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<?php |
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/** |
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* Class that generates a table in HTML from array data. |
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* |
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* @author Alicia Fagerving <[email protected]> |
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*/ |
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namespace Vesihiisi\Ctable; |
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class Ctable |
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{ |
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private $headers; |
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private $footers; |
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private $rows; |
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private $caption; |
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private $class; |
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private $id; |
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/** |
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* Output an html representation of a table row. |
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* |
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* @param array $row the values that are supposed to be in the row |
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* @return string $html the html code representing the row |
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*/ |
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private function generateTableRow($row) |
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{ |
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$html = ''; |
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$html .= "<tr>"; |
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foreach ($row as $rowItem) { |
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$html .= "<td>$rowItem</td>"; |
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} |
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$html .= "</tr>"; |
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return $html; |
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} |
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/** |
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* Output an html representation of a table header. |
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* |
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* @param array $headers the values that are supposed to be in the header row |
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* @return string $html the html code representing the header |
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*/ |
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private function generateTableHead($headers) |
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{ |
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$html = ''; |
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$html .= "<thead>"; |
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$html .= $this->generateTableRow($headers); |
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$html .= "</thead>"; |
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return $html; |
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} |
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/** |
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* Output an html representation of a table footer. |
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* @param array $footers the values that are supposed to be in the footer row |
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* @return string $html the html code representing the footer |
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*/ |
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private function generateTableFoot($footers) |
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{ |
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$html = ""; |
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$html .= "<tfoot>"; |
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$html .= $this->generateTableRow($footers); |
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$html .= "</tfoot>"; |
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return $html; |
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} |
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/** |
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* Output an html representation of a table body, |
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* contained within <tbody> tags and containing a number |
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* of rows. |
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* @param array $rows the rows that are supposed to be contained by the table body |
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* @return string $html the html code representing the table body |
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*/ |
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private function generateTableBody($rows) |
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{ |
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$html = ''; |
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$html .= '<tbody>'; |
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foreach ($rows as $row) { |
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$html .= $this->generateTableRow($row); |
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} |
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$html .= '</tbody>'; |
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return $html; |
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} |
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/** |
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* Output an html representation |
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* of a table caption. |
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* @param string $text the string that is supposed to be the table caption |
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* @return string the html code representing the table caption |
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*/ |
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private function generateTableCaption($text) |
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{ |
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return "<caption>$text</caption>"; |
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} |
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/** |
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* Output the opening <table> tag to initate a table. |
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* It can look in different ways depending on whether there are any |
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* class or id attributes. |
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* @return string the html code representing the opening <table> tag |
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*/ |
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private function openTable() |
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{ |
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$addons = array(); |
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if (count($this->class) == 0 && empty($this->id)) { |
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return "<table>"; |
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} |
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if (count($this->class) > 0) { |
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$classes = implode(" ", $this->class); |
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$addons[] = "class = '$classes'"; |
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} |
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if (!empty($this->id) && strlen($this->id) > 0) { |
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$id = $this->id; |
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$addons[] = "id = '$id'"; |
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} |
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$addonsString = implode(" ", $addons); |
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return "<table $addonsString>"; |
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} |
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/** |
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* Output the html code that represents a table |
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* consisting of a body and a header as well as, optionally, a footer and/or |
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* a caption. |
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* @return string $html the html representation of a table |
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*/ |
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private function generateTable() |
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{ |
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$html = ''; |
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$html .= $this->openTable(); |
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if ($this->caption != null) { |
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$html .= $this->generateTableCaption($this->caption); |
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} |
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$html .= $this->generateTableHead($this->headers); |
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$html .= $this->generateTableBody($this->rows); |
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if (!empty($this->footers) && count($this->footers) > 0) { |
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$html .= $this->generateTableFoot($this->footers); |
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} |
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$html .= "</table>"; |
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return $html; |
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} |
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/** |
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* Initiate the object and save the data as inside parameters of the class. |
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* @param array $data the array containing the data that are needed |
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* to create the table |
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*/ |
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public function __construct($data) |
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{ |
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$this->setRows($data['rows']); |
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if (!empty($data['headers'])) { |
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$this->setHeaders($data['headers']); |
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} else { |
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$this->setHeaders($data['rows'][0]); |
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array_shift($this->rows); |
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} |
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if (!empty($data['footers'])) { |
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$this->setFooters($data['footers']); |
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} |
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if (!empty($data['caption'])) { |
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$this->caption = $data['caption']; |
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} |
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if (!empty($data['class'])) { |
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$this->setClass($data['class']); |
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} |
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if (!empty($data['id'])) { |
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$this->setId($data['id']); |
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} |
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if (!empty($data['caption'])) { |
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$this->setCaption($data['caption']); |
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} |
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} |
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/** |
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* Save an array with rows as a property of the class. |
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* @param array $array an array containing rows |
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*/ |
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public function setRows($array) |
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{ |
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$this->rows = $array; |
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} |
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/** |
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* Save an array with headers as a property of the class. |
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* @param array $array an array containing table headers |
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*/ |
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public function setHeaders($array) |
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$this->headers = $array; |
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} |
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/** |
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* Save an array with footers as a property of the class. |
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* @param array $array an array containing table footers |
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*/ |
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public function setFooters($array) |
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{ |
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$this->footers = $array; |
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} |
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/** |
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* Save a table caption as a property of the class. |
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* @param string $string a value that is supposed to be used as the table caption |
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*/ |
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public function setCaption($string) |
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{ |
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$this->caption = $string; |
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} |
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/** |
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* Save some CSS classes that are supposed to be assigned to the table |
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* as a property of the class. |
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* @param array $array an array that is a list of CSS classes |
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*/ |
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public function setClass($array) |
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{ |
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$this->class = $array; |
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} |
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/** |
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* Save a CSS id that is supposed to be assigned to the table |
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* as a property of the class. |
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* @param string $text a CSS id that is supposed to be assigned |
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*/ |
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public function setId($text) |
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{ |
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$this->id = $text; |
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} |
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/** |
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* Add one row of data to the existing array of |
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* rows of data that is a property of the class. |
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* @param array $data a row of data values |
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*/ |
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public function addRow($data) |
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{ |
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$this->rows[] = $data; |
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} |
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/** |
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* Tell me how many rows of data this table has. |
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* @return integer a number representing how many rows of data this table has |
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*/ |
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public function getNumberOfRows() |
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{ |
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return count($this->rows); |
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} |
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/** |
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* Output the generated html table. |
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* @return string complete HTML code representing a table |
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*/ |
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public function View() |
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{ |
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return $this->generateTable(); |
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} |
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} |
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Vesihiisi /
CTable
