public IEnumerable <ITextUnit> GetTextUnits(ComponentPart componentPart, Template template, Citation citation, out bool handled)
{
//Change this to .PeriodSpace, .PeriodOnly, .SpaceOnly or .NoPeriodNoSpace if required
//[1] Period/space (Intl. J. History) - DEFAULT
//[2] Space only (Intl J History)
//[3] Period only (Intl.J.Histry)
//[4] No period, no space (IntlJHistory)
PeriodicalAbbreviationOutputStyle outputStyle = PeriodicalAbbreviationOutputStyle.SpaceOnly;
handled = false;
if (citation == null)
{
return(null);
}
Reference reference = citation.Reference;
if (reference == null)
{
return(null);
}
if (!citation.Reference.HasCoreField(ReferenceTypeCoreFieldId.Periodical))
{
return(null);
}
Periodical periodical = reference.Periodical;
if (periodical == null)
{
return(null);
}
if (componentPart == null)
{
return(null);
}
if (componentPart.Elements == null || componentPart.Elements.Count == 0)
{
return(null);
}
var firstPeriodicalFieldElement = componentPart.Elements.FirstOrDefault <IElement>(element => element is PeriodicalFieldElement) as PeriodicalFieldElement;
if (firstPeriodicalFieldElement == null)
{
return(null);
}
PeriodicalNameUsage nameUsage = firstPeriodicalFieldElement.PeriodicalNameUsage;
if (nameUsage == PeriodicalNameUsage.Name)
{
return(null); //if the PeriodicalFieldElement is set to ignore abbreviations, we exit here
}
if (nameUsage == PeriodicalNameUsage.UserAbbreviation2)
{
return(null); //ditto für UserAbbreviation2, Abkürzung 3
}
string abbreviation = String.Empty;
string periodicalName = periodical.Name;
#region Determine Abbreviation
if (nameUsage == PeriodicalNameUsage.StandardAbbreviation)
{
if (!string.IsNullOrEmpty(periodical.StandardAbbreviation))
{
//Wenn das gewählte Feld [Abkürzung 1 bzw. 2] bei einer Zeitschrift gefüllt ist, muss das Skript nicht tätig werden,
//sondern der Eintrag wird einfach ausgegeben.
return(null);
}
else if (!string.IsNullOrEmpty(periodical.UserAbbreviation1))
{
//Wenn das gewählte Feld [Abkürzung 1 bzw. 2] bei einer Zeitschrift leer ist, das gegenläufige Abkürzungsfeld (1 vs. 2) aber gefüllt,
//dann soll das Skript das entsprechende Format generieren.
abbreviation = periodical.UserAbbreviation1;
}
}
else if (nameUsage == PeriodicalNameUsage.UserAbbreviation1)
{
if (!string.IsNullOrEmpty(periodical.UserAbbreviation1))
{
//Wenn das gewählte Feld [Abkürzung 1 bzw. 2] bei einer Zeitschrift gefüllt ist, muss das Skript nicht tätig werden,
//sondern der Eintrag wird einfach ausgegeben.
return(null);
}
else if (!string.IsNullOrEmpty(periodical.StandardAbbreviation))
{
abbreviation = periodical.StandardAbbreviation;
}
}
#endregion
//Wenn beide Felder Abkürzung 1 und 2 leer sind, kann und darf das Skript nicht tätig werden.
//Wenn dann die Checkbox "Automatisch zurückfallen auf den nächsten verfügbaren Namen" aktiviert ist, wird der vollständige Zeitschriftenname ausgegeben.
//Wenn nicht, hängt das Verhalten ja davon ab, ob bei der Komponente das Häkchen vor "Dieses Feld darf nicht leer sein" gesetzt ist,
//dementsprechend erscheint ggf. ein Hinweistext oder eben auch nicht.
if (string.IsNullOrEmpty(abbreviation))
{
return(null);
}
string[] periodicalNameWords = periodicalName.ToLowerInvariant().Split(new char[] { ' ', '.', ';', ',', ':', '&', '-' }, StringSplitOptions.RemoveEmptyEntries);
string[] abbreviationWords = abbreviation.Split(new string[] { " ", " ", " " }, StringSplitOptions.RemoveEmptyEntries);
//string[] abbreviationWords = abbreviation.Split(' ');
if (!abbreviation.Contains("."))
{
List <string> abbreviationWithFullStops = new List <string>();
foreach (string word in abbreviationWords)
{
if (word.StartsWith("(") || word.EndsWith(")"))
{
abbreviationWithFullStops.Add(word);
}
else if (!Array.Exists(periodicalNameWords, x => x == word.ToLowerInvariant()))
{
abbreviationWithFullStops.Add(word + ".");
}
else
{
abbreviationWithFullStops.Add(word);
}
}
abbreviationWords = abbreviationWithFullStops.ToArray();
}
string[] wordsWithoutPeriod = new String[abbreviationWords.Length];
abbreviationWords.CopyTo(wordsWithoutPeriod, 0);
for (int i = 0; i < wordsWithoutPeriod.Length; i++)
{
wordsWithoutPeriod[i] = wordsWithoutPeriod[i].TrimEnd('.');
}
var outputTextElement = new LiteralElement(componentPart, abbreviation);
outputTextElement.FontStyle = firstPeriodicalFieldElement.FontStyle;
switch (outputStyle)
{
case PeriodicalAbbreviationOutputStyle.PeriodOnly:
outputTextElement.Text = string.Join("", abbreviationWords);
break;
case PeriodicalAbbreviationOutputStyle.PeriodSpace:
outputTextElement.Text = string.Join(" ", abbreviationWords);
break;
case PeriodicalAbbreviationOutputStyle.SpaceOnly:
outputTextElement.Text = string.Join(" ", wordsWithoutPeriod);
break;
case PeriodicalAbbreviationOutputStyle.NoPeriodNoSpace:
outputTextElement.Text = string.Join("", wordsWithoutPeriod);
break;
}
componentPart.Elements.ReplaceItem(firstPeriodicalFieldElement, outputTextElement);
return(null);
}
public IEnumerable <ITextUnit> GetTextUnits(ComponentPart componentPart, Template template, Citation citation, out bool handled)
{
//Change this to .PeriodSpace, .PeriodOnly, .SpaceOnly or .NoPeriodNoSpace if required
//[1] Period/space (Intl. J. History) - DEFAULT
//[2] Space only (Intl J History)
//[3] Period only (Intl.J.Histry)
//[4] No period, no space (IntlJHistory)
PeriodicalAbbreviationOutputStyle outputStyle = PeriodicalAbbreviationOutputStyle.SpaceOnly;
//if true and if the option "Fall back to next available name" was ticked on the field element, the script first tries the built in fallback process, starting from the abbreviation set on the field element
//UserAbbreviation2 >>> UserAbbreviation1 >>> StandardAbbreviation
//if that does not yield a non-empty abbreviation, the other direction is used
//StandardAbbreviation >>> UserAbbreviation1 >>> UserAbbreviation2
bool extendedFallback = true;
handled = false;
if (citation == null)
{
return(null);
}
Reference reference = citation.Reference;
if (reference == null)
{
return(null);
}
if (!citation.Reference.HasCoreField(ReferenceTypeCoreFieldId.Periodical))
{
return(null);
}
Periodical periodical = reference.Periodical;
if (periodical == null)
{
return(null);
}
if (componentPart == null)
{
return(null);
}
if (componentPart.Elements == null || componentPart.Elements.Count == 0)
{
return(null);
}
var firstPeriodicalFieldElement = componentPart.Elements.FirstOrDefault <IElement>(element => element is PeriodicalFieldElement) as PeriodicalFieldElement;
if (firstPeriodicalFieldElement == null)
{
return(null);
}
//if the PeriodicalFieldElement is set to ignore abbreviations, we exit here
PeriodicalNameUsage nameUsage = firstPeriodicalFieldElement.PeriodicalNameUsage;
if (nameUsage == PeriodicalNameUsage.Name)
{
return(null);
}
string abbreviation = String.Empty;
string periodicalName = periodical.Name;
#region Determine Abbreviation (Standard Fallback)
bool useStandardFallback = firstPeriodicalFieldElement.Fallback;
if (nameUsage == PeriodicalNameUsage.UserAbbreviation2)
{
if (!string.IsNullOrEmpty(periodical.UserAbbreviation2))
{
//Wenn das gewählte Feld bei einer Zeitschrift gefüllt ist, muss das Skript nicht tätig werden, sondern der Eintrag wird einfach ausgegeben.
return(null);
}
if (useStandardFallback)
{
abbreviation = periodical.UserAbbreviation1;
}
if (string.IsNullOrEmpty(abbreviation) && useStandardFallback)
{
abbreviation = periodical.StandardAbbreviation;
}
}
else if (nameUsage == PeriodicalNameUsage.UserAbbreviation1)
{
if (!string.IsNullOrEmpty(periodical.UserAbbreviation1))
{
//Wenn das gewählte Feld bei einer Zeitschrift gefüllt ist, muss das Skript nicht tätig werden, sondern der Eintrag wird einfach ausgegeben.
return(null);
}
if (useStandardFallback)
{
abbreviation = periodical.StandardAbbreviation;
}
}
else if (nameUsage == PeriodicalNameUsage.StandardAbbreviation)
{
if (!string.IsNullOrEmpty(periodical.StandardAbbreviation))
{
return(null);
}
}
#endregion
#region Determine Abbreviation (Extended Fallback)
bool useExtendedFallback = useStandardFallback && extendedFallback;
if (string.IsNullOrEmpty(abbreviation) && useExtendedFallback)
{
if (nameUsage == PeriodicalNameUsage.StandardAbbreviation)
{
abbreviation = periodical.StandardAbbreviation;
if (string.IsNullOrEmpty(abbreviation))
{
abbreviation = periodical.UserAbbreviation1;
}
if (string.IsNullOrEmpty(abbreviation))
{
abbreviation = periodical.UserAbbreviation2;
}
}
else if (nameUsage == PeriodicalNameUsage.UserAbbreviation1)
{
abbreviation = periodical.UserAbbreviation1;
if (string.IsNullOrEmpty(abbreviation))
{
abbreviation = periodical.UserAbbreviation2;
}
}
else if (nameUsage == PeriodicalNameUsage.UserAbbreviation2)
{
abbreviation = periodical.UserAbbreviation2;
}
}
#endregion
if (string.IsNullOrEmpty(abbreviation))
{
return(null); //no abbreviation found
}
string[] periodicalNameWords = periodicalName.ToLowerInvariant().Split(new char[] { ' ', '.', ';', ',', ':', '&', '-' }, StringSplitOptions.RemoveEmptyEntries);
string[] abbreviationWords = abbreviation.Split(new string[] { " ", " ", " " }, StringSplitOptions.RemoveEmptyEntries);
//string[] abbreviationWords = abbreviation.Split(' ');
if (!abbreviation.Contains("."))
{
List <string> abbreviationWithFullStops = new List <string>();
foreach (string word in abbreviationWords)
{
if (word.StartsWith("(") || word.EndsWith(")"))
{
abbreviationWithFullStops.Add(word);
}
else if (!Array.Exists(periodicalNameWords, x => x == word.ToLowerInvariant()))
{
abbreviationWithFullStops.Add(word + ".");
}
else
{
abbreviationWithFullStops.Add(word);
}
}
abbreviationWords = abbreviationWithFullStops.ToArray();
}
string[] wordsWithoutPeriod = new String[abbreviationWords.Length];
abbreviationWords.CopyTo(wordsWithoutPeriod, 0);
for (int i = 0; i < wordsWithoutPeriod.Length; i++)
{
wordsWithoutPeriod[i] = wordsWithoutPeriod[i].TrimEnd('.');
}
var outputTextElement = new LiteralElement(componentPart, abbreviation);
outputTextElement.FontStyle = firstPeriodicalFieldElement.FontStyle;
switch (outputStyle)
{
case PeriodicalAbbreviationOutputStyle.PeriodOnly:
outputTextElement.Text = string.Join("", abbreviationWords);
break;
case PeriodicalAbbreviationOutputStyle.PeriodSpace:
outputTextElement.Text = string.Join(" ", abbreviationWords);
break;
case PeriodicalAbbreviationOutputStyle.SpaceOnly:
outputTextElement.Text = string.Join(" ", wordsWithoutPeriod);
break;
case PeriodicalAbbreviationOutputStyle.NoPeriodNoSpace:
outputTextElement.Text = string.Join("", wordsWithoutPeriod);
break;
}
componentPart.Elements.ReplaceItem(firstPeriodicalFieldElement, outputTextElement);
return(null);
}