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//
// TemplateList.cc
//
//
// TemplateList: As it sounds--a list of search result templates. Reads the
// configuration and any template files from disk, then retrieves
// the relevant template for display.
//
// Part of the ht://Dig package <http://www.htdig.org/>
// Copyright (c) 1995-2004 The ht://Dig Group
// For copyright details, see the file COPYING in your distribution
// or the GNU Library General Public License (LGPL) version 2 or later
// <http://www.gnu.org/copyleft/lgpl.html>
//
// $Id: TemplateList.cc,v 1.11 2004/05/28 13:15:24 lha Exp $
//
#ifdef HAVE_CONFIG_H
#include "htconfig.h"
#endif /* HAVE_CONFIG_H */
#include "TemplateList.h"
#include "URL.h"
#include "QuotedStringList.h"
//*****************************************************************************
TemplateList::TemplateList()
{
}
//*****************************************************************************
TemplateList::~TemplateList()
{
}
//*****************************************************************************
// Return the template that belongs to the given internal template
// name. If no template can be found, NULL is returned.
//
Template *
TemplateList::get(const String& internalName)
{
for (int i = 0; i < internalNames.Count(); i++)
{
const String *s = (const String *) internalNames[i];
if (mystrcasecmp(*s, internalName) == 0)
return (Template *) templates[i];
}
return 0;
}
//*****************************************************************************
// Create a list of templates from a configuration string. The string
// will have triplets of: display name, internal name, and filename.
// There are two special cases for the internal name: builtin-long and
// builtin-short. These will cause a hardcoded template to be
// created. All other templates are read in from the specified
// filename.
//
int
TemplateList::createFromString(const String& str)
{
QuotedStringList sl(str, "\t \r\n");
String display, internal, file;
Template *t;
if ( sl.Count() % 3) return 0; // Make sure we have a multiple of three
for (int i = 0; i < sl.Count(); i += 3)
{
display = sl[i];
decodeURL(display);
internal = sl[i + 1];
file = sl[i + 2];
displayNames.Add(new String(display));
internalNames.Add(new String(internal));
t = new Template();
if (mystrcasecmp((char*)file, "builtin-long") == 0)
{
String s;
s << "<dl><dt><strong><a href=\"$&(URL)\">$&(TITLE)</a></strong>";
s << "$(STARSLEFT)\n";
s << "</dt><dd>$(EXCERPT)<br>\n";
s << "<em><a href=\"$&(URL)\">$&(URL)</a></em>\n";
s << " <font size=\"-1\">$(MODIFIED), $(SIZE) bytes</font>\n";
s << "</dd></dl>\n";
t->setMatchTemplate((char*)s);
}
else if (mystrcasecmp((char*)file, "builtin-short") == 0)
{
t->setMatchTemplate("$(STARSRIGHT) <strong><a href=\"$&(URL)\">$&(TITLE)</a></strong><br>\n");
}
else
{
t->createFromFile((char*)file);
}
templates.Add(t);
}
return 1;
}
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