mirror of
https://we.phorge.it/source/phorge.git
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37b98450a5
Summary: I like this abstraction better. Result of `phutil_implode_html()` may be also used as a param of `hsprintf()`. Test Plan: None. Reviewers: epriestley Reviewed By: epriestley CC: aran, Korvin Differential Revision: https://secure.phabricator.com/D4904
449 lines
13 KiB
PHP
449 lines
13 KiB
PHP
<?php
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final class DifferentialChangesetTwoUpRenderer
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extends DifferentialChangesetHTMLRenderer {
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public function isOneUpRenderer() {
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return false;
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}
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public function renderTextChange(
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$range_start,
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$range_len,
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$rows) {
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$hunk_starts = $this->getHunkStartLines();
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$context_not_available = null;
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if ($hunk_starts) {
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$context_not_available = javelin_tag(
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'tr',
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array(
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'sigil' => 'context-target',
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),
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phutil_tag(
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'td',
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array(
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'colspan' => 6,
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'class' => 'show-more'
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),
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pht('Context not available.')
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)
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);
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}
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$html = array();
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$old_lines = $this->getOldLines();
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$new_lines = $this->getNewLines();
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$gaps = $this->getGaps();
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$reference = $this->getRenderingReference();
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$left_id = $this->getOldChangesetID();
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$right_id = $this->getNewChangesetID();
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// "N" stands for 'new' and means the comment should attach to the new file
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// when stored, i.e. DifferentialInlineComment->setIsNewFile().
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// "O" stands for 'old' and means the comment should attach to the old file.
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$left_char = $this->getOldAttachesToNewFile()
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? 'N'
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: 'O';
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$right_char = $this->getNewAttachesToNewFile()
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? 'N'
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: 'O';
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$changeset = $this->getChangeset();
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$copy_lines = idx($changeset->getMetadata(), 'copy:lines', array());
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$highlight_old = $this->getHighlightOld();
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$highlight_new = $this->getHighlightNew();
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$old_render = $this->getOldRender();
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$new_render = $this->getNewRender();
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$original_left = $this->getOriginalOld();
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$original_right = $this->getOriginalNew();
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$depths = $this->getDepths();
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$mask = $this->getMask();
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for ($ii = $range_start; $ii < $range_start + $range_len; $ii++) {
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if (empty($mask[$ii])) {
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// If we aren't going to show this line, we've just entered a gap.
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// Pop information about the next gap off the $gaps stack and render
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// an appropriate "Show more context" element. This branch eventually
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// increments $ii by the entire size of the gap and then continues
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// the loop.
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$gap = array_pop($gaps);
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$top = $gap[0];
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$len = $gap[1];
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$end = $top + $len - 20;
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$contents = array();
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if ($len > 40) {
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$is_first_block = false;
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if ($ii == 0) {
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$is_first_block = true;
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}
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$contents[] = javelin_tag(
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'a',
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array(
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'href' => '#',
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'mustcapture' => true,
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'sigil' => 'show-more',
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'meta' => array(
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'ref' => $reference,
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'range' => "{$top}-{$len}/{$top}-20",
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),
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),
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$is_first_block
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? pht("Show First 20 Lines")
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: pht("\xE2\x96\xB2 Show 20 Lines"));
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}
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$contents[] = javelin_tag(
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'a',
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array(
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'href' => '#',
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'mustcapture' => true,
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'sigil' => 'show-more',
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'meta' => array(
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'type' => 'all',
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'ref' => $reference,
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'range' => "{$top}-{$len}/{$top}-{$len}",
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),
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),
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pht('Show All %d Lines', $len));
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$is_last_block = false;
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if ($ii + $len >= $rows) {
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$is_last_block = true;
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}
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if ($len > 40) {
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$contents[] = javelin_tag(
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'a',
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array(
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'href' => '#',
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'mustcapture' => true,
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'sigil' => 'show-more',
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'meta' => array(
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'ref' => $reference,
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'range' => "{$top}-{$len}/{$end}-20",
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),
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),
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$is_last_block
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? pht("Show Last 20 Lines")
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: pht("\xE2\x96\xBC Show 20 Lines"));
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}
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$context = null;
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$context_line = null;
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if (!$is_last_block && $depths[$ii + $len]) {
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for ($l = $ii + $len - 1; $l >= $ii; $l--) {
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$line = $new_lines[$l]['text'];
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if ($depths[$l] < $depths[$ii + $len] && trim($line) != '') {
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$context = $new_render[$l];
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$context_line = $new_lines[$l]['line'];
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break;
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}
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}
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}
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$container = javelin_tag(
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'tr',
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array(
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'sigil' => 'context-target',
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),
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array(
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phutil_tag(
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'td',
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array(
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'colspan' => 2,
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'class' => 'show-more',
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),
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phutil_implode_html(
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" \xE2\x80\xA2 ", // Bullet
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$contents)),
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phutil_tag(
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'th',
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array(
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'class' => 'show-context-line',
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),
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$context_line ? (int)$context_line : null),
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phutil_tag(
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'td',
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array(
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'colspan' => 3,
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'class' => 'show-context',
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),
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// TODO: [HTML] Escaping model here isn't ideal.
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phutil_safe_html($context)),
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));
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$html[] = $container;
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$ii += ($len - 1);
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continue;
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}
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$o_num = null;
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$o_classes = 'left';
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$o_text = null;
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if (isset($old_lines[$ii])) {
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$o_num = $old_lines[$ii]['line'];
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$o_text = isset($old_render[$ii]) ? $old_render[$ii] : null;
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if ($old_lines[$ii]['type']) {
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if ($old_lines[$ii]['type'] == '\\') {
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$o_text = $old_lines[$ii]['text'];
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$o_classes .= ' comment';
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} else if ($original_left && !isset($highlight_old[$o_num])) {
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$o_classes .= ' old-rebase';
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} else if (empty($new_lines[$ii])) {
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$o_classes .= ' old old-full';
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} else {
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$o_classes .= ' old';
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}
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}
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}
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$n_copy = '<td class="copy" />';
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$n_cov = null;
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$n_colspan = 2;
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$n_classes = '';
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$n_num = null;
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$n_text = null;
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if (isset($new_lines[$ii])) {
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$n_num = $new_lines[$ii]['line'];
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$n_text = isset($new_render[$ii]) ? $new_render[$ii] : null;
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$coverage = $this->getCodeCoverage();
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if ($coverage !== null) {
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if (empty($coverage[$n_num - 1])) {
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$cov_class = 'N';
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} else {
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$cov_class = $coverage[$n_num - 1];
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}
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$cov_class = 'cov-'.$cov_class;
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$n_cov = '<td class="cov '.$cov_class.'"></td>';
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$n_colspan--;
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}
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if ($new_lines[$ii]['type']) {
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if ($new_lines[$ii]['type'] == '\\') {
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$n_text = $new_lines[$ii]['text'];
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$n_class = 'comment';
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} else if ($original_right && !isset($highlight_new[$n_num])) {
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$n_class = 'new-rebase';
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} else if (empty($old_lines[$ii])) {
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$n_class = 'new new-full';
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} else {
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$n_class = 'new';
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}
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$n_classes = $n_class;
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if ($new_lines[$ii]['type'] == '\\' || !isset($copy_lines[$n_num])) {
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$n_copy = '<td class="copy '.$n_class.'"></td>';
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} else {
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list($orig_file, $orig_line, $orig_type) = $copy_lines[$n_num];
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$title = ($orig_type == '-' ? 'Moved' : 'Copied').' from ';
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if ($orig_file == '') {
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$title .= "line {$orig_line}";
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} else {
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$title .=
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basename($orig_file).
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":{$orig_line} in dir ".
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dirname('/'.$orig_file);
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}
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$class = ($orig_type == '-' ? 'new-move' : 'new-copy');
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$n_copy = javelin_tag(
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'td',
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array(
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'meta' => array(
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'msg' => $title,
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),
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'class' => 'copy '.$class,
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),
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'');
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}
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}
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}
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$n_classes .= ' right'.$n_colspan;
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if (isset($hunk_starts[$o_num])) {
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$html[] = $context_not_available;
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}
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if ($o_num && $left_id) {
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$o_id = ' id="C'.$left_id.$left_char.'L'.$o_num.'"';
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} else {
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$o_id = null;
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}
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if ($n_num && $right_id) {
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$n_id = ' id="C'.$right_id.$right_char.'L'.$n_num.'"';
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} else {
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$n_id = null;
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}
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// NOTE: The Javascript is sensitive to whitespace changes in this
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// block!
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$html[] =
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'<tr>'.
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'<th'.$o_id.'>'.$o_num.'</th>'.
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'<td class="'.$o_classes.'">'.$o_text.'</td>'.
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'<th'.$n_id.'>'.$n_num.'</th>'.
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$n_copy.
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// NOTE: This is a unicode zero-width space, which we use as a hint
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// when intercepting 'copy' events to make sure sensible text ends
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// up on the clipboard. See the 'phabricator-oncopy' behavior.
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'<td class="'.$n_classes.'" colspan="'.$n_colspan.'">'.
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"\xE2\x80\x8B".$n_text.
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'</td>'.
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$n_cov.
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'</tr>';
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if ($context_not_available && ($ii == $rows - 1)) {
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$html[] = $context_not_available;
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}
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$old_comments = $this->getOldComments();
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$new_comments = $this->getNewComments();
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if ($o_num && isset($old_comments[$o_num])) {
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foreach ($old_comments[$o_num] as $comment) {
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$comment_html = $this->renderInlineComment($comment,
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$on_right = false);
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$new = '';
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if ($n_num && isset($new_comments[$n_num])) {
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foreach ($new_comments[$n_num] as $key => $new_comment) {
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if ($comment->isCompatible($new_comment)) {
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$new = $this->renderInlineComment($new_comment,
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$on_right = true);
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unset($new_comments[$n_num][$key]);
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}
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}
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}
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$html[] = hsprintf(
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'<tr class="inline">'.
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'<th />'.
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'<td class="left">%s</td>'.
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'<th />'.
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'<td colspan="3" class="right3">%s</td>'.
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'</tr>',
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$comment_html,
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$new);
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}
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}
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if ($n_num && isset($new_comments[$n_num])) {
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foreach ($new_comments[$n_num] as $comment) {
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$comment_html = $this->renderInlineComment($comment,
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$on_right = true);
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$html[] = hsprintf(
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'<tr class="inline">'.
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'<th />'.
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'<td class="left" />'.
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'<th />'.
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'<td colspan="3" class="right3">%s</td>'.
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'</tr>',
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$comment_html);
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}
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}
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}
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return $this->wrapChangeInTable(implode('', $html));
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}
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public function renderFileChange($old_file = null,
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$new_file = null,
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$id = 0,
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$vs = 0) {
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$old = null;
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if ($old_file) {
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$old = phutil_tag(
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'div',
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array(
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'class' => 'differential-image-stage'
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),
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phutil_tag(
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'img',
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array(
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'src' => $old_file->getBestURI(),
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)
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)
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);
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}
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$new = null;
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if ($new_file) {
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$new = phutil_tag(
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'div',
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array(
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'class' => 'differential-image-stage'
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),
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phutil_tag(
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'img',
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array(
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'src' => $new_file->getBestURI(),
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)
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)
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);
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}
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$html_old = array();
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$html_new = array();
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foreach ($this->getOldComments() as $on_line => $comment_group) {
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foreach ($comment_group as $comment) {
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$comment_html = $this->renderInlineComment($comment, $on_right = false);
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$html_old[] =
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'<tr class="inline">'.
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'<th />'.
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'<td class="left">'.$comment_html.'</td>'.
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'<th />'.
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'<td class="right3" colspan="3" />'.
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'</tr>';
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}
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}
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foreach ($this->getNewComments() as $lin_line => $comment_group) {
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foreach ($comment_group as $comment) {
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$comment_html = $this->renderInlineComment($comment, $on_right = true);
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$html_new[] =
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'<tr class="inline">'.
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'<th />'.
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'<td class="left" />'.
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'<th />'.
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'<td class="right3" colspan="3">'.$comment_html.'</td>'.
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'</tr>';
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}
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}
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if (!$old) {
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$th_old = '<th></th>';
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} else {
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$th_old = '<th id="C'.$vs.'OL1">1</th>';
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}
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if (!$new) {
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$th_new = '<th></th>';
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} else {
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$th_new = '<th id="C'.$id.'NL1">1</th>';
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}
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$output =
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'<tr class="differential-image-diff">'.
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$th_old.
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'<td class="left differential-old-image">'.$old.'</td>'.
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$th_new.
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'<td class="right3 differential-new-image" colspan="3">'.
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$new.
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'</td>'.
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'</tr>'.
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implode('', $html_old).
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implode('', $html_new);
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$output = $this->wrapChangeInTable($output);
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return $this->renderChangesetTable($output);
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}
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}
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