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a8707ae220
* Assert CS using CI * fix "single_blank_line_at_eof" * fix "statement_indentation" * fix "switch_case_semicolon_to_colon" * fix "control_structure_braces" * fix "statement_indentation" * fix "no_whitespace_in_blank_line" * fix "no_trailing_whitespace_in_comment" * fix "no_trailing_whitespace" * fix "single_space_around_construct" * fix "spaces_inside_parentheses" * fix "ternary_operator_spaces" * fix "trim_array_spaces" * fix "whitespace_after_comma_in_array" * fix "cast_spaces" * fix "unary_operator_spaces" * fix "no_trailing_comma_in_singleline" * fix "ordered_imports" * fix "no_unused_imports" * Check composer.json format * fix CI job name * file header comments are not phpdoc * fix "phpdoc_indent" * fix "braces_position" * fix "phpdoc_types" * fix "no_blank_lines_after_class_opening" * fix "no_multiple_statements_per_line" * fix "multiline_comment_opening_closing" * fix "single_line_empty_body" * fix "non_printable_character" * fix "phpdoc_trim_consecutive_blank_line_separation" * fix "include" * fix "no_mixed_echo_print" --------- Co-authored-by: Aleksander Machniak <alec@alec.pl>
79 lines
3.0 KiB
PHP
79 lines
3.0 KiB
PHP
<?php
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/*
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+-----------------------------------------------------------------------+
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| This file is part of the Roundcube Webmail client |
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| Copyright (C) The Roundcube Dev Team |
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| Licensed under the GNU General Public License version 3 or |
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| any later version with exceptions for skins & plugins. |
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| See the README file for a full license statement. |
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| PURPOSE: |
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| Updates message page navigation controls |
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+-----------------------------------------------------------------------+
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| Author: Aleksander Machniak <alec@alec.pl> |
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+-----------------------------------------------------------------------+
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*/
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class rcmail_action_mail_pagenav extends rcmail_action_mail_index
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{
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protected static $mode = self::MODE_AJAX;
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/**
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* Request handler.
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*
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* @param array $args Arguments from the previous step(s)
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*/
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public function run($args = [])
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{
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$rcmail = rcmail::get_instance();
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$uid = rcube_utils::get_input_string('_uid', rcube_utils::INPUT_GET);
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$index = $rcmail->storage->index(null, self::sort_column(), self::sort_order());
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$cnt = $index->count_messages();
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if ($cnt && ($pos = $index->exists($uid, true)) !== false) {
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$prev = $pos ? $index->get_element($pos-1) : 0;
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$first = $pos ? $index->get_element('FIRST') : 0;
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$next = $pos < $cnt-1 ? $index->get_element($pos+1) : 0;
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$last = $pos < $cnt-1 ? $index->get_element('LAST') : 0;
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}
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else {
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// error, this will at least disable page navigation
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$rcmail->output->command('set_rowcount', '');
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$rcmail->output->send();
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}
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// Set UIDs and activate navigation buttons
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if (!empty($prev)) {
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$rcmail->output->set_env('prev_uid', $prev);
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$rcmail->output->command('enable_command', 'previousmessage', 'firstmessage', true);
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}
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if (!empty($next)) {
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$rcmail->output->set_env('next_uid', $next);
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$rcmail->output->command('enable_command', 'nextmessage', 'lastmessage', true);
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}
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if (!empty($first)) {
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$rcmail->output->set_env('first_uid', $first);
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}
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if (!empty($last)) {
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$rcmail->output->set_env('last_uid', $last);
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}
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// Don't need a real messages count value
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$rcmail->output->set_env('messagecount', 1);
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// Set rowcount text
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$rcmail->output->command('set_rowcount', $rcmail->gettext([
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'name' => 'messagenrof',
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'vars' => ['nr' => ($pos ?? 0) + 1, 'count' => $cnt]
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]));
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$rcmail->output->send();
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}
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}
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