/**
*
* @return string
*/
private function _getListOfFeedItems()
{
$_oFeed = new FetchTweets_Extensions();
$_aFeedItems = $_oFeed->fetchFeed($this->_sFeedURL);
if (empty($_aFeedItems)) {
return "<h3>" . __('No template has been found.', 'fetch-tweets') . "</h3>";
}
$_aOutput = array();
$_iMaxCols = 3;
$_aColumnInfo = array('bIsRowTagClosed' => false, 'iCurrRowPos' => 0, 'iCurrColPos' => 0);
$_aColumnOption = array('sClassAttr' => 'fetch_tweets_multiple_columns', 'sClassAttrGroup' => 'fetch_tweets_multiple_columns_box', 'sClassAttrRow' => 'fetch_tweets_multiple_columns_row', 'sClassAttrCol' => 'fetch_tweets_multiple_columns_col', 'sClassAttrFirstCol' => 'fetch_tweets_multiple_columns_first_col');
foreach ($_aFeedItems as $_sTitle => $_aItem) {
// Increment the position
$_aColumnInfo['iCurrColPos']++;
// Enclose the item buffer into the item container
$_sItem = '<div class="' . $_aColumnOption['sClassAttrCol'] . ' ftws_col_element_of_' . $_iMaxCols . ' ' . ' ftws_extension ' . (1 == $_aColumnInfo['iCurrColPos'] ? $_aColumnOption['sClassAttrFirstCol'] : '') . '"' . '>' . '<div class="ftws_extension_item">' . "<h4>{$_aItem['title']}</h4>" . $_aItem['description'] . "<div class='get-now'>" . "<a href='" . esc_url($_aItem['strLink']) . "' target='_blank' rel='nofollow' class='button button-secondary'>" . __('Get it Now', 'fetch-tweets') . "</a>" . "</div>" . '</div>' . '</div>';
// If it's the first item in the row, add the class attribute.
// Be aware that at this point, the tag will be unclosed. Therefore, it must be closed somewhere.
if ($_aColumnInfo['iCurrColPos'] == 1) {
$_sItem = '<div class="' . $_aColumnOption['sClassAttrRow'] . '">' . $_sItem;
}
// If the current column position reached the set max column, increment the current position of row
if ($_aColumnInfo['iCurrColPos'] % $_iMaxCols == 0) {
$_aColumnInfo['iCurrRowPos']++;
// increment the row number
$_aColumnInfo['iCurrColPos'] = 0;
// reset the current column position
$_sItem .= '</div>';
// close the section(row) div tag
$_aColumnInfo['bIsRowTagClosed'] = True;
}
$_aOutput[] = $_sItem;
}
// if the section(row) tag is not closed, close it
if (!$_aColumnInfo['bIsRowTagClosed']) {
$_aOutput[] .= '</div>';
}
$_aColumnInfo['bIsRowTagClosed'] = true;
// enclose the output in the group tag
return '<div class="' . $_aColumnOption['sClassAttr'] . ' ' . $_aColumnOption['sClassAttrGroup'] . ' ' . '"' . '>' . implode(PHP_EOL, $_aOutput) . '</div>';
}
public function do_fetch_tweets_extensions_get_extensions()
{
$oExtensionLoader = new FetchTweets_Extensions();
$arrFeedItems = $oExtensionLoader->fetchFeed('http://feeds.feedburner.com/MiunosoftFetchTweetsExtension');
if (empty($arrFeedItems)) {
echo "<h3>" . __('No extension has been found.', 'fetch-tweets') . "</h3>";
return;
}
$arrOutput = array();
$intMaxCols = 4;
$this->arrColumnInfo = $this->arrColumnInfoDefault;
foreach ($arrFeedItems as $strTitle => $arrItem) {
// Increment the position
$this->arrColumnInfo['numCurrColPos']++;
// Enclose the item buffer into the item container
$strItem = '<div class="' . $this->arrColumnOption['strClassAttrCol'] . ' ftws_col_element_of_' . $intMaxCols . ' ' . ' ftws_extension ' . ($this->arrColumnInfo['numCurrColPos'] == 1 ? $this->arrColumnOption['strClassAttrFirstCol'] : '') . '"' . '>' . '<div class="ftws_extension_item">' . "<h4>{$arrItem['strTitle']}</h4>" . $arrItem['strDescription'] . "<div class='get-now'><a href='{$arrItem['strLink']}' target='_blank' rel='nofollow'>" . "<input class='button button-secondary' type='submit' value='" . __('Get it Now', 'fetch-tweets') . "' />" . "</a></div>" . '</div>' . '</div>';
// If it's the first item in the row, add the class attribute.
// Be aware that at this point, the tag will be unclosed. Therefore, it must be closed somewhere.
if ($this->arrColumnInfo['numCurrColPos'] == 1) {
$strItem = '<div class="' . $this->arrColumnOption['strClassAttrRow'] . '">' . $strItem;
}
// If the current column position reached the set max column, increment the current position of row
if ($this->arrColumnInfo['numCurrColPos'] % $intMaxCols == 0) {
$this->arrColumnInfo['numCurrRowPos']++;
// increment the row number
$this->arrColumnInfo['numCurrColPos'] = 0;
// reset the current column position
$strItem .= '</div>';
// close the section(row) div tag
$this->arrColumnInfo['fIsRowTagClosed'] = True;
}
$arrOutput[] = $strItem;
}
// if the section(row) tag is not closed, close it
if (!$this->arrColumnInfo['fIsRowTagClosed']) {
$arrOutput[] .= '</div>';
}
$this->arrColumnInfo['fIsRowTagClosed'] = true;
// enclose the output in the group tag
$strOut = '<div class="' . $this->arrColumnOption['strClassAttr'] . ' ' . $this->arrColumnOption['strClassAttrGroup'] . ' ' . '"' . '>' . implode('', $arrOutput) . '</div>';
echo '<div class="ftws_extension_container">' . $strOut . '</div>';
}
