tnhfw /
tnh-fw
| Total Complexity | 46 |
| Total Lines | 315 |
| 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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| 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 | $str = null; |
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| 136 | for ($i = 1; $i <= $nb; $i++) { |
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| 137 | $str .= '<h' . $type . attributes_to_string($attributes). '>' .$text. '</h' . $type . '>'; |
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| 138 | } |
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| 139 | if($return){ |
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| 140 | return $str; |
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| 141 | } |
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| 142 | echo $str; |
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| 143 | } |
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| 144 | |||
| 145 | /** |
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| 146 | * Generate the html "ul" tag |
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| 147 | * @param array $data the data to use for each "li" tag |
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| 148 | * @param array $attributes the "ul" properties attribute use the array index below for each tag: |
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| 149 | * for ul "ul", for li "li". |
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| 150 | * @param boolean $return whether need return the generated html or just display it directly |
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| 151 | * |
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| 152 | * @return string|void the generated "ul" html if $return is true or display it if not. |
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| 153 | */ |
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| 154 | public static function ul($data = array(), $attributes = array(), $return = true){ |
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| 155 | if($return){ |
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| 156 | return self::buildUlOl($data, $attributes, true, 'ul'); |
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| 157 | } |
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| 158 | self::buildUlOl($data, $attributes, false, 'ul'); |
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| 159 | } |
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| 160 | |||
| 161 | /** |
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| 162 | * Generate the html "ol" tag |
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| 163 | * @param array $data the data to use for each "li" tag |
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| 164 | * @param array $attributes the "ol" properties attribute use the array index below for each tag: |
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| 165 | * for ol "ol", for li "li". |
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| 166 | * @param boolean $return whether need return the generated html or just display it directly |
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| 167 | * @return string|void the generated "ol" html if $return is true or display it if not. |
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| 168 | */ |
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| 169 | public static function ol($data = array(), $attributes = array(), $return = true){ |
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| 170 | if($return){ |
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| 171 | return self::buildUlOl($data, $attributes, true, 'ol'); |
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| 172 | } |
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| 173 | self::buildUlOl($data, $attributes, false, 'ol'); |
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| 174 | } |
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| 175 | |||
| 176 | |||
| 177 | /** |
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| 178 | * Generate the html "table" tag |
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| 179 | * @param array $headers the table headers to use between (<thead>) |
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| 180 | * @param array $body the table body values between (<tbody>) |
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| 181 | * @param array $attributes the table properties attribute use the array index below for each tag: |
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| 182 | * for table "table", for thead "thead", for thead tr "thead_tr", |
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| 183 | * 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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| 184 | * for tfoot tr "tfoot_tr", for tfoot th "tfoot_th". |
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| 185 | * @param boolean $use_footer whether need to generate table footer (<tfoot>) use the $headers values |
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| 186 | * @param boolean $return whether need return the generated html or just display it directly |
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| 187 | * @return string|void the generated "table" html if $return is true or display it if not. |
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| 188 | */ |
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| 189 | public static function table($headers = array(), $body = array(), $attributes = array(), $use_footer = false, $return = true){ |
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| 209 | } |
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| 210 | |||
| 211 | /** |
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| 212 | * This method is used to build the header of the html table |
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| 213 | * @see Html::table |
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| 214 | * @return string|null |
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| 215 | */ |
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| 216 | protected static function buildTableHeader(array $headers, $attributes = array()){ |
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| 217 | $str = null; |
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| 218 | $theadAttributes = ''; |
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| 219 | if(! empty($attributes['thead'])){ |
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| 220 | $theadAttributes = ' ' . attributes_to_string($attributes['thead']); |
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| 221 | } |
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| 222 | $theadtrAttributes = ''; |
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| 223 | if(! empty($attributes['thead_tr'])){ |
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| 224 | $theadtrAttributes = ' ' . attributes_to_string($attributes['thead_tr']); |
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| 225 | } |
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| 226 | $thAttributes = ''; |
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| 227 | if(! empty($attributes['thead_th'])){ |
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| 228 | $thAttributes = ' ' . attributes_to_string($attributes['thead_th']); |
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| 229 | } |
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| 230 | $str .= '<thead' . $theadAttributes .'>'; |
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| 231 | $str .= '<tr' . $theadtrAttributes .'>'; |
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| 232 | foreach ($headers as $value) { |
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| 233 | $str .= '<th' . $thAttributes .'>' .$value. '</th>'; |
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| 234 | } |
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| 235 | $str .= '</tr>'; |
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| 236 | $str .= '</thead>'; |
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| 237 | return $str; |
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| 238 | } |
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| 239 | |||
| 240 | /** |
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| 241 | * This method is used to build the body of the html table |
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| 242 | * @see Html::table |
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| 243 | * @return string|null |
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| 244 | */ |
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| 245 | protected static function buildTableBody(array $body, $attributes = array()){ |
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| 246 | $str = null; |
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| 247 | $tbodyAttributes = ''; |
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| 248 | if(! empty($attributes['tbody'])){ |
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| 249 | $tbodyAttributes = ' ' . attributes_to_string($attributes['tbody']); |
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| 250 | } |
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| 251 | $tbodytrAttributes = ''; |
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| 252 | if(! empty($attributes['tbody_tr'])){ |
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| 253 | $tbodytrAttributes = ' ' . attributes_to_string($attributes['tbody_tr']); |
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| 254 | } |
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| 255 | $tbodytdAttributes = ''; |
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| 256 | if(! empty($attributes['tbody_td'])){ |
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| 257 | $tbodytdAttributes = ' ' . attributes_to_string($attributes['tbody_td']); |
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| 258 | } |
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| 259 | $str .= '<tbody' . $tbodyAttributes .'>'; |
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| 260 | $str .= self::buildTableBodyContent($body, $tbodytrAttributes, $tbodytdAttributes); |
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| 261 | $str .= '</tbody>'; |
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| 262 | return $str; |
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| 263 | } |
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| 264 | |||
| 265 | /** |
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| 266 | * This method is used to build the body content of the html table |
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| 267 | * @param array $body the table body data |
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| 268 | * @param string $tbodytrAttributes the html attributes for each tr in tbody |
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| 269 | * @param string $tbodytdAttributes the html attributes for each td in tbody |
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| 270 | * @return string |
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| 271 | */ |
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| 272 | protected static function buildTableBodyContent(array $body, $tbodytrAttributes, $tbodytdAttributes){ |
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| 273 | $str = null; |
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| 274 | foreach ($body as $row) { |
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| 275 | if(is_array($row)){ |
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| 276 | $str .= '<tr' . $tbodytrAttributes .'>'; |
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| 277 | foreach ($row as $value) { |
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| 278 | $str .= '<td' . $tbodytdAttributes .'>' .$value. '</td>'; |
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| 279 | } |
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| 280 | $str .= '</tr>'; |
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| 281 | } |
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| 282 | } |
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| 283 | return $str; |
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| 284 | } |
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| 285 | |||
| 286 | /** |
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| 287 | * This method is used to build the footer of the html table |
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| 288 | * @see Html::table |
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| 289 | * @return string|null |
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| 290 | */ |
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| 291 | protected static function buildTableFooter(array $footers, $attributes = array()){ |
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| 292 | $str = null; |
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| 293 | $tfootAttributes = ''; |
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| 294 | if(! empty($attributes['tfoot'])){ |
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| 295 | $tfootAttributes = ' ' . attributes_to_string($attributes['tfoot']); |
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| 296 | } |
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| 297 | $tfoottrAttributes = ''; |
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| 298 | if(! empty($attributes['tfoot_tr'])){ |
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| 299 | $tfoottrAttributes = ' ' . attributes_to_string($attributes['tfoot_tr']); |
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| 300 | } |
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| 301 | $thAttributes = ''; |
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| 302 | if(! empty($attributes['tfoot_th'])){ |
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| 303 | $thAttributes = ' ' . attributes_to_string($attributes['tfoot_th']); |
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| 304 | } |
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| 305 | $str .= '<tfoot' . $tfootAttributes .'>'; |
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| 306 | $str .= '<tr' . $tfoottrAttributes .'>'; |
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| 307 | foreach ($footers as $value) { |
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| 308 | $str .= '<th' . $thAttributes .'>' .$value. '</th>'; |
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| 309 | } |
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| 310 | $str .= '</tr>'; |
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| 311 | $str .= '</tfoot>'; |
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| 312 | return $str; |
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| 313 | } |
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| 314 | |||
| 315 | /** |
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| 316 | * Return the HTML content for ol or ul tags |
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| 317 | * @see Html::ol |
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| 318 | * @see Html::ul |
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| 319 | * @param string $olul the type 'ol' or 'ul' |
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| 320 | * @return void|string |
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| 321 | */ |
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| 322 | protected static function buildUlOl($data = array(), $attributes = array(), $return = true, $olul = 'ul'){ |
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| 342 | } |
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| 343 | } |
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| 344 |
