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<?php
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class Block extends DataObject {
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protected static $db = array (
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'SortOrder' => 'Int',
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'Title' => 'Varchar(64)',
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'TitleWrapper' => 'Enum("h2,h3,h4,h5,h6")',
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'hideTitle' => 'Boolean',
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'showBlockbyClass' => 'Boolean',
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'Description' => 'Varchar(128)',
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'MemberVisibility' => 'Varchar(255)',
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'shownInClass' => 'Text',
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'addMarginTop' => 'Boolean',
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'addMarginBottom' => 'Boolean'
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);
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protected static $many_many = array (
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'Pages' => 'Page'
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);
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protected static $create_table_options = array(
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'MySQLDatabase' => 'ENGINE=MyISAM'
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);
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protected static $extensions = array (
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'StandardPermissions'
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);
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protected static $summary_fields = array(
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'BlockType',
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'Title',
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'Description',
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'shownOn',
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'VisibleTo'
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);
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protected static $field_labels = array(
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'BlockType' => 'Block type',
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'shownOn' => 'is shown on',
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'VisibleTo' => 'Visible to'
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);
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public function VisibleTo() {
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if (strlen(trim($this->MemberVisibility)) > 0) {
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$lists = 'Group: ' . str_replace(',','<br />Group: ', $this->MemberVisibility);
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}else{
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$lists = '<em><All></em>';
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}
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return new LiteralField('VisibleTo',$lists);
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}
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public function BlockType() {
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return $this->singular_name();
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}
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public function shownOn() {
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if ($this->showBlockbyClass) {
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if (strlen(trim($this->shownInClass)) > 0) {
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$lists = 'Type: ' . str_replace(',','<br />Type: ', $this->shownInClass);
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}else{
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$lists = '<em><not assigned></em>';
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}
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}else{
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if ($this->Pages()->count() > 0) {
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$lists = 'Page: ' . implode('<br />Page: ', $this->Pages()->column('Title'));
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}else{
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$lists = '<em><not assigned></em>';
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}
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}
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return new LiteralField('shownOn',$lists);
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}
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public function getCMSFields() {
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$fields = parent::getCMSFields();
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$fields->removeFieldFromTab('Root', 'Pages');
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$fields->removeFieldsFromTab('Root.Main', array(
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'SortOrder',
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'showBlockbyClass',
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'shownInClass',
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'MemberVisibility'
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));
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$memberGroups = Group::get();
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$sourcemap = $memberGroups->map('Code', 'Title');
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$source = array(
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'anonymous' => 'Anonymous visitors'
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);
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foreach ($sourcemap as $mapping => $key) {
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$source[$mapping] = $key;
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}
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$memberVisibility = new CheckboxSetField(
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$name = "MemberVisibility",
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$title = "Show block for specific groups",
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$source
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);
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$memberVisibility->setDescription('Show this block only for the selected group(s). If you select no groups, the block will be visible to all members.');
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$availabelClasses = $this->availableClasses();
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$inClass = new CheckboxSetField(
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$name = "shownInClass",
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$title = "Show block for specific content types",
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$availabelClasses
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);
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107
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108
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$filterSelector = OptionsetField::create(
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'showBlockbyClass',
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'Choose filter set',
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array(
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112
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'0' => 'by page',
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'1' => 'by page/data type'
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)
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)->setDescription('<p><br /><strong>by page</strong>: block will be displayed in the selected page(s)<br /><strong>by page/data type</strong>: block will be displayed on the pages created with the particular page/data type. e.g. is <strong>"InternalPage"</strong> is picked, the block will be displayed, and will ONLY be displayed on all <strong>Internal Pages</strong></p>');
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116
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117
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$availablePages = Page::get()->exclude('ClassName', array(
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'ErrorPage',
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'RedirectorPage',
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120
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'VirtualPage'
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));
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$pageSelector = new CheckboxSetField(
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$name = "Pages",
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$title = "Show on Page(s)",
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$availablePages->map('ID','Title')
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);
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128
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if ($this->canConfigPageAndType(Member::currentUser())) {
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$fields->addFieldsToTab('Root.VisibilitySettings', array(
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$filterSelector,
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$pageSelector,
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$inClass
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));
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}
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if ($this->canConfigMemberVisibility(Member::currentUser())) {
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$fields->addFieldToTab('Root.VisibilitySettings', $memberVisibility);
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}
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if (!$fields->fieldByName('Options')) {
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$fields->insertBefore($right = RightSidebar::create('Options'), 'Root');
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}
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145
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$fields->addFieldsToTab('Options', array(
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CheckboxField::create('addMarginTop', 'add "margin-top" class to block wrapper'),
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CheckboxField::create('addMarginBottom', 'add "margin-bottom" class to block wrapper')
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));
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return $fields;
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}
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153
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public function availableClasses() {
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$Classes = array_diff(
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ClassInfo::subclassesFor('Page'),
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156
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ClassInfo::subclassesFor('RedirectorPage'),
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157
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ClassInfo::subclassesFor('VirtualPage')
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);
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return $Classes;
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}
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public function forTemplate() {
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if ($this->canDisplayMemberCheck()) {
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return $this->renderWith(array($this->getClassName(), 'BaseBlock'));
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}
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167
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return false;
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}
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169
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170
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public function canDisplayMemberCheck() {
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$rawVisibility = $this->MemberVisibility;
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if (empty($rawVisibility)) {
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return true;
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}
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$visibility = explode(',', $rawVisibility);
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$member = Member::currentUser();
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if (!$member && in_array('anonymous', $visibility)) {
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return true;
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}
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184
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if ($member) {
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$memberGroups = $member->Groups()->column('Code');
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foreach ($memberGroups as $memberGroup) {
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if (in_array($memberGroup, $visibility)) {
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return true;
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}
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}
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}
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return false;
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}
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196
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public function frontendEditable() {
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$member = Member::currentUser();
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return $this->canEdit($member);
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}
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201
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public function Type2Class() {
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return strtolower(str_replace(' ', '-', $this->singular_name()));
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}
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} |
salted-herring /
silverstripe-block
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: