/
loops.php
1044 lines (935 loc) · 35.2 KB
/
loops.php
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<?php
/**
* LODEL - Logiciel d'Édition ÉLectronique.
* @license GPL 2 (http://www.gnu.org/licenses/gpl.html) See COPYING file
* @authors See COPYRIGHT file
*/
/**
* Boucles Lodelscript prédéfinies
*/
if (is_readable(C::get('home', 'cfg') . 'loops_local.php'))
include "loops_local.php";
/**
* Loop parententities
* @param array $context the context containing all the data
* @param string $funcname the name of the Lodelscript function to call
* @param string $critere the criterions to select the entities
*/
function loop_parentsentities(& $context, $funcname, $critere = "")
{
global $db;
if (empty($context['id']))
return;
$id = (int) $context['id'];
$result = $db->execute(lq("SELECT *
FROM #_entitiestypesjoin_,#_TP_relations
WHERE #_TP_entities.id=id1 AND id2='".$id."'
AND nature='P' AND #_TP_entities.status>". (C::get('visitor', 'lodeluser') ? -64 : 0)."
ORDER BY degree DESC")) or trigger_error("SQL ERROR :<br />".$GLOBALS['db']->ErrorMsg(), E_USER_ERROR);
while (!$result->EOF) {
$localcontext = array_merge($context, $result->fields);
if (function_exists("code_do_$funcname")) {
call_user_func("code_do_$funcname", $localcontext); }
$result->MoveNext();
}
}
/**
* Loop displaying the table of contents (toc)
* @param array $context the context containing all the data
* @param string $funcname the name of the Lodelscript function to call
* @param array $arguments an array that can contain some arguments
* @access public
*/
function loop_toc($context, $funcname, $arguments)
{
if (!preg_match_all("/<((?:r2r:section|h)(\d+))\b([^>]*)>(.*?)<\/\\1>/is", $arguments['text'], $results, PREG_SET_ORDER)) {
if (!preg_match_all("/<(div)\s+class=\"section(\d+)\">(.*?)<\/\\1>/is", $arguments['text'], $results, PREG_SET_ORDER)) {
if (function_exists("code_alter_$funcname"))
call_user_func("code_alter_$funcname", $context);
return;
}
}
if (function_exists("code_before_$funcname"))
call_user_func("code_before_$funcname", $context);
$i = 0;
$tocid = array ();
foreach ($results as $result) {
++$i;
$localcontext = $context;
list( , , $level, $attributs, $titre) = $result;
$level = intval($level);
$localcontext['level'] = $localcontext['niveau'] = $level; //for compatibility
if(!isset($tocid[$level])) $tocid[$level] = 0;
$localcontext['tocid'] = $level."n". (++ $tocid[$level]);
// cleaning bad anchor putted by servoo
$localcontext['title'] = $localcontext['titre'] = preg_replace('/<a\b\s* id="[^"]+">\s*<\/a>/', '', $titre); //for compatibility
if (preg_match("/dir=[\"']([^\"']+)[\"']/", $attributs, $m)) {
$localcontext['dir'] = $m[1];
}
if ($i == 1 && function_exists("code_dofirst_$funcname")) {
call_user_func("code_dofirst_$funcname", $localcontext);
} elseif ($i == count($results) && function_exists("code_dolast_$funcname")) {
call_user_func("code_dolast_$funcname", $localcontext);
} else {
call_user_func("code_do_$funcname", $localcontext);
}
}
if (function_exists("code_after_$funcname"))
call_user_func("code_after_$funcname", $context);
} //end loop toc
function loop_paragraphs($context, $funcname, $arguments)
{
if (!isset ($arguments['text'])) {
if (C::get('visitor', 'lodeluser'))
trigger_error("ERROR: the loop \"paragraph\" requires a TEXT attribut", E_USER_ERROR);
return;
}
if(preg_match_all("/<p\b[^>]*>(.*?)<\/p>/is", $arguments['text'], $results, PREG_SET_ORDER))
{
$count = 0;
foreach ($results as $result) {
$localcontext = $context;
$localcontext['count'] = (++ $count);
$localcontext['paragraph'] = $result[0];
call_user_func("code_do_$funcname", $localcontext);
}
}
}
function loop_extract_images($context, $funcname, $arguments)
{
if (!isset ($arguments['text'])) {
if (C::get('visitor', 'lodeluser'))
trigger_error("ERROR: the loop \"paragraph\" requires a TEXT attribut", E_USER_ERROR);
return;
}
$end = 0;
if (isset($arguments['limit'])) {
list ($start, $length) = explode(",", $arguments['limit']);
$end = $start + $length;
} else {
$start = 0;
}
$validattrs = array ("src", "alt", "border", "style", "class", "name");
preg_match_all("/<img\b([^>]*)>/", $arguments['text'], $results, PREG_SET_ORDER);
if (!$end)
$end = count($results);
$count = 0;
for ($j = $start; $j < $end; $j ++) {
$result = $results[$j];
$localcontext = $context;
$attrs = preg_split("/\"/", $result[1]);
$countattrs = 2 * ((int)(count($attrs) / 2));
for ($i = 0; $i < $countattrs; $i += 2) {
$attr = trim(str_replace("=", "", $attrs[$i]));
if (in_array($attr, $validattrs))
$localcontext[$attr] = $attrs[$i +1];
}
$localcontext['count'] = (++ $count);
$localcontext['image'] = $result[0];
call_user_func("code_do_$funcname", $localcontext);
}
}
function previousnext($dir, $context, $funcname, $arguments)
{
global $db;
if (!isset ($arguments['id'])) {
if (C::get('visitor', 'lodeluser'))
trigger_error("ERROR: the loop \"previous\" requires a ID attribut", E_USER_ERROR);
return;
}
$id = (int)$arguments['id'];
// cherche le document precedent ou le suivant
if ($dir == "previous") {
$sort = "DESC";
$compare = "<";
} else {
$sort = "ASC";
$compare = ">";
}
$statusmin = C::get('visitor', 'lodeluser') ? -32 : 0;
$querybase = "SELECT e3.*,t3.type,t3.class
FROM {$GLOBALS['tp']}entities as e0 INNER JOIN {$GLOBALS['tp']}types as t0 ON e0.idtype=t0.id,
{$GLOBALS['tp']}entities as e3 INNER JOIN {$GLOBALS['tp']}types as t3 ON e3.idtype=t3.id
WHERE e0.id='{$id}' AND e3.idparent=e0.idparent AND e3.status>{$statusmin}
AND e0.status>{$statusmin} AND e3.rank{$compare}e0.rank";
if (!empty($arguments['through']))
{
$quotedtypes = join("','", explode(",", addslashes($arguments['through'])));
$result = $db->execute("SELECT id FROM {$GLOBALS['tp']}types WHERE type IN ('$quotedtypes')")
or trigger_error("SQL ERROR :<br />".$GLOBALS['db']->ErrorMsg(), E_USER_ERROR);
$idtypes = array();
while (!$result->EOF)
{
$idtypes[] = $result->fields['id'];
$result->MoveNext();
}
if($idtypes)
{
$types = join(",", $idtypes);
$querybase .= ' AND t3.id IN ('.$types.')';
}
}
$querybase .= " ORDER BY e3.rank ".$sort;
do {
$row = $db->getRow($querybase);
if ($row === false)
trigger_error("SQL ERROR :<br />".$GLOBALS['db']->ErrorMsg(), E_USER_ERROR);
if ($row) { // found
$localcontext = array_merge($context, $row);
break;
}
if (!isset($types))
break;
// ok, on a pas trouve on cherche alors le pere suivant l'entite (e0) et son premier fils (e2)
// not found, well, we look for the next/previous parent above and it's first/last son.
$row = $db->getrow("
SELECT e3.*,t3.type,t3.class
FROM $GLOBALS[tp]entities as e0 INNER JOIN $GLOBALS[tp]types as t0 ON e0.idtype=t0.id,
$GLOBALS[tp]entities as e1, $GLOBALS[tp]entities as e2,
$GLOBALS[tp]entities as e3 INNER JOIN $GLOBALS[tp]types as t3 ON e3.idtype=t3.id
WHERE e0.id='$id' AND e1.id=e0.idparent AND e2.idparent=e1.idparent AND e3.idparent=e2.id
AND e2.rank".$compare."e1.rank AND e1.idtype IN ({$types}) AND e2.idtype IN ({$types})
AND e0.status>$statusmin AND e1.status>$statusmin AND e2.status>$statusmin
AND e3.status>$statusmin
ORDER BY e2.rank ".$sort.", e3.rank ".$sort);
if ($row === false)
trigger_error("SQL ERROR :<br />".$GLOBALS['db']->ErrorMsg(), E_USER_ERROR);
if ($row) {
$localcontext = array_merge($context, $row);
break;
}
} while (0);
if (isset($localcontext)) {
call_user_func("code_do_$funcname", $localcontext);
} else {
if (function_exists("code_alter_$funcname"))
call_user_func("code_alter_$funcname", $context);
}
} //end loop_previousnext
function sql_not_xor($a, $b)
{
return "((($a) AND ($b)) OR (NOT ($a) AND NOT ($b)))";
}
function loop_previous($context, $funcname, $arguments)
{
previousnext("previous", $context, $funcname, $arguments);
}
function loop_next($context, $funcname, $arguments)
{
previousnext("next", $context, $funcname, $arguments);
}
/** Loop for reading RSS Flux using SimplePie
*
*/
function loop_rss($context, $funcname, $arguments)
{
defined('DIRECTORY_SEPARATOR') || define("DIRECTORY_SEPARATOR", "/");
class_exists('SimplePie', TRUE) || require_once 'vendor/autoload.php';
if (!isset ($arguments['url'])) {
if (C::get('visitor', 'lodeluser'))
trigger_error("ERROR: the loop \"rss\" requires a URL attribut", E_USER_ERROR);
return;
}
if (isset($arguments['refresh']) && !is_numeric($arguments['refresh'])) {
if (C::get('visitor', 'lodeluser'))
trigger_error("ERROR: the REFRESH attribut in the loop \"rss\" has to be a number of second ", E_USER_ERROR);
$arguments['refresh'] = 0;
}
$rss = new SimplePie();
$rss->set_feed_url(html_entity_decode($arguments['url'], ENT_COMPAT, 'UTF-8'));
$rss->set_cache_duration(isset($arguments['refresh']) ? $arguments['refresh'] : 3600);
if(isset($arguments['timeout']))
$rss->set_timeout((int)$arguments['timeout']);
$cacheOptions = cache_get_config();
if( $cacheOptions['driver'] == "memcache") {
$server = isset($cacheOptions['servers'][0]) ? $cacheOptions['servers'][0]['host'] : '127.0.0.1' ;
$path = "memcache:{$server}";
}else{
$path = cache_get_path("SimplePie");
}
$rss->set_cache_location($path);
@$rss->init();
$err = error_reporting(E_ALL & ~E_STRICT & ~E_NOTICE);
if ($rss->error()) {
if (C::get('visitor', 'lodeluser')) {
echo "<b>Warning: Erreur de connection RSS sur l'url {$arguments['url']}: {$rss->error()}</b><br/>";
} else {
if (C::get('contactbug', 'cfg'))
@mail(C::get('contactbug', 'cfg'), "[WARNING] LODEL - ".C::get('version', 'cfg')." - $GLOBALS[currentdb]", "Erreur de connection RSS sur l'url {$arguments['url']}: {$rss->error()}");
error_reporting($err);
return;
}
}
error_reporting($err);
$localcontext = $context;
foreach (array (# obligatoire
"title", "link", "description", # optionel
"language", "copyright", "managingEditor", "webMaster", "lastBuildDate", "category", "generator", "docs", "cloud", "ttl", "rating", "textInput", "skipHours", "skipDays") as $v){
$function_name = "get_" . strtolower($v);
$localcontext[strtolower($v)] = method_exists($rss, $function_name ) ? $rss->$function_name() : '';
}
// special treatment for "image"
if ($rss->get_image_url()) {
$localcontext['image_url'] = $rss->get_image_url();
$localcontext['image_title'] = $rss->get_image_title();
$localcontext['image_link'] = $rss->get_image_link();
$localcontext['image_width'] = $rss->get_image_width();
$localcontext['image_height'] = $rss->get_image_height();
if (!$localcontext['image_width'])
$localcontext['image_width'] = 88;
if ($localcontext['image_width'] > 144)
$localcontext['image_width'] = 144;
if (!$localcontext['image_height'])
$localcontext['image_height'] = 31;
if ($localcontext['image_height'] > 400)
$localcontext['image_height'] = 400;
}
$localcontext['rssobject'] = $rss;
if (function_exists("code_before_$funcname"))
call_user_func("code_before_$funcname", $context);
call_user_func("code_do_$funcname", $localcontext);
if (function_exists("code_after_$funcname"))
call_user_func("code_after_$funcname", $context);
} //end loop_rss
function loop_rssitem($context, $funcname, $arguments)
{
// check whether there are some items in the rssobject.
if (!is_object($context['rssobject'])) {
if (function_exists("code_alter_$funcname"))
call_user_func("code_alter_$funcname", $localcontext);
error_reporting($err);
return;
}
$localcontext = $context;
// yes, there are, let's loop over them.
if (function_exists("code_before_$funcname"))
call_user_func("code_before_$funcname", $localcontext);
$count = 0;
if (isset($arguments['limit'])) {
list ($start, $length) = preg_split("/\s*,\s*/", $arguments['limit']);
}else{
$start = 0;
$length = 20;
}
$items = $context['rssobject']->get_items((int)$start, (int)$start+$length);
$context['nbresults'] = $context['nbresultats'] = count($items);
foreach($items as $item){
$localcontext = $context;
$localcontext['count'] = ++$count;
foreach (array ("title", "link", "description", "authors", "author", "category", "comments", "enclosure", "guid", "source") as $v){
$function_name = "get_{$v}";
$localcontext[$v] = method_exists($item, $function_name ) ? $item->$function_name() : '';
}
if ($localcontext['authors']) {
$localcontext['authors'] = array_map(function($i) {return $i->get_name();}, $localcontext['authors']);
}
$localcontext['pubdate'] = $item->get_date();
call_user_func("code_do_$funcname", $localcontext);
}
if (function_exists("code_after_$funcname"))
call_user_func("code_after_$funcname", $localcontext);
} //end loop rss tiem
/**
* This loop walk on the array pages to print pages number and links
*/
function loop_page_scale(& $context, $funcname, $arguments)
{
//Local cache
static $cache;
if (!isset ($cache[$funcname])) {
$cache[$funcname] = _constructPages($context, $funcname, $arguments);
}
$local_context = $context;
$local_context['pages'] = $cache[$funcname]['pages'];
$local_context['nexturl'] = $cache[$funcname]['nexturl'];
$local_context['previousurl'] = $cache[$funcname]['previousurl'];
if (!$local_context["pages"] || count($local_context["pages"]) == 0) {
call_user_func("code_alter_$funcname", $local_context);
return;
}
//call before
if (function_exists("code_before_$funcname"))
call_user_func("code_before_$funcname", $local_context);
$oldpagenum = 1;
foreach ($local_context["pages"] as $key => $value) {
$local_context["pagenumber"] = $key;
if ($key - $oldpagenum > 1)
$local_context["hole"] = 1;
else
$local_context["hole"] = 0;
$oldpagenum = $key;
$local_context["urlpage"] = $value;
call_user_func("code_do_$funcname", $local_context);
}
//call after
if (function_exists("code_after_$funcname"))
call_user_func("code_after_$funcname", $local_context);
}
/**
* @private
* construct page url
*
*/
function _buildPageUrl($offsetname, $offset)
{
$parsed_url = parse_url($_SERVER['REQUEST_URI']);
if(! array_key_exists('query', $parsed_url)) { $parsed_url['query'] = ''; }
parse_str($parsed_url['query'], $parsed_query);
$parsed_query[$offsetname] = $offset;
if (get_magic_quotes_gpc())
foreach ($parsed_query as &$v)
$v = stripslashes($v);
$parsed_url['query'] = http_build_query($parsed_query, '', '&');
return $parsed_url['path'].'?'.$parsed_url['query']; #TODO use pecl_http's http_build_url?
}
/**
* @private
* construct page listing by given nbresults and currentoffset in the results
*
*/
function _constructPages(& $context, $funcname, $arguments)
{
//get current offset and construct url
if (empty($context['limitinfo']) || empty($context['offsetname']))
return;
$arguments['limit'] = $context['limitinfo'];
$offsetname = $context['offsetname'];
$currentoffset = (isset($_REQUEST[$offsetname]) ? $_REQUEST[$offsetname] : 0);
$context['nbresults'] = isset($context['nbresults']) ? $context['nbresults'] : 0;
//construct next url
if ($context['nbresults'] > ($currentoffset + $arguments['limit']))
$context['nexturl'] = _buildPageUrl($offsetname, $currentoffset + $arguments['limit']);
else
$context['nexturl'] = "";
//construct previous url
if ($currentoffset > 0)
$context['previousurl'] = _buildPageUrl($offsetname, $currentoffset - $arguments['limit']);
else
$context['previousurl'] = "";
//construct pages table
$pages = array ();
//previous pages
$i = 0;
while ($i + $arguments['limit'] <= (int)$currentoffset) {
$urlpage = _buildPageUrl($offsetname, $i);
$pages[($i / $arguments['limit'] + 1)] = $urlpage;
$i += $arguments['limit'];
}
//add current page
$pages[($currentoffset / $arguments['limit'] + 1)] = "";
//next pages
$i = $currentoffset;
while ($i + $arguments['limit'] < $context['nbresults']) {
$i += $arguments['limit'];
$urlpage = _buildPageUrl($offsetname, $i);
$pages[($i / $arguments['limit'] + 1)] = $urlpage;
}
if (count($pages) > 10) {
$res = plageDeRecherche($currentoffset / $arguments['limit'], count($pages));
foreach ($pages as $key => $value) {
if (($key < $res[0] || $key > $res[1] + 1) && $key != 1)
unset ($pages[$key]);
}
}
return array('pages' => $pages, 'nexturl' => $context['nexturl'], 'previousurl' => $context['previousurl']);
}
/**
* Return an array with the first and last page taking into account the current
* page and the total number of pages (from In-Extenso function)
*
*/
function plageDeRecherche($numPageCourante, $nbPagesTotal)
{
$numPageCourante = $numPageCourante +1;
$precision = 4;
$res = array ();
$ecart_inf = 0;
$ecart_sup = 0;
$ecart_inf = $numPageCourante -1;
$ecart_sup = abs($numPageCourante - $nbPagesTotal);
if ($numPageCourante - $precision > 0) {
$res[0] = $numPageCourante - $precision;
} else {
$res[0] = 1;
}
if ($ecart_sup < 5) {
if ($res[0] - ($precision - $ecart_sup) > 0)
$res[0] -= ($precision - $ecart_sup);
else
$res[0] = 1;
}
if ($numPageCourante + $precision < $nbPagesTotal) {
$res[1] = $numPageCourante + $precision;
} else {
$res[1] = $nbPagesTotal;
}
if ($ecart_inf < 5) {
if ($res[1] + ($precision - $ecart_inf) < $nbPagesTotal)
$res[1] += ($precision - $ecart_inf);
else
$res[1] = $nbPagesTotal;
}
return $res;
}
/** function loop_mltext
* Display multilingual texts.
*
*/
function loop_mltext(& $context, $funcname)
{
$count = 0;
if (is_array($context['value'])) {
foreach ($context['value'] as $lang => $value) {
$localcontext = $context;
$localcontext['lang'] = $lang;
$localcontext['value'] = $value;
$localcontext['count'] = ++$count;
call_user_func("code_do_$funcname", $localcontext);
}
// pas super cette regexp... mais l argument a deja ete processe !
} elseif (
preg_match_all("/(?:&lt;|<|<)r2r:ml lang\s*=(?:&quot;|"|\")(\w+)(?:&quot;|"|\")(?:&gt;|>|>)(.*?)(?:&lt;|<|<)\/r2r:ml(?:&gt;|>|>)/s",
$context['value'], $results, PREG_SET_ORDER)
){
foreach ($results as $result) {
$localcontext = $context;
$localcontext['lang'] = $result[1];
$localcontext['value'] = $result[2];
$localcontext['count'] = ++$count;
call_user_func("code_do_$funcname", $localcontext);
}
}
}
/**
* function loop_mldate
* Display multi dates.
*/
function loop_mldate( &$context, $funcname, $arguments )
{
$localcontext = $context;
$count = 0;
$regexp = "/(?:&lt;|<|<)r2r:ml key\s*=(?:&quot;|"|\")(\w+)(?:&quot;|"|\")(?:&gt;|>|>)(.*?)(?:&lt;|<|<)\/r2r:ml(?:&gt;|>|>)/s";
if (is_array($arguments['value'])) {
if (function_exists("code_before_$funcname"))
call_user_func("code_before_$funcname", $localcontext);
$localcontext['nbresults'] = count($arguments['value']);
foreach ($context['value'] as $key => $value) {
$localcontext['key'] = $key;
$localcontext['value'] = $value;
$localcontext['count'] = ++$count;
if ($localcontext['count'] == 1 && function_exists("code_dofirst_$funcname")) {
call_user_func("code_dofirst_$funcname", $localcontext);
} elseif ($localcontext['count'] == $localcontext['nbresults'] && function_exists("code_dolast_$funcname")) {
call_user_func("code_dolast_$funcname", $localcontext);
} else {
call_user_func("code_do_$funcname", $localcontext);
}
}
if (function_exists("code_after_$funcname"))
call_user_func("code_after_$funcname", $localcontext);
} elseif (preg_match_all($regexp, $arguments['value'], $results, PREG_SET_ORDER)) {
if (function_exists("code_before_$funcname"))
call_user_func("code_before_$funcname", $localcontext);
$localcontext['nbresults'] = count($results);
$localcontext['array'] = array_map(function($r){return $r[2];}, $results);
foreach ($results as $result) {
$localcontext['key'] = $result[1];
$localcontext['value'] = $result[2];
$localcontext['count'] = ++$count;
if ($localcontext['count'] == 1 && function_exists("code_dofirst_$funcname")) {
call_user_func("code_dofirst_$funcname", $localcontext);
} elseif ($localcontext['count'] == $localcontext['nbresults'] && function_exists("code_dolast_$funcname")) {
call_user_func("code_dolast_$funcname", $localcontext);
} else {
call_user_func("code_do_$funcname", $localcontext);
}
}
if (function_exists("code_after_$funcname"))
call_user_func("code_after_$funcname", $localcontext);
} else {
if (function_exists("code_alter_$funcname"))
call_user_func("code_alter_$funcname", $context);
}
}
/**
* loop which return the right to perform an action or not
*/
function loop_rightonentity(& $context, $funcname, $arguments)
{
if (!isset ($arguments['action'])) {
if (C::get('visitor', 'lodeluser'))
trigger_error("ERROR: the loop \"rightonentity\" requires an ACTION attribut", E_USER_ERROR);
return;
}
if (rightonentity($arguments['action'], $context)) {
if (function_exists("code_do_$funcname"))
call_user_func("code_do_$funcname", $context);
} else {
if (function_exists("code_alter_$funcname"))
call_user_func("code_alter_$funcname", $context);
}
}
/**
* loop_errors and loop_fielderror are used to show potential errors in the forms.
*/
function loop_errors(& $context, $funcname, $arguments)
{
$localcontext = $context;
if (!empty($localcontext['error']) && is_array($localcontext['error'])) {
if (function_exists("code_before_$funcname")) {
$context['count'] = count($context['error']);
call_user_func("code_before_$funcname", $context);
}
foreach ($localcontext['error'] as $field => $message) {
$localcontext['varname'] = $field;
$localcontext['error'] = $message;
call_user_func("code_do_$funcname", $localcontext);
}
if (function_exists("code_after_$funcname"))
call_user_func("code_after_$funcname", $context);
} else {
if (function_exists("code_alter_$funcname"))
call_user_func("code_alter_$funcname", $localcontext);
}
}
function loop_fielderror(& $context, $funcname, $arguments)
{
if (empty($arguments['field']))
trigger_error("ERROR: loop fielderror require a field attribute", E_USER_ERROR);
if (isset($context['error'][$arguments['field']])) {
$localcontext = $context;
$localcontext['error'] = $context['error'][$arguments['field']];
call_user_func("code_do_$funcname", $localcontext);
}
}
function loop_field_selection_values(& $context, $funcname, $arguments)
{
//Get values of the list in the editionparams field for the current field
// and if no editionparams call alter
if (!isset ($context['editionparams']))
trigger_error("ERROR: internal error in loop_field_selection_values", E_USER_ERROR);
if(empty($context['value']) && $context['value'] != 0) return;
$arr = explode(",", $context['editionparams']);
$choosenvalues = explode(",", $context['value']); //if field contains more than one value (comma separated)
foreach ($arr as $value) {
$value = trim($value);
$localcontext = $context;
$localcontext['value'] = $value;
if (in_array($value, $choosenvalues)) {
$localcontext['checked'] = 'checked="checked"';
$localcontext['selected'] = 'selected="selected"';
}
call_user_func("code_do_$funcname", $localcontext);
}
}
/**
* Parcours un tableau passé en argument de la LOOP :
* <LOOP NAME="foreach" ARRAY="[#MONARRAY]">
* On considère que le tableau est passé par l'argument array
*
*/
function loop_foreach(&$context, $funcname, $arguments)
{
$localcontext = $context;
if(empty($arguments['array']) || !(is_array($arguments['array']) || $arguments['array'] instanceof Traversable)) {
if(function_exists("code_alter_$funcname"))
call_user_func("code_alter_$funcname", $localcontext);
return;
}
$localcontext['nbresults'] = count($arguments['array']);
$localcontext['count'] = 0;
//Le before
if (function_exists("code_before_$funcname")) {
call_user_func("code_before_$funcname", $context);
}
// Parcours du tableau
foreach($arguments['array'] as $key => $value) {
$localcontext['key'] = $key;
$localcontext['value'] = $value;
$localcontext['count']++;
if ($localcontext['count'] == 1 && function_exists("code_dofirst_$funcname")) {
call_user_func("code_dofirst_$funcname", $localcontext);
} elseif ($localcontext['count'] == $localcontext['nbresults'] && function_exists("code_dolast_$funcname")) {
call_user_func("code_dolast_$funcname", $localcontext);
} else {
call_user_func("code_do_$funcname", $localcontext);
}
}
//L'after
if (function_exists("code_after_$funcname")) {
call_user_func("code_after_$funcname", $context);
}
}
/**
* Liste les types compatibles pour une entité. Cette boucle permet de construire
* la liste de modification du type d'une entité.
*
* Elle vérifie les types que peut contenir le type parent (si on est pas à la racine).
* Si l'entité contient des enfants, elle vérifie
* aussi que les enfants peuvent contenir un type.
*
* @param array $context le contexte passé par référence
* @param string $funcname le nom de la fonction loop
* @param array $arguments les arguments éventuels
*/
function loop_compatible_types(&$context, $funcname, $arguments)
{
global $db;
static $compatible_types;
function_exists('checkTypesCompatibility') || include 'entitiesfunc.php';
if(!$compatible_types && !empty($context['type']['class'])) {
//selectionne tous les types de la classe
$context['idparent'] = isset($context['idparent']) ? $context['idparent'] : null;
$context['id'] = isset($context['id']) ? $context['id'] : null;
$sql = lq("SELECT * FROM #_TP_types WHERE class='".$context['type']['class']."'");
$compatible_types = array();
$types = $db->getArray($sql);
foreach ($types as $row) {
if(checkTypesCompatibility(0, $context['idparent'],$row['id'])) {
//pour chaque enfant il faut tester si il peut être contenu dans le type testé.
if(childCanBeInThisType($row['id'],$context['id'])) {
$compatible_types[] = $row;
}
}
}
}
$localcontext = $context;
if($compatible_types && count($compatible_types) > 0) {
if (function_exists("code_before_$funcname")) {
call_user_func("code_before_$funcname", $context);
}
foreach($compatible_types as $type) {
$localcontext = array_merge($localcontext,$type);
call_user_func("code_do_$funcname", $localcontext);
}
if (function_exists("code_after_$funcname")) {
call_user_func("code_after_$funcname", $context);
}
} else {
if(function_exists("code_alter_$funcname")) {
call_user_func("code_alter_$funcname", $localcontext);
}
}
}
/**
* Test si un type $type peut être appliqué à une entité $id suivant le type de ses enfants.
*
* Cette fonction est utilisée dans loop_compatible type
*
* @param integer $type l'identifiant du type
* @param integer $id l'identifiant de l'entité
*/
function childCanBeInThisType($type,$id)
{
global $db;
$id = (int)$id;
if($id == 0) { //si id = 0 cela veut dire qu'on est en création d'entité
return true;
}
$sql = lq("SELECT id,idtype FROM #_TP_entities WHERE idparent='$id'");
$entities = $db->getArray($sql);
//pour chaque entité on teste si elle peut être contenu dans $type
foreach($entities as $entity) {
$query = lq("SELECT cond FROM #_TP_entitytypes_entitytypes WHERE identitytype='".$entity['idtype']."' AND identitytype2='".$type."'");
$condition = $db->getOne($query);
if(!$condition) {
return false;
}
}
return true;
}
/**
* Boucle Lodelscript qui affiche l'alphabet
*
* @param array $context le contexte
* @param string $funcname le nom de la fonction
*/
function loop_alphabet($context, $funcname)
{
for ($l = 'A'; $l != 'AA'; $l++) {
$context['lettre'] = $l;
call_user_func("code_do_$funcname", $context);
}
}
/**
* Boucle Lodelscript qui affiche la première lettre (distincte) de tous les tuples d'un champ
*
* @param array $context le contexte
* @param string $funcname le nom de la fonction
*/
function loop_alphabetSpec($context, $funcname)
{
global $db;
if(empty($context['table']) || empty($context['field']))
trigger_error("ERROR: loop_alphabetSpec requires arguments 'table' and 'field'.", E_USER_ERROR);
$whereSelect = $whereCount = '';
if(!empty($context['idtype'])) { // classtype
$table = $context['table'];
$whereSelect = "WHERE idtype = '{$context['idtype']}'";
$whereCount = " idtype = '{$context['idtype']}' AND ";
} else { // class
$table = $context['table'].' LEFT JOIN #_TP_entities ON (#_TP_'.$context['table'].'.identity=#_TP_entities.id)';
}
$external = false;
if(!empty($context['external']) && ($s = C::get('site_ext', 'cfg')))
{
$external = true;
$db->SelectDB(DATABASE.'_'.$s);
}
$status = C::get('editor', 'lodeluser') ? ' status > -64 ' : ' status > 0 ';
$sql2 = lq("SELECT COUNT({$context['field']}) as nbresults FROM #_TP_{$context['table']} WHERE {$whereCount} {$status} AND SUBSTRING({$context['field']},1,1) = ");
$whereSelect .= !empty($whereSelect) ? ' AND '.$status : 'WHERE '.$status;
$sql = "SELECT DISTINCT(SUBSTRING({$context['field']},1,1)) as l
FROM #_TP_{$table}
{$whereSelect}
ORDER BY l";
$lettres = $db->getArray(lq($sql));
if(empty($lettres))
{
if(function_exists('code_alter_'.$funcname))
call_user_func('code_alter_'.$funcname, $context);
usecurrentdb();
return;
}
foreach($lettres as &$lettre) {
if($lettre['l'] != '<' && $lettre['l'] != '>' && $lettre['l'] != ' ')
$lettre['l'] = strtoupper(makeSortKey($lettre['l']));
}
for ($l = 'A'; $l != 'AA'; $l++) {
$context['lettre'] = $l;
$context['nbresults'] = $db->getOne($sql2."'{$context['lettre']}'");
call_user_func("code_do_$funcname", $context);
}
// bug PHP : si on ne passe le tableau en référence, il modifie la derniere valeur du tableau et vire les références !!!
foreach($lettres as &$lettre) {
if($lettre['l'] >= '0' && $lettre['l'] <= '9') {
$context['lettre'] = $lettre['l'];
$context['nbresults'] = $db->getOne($sql2.$context['lettre']);
call_user_func("code_do_$funcname", $context);
}
}
foreach($lettres as &$lettre) {
if($lettre['l'] == '') continue;
if(!preg_match("/[A-Z]/", $lettre['l']) && !preg_match("/[0-9]/", $lettre['l'])) {
$context['lettre'] = $lettre['l'];
$context['nbresults'] = $db->getOne($sql2."'".addcslashes($context['lettre'], "'")."'");
call_user_func("code_do_$funcname", $context);
}
}
usecurrentdb();
}
/**
* Boucle Lodelscript qui affiche la première lettre (distincte) de tous les tuples d'un champ
* Spécifique au cas où le champs de tri est un mltext dans une autre table
* @param array $context le contexte
* @param string $funcname le nom de la fonction
*/
function loop_alphabetSpecEntries($context, $funcname)
{
global $db;
if(empty($context['table']) || empty($context['field']) || empty($context['attributes_table']) || empty($context['idtype']))
trigger_error("ERROR: loop_alphabetSpec requires arguments 'table', 'attributes_table', 'idtype' and 'field'.", E_USER_ERROR);
$whereSelect = $whereCount = '';
if (!empty($context['user']['lang'])) {
$user_lang = $context['lodeluser']['lang'];
} else {
$user_lang = $context['sitelang'];
}
$table = $context['table'];
$whereSelect = "WHERE idtype = '{$context['idtype']}'";
$whereCount = " idtype = '{$context['idtype']}' AND ";
$status = C::get('editor', 'lodeluser') ? ' status > -64 ' : ' status > 0 ';
$sql = lq("SELECT entry.id, attribute.{$context['field']} as sortkey, attribute.{$context['index_key']} as e_name FROM #_TP_{$context['table']} entry, #_TP_{$context['attributes_table']} attribute WHERE entry.id=attribute.identry AND entry.idtype={$context['idtype']} AND ".$status);
$results = $db->getArray(lq($sql));
$fields = array();
$firstletters = array();
foreach ($results as $result) {
$fields[$result['id']] = multilingue($result['sortkey'],$user_lang);
if (empty($fields[$result['id']])) {
$fields[$result['id']] = $result['e_name'];
}
$firstletters[$result['id']] = strtoupper(substr($fields[$result['id']], 0, 1));
}
$count_letters = array_count_values($firstletters);
$lettres = array_unique($firstletters);
if(empty($lettres))
{
if(function_exists('code_alter_'.$funcname))
call_user_func('code_alter_'.$funcname, $context);
usecurrentdb();
return;
}
foreach($lettres as &$lettre) {
if($lettre != '<' && $lettre != '>' && $lettre != ' ')
$lettre = strtoupper(makeSortKey($lettre));
}
for ($l = 'A'; $l != 'AA'; $l++) {
$context['lettre'] = $l;
$context['nbresults'] = $count_letters[$l];
call_user_func("code_do_$funcname", $context);
}
// bug PHP : si on ne passe le tableau en référence, il modifie la derniere valeur du tableau et vire les références !!!
foreach($lettres as &$lettre) {
if($lettre >= '0' && $lettre <= '9') {
$context['lettre'] = $lettre;
$context['nbresults'] = $count_letters[$context['lettre']];
call_user_func("code_do_$funcname", $context);
}
}
foreach($lettres as &$lettre) {
if($lettre == '') continue;
if(!preg_match("/[A-Z]/", $lettre) && !preg_match("/[0-9]/", $lettre)) {
$context['lettre'] = $lettre;
$context['nbresults'] = $count_letters[$context['lettre']];
call_user_func("code_do_$funcname", $context);
}
}
usecurrentdb();
}
function loop_classtypes($context, $funcname)
{
global $db;
foreach(array('entities', 'entries', 'persons') as $classtype) {
$localcontext = $context;
$localcontext['classtype'] = $classtype;
$localcontext['title'] = getlodeltextcontents("classtype_$classtype", 'admin');
call_user_func("code_do_$funcname", $localcontext);
}
}
function loop_externalentrytypes_select($context, $funcname)