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https://github.com/shuchkin/simplexlsxgen.git
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Methods separation
This commit is contained in:
Javier
parent
f0b003ff4f
commit
7ba94991dd
@ -1337,169 +1337,4 @@ class SimpleXLSXGen
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return $c . strval($y);
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return $c . strval($y);
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}
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}
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/**
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* Convert A1 range reference format to R1C1 range reference format
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*
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* @param string $range Range reference in A1 format
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*
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* @return array Range reference in R1C1 format as a 4-element integer array: [top-left row, top-left col, bottom-right row, bottom-right col]
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*/
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public static function range2coord($range)
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{
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$temp = explode(':', $range);
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if (empty($temp[1])) return self::cell2coord($temp[0]);
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return array_merge(self::cell2coord($temp[0]), self::cell2coord($temp[1]));
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}
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/**
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* Convert R1C1 range reference format (row/col 1-based) to A1 range reference format
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*
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* Possible parameters:
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* top-left row number, top-left column number, bottom-right row number, bottom-right column number
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* [top-left row number, top-left column number], [bottom-right row number, bottom-right column number]
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* [top-left row number, top-left column number, bottom-right row number, bottom-right column number]
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*
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* @return string Range reference in A1 format
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*/
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public static function coord2range($p1, ...$p)
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{
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switch (count($p)) {
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case 0: $yi = $p1[0]; $xi = $p1[1]; $yf = $p1[2]; $xf = $p1[3]; break;
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case 1: $yi = $p1[0]; $xi = $p1[1]; $yf = $p[0][0]; $xf = $p[0][1]; break;
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default: $yi = $p1; $xi = $p[0]; $yf = $p[1]; $xf = $p[2]; break;
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}
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return self::coord2cell($yi, $xi) . ':' . self::coord2cell($yf, $xf);
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}
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/**
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* Change or add cell style parameters without losing the original content or previously established styles
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*
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* @param string $data Data matrix (2-dim 0-based array) where style will be modified. Passed by reference.
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* @param string|array $cell Cell to modify in A1 format (string) or R1C1 format (2 integer elements array)
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* @param array $style Associative array with style attributes name/value pairs to change/add. You can use wildcard for
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* specific borders to retain original value.
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* @param integer $edge Optional. If border attribute specified in $style, this parameter indicates on which edge is applied.
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* The unspecified edges retain their original value (or 'none' if not specified).
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* Default: all edges. You can combine (adding or or-ing) the constants A_TOP, A_RIGHT, A_BOTTOM, A_LEFT
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* @return void
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*/
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public static function setCellStyle(&$data, $cell, $style, $edge = self::A_DEFAULT)
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{
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if (is_string($cell)) $cell = self::cell2coord($cell);//A1 to R1C1 if needed
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if (!array_key_exists($cell[0] - 1, $data) || !array_key_exists($cell[1] - 1, $data[$cell[0] - 1])) return;//quit if cell doesn't exist
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if ($edge === self::A_DEFAULT) $edge = self::A_TOP + self::A_RIGHT + self::A_BOTTOM + self::A_LEFT;
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//border processing
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if (array_key_exists('border', $style)) {
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//get original border as 4 element array
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$oldBorder = self::getTagAttributes($data[$cell[0] - 1][$cell[1] - 1], 'style', 'border');
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if (empty($oldBorder)) {
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$oldBorder = ['none', 'none', 'none', 'none']; //if border not present in original cell, create a no-border attribute
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} else {
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$oldBorder = explode(' ', $oldBorder);
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if (count($oldBorder) == 1) $oldBorder = [$oldBorder[0], $oldBorder[0], $oldBorder[0], $oldBorder[0]];
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}
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//get desired border as 4 element array
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$border = explode(' ', $style['border']);
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if (count($border) == 1) $border = [$border[0], $border[0], $border[0], $border[0]];
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//new border copied from old one
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$newBorder = $oldBorder;
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//set border as indicated by $edge, except when $border has wildcard
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if ($edge & self::A_TOP && $border[0] != '*') $newBorder[0] = $border[0];
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if ($edge & self::A_RIGHT && $border[1] != '*') $newBorder[1] = $border[1];
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if ($edge & self::A_BOTTOM && $border[2] != '*') $newBorder[2] = $border[2];
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if ($edge & self::A_LEFT && $border[3] != '*') $newBorder[3] = $border[3];
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//implode to the new border
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$style['border'] = implode(' ', $newBorder);
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}
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$data[$cell[0] - 1][$cell[1] - 1] = self::setTagAttributes($data[$cell[0] - 1][$cell[1] - 1], 'style', $style);
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}
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/**
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* Apply style to a sheet range. Border style are only applied to edges of range.
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*
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* @param array $data Data matrix (2-dim 0-based array) where style will be modified. Passed by reference.
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* @param string|array $range Range to modify in A1 format (string) or R1C1 format (4-element integer array)
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* @param array $style Associative array with style attributes name/value pairs to change
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*
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* @return void
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*/
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public static function setRangeStyle(&$data, $range, $style)
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{
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if (is_string($range)) $range = self::range2coord($range);
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// 1 cell range
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if (!isset($range[2])) return self::setCellStyle($data, $range, $style); //1 cell case
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// Edge of range
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self::setCellStyle($data, [$range[0], $range[1]], $style, self::A_TOP + self::A_LEFT); //top-left corner
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for ($i = $range[1] + 1; $i < $range[3]; $i++) self::setCellStyle($data, [$range[0], $i], $style, self::A_TOP); //loop top edge (except first and last column)
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self::setCellStyle($data, [$range[0], $range[3]], $style, self::A_TOP + self::A_RIGHT); //top-right corner
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for ($i = $range[0] + 1; $i < $range[2]; $i++) self::setCellStyle($data, [$i, $range[3]], $style, self::A_RIGHT); //loop right edge (except top and bottom row)
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self::setCellStyle($data, [$range[2], $range[3]], $style, self::A_BOTTOM + self::A_RIGHT); //bottom-right corner
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for ($i = $range[3] - 1; $i > $range[1]; $i--) self::setCellStyle($data, [$range[2], $i], $style, self::A_BOTTOM); //loop bottom edge (except right and left column)
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self::setCellStyle($data, [$range[2], $range[1]], $style, self::A_BOTTOM + self::A_LEFT); //bottom-left corner
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for ($i = $range[2] - 1; $i > $range[0]; $i--) self::setCellStyle($data, [$i, $range[1]], $style, self::A_LEFT); //loop left edge (except bottom and top row)
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// Internal cells
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if (array_key_exists('border', $style)) unset($style['border']);
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for ($i = $range[0] + 1; $i < $range[2]; $i++) {
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for ($j = $range[1] + 1; $j < $range[3]; $j++) {
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self::setCellStyle($data, [$i, $j], $style);
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}
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}
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}
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/**
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* Get tag attributes from a HTML-style tag as an associative array with attributes name/value pairs.
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* If $attribute specified, get value of the specified attribute.
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*
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* @param string $str Text to extract tag attributes
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* @param string $tag The tag to look for
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* @param string $attribute Optional. Get the value of specified attribute. Default: get all attributes name/value as an array.
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*
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* @return array|string Attributes name/value as an array ($attribute == '') or attribute value as a string ($attribute != '').
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*/
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public static function getTagAttributes($str, $tag, $attribute = '')
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{
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$attributes = ($attribute === '') ? [] : '';
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if (preg_match("/<{$tag}\s+([^>]+)(?:>)/i", $str, $m)) {
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$tagcontent = $m[1];
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if (preg_match_all('/([a-z0-9\-_]+)=(["\'])(.*?)\2/si', $tagcontent, $m, PREG_SET_ORDER)) {
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foreach ($m as $match) {
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if ($attribute !== '') {
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if ($attribute === $match[1]) return $match[3];
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} else {
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$attributes[$match[1]] = $match[3];
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}
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}
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}
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}
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return $attributes;
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}
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/**
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* Change HTML-style tag attributes. If tag doesn't exist, is created surrounding the previous content.
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*
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* @param string $str Text to modify
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* @param string $tag Tag in text to modify
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* @param array $attributes Associative array with attribute name/value pairs
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*
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* @return string Modified text
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*/
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public static function setTagAttributes($str, $tag, $attributes)
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{
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if (empty($attributes)) return $str;
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$opening = "<{$tag}";
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if (preg_match("/(<{$tag}\s*[^>]*)(>.*<\/{$tag}>)/i", $str, $m)) {
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$stropen = $m[1];
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} else {
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$str = "<{$tag}>{$str}</{$tag}>";
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$stropen = $opening;
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}
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//merge original attributes and specified attributes (replacing if necessary)
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$attributes = array_merge(self::getTagAttributes($str, $tag), $attributes);
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//add attributes to tag
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foreach ($attributes as $attr => $value) $opening .= " {$attr}=\"{$value}\"";
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//replace original tag (with attributes) with the new one
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$str = substr_replace($str, $opening, strpos($str, $stropen), strlen($stropen));
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return $str;
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}
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}
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}
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246
src/SimpleXLSXGenEx.php
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246
src/SimpleXLSXGenEx.php
Normal file
@ -0,0 +1,246 @@
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<?php
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/** @noinspection ReturnTypeCanBeDeclaredInspection */
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/** @noinspection PhpMissingReturnTypeInspection */
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/** @noinspection NullCoalescingOperatorCanBeUsedInspection */
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/** @noinspection PhpIssetCanBeReplacedWithCoalesceInspection */
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namespace Shuchkin;
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/**
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* Class SimpleXLSXGenEx
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*
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* Helper methods to manage sheet data. It needs SimpleXLSXGen class.
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*
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* @author Sergey Shuchkin <sergey.shuchkin@gmail.com>
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*/
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class SimpleXLSXGenEx
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{
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const EDGE_LEFT = 1;
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const EDGE_RIGHT = 2;
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const EDGE_TOP = 4;
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const EDGE_BOTTOM = 8;
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const EDGE_ALL = self::EDGE_LEFT + self::EDGE_RIGHT + self::EDGE_TOP + self::EDGE_BOTTOM;
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/**
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* Convert A1 cell reference format to R1C1 cell reference format (row/col number starting from 1)
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*
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* @param string $cell Cell reference in A1 format
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*
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* @return array Cell reference in R1C1 format as a 2-element integer array: [row (ie. y coord), col (ie. x coord)]
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*/
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public static function cell2coord($cell)
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{
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$x = $y = 0;
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$lettercount = 0;
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$cell = str_replace([' ', '\t', '\r', '\n', '\v', '\0', '$'], '', $cell);
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if (empty($cell)) {
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return [];
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}
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$cell = strtoupper($cell);
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for ($i = 0, $len = strlen($cell); $i < $len; $i++) {
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if ($cell[$i] >= 'A' && $cell[$i] <= 'Z') {
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$lettercount++;
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}
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}
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if ($lettercount > 0) {
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$x = ord($cell[$lettercount - 1]) - ord('A');
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$e = 1;
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for ($i = $lettercount - 2; $i >= 0; $i--) {
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$x += (ord($cell[$i]) - ord('A') + 1) * (26 ** $e);
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$e++;
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}
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$x++; //to make 1-based
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}
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if ($lettercount < strlen($cell)) {
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$y = ((int)substr($cell, $lettercount));
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}
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return [$y, $x];
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}
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/**
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* Convert R1C1 cell reference format (row/col 1-based) to A1 cell reference format
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*
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* @param integer $y Row number (starting from 1) or a 2-element integer array with cell reference.
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* @param integer $x Optional. Column number (starting from 1). Not used if $y is an array.
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*
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* @return string Cell reference in A1 format
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*/
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public static function coord2cell($y, $x = null)
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{
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if (is_array($y)) {
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$x = $y[1];
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$y = $y[0];
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}
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$c = '';
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for ($i = $x - 1; $i >= 0; $i = ((int)($i / 26)) - 1) {
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$c = chr(ord('A') + $i % 26) . $c;
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}
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return $c . strval($y);
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}
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/**
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* Convert A1 range reference format to R1C1 range reference format
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*
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* @param string $range Range reference in A1 format
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*
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* @return array Range reference in R1C1 format as a 4-element integer array: [top-left row, top-left col, bottom-right row, bottom-right col]
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*/
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public static function range2coord($range)
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{
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$temp = explode(':', $range);
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if (empty($temp[1])) return self::cell2coord($temp[0]);
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return array_merge(self::cell2coord($temp[0]), self::cell2coord($temp[1]));
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}
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/**
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* Convert R1C1 range reference format (row/col 1-based) to A1 range reference format
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*
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* Possible parameters:
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* top-left row number, top-left column number, bottom-right row number, bottom-right column number
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* [top-left row number, top-left column number], [bottom-right row number, bottom-right column number]
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* [top-left row number, top-left column number, bottom-right row number, bottom-right column number]
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*
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* @return string Range reference in A1 format
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*/
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public static function coord2range($p1, ...$p)
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{
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switch (count($p)) {
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case 0: $yi = $p1[0]; $xi = $p1[1]; $yf = $p1[2]; $xf = $p1[3]; break;
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case 1: $yi = $p1[0]; $xi = $p1[1]; $yf = $p[0][0]; $xf = $p[0][1]; break;
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default: $yi = $p1; $xi = $p[0]; $yf = $p[1]; $xf = $p[2]; break;
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}
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return self::coord2cell($yi, $xi) . ':' . self::coord2cell($yf, $xf);
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}
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/**
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* Change or add cell style parameters without losing the original content or previously established styles
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*
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* @param string $data Data matrix (2-dim 0-based array) where style will be modified. Passed by reference.
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* @param string|array $cell Cell to modify in A1 format (string) or R1C1 format (2 integer elements array)
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* @param array $style Associative array with style attributes name/value pairs to change/add. You can use wildcard for
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* specific borders to retain original value.
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* @param integer $edge Optional. If border attribute specified in $style, this parameter indicates on which edge is applied.
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* The unspecified edges retain their original value (or 'none' if not specified).
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* Default: all edges. You can combine (adding or or-ing) the constants EDGE_TOP, EDGE_RIGHT, EDGE_BOTTOM, EDGE_LEFT
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* @return void
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*/
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public static function setCellStyle(&$data, $cell, $style, $edge = self::EDGE_ALL)
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{
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if (is_string($cell)) $cell = self::cell2coord($cell);//A1 to R1C1 if needed
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if (!array_key_exists($cell[0] - 1, $data) || !array_key_exists($cell[1] - 1, $data[$cell[0] - 1])) return;//quit if cell doesn't exist
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//border processing
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if (array_key_exists('border', $style)) {
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//get original border as 4 element array
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$oldBorder = self::getTagAttributes($data[$cell[0] - 1][$cell[1] - 1], 'style', 'border');
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if (empty($oldBorder)) {
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$oldBorder = ['none', 'none', 'none', 'none']; //if border not present in original cell, create a no-border attribute
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} else {
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$oldBorder = explode(' ', $oldBorder);
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||||||
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if (count($oldBorder) == 1) $oldBorder = [$oldBorder[0], $oldBorder[0], $oldBorder[0], $oldBorder[0]];
|
||||||
|
}
|
||||||
|
//get desired border as 4 element array
|
||||||
|
$border = explode(' ', $style['border']);
|
||||||
|
if (count($border) == 1) $border = [$border[0], $border[0], $border[0], $border[0]];
|
||||||
|
//new border copied from old one
|
||||||
|
$newBorder = $oldBorder;
|
||||||
|
//set border as indicated by $edge, except when $border has wildcard
|
||||||
|
if ($edge & self::EDGE_TOP && $border[0] != '*') $newBorder[0] = $border[0];
|
||||||
|
if ($edge & self::EDGE_RIGHT && $border[1] != '*') $newBorder[1] = $border[1];
|
||||||
|
if ($edge & self::EDGE_BOTTOM && $border[2] != '*') $newBorder[2] = $border[2];
|
||||||
|
if ($edge & self::EDGE_LEFT && $border[3] != '*') $newBorder[3] = $border[3];
|
||||||
|
//implode to the new border
|
||||||
|
$style['border'] = implode(' ', $newBorder);
|
||||||
|
}
|
||||||
|
$data[$cell[0] - 1][$cell[1] - 1] = self::setTagAttributes($data[$cell[0] - 1][$cell[1] - 1], 'style', $style);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Apply style to a sheet range. Border style are only applied to edges of range.
|
||||||
|
*
|
||||||
|
* @param array $data Data matrix (2-dim 0-based array) where style will be modified. Passed by reference.
|
||||||
|
* @param string|array $range Range to modify in A1 format (string) or R1C1 format (4-element integer array)
|
||||||
|
* @param array $style Associative array with style attributes name/value pairs to change
|
||||||
|
*
|
||||||
|
* @return void
|
||||||
|
*/
|
||||||
|
public static function setRangeStyle(&$data, $range, $style)
|
||||||
|
{
|
||||||
|
if (is_string($range)) $range = self::range2coord($range);
|
||||||
|
// 1 cell range
|
||||||
|
if (!isset($range[2])) return self::setCellStyle($data, $range, $style); //1 cell case
|
||||||
|
// Edge of range
|
||||||
|
self::setCellStyle($data, [$range[0], $range[1]], $style, self::EDGE_TOP + self::EDGE_LEFT); //top-left corner
|
||||||
|
for ($i = $range[1] + 1; $i < $range[3]; $i++) self::setCellStyle($data, [$range[0], $i], $style, self::EDGE_TOP); //loop top edge (except first and last column)
|
||||||
|
self::setCellStyle($data, [$range[0], $range[3]], $style, self::EDGE_TOP + self::EDGE_RIGHT); //top-right corner
|
||||||
|
for ($i = $range[0] + 1; $i < $range[2]; $i++) self::setCellStyle($data, [$i, $range[3]], $style, self::EDGE_RIGHT); //loop right edge (except top and bottom row)
|
||||||
|
self::setCellStyle($data, [$range[2], $range[3]], $style, self::EDGE_BOTTOM + self::EDGE_RIGHT); //bottom-right corner
|
||||||
|
for ($i = $range[3] - 1; $i > $range[1]; $i--) self::setCellStyle($data, [$range[2], $i], $style, self::EDGE_BOTTOM); //loop bottom edge (except right and left column)
|
||||||
|
self::setCellStyle($data, [$range[2], $range[1]], $style, self::EDGE_BOTTOM + self::EDGE_LEFT); //bottom-left corner
|
||||||
|
for ($i = $range[2] - 1; $i > $range[0]; $i--) self::setCellStyle($data, [$i, $range[1]], $style, self::EDGE_LEFT); //loop left edge (except bottom and top row)
|
||||||
|
// Internal cells
|
||||||
|
if (array_key_exists('border', $style)) unset($style['border']);
|
||||||
|
for ($i = $range[0] + 1; $i < $range[2]; $i++) {
|
||||||
|
for ($j = $range[1] + 1; $j < $range[3]; $j++) {
|
||||||
|
self::setCellStyle($data, [$i, $j], $style);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Get tag attributes from a HTML-style tag as an associative array with attributes name/value pairs.
|
||||||
|
* If $attribute specified, get value of the specified attribute.
|
||||||
|
*
|
||||||
|
* @param string $str Text to extract tag attributes
|
||||||
|
* @param string $tag The tag to look for
|
||||||
|
* @param string $attribute Optional. Get the value of specified attribute. Default: get all attributes name/value as an array.
|
||||||
|
*
|
||||||
|
* @return array|string Attributes name/value as an array ($attribute == '') or attribute value as a string ($attribute != '').
|
||||||
|
*/
|
||||||
|
public static function getTagAttributes($str, $tag, $attribute = '')
|
||||||
|
{
|
||||||
|
$attributes = ($attribute === '') ? [] : '';
|
||||||
|
if (preg_match("/<{$tag}\s+([^>]+)(?:>)/i", $str, $m)) {
|
||||||
|
$tagcontent = $m[1];
|
||||||
|
if (preg_match_all('/([a-z0-9\-_]+)=(["\'])(.*?)\2/si', $tagcontent, $m, PREG_SET_ORDER)) {
|
||||||
|
foreach ($m as $match) {
|
||||||
|
if ($attribute !== '') {
|
||||||
|
if ($attribute === $match[1]) return $match[3];
|
||||||
|
} else {
|
||||||
|
$attributes[$match[1]] = $match[3];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return $attributes;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Change HTML-style tag attributes. If tag doesn't exist, is created surrounding the previous content.
|
||||||
|
*
|
||||||
|
* @param string $str Text to modify
|
||||||
|
* @param string $tag Tag in text to modify
|
||||||
|
* @param array $attributes Associative array with attribute name/value pairs
|
||||||
|
*
|
||||||
|
* @return string Modified text
|
||||||
|
*/
|
||||||
|
public static function setTagAttributes($str, $tag, $attributes)
|
||||||
|
{
|
||||||
|
if (empty($attributes)) return $str;
|
||||||
|
$opening = "<{$tag}";
|
||||||
|
if (preg_match("/(<{$tag}\s*[^>]*)(>.*<\/{$tag}>)/i", $str, $m)) {
|
||||||
|
$stropen = $m[1];
|
||||||
|
} else {
|
||||||
|
$str = "<{$tag}>{$str}</{$tag}>";
|
||||||
|
$stropen = $opening;
|
||||||
|
}
|
||||||
|
//merge original attributes and specified attributes (replacing if necessary)
|
||||||
|
$attributes = array_merge(self::getTagAttributes($str, $tag), $attributes);
|
||||||
|
//add attributes to tag
|
||||||
|
foreach ($attributes as $attr => $value) $opening .= " {$attr}=\"{$value}\"";
|
||||||
|
//replace original tag (with attributes) with the new one
|
||||||
|
$str = substr_replace($str, $opening, strpos($str, $stropen), strlen($stropen));
|
||||||
|
return $str;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue
Block a user