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124
content/vendor/openpsa/universalfeedcreator/lib/Element/FeedDate.php
vendored
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124
content/vendor/openpsa/universalfeedcreator/lib/Element/FeedDate.php
vendored
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<?php
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/**
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* FeedDate is an internal class that stores a date for a feed or feed item.
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* Usually, you won't need to use this.
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*/
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class FeedDate
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{
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protected $unix;
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/**
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* Creates a new instance of FeedDate representing a given date.
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* Accepts RFC 822, ISO 8601 date formats as well as unix time stamps.
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*
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* @param mixed $dateString optional the date this FeedDate will represent. If not specified, the current date and
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* time is used.
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*/
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public function __construct($dateString = "")
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{
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if ($dateString == "") {
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$dateString = date("r");
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}
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if (is_integer($dateString)) {
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$this->unix = $dateString;
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return;
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}
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$tzOffset = 0;
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if (preg_match(
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"~(?:(?:Mon|Tue|Wed|Thu|Fri|Sat|Sun),\\s+)?(\\d{1,2})\\s+([a-zA-Z]{3})\\s+(\\d{4})\\s+(\\d{2}):(\\d{2}):(\\d{2})\\s+(.*)~",
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$dateString,
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$matches
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)) {
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$months = Array(
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"Jan" => 1,
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"Feb" => 2,
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"Mar" => 3,
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"Apr" => 4,
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"May" => 5,
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"Jun" => 6,
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"Jul" => 7,
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"Aug" => 8,
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"Sep" => 9,
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"Oct" => 10,
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"Nov" => 11,
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"Dec" => 12,
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);
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$this->unix = mktime($matches[4], $matches[5], $matches[6], $months[$matches[2]], $matches[1], $matches[3]);
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if (substr($matches[7], 0, 1) == '+' OR substr($matches[7], 0, 1) == '-') {
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$tzOffset = (((int)substr($matches[7], 0, 3) * 60) + (int)substr($matches[7], -2)) * 60;
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} else {
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if (strlen($matches[7]) == 1) {
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$oneHour = 3600;
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$ord = ord($matches[7]);
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if ($ord < ord("M")) {
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$tzOffset = (ord("A") - $ord - 1) * $oneHour;
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} elseif ($ord >= ord("M") AND $matches[7] != "Z") {
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$tzOffset = ($ord - ord("M")) * $oneHour;
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} elseif ($matches[7] == "Z") {
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$tzOffset = 0;
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}
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}
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switch ($matches[7]) {
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case "UT":
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case "GMT":
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$tzOffset = 0;
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}
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}
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$this->unix += $tzOffset;
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return;
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}
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if (preg_match("~(\\d{4})-(\\d{2})-(\\d{2})T(\\d{2}):(\\d{2}):(\\d{2})(.*)~", $dateString, $matches)) {
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$this->unix = mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
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if (substr($matches[7], 0, 1) == '+' OR substr($matches[7], 0, 1) == '-') {
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$tzOffset = (((int)substr($matches[7], 0, 3) * 60) + (int)substr($matches[7], -2)) * 60;
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} else {
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if ($matches[7] == "Z") {
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$tzOffset = 0;
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}
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}
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$this->unix += $tzOffset;
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return;
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}
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$this->unix = 0;
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}
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/**
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* Gets the date stored in this FeedDate as an RFC 822 date.
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*
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* @return string a date in RFC 822 format
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*/
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public function rfc822()
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{
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//return gmdate("r",$this->unix);
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$date = gmdate("D, d M Y H:i:s O", $this->unix);
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return $date;
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}
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/**
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* Gets the date stored in this FeedDate as an ISO 8601 date.
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*
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* @return string a date in ISO 8601 format
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*/
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public function iso8601()
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{
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$date = gmdate("Y-m-d\TH:i:sP", $this->unix);
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return $date;
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}
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/**
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* Gets the date stored in this FeedDate as unix time stamp.
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*
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* @return int a date as a unix time stamp
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*/
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public function unix()
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{
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return $this->unix;
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}
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}
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59
content/vendor/openpsa/universalfeedcreator/lib/Element/FeedHtmlField.php
vendored
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59
content/vendor/openpsa/universalfeedcreator/lib/Element/FeedHtmlField.php
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<?php
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/**
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* A FeedHtmlField describes and generates
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* a feed, item or image html field (probably a description). Output is
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* generated based on $truncSize, $syndicateHtml properties.
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*
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* @author Pascal Van Hecke <feedcreator.class.php@vanhecke.info>
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* @version 1.6
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*/
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class FeedHtmlField
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{
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/**
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* Mandatory attributes of a FeedHtmlField.
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*/
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protected $rawFieldContent;
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/**
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* Optional attributes of a FeedHtmlField.
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*/
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public $truncSize, $syndicateHtml;
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/**
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* Creates a new instance of FeedHtmlField.
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*
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* @param string $parFieldContent if given, sets the rawFieldContent property
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*/
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public function __construct($parFieldContent)
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{
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if ($parFieldContent) {
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$this->rawFieldContent = $parFieldContent;
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}
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}
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/**
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* Creates the right output, depending on $truncSize, $syndicateHtml properties.
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*
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* @return string the formatted field
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*/
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public function output()
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{
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// when field available and syndicated in html we assume
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// - valid html in $rawFieldContent and we enclose in CDATA tags
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// - no truncation (truncating risks producing invalid html)
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if (!$this->rawFieldContent) {
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$result = "";
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} elseif ($this->syndicateHtml) {
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$result = "<![CDATA[".$this->rawFieldContent."]]>";
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} else {
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if ($this->truncSize and is_int($this->truncSize)) {
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$result = FeedCreator::iTrunc(htmlspecialchars($this->rawFieldContent), $this->truncSize);
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} else {
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$result = htmlspecialchars($this->rawFieldContent);
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}
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}
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return $result;
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}
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}
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20
content/vendor/openpsa/universalfeedcreator/lib/Element/FeedImage.php
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20
content/vendor/openpsa/universalfeedcreator/lib/Element/FeedImage.php
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<?php
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/**
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* A FeedImage may be added to a FeedCreator feed.
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*
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* @author Kai Blankenhorn <kaib@bitfolge.de>
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* @since 1.3
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*/
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class FeedImage extends HtmlDescribable
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{
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/**
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* Mandatory attributes of an image.
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*/
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public $title, $url, $link;
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/**
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* Optional attributes of an image.
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*/
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public $width, $height, $description;
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}
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53
content/vendor/openpsa/universalfeedcreator/lib/Element/FeedItem.php
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53
content/vendor/openpsa/universalfeedcreator/lib/Element/FeedItem.php
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<?php
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/**
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* A FeedItem is a part of a FeedCreator feed.
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*
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* @author Kai Blankenhorn <kaib@bitfolge.de>
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* @since 1.3
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*/
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class FeedItem extends HtmlDescribable
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{
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/**
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* Mandatory attributes of an item.
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*/
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public $title, $description, $link;
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/**
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* Optional attributes of an item.
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*/
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public $author, $authorEmail, $authorURL, $image, $category, $categoryScheme, $comments, $guid, $source, $creator, $contributor, $lat, $long, $thumb;
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/**
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* Publishing date of an item. May be in one of the following formats:
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* RFC 822:
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* "Mon, 20 Jan 03 18:05:41 +0400"
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* "20 Jan 03 18:05:41 +0000"
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* ISO 8601:
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* "2003-01-20T18:05:41+04:00"
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* Unix:
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* 1043082341
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*/
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public $date;
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/**
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* Add <enclosure> element tag RSS 2.0, supported by ATOM 1.0 too
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* modified by : Mohammad Hafiz bin Ismail (mypapit@gmail.com)
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* display :
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* <enclosure length="17691" url="http://something.com/picture.jpg" type="image/jpeg" />
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*/
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public $enclosure;
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/**
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* Any additional elements to include as an associated array. All $key => $value pairs
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* will be included unencoded in the feed item in the form
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* <$key>$value</$key>
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* Again: No encoding will be used! This means you can invalidate or enhance the feed
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* if $value contains markup. This may be abused to embed tags not implemented by
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* the FeedCreator class used.
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*/
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public $additionalElements = Array();
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// on hold
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// var $source;
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}
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37
content/vendor/openpsa/universalfeedcreator/lib/Element/HtmlDescribable.php
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37
content/vendor/openpsa/universalfeedcreator/lib/Element/HtmlDescribable.php
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<?php
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/**
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* An HtmlDescribable is an item within a feed that can have a description that may
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* include HTML markup.
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*/
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class HtmlDescribable
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{
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/**
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* Indicates whether the description field should be rendered in HTML.
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*/
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public $descriptionHtmlSyndicated;
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/**
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* Indicates whether and to how many characters a description should be truncated.
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*/
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public $descriptionTruncSize;
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/** @var string the Description */
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public $description;
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/**
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* Returns a formatted description field, depending on descriptionHtmlSyndicated and
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* $descriptionTruncSize properties
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*
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* @param bool $overrideSyndicateHtml
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* @return string the formatted description
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*/
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public function getDescription($overrideSyndicateHtml = false)
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{
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$descriptionField = new FeedHtmlField($this->description);
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$descriptionField->syndicateHtml = $overrideSyndicateHtml || $this->descriptionHtmlSyndicated;
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$descriptionField->truncSize = $this->descriptionTruncSize;
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return $descriptionField->output();
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}
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}
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