/**
* Renders HTML table
*
* This method may modify the passed instance by adding some default properties if they are not set yet.
* If this is not what you want, you should make a full clone of your data before passing them to this
* method. In most cases this is not an issue at all so we do not clone by default for performance
* and memory consumption reasons.
*
* Please do not use .r0/.r1 for css, as they will be removed in Moodle 2.9.
* @todo MDL-43902 , remove r0 and r1 from tr classes.
*
* @param html_table $table data to be rendered
* @return string HTML code
*/
public static function table(html_table $table)
{
// prepare table data and populate missing properties with reasonable defaults
if (!empty($table->align)) {
foreach ($table->align as $key => $aa) {
if ($aa) {
$table->align[$key] = 'text-align:' . fix_align_rtl($aa) . ';';
// Fix for RTL languages
} else {
$table->align[$key] = null;
}
}
}
if (!empty($table->size)) {
foreach ($table->size as $key => $ss) {
if ($ss) {
$table->size[$key] = 'width:' . $ss . ';';
} else {
$table->size[$key] = null;
}
}
}
if (!empty($table->wrap)) {
foreach ($table->wrap as $key => $ww) {
if ($ww) {
$table->wrap[$key] = 'white-space:nowrap;';
} else {
$table->wrap[$key] = '';
}
}
}
if (!empty($table->head)) {
foreach ($table->head as $key => $val) {
if (!isset($table->align[$key])) {
$table->align[$key] = null;
}
if (!isset($table->size[$key])) {
$table->size[$key] = null;
}
if (!isset($table->wrap[$key])) {
$table->wrap[$key] = null;
}
}
}
if (empty($table->attributes['class'])) {
$table->attributes['class'] = 'generaltable';
}
if (!empty($table->tablealign)) {
$table->attributes['class'] .= ' boxalign' . $table->tablealign;
}
// explicitly assigned properties override those defined via $table->attributes
$table->attributes['class'] = trim($table->attributes['class']);
$attributes = array_merge($table->attributes, array('id' => $table->id, 'width' => $table->width, 'summary' => $table->summary, 'cellpadding' => $table->cellpadding, 'cellspacing' => $table->cellspacing));
$output = html_writer::start_tag('table', $attributes) . "\n";
$countcols = 0;
if (!empty($table->head)) {
$countcols = count($table->head);
$output .= html_writer::start_tag('thead', array()) . "\n";
$output .= html_writer::start_tag('tr', array()) . "\n";
$keys = array_keys($table->head);
$lastkey = end($keys);
foreach ($table->head as $key => $heading) {
// Convert plain string headings into html_table_cell objects
if (!$heading instanceof html_table_cell) {
$headingtext = $heading;
$heading = new html_table_cell();
$heading->text = $headingtext;
$heading->header = true;
}
if ($heading->header !== false) {
$heading->header = true;
}
if ($heading->header && empty($heading->scope)) {
$heading->scope = 'col';
}
$heading->attributes['class'] .= ' header c' . $key;
if (isset($table->headspan[$key]) && $table->headspan[$key] > 1) {
$heading->colspan = $table->headspan[$key];
$countcols += $table->headspan[$key] - 1;
}
if ($key == $lastkey) {
$heading->attributes['class'] .= ' lastcol';
}
if (isset($table->colclasses[$key])) {
$heading->attributes['class'] .= ' ' . $table->colclasses[$key];
}
$heading->attributes['class'] = trim($heading->attributes['class']);
$attributes = array_merge($heading->attributes, array('style' => $table->align[$key] . $table->size[$key] . $heading->style, 'scope' => $heading->scope, 'colspan' => $heading->colspan));
$tagtype = 'td';
if ($heading->header === true) {
$tagtype = 'th';
}
$output .= html_writer::tag($tagtype, $heading->text, $attributes) . "\n";
}
$output .= html_writer::end_tag('tr') . "\n";
$output .= html_writer::end_tag('thead') . "\n";
if (empty($table->data)) {
// For valid XHTML strict every table must contain either a valid tr
// or a valid tbody... both of which must contain a valid td
$output .= html_writer::start_tag('tbody', array('class' => 'empty'));
$output .= html_writer::tag('tr', html_writer::tag('td', '', array('colspan' => count($table->head))));
$output .= html_writer::end_tag('tbody');
}
}
if (!empty($table->data)) {
$oddeven = 1;
$keys = array_keys($table->data);
$lastrowkey = end($keys);
$output .= html_writer::start_tag('tbody', array());
foreach ($table->data as $key => $row) {
if ($row === 'hr' && $countcols) {
$output .= html_writer::tag('td', html_writer::tag('div', '', array('class' => 'tabledivider')), array('colspan' => $countcols));
} else {
// Convert array rows to html_table_rows and cell strings to html_table_cell objects
if (!$row instanceof html_table_row) {
$newrow = new html_table_row();
foreach ($row as $cell) {
if (!$cell instanceof html_table_cell) {
$cell = new html_table_cell($cell);
}
$newrow->cells[] = $cell;
}
$row = $newrow;
}
$oddeven = $oddeven ? 0 : 1;
if (isset($table->rowclasses[$key])) {
$row->attributes['class'] .= ' ' . $table->rowclasses[$key];
}
$row->attributes['class'] .= ' r' . $oddeven;
if ($key == $lastrowkey) {
$row->attributes['class'] .= ' lastrow';
}
// Explicitly assigned properties should override those defined in the attributes.
$row->attributes['class'] = trim($row->attributes['class']);
$trattributes = array_merge($row->attributes, array('id' => $row->id, 'style' => $row->style));
$output .= html_writer::start_tag('tr', $trattributes) . "\n";
$keys2 = array_keys($row->cells);
$lastkey = end($keys2);
$gotlastkey = false;
//flag for sanity checking
foreach ($row->cells as $key => $cell) {
if ($gotlastkey) {
//This should never happen. Why do we have a cell after the last cell?
mtrace("A cell with key ({$key}) was found after the last key ({$lastkey})");
}
if (!$cell instanceof html_table_cell) {
$mycell = new html_table_cell();
$mycell->text = $cell;
$cell = $mycell;
}
if ($cell->header === true && empty($cell->scope)) {
$cell->scope = 'row';
}
if (isset($table->colclasses[$key])) {
$cell->attributes['class'] .= ' ' . $table->colclasses[$key];
}
$cell->attributes['class'] .= ' cell c' . $key;
if ($key == $lastkey) {
$cell->attributes['class'] .= ' lastcol';
$gotlastkey = true;
}
$tdstyle = '';
$tdstyle .= isset($table->align[$key]) ? $table->align[$key] : '';
$tdstyle .= isset($table->size[$key]) ? $table->size[$key] : '';
$tdstyle .= isset($table->wrap[$key]) ? $table->wrap[$key] : '';
$cell->attributes['class'] = trim($cell->attributes['class']);
$tdattributes = array_merge($cell->attributes, array('style' => $tdstyle . $cell->style, 'colspan' => $cell->colspan, 'rowspan' => $cell->rowspan, 'id' => $cell->id, 'abbr' => $cell->abbr, 'scope' => $cell->scope));
$tagtype = 'td';
if ($cell->header === true) {
$tagtype = 'th';
}
$output .= html_writer::tag($tagtype, $cell->text, $tdattributes) . "\n";
}
}
$output .= html_writer::end_tag('tr') . "\n";
}
$output .= html_writer::end_tag('tbody') . "\n";
}
$output .= html_writer::end_tag('table') . "\n";
return $output;
}
/**
* Print a nicely formatted table.
*
* @param array $table is an object with several properties.
* <ul>
* <li>$table->head - An array of heading names.
* <li>$table->align - An array of column alignments
* <li>$table->size - An array of column sizes
* <li>$table->wrap - An array of "nowrap"s or nothing
* <li>$table->data[] - An array of arrays containing the data.
* <li>$table->width - A percentage of the page
* <li>$table->tablealign - Align the whole table
* <li>$table->cellpadding - Padding on each cell
* <li>$table->cellspacing - Spacing between cells
* <li>$table->class - class attribute to put on the table
* <li>$table->id - id attribute to put on the table.
* <li>$table->rowclass[] - classes to add to particular rows.
* <li>$table->summary - Description of the contents for screen readers.
* </ul>
* @param bool $return whether to return an output string or echo now
* @return boolean or $string
* @todo Finish documenting this function
*/
function print_table($table, $return = false)
{
$output = '';
if (isset($table->align)) {
foreach ($table->align as $key => $aa) {
if ($aa) {
$align[$key] = ' text-align:' . fix_align_rtl($aa) . ';';
// Fix for RTL languages
} else {
$align[$key] = '';
}
}
}
if (isset($table->size)) {
foreach ($table->size as $key => $ss) {
if ($ss) {
$size[$key] = ' width:' . $ss . ';';
} else {
$size[$key] = '';
}
}
}
if (isset($table->wrap)) {
foreach ($table->wrap as $key => $ww) {
if ($ww) {
$wrap[$key] = ' white-space:nowrap;';
} else {
$wrap[$key] = '';
}
}
}
if (empty($table->width)) {
$table->width = '80%';
}
if (empty($table->tablealign)) {
$table->tablealign = 'center';
}
if (!isset($table->cellpadding)) {
$table->cellpadding = '5';
}
if (!isset($table->cellspacing)) {
$table->cellspacing = '1';
}
if (empty($table->class)) {
$table->class = 'generaltable';
}
$tableid = empty($table->id) ? '' : 'id="' . $table->id . '"';
$output .= '<table width="' . $table->width . '" ';
if (!empty($table->summary)) {
$output .= " summary=\"{$table->summary}\"";
}
$output .= " cellpadding=\"{$table->cellpadding}\" cellspacing=\"{$table->cellspacing}\" class=\"{$table->class} boxalign{$table->tablealign}\" {$tableid}>\n";
$countcols = 0;
if (!empty($table->head)) {
$countcols = count($table->head);
$output .= '<tr>';
$keys = array_keys($table->head);
$lastkey = end($keys);
foreach ($table->head as $key => $heading) {
if (!isset($size[$key])) {
$size[$key] = '';
}
if (!isset($align[$key])) {
$align[$key] = '';
}
if ($key == $lastkey) {
$extraclass = ' lastcol';
} else {
$extraclass = '';
}
$output .= '<th style="vertical-align:top;' . $align[$key] . $size[$key] . ';white-space:nowrap;" class="header c' . $key . $extraclass . '" scope="col">' . $heading . '</th>';
}
$output .= '</tr>' . "\n";
}
if (!empty($table->data)) {
$oddeven = 1;
$keys = array_keys($table->data);
$lastrowkey = end($keys);
foreach ($table->data as $key => $row) {
$oddeven = $oddeven ? 0 : 1;
if (!isset($table->rowclass[$key])) {
$table->rowclass[$key] = '';
}
if ($key == $lastrowkey) {
$table->rowclass[$key] .= ' lastrow';
}
$output .= '<tr class="r' . $oddeven . ' ' . $table->rowclass[$key] . '">' . "\n";
if ($row == 'hr' and $countcols) {
$output .= '<td colspan="' . $countcols . '"><div class="tabledivider"></div></td>';
} else {
/// it's a normal row of data
$keys2 = array_keys($row);
$lastkey = end($keys2);
foreach ($row as $key => $item) {
if (!isset($size[$key])) {
$size[$key] = '';
}
if (!isset($align[$key])) {
$align[$key] = '';
}
if (!isset($wrap[$key])) {
$wrap[$key] = '';
}
if ($key == $lastkey) {
$extraclass = ' lastcol';
} else {
$extraclass = '';
}
$output .= '<td style="' . $align[$key] . $size[$key] . $wrap[$key] . '" class="cell c' . $key . $extraclass . '">' . $item . '</td>';
}
}
$output .= '</tr>' . "\n";
}
}
$output .= '</table>' . "\n";
if ($return) {
return $output;
}
echo $output;
return true;
}
/**
* Print a nicely formatted table.
*
* @param array $table is an object with several properties.
* <ul>
* <li>$table->head - An array of heading names.
* <li>$table->align - An array of column alignments
* <li>$table->size - An array of column sizes
* <li>$table->wrap - An array of "nowrap"s or nothing
* <li>$table->data[] - An array of arrays containing the data.
* <li>$table->width - A percentage of the page
* <li>$table->tablealign - Align the whole table
* <li>$table->cellpadding - Padding on each cell
* <li>$table->cellspacing - Spacing between cells
* <li>$table->class - class attribute to put on the table
* <li>$table->id - id attribute to put on the table.
* <li>$table->rowclass[] - classes to add to particular rows. (space-separated string)
* <li>$table->colclass[] - classes to add to every cell in a particular colummn. (space-separated string)
* <li>$table->summary - Description of the contents for screen readers.
* <li>$table->headspan can be used to make a heading span multiple columns.
* <li>$table->rotateheaders - Causes the contents of the heading cells to be rotated 90 degrees.
* </ul>
* @param bool $return whether to return an output string or echo now
* @return boolean or $string
* @todo Finish documenting this function
*/
function print_table($table, $return = false)
{
$output = '';
if (isset($table->align)) {
foreach ($table->align as $key => $aa) {
if ($aa) {
$align[$key] = ' text-align:' . fix_align_rtl($aa) . ';';
// Fix for RTL languages
} else {
$align[$key] = '';
}
}
}
if (isset($table->size)) {
foreach ($table->size as $key => $ss) {
if ($ss) {
$size[$key] = ' width:' . $ss . ';';
} else {
$size[$key] = '';
}
}
}
if (isset($table->wrap)) {
foreach ($table->wrap as $key => $ww) {
if ($ww) {
$wrap[$key] = ' white-space:nowrap;';
} else {
$wrap[$key] = '';
}
}
}
if (empty($table->width)) {
$table->width = '80%';
}
if (empty($table->tablealign)) {
$table->tablealign = 'center';
}
if (!isset($table->cellpadding)) {
$table->cellpadding = '5';
}
if (!isset($table->cellspacing)) {
$table->cellspacing = '1';
}
if (empty($table->class)) {
$table->class = 'generaltable';
}
if (!empty($table->rotateheaders)) {
$table->class .= ' rotateheaders';
} else {
$table->rotateheaders = false;
// Makes life easier later.
}
$tableid = empty($table->id) ? '' : 'id="' . $table->id . '"';
$output .= '<table width="' . $table->width . '" ';
if (!empty($table->summary)) {
$output .= " summary=\"{$table->summary}\"";
}
$output .= " cellpadding=\"{$table->cellpadding}\" cellspacing=\"{$table->cellspacing}\" class=\"{$table->class} boxalign{$table->tablealign}\" {$tableid}>\n";
$countcols = 0;
if (!empty($table->head)) {
$countcols = count($table->head);
$output .= '<tr>';
$keys = array_keys($table->head);
$lastkey = end($keys);
foreach ($table->head as $key => $heading) {
$classes = array('header', 'c' . $key);
if (!isset($size[$key])) {
$size[$key] = '';
}
if (!isset($align[$key])) {
$align[$key] = '';
}
if (isset($table->headspan[$key]) && $table->headspan[$key] > 1) {
$colspan = ' colspan="' . $table->headspan[$key] . '"';
} else {
$colspan = '';
}
if ($key == $lastkey) {
$classes[] = 'lastcol';
}
if (isset($table->colclasses[$key])) {
$classes[] = $table->colclasses[$key];
}
if ($table->rotateheaders) {
$wrapperstart = '<span>';
$wrapperend = '</span>';
} else {
$wrapperstart = '';
$wrapperend = '';
}
$output .= '<th style="' . $align[$key] . $size[$key] . ';white-space:nowrap;" class="' . implode(' ', $classes) . '" scope="col"' . $colspan . '>' . $wrapperstart . $heading . $wrapperend . '</th>';
}
$output .= '</tr>' . "\n";
}
if (!empty($table->data)) {
$oddeven = 1;
$keys = array_keys($table->data);
$lastrowkey = end($keys);
foreach ($table->data as $key => $row) {
$oddeven = $oddeven ? 0 : 1;
if (!isset($table->rowclass[$key])) {
$table->rowclass[$key] = '';
}
if ($key == $lastrowkey) {
$table->rowclass[$key] .= ' lastrow';
}
$output .= '<tr class="r' . $oddeven . ' ' . $table->rowclass[$key] . '">' . "\n";
if ($row == 'hr' and $countcols) {
$output .= '<td colspan="' . $countcols . '"><div class="tabledivider"></div></td>';
} else {
/// it's a normal row of data
$keys2 = array_keys($row);
$lastkey = end($keys2);
foreach ($row as $key => $item) {
$classes = array('cell', 'c' . $key);
if (!isset($size[$key])) {
$size[$key] = '';
}
if (!isset($align[$key])) {
$align[$key] = '';
}
if (!isset($wrap[$key])) {
$wrap[$key] = '';
}
if ($key == $lastkey) {
$classes[] = 'lastcol';
}
if (isset($table->colclasses[$key])) {
$classes[] = $table->colclasses[$key];
}
$output .= '<td style="' . $align[$key] . $size[$key] . $wrap[$key] . '" class="' . implode(' ', $classes) . '">' . $item . '</td>';
}
}
$output .= '</tr>' . "\n";
}
}
$output .= '</table>' . "\n";
if ($table->rotateheaders && can_use_rotated_text()) {
require_js(array('yui_yahoo', 'yui_event', 'yui_dom'));
require_js('course/report/progress/textrotate.js');
}
if ($return) {
return $output;
}
echo $output;
return true;
}
function css_styles()
{
?>
<style type="text/css">
body { background-color: #fafafa; }
p, li, td {
font-family: helvetica, arial, sans-serif;
font-size: 10pt;
}
a { text-decoration: none; color: blue; }
a img {
border: none;
}
.errormsg {
color: red;
font-weight: bold;
}
blockquote {
font-family: courier, monospace;
font-size: 10pt;
}
.input_database {
width: 270px;
}
.install_table {
width: 500px;
margin-left:auto;
margin-right:auto;
}
.td_left {
text-align: <?php
echo fix_align_rtl("right");
?>
;
font-weight: bold;
}
.td_left_nowrap{
text-align: <?php
echo fix_align_rtl("right");
?>
;
font-weight: bold;
white-space: nowrap;
width: 160px;
padding-left: 10px;
}
.td_right {
text-align: <?php
echo fix_align_rtl("left");
?>
;
}
.main {
width: 80%;
border-width: 1px;
border-style: solid;
border-color: #dddddd;
margin-left:auto;
margin-right:auto;
-moz-border-radius-bottomleft: 15px;
-moz-border-radius-bottomright: 15px;
}
.td_mainheading {
background-color: #eeeeee;
padding-left: 10px;
}
.td_main {
text-align: center;
}
.td_mainlogo {
vertical-align: middle;
}
.p_mainlogo {
margin-top: 0px;
margin-bottom: 0px;
}
.p_mainheading {
font-size: 11pt;
margin-top: 16px;
margin-bottom: 16px;
}
.p_subheading {
font-size: 10pt;
padding-left: 10px;
margin-top: 16px;
margin-bottom: 16px;
}
.p_mainheader{
text-align: right;
font-size: 20pt;
font-weight: bold;
margin-top: 0px;
margin-bottom: 0px;
}
.p_pass {
color: green;
font-weight: bold;
margin-top: 0px;
margin-bottom: 0px;
}
.p_fail {
color: red;
font-weight: bold;
margin-top: 0px;
margin-bottom: 0px;
}
.p_caution {
color: #660000;
font-weight: bold;
margin-top: 0px;
margin-bottom: 0px;
}
.p_help {
text-align: center;
font-family: helvetica, arial, sans-serif;
font-size: 14pt;
font-weight: bold;
color: #333333;
margin-top: 0px;
margin-bottom: 0px;
}
/* This override the p tag for every p tag in this installation script,
but not in lang\xxx\installer.php
*/
.p_install {
margin-top: 0px;
margin-bottom: 0px;
}
.environmenttable {
font-size: 10pt;
border-color: #eeeeee;
}
.header {
background-color: #dddddd;
font-size: 10pt;
}
.cell {
background-color: #eeeeee;
font-size: 10pt;
}
.error {
color: #ff0000;
}
.errorboxcontent {
text-align: center;
font-weight: bold;
padding-left: 20px;
color: #ff0000;
}
.invisiblefieldset {
display:inline;
border:0px;
padding:0px;
margin:0px;
}
</style>
<?php
}
function css_styles()
{
?>
<style type="text/css">
body { background-color: #ffeece; }
p, li, td {
font-family: helvetica, arial, sans-serif;
font-size: 10pt;
}
a { text-decoration: none; color: blue; }
a img {
border: none;
}
.errormsg {
color: red;
font-weight: bold;
}
blockquote {
font-family: courier, monospace;
font-size: 10pt;
}
.install_table {
width: 500px;
}
.td_left {
text-align: <?php
echo fix_align_rtl("right");
?>
;
font-weight: bold;
}
.td_right {
text-align: <?php
echo fix_align_rtl("left");
?>
;
}
.main {
width: 500px;
border-width: 1px;
border-style: solid;
border-color: #ffc85f;
-moz-border-radius-bottomleft: 15px;
-moz-border-radius-bottomright: 15px;
}
.td_mainheading {
background-color: #fee6b9;
padding: 10px;
}
.td_main {
text-align: center;
}
.td_mainlogo {
}
.p_mainlogo {
}
.p_mainheading {
font-size: 11pt;
}
.p_subheading {
font-size: 10pt;
padding: 10px;
}
.p_mainheader{
text-align: right;
font-size: 20pt;
font-weight: bold;
}
.p_pass {
color: green;
font-weight: bold;
}
.p_fail {
color: red;
font-weight: bold;
}
.p_caution {
color: #ff6600;
font-weight: bold;
}
.p_help {
text-align: center;
font-family: helvetica, arial, sans-serif;
font-size: 14pt;
font-weight: bold;
color: #333333;
}
.environmenttable {
font-size: 10pt;
border-color: #ffc85f;
}
table.environmenttable .error {
background-color : red;
color : inherit;
}
table.environmenttable .warn {
background-color : yellow;
}
table.environmenttable .ok {
background-color : lightgreen;
}
.header {
background-color: #fee6b9;
font-size: 10pt;
}
.cell {
background-color: #ffeece;
font-size: 10pt;
}
.error {
color: #ff0000;
}
.errorboxcontent {
text-align: center;
font-weight: bold;
padding: 20px;
color: #ff0000;
}
.invisiblefieldset {
display:inline;
border:0px;
padding:0px;
margin:0px;
}
#mysql, #mysqli, #postgres7, #mssql, #mssql_n, #odbc_mssql, #oci8po {
display: none;
}
</style>
<?php
}
/**
* Print a nicely formatted table.
* Note: This function is copied from core Moodle and contains modifications by RL
*
* @param array $table is an object with several properties.
* <ul>
* <li>$table->head - An array of heading names.
* <li>$table->align - An array of column alignments
* <li>$table->size - An array of column sizes
* <li>$table->wrap - An array of "nowrap"s or nothing
* <li>$table->data[] - An array of arrays containing the data.
* <li>$table->width - A percentage of the page
* <li>$table->tablealign - Align the whole table
* <li>$table->class - class attribute to put on the table
* <li>$table->id - id attribute to put on the table.
* <li>$table->rowclass[] - classes to add to particular rows.
* <li>$table->summary - Description of the contents for screen readers.
* <li>$table->firstcolumn - If set, only use first column
* <li>$table->spanrow - If set, span entire row
* <li>$table->headercolumncss - CSS for specific columns in header
* <li>$table->columncss - CSS for specific columns in data
* </ul>
* @param bool $return whether to return an output string or echo now
* @return boolean or $string
* @todo Finish documenting this function
*/
function print_table($table, $return=false) {
$output = '';
if (isset($table->align)) {
foreach ($table->align as $key => $aa) {
if ($aa) {
$align[$key] = ' text-align:'. fix_align_rtl($aa) .';'; // Fix for RTL languages
} else {
$align[$key] = '';
}
}
}
if (isset($table->size)) {
foreach ($table->size as $key => $ss) {
if ($ss) {
$size[$key] = ' width:'. $ss .';';
} else {
$size[$key] = '';
}
}
}
if (isset($table->wrap)) {
foreach ($table->wrap as $key => $ww) {
if ($ww) {
$wrap[$key] = '';
} else {
$wrap[$key] = ' white-space:nowrap;';
}
}
}
if (isset($table->header_wrap)) {
foreach ($table->header_wrap as $key => $ww) {
if ($ww) {
$header_wrap[$key] = '';
} else {
$header_wrap[$key] = '; white-space:nowrap;';
}
}
}
if (empty($table->width)) {
$table->width = '80%';
}
if (empty($table->tablealign)) {
$table->tablealign = 'center';
}
if (empty($table->class)) {
$table->class = ''; //removed generaltable
}
$tableid = empty($table->id) ? '' : 'id="'.$table->id.'"';
$output .= '<table width="'.$table->width.'" ';
if (!empty($table->summary)) {
$output .= " summary=\"$table->summary\"";
}
$output .= " class=\"$table->class boxalign$table->tablealign\" $tableid>\n";
$countcols = 0;
// Toggle for whether a column header should be shown
$need_columns_header = false;
if (!empty($table->head)) {
$countcols = count($table->head);
$columns_header_output = '<tr class="column_header">'."\n";
$keys=array_keys($table->head);
$lastkey = end($keys);
foreach ($table->head as $key => $heading) {
if (!isset($size[$key])) {
$size[$key] = '';
}
if (!isset($align[$key])) {
$align[$key] = '';
}
if ($key == $lastkey) {
$extraclass = ' lastcol';
} else {
$extraclass = '';
}
if (!isset($header_wrap[$key])) {
$header_wrap[$key] = '';
}
$columns_header_output .= '<th style="vertical-align:top;'. $align[$key].$size[$key].$header_wrap[$key] . '" class="c'.$key.$extraclass. ' ' . $table->headercolumncss[$key] . '" scope="col">'. $heading .'</th>';
}
$columns_header_output .= '</tr>'."\n";
// Only display column header if no groupings defined
if (empty($this->groupings)) {
$output .= $columns_header_output;
} else {
$need_columns_header = true;
}
}
if (!empty($table->data)) {
$oddeven = 1;
$keys=array_keys($table->data);
$lastrowkey = end($keys);
// we must locate multiline groupby data
$pseudogroupby = $table->pseudogroupby;
foreach ($table->data as $key => $row) {
//this needs to be row and grouping specific
$oddeven = $oddeven ? 0 : 1;
if (!isset($table->rowclass[$key])) {
$table->rowclass[$key] = '';
}
if ($key == $lastrowkey) {
$table->rowclass[$key] .= ' lastrow';
}
if ($row == 'hr' and $countcols) {
$output .= '<tr class="r'.$oddeven.' '.$table->rowclass[$key].'">'."\n";
$output .= '<td colspan="'. $countcols .'"></td>';
} else if (!empty($table->spanrow[$key])) {
//reset oddeven
$oddeven = 1;
$output .= '<tr class="'.$table->rowclass[$key].'">'."\n";
$output .= '<td colspan="'. $countcols .'">' . $row[0] . '</td>';
} else if (!empty($table->firstcolumn[$key])) {
//reset oddeven
$oddeven = 1;
$output .= '<tr class="'.$table->rowclass[$key].'">'."\n";
$output .= '<td colspan="'. $countcols .'">' . $row[0] . '</td>';
$need_columns_header = true;
} else {
// Handle display of column headers
if ($need_columns_header) {
$output .= $columns_header_output;
$need_columns_header = false;
}
//check to see if this row is a hidden grouping break
if (stripos($table->rowclass[$key], get_string('group_class_id', 'local_elisreports')) !== FALSE) {
//reset oddeven
$oddeven = 1;
$output .= '<tr class="'.$table->rowclass[$key].'">'."\n";
} else
//check to see if this row is a hidden summary break
if (stripos($table->rowclass[$key], 'summary') !== FALSE) {
//reset oddeven
$oddeven = 1;
$output .= '<tr class="'.$table->rowclass[$key].'">'."\n";
} else { /// it's a normal row of data
$output .= '<tr class="r'.$oddeven.' '.$table->rowclass[$key].'">'."\n";
}
$keys2=array_keys($row);
$lastkey = end($keys2);
$i = 0;
foreach ($row as $key => $item) {
if (in_array($key, $pseudogroupby)) {
continue;
}
if (!isset($size[$key])) {
$size[$key] = '';
}
if (!isset($align[$key])) {
$align[$key] = '';
}
if (!isset($wrap[$key])) {
$wrap[$key] = '';
}
if ($key == $lastkey) {
$extraclass = ' lastcol';
} else {
$extraclass = '';
}
//Handle non-numerically indexed data
$num_key = array_search($key, array_keys($row));
$output .= '<td style="'. $align[$num_key].$size[$num_key].$wrap[$num_key] .'" class="cell c'.$key.$extraclass. ' ' . $table->columncss[$i] . '">'. $item .'</td>';
$i++;
}
}
$output .= '</tr>'."\n";
}
}
$output .= '</table>'."\n";
if ($return) {
return $output;
}
echo $output;
return true;
}
/**
* @see moodle_html_component::prepare()
* @return void
*/
public function prepare()
{
if (!empty($this->align)) {
foreach ($this->align as $key => $aa) {
if ($aa) {
$this->align[$key] = 'text-align:' . fix_align_rtl($aa) . ';';
// Fix for RTL languages
} else {
$this->align[$key] = '';
}
}
}
if (!empty($this->size)) {
foreach ($this->size as $key => $ss) {
if ($ss) {
$this->size[$key] = 'width:' . $ss . ';';
} else {
$this->size[$key] = '';
}
}
}
if (!empty($this->wrap)) {
foreach ($this->wrap as $key => $ww) {
if ($ww) {
$this->wrap[$key] = 'white-space:nowrap;';
} else {
$this->wrap[$key] = '';
}
}
}
if (!empty($this->head)) {
foreach ($this->head as $key => $val) {
if (!isset($this->align[$key])) {
$this->align[$key] = '';
}
if (!isset($this->size[$key])) {
$this->size[$key] = '';
}
if (!isset($this->wrap[$key])) {
$this->wrap[$key] = '';
}
}
}
if (empty($this->classes)) {
// must be done before align
$this->set_classes(array('generaltable'));
}
if (!empty($this->tablealign)) {
$this->add_class('boxalign' . $this->tablealign);
}
if (!empty($this->rotateheaders)) {
$this->add_class('rotateheaders');
} else {
$this->rotateheaders = false;
// Makes life easier later.
}
parent::prepare();
}
function cr_print_table($table, $return = false) {
global $COURSE;
$output = '';
if (isset($table->align)) {
foreach ($table->align as $key => $aa) {
if ($aa) {
$align[$key] = ' text-align:' . fix_align_rtl($aa) . ';'; // Fix for RTL languages
} else {
$align[$key] = '';
}
}
}
if (isset($table->size)) {
foreach ($table->size as $key => $ss) {
if ($ss) {
$size[$key] = ' width:' . $ss . ';';
} else {
$size[$key] = '';
}
}
}
if (isset($table->wrap)) {
foreach ($table->wrap as $key => $ww) {
if ($ww) {
$wrap[$key] = ' white-space:nowrap;';
} else {
$wrap[$key] = '';
}
}
}
if (empty($table->width)) {
$table->width = '80%';
}
if (empty($table->tablealign)) {
$table->tablealign = 'center';
}
if (!isset($table->cellpadding)) {
$table->cellpadding = '5';
}
if (!isset($table->cellspacing)) {
$table->cellspacing = '1';
}
if (empty($table->class)) {
$table->class = 'generaltable';
}
$tableid = empty($table->id) ? '' : 'id="' . $table->id . '"';
$output .= '<form action="send_emails.php" method="post" id="sendemail">';
$output .= '<table width="' . $table->width . '" ';
if (!empty($table->summary)) {
$output .= " summary=\"$table->summary\"";
}
$output .= " cellpadding=\"$table->cellpadding\" cellspacing=\"$table->cellspacing\" class=\"$table->class boxalign$table->tablealign\" $tableid>\n";
$countcols = 0;
$isuserid = -1;
if (!empty($table->head)) {
$countcols = count($table->head);
$output .= '<thead><tr>';
$keys = array_keys($table->head);
$lastkey = end($keys);
foreach ($table->head as $key => $heading) {
if ($heading == 'sendemail') {
$isuserid = $key;
}
if (!isset($size[$key])) {
$size[$key] = '';
}
if (!isset($align[$key])) {
$align[$key] = '';
}
if ($key == $lastkey) {
$extraclass = ' lastcol';
} else {
$extraclass = '';
}
$output .= '<th style="vertical-align:top;' . $align[$key] . $size[$key] . ';white-space:normal;" class="header c' . $key . $extraclass . '" scope="col">' . ucfirst($heading) . '</th>';
}
$output .= '</tr></thead>' . "\n";
}
if (!empty($table->data)) {
$oddeven = 1;
$keys = array_keys($table->data);
$lastrowkey = end($keys);
foreach ($table->data as $key => $row) {
$oddeven = $oddeven ? 0 : 1;
if (!isset($table->rowclass[$key])) {
$table->rowclass[$key] = '';
}
if ($key == $lastrowkey) {
$table->rowclass[$key] .= ' lastrow';
}
$output .= '<tr class="r' . $oddeven . ' ' . $table->rowclass[$key] . '">' . "\n";
if ($row == 'hr' and $countcols) {
$output .= '<td colspan="' . $countcols . '"><div class="tabledivider"></div></td>';
} else { /// it's a normal row of data
$keys2 = array_keys($row);
$lastkey = end($keys2);
foreach ($row as $key => $item) {
if (!isset($size[$key])) {
$size[$key] = '';
}
if (!isset($align[$key])) {
$align[$key] = '';
}
if (!isset($wrap[$key])) {
$wrap[$key] = '';
}
if ($key == $lastkey) {
$extraclass = ' lastcol';
} else {
$extraclass = '';
}
if ($key == $isuserid) {
$output .= '<td style="' . $align[$key] . $size[$key] . $wrap[$key] . '" class="cell c' . $key . $extraclass . '"><input name="userids[]" type="checkbox" value="' . $item . '"></td>';
} else {
$output .= '<td style="' . $align[$key] . $size[$key] . $wrap[$key] . '" class="cell c' . $key . $extraclass . '">' . $item . '</td>';
}
}
}
$output .= '</tr>' . "\n";
}
}
$output .= '</table>' . "\n";
$output .= '<input type="hidden" name="courseid" value="' . $COURSE->id . '">';
if ($isuserid != -1) {
$output .= '<input type="submit" value="send emails">';
}
$output .= '</form>';
if ($return) {
return $output;
}
echo $output;
return true;
}
