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/*
SPDX-FileCopyrightText: 2012 Milian Wolff <mail@milianw.de>
SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
*/
#include "phpdocsplugin.h"
#include "phpdocsmodel.h"
#include "phpdocsconfig.h"
#include <KPluginFactory>
#include <KAboutData>
#include <interfaces/idocumentation.h>
#include <interfaces/icore.h>
#include <interfaces/idocumentationcontroller.h>
#include <language/duchain/duchain.h>
#include <language/duchain/declaration.h>
#include <language/duchain/duchainlock.h>
#include <language/duchain/classdeclaration.h>
#include <language/duchain/functiondeclaration.h>
#include <language/duchain/classmemberdeclaration.h>
#include <language/duchain/classfunctiondeclaration.h>
#include <QFile>
#include "phpdocsdebug.h"
#include "phpdocumentation.h"
#include "phpdocssettings.h"
using namespace KDevelop;
K_PLUGIN_FACTORY_WITH_JSON(PhpDocsFactory, "kdevphpdocs.json", registerPlugin<PhpDocsPlugin>();)
PhpDocsPlugin::PhpDocsPlugin(QObject* parent, const KPluginMetaData& metaData, const QVariantList& args)
: IPlugin(QStringLiteral("kdevphpdocs"), parent, metaData)
, m_model(new PhpDocsModel(this))
{
Q_UNUSED(args);
}
PhpDocsPlugin::~PhpDocsPlugin()
{
}
QString PhpDocsPlugin::name() const
{
return QStringLiteral("PHP");
}
QIcon PhpDocsPlugin::icon() const
{
static QIcon icon = QIcon::fromTheme(QStringLiteral("application-x-php"));
return icon;
}
KDevelop::ConfigPage* PhpDocsPlugin::configPage(int number, QWidget* parent)
{
if (number == 0) {
return new PhpDocsConfig(this, parent);
}
return nullptr;
}
int PhpDocsPlugin::configPages() const
{
return 1;
}
///TODO: possibly return multiple filenames (i.e. fallbacks) when doing local lookups
QString PhpDocsPlugin::getDocumentationFilename( KDevelop::Declaration* dec, const bool& isLocal ) const
{
QString fname;
//TODO: most of the SPL stuff is not found for me in the deb package php-doc
// => check newer documentation or give a fallback to ref.spl.html
if ( ClassFunctionDeclaration* fdec = dynamic_cast<ClassFunctionDeclaration*>( dec ) ) {
// class methods -> php.net/CLASS.METHOD
// local: either CLASS.METHOD.html or function.CLASS-METHOD.html... really sucks :-/
// for now, use the latter...
if ( dec->context() && dec->context()->type() == DUContext::Class && dec->context()->owner() ) {
QString className = dec->context()->owner()->identifier().toString();
if ( !isLocal ) {
fname = className + '.' + fdec->identifier().toString();
} else {
if ( fdec->isConstructor() ) {
fname = QStringLiteral("construct");
} else if ( fdec->isDestructor() ) {
fname = QStringLiteral("destruct");
} else {
fname = fdec->identifier().toString();
}
//TODO: CLASS.METHOD.html e.g. for xmlreader etc. pp.
fname = "function." + className + '-' + fname;
}
}
} else if ( dynamic_cast<ClassDeclaration*>(dec) ) {
fname = "class." + dec->identifier().toString();
} else if ( dynamic_cast<FunctionDeclaration*>(dec) ) {
fname = "function." + dec->identifier().toString();
}
// check for superglobals / reserved variables
else if ( dec->identifier() == Identifier(QStringLiteral("GLOBALS")) ||
dec->identifier() == Identifier(QStringLiteral("php_errormsg")) ||
dec->identifier() == Identifier(QStringLiteral("HTTP_RAW_POST_DATA")) ||
dec->identifier() == Identifier(QStringLiteral("http_response_header")) ||
dec->identifier() == Identifier(QStringLiteral("argc")) ||
dec->identifier() == Identifier(QStringLiteral("argv")) ||
dec->identifier() == Identifier(QStringLiteral("_GET")) ||
dec->identifier() == Identifier(QStringLiteral("_POST")) ||
dec->identifier() == Identifier(QStringLiteral("_FILES")) ||
dec->identifier() == Identifier(QStringLiteral("_REQUEST")) ||
dec->identifier() == Identifier(QStringLiteral("_SESSION")) ||
dec->identifier() == Identifier(QStringLiteral("_ENV")) ||
dec->identifier() == Identifier(QStringLiteral("_COOKIE")) ) {
if ( isLocal ) {
fname = QStringLiteral("reserved.variables.") + dec->identifier().toString().remove('_');
} else {
fname = dec->identifier().toString();
}
}
qCDebug(DOCS) << fname;
if ( !fname.isEmpty() && isLocal ) {
fname = fname.toLower();
fname.replace('_', '-');
fname.append(".html");
}
return fname;
}
IDocumentation::Ptr PhpDocsPlugin::documentationForDeclaration( Declaration* dec ) const
{
if ( dec ) {
DUChainReadLocker lock( DUChain::lock() );
// filter non global or non-php declarations
if ( dec->topContext()->url() != m_model->internalFunctionFile() ) {
return {};
}
QUrl url = PhpDocsSettings::phpDocLocation();
qCDebug(DOCS) << url;
QString file = getDocumentationFilename( dec, url.isLocalFile() );
if ( file.isEmpty() ) {
qCDebug(DOCS) << "no documentation pattern found for" << dec->toString();
return {};
}
url.setPath( url.path() + '/' + file);
if ( url.isLocalFile() && !QFile::exists( url.toLocalFile() ) ) {
qCDebug(DOCS) << "bad path" << url << "for documentation of" << dec->toString() << " - aborting";
return {};
}
qCDebug(DOCS) << "php documentation located at " << url << "for" << dec->toString();
return documentationForUrl(url, dec->qualifiedIdentifier().toString());
}
return {};
}
IDocumentation::Ptr PhpDocsPlugin::documentation(const QUrl& url) const
{
if (url.toString().startsWith(PhpDocsSettings::phpDocLocation().toString())) {
return documentationForUrl(url, QString());
}
return {};
}
QAbstractListModel* PhpDocsPlugin::indexModel() const
{
return m_model;
}
IDocumentation::Ptr PhpDocsPlugin::documentationForIndex(const QModelIndex& index) const
{
return documentationForDeclaration(static_cast<Declaration*>(
index.data(PhpDocsModel::DeclarationRole).value<DeclarationPointer>().data()
));
}
void PhpDocsPlugin::loadUrl(const QUrl& url) const
{
qCDebug(DOCS) << "loading URL" << url;
auto doc = documentationForUrl(url, QString());
ICore::self()->documentationController()->showDocumentation(doc);
}
void PhpDocsPlugin::showDocumentation(const QUrl& url)
{
auto doc = documentationForUrl(url, url.toString());
ICore::self()->documentationController()->showDocumentation(doc);
}
IDocumentation::Ptr PhpDocsPlugin::documentationForUrl(const QUrl& url, const QString& name, const QByteArray& description) const
{
return IDocumentation::Ptr(new PhpDocumentation( url, name, description, const_cast<PhpDocsPlugin*>(this)));
}
IDocumentation::Ptr PhpDocsPlugin::homePage() const
{
QUrl url = PhpDocsSettings::phpDocLocation();
if ( url.isLocalFile() ) {
url.setPath(url.path() + "/index.html");
} else {
url.setPath(url.path() + "/manual");
}
return documentationForUrl(url, i18n("PHP Documentation"));
}
#include "phpdocsplugin.moc"
#include "moc_phpdocsplugin.cpp"
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