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Differences Between: [Versions 401 and 402] [Versions 401 and 403]

   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  /**
  18   * Contains class block_rss_client\output\feed
  19   *
  20   * @package   block_rss_client
  21   * @copyright 2015 Howard County Public School System
  22   * @author    Brendan Anderson <brendan_anderson@hcpss.org>
  23   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24   */
  25  
  26  namespace block_rss_client\output;
  27  
  28  defined('MOODLE_INTERNAL') || die();
  29  
  30  /**
  31   * Class to help display an RSS Item
  32   *
  33   * @package   block_rss_client
  34   * @copyright 2015 Howard County Public School System
  35   * @author    Brendan Anderson <brendan_anderson@hcpss.org>
  36   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  37   */
  38  class item implements \renderable, \templatable {
  39  
  40      /**
  41       * The unique id of the item
  42       *
  43       * @var string
  44       */
  45      protected $id;
  46  
  47      /**
  48       * The link to the item
  49       *
  50       * @var \moodle_url
  51       */
  52      protected $link;
  53  
  54      /**
  55       * The title of the item
  56       *
  57       * @var string
  58       */
  59      protected $title;
  60  
  61      /**
  62       * The description of the item
  63       *
  64       * @var string
  65       */
  66      protected $description;
  67  
  68      /**
  69       * The item's permalink
  70       *
  71       * @var \moodle_url
  72       */
  73      protected $permalink;
  74  
  75      /**
  76       * The publish date of the item in Unix timestamp format
  77       *
  78       * @var int
  79       */
  80      protected $timestamp;
  81  
  82      /**
  83       * Whether or not to show the item's description
  84       *
  85       * @var string
  86       */
  87      protected $showdescription;
  88  
  89      /**
  90       * Contructor
  91       *
  92       * @param string $id The id of the RSS item
  93       * @param \moodle_url $link The URL of the RSS item
  94       * @param string $title The title pf the RSS item
  95       * @param string $description The description of the RSS item
  96       * @param \moodle_url $permalink The permalink of the RSS item
  97       * @param int $timestamp The Unix timestamp that represents the published date
  98       * @param boolean $showdescription Whether or not to show the description
  99       */
 100      public function __construct($id, \moodle_url $link, $title, $description, \moodle_url $permalink, $timestamp,
 101              $showdescription = true) {
 102          $this->id               = $id;
 103          $this->link             = $link;
 104          $this->title            = $title;
 105          $this->description      = $description;
 106          $this->permalink        = $permalink;
 107          $this->timestamp        = $timestamp;
 108          $this->showdescription  = $showdescription;
 109      }
 110  
 111      /**
 112       * Export context for use in mustache templates
 113       *
 114       * @see templatable::export_for_template()
 115       * @param renderer_base $output
 116       * @return array
 117       */
 118      public function export_for_template(\renderer_base $output) {
 119          $data = array(
 120              'id'            => $this->id,
 121              'permalink'     => clean_param($this->permalink, PARAM_URL),
 122              'datepublished' => $output->format_published_date($this->timestamp),
 123              'link'          => clean_param($this->link, PARAM_URL),
 124          );
 125  
 126          // If the item does not have a title, create one from the description.
 127          $title = $this->title;
 128          if (!$title) {
 129              $title = strip_tags($this->description);
 130              $title = \core_text::substr($title, 0, 20) . '...';
 131          }
 132  
 133          // Allow the renderer to format the title and description.
 134          $data['title']          = strip_tags($output->format_title($title));
 135          $data['description']    = $this->showdescription ? $output->format_description($this->description) : null;
 136  
 137          return $data;
 138      }
 139  
 140      /**
 141       * Set id
 142       *
 143       * @param string $id
 144       * @return \block_rss_client\output\item
 145       */
 146      public function set_id($id) {
 147          $this->id = $id;
 148  
 149          return $this;
 150      }
 151  
 152      /**
 153       * Get id
 154       *
 155       * @return string
 156       */
 157      public function get_id() {
 158          return $this->id;
 159      }
 160  
 161      /**
 162       * Set link
 163       *
 164       * @param \moodle_url $link
 165       * @return \block_rss_client\output\item
 166       */
 167      public function set_link(\moodle_url $link) {
 168          $this->link = $link;
 169  
 170          return $this;
 171      }
 172  
 173      /**
 174       * Get link
 175       *
 176       * @return \moodle_url
 177       */
 178      public function get_link() {
 179          return $this->link;
 180      }
 181  
 182      /**
 183       * Set title
 184       *
 185       * @param string $title
 186       * @return \block_rss_client\output\item
 187       */
 188      public function set_title($title) {
 189          $this->title = $title;
 190  
 191          return $this;
 192      }
 193  
 194      /**
 195       * Get title
 196       *
 197       * @return string
 198       */
 199      public function get_title() {
 200          return $this->title;
 201      }
 202  
 203      /**
 204       * Set description
 205       *
 206       * @param string $description
 207       * @return \block_rss_client\output\item
 208       */
 209      public function set_description($description) {
 210          $this->description = $description;
 211  
 212          return $this;
 213      }
 214  
 215      /**
 216       * Get description
 217       *
 218       * @return string
 219       */
 220      public function get_description() {
 221          return $this->description;
 222      }
 223  
 224      /**
 225       * Set permalink
 226       *
 227       * @param string $permalink
 228       * @return \block_rss_client\output\item
 229       */
 230      public function set_permalink($permalink) {
 231          $this->permalink = $permalink;
 232  
 233          return $this;
 234      }
 235  
 236      /**
 237       * Get permalink
 238       *
 239       * @return string
 240       */
 241      public function get_permalink() {
 242          return $this->permalink;
 243      }
 244  
 245      /**
 246       * Set timestamp
 247       *
 248       * @param int $timestamp
 249       * @return \block_rss_client\output\item
 250       */
 251      public function set_timestamp($timestamp) {
 252          $this->timestamp = $timestamp;
 253  
 254          return $this;
 255      }
 256  
 257      /**
 258       * Get timestamp
 259       *
 260       * @return string
 261       */
 262      public function get_timestamp() {
 263          return $this->timestamp;
 264      }
 265  
 266      /**
 267       * Set showdescription
 268       *
 269       * @param boolean $showdescription
 270       * @return \block_rss_client\output\item
 271       */
 272      public function set_showdescription($showdescription) {
 273          $this->showdescription = boolval($showdescription);
 274  
 275          return $this;
 276      }
 277  
 278      /**
 279       * Get showdescription
 280       *
 281       * @return boolean
 282       */
 283      public function get_showdescription() {
 284          return $this->showdescription;
 285      }
 286  }