
}
}
public GPackageClass(GDataSet.GPackageRow row, GGenreClass parent)
: this()
{
this.packageKey = row.PackageKey;
this.genreKey = row.IsGenreKeyNull() ? (int?)null : row.GenreKey;
this.packageTitle = row.IsPackageTitleNull() ? null : row.PackageTitle;
this.packageCatch = row.IsPackageCatchNull() ? null : row.PackageCatch;
this.packageText = row.IsPackageTextNull() ? null : row.PackageText;
this.created = row.Created;
this.lastModified = row.LastModified;
this.parent = parent;
}
public GContentClass(GDataSet.GContentRow row, GPackageClass parentPackage, GGenreClass grandparentGenre)
: this()
{
this.contentKey = row.ContentKey;
this.packageKey = row.IsPackageKeyNull() ? (int?)null : row.PackageKey;
this.genreKey = row.IsGenreKeyNull() ? (int?)null : row.GenreKey;
this.title = row.IsTitleNull() ? null : row.Title;
this.seriesNumber = row.IsSeriesNumberNull() ? null : row.SeriesNumber;
this.subtitle = row.IsSubtitleNull() ? null : row.Subtitle;
this.summaryHtml = row.IsSummaryHtmlNull() ? null : row.SummaryHtml;
this.durationValue = row.IsDurationValueNull() ? (TimeSpan?)null : row.DurationValue;
this.deadlineText = row.IsDeadlineTextNull() ? null : row.DeadlineText;
this.created = row.Created;
this.lastModified = row.LastModified;
this.parentPackage = parentPackage;
this.grandparentGenre = grandparentGenre;
}
private string GetResultFullFilenameOf(GGenreClass genre)
{
return Path.Combine(this.cacheDirectory, string.Format("CrawlResult_21_{0}_{1}.bin", genre.GenreId, genre.RootDirectory));
}
private GPackageClass CreatePackageAndStoreOrUpdate(int packageKey, GGenreClass genre, string pacTitle, string pacCatch, string pacText)
{
int? genreKey = (null != genre) ? genre.GenreKey : (int?)null;
GDataSet.GPackageRow row = this.dataSet.GPackage.FindByPackageKey(packageKey);
if (null != row) {
if (genre == null && !row.IsGenreKeyNull()) {
genre = this.GetCachedGenre(row.GenreKey);
}
bool updateFlag = false;
if (genreKey.HasValue && (row.IsGenreKeyNull() || genreKey.Value != row.GenreKey)) {
row.GenreKey = genreKey.Value;
updateFlag = true;
}
if (row.IsPackageTitleNull() || !row.PackageTitle.Equals(pacTitle)) {
row.PackageTitle = pacTitle;
updateFlag = true;
}
if (row.IsPackageCatchNull() || !row.PackageCatch.Equals(pacCatch)) {
row.PackageCatch = pacCatch;
updateFlag = true;
}
if (row.IsPackageTextNull() || !row.PackageText.Equals(pacText)) {
row.PackageText = pacText;
updateFlag = true;
}
if (updateFlag) {
row.LastModified = DateTime.Now;
}
return new GPackageClass(row, genre);
} else {
row = this.dataSet.GPackage.NewGPackageRow();
row.PackageKey = packageKey;
if(genreKey.HasValue) row.GenreKey = genreKey.Value;
row.PackageTitle = pacTitle;
row.PackageCatch = pacCatch;
row.PackageText = pacText;
DateTime now = DateTime.Now;
row.Created = now;
row.LastModified = now;
this.dataSet.GPackage.AddGPackageRow(row);
return new GPackageClass(row, genre);
}
}
private void CreateGenreClasses()
{
this.allGenres.Clear();
this.visibleGenres.Clear();
this.dicGenreByKey.Clear();
this.dicGenreByImgDir.Clear();
foreach (GDataSet.GGenreRow grow in this.dataSet.GGenre) {
GGenreClass genre = new GGenreClass(grow);
this.allGenres.Add(genre);
switch(genre.GenreKey){
case 20: case 21: case 22:
break;
default:
this.visibleGenres.Add(genre);
break;
}
this.dicGenreByKey.Add(genre.GenreKey, genre);
this.dicGenreByImgDir.Add(genre.ImageDirectory, genre);
}
}
private GContentClass CreateContentAndStoreOrUpdate(int contKey, GPackageClass package, GGenreClass genre, string title, string seriesNumber, string subtitle, string summaryHtml, TimeSpan durationValue, string deadlineText)
{
int? pacKey = (null != package) ? package.PackageKey : (int?)null;
int? genreKey = (null != genre) ? genre.GenreKey : (int?)null;
GDataSet.GContentRow row = this.dataSet.GContent.FindByContentKey(contKey);
if (null != row) {
if (null == package && !row.IsPackageKeyNull()) {
this.TryFindPackage(row.PackageKey, out package);
}
if (null == genre && !row.IsGenreKeyNull()) {
genre = this.GetCachedGenre(row.GenreKey);
}
bool updateFlag = false;
if (pacKey.HasValue && (row.IsPackageKeyNull() || pacKey.Value != row.PackageKey)) {
row.PackageKey = pacKey.Value;
updateFlag = true;
}
if (genreKey.HasValue && (row.IsGenreKeyNull() || genreKey.Value != row.GenreKey)) {
row.GenreKey = genreKey.Value;
updateFlag = true;
}
if (row.IsTitleNull() || !row.Title.Equals(title)) {
row.Title = title;
updateFlag = true;
}
if (row.IsSeriesNumberNull() || !row.SeriesNumber.Equals(seriesNumber)) {
row.SeriesNumber = seriesNumber;
updateFlag = true;
}
if (row.IsSubtitleNull() || !row.Subtitle.Equals(subtitle)) {
row.Subtitle = subtitle;
updateFlag = true;
}
if (row.IsSummaryHtmlNull() || !row.SummaryHtml.Equals(summaryHtml)) {
row.SummaryHtml = summaryHtml;
updateFlag = true;
}
if (row.IsDurationValueNull() || !row.DurationValue.Equals(durationValue)) {
row.DurationValue = durationValue;
updateFlag = true;
}
if (row.IsDeadlineTextNull() || !row.DeadlineText.Equals(deadlineText)) {
row.DeadlineText = deadlineText;
updateFlag = true;
}
if (updateFlag) {
row.LastModified = DateTime.Now;
}
return new GContentClass(row, package, genre);
} else {
row = this.dataSet.GContent.NewGContentRow();
row.ContentKey = contKey;
if(pacKey.HasValue) row.PackageKey = pacKey.Value;
if(genreKey.HasValue) row.GenreKey = genreKey.Value;
row.Title = title;
row.SeriesNumber = seriesNumber;
row.Subtitle = subtitle;
row.SummaryHtml = summaryHtml;
row.DurationValue = durationValue;
row.DeadlineText = deadlineText;
DateTime now = DateTime.Now;
row.Created = now;
row.LastModified = now;
this.dataSet.GContent.AddGContentRow(row);
return new GContentClass(row, package, genre);
}
}
public bool TryDeserializeCrawlResult(GGenreClass genre, out CrawlResult result)
{
try {
using (FileStream fs = new FileStream(this.GetResultFullFilenameOf(genre), FileMode.Open)) {
BinaryFormatter formatter = new BinaryFormatter();
result = (CrawlResult)formatter.Deserialize(fs);
return true;
}
} catch {
result = null;
return false;
}
}
public void SerializeCrawlResult(GGenreClass genre, CrawlResult result)
{
using (FileStream fs = new FileStream(this.GetResultFullFilenameOf(genre), FileMode.Create)) {
BinaryFormatter formatter = new BinaryFormatter();
formatter.Serialize(fs, result);
}
}
public ToolStripMenuItemWithGenre(GGenreClass genre)
: base(genre.GenreName)
{
this.genre = genre;
}
public GGenreTabPage(GGenreClass ggenre)
: base(ggenre.GenreName, ggenre.GenreName + Environment.NewLine + ggenre.GenreTopPageUri.AbsoluteUri)
{
this.ggenre = ggenre;
}
public CrawlRequestObject(GGenreClass genre, CrawlResult prevResult)
{
this.genre = genre;
this.prevResult = prevResult;
}
private bool AddTabIfNotExists(GGenreClass genre)
{
foreach (GenreTabPage gtp in this.tabcGsc.TabPages) {
GGenreTabPage ggtp = gtp as GGenreTabPage;
if (null != ggtp) {
if (ggtp.Genre == genre) return false;
}
}
this.AddGenreTabInternal(new GGenreTabPage(genre));
return true;
}
