Total Complexity | 54 |
Total Lines | 226 |
Duplicated Lines | 0 % |
Changes | 2 | ||
Bugs | 0 | Features | 0 |
Complex classes like PNPayload 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.
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 PNPayload, and based on these observations, apply Extract Interface, too.
1 | <?php |
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19 | class PNPayload |
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20 | { |
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21 | use PNServerHelper; |
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22 | |||
23 | /** @var array<mixed> */ |
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24 | protected array $aPayload; |
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25 | |||
26 | /** |
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27 | * Create instance of payload with title, text and icon to display. |
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28 | * - title should be short and meaningfull. |
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29 | * - The text should not increase 200 characters - the different browsers and |
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30 | * platforms limit the display differently (partly according to the number of |
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31 | * lines, others according to the number of characters) |
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32 | * - icon should be square (if not, some browsers/platforms cut a square). There |
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33 | * is no exact specification for the 'optimal' size, 64dp (px * device pixel ratio) |
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34 | * should be a good decision (... 192px for highest device pixel ratio) |
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35 | * |
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36 | * @param string $strTitle Title to display |
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37 | * @param string $strText A string representing an extra content to display within the notification. |
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38 | * @param string $strIcon containing the URL of an image to be used as an icon by the notification. |
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39 | */ |
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40 | public function __construct(string $strTitle, ?string $strText = null, ?string $strIcon = null) |
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41 | { |
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42 | $this->aPayload = array( |
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43 | 'title' => $strTitle, |
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44 | 'opt' => array( |
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45 | 'body' => $strText, |
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46 | 'icon' => $strIcon, |
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47 | ), |
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48 | ); |
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49 | } |
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50 | |||
51 | /** |
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52 | * Note: the URL is no part of the JS showNotification() - Options! |
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53 | * @param string $strURL URL to open when user click on the notification. |
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54 | */ |
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55 | public function setURL(string $strURL) : void |
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56 | { |
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57 | if (is_array($this->aPayload) && isset($this->aPayload['opt']) && is_array($this->aPayload['opt'])) { |
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58 | if (!isset($this->aPayload['opt']['data']) || !is_array($this->aPayload['opt']['data'])) { |
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59 | $this->aPayload['opt']['data'] = array(); |
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60 | } |
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61 | $this->aPayload['opt']['data']['url'] = $strURL; |
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62 | } |
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63 | } |
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64 | |||
65 | /** |
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66 | * An ID for a given notification that allows you to find, replace, or remove the notification using |
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67 | * a script if necessary. |
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68 | * If set, multiple notifications with the same tag will only reappear if $bReNotify is set to true. |
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69 | * Usualy the last notification with same tag is displayed in this case. |
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70 | * |
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71 | * @param string $strTag |
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72 | * @param bool $bReNotify |
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73 | */ |
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74 | public function setTag(string $strTag, bool $bReNotify = false) : void |
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75 | { |
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76 | if (is_array($this->aPayload) && isset($this->aPayload['opt']) && is_array($this->aPayload['opt'])) { |
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77 | $this->aPayload['opt']['tag'] = $strTag; |
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78 | $this->aPayload['opt']['renotify'] = $bReNotify; |
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79 | } |
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80 | } |
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81 | |||
82 | /** |
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83 | * containing the URL of an larger image to be displayed in the notification. |
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84 | * Size, position and cropping vary with the different browsers and platforms |
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85 | * @param string $strImage |
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86 | */ |
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87 | public function setImage(string $strImage) : void |
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88 | { |
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89 | if (is_array($this->aPayload) && isset($this->aPayload['opt']) && is_array($this->aPayload['opt'])) { |
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90 | $this->aPayload['opt']['image'] = $strImage; |
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91 | } |
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92 | } |
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93 | |||
94 | /** |
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95 | * containing the URL of an badge assigend to the notification. |
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96 | * The badge is a small monochrome icon that is used to portray a little |
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97 | * more information to the user about where the notification is from. |
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98 | * So far I have only found Chrome for Android that supports the badge... |
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99 | * ... in most cases the browsers icon is displayed. |
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100 | * |
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101 | * @param string $strBadge |
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102 | */ |
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103 | public function setBadge(string $strBadge) : void |
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104 | { |
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105 | if (is_array($this->aPayload) && isset($this->aPayload['opt']) && is_array($this->aPayload['opt'])) { |
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106 | $this->aPayload['opt']['badge'] = $strBadge; |
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107 | } |
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108 | } |
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109 | |||
110 | /** |
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111 | * Add action to display in the notification. |
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112 | * |
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113 | * The count of action that can be displayed vary between browser/platform. On |
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114 | * the client it can be detected with javascript: Notification.maxActions |
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115 | * |
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116 | * Appropriate responses have to be implemented within the notificationclick event. |
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117 | * the event.action property contains the $strAction clicked on |
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118 | * |
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119 | * @param string $strAction identifying a user action to be displayed on the notification. |
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120 | * @param string $strTitle containing action text to be shown to the user. |
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121 | * @param string $strIcon containing the URL of an icon to display with the action. |
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122 | * @param string $strCustom custom info - not part of the showNotification()- Options! |
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123 | */ |
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124 | public function addAction(string $strAction, string $strTitle, ?string $strIcon = null, string $strCustom = '') : void |
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125 | { |
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126 | if (is_array($this->aPayload) && isset($this->aPayload['opt']) && is_array($this->aPayload['opt'])) { |
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127 | if (!isset($this->aPayload['opt']['actions']) || !is_array($this->aPayload['opt']['actions'])) { |
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128 | $this->aPayload['opt']['actions'] = array(); |
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129 | } |
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130 | $this->aPayload['opt']['actions'][] = array('action' => $strAction, 'title' => $strTitle, 'icon' => $strIcon, 'custom' => $strCustom); |
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131 | } |
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132 | } |
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133 | |||
134 | /** |
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135 | * Set the time when the notification was created. |
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136 | * It can be used to indicate the time at which a notification is actual. For example, this could |
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137 | * be in the past when a notification is used for a message that couldn’t immediately be delivered |
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138 | * because the device was offline, or in the future for a meeting that is about to start. |
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139 | * |
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140 | * @param mixed $timestamp DateTime object, UNIX timestamp or English textual datetime description |
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141 | */ |
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142 | public function setTimestamp($timestamp) : void |
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143 | { |
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144 | if (is_array($this->aPayload) && isset($this->aPayload['opt']) && is_array($this->aPayload['opt'])) { |
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145 | $iTimestamp = $timestamp; |
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146 | if (self::className($timestamp) == 'DateTime') { |
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147 | // DateTime -object |
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148 | $iTimestamp = $timestamp->getTimestamp(); |
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149 | } else if (is_string($timestamp)) { |
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150 | // string |
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151 | $iTimestamp = strtotime($timestamp); |
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152 | } |
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153 | // timestamp in milliseconds! |
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154 | $this->aPayload['opt']['timestamp'] = bcmul((string) $iTimestamp, '1000'); |
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155 | } |
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156 | } |
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157 | |||
158 | /** |
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159 | * Indicates that on devices with sufficiently large screens, a notification should remain active until |
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160 | * the user clicks or dismisses it. If this value is absent or false, the desktop version of Chrome |
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161 | * will auto-minimize notifications after approximately twenty seconds. Implementation depends on |
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162 | * browser and plattform. |
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163 | * |
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164 | * @param bool $bSet |
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165 | */ |
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166 | public function requireInteraction(bool $bSet = true) : void |
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167 | { |
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168 | if (is_array($this->aPayload) && isset($this->aPayload['opt']) && is_array($this->aPayload['opt'])) { |
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169 | $this->aPayload['opt']['requireInteraction'] = $bSet; |
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170 | } |
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171 | } |
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172 | |||
173 | /** |
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174 | * Indicates that no sounds or vibrations should be made. |
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175 | * If this 'mute' function is activated, a previously set vibration is reset to prevent a TypeError exception. |
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176 | * @param bool $bSet |
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177 | */ |
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178 | public function setSilent(bool $bSet = true) : void |
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179 | { |
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180 | if (is_array($this->aPayload) && isset($this->aPayload['opt']) && is_array($this->aPayload['opt'])) { |
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181 | $this->aPayload['opt']['silent'] = $bSet; |
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182 | if ($bSet && isset($this->aPayload['opt']['vibrate'])) { |
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183 | // silent=true and defined vibation causes TypeError |
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184 | unset($this->aPayload['opt']['vibrate']); |
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185 | } |
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186 | } |
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187 | } |
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188 | |||
189 | /** |
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190 | * A vibration pattern to run with the display of the notification. |
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191 | * A vibration pattern can be an array with as few as one member. The values are times in milliseconds |
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192 | * where the even indices (0, 2, 4, etc.) indicate how long to vibrate and the odd indices indicate |
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193 | * how long to pause. For example, [300, 100, 400] would vibrate 300ms, pause 100ms, then vibrate 400ms. |
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194 | * |
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195 | * @param array<int> $aPattern |
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196 | */ |
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197 | public function setVibration(array $aPattern) : void |
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198 | { |
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199 | if (is_array($this->aPayload) && isset($this->aPayload['opt']) && is_array($this->aPayload['opt'])) { |
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200 | $this->aPayload['opt']['vibrate'] = $aPattern; |
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201 | if (isset($this->aPayload['opt']['silent'])) { |
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202 | // silent=true and vibation pattern causes TypeError |
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203 | $this->aPayload['opt']['silent'] = false; |
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204 | } |
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205 | } |
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206 | } |
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207 | |||
208 | /** |
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209 | * containing the URL of an sound - file (mp3 or wav). |
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210 | * currently not found any browser supports sounds |
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211 | * @param string $strSound |
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212 | */ |
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213 | public function setSound(string $strSound) : void |
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217 | } |
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218 | } |
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219 | |||
220 | /** |
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221 | * Get the Payload data as array |
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222 | * @return array<mixed> |
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223 | */ |
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224 | public function getPayload() : array |
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227 | } |
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228 | |||
229 | /** |
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230 | * Convert payload dasta to JSON string. |
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231 | * @return string JSON string representing payloal |
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232 | */ |
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233 | public function toJSON() : string |
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237 | } |
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238 | |||
239 | /** |
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240 | * @return string JSON string representing payloal |
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241 | */ |
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242 | public function __toString() : string |
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245 | } |
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246 | |||
248 |