package org.pdtextensions.core.ui.preferences.launcher;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import javax.inject.Inject;
import org.eclipse.core.resources.IProject;
import org.eclipse.dltk.internal.ui.wizards.dialogfields.SelectionButtonDialogFieldGroup;
import org.eclipse.e4.core.contexts.ContextInjectionFactory;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.php.internal.debug.core.preferences.PHPexeItem;
import org.eclipse.php.internal.debug.core.preferences.PHPexes;
import org.eclipse.php.internal.debug.ui.preferences.phps.PHPsPreferencePage;
import org.eclipse.php.internal.ui.preferences.IStatusChangeListener;
import org.eclipse.php.internal.ui.preferences.OptionsConfigurationBlock;
import org.eclipse.php.internal.ui.preferences.util.Key;
import org.eclipse.php.internal.ui.util.StatusInfo;
import org.eclipse.php.internal.ui.wizards.fields.ComboDialogField;
import org.eclipse.php.internal.ui.wizards.fields.DialogField;
import org.eclipse.php.internal.ui.wizards.fields.IDialogFieldListener;
import org.eclipse.php.internal.ui.wizards.fields.IStringButtonAdapter;
import org.eclipse.php.internal.ui.wizards.fields.StringButtonDialogField;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.FileDialog;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Link;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.preferences.IWorkbenchPreferenceContainer;
import org.pdtextensions.core.launch.ScriptLauncherManager;
import org.pdtextensions.core.launch.execution.ExecutionResponseAdapter;
import org.pdtextensions.core.log.Logger;
import org.pdtextensions.core.ui.PEXUIPlugin;
@SuppressWarnings("restriction")
public abstract class LauncherConfigurationBlock extends OptionsConfigurationBlock implements IDialogFieldListener {
protected final Key phpExecutable;
protected final Key scriptToExecute;
protected final Key useScriptInsideProject;
protected final String pluginID;
protected Group scriptGroup;
protected ComboDialogField exes;
protected Button testButton;
protected PHPexes phpExes;
protected SelectionButtonDialogFieldGroup buttonGroup;
protected StringButtonDialogField scriptField;
protected IProject project;
@Inject
public ScriptLauncherManager manager;
public LauncherConfigurationBlock(IStatusChangeListener context,
IProject project, IWorkbenchPreferenceContainer container, LauncherKeyBag keyBag) {
super(context, project, keyBag.getAllKeys(), container);
phpExecutable = keyBag.getPHPExecutableKey();
scriptToExecute = keyBag.getScriptKey();
useScriptInsideProject = keyBag.getUseProjectKey();
pluginID = getPluginId();
this.project = project;
ContextInjectionFactory.inject(this, PEXUIPlugin.getDefault().getEclipseContext());
}
protected abstract String getPluginId();
protected abstract void afterSave();
protected abstract void beforeSave();
protected abstract String getHeaderLabel();
protected abstract String getProjectChoiceLabel();
protected abstract String getGlobalChoiceLabel();
protected abstract String getScriptLabel();
protected abstract String getButtonGroupLabel();
protected abstract String getScriptFieldLabel();
protected abstract boolean validateScript(String text);
@Override
public Control createContents(Composite parent) {
setShell(parent.getShell());
Label header = new Label(parent, SWT.NONE);
header.setText(getHeaderLabel());
Composite markersComposite = createInnerContent(parent);
validateSettings(null, null, null);
return markersComposite;
}
protected Composite createInnerContent(Composite folder) {
Composite result = new Composite(folder, SWT.NONE);
GridLayout layout = new GridLayout();
layout.marginWidth = 0;
result.setLayout(layout);
GridData gd = new GridData(GridData.FILL_HORIZONTAL);
gd.widthHint = 440;
result.setLayoutData(gd);
// php
gd = new GridData(GridData.FILL_HORIZONTAL);
gd.minimumHeight = 75;
gd.heightHint = 75;
Group sourceFolderGroup = new Group(result, SWT.NONE);
sourceFolderGroup.setLayout(new GridLayout(3, false));
sourceFolderGroup.setLayoutData(gd);
sourceFolderGroup.setText("PHP executable");
GridData gridData = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
gridData.horizontalSpan = 3;
Link prefLink = new Link(sourceFolderGroup, SWT.WRAP);
prefLink.setText("You can add PHP binaries in the <a>PHP Executables</a> preference page.");
prefLink.setLayoutData(gridData);
prefLink.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
IWorkbenchPreferenceContainer container = (IWorkbenchPreferenceContainer)getPreferenceContainer();
container.openPage(PHPsPreferencePage.ID, null);
};
});
Link helpLink = new Link(sourceFolderGroup, SWT.WRAP);
helpLink.setLayoutData(gridData);
helpLink.setText("See <a>phptherightway.com</a> if you need help installing the PHP cli.");
helpLink.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
try {
PlatformUI
.getWorkbench()
.getBrowserSupport()
.getExternalBrowser()
.openURL(
new URL(
"http://www.phptherightway.com/#getting_started"));
} catch (Exception e1) {
Logger.logException(e1);
}
};
});
exes = new ComboDialogField(SWT.READ_ONLY);
exes.setLabelText("PHP executable");
exes.doFillIntoGrid(sourceFolderGroup, 2);
exes.setDialogFieldListener(this);
createTestButton(sourceFolderGroup);
loadExecutables();
createScriptGroup(result);
loadPhar();
if (phpExes.getAllItems().length == 0) {
testButton.setEnabled(false);
}
createExtraContent(result);
return result;
}
protected void createScriptGroup(Composite result) {
GridData gd = new GridData(GridData.FILL_HORIZONTAL);
gd.minimumHeight = 60;
gd.heightHint = 60;
scriptGroup = new Group(result, SWT.NONE);
scriptGroup.setLayout(new GridLayout(3, false));
scriptGroup.setLayoutData(gd);
scriptGroup.setText(getScriptLabel());
buttonGroup = new SelectionButtonDialogFieldGroup(SWT.RADIO,
new String[] { getProjectChoiceLabel(),
getGlobalChoiceLabel() }, 2);
buttonGroup.setLabelText(getButtonGroupLabel());
buttonGroup.doFillIntoGrid(scriptGroup, 3);
buttonGroup
.setDialogFieldListener(new org.eclipse.dltk.internal.ui.wizards.dialogfields.IDialogFieldListener() {
@Override
public void dialogFieldChanged(
org.eclipse.dltk.internal.ui.wizards.dialogfields.DialogField field) {
scriptField.setEnabled(buttonGroup.isSelected(1));
}
});
scriptField = new StringButtonDialogField(new IStringButtonAdapter() {
@Override
public void changeControlPressed(DialogField field) {
FileDialog dialog = new FileDialog(getShell());
String path = dialog.open();
if (path != null) {
scriptField.setText(path);
}
}
});
scriptField.setButtonLabel("Browse");
boolean useProjectPhar = getBooleanValue(useScriptInsideProject);
if (useProjectPhar) {
scriptField.setEnabled(false);
buttonGroup.setSelection(0, true);
buttonGroup.setSelection(1, false);
} else {
buttonGroup.setSelection(0, false);
buttonGroup.setSelection(1, true);
}
scriptField.setDialogFieldListener(this);
scriptField.setLabelText(getScriptFieldLabel());
scriptField.doFillIntoGrid(scriptGroup, 3);
}
protected void createExtraContent(Composite result) {
// override to add additional stuff to the page
}
private void loadPhar() {
String phar = getValue(scriptToExecute);
if (phar == null) {
return;
}
scriptField.setText(phar);
}
protected void loadExecutables() {
phpExes = PHPexes.getInstance();
String current = getValue(phpExecutable);
List<String> items = new ArrayList<String>();
int i = 0;
int select = -1;
for (PHPexeItem item : phpExes.getAllItems()) {
if (item.isDefault() && (current == null || current.length() == 0)
|| item.getExecutable().toString().equals(current)) {
select = i;
}
i++;
items.add(item.getName());
}
exes.setItems(items.toArray(new String[items.size()]));
if (select > -1) {
exes.selectItem(select);
}
}
protected void createTestButton(Composite parent) {
GridData gd = new GridData();
gd.horizontalSpan = 1;
testButton = new Button(parent, SWT.PUSH);
testButton.setLayoutData(gd);
testButton.setText("Test selected PHP executable");
testButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
try {
String current = exes.getText();
PHPexeItem phPexeItem = null;
for (PHPexeItem i : phpExes.getAllItems()) {
if (current.equals(i.getName())) {
phPexeItem = i;
break;
}
}
if (phPexeItem == null) {
Logger.log(Logger.WARNING, "No executable selected");
return;
}
ExecutionResponseAdapter adapter = new ExecutionResponseAdapter() {
public void executionFailed(final String response,
Exception exception) {
getShell().getDisplay().asyncExec(new Runnable() {
@Override
public void run() {
String message = "PHP binary execution failed.";
if (response != null
&& response.length() > 0) {
message += " Reason: " + response;
} else {
}
MessageDialog.openInformation(getShell(),
"Execution test", message);
}
});
};
public void executionFinished(final String response,
int exitValue) {
getShell().getDisplay().asyncExec(new Runnable() {
@Override
public void run() {
String message = "PHP binary executed successfully.";
if (response != null
&& response.length() > 0) {
message += " Detected PHP version: "
+ response;
} else {
message += " Unable to determine PHP version.";
}
MessageDialog.openInformation(getShell(),
"Execution test", message);
}
});
};
};
//TODO: refactor
new Thread(new ExecutableTester(phPexeItem, adapter)).run();
} catch (Exception ex) {
Logger.logException(ex);
}
}
});
}
@Override
protected void validateSettings(Key changedKey, String oldValue,
String newValue) {
StatusInfo status = new StatusInfo();
if (phpExes.getAllItems().length == 0) {
status = new StatusInfo(StatusInfo.WARNING,
"No PHP executable configured. Dependencies cannot be managed properly.");
}
if (buttonGroup != null && buttonGroup.isSelected(1)) {
if (!validateScript(scriptField.getText())) {
status = new StatusInfo(StatusInfo.WARNING,
"The selected file is not a valid php script/archive.");
}
}
fContext.statusChanged(status);
}
@Override
protected String[] getFullBuildDialogStrings(boolean workspaceSettings) {
return null;
}
protected final Key getCoreKey(String key) {
return getKey(pluginID, key);
}
@Override
public void performDefaults() {
scriptField.setText("");
scriptField.setEnabled(false);
if (buttonGroup != null) {
buttonGroup.setSelection(0, true);
buttonGroup.setSelection(1, false);
}
setValue(useScriptInsideProject, true);
setValue(scriptToExecute, "");
setValue(phpExecutable, "");
validateSettings(null, null, null);
super.performDefaults();
}
@Override
public boolean performApply() {
saveExecutable();
return super.performApply();
}
@Override
public boolean performOk() {
saveExecutable();
return super.performOk();
}
protected void saveExecutable() {
beforeSave();
String selected = exes.getText();
String executable = null;
for (PHPexeItem exe : phpExes.getAllItems()) {
if (exe.getName().equals(selected)) {
executable = exe.getExecutable().getAbsolutePath();
}
}
setValue(phpExecutable, executable);
setValue(scriptToExecute, scriptField.getText());
setValue(useScriptInsideProject, doUseScriptInsideProject());
afterSave();
}
protected boolean doUseScriptInsideProject() {
return buttonGroup.isSelected(0);
}
@Override
public void dialogFieldChanged(DialogField field) {
validateSettings(null, null, null);
}
}