Yii: How to work with translate Yii::t() and hyperlinks - yii

I have many lines similar to this in my code:
echo Yii::t('forms','Would you like to create a new item?');
where I want to hyperlink just around "create a new item", as an example.
Here are some alternatives that I've thought about:
Split the URL into 2 translated strings, surrounded by a hyperlink:
echo Yii::t('forms','Would you like to').' '.Yii::t('forms','create a new item').'?';
Use placeholders, as described in the Yii documentation ( http://www.yiiframework.com/doc/guide/1.1/en/topics.i18n Although hyperlinks aren't given as an explicit example):
echo Yii::t('forms','Would you like to {url}create a new item',array('{url}'=>"<a href='/new_item'>")).'</a>?';
There's probably an easier way to do this, but I've been unable to discover the preferred method...what's the best way to build translated strings that include URLs?

I suggest to you this solution:
echo Yii::t(
'forms',
'Would you like to {link:create}create a new item{/link}?',
array(
'{link:create}'=>'<a href="/new_item">',
'{/link}'=>'</a>',
)
);
The benefit is if you want put id, class, onclick and more anything in a tag you can do it. and so the translate string in clear.
Note that create in {link:create} is just a ideal string that pointer to hyperlink string.
Another advanced sample:
echo Yii::t(
'forms',
'Would you like to {link:create}create a new item{/link}? And you can {link:delete}delete the item{/link}.',
array(
'{link:create}'=>'<a href="/new_item" class="button">',
'{link:delete}'=>'<a href="#" id="item-21" onclick="delete(21);">',
'{/link}'=>'</a>',
)
);

The link may have different placement (beginning, middle or end) and label in the translated string depending on a target language. Therefore, you should use placeholder only for url:
echo Yii::t(
'forms',
'Would you like to create a new item?',
array('{url}' => '/new_item')
);

Use following if you have a dynamic uri:
echo Yii::t(
'forms',
'Would you like to create a new item?',
array(':url'=>'/new_item')
);
Or:
echo Yii::t(
'forms',
'Would you like to create a new item?',
);
Or if you want to pass other dynamic attributes other than the url, use the following:
echo Yii::t(
'forms',
'Would you like to <a :linkAttr>create a new item?</a>',
array('linkAttr'=>'href="/new_item" id="link-id" class="link-class"')
);

I think this is a better solution:
echo Yii::t(
'forms',
'Would you like to {action}?'
[
'action' => Html::a(
Yii::t('forms', 'create a new item'),
['controller/action']
)
]
);
Benefits of this solution
You can use helpers to generate your link
You can modify your html code without modifing the translations
Whoever will be doing translations doesn't need to know anything about html and they can't mess the html code.

Related

With PHRETS v2, Can I Sort the Data Fields Alphabetically? (Had this when using V1)

This code works in terms of retrieving data:
<?php
date_default_timezone_set('America/Phoenix');
require_once("composer/vendor/autoload.php");
$config = new \PHRETS\Configuration;
$config->setLoginUrl('my_url')
->setUsername('my_user')
->setPassword('my_pass')
->setRetsVersion('1.7.2');
$rets = new \PHRETS\Session($config);
$connect = $rets->Login();
$system = $rets->GetSystemMetadata();
echo "Server Name: " . $system->getSystemDescription();
$property_classes = ['Property'];
foreach ($property_classes as $pc) {
// generate the DMQL query
$query = "(BedroomsTotal=1+),(MlsStatus=ACT,PND)";
$results = $rets->Search('Property', $pc, $query);
file_put_contents('MyFolder/Property_' . $pc . '.csv', $results->toCSV());
} //end for each property class
php?>
I would like to know how to sort the fields alphabetically, in order to keep fields in a predicable order, which could also be used in an SQL CREATE TABLE statement. I had this ability with v1.
I would also like to be able to loop through the data fields with a FOR EACH kind of statement, in order to create a customized field delimiter; a custom delimiter helps with avoiding import errors in cases where the delimiter also appears within the metadata, such as quotes and commas within remarks section.
Any help is much appreciated. :)

How can I change the checkboxlist to look similar to on/off switch?

Is there any way to change the checkboxlist widget to look similar to the on/off switch presented in Kartik's Switch Input Widget, but in a group?
I'm using this code:
echo $form->field($model, 'blocked_list')->checkboxList($array_list);
Which is very simple to use, but produces "simple" list...
I've tried with Karitk's like this:
foreach ($array_list as $category_id=>$category_name) {
echo '<label class="control-label">' . $category_name . '</label>';
echo SwitchInput::widget([
'name'=>'blocked_list',
'value'=>in_array($category_id, $model->blocked_list),
'pluginOptions' => [
'size' => 'mini',
],
]);
But it does not link with the model, and the Form looses it format
Any ideas, please?
I've got it!
foreach ($category_array as $category_id=>$category_name) {
if ( isset($model->blocked_list[$category_id]) )
$model->blocked_list[$category_id] = true;
else
$model->blocked_list[$category_id] = false;
echo $form->field($model, 'blocked_list[' . $category_id . ']')
->label($category_name)
->widget(SwitchInput::classname(), []);
}
I just added a validate "if" to ask if the variable to display exists, and then set the correct value for the model
Hope it helps someone

Extbase - get created sql from query

i want to get some database tables from my typo3 extensions.
The Extension is based on extbase.
The query always returns nothing but the data exists
I've tried this:
$query = $this->createQuery();
$query->statement('SELECT * FROM `my_table`
WHERE field = ? ORDER BY date DESC LIMIT 1',
array($condition));
$results = $query->execute();
and this:
$query = $this->createQuery();
$query->matching($query->equals('field', $condition));
$query->setOrderings(array('date' => Tx_Extbase_Persistence_QueryInterface::ORDER_DESCENDING));
$query->setLimit(1);
$results = $query->execute();
both returns null as result.
Is it possible to get the sql that the class creates to look where the bug is?
I've looked in some extbase persistent classes but didn't find a clue
EDIT:
For those who are interested.. i found a "solution".
If you create the query with the statement() method, you can print the query with this function
echo $query->getStatement()->getStatement();
It doesn't replace the placeholder.
But you can get the Variables with this method
var_dump($query->getStatement()->getBoundVariables());
Thats the best Solution that i found, without editing the extbase extenstions
In TYPO3 6.2 you can use Extbase DebuggerUtility to debug the query.
Add this code before $query->execute():
$queryParser = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Extbase\\Persistence\\Generic\\Storage\\Typo3DbQueryParser');
\TYPO3\CMS\Extbase\Utility\DebuggerUtility::var_dump($queryParser->parseQuery($query));
For TYPO3 8.7+ use this code instead:
$queryParser = \TYPO3\CMS\Core\Utility\GeneralUtilityGeneralUtility::makeInstance(\TYPO3\CMS\Extbase\Persistence\Generic\Storage\Typo3DbQueryParser::class);
$doctrineQueryBuilder = $queryParser->convertQueryToDoctrineQueryBuilder($query);
$doctrineQueryBuilderSQL = $doctrineQueryBuilder->getSQL();
$doctrineQueryBuilderParameters = $doctrineQueryBuilder->getParameters();
Check this snippet, although it's not very comfortable in use it helps a lot:
in general you need this code at the end of the buildQuery(array $sql) method (*) - right before return $statement;
if (in_array("your_table_name", $sql['tables'])) {
var_dump($statement);
print_r($statement);
}
(*) Class file:
TYPO3 ver.: 4.x: typo3/sysext/extbase/Classes/Persistence/Storage/Typo3DbBackend.php
TYPO3 ver.: 6.x: typo3/sysext/extbase/Classes/Persistence/Generic/Storage/Typo3DbBackend.php
In 6.2.x ...
You can try within \TYPO3\CMS\Core\Database\DatabaseConnection::exec_SELECTquery method, just add the condition after fetching the $query, like (trim is important!):
public function exec_SELECTquery($select_fields, $from_table, $where_clause, $groupBy = '', $orderBy = '', $limit = '') {
$query = $this->SELECTquery($select_fields, $from_table, $where_clause, $groupBy, $orderBy, $limit);
if (trim($from_table) == 'fe_users') {
DebuggerUtility::var_dump($query);
}
// rest of method
An easy way without changing any Typo3 core code and not mentioned in any forum so far is using the php "serialize()" method:
$result = $query->execute();
echo (serialize($result));
In the result object you find the SQL query ("statement;" ...)
Improvement to biesiors answer:
As Extbase replaces some placeholders after calling buildQuery(), you might prefer to place the debug output into getObjectDataByQuery(), just after $this->replacePlaceholders($sql, $parameters, $tableName);
if (strpos($sql, "your_table_name.")) {
debug($sql, 'my debug output');
};
Also, better use debug() instead of var_dump().
[File: typo3\sysext\extbase\Classes\Persistence\Generic\Storage\Typo3DbBackend.php. Line 339 in version 6.1]:
$query = $this->createQuery();
$query->getQuerySettings()->setReturnRawQueryResult(TRUE);
$getHotelInfo = 'SELECT * FROM `my_table` WHERE field = ? ORDER BY date DESC LIMIT 1';
return $query->statement($getHotelInfo)->execute();
For executing query you have to write 'setReturnQueryResult' on your repository
I just extended the above snippet, with a $_GET condition.
for debugging, just append "?dbg_table=tx_some_of_my_tables" to your address, and you're ready to go ;-)
if (in_array($_GET['dbg_table'], $sql['tables'])) {
echo('<div style="background: #ebebeb; border: 1px solid #999; margin-bottom: 20px; padding: 10px;"><pre style="white-space: normal">'.$statement.'</pre></div>');
}
A cleaner way to debug your statements when using TYPO3 6.1 is to use the query parser of Typo3DbBackend.
$parser = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Extbase\\Persistence\\Generic\\Storage\\Typo3DbBackend');
$params = array();
$queryParts = $parser->parseQuery($query, $params);
\TYPO3\CMS\Core\Utility\GeneralUtility::devLog('query', 'my_extension', 1, array('query' => $queryParts, 'params' => $params));
The parser returns an array containing the different parts of the generated SQL statement.
With TYPO3 6.2 the parseQuery method was moved to Typo3DbQueryParser and lost its second parameter.
i suggest set this in typo3conf/LocalConfiguration.php file under 'SYS' array
'SYS' => array(
......
'displayErrors' => 1,
'sqlDebug' => 1
.......
)
and then write wrong field name in query intentionally and then execute code.
this will show last query execute with error.

Youtube api get latest upload thumbnail

I am looking to returning the video-thumbnail of the latest uploaded video from my channel, and display it on my website.
Anyone know how I can do a minimal connection trough api and get only the thumbnail?
Thanks!
-Tom
REVISED!!
Using Cakephp, this is how I did it (thanks dave for suggestions using zend);
controller:
App::import('Xml');
$channel = 'Blanktv';
$url = 'https://gdata.youtube.com/feeds/api/users/'.$channel.'/uploads?v=2&max-results=1&orderby=published';
$parsed_xml =& new XML($url);
$parsed_xml = Set::reverse($parsed_xml);
//debug($parsed_xml);
$this->set('parsed_xml',$parsed_xml);
View;
$i=0;
foreach ($parsed_xml as $entry)
{
echo '<a href="/videokanalen" target="_self">
<img width="220px" src="'.$entry['Entry']['Group']['Thumbnail'][1]['url'] .'">
</a>';
}
Now the only thing remaining is to cache the feed call someway.. Any suggestions???
-Tom
here is a quick dirty way of doing it without really touching the api at all.
I'm not suggesting it's best practice or anything and I'm sure there are smarter ways but it definitely works with the current Youtube feed service.
My solution is PHP using the Zend_Feed_Reader component from Zend Framework, if you need a hand setting this up if you're not familiar with it let me know.
Essentially you can download version 1.11 from Zend.com here and then make sure the framework files are accessible on your PHP include path.
If you are already using Zend Framework in an MVC pattern you can do this in your chosen controller action:
$channel = 'Blanktv'; //change this to your channel name
$url = 'https://gdata.youtube.com/feeds/api/users/'.$channel.'/uploads';
$feed = Zend_Feed_Reader::import($url);
$this->view->feed = $feed;
Then you can do this in your view:
<h1>Latest Video</h1>
<div>
<?php
$i=0;
foreach ($this->feed as $entry)
{
$urlChop = explode ('http://gdata.youtube.com/feeds/api/videos/',$entry->getId());
$videoId = end($urlChop);
echo '<h3>' . $entry->getTitle() . '</h3>';
echo '<p>Uploaded on: '. $entry->getDateCreated() .'</p>';
echo '<a href="http://www.youtube.com/watch?v=' . $videoId .'" target="_blank">
<img src="http://img.youtube.com/vi/' . $videoId .'/hqdefault.jpg">
</a>';
$i++;
if($i==1) break;
}
?>
</div>
otherwise you can do:
<?php
$channel = 'Blanktv'; //change this to your channel
$url = 'https://gdata.youtube.com/feeds/api/users/'.$channel.'/uploads';
$feed = Zend_Feed_Reader::import($url);
?>
<h1>Latest Video</h1>
<div>
<?php
$i=0;
foreach ($feed as $entry)
{
$urlChop = explode ('http://gdata.youtube.com/feeds/api/videos/',$entry->getId());
$videoId = end($urlChop);
echo '<h3>' . $entry->getTitle() . '</h3>';
echo '<p>Uploaded on: '. $entry->getDateCreated() .'</p>';
echo '<a href="http://www.youtube.com/watch?v=' . $videoId .'" target="_blank">
<img src="http://img.youtube.com/vi/' . $videoId .'/hqdefault.jpg">
</a>';
$i++;
if($i==1) break;
}
?>
</div>
With the latter method you'll likely need to use a php require statement for the Zend_Feed_Reader files etc....
Hope this helps, like I say let me know if you need a hand.
All the best,
Dave
UPDATE: In response to your comments about caching
Hi Tom, here is another quick and dirty solution which doesn't use cache but may be very quick to implement.
The reason I didn't go with a caching component is because I figured a simple db solution would suffice under the circumstances. I also thought having to pull the feed to compare whether it was new or not wouldn't be the most economical for you.
You could automate this process to be run automatically at specified times but if you don't want to automate the process and don't mind clicking a link to update the video manually you could trigger it that way.
My solution is again based on ZF but since you were ok hacking it into something useful with cakephp you should have no problem doing the same here.
First set up a new table (assuming a MySQL db):
CREATE TABLE `yourdbname`.`latestvid` (
`id` INT NOT NULL AUTO_INCREMENT PRIMARY KEY COMMENT 'Unique identifier',
`videoId` VARCHAR( 100 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT 'Video id',
`videoTitle` VARCHAR( 100 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT 'Video title',
`uploadDate` VARCHAR( 100 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT 'Video upload date'
) ENGINE = INNODB CHARACTER SET utf8 COLLATE utf8_general_ci;
INSERT INTO `yourdbname`.`latestvid` (`id`, `videoId`, `videoTitle`, `uploadDate`) VALUES (NULL, '--', '--', '--');
This will create a table for your latest video info for use in your template however the default values I've set up will not work with your template for obvious reasons.
You could then do something similar to this:
public function updateAction()
{
$this->_helper->viewRenderer->setNoRender(); // disable view
$this->_helper->layout()->disableLayout(); // disable layout
$user = 'Blanktv'; // insert your channel name
$url = 'https://gdata.youtube.com/feeds/api/users/'.$user.'/uploads';
$feed = Zend_Feed_Reader::import($url);
if(!$feed)
{
die("couldn't access the feed"); // Note: the Zend component will display an error if the feed is not available so this wouldn't really be necessary for ZF
}
else
{
$i=0;
foreach ($feed as $entry)
{
$urlChop = explode ('http://gdata.youtube.com/feeds/api/videos/',$entry->getId());
$videoId = end($urlChop);
$videoTitle = $entry->getTitle();
$uploadDate = $entry->getDateCreated();
// use your preferred method to update the db record where the id = 1
$i++;
if($i==1) break;
}
}
}
Maybe have a go and let me know how you get on?
You'd just need to tweak the template so you'd get the variables from the database instead of Youtube with the exception of the thumbnail.
I suppose you could always take that approach further and actually store images etc since the thumbnail is still being pulled from Youtube and may slow things down.
You could set up a script to copy the thumbnail to your own server and store the path in the db or use a standard thumbnail if you are running a series of videos for which you require standard branding - anyway hope it helps.
:-D
Dave

How to append a parameter to current page using CHtml::link?

Using Yii, and trying to append a Lang=xx to the end of the current page url and present it on the page.
I put the below code in the protected/views/layout/main.php
<?php echo CHtml::link('English', array('','lang'=>'en'), array('class'=>'en')) ?>
<?php echo CHtml::link('中文', array('','lang'=>'tw'), array('class'=>'tw')) ?>
<?php echo CHtml::link('日本語', array('','lang'=>'jp'), array('class'=>'jp')) ?>
With standard pages like "/site/index", or controller action pages like "/site/contact", they work fine. But with the standard static pages like "site/page?view=about", it's not working. The url expected should be something like "site/page?view=about&lang=tw", but instead, it gives me "site/page?lang=tw".
How can I fix that?
I ended up doing it with langhandeler extension and url rules and map [site]/[path]?lang=[language code] to [site]/[language code]/[path]
And then I coded the links like below:
<?php
$request = $_SERVER['REQUEST_URI'];
$path_a = explode("/",$request);
$haveLang = isSet($_GET["lang"]);
$uri = ($haveLang?
substr($request, strlen($path_a[1])+1) //strip language prefix and the slash
:$request); //don't process if the page is in default language
echo CHtml::link(CHtml::encode(Yii::app()->name), CHtml::normalizeUrl(($haveLang?'/'.$_GET["lang"].'/':'/')), array('id'=>'logo'));
?>
<div id="lang_switch">
<?php
echo CHtml::link('English', CHtml::normalizeUrl($uri), array('class'=>'en')); //no need to add default language prefix
echo CHtml::link('中文', CHtml::normalizeUrl('/tw'.$uri), array('class'=>'tw'));
echo CHtml::link('日本語', CHtml::normalizeUrl('/jp'.$uri), array('class'=>'jp'));
?>
</div>
that pretty much solved my problem. I hope this could help out someone else in the future.
you can give chtml link like this
$language = 'en';
CHtml::link("English", array('site/about/lang/' . $language));
site/about/lang/en = controller/action/lang/en
i hope this will help you.