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1 | <?php |
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2 | |||
3 | /** |
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4 | * @package elemental |
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5 | */ |
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6 | class BaseElement extends Widget |
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7 | { |
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8 | /** |
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9 | * @var array $db |
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10 | */ |
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11 | private static $db = array( |
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12 | 'ExtraClass' => 'Varchar(255)', |
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13 | 'HideTitle' => 'Boolean' |
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14 | ); |
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15 | |||
16 | /** |
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17 | * @var array $has_one |
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18 | */ |
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19 | private static $has_one = array( |
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20 | 'List' => 'ElementList' // optional. |
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21 | ); |
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22 | |||
23 | /** |
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24 | * @var array $has_many |
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25 | */ |
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26 | private static $has_many = array( |
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27 | 'VirtualClones' => 'ElementVirtualLinked' |
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28 | ); |
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29 | |||
30 | /** |
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31 | * @var string |
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32 | */ |
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33 | private static $title = "Content Block"; |
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34 | |||
35 | /** |
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36 | * @var string |
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37 | */ |
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38 | private static $singular_name = 'Content Block'; |
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39 | |||
40 | /** |
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41 | * @var array |
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42 | */ |
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43 | private static $summary_fields = array( |
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44 | 'ID' => 'ID', |
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45 | 'Title' => 'Title', |
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46 | 'ElementType' => 'Type' |
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47 | ); |
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48 | |||
49 | /** |
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50 | * @var boolean |
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51 | */ |
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52 | protected $enable_title_in_template = false; |
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53 | |||
54 | |||
55 | public function getCMSFields() |
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56 | { |
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57 | $fields = $this->scaffoldFormFields(array( |
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58 | 'includeRelations' => ($this->ID > 0), |
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59 | 'tabbed' => true, |
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60 | 'ajaxSafe' => true |
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61 | )); |
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62 | |||
63 | $fields->insertAfter(new ReadonlyField('ClassNameTranslated', _t('BaseElement.TYPE', 'Type'), $this->i18n_singular_name()), 'Title'); |
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64 | $fields->removeByName('ListID'); |
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65 | $fields->removeByName('ParentID'); |
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66 | $fields->removeByName('Sort'); |
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67 | $fields->removeByName('ExtraClass'); |
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68 | |||
69 | if (!$this->enable_title_in_template) { |
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70 | $fields->removeByName('HideTitle'); |
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71 | $title = $fields->fieldByName('Root.Main.Title'); |
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72 | |||
73 | if ($title) { |
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74 | $title->setRightTitle('For reference only. Does not appear in the template.'); |
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75 | } |
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76 | } |
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77 | |||
78 | $fields->addFieldToTab('Root.Settings', new TextField('ExtraClass', 'Extra CSS Classes to add')); |
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79 | |||
80 | if (!is_a($this, 'ElementList')) { |
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81 | $lists = ElementList::get()->filter('ParentID', $this->ParentID); |
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82 | |||
83 | if ($lists->exists()) { |
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84 | $fields->addFieldToTab('Root.Main', |
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85 | $move = new DropdownField('MoveToListID', 'Move this to another list', $lists->map('ID', 'CMSTitle'), '') |
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86 | ); |
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87 | |||
88 | $move->setEmptyString('Select a list..'); |
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89 | $move->setHasEmptyDefault(true); |
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90 | } |
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91 | } |
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92 | |||
93 | $this->extend('updateCMSFields', $fields); |
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94 | |||
95 | if ($this->IsInDB()) { |
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96 | if ($this->isEndofLine('BaseElement') && $this->hasExtension('VersionViewerDataObject')) { |
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97 | $fields = $this->addVersionViewer($fields, $this); |
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98 | } |
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99 | } |
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100 | |||
101 | return $fields; |
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102 | } |
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103 | |||
104 | /** |
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105 | * Version viewer must only be added at if this is the final getCMSFields for a class. |
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106 | * in order to avoid having to rename all fields from eg Root.Main to Root.Current.Main |
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107 | * To do this we test if getCMSFields is from the current class |
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108 | */ |
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109 | public function isEndofLine($className) |
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110 | { |
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111 | $methodFromClass = ClassInfo::has_method_from( |
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112 | $this->ClassName, 'getCMSFields', $className |
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113 | ); |
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114 | |||
115 | if($methodFromClass) { |
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116 | return true; |
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117 | } |
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118 | } |
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119 | |||
120 | |||
121 | public function onBeforeWrite() |
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122 | { |
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123 | parent::onBeforeWrite(); |
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124 | |||
125 | if (!$this->Sort) { |
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126 | $parentID = ($this->ParentID) ? $this->ParentID : 0; |
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127 | |||
128 | $this->Sort = DB::query("SELECT MAX(\"Sort\") + 1 FROM \"Widget\" WHERE \"ParentID\" = $parentID")->value(); |
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129 | } |
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130 | |||
131 | if ($this->MoveToListID) { |
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132 | $this->ListID = $this->MoveToListID; |
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133 | } |
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134 | } |
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135 | |||
136 | public function i18n_singular_name() |
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137 | { |
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138 | return _t(__CLASS__, $this->config()->title); |
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139 | } |
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140 | |||
141 | public function getElementType() |
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142 | { |
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143 | return $this->i18n_singular_name(); |
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144 | } |
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145 | |||
146 | View Code Duplication | public function getTitle() |
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147 | { |
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148 | if ($title = $this->getField('Title')) { |
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149 | return $title; |
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150 | } else { |
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151 | if (!$this->isInDb()) { |
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152 | return; |
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153 | } |
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154 | |||
155 | return $this->config()->title; |
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156 | } |
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157 | } |
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158 | |||
159 | View Code Duplication | public function getCMSTitle() |
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160 | { |
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161 | if ($title = $this->getField('Title')) { |
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162 | return $this->config()->title . ': ' . $title; |
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163 | } else { |
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164 | if (!$this->isInDb()) { |
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165 | return; |
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166 | } |
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167 | return $this->config()->title; |
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168 | } |
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169 | } |
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170 | |||
171 | public function canView($member = null) |
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172 | { |
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173 | return Permission::check('CMS_ACCESS_CMSMain', 'any', $member); |
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174 | } |
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175 | |||
176 | public function canEdit($member = null) |
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177 | { |
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178 | return Permission::check('CMS_ACCESS_CMSMain', 'any', $member); |
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179 | } |
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180 | |||
181 | public function canDelete($member = null) |
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182 | { |
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183 | return Permission::check('CMS_ACCESS_CMSMain', 'any', $member); |
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184 | } |
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185 | |||
186 | public function canCreate($member = null) |
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187 | { |
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188 | return Permission::check('CMS_ACCESS_CMSMain', 'any', $member); |
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189 | } |
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190 | |||
191 | public function ControllerTop() |
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192 | { |
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193 | return Controller::curr(); |
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194 | } |
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195 | |||
196 | public function getPage() |
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197 | { |
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198 | $area = $this->Parent(); |
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199 | |||
200 | if ($area instanceof ElementalArea) { |
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201 | return $area->getOwnerPage(); |
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202 | } |
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203 | |||
204 | return null; |
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205 | } |
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206 | |||
207 | /** |
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208 | * Override the {@link Widget::forTemplate()} method so that holders are not rendered twice. The controller should |
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209 | * render with widget inside the |
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210 | * |
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211 | * @return HTML |
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212 | */ |
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213 | public function forTemplate($holder = true) { |
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214 | return $this->renderWith($this->class); |
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215 | } |
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216 | |||
217 | /** |
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218 | * @return string |
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219 | */ |
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220 | public function getEditLink() { |
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221 | return Controller::join_links( |
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222 | Director::absoluteBaseURL(), |
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223 | 'admin/elemental/BaseElement/EditForm/field/BaseElement/item', |
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224 | $this->ID, |
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225 | 'edit' |
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226 | ); |
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227 | } |
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228 | } |
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229 |