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323 lines
12 KiB
323 lines
12 KiB
<?php
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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function wikiplugin_split_info()
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{
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return [
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'name' => tra('Split'),
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'documentation' => 'PluginSplit',
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'description' => tra('Arrange content on a page into rows and columns'),
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'prefs' => [ 'wikiplugin_split' ],
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'filter' => 'wikicontent',
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'iconname' => 'th-large',
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'introduced' => 1,
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'tags' => [ 'basic' ],
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'body' => tra('Text to display in a table. Use "---" to separate the columns and "@@@" to separate rows.'),
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'params' => [
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'joincols' => [
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'required' => false,
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'name' => tra('Join Columns'),
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'description' => tra('Generate the colspan attribute if columns are missing'),
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'since' => '1',
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'filter' => 'alpha',
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'default' => 'y',
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'options' => [
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['text' => '', 'value' => ''],
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['text' => tra('Yes'), 'value' => 'y'],
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['text' => tra('No'), 'value' => 'n']
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]
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],
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'fixedsize' => [
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'required' => false,
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'name' => tra('Fixed Size'),
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'description' => tra('Generate the width attribute for the columns'),
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'since' => '1',
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'filter' => 'alpha',
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'default' => 'y',
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'options' => [
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['text' => '', 'value' => ''],
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['text' => tra('Yes'), 'value' => 'y'],
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['text' => tra('No'), 'value' => 'n']
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]
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],
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'colsize' => [
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'required' => false,
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'name' => tra('Column Sizes'),
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'description' => tr('Specify all column widths in number of pixels or percent, separating each width
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by a pipe (%0)', '<code>|</code>'),
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'since' => '1',
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'seprator' => '|',
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'filter' => 'text',
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'default' => '',
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],
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'first' => [
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'required' => false,
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'name' => tra('First'),
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'description' => tra('Cells specified are ordered first left to right across rows (default) or top to
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bottom down columns'),
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'since' => '1',
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'filter' => 'alpha',
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'default' => 'line',
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'options' => [
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['text' => '', 'value' => ''],
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['text' => tra('Column'), 'value' => 'col'],
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['text' => tra('Line'), 'value' => 'line']
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]
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],
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'edit' => [
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'required' => false,
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'name' => tra('Editable'),
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'description' => tr('Display edit icon for each section. Works when used on a wiki page and the %0
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parameter is set to %1', '<code>first</code>', '<code>col</code>'),
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'since' => '1',
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'filter' => 'alpha',
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'default' => 'n',
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'options' => [
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['text' => '', 'value' => ''],
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['text' => tra('Yes'), 'value' => 'y'],
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['text' => tra('No'), 'value' => 'n']
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]
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],
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'customclass' => [
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'required' => false,
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'name' => tra('Custom Class'),
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'description' => tra('Add a class to customize the design'),
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'since' => '3.0',
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'filter' => 'text',
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'default' => '',
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],
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],
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];
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}
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function wikiplugin_split_rollback($data, $hashes)
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{
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foreach ($hashes as $hash => $match) {
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$data = str_replace($hash, $match, $data);
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}
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return $data;
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}
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/*
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* \note This plugin should carefuly change text it have to parse
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* because some of wiki syntaxes are sensitive for
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* start of new line ('\n' character - e.g. lists and headers)... such
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* user lines must stay with the same layout when applying
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* this plugin to render them properly after...
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* $data = the preparsed data (plugin, code, np.... already parsed)
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* $pos is the position in the object where the non-parsed data begins
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*/
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function wikiplugin_split($data, $params, $pos)
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{
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global $tikilib, $tiki_p_admin_wiki, $tiki_p_admin, $section;
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global $replacement;
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preg_match_all('/{(SPLIT|CODE|HTML|FADE|JQ|JS|MOUSEOVER|VERSIONS).+{\1}/ismU', $data, $matches);
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$hashes = [];
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foreach ($matches[0] as $match) {
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if (empty($match)) {
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continue;
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}
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$hash = md5($match);
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$hashes[$hash] = $match;
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$data = str_replace($match, $hash, $data);
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}
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// Remove first <ENTER> if exists...
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// it may be here if present after {SPLIT()} in original text
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if (substr($data, 0, 2) == "\r\n") {
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$data2 = substr($data, 2);
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} else {
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$data2 = $data;
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}
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extract($params, EXTR_SKIP);
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$fixedsize = (! isset($fixedsize) || $fixedsize == 'y' || $fixedsize == 1 ? true : false);
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$joincols = (! isset($joincols) || $joincols == 'y' || $joincols == 1 ? true : false);
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// Split data by rows and cells
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$sections = preg_split("/@@@+/", $data2);
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$rows = [];
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$maxcols = 0;
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foreach ($sections as $i) {
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// split by --- but not by ----
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// $rows[] = preg_split("/([^\-]---[^\-]|^---[^\-]|[^\-]---$|^---$)+/", $i);
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// not to eat the character close to - and to split on --- and not ----
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$rows[] = preg_split("/(?<!-)---(?!-)/", $i);
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$maxcols = max($maxcols, count(end($rows)));
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}
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// Is there split sections present?
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// Do not touch anything if no... even don't generate <table>
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if (count($rows) <= 1 && count($rows[0]) <= 1) {
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return wikiplugin_split_rollback($data, $hashes);
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}
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$percent = false;
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if (isset($colsize)) {
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$tdsize = explode("|", $colsize);
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$tdtotal = 0;
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for ($i = 0; $i < $maxcols; $i++) {
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if (! isset($tdsize[$i])) {
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$tdsize[$i] = 0;
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} else {
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$tdsize[$i] = trim($tdsize[$i]);
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if (strstr($tdsize[$i], '%')) {
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$percent = true;
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}
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}
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$tdtotal += (float)$tdsize[$i];
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}
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$tdtotaltd = floor($tdtotal / 100 * 100);
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if ($tdtotaltd == 100) { // avoir IE to do to far
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$class = 'class="table split"';
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} else {
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$class = 'class="split" width="' . $tdtotaltd . '%"';
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}
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} elseif ($fixedsize) {
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$columnSize = floor(100 / $maxcols);
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$class = 'class="table split"';
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$percent = true;
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}
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if (! isset($edit)) {
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$edit = 'n';
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}
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$result = "<div class='table-responsive'><div><table class='table" . ($percent ? " normalnoborder" : "") . ( ! empty($customclass) ? " $customclass" : "") . "'>";
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// Attention: Dont forget to remove leading empty line in section ...
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// it should remain from previous '---' line...
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// Attention: original text must be placed between \n's!!!
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if (! isset($first) || $first != 'col') {
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foreach ($rows as $r) {
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$result .= "<tr>";
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$idx = 1;
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foreach ($r as $i) {
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// Remove first <ENTER> if exists
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if (substr($i, 0, 2) == "\r\n") {
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$i = substr($i, 2);
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}
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// Generate colspan for last element if needed
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$colspan = ((count($r) == $idx) && (($maxcols - $idx) > 0) ? ' colspan="' . ($maxcols - $idx + 1) . '"' : '');
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$idx++;
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// Add cell to table
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if (isset($colsize)) {
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$width = ' width="' . $tdsize[$idx - 2] . '"';
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} elseif ($fixedsize) {
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$width = ' width="' . $columnSize . '%" ';
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} else {
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$width = '';
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}
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$result .= '<td' . $width . $colspan . '>'
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// Insert "\n" at data begin (so start-of-line-sensitive syntaxes will be parsed OK)
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. "\n"
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// now prepend any carriage return and newline char with br
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. preg_replace("/\r?\n/", "<br />\r\n", $i)
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. '</td>';
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}
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$result .= "</tr>";
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}
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} else { // column first
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if ($edit == 'y') {
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global $user;
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if (isset($_REQUEST['page'])) {
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$type = 'wiki page';
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$object = $_REQUEST['page'];
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if ($tiki_p_admin_wiki == 'y' || $tiki_p_admin == 'y') {
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$perm = true;
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} else {
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$perm = $tikilib->user_has_perm_on_object($user, $object, $type, 'tiki_p_edit');
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}
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} else { // TODO: other object type
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$perm = false;
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}
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}
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$ind = 0;
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$icell = 0;
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$result .= '<tr>';
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$idx = 0;
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foreach ($rows as $r) {
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$result .= '<td ' . (($fixedsize && isset($tdsize)) ? ' width="' . $tdsize[$idx] . (strstr($tdsize[$idx], '%') ? '' : '%') . '"' : '') . '>';
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foreach ($r as $i) {
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if (substr($i, 0, 2) == "\r\n") {
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$i = substr($i, 2);
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$ind += 2;
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}
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if ($edit == 'y' && $perm && $section == 'wiki page') {
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$result .= '<div class="split"><div style="float:right">';
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$result .= "$pos-$icell-" . htmlspecialchars(substr($data, $pos, 10));
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$result .= '<a href="tiki-editpage.php?page=' . $object . '&pos=' . $pos . '&cell=' . $icell . '">'
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. '<img src="img/icons/page_edit.png" alt="' . tra('Edit') . '" title="' . tra('Edit') . '" width="16" height="16" /></a></div><br />';
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$ind += strlen($i);
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while (isset($data[$ind]) && ($data[$ind] == '-' || $data[$ind] == '@')) {
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++$ind;
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}
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} else {
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$result .= '<div>';
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}
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$result .= "\n" . preg_replace("/\r?\n/", "<br />\r\n", $i) . '</div>';
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++$icell;
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}
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++$idx;
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$result .= '</td>';
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}
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$result .= '</tr>';
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}
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// Close HTML table (no \n at end!)
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$result .= "</table></div></div>";
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return wikiplugin_split_rollback($result, $hashes);
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}
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// find the real start and the real end of a cell
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// $pos = start pos in the non parsed data of all the split cells
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// $cell = cellule indice
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function wikiplugin_split_cell($data, $pos, $cell)
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{
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$start = $pos;
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$end = $pos;
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$no_parsed = '~np~|~pp~|\\<pre\\>|\\<PRE\\>';
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$no_parsed_end = '';
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$match = '@@@+|----*|\{SPLIT\}|\{SPLIT\(|~np~|~pp~|\\<pre\\>|\\<PRE\\>';
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while (true) {
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if (! preg_match("#($match)#m", substr($data, $pos), $matches)) {
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if ($cell) {
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$end = $start;
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}
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break;
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} else {
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$end = $pos + strpos(substr($data, $pos), $matches[1]);
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$start_next_tag = $end + strlen($matches[1]);
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if (substr($matches[1], 0, 3) == '@@@' || $matches[1] == '---') {
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if (! $cell) {
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break;
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}
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--$cell;
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if (! $cell) {
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$start = $start_next_tag;
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}
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} elseif ($matches[1] == $match) {
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$match = '@@@+|----*|\{SPLIT\}|\{SPLIT\(|~np~|~pp~|\\<pre\\>|\\<PRE\\>';
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} elseif ($matches[1] == '{SPLIT}') {
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if (! $cell) {
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break;
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}
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} elseif ($matches[1] == '{SPLIT(') {
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$match = '{SPLIT}';
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} elseif ($matches[1] == '~np~') {
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$match = '~/np~';
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} elseif ($matches[1] == '~pp~') {
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$match = '~/pp~';
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} elseif ($matches[1] == '<pre>') {
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$match = '</pre>';
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} elseif ($matches[1] == '<PRE>') {
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$match = '</PRE>';
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}
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$pos = $start_next_tag;
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}
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}
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return [$start, $end - $start];
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}
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