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<?php |
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class EcommerceVote extends DataObject |
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{ |
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public static $db = array( |
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"SessionID" => "Varchar(64)" |
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); |
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public static $has_one = array( |
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"Page" => "SiteTree" |
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); |
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protected static $array_of_classes_used = array(); |
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public static function set_array_of_classes_used($v) |
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{ |
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self::$array_of_classes_used = $v; |
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} |
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public static function get_array_of_classes_used() |
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{ |
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return self::$array_of_classes_used; |
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} |
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protected static $create_defaults = false; |
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public static function set_create_defaults($v) |
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{ |
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self::$create_defaults = $v; |
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} |
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public static function get_create_defaults() |
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{ |
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return self::$create_defaults; |
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} |
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protected static $default_votes = 100; |
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public static function set_default_votes($v) |
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{ |
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self::$default_votes = $v; |
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} |
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public static function get_default_votes() |
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{ |
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return self::$default_votes; |
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} |
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protected static $random_size_to_add_to_default = 10; |
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public static function set_random_size_to_add_to_default($v) |
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{ |
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self::$random_size_to_add_to_default = $v; |
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} |
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public static function get_random_size_to_add_to_default() |
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{ |
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return self::$random_size_to_add_to_default; |
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} |
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public static $has_many = array(); |
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public static $many_many = array(); |
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public static $belongs_many_many = array(); |
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public static $many_many_extraFields = array(); |
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//database related settings |
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public static $indexes = array( |
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"SessionID" => true, |
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); |
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public function onBeforeWrite() |
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{ |
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parent::onBeforeWrite(); |
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if (!$this->SessionID) { |
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$this->SessionID = Session_ID(); |
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} |
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} |
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public function onAfterWrite() |
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{ |
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parent::onAfterWrite(); |
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if (DataObject::get_one("EcommerceVote", "SessionID = '".Session_ID()."' AND PageID =".$this->PageID." AND ID <> ".$this->ID)) { |
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$this->delete(); |
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} |
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} |
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public function requireDefaultRecords() |
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{ |
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parent::requireDefaultRecords(); |
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$objects = DataObject::get("EcommerceVote", $filter = "", $sort = "Created DESC", $join = "", $limit = "0, 1000"); |
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$array = array(); |
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if ($objects) { |
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foreach ($objects as $obj) { |
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if (isset($array[$obj->PageID])) { |
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if ($array[$obj->PageID] == $obj->SessionID) { |
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$obj->delete(); |
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DB::alteration_message("deleting double vote", "deleted"); |
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} |
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} else { |
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$array[$obj->PageID] = $obj->SessionID; |
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} |
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} |
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} |
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unset($array); |
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$array = null; |
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if (self::get_create_defaults()) { |
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$array = self::get_array_of_classes_used(); |
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if (!is_array($array)|| !count($array)) { |
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$array = array("SiteTree"); |
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} |
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if (count($array)) { |
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foreach ($array as $className) { |
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$pages = DataObject::get($className, "EcommerceVote.ID IS NULL", $sort = "", $join = "LEFT JOIN EcommerceVote on EcommerceVote.PageID = SiteTree.ID"); |
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if ($pages) { |
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foreach ($pages as $page) { |
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$number = intval(self::get_default_votes() + rand(0, self::get_random_size_to_add_to_default())); |
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$i = 0; |
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while ($i < $number) { |
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$obj = new EcommerceVote(); |
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$obj->PageID = $page->ID; |
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$obj->SessionID = "default_votes_".$i; |
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$obj->write(); |
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DB::alteration_message("creating vote $i for ".$page->Title, "created"); |
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$i++; |
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} |
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} |
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} else { |
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DB::alteration_message("no pages for $className", "deleted"); |
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} |
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} |
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} else { |
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DB::alteration_message("classname array is empty", "deleted"); |
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} |
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} else { |
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DB::alteration_message("not creating defaults in EcommerceVote", "deleted"); |
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} |
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} |
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public static $searchable_fields = array("PageID"); |
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public static $field_labels = array("PageID" => "Page"); |
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public static $summary_fields = array("Page.Title"); |
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public static $singular_name = "Vote"; |
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public function i18n_single_name() |
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{ |
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return _t("EcommerceVote.ECOMMERCEVOTE", "Vote"); |
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} |
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public static $plural_name = "Votes"; |
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public function i18n_plural_name() |
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{ |
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return _t("EcommerceVote.ECOMMERCEVOTES", "Votes"); |
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} |
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} |
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class EcommerceVote_ModelAdmin extends ModelAdmin |
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{ |
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public static $managed_models = array("EcommerceVote"); |
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public static $url_segment = 'votes'; |
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public static $menu_title = 'Votes'; |
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} |
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You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.