320 lines
11 KiB
PHP
320 lines
11 KiB
PHP
<?php
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/*
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* phpMyEdit - instant MySQL table editor and code generator
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*
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* extensions/phpMyEdit-report.class.php - phpMyEdit report extension
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* ____________________________________________________________
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*
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* Developed by Ondrej Jombik <nepto@platon.sk>
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* Copyright (c) 2002-2006 Platon Group, http://platon.sk/
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* All rights reserved.
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*
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* See README file for more information about this software.
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* See COPYING file for license information.
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*
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* Download the latest version from
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* http://platon.sk/projects/phpMyEdit/
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*/
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/* $Platon: phpMyEdit/extensions/phpMyEdit-report.class.php,v 1.11 2004/12/30 19:59:00 nepto Exp $ */
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/* Extension TODO:
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- allow user to enable/disable particular field in reporting (maybe 'X' flag
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for indicating that field is forbidden is good idea)
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- support for ['help'] in select fields screen
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- make extension's option for selecting "Select fields" link or button
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*/
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require_once dirname(__FILE__).'/../phpMyEdit.class.php';
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class phpMyEdit_report extends phpMyEdit
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{
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function phpMyEdit_report($opts) /* {{{ */
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{
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$opts['options'] = 'L';
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$execute = 1;
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isset($opts['execute']) && $execute = $opts['execute'];
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$opts['execute'] = 0;
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parent::phpMyEdit($opts);
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$execute && $this->execute();
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} /* }}} */
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function make_language_labels($language) /* {{{ */
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{
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$ret = parent::make_language_labels($language);
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strlen($ret['Make report']) <= 0 && $ret['Make report'] = 'Make report';
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strlen($ret['Select fields']) <= 0 && $ret['Select fields'] = 'Select fields';
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strlen($ret['Records per screen']) <= 0 && $ret['Records per screen'] = 'Records per screen';
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return $ret;
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} /* }}} */
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function get_cgi_cookie_var($name, $default_value = null) /* {{{ */
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{
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$ret = $this->get_cgi_var($name, null);
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if ($ret === null) {
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global $HTTP_COOKIE_VARS;
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$ret = @$HTTP_COOKIE_VARS[$name.'_'.$this->tb.'_cookie'];
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if (! isset($ret)) {
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$ret = $default_value;
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}
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}
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return $ret;
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} /* }}} */
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function display_list_table_buttons($total_recs, $position) /* {{{ */
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{ /* This is mostly copy/paste from core class. */
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$listall = $this->inc <= 0; // Are we doing a listall?
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echo '<table class="',$this->getCSSclass('navigation', $position),'">',"\n";
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echo '<tr class="',$this->getCSSclass('navigation', $position),'">',"\n";
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echo '<td class="',$this->getCSSclass('buttons', $position),'">',"\n";
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echo '<input class="',$this->getCSSclass('fields-select', $position);
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echo '" type="submit" name="fields_select" value="',$this->labels['Select fields'],'"> ';
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// Note that <input disabled isn't valid HTML, but most browsers support it
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$disabled = ($this->fm > 0 && ! $listall) ? '' : ' disabled';
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echo '<input',$disabled,' class="',$this->getCSSclass('prev', $position);
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echo '" type="submit" name="',ltrim($disabled),'prev" value="',$this->labels['Prev'],'"> ';
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$disabled = ($this->fm + $this->inc < $total_recs && ! $listall) ? '' : ' disabled';
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echo '<input',$disabled,' class="',$this->getCSSclass('next', $position);
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echo '" type="submit" name="',ltrim($disabled),'next" value="',$this->labels['Next'],'">';
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// Message is now written here
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echo '</td>',"\n";
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if (strlen(@$this->message) > 0) {
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echo '<td class="',$this->getCSSclass('message', $position),'">',$this->message,'</td>',"\n";
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}
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// Display page and records statistics
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echo '<td class="',$this->getCSSclass('stats', $position),'">',"\n";
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if ($listall) {
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echo $this->labels['Page'],': 1 ',$this->labels['of'],' 1';
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} else {
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echo $this->labels['Page'],': ',($this->fm / $this->inc) + 1;
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echo ' ',$this->labels['of'],' ',max(1, ceil($total_recs / abs($this->inc)));
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}
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echo ' ',$this->labels['Records'],': ',$total_recs;
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echo '</td></tr></table>',"\n";
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} /* }}} */
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function display_report_selection_buttons($position) /* {{{ */
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{
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echo '<table class="',$this->getCSSclass('navigation', $position),'">',"\n";
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echo '<tr class="',$this->getCSSclass('navigation', $position),'">',"\n";
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echo '<td class="',$this->getCSSclass('buttons', $position),'">',"\n";
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echo '<input class="',$this->getCSSclass('make-report', $position);
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echo '" type="submit" name="prepare_filter" value="',$this->labels['Make report'],'">',"\n";
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echo '</td></tr></table>',"\n";
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} /* }}} */
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function get_select_fields_link() /* {{{ */
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{
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$link = '<a href="'.htmlspecialchars($this->page_name).'?fields_select=1';
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for ($i = 0; $i < count($table_cols); $i++) {
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$varname = 'qf'.$i;
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$value = $this->get_cgi_cookie_var($varname);
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if (! empty($value)) {
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$link .= htmlspecialchars(
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'&'.rawurlencode($varname).
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'='.rawurlencode($value));
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}
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}
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$link .= htmlspecialchars($this->cgi['persist']);
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$link .= '">'.$this->labels['Select fields'].'</a>';
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return $link;
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} /* }}} */
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function execute() /* {{{ */
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{
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global $HTTP_GET_VARS;
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global $HTTP_POST_VARS;
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/*
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* Extracting field names
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*/
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$table_cols = array();
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$all_table_cols = array();
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if ($this->connect() == false) {
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return false;
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}
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$query_parts = array(
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'type' => 'select',
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'select' => '*',
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'from' => $this->tb,
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'limit' => '1');
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$result = $this->myquery($this->get_SQL_query($query_parts), __LINE__);
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$all_table_cols = array_keys(@mysql_fetch_array($result, MYSQL_ASSOC));
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if (count($all_table_cols) <= 0) {
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$this->error('database fetch error');
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return false;
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}
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foreach (array_keys($this->fdd) as $field_name) {
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if (preg_match('/^\d*$/', $field_name))
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continue;
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if (($idx = array_search($field_name, $all_table_cols)) !== false)
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$table_cols[$field_name] = mysql_field_len($result, $idx);
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}
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@mysql_free_result($result);
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unset($all_table_cols);
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/*
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* Preparing variables
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*/
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$fields_select = $this->get_cgi_var('fields_select');
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$filter = $this->get_cgi_var('filter');
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$prepare_filter = $this->get_cgi_var('prepare_filter');
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$this->inc = intval($this->get_cgi_cookie_var('inc'));
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$force_select = true;
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$none_displayed = true;
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$expire_time = time() + (3600 * 24 * 30 * 12 * 5); // five years
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$headers_sent = @headers_sent();
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foreach (array_merge(array('@inc'), array_keys($table_cols)) as $col) {
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$varname = ($col[0] == '@' ? substr($col, 1) : 'have_'.$col);
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if (isset($HTTP_POST_VARS[$varname]) || isset($HTTP_GET_VARS[$varname])) {
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$value = $HTTP_POST_VARS[$varname];
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if (isset($HTTP_GET_VARS[$varname])) {
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$value = $HTTP_GET_VARS[$varname];
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}
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if ($varname != 'inc' && ! empty($value)) {
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$force_select = false;
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}
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$headers_sent || setcookie($varname.'_'.$this->tb.'_cookie', $value, $expire_time);
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$this->cgi['persist'] .= '&'.urlencode($varname);
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$this->cgi['persist'] .= '='.urlencode($value);
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} else {
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$headers_sent || setcookie($varname.'_'.$this->tb.'_cookie', '', time() - 10000);
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}
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}
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$i = -1;
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foreach (array_keys($this->fdd) as $key) {
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$i++;
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if (preg_match('/^\d*$/', $key))
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continue;
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$varname = 'have_'.$key;
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$value = @$this->get_cgi_cookie_var($varname, '');
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$options = @$value ? 'LV' : '';
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$this->fdd[$i]['options'] = $options;
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$this->fdd[$key]['options'] = $options;
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$this->displayed[$i] = @$value ? true : false;
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$value && $none_displayed = false;
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}
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/*
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* Redirecting when neccessary
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* (hackity hack with unregistering/unchecking fields)
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*/
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if ($prepare_filter && ! $headers_sent) {
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$this->execute_redirect();
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exit;
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}
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/*
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* Check if field selection report screen has to be displayed
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*/
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if (isset($fields_select) || $force_select || $none_displayed) {
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$this->execute_report_screen($table_cols);
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return true;
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}
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if (0) {
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$this->message .= $this->get_select_fields_link();
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}
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// parent class call
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return parent::execute();
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} /* }}} */
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function execute_redirect() /* {{{ */
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{
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global $HTTP_SERVER_VARS;
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global $HTTP_GET_VARS;
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global $HTTP_POST_VARS;
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$redirect_url = 'http://'.$HTTP_SERVER_VARS['HTTP_HOST'].$HTTP_SERVER_VARS['SCRIPT_NAME'];
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$delim = '?';
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foreach ($HTTP_POST_VARS + $HTTP_GET_VARS as $cgi_var_name => $cgi_var_value) {
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$cgi_var_name == 'prepare_filter' && $cgi_var_name = 'filter';
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$redirect_url .= $delim;
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$redirect_url .= rawurlencode($cgi_var_name).'='.rawurlencode($cgi_var_value);
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$delim == '?' && $delim = '&';
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}
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$redirect_url .= $this->cgi['persist'];
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header('Location: '.$redirect_url);
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exit;
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} /* }}} */
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function execute_report_screen($table_cols) /* {{{ */
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{
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echo '<form class="',$this->getCSSclass('form'),'" action="';
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echo htmlspecialchars($this->page_name),'" method="POST">',"\n";
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if ($this->nav_up()) {
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$this->display_report_selection_buttons('up');
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echo '<hr class="',$this->getCSSclass('hr', 'up'),'">',"\n";
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}
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echo '<table class="',$this->getCSSclass('main'),'" summary="',$this->tb,'">',"\n";
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$i = 0;
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foreach ($table_cols as $key => $val) {
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$css_postfix = @$this->fdd[$key]['css']['postfix'];
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$css_class_name = $this->getCSSclass('input', null, true, $css_postfix);
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$varname = 'have_'.$key;
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$value = $this->get_cgi_cookie_var($varname);
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$checked = @$value ? ' checked' : '';
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echo '<tr class="',$this->getCSSclass('row', null, 'next', $css_postfix),'">',"\n";
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echo '<td class="',$this->getCSSclass('key', null, true, $css_postfix),'">';
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echo $this->fdd[$i]['name'],'</td>',"\n";
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echo '<td class="',$this->getCSSclass('check', null, true, $css_postfix),'">';
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echo '<input class="',$css_class_name,'" type="checkbox" name="';
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echo htmlspecialchars($varname),'"',$checked,'>';
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echo '</td>',"\n";
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echo '<td class="',$this->getCSSclass('value', null, true, $css_postfix),'"';
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echo $this->getColAttributes($key),">\n";
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$varname = 'qf'.$i;
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$value = $this->get_cgi_cookie_var($varname);
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if ($this->fdd[$key]['select'] == 'D' || $this->fdd[$key]['select'] == 'M') {
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$from_table = ! $this->col_has_values($key) || isset($this->fdd[$key]['values']['table']);
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$selected = $value;
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$value = $this->set_values($key, array('*' => '*'), null, $from_table);
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$multiple = $this->col_has_multiple_select($key);
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$multiple |= $this->fdd[$key]['select'] == 'M';
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$readonly = false;
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$strip_tags = true;
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$escape = true;
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echo $this->htmlSelect($varname.'_id', $css_class_name, $value, $selected,
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$multiple, $readonly, $strip_tags, $escape);
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} else {
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echo '<input class="',$css_class_name,'" type=text name="';
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echo htmlspecialchars($varname),'" value="',htmlspecialchars($value),'" size="';
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echo min(40, $val),'" maxlength="',min(40, max(10, $val)),'">';
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}
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echo '</td>',"\n",'</tr>',"\n";
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$i++;
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}
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echo '<tr class="',$this->getCSSclass('row', null, 'next', $css_postfix),'">',"\n";
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echo '<td class="',$this->getCSSclass('key', null, true, $css_postfix),'" colspan="2">';
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echo $this->labels['Records per screen'],'</td>';
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echo '<td class="',$this->getCSSclass('value', null, true, $css_postfix),'">';
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echo '<input class="',$css_class_name,'" type="text" name="inc" value="',$this->inc.'">';
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echo '</td></tr>',"\n";
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echo '</table>',"\n";
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if ($this->nav_down()) {
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echo '<hr class="',$this->getCSSclass('hr', 'down'),'">',"\n";
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$this->display_report_selection_buttons('down');
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}
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echo '</form>';
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} /* }}} */
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}
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/* Modeline for ViM {{{
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* vim:set ts=4:
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* vim600:fdm=marker fdl=0 fdc=0:
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* }}} */
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?>
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