forked from extern/egroupware
359 lines
15 KiB
PHP
359 lines
15 KiB
PHP
<?php
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/**************************************************************************\
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* phpGroupWare - Addressbook: CSV - Import *
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* http://www.phpgroupware.org *
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* Written by Ralf Becker <RalfBecker@outdoor-training.de> *
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* -------------------------------------------- *
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* This program is free software; you can redistribute it and/or modify it *
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* under the terms of the GNU General Public License as published by the *
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* Free Software Foundation; either version 2 of the License, or (at your *
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* option) any later version. *
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\**************************************************************************/
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/* $Id$ */
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$GLOBALS['phpgw_info'] = array();
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$GLOBALS['phpgw_info']['flags']['currentapp'] = 'addressbook';
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$GLOBALS['phpgw_info']['flags']['enable_contacts_class'] = True;
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include('../header.inc.php');
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$GLOBALS['phpgw']->contacts = createobject('phpgwapi.contacts');
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$GLOBALS['phpgw']->template->set_file(array('import' => 'csv_import.tpl'));
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$GLOBALS['phpgw']->template->set_block('import','filename','filenamehandle');
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$GLOBALS['phpgw']->template->set_block('import','fheader','fheaderhandle');
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$GLOBALS['phpgw']->template->set_block('import','fields','fieldshandle');
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$GLOBALS['phpgw']->template->set_block('import','ffooter','ffooterhandle');
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$GLOBALS['phpgw']->template->set_block('import','imported','importedhandle');
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if ($action == 'download' && (!$fieldsep || !$csvfile || !($fp=fopen($csvfile,'r'))))
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{
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$action = '';
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}
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$GLOBALS['phpgw']->template->set_var('action_url',$GLOBALS['phpgw']->link('/addressbook/csv_import.php'));
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$GLOBALS['phpgw']->template->set_var('lang_addr_action',lang('Import CSV-File into Addressbook'));
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$PSep = '||'; // Pattern-Separator, separats the pattern-replacement-pairs in trans
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$ASep = '|>'; // Assignment-Separator, separats pattern and replacesment
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$VPre = '|#'; // Value-Prefix, is expanded to \ for ereg_replace
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$CPre = '|['; $CPreReg = '\|\['; // |{csv-fieldname} is expanded to the value of the csv-field
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$CPos = ']'; $CPosReg = '\]'; // if used together with @ (replacement is eval-ed) value gets autom. quoted
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function dump_array( $arr )
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{
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while (list($key,$val) = each($arr))
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{
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$ret .= ($ret ? ',' : '(') . "'$key' => '$val'\n";
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}
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return $ret.')';
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}
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function index( $value,$arr )
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{
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while (list ($key,$val) = each($arr))
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{
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if ($value == $val)
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{
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return $key;
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}
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}
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return False;
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}
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// find in Addressbook, at least n_family AND (n_given OR org_name) have to match
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function addr_id( $n_family,$n_given,$org_name )
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{
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$addrs = $GLOBALS['phpgw']->contacts->read( 0,0,array('id'),'',"n_family=$n_family,n_given=$n_given,org_name=$org_name" );
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if (!count($addrs))
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{
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$addrs = $GLOBALS['phpgw']->contacts->read( 0,0,array('id'),'',"n_family=$n_family,n_given=$n_given" );
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}
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if (!count($addrs))
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{
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$addrs = $GLOBALS['phpgw']->contacts->read( 0,0,array('id'),'',"n_family=$n_family,org_name=$org_name" );
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}
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if (count($addrs))
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{
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return $addrs[0]['id'];
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}
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return False;
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}
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$cat2id = array( );
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function cat_id($cats)
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{
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if (!$cats)
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{
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return '';
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}
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$cats = explode(',',$cats);
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while (list($k,$cat) = each($cats))
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{
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if (isset($cat2id[$cat]))
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{
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$ids[$cat] = $cat2id[$cat]; // cat is in cache
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}
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else
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{
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if (!is_object($GLOBALS['phpgw']->categories))
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{
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$GLOBALS['phpgw']->categories = createobject('phpgwapi.categories');
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}
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if ($id = $GLOBALS['phpgw']->categories->name2id( $cat ))
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{ // cat exists
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$cat2id[$cat] = $ids[$cat] = $id;
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}
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else
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{ // create new cat
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$GLOBALS['phpgw']->categories->add( $cat,0,$cat,'','public',0);
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$cat2id[$cat] = $ids[$cat] = $GLOBALS['phpgw']->categories->name2id( $cat );
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}
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}
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}
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return implode( ',',$ids );
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}
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switch ($action)
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{
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case '': // Start, ask Filename
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$GLOBALS['phpgw']->template->set_var('lang_csvfile',lang('CSV-Filename'));
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$GLOBALS['phpgw']->template->set_var('lang_fieldsep',lang('Fieldseparator'));
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$GLOBALS['phpgw']->template->set_var('fieldsep',$fieldsep ? $fieldsep : ',');
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$GLOBALS['phpgw']->template->set_var('submit',lang('Download'));
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$GLOBALS['phpgw']->template->set_var('csvfile',$csvfile);
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$GLOBALS['phpgw']->template->set_var('enctype','ENCTYPE="multipart/form-data"');
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$hiddenvars .= '<input type="hidden" name="action" value="download">'."\n";
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$GLOBALS['phpgw']->template->parse('filenamehandle','filename');
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break;
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case 'download':
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$pref_file = '/tmp/csv_import_addrbook.php';
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if (is_readable($pref_file) && ($prefs = fopen($pref_file,'r')))
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{
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eval("fread\(\$prefs,8000\);");
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// echo "<p>defaults = array".dump_array($defaults)."</p>\n";
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}
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$GLOBALS['phpgw']->template->set_var('lang_csv_fieldname',lang('CSV-Fieldname'));
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$GLOBALS['phpgw']->template->set_var('lang_addr_fieldname',lang('Addressbook-Fieldname'));
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$GLOBALS['phpgw']->template->set_var('lang_translation',lang("Translation").' <a href="#help">'.lang('help').'</a>');
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$GLOBALS['phpgw']->template->set_var('submit',lang('Import'));
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$GLOBALS['phpgw']->template->set_var('lang_debug',lang('Test Import (show importable records <u>only</u> in browser)'));
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$GLOBALS['phpgw']->template->parse('fheaderhandle','fheader');
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$hiddenvars .= '<input type="hidden" name="action" value="import">'."\n"
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. '<input type="hidden" name="fieldsep" value="'.$fieldsep."\">\n"
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. '<input type="hidden" name="pref_file" value="'.$pref_file."\">\n";
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$addr_names = $GLOBALS['phpgw']->contacts->stock_contact_fields + array(
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'cat_id' => 'Categories: @cat_id(Cat1,Cat2)',
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'access' => 'Access: public,private',
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'owner' => 'Owner: defaults to user'
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);
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while (list($field,$name) = each($addr_names))
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{
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if ($dn = display_name($field))
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{
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$addr_names[$field] = $dn;
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}
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}
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$addr_name_options = "<option value=\"\">none\n";
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reset($addr_names);
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while (list($field,$name) = each($addr_names))
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{
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$addr_name_options .= "<option value=\"$field\">".$GLOBALS['phpgw']->strip_html($name)."\n";
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}
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$csv_fields = fgetcsv($fp,8000,$fieldsep);
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$csv_fields[] = 'no CSV 1'; // eg. for static assignments
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$csv_fields[] = 'no CSV 2';
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$csv_fields[] = 'no CSV 3';
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while (list($csv_idx,$csv_field) = each($csv_fields))
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{
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$GLOBALS['phpgw']->template->set_var('csv_field',$csv_field);
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$GLOBALS['phpgw']->template->set_var('csv_idx',$csv_idx);
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if ($def = $defaults[$csv_field])
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{
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list( $addr,$trans ) = explode($PSep,$def,2);
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$GLOBALS['phpgw']->template->set_var('trans',$trans);
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$GLOBALS['phpgw']->template->set_var('addr_fields',str_replace('="'.$addr.'">','="'.$addr.'" selected>',$addr_name_options));
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}
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else
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{
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$GLOBALS['phpgw']->template->set_var('trans','');
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$GLOBALS['phpgw']->template->set_var('addr_fields',$addr_name_options);
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}
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$GLOBALS['phpgw']->template->parse('fieldshandle','fields',True);
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}
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$GLOBALS['phpgw']->template->set_var('lang_start',lang('Startrecord'));
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$GLOBALS['phpgw']->template->set_var('start',$start);
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$GLOBALS['phpgw']->template->set_var('lang_max',lang('Number of records to read (<=200)'));
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$GLOBALS['phpgw']->template->set_var('max',200);
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$GLOBALS['phpgw']->template->parse('ffooterhandle','ffooter');
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fclose($fp);
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$old = $csvfile; $csvfile = $GLOBALS['phpgw_info']['server']['temp_dir'].'/addrbook_import_'.basename($csvfile);
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rename($old,$csvfile);
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$hiddenvars .= '<input type="hidden" name="csvfile" value="'.$csvfile.'">';
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$help_on_trans = "<a name='help'><b>How to use Translation's</b><p>".
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"Translations enable you to change / adapt the content of each CSV field for your needs. <br>".
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"General syntax is: <b>pattern1 ${ASep} replacement1 ${PSep} ... ${PSep} patternN ${ASep} replacementN</b><br>".
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"If the pattern-part of a pair is ommited it will match everything ('^.*$'), which is only ".
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"usefull for the last pair, as they are worked from left to right.<p>".
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"First example: <b>1${ASep}private${PSep}public</b><br>".
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"This will translate a '1' in the CSV field to 'privat' and everything else to 'public'.<p>".
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"Patterns as well as the replacement can be regular expressions (the replacement is done via ereg_replace). ".
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"If, after all replacements, the value starts with an '@' the whole value is eval()'ed, so you ".
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"may use all php, phpgw plus your own functions. This is quiet powerfull, but <u>circumvents all ACL</u>.<p>".
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"Example using regular expressions and '@'-eval(): <br><b>$mktime_lotus</b><br>".
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"It will read a date of the form '2001-05-20 08:00:00.00000000000000000' (and many more, see the regular expr.). ".
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"The [ .:-]-separated fields are read and assigned in different order to @mktime(). Please note to use ".
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"${VPre} insted of a backslash (I couldn't get backslash through all the involved templates and forms.) ".
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"plus the field-number of the pattern.<p>".
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"In addintion to the fields assign by the pattern of the reg.exp. you can use all other CSV-fields, with the ".
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"syntax <b>${CPre}CSV-FIELDNAME$CPos</b>. Here is an example: <br>".
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"<b>.+$ASep${CPre}Company$CPos: ${CPre}NFamily$CPos, ${CPre}NGiven$CPos$PSep${CPre}NFamily$CPos, ${CPre}NGiven$CPos</b><br>".
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"It is used on the CSV-field 'Company' and constructs a something like <i>Company: FamilyName, GivenName</i> or ".
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"<i>FamilyName, GivenName</i> if 'Company' is empty.<p>".
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"You can use the 'No CSV #'-fields to assign csv-values to more than on field, the following example uses the ".
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"csv-field 'Note' (which gots already assingned to the description) and construct a short subject: ".
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"<b>@substr(${CPre}Note$CPos,0,60).' ...'</b><p>".
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"Their is one important user-function for the Info Log:<br>".
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"<b>@addr_id(${CPre}NFamily$CPos,${CPre}NGiven$CPos,${CPre}Company$CPos)</b> ".
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"searches the addressbook for an address and returns the id if it founds an exact match of at least ".
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"<i>NFamily</i> AND (<i>NGiven</i> OR <i>Company</i>). This is necessary to link your imported InfoLog-entrys ".
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"with the addressbook.<br>".
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"<b>@cat_id(Cat1,...,CatN)</b> returns a (','-separated) list with the cat_id's. If a category isn't found, it ".
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"will be automaticaly added.<p>".
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"I hope that helped to understand the features, if not <a href='mailto:RalfBecker@outdoor-training.de'>ask</a>.";
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$GLOBALS['phpgw']->template->set_var('help_on_trans',lang($help_on_trans)); // I don't think anyone will translate this
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break;
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case 'import':
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$fp=fopen($csvfile,"r");
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$csv_fields = fgetcsv($fp,8000,$fieldsep);
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$addr_fields = array_diff($addr_fields,array( '' )); // throw away empty / not assigned entrys
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if ($pref_file)
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{
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// echo "writing pref_file ...<p>";
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if (file_exists($pref_file))
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{
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rename($pref_file,$pref_file.'.old');
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}
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$pref = fopen($pref_file,'w');
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while (list($csv_idx,$addr) = each($addr_fields))
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{ // convert $trans[$csv_idx] into array of pattern => value
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$defaults[$csv_fields[$csv_idx]] = $addr;
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if ($trans[$csv_idx])
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{
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$defaults[$csv_fields[$csv_idx]] .= $PSep.$trans[$csv_idx];
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}
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}
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fwrite($pref,'$defaults = array'.dump_array( $defaults ).';');
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fclose($pref);
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}
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$log = "<table border=1>\n\t<tr><td>#</td>\n";
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reset($addr_fields);
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while (list($csv_idx,$addr) = each($addr_fields))
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{ // convert $trans[$csv_idx] into array of pattern => value
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// if (!$debug) echo "<p>$csv_idx: ".$csv_fields[$csv_idx].": $addr".($trans[$csv_idx] ? ': '.$trans[$csv_idx] : '')."</p>";
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$pat_reps = explode($PSep,stripslashes($trans[$csv_idx]));
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$replaces = ''; $values = '';
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if ($pat_reps[0] != '')
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{
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while (list($k,$pat_rep) = each($pat_reps))
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{
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list($pattern,$replace) = explode($ASep,$pat_rep,2);
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if ($replace == '')
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{
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$replace = $pattern; $pattern = '^.*$';
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}
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$values[$pattern] = $replace; // replace two with only one, added by the form
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$replaces .= ($replaces != '' ? $PSep : '') . $pattern . $ASep . $replace;
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}
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$trans[$csv_idx] = $values;
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}
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else
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{
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unset( $trans[$csv_idx] );
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}
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$log .= "\t\t<td><b>$addr</b></td>\n";
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}
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if ($start < 1) $start = 1;
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for ($i = 1; $i < $start && fgetcsv($fp,8000,$fieldsep); ++$i); // overread lines before our start-record
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for ($anz = 0; $anz < $max && ($fields = fgetcsv($fp,8000,$fieldsep)); ++$anz)
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{
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$log .= "\t</tr><tr><td>".($start+$anz)."</td>\n";
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reset($addr_fields); $values = array();
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while (list($csv_idx,$addr) = each($addr_fields))
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{
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//echo "<p>$csv: $addr".($trans[$csv] ? ': '.$trans[$csv] : '')."</p>";
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$val = $fields[$csv_idx];
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if (isset($trans[$csv_idx]))
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{
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$trans_csv = $trans[$csv_idx];
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while (list($pattern,$replace) = each($trans_csv))
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{
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if (ereg((string) $pattern,$val))
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{
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// echo "<p>csv_idx='$csv_idx',info='$addr',trans_csv=".dump_array($trans_csv).",ereg_replace('$pattern','$replace','$val') = ";
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$val = ereg_replace((string) $pattern,str_replace($VPre,'\\',$replace),(string) $val);
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// echo "'$val'</p>";
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$quote = $val[0] == '@' ? "'" : '';
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$reg = $CPreReg.'([a-zA-Z_0-9]+)'.$CPosReg;
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while (ereg($reg,$val,$vars))
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{ // expand all CSV fields
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$val = str_replace($CPre.$vars[1].$CPos,$quote.$fields[index($vars[1],$csv_fields)].$quote,$val);
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}
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if ($val[0] == '@')
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{
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$val = 'return '.substr($val,1).';';
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// echo "<p>eval('$val')=";
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$val = eval($val);
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// echo "'$val'</p>";
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}
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if ($pattern[0] != '@' || $val)
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{
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break;
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}
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}
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}
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}
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$values[$addr] = $val;
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$log .= "\t\t<td>$val</td>\n";
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}
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// if (!isset($values['datecreated'])) $values['datecreated'] = $values['startdate'];
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if (!$debug)
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{
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$GLOBALS['phpgw']->contacts->add( $values['owner'] ? $values['owner'] : $GLOBALS['phpgw_info']['user']['account_id'],
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$values,$values['access'],$values['cat_id']);
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// echo "<p>adding: ".dump_array($values)."</p>\n";
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}
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}
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$log .= "\t</tr>\n</table>\n";
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$GLOBALS['phpgw']->template->set_var('anz_imported',$debug ? lang( '%1 records read (not yet imported, you may go back and uncheck Test Import)',
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$anz,'<a href="javascript:history.back()">','</a>' ) :
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lang( '%1 records imported',$anz ));
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$GLOBALS['phpgw']->template->set_var('log',$log);
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$GLOBALS['phpgw']->template->parse('importedhandle','imported');
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break;
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}
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$GLOBALS['phpgw']->template->set_var('hiddenvars',$hiddenvars);
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$GLOBALS['phpgw']->template->pfp('out','import',True);
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$GLOBALS['phpgw']->common->phpgw_footer();
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?>
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