61 lines
1.9 KiB
PHP
61 lines
1.9 KiB
PHP
<?php
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/**
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* This class is responsible for setting an system-wide spam protecter field
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* and add the protecter field to a form
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*/
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class SpamProtecterManager {
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static $spam_protecter = null;
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/**
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* Set the name of the spam protecter class
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* @param string the name of protecter field class
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*/
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static function set_spam_protecter($protecter) {
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self::$spam_protecter = $protecter;
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}
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/**
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* Add the spam protecter field to a form
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* @param Form the form that the protecter field added into
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* @param string the name of the field that the protecter field will be added in front of
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* @param object an object that implements Spamable
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* @param array an associative array
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* with the name of the spam web service's field, for example post_title, post_body, author_name
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* and a string of field names (seperated by comma) as a value.
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* The naming of the fields is based on the implementation of the subclass of SpamProtecterField.
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* *** Most of the web service doesn't require this.
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* @return SpamProtector object on success or null if the spamprotecter class is not found
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* also null if spamprotecterfield creation fails.
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*/
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static function update_form($form, $before=null, $callbackObject=null, $fieldsToSpamServiceMapping=null) {
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if (!class_exists(self::$spam_protecter)) return null;
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$protecter = new self::$spam_protecter();
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try {
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$check = $protecter->updateForm($form, $before, $callbackObject, $fieldsToSpamServiceMapping);
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}
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catch (Exception $e) {
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$form->setMessage(
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_t("SpamProtection.SPAMSPECTIONFAILED", self::$spam_protecter . " failed."),
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"warning"
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);
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return null;
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}
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if (!$check) return null;
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return $protecter;
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}
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/**
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* Mark a DataObject as spam
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*
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* @param DataObject
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*/
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static function mark_spam($object) {
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$protecter = new self::$spam_protecter();
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return $protecter->markAsSpam($object);
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}
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}
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?>
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