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FIX: getCMSField still works if the Metadata field has been removed by another module

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This commit is contained in:
Gordon Anderson 2016-02-24 20:53:19 +07:00
parent a3e8e4cf32
commit 2df66ba223
1 changed files with 21 additions and 10 deletions
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27
code/IFramePage.php
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@ -31,7 +31,7 @@ class IFramePage extends Page
$fields = parent::getCMSFields();
$fields->removeFieldFromTab('Root.Main', 'Content');
$fields->addFieldToTab('Root.Main', $url = new TextField('IFrameURL', 'Iframe URL'), 'Metadata');
$fields->addFieldToTab('Root.Main', $url = new TextField('IFrameURL', 'Iframe URL'));
$url->setRightTitle('Can be absolute (<em>http://silverstripe.com</em>) or relative to this site (<em>about-us</em>).');
$fields->addFieldToTab(
'Root.Main',
@ -41,14 +41,25 @@ class IFramePage extends Page
->setDescription('Avoids mixed content warnings when iframe content is just available under a specific protocol'),
'Metadata'
);
$fields->addFieldToTab('Root.Main', new CheckboxField('AutoHeight', 'Auto height (only works with same domain URLs)'), 'Metadata');
$fields->addFieldToTab('Root.Main', new CheckboxField('AutoWidth', 'Auto width (100% of the available space)'), 'Metadata');
$fields->addFieldToTab('Root.Main', new NumericField('FixedHeight', 'Fixed height (in pixels)'), 'Metadata');
$fields->addFieldToTab('Root.Main', new NumericField('FixedWidth', 'Fixed width (in pixels)'), 'Metadata');
$fields->addFieldToTab('Root.Main', new HtmlEditorField('Content', 'Content (appears above iframe)'), 'Metadata');
$fields->addFieldToTab('Root.Main', new HtmlEditorField('BottomContent', 'Content (appears below iframe)'), 'Metadata');
$fields->addFieldToTab('Root.Main', new HtmlEditorField('AlternateContent', 'Alternate Content (appears when user has iframes disabled)'), 'Metadata');
$fields->addFieldToTab('Root.Main', new CheckboxField('AutoHeight', 'Auto height (only works with same domain URLs)'));
$fields->addFieldToTab('Root.Main', new CheckboxField('AutoWidth', 'Auto width (100% of the available space)'));
$fields->addFieldToTab('Root.Main', new NumericField('FixedHeight', 'Fixed height (in pixels)'));
$fields->addFieldToTab('Root.Main', new NumericField('FixedWidth', 'Fixed width (in pixels)'));
$fields->addFieldToTab('Root.Main', new HtmlEditorField('Content', 'Content (appears above iframe)'));
$fields->addFieldToTab('Root.Main', new HtmlEditorField('BottomContent', 'Content (appears below iframe)'));
$fields->addFieldToTab('Root.Main', new HtmlEditorField('AlternateContent', 'Alternate Content (appears when user has iframes disabled)'));
// Move the Metadata field to last position, but make a check for it's
// existence first.
//
// See https://github.com/silverstripe-labs/silverstripe-iframe/issues/18
$mainTab = $fields->findOrMakeTab('Root.Main');
$mainTabFields = $mainTab->FieldList();
$metaDataField = $mainTabFields->fieldByName('Metadata');
if ($metaDataField) {
$mainTabFields->removeByName('Metadata');
$mainTabFields->push($metaDataField);
}
return $fields;
}