tnhfw /
tnh-fw
| Total Complexity | 49 |
| Total Lines | 307 |
| Duplicated Lines | 0 % |
| Changes | 2 | ||
| Bugs | 0 | Features | 0 |
Complex classes like Html 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 Html, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 27 | class Html{ |
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| 28 | |||
| 29 | /** |
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| 30 | * Generate the html anchor link |
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| 31 | * @param string $link the href attribute value |
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| 32 | * @param string $anchor the displayed anchor |
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| 33 | * @param array $attributes the additional attributes to be added |
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| 34 | * @param boolean $return whether need return the generated html or just display it directly |
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| 35 | * |
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| 36 | * @return string|void the anchor link generated html if $return is true or display it if not |
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| 37 | */ |
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| 38 | public static function a($link = '', $anchor = null, array $attributes = array(), $return = true){ |
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| 39 | $link = Url::site_url($link); |
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| 40 | if(! $anchor){ |
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| 41 | $anchor = $link; |
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| 42 | } |
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| 43 | $str = null; |
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| 44 | $str .= '<a href = "'.$link.'"'; |
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| 45 | $str .= attributes_to_string($attributes); |
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| 46 | $str .= '>'; |
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| 47 | $str .= $anchor; |
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| 48 | $str .= '</a>'; |
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| 49 | |||
| 50 | if($return){ |
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| 51 | return $str; |
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| 52 | } |
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| 53 | echo $str; |
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| 54 | } |
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| 55 | |||
| 56 | /** |
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| 57 | * Generate an mailto anchor link |
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| 58 | * @param string $link the email address |
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| 59 | * @param string $anchor the displayed value of the link |
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| 60 | * @param array $attributes the additional attributes to be added |
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| 61 | * @param boolean $return whether need return the generated html or just display it directly |
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| 62 | * |
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| 63 | * @return string|void the generated html for mailto link if $return is true or display it if not |
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| 64 | */ |
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| 65 | public static function mailto($link, $anchor = null, array $attributes = array(), $return = true){ |
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| 66 | if(! $anchor){ |
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| 67 | $anchor = $link; |
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| 68 | } |
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| 69 | $str = null; |
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| 70 | $str .= '<a href = "mailto:'.$link.'"'; |
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| 71 | $str .= attributes_to_string($attributes); |
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| 72 | $str .= '>'; |
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| 73 | $str .= $anchor; |
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| 74 | $str .= '</a>'; |
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| 75 | |||
| 76 | if($return){ |
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| 77 | return $str; |
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| 78 | } |
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| 79 | echo $str; |
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| 80 | } |
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| 81 | |||
| 82 | /** |
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| 83 | * Generate the html "br" tag |
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| 84 | * @param integer $nb the number of generated "<br />" tag |
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| 85 | * @param boolean $return whether need return the generated html or just display it directly |
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| 86 | * |
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| 87 | * @return string|void the generated "br" html if $return is true or display it if not |
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| 88 | */ |
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| 89 | public static function br($nb = 1, $return = true){ |
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| 90 | $nb = (int) $nb; |
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| 91 | $str = null; |
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| 92 | for ($i = 1; $i <= $nb; $i++) { |
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| 93 | $str .= '<br />'; |
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| 94 | } |
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| 95 | |||
| 96 | if($return){ |
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| 97 | return $str; |
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| 98 | } |
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| 99 | echo $str; |
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| 100 | } |
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| 101 | |||
| 102 | /** |
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| 103 | * Generate the html content for tag "hr" |
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| 104 | * @param integer $nb the number of generated "<hr />" tag |
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| 105 | * @param array $attributes the tag attributes |
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| 106 | * @param boolean $return whether need return the generated html or just display it directly |
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| 107 | * |
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| 108 | * @return string|void the generated "hr" html if $return is true or display it if not. |
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| 109 | */ |
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| 110 | public static function hr($nb = 1, array $attributes = array(), $return = true){ |
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| 111 | $nb = (int) $nb; |
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| 112 | $str = null; |
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| 113 | for ($i = 1; $i <= $nb; $i++) { |
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| 114 | $str .= '<hr' .attributes_to_string($attributes). ' />'; |
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| 115 | } |
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| 116 | if($return){ |
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| 117 | return $str; |
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| 118 | } |
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| 119 | echo $str; |
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| 120 | } |
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| 121 | |||
| 122 | /** |
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| 123 | * Generate the html content for tag like h1, h2, h3, h4, h5 and h6 |
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| 124 | * @param integer $type the tag type 1 mean h1, 2 h2, etc, |
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| 125 | * @param string $text the display text |
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| 126 | * @param integer $nb the number of generated "<h{1,2,3,4,5,6}>" |
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| 127 | * @param array $attributes the tag attributes |
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| 128 | * @param boolean $return whether need return the generated html or just display it directly |
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| 129 | * |
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| 130 | * @return string|void the generated header html if $return is true or display it if not. |
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| 131 | */ |
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| 132 | public static function head($type = 1, $text = null, $nb = 1, array $attributes = array(), $return = true){ |
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| 133 | $nb = (int) $nb; |
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| 134 | $type = (int) $type; |
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| 135 | if($type <= 0 || $type > 6){ |
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| 136 | $type = 1; |
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| 137 | } |
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| 138 | $str = null; |
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| 139 | for ($i = 1; $i <= $nb; $i++) { |
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| 140 | $str .= '<h' . $type . attributes_to_string($attributes). '>' .$text. '</h' . $type . '>'; |
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| 141 | } |
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| 142 | if($return){ |
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| 143 | return $str; |
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| 144 | } |
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| 145 | echo $str; |
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| 146 | } |
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| 147 | |||
| 148 | /** |
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| 149 | * Generate the html "ul" tag |
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| 150 | * @param array $data the data to use for each "li" tag |
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| 151 | * @param array $attributes the "ul" properties attribute use the array index below for each tag: |
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| 152 | * for ul "ul", for li "li". |
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| 153 | * @param boolean $return whether need return the generated html or just display it directly |
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| 154 | * |
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| 155 | * @return string|void the generated "ul" html if $return is true or display it if not. |
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| 156 | */ |
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| 157 | public static function ul($data = array(), $attributes = array(), $return = true){ |
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| 158 | $data = (array) $data; |
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| 159 | $str = null; |
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| 160 | $ulAttributes = ''; |
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| 161 | if(! empty($attributes['ul'])){ |
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| 162 | $ulAttributes = ' ' . attributes_to_string($attributes['ul']); |
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| 163 | } |
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| 164 | $liAttributes = ''; |
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| 165 | if(! empty($attributes['li'])){ |
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| 166 | $liAttributes = ' ' . attributes_to_string($attributes['li']); |
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| 167 | } |
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| 168 | $str .= '<ul' . $ulAttributes . '>'; |
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| 169 | foreach ($data as $row) { |
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| 170 | $str .= '<li' . $liAttributes .'>' .$row. '</li>'; |
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| 171 | } |
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| 172 | $str .= '</ul>'; |
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| 173 | if($return){ |
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| 174 | return $str; |
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| 175 | } |
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| 176 | echo $str; |
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| 177 | } |
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| 178 | |||
| 179 | /** |
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| 180 | * Generate the html "ol" tag |
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| 181 | * @param array $data the data to use for each "li" tag |
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| 182 | * @param array $attributes the "ol" properties attribute use the array index below for each tag: |
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| 183 | * for ol "ol", for li "li". |
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| 184 | * @param boolean $return whether need return the generated html or just display it directly |
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| 185 | * @return string|void the generated "ol" html if $return is true or display it if not. |
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| 186 | */ |
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| 187 | public static function ol($data = array(), $attributes = array(), $return = true){ |
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| 188 | $data = (array) $data; |
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| 189 | $str = null; |
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| 190 | $olAttributes = ''; |
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| 191 | if(! empty($attributes['ol'])){ |
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| 192 | $olAttributes = ' ' . attributes_to_string($attributes['ol']); |
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| 193 | } |
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| 194 | $liAttributes = ''; |
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| 195 | if(! empty($attributes['li'])){ |
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| 196 | $liAttributes = ' ' . attributes_to_string($attributes['li']); |
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| 197 | } |
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| 198 | $str .= '<ol' . $olAttributes . '>'; |
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| 199 | foreach ($data as $row) { |
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| 200 | $str .= '<li' . $liAttributes .'>' .$row. '</li>'; |
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| 201 | } |
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| 202 | $str .= '</ol>'; |
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| 203 | if($return){ |
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| 204 | return $str; |
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| 205 | } |
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| 206 | echo $str; |
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| 207 | } |
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| 208 | |||
| 209 | /** |
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| 210 | * Generate the html "table" tag |
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| 211 | * @param array $headers the table headers to use between (<thead>) |
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| 212 | * @param array $body the table body values between (<tbody>) |
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| 213 | * @param array $attributes the table properties attribute use the array index below for each tag: |
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| 214 | * for table "table", for thead "thead", for thead tr "thead_tr", |
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| 215 | * for thead th "thead_th", for tbody "tbody", for tbody tr "tbody_tr", for tbody td "tbody_td", for tfoot "tfoot", |
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| 216 | * for tfoot tr "tfoot_tr", for tfoot th "tfoot_th". |
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| 217 | * @param boolean $use_footer whether need to generate table footer (<tfoot>) use the $headers values |
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| 218 | * @param boolean $return whether need return the generated html or just display it directly |
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| 219 | * @return string|void the generated "table" html if $return is true or display it if not. |
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| 220 | */ |
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| 221 | public static function table($headers = array(), $body = array(), $attributes = array(), $use_footer = false, $return = true){ |
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| 222 | $headers = (array) $headers; |
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| 223 | $body = (array) $body; |
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| 224 | $str = null; |
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| 225 | $tableAttributes = ''; |
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| 226 | if(! empty($attributes['table'])){ |
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| 227 | $tableAttributes = ' ' . attributes_to_string($attributes['table']); |
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| 228 | } |
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| 229 | $str .= '<table' . $tableAttributes . '>'; |
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| 230 | $str .= self::buildTableHeader($headers, $attributes); |
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| 231 | $str .= self::buildTableBody($body, $attributes); |
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| 232 | |||
| 233 | if($use_footer){ |
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| 234 | $str .= self::buildTableFooter($headers, $attributes); |
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| 235 | } |
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| 236 | $str .= '</table>'; |
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| 237 | if($return){ |
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| 238 | return $str; |
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| 239 | } |
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| 240 | echo $str; |
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| 241 | } |
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| 242 | |||
| 243 | /** |
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| 244 | * This method is used to build the header of the html table |
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| 245 | * @see Html::table |
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| 246 | * @return string|null |
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| 247 | */ |
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| 248 | protected static function buildTableHeader(array $headers, $attributes = array()){ |
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| 249 | $str = null; |
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| 250 | if(! empty($headers)){ |
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| 251 | $theadAttributes = ''; |
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| 252 | if(! empty($attributes['thead'])){ |
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| 253 | $theadAttributes = ' ' . attributes_to_string($attributes['thead']); |
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| 254 | } |
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| 255 | $theadtrAttributes = ''; |
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| 256 | if(! empty($attributes['thead_tr'])){ |
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| 257 | $theadtrAttributes = ' ' . attributes_to_string($attributes['thead_tr']); |
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| 258 | } |
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| 259 | $thAttributes = ''; |
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| 260 | if(! empty($attributes['thead_th'])){ |
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| 261 | $thAttributes = ' ' . attributes_to_string($attributes['thead_th']); |
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| 262 | } |
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| 263 | $str .= '<thead' . $theadAttributes .'>'; |
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| 264 | $str .= '<tr' . $theadtrAttributes .'>'; |
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| 265 | foreach ($headers as $value) { |
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| 266 | $str .= '<th' . $thAttributes .'>' .$value. '</th>'; |
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| 267 | } |
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| 268 | $str .= '</tr>'; |
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| 269 | $str .= '</thead>'; |
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| 270 | } |
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| 271 | return $str; |
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| 272 | } |
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| 273 | |||
| 274 | /** |
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| 275 | * This method is used to build the body of the html table |
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| 276 | * @see Html::table |
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| 277 | * @return string|null |
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| 278 | */ |
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| 279 | protected static function buildTableBody(array $body, $attributes = array()){ |
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| 305 | } |
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| 306 | |||
| 307 | /** |
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| 308 | * This method is used to build the footer of the html table |
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| 309 | * @see Html::table |
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| 310 | * @return string|null |
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| 311 | */ |
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| 312 | protected static function buildTableFooter(array $footers, $attributes = array()){ |
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| 334 | } |
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| 335 | } |
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| 336 |
