symphonycms /
symphony-2
Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
Complex classes like SectionEvent often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use SectionEvent, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 14 | abstract class SectionEvent extends Event |
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| 15 | { |
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| 16 | /** |
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| 17 | * An associative array of results from the filters that have run |
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| 18 | * on this event. |
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| 19 | * @var array |
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| 20 | */ |
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| 21 | public $filter_results = array(); |
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| 22 | |||
| 23 | /** |
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| 24 | * An associative array of errors from the filters that have run |
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| 25 | * on this event. |
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| 26 | * @var array |
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| 27 | */ |
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| 28 | public $filter_errors = array(); |
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| 29 | |||
| 30 | /** |
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| 31 | * This method will construct XML that represents the result of |
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| 32 | * an Event filter. |
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| 33 | * |
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| 34 | * @param string $name |
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| 35 | * The name of the filter |
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| 36 | * @param string $status |
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| 37 | * The status of the filter, either passed or failed. |
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| 38 | * @param XMLElement|string $message |
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| 39 | * Optionally, an XMLElement or string to be appended to this |
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| 40 | * `<filter>` element. XMLElement allows for more complex return |
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| 41 | * types. |
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| 42 | * @param array $attributes |
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| 43 | * An associative array of additional attributes to add to this |
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| 44 | * `<filter>` element |
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| 45 | * @return XMLElement |
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| 46 | */ |
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| 47 | public static function buildFilterElement($name, $status, $message = null, array $attributes = null) |
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| 48 | { |
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| 49 | $filter = new XMLElement('filter', (!$message || is_object($message) ? null : $message), array('name' => $name, 'status' => $status)); |
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| 50 | |||
| 51 | if ($message instanceof XMLElement) { |
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| 52 | $filter->appendChild($message); |
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| 53 | } |
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| 54 | |||
| 55 | if (is_array($attributes)) { |
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| 56 | $filter->setAttributeArray($attributes); |
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| 57 | } |
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| 58 | |||
| 59 | return $filter; |
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| 60 | } |
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| 61 | |||
| 62 | /** |
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| 63 | * Appends errors generated from fields during the execution of an Event |
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| 64 | * |
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| 65 | * @param XMLElement $result |
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| 66 | * @param array $fields |
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| 67 | * @param array $errors |
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| 68 | * @param object $post_values |
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| 69 | * @throws Exception |
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| 70 | * @return XMLElement |
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| 71 | */ |
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| 72 | public static function appendErrors(XMLElement $result, array $fields, $errors, $post_values) |
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| 73 | { |
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| 74 | $result->setAttribute('result', 'error'); |
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| 75 | $result->appendChild(new XMLElement('message', __('Entry encountered errors when saving.'), array( |
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| 76 | 'message-id' => EventMessages::ENTRY_ERRORS |
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| 77 | ))); |
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| 78 | |||
| 79 | foreach ($errors as $field_id => $message) { |
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| 80 | $field = FieldManager::fetch($field_id); |
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| 81 | |||
| 82 | // Do a little bit of a check for files so that we can correctly show |
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| 83 | // whether they are 'missing' or 'invalid'. If it's missing, then we |
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| 84 | // want to remove the data so `__reduceType` will correctly resolve to |
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| 85 | // missing instead of invalid. |
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| 86 | // @see https://github.com/symphonists/s3upload_field/issues/17 |
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| 87 | if (isset($_FILES['fields']['error'][$field->get('element_name')])) { |
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| 88 | $upload = $_FILES['fields']['error'][$field->get('element_name')]; |
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| 89 | |||
| 90 | if ($upload === UPLOAD_ERR_NO_FILE) { |
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| 91 | unset($fields[$field->get('element_name')]); |
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| 92 | } |
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| 93 | } |
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| 94 | |||
| 95 | if (is_array($fields[$field->get('element_name')])) { |
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| 96 | $type = array_reduce($fields[$field->get('element_name')], array('SectionEvent', '__reduceType')); |
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| 97 | } else { |
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| 98 | $type = ($fields[$field->get('element_name')] == '') ? 'missing' : 'invalid'; |
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| 99 | } |
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| 100 | |||
| 101 | $error = self::createError($field, $type, $message); |
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|
Bug
introduced
by
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| 102 | $result->appendChild($error); |
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| 103 | } |
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| 104 | |||
| 105 | if (isset($post_values) && is_object($post_values)) { |
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| 106 | $result->appendChild($post_values); |
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| 107 | } |
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| 108 | |||
| 109 | return $result; |
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| 110 | } |
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| 111 | |||
| 112 | /** |
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| 113 | * Given a Field instance, the type of error, and the message, this function |
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| 114 | * creates an XMLElement node so that it can be added to the `?debug` for the |
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| 115 | * Event |
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| 116 | * |
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| 117 | * @since Symphony 2.5.0 |
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| 118 | * @param Field $field |
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| 119 | * @param string $type |
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| 120 | * At the moment 'missing' or 'invalid' accepted |
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| 121 | * @param string $message |
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| 122 | * @return XMLElement |
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| 123 | */ |
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| 124 | public static function createError(Field $field, $type, $message = null) |
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| 134 | } |
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| 135 | |||
| 136 | /** |
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| 137 | * This function searches the `$haystack` for the given `$needle`, |
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| 138 | * where the needle is a string representation of where the desired |
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| 139 | * value exists in the `$haystack` array. For example `fields[name]` |
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| 140 | * would look in the `$haystack` for the key of `fields` that has the |
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| 141 | * key `name` and return the value. |
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| 142 | * |
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| 143 | * @param string $needle |
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| 144 | * The needle, ie. `fields[name]`. |
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| 145 | * @param array $haystack |
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| 146 | * Associative array to find the needle, ie. |
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| 147 | * `array('fields' => array( |
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| 148 | * 'name' => 'Bob', |
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| 149 | * 'age' => '10' |
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| 150 | * ))` |
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| 151 | * @param string $default |
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| 152 | * If the `$needle` is not found, return this value. Defaults to null. |
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| 153 | * @param boolean $discard_field_name |
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| 154 | * When matches are found in the `$haystack`, they are added to results |
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| 155 | * array. This parameter defines if this should be an associative array |
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| 156 | * or just an array of the matches. Used in conjunction with `$collapse` |
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| 157 | * @param boolean $collapse |
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| 158 | * If multiple values are found, this will cause them to be reduced |
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| 159 | * to single string with ' ' as the separator. Defaults to true. |
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| 160 | * @return string|array |
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| 161 | */ |
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| 162 | public static function replaceFieldToken($needle, $haystack, $default = null, $discard_field_name = true, $collapse = true) |
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| 188 | } |
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| 189 | } |
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| 190 | |||
| 191 | /** |
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| 192 | * Helper method to determine if a field is missing, or if the data |
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| 193 | * provided was invalid. Used in conjunction with `array_reduce`. |
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| 194 | * |
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| 195 | * @param array $a, |
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| 196 | * @param array $b |
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| 197 | * @return string |
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| 198 | * 'missing' or 'invalid' |
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| 199 | */ |
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| 200 | public static function __reduceType($a, $b) |
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| 201 | { |
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| 202 | if (is_array($b)) { |
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| 203 | return array_reduce($b, array('SectionEvent', '__reduceType')); |
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| 204 | } |
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| 205 | |||
| 206 | return (strlen(trim($b)) === 0) ? 'missing' : 'invalid'; |
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| 207 | } |
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| 208 | |||
| 209 | /** |
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| 210 | * This function will process the core Filters, Admin Only and Expect |
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| 211 | * Multiple, before invoking the `__doit` function, which actually |
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| 212 | * processes the Event. Once the Event has executed, this function will |
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| 213 | * determine if the user should be redirected to a URL, or to just return |
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| 214 | * the XML. |
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| 215 | * |
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| 216 | * @throws Exception |
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| 217 | * @return XMLElement|void |
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| 218 | * If `$_REQUEST{'redirect']` is set, and the Event executed successfully, |
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| 219 | * the user will be redirected to the given location. If `$_REQUEST['redirect']` |
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| 220 | * is not set, or the Event encountered errors, an XMLElement of the Event |
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| 221 | * result will be returned. |
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| 222 | */ |
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| 223 | public function execute() |
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| 224 | { |
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| 225 | if (!isset($this->eParamFILTERS) || !is_array($this->eParamFILTERS)) { |
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| 226 | $this->eParamFILTERS = array(); |
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| 227 | } |
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| 228 | |||
| 229 | $result = new XMLElement($this->ROOTELEMENT); |
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| 230 | |||
| 231 | if (in_array('admin-only', $this->eParamFILTERS) && !Symphony::Engine()->isLoggedIn()) { |
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| 232 | $result->setAttribute('result', 'error'); |
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| 233 | $result->appendChild(new XMLElement('message', __('Entry encountered errors when saving.'), array( |
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| 234 | 'message-id' => EventMessages::ENTRY_ERRORS |
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| 235 | ))); |
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| 236 | $result->appendChild(self::buildFilterElement('admin-only', 'failed')); |
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| 237 | return $result; |
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| 238 | } |
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| 239 | |||
| 240 | $entry_id = $position = $fields = null; |
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| 241 | $post = General::getPostData(); |
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| 242 | $success = true; |
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| 243 | if (!is_array($post['fields'])) { |
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| 244 | $post['fields'] = array(); |
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| 245 | } |
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| 246 | |||
| 247 | if (in_array('expect-multiple', $this->eParamFILTERS)) { |
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| 248 | foreach ($post['fields'] as $position => $fields) { |
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| 249 | if (isset($post['id'][$position]) && is_numeric($post['id'][$position])) { |
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| 250 | $entry_id = $post['id'][$position]; |
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| 251 | } else { |
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| 252 | $entry_id = null; |
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| 253 | } |
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| 254 | |||
| 255 | $entry = new XMLElement('entry', null, array('position' => $position)); |
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| 256 | |||
| 257 | // Reset errors for each entry execution |
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| 258 | $this->filter_results = $this->filter_errors = array(); |
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| 259 | |||
| 260 | // Ensure that we are always dealing with an array. |
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| 261 | if (!is_array($fields)) { |
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| 262 | $fields = array(); |
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| 263 | } |
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| 264 | |||
| 265 | // Execute the event for this entry |
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| 266 | if (!$this->__doit($fields, $entry, $position, $entry_id)) { |
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| 267 | $success = false; |
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| 268 | } |
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| 269 | |||
| 270 | $result->appendChild($entry); |
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| 271 | } |
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| 272 | } else { |
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| 273 | $fields = $post['fields']; |
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| 274 | |||
| 275 | if (isset($post['id']) && is_numeric($post['id'])) { |
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| 276 | $entry_id = $post['id']; |
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| 277 | } |
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| 278 | |||
| 279 | $success = $this->__doit($fields, $result, null, $entry_id); |
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| 280 | } |
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| 281 | |||
| 282 | if ($success && isset($_REQUEST['redirect'])) { |
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| 283 | redirect($_REQUEST['redirect']); |
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| 284 | } |
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| 285 | |||
| 286 | return $result; |
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| 287 | } |
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| 288 | |||
| 289 | /** |
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| 290 | * This function does the bulk of processing the Event, from running the delegates |
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| 291 | * to validating the data and eventually saving the data into Symphony. The result |
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| 292 | * of the Event is returned via the `$result` parameter. |
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| 293 | * |
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| 294 | * @param array $fields |
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| 295 | * An array of $_POST data, to process and add/edit an entry. |
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| 296 | * @param XMLElement $result |
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| 297 | * The XMLElement contains the result of the Event, it is passed by |
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| 298 | * reference. |
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| 299 | * @param integer $position |
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| 300 | * When the Expect Multiple filter is added, this event should expect |
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| 301 | * to deal with adding (or editing) multiple entries at once. |
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| 302 | * @param integer $entry_id |
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| 303 | * If this Event is editing an existing entry, that Entry ID will |
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| 304 | * be passed to this function. |
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| 305 | * @throws Exception |
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| 306 | * @return XMLElement |
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| 307 | * The result of the Event |
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| 308 | */ |
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| 309 | public function __doit(array $fields = array(), XMLElement &$result, $position = null, $entry_id = null) |
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| 310 | { |
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| 311 | $post_values = new XMLElement('post-values'); |
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| 312 | |||
| 313 | if (!is_array($this->eParamFILTERS)) { |
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| 314 | $this->eParamFILTERS = array(); |
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| 315 | } |
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| 316 | |||
| 317 | // Check to see if the Section of this Event is valid. |
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| 318 | if (!$section = SectionManager::fetch($this->getSource())) { |
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| 319 | $result->setAttribute('result', 'error'); |
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| 320 | $result->appendChild(new XMLElement('message', __('The Section, %s, could not be found.', array($this->getSource())), array( |
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| 321 | 'message-id' => EventMessages::SECTION_MISSING |
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| 322 | ))); |
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| 323 | return false; |
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| 324 | } |
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| 325 | |||
| 326 | // Create the post data element |
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| 327 | if (!empty($fields)) { |
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| 328 | General::array_to_xml($post_values, $fields, true); |
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| 329 | } |
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| 330 | |||
| 331 | // If the EventPreSaveFilter fails, return early |
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| 332 | if ($this->processPreSaveFilters($result, $fields, $post_values, $entry_id) === false) { |
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| 333 | return false; |
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| 334 | } |
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| 335 | |||
| 336 | // If the `$entry_id` is provided, check to see if it exists. |
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| 337 | // @todo If this was moved above PreSaveFilters, we can pass the |
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| 338 | // Entry object to the delegate meaning extensions don't have to |
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| 339 | // do that step. |
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| 340 | if (isset($entry_id)) { |
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| 341 | $entry = EntryManager::fetch($entry_id); |
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| 342 | $entry = $entry[0]; |
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| 343 | |||
| 344 | if (!is_object($entry)) { |
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| 345 | $result->setAttribute('result', 'error'); |
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| 346 | $result->appendChild(new XMLElement('message', __('The Entry, %s, could not be found.', array($entry_id)), array( |
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| 347 | 'message-id' => EventMessages::ENTRY_MISSING |
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| 348 | ))); |
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| 349 | |||
| 350 | return false; |
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| 351 | } |
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| 352 | |||
| 353 | // `$entry_id` wasn't provided, create a new Entry object. |
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| 354 | } else { |
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| 355 | $entry = EntryManager::create(); |
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| 356 | $entry->set('section_id', $this->getSource()); |
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| 357 | } |
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| 358 | |||
| 359 | // Validate the data. `$entry->checkPostData` loops over all fields calling |
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| 360 | // their `checkPostFieldData` function. If the return of the function is |
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| 361 | // `Entry::__ENTRY_FIELD_ERROR__` then abort the event and add the error |
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| 362 | // messages to the `$result`. |
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| 363 | if (Entry::__ENTRY_FIELD_ERROR__ == $entry->checkPostData($fields, $errors, ($entry->get('id') ? true : false))) { |
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| 364 | $result = self::appendErrors($result, $fields, $errors, $post_values); |
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| 365 | return false; |
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| 366 | |||
| 367 | // If the data is good, process the data, almost ready to save it to the |
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| 368 | // Database. If processing fails, abort the event and display the errors |
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| 369 | } elseif (Entry::__ENTRY_OK__ != $entry->setDataFromPost($fields, $errors, false, ($entry->get('id') ? true : false))) { |
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| 370 | $result = self::appendErrors($result, $fields, $errors, $post_values); |
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| 371 | return false; |
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| 372 | |||
| 373 | // Data is checked, data has been processed, by trying to save the |
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| 374 | // Entry caused an error to occur, so abort and return. |
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| 375 | } elseif ($entry->commit() === false) { |
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| 376 | $result->setAttribute('result', 'error'); |
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| 377 | $result->appendChild(new XMLElement('message', __('Unknown errors where encountered when saving.'), array( |
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| 378 | 'message-id' => EventMessages::ENTRY_UNKNOWN |
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| 379 | ))); |
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| 380 | |||
| 381 | if (isset($post_values) && is_object($post_values)) { |
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| 382 | $result->appendChild($post_values); |
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| 383 | } |
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| 384 | |||
| 385 | return false; |
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| 386 | |||
| 387 | // Entry was created, add the good news to the return `$result` |
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| 388 | } else { |
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| 389 | $result->setAttributeArray(array( |
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| 390 | 'result' => 'success', |
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| 391 | 'type' => (isset($entry_id) ? 'edited' : 'created'), |
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| 392 | 'id' => $entry->get('id') |
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| 393 | )); |
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| 394 | |||
| 395 | if (isset($entry_id)) { |
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| 396 | $result->appendChild(new XMLElement('message', __('Entry edited successfully.'), array( |
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| 397 | 'message-id' => EventMessages::ENTRY_EDITED_SUCCESS |
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| 398 | ))); |
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| 399 | } else { |
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| 400 | $result->appendChild(new XMLElement('message', __('Entry created successfully.'), array( |
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| 401 | 'message-id' => EventMessages::ENTRY_CREATED_SUCCESS |
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| 402 | ))); |
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| 403 | } |
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| 404 | } |
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| 405 | |||
| 406 | // PASSIVE FILTERS ONLY AT THIS STAGE. ENTRY HAS ALREADY BEEN CREATED. |
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| 407 | if (in_array('send-email', $this->eParamFILTERS) && !in_array('expect-multiple', $this->eParamFILTERS)) { |
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| 408 | $result = $this->processSendMailFilter($result, $_POST['send-email'], $fields, $section, $entry); |
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| 409 | } |
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| 410 | |||
| 411 | $result = $this->processPostSaveFilters($result, $fields, $entry); |
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| 412 | $result = $this->processFinalSaveFilters($result, $fields, $entry); |
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| 413 | |||
| 414 | if (isset($post_values) && is_object($post_values)) { |
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| 415 | $result->appendChild($post_values); |
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| 416 | } |
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| 417 | |||
| 418 | return true; |
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| 419 | } |
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| 420 | |||
| 421 | /** |
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| 422 | * Processes all extensions attached to the `EventPreSaveFilter` delegate |
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| 423 | * |
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| 424 | * @uses EventPreSaveFilter |
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| 425 | * |
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| 426 | * @param XMLElement $result |
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| 427 | * @param array $fields |
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| 428 | * @param XMLElement $post_values |
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| 429 | * @param integer $entry_id |
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| 430 | * @return boolean |
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| 431 | */ |
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| 432 | protected function processPreSaveFilters(XMLElement $result, array &$fields, XMLElement &$post_values, $entry_id = null) |
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| 433 | { |
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| 434 | $can_proceed = true; |
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| 435 | |||
| 436 | /** |
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| 437 | * Prior to saving entry from the front-end. This delegate will |
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| 438 | * force the Event to terminate if it populates the `$filter_results` |
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| 439 | * array. All parameters are passed by reference. |
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| 440 | * |
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| 441 | * @delegate EventPreSaveFilter |
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| 442 | * @param string $context |
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| 443 | * '/frontend/' |
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| 444 | * @param array $fields |
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| 445 | * @param Event $this |
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| 446 | * @param array $messages |
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| 447 | * An associative array of array's which contain 4 values, |
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| 448 | * the name of the filter (string), the status (boolean), |
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| 449 | * the message (string) an optionally an associative array |
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| 450 | * of additional attributes to add to the filter element. |
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| 451 | * @param XMLElement $post_values |
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| 452 | * @param integer $entry_id |
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| 453 | * If editing an entry, this parameter will be an integer, |
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| 454 | * otherwise null. |
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| 455 | */ |
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| 456 | Symphony::ExtensionManager()->notifyMembers( |
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| 457 | 'EventPreSaveFilter', |
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| 458 | '/frontend/', |
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| 459 | array( |
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| 460 | 'fields' => &$fields, |
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| 461 | 'event' => &$this, |
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| 462 | 'messages' => &$this->filter_results, |
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| 463 | 'post_values' => &$post_values, |
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| 464 | 'entry_id' => $entry_id |
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| 465 | ) |
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| 466 | ); |
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| 467 | |||
| 468 | // Logic taken from `event.section.php` to fail should any `$this->filter_results` |
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| 469 | // be returned. This delegate can cause the event to exit early. |
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| 470 | if (is_array($this->filter_results) && !empty($this->filter_results)) { |
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| 471 | $can_proceed = true; |
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| 472 | |||
| 473 | foreach ($this->filter_results as $fr) { |
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| 474 | list($name, $status, $message, $attributes) = array_pad($fr, 4, null); |
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| 475 | |||
| 476 | $result->appendChild( |
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| 477 | self::buildFilterElement($name, ($status ? 'passed' : 'failed'), $message, $attributes) |
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| 478 | ); |
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| 479 | |||
| 480 | if ($status === false) { |
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| 481 | $can_proceed = false; |
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| 482 | } |
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| 483 | } |
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| 484 | |||
| 485 | if ($can_proceed !== true) { |
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| 486 | $result->appendChild($post_values); |
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| 487 | $result->setAttribute('result', 'error'); |
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| 488 | $result->appendChild(new XMLElement('message', __('Entry encountered errors when saving.'), array( |
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| 489 | 'message-id' => EventMessages::FILTER_FAILED |
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| 490 | ))); |
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| 491 | } |
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| 492 | } |
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| 493 | |||
| 494 | // Reset the filter results to prevent duplicates. RE: #2179 |
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| 495 | $this->filter_results = array(); |
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| 496 | return $can_proceed; |
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| 497 | } |
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| 498 | |||
| 499 | /** |
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| 500 | * Processes all extensions attached to the `EventPostSaveFilter` delegate |
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| 501 | * |
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| 502 | * @uses EventPostSaveFilter |
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| 503 | * |
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| 504 | * @param XMLElement $result |
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| 505 | * @param array $fields |
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| 506 | * @param Entry $entry |
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| 507 | * @return XMLElement |
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| 508 | */ |
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| 509 | protected function processPostSaveFilters(XMLElement $result, array $fields, Entry $entry = null) |
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| 510 | { |
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| 511 | /** |
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| 512 | * After saving entry from the front-end. This delegate will not force |
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| 513 | * the Events to terminate if it populates the `$filter_results` array. |
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| 514 | * Provided with references to this object, the `$_POST` data and also |
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| 515 | * the error array |
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| 516 | * |
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| 517 | * @delegate EventPostSaveFilter |
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| 518 | * @param string $context |
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| 519 | * '/frontend/' |
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| 520 | * @param integer $entry_id |
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| 521 | * @param array $fields |
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| 522 | * @param Entry $entry |
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| 523 | * @param Event $this |
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| 524 | * @param array $messages |
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| 525 | * An associative array of array's which contain 4 values, |
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| 526 | * the name of the filter (string), the status (boolean), |
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| 527 | * the message (string) an optionally an associative array |
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| 528 | * of additional attributes to add to the filter element. |
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| 529 | */ |
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| 530 | Symphony::ExtensionManager()->notifyMembers('EventPostSaveFilter', '/frontend/', array( |
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| 531 | 'entry_id' => $entry->get('id'), |
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| 532 | 'fields' => $fields, |
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| 533 | 'entry' => $entry, |
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| 534 | 'event' => &$this, |
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| 535 | 'messages' => &$this->filter_results |
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| 536 | )); |
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| 537 | |||
| 538 | if (is_array($this->filter_results) && !empty($this->filter_results)) { |
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| 539 | foreach ($this->filter_results as $fr) { |
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| 540 | list($name, $status, $message, $attributes) = $fr; |
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| 541 | |||
| 542 | $result->appendChild( |
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| 543 | self::buildFilterElement($name, ($status ? 'passed' : 'failed'), $message, $attributes) |
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| 544 | ); |
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| 545 | } |
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| 546 | } |
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| 547 | |||
| 548 | // Reset the filter results to prevent duplicates. RE: #2179 |
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| 549 | $this->filter_results = array(); |
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| 550 | return $result; |
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| 551 | } |
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| 552 | |||
| 553 | /** |
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| 554 | * Processes all extensions attached to the `EventFinalSaveFilter` delegate |
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| 555 | * |
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| 556 | * @uses EventFinalSaveFilter |
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| 557 | * |
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| 558 | * @param XMLElement $result |
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| 559 | * @param array $fields |
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| 560 | * @param Entry $entry |
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| 561 | * @return XMLElement |
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| 562 | */ |
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| 563 | protected function processFinalSaveFilters(XMLElement $result, array $fields, Entry $entry = null) |
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| 564 | { |
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| 565 | /** |
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| 566 | * This delegate that lets extensions know the final status of the |
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| 567 | * current Event. It is triggered when everything has processed correctly. |
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| 568 | * The `$messages` array contains the results of the previous filters that |
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| 569 | * have executed, and the `$errors` array contains any errors that have |
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| 570 | * occurred as a result of this delegate. These errors cannot stop the |
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| 571 | * processing of the Event, as that has already been done. |
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| 572 | * |
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| 573 | * |
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| 574 | * @delegate EventFinalSaveFilter |
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| 575 | * @param string $context |
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| 576 | * '/frontend/' |
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| 577 | * @param array $fields |
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| 578 | * @param Event $this |
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| 579 | * @param array $messages |
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| 580 | * An associative array of array's which contain 4 values, |
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| 581 | * the name of the filter (string), the status (boolean), |
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| 582 | * the message (string) an optionally an associative array |
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| 583 | * of additional attributes to add to the filter element. |
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| 584 | * @param array $errors |
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| 585 | * An associative array of array's which contain 4 values, |
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| 586 | * the name of the filter (string), the status (boolean), |
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| 587 | * the message (string) an optionally an associative array |
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| 588 | * of additional attributes to add to the filter element. |
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| 589 | * @param Entry $entry |
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| 590 | */ |
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| 591 | Symphony::ExtensionManager()->notifyMembers('EventFinalSaveFilter', '/frontend/', array( |
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| 592 | 'fields' => $fields, |
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| 593 | 'event' => $this, |
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| 594 | 'messages' => $this->filter_results, |
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| 595 | 'errors' => &$this->filter_errors, |
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| 596 | 'entry' => $entry |
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| 597 | )); |
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| 598 | |||
| 599 | if (is_array($this->filter_errors) && !empty($this->filter_errors)) { |
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| 600 | foreach ($this->filter_errors as $fr) { |
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| 601 | list($name, $status, $message, $attributes) = $fr; |
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| 602 | |||
| 603 | $result->appendChild( |
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| 604 | self::buildFilterElement($name, ($status ? 'passed' : 'failed'), $message, $attributes) |
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| 605 | ); |
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| 606 | } |
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| 607 | } |
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| 608 | |||
| 609 | // Reset the filter results to prevent duplicates. RE: #2179 |
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| 610 | $this->filter_results = array(); |
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| 611 | return $result; |
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| 612 | } |
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| 613 | |||
| 614 | /** |
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| 615 | * This function handles the Send Mail filter which will send an email |
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| 616 | * to each specified recipient informing them that an Entry has been |
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| 617 | * created. |
||
| 618 | * |
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| 619 | * @param XMLElement $result |
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| 620 | * The XMLElement of the XML that is going to be returned as part |
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| 621 | * of this event to the page. |
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| 622 | * @param array $send_email |
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| 623 | * Associative array of `send-mail` parameters.* Associative array of `send-mail` parameters. |
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| 624 | * @param array $fields |
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| 625 | * Array of post data to extract the values from |
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| 626 | * @param Section $section |
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| 627 | * This current Entry that has just been updated or created |
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| 628 | * @param Entry $entry |
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| 629 | * @throws Exception |
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| 630 | * @return XMLElement |
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| 631 | * The modified `$result` with the results of the filter. |
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| 632 | */ |
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| 633 | public function processSendMailFilter(XMLElement $result, array $send_email, array &$fields, Section $section, Entry $entry) |
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| 744 | } |
||
| 745 | } |
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| 746 | |||
| 747 | /** |
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| 748 | * Basic lookup class for Event messages, allows for frontend developers |
||
| 749 | * to localise and change event messages without relying on string |
||
| 750 | * comparision. |
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| 774 |
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