New module 'Views'

sites/all/modules/views/modules/aggregator/views_handler_argument_aggregator_category_cid.inc

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+<?php
+
+/**
+ * Argument handler to accept an aggregator category id.
+ */
+class views_handler_argument_aggregator_category_cid extends views_handler_argument_numeric {
+  /**
+   * Override the behavior of title(). Get the title of the category.
+   */
+  function title_query() {
+    $titles = array();
+    $placeholders = implode(', ', array_fill(0, sizeof($this->value), '%d'));
+
+    $result = db_query("SELECT c.title FROM {aggregator_category} c WHERE c.cid IN ($placeholders)", $this->value);
+    while ($term = db_fetch_object($result)) {
+      $titles[] = check_plain($term->title);
+    }
+    return $titles;
+  }
+}

sites/all/modules/views/modules/aggregator/views_handler_argument_aggregator_fid.inc

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+<?php
+
+/**
+ * Argument handler to accept an aggregator feed id.
+ */
+class views_handler_argument_aggregator_fid extends views_handler_argument_numeric {
+  /**
+   * Override the behavior of title(). Get the title of the feed.
+   */
+  function title_query() {
+    $titles = array();
+    $placeholders = implode(', ', array_fill(0, sizeof($this->value), '%d'));
+
+    $result = db_query("SELECT f.title FROM {aggregator_feed} f WHERE f.fid IN ($placeholders)", $this->value);
+    while ($term = db_fetch_object($result)) {
+      $titles[] = check_plain($term->title);
+    }
+    return $titles;
+  }
+}
+

sites/all/modules/views/modules/aggregator/views_handler_argument_aggregator_iid.inc

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+<?php
+
+/**
+ * Argument handler to accept an aggregator item id.
+ */
+class views_handler_argument_aggregator_iid extends views_handler_argument_numeric {
+  /**
+   * Override the behavior of title(). Get the title of the category.
+   */
+  function title_query() {
+    $titles = array();
+    $placeholders = implode(', ', array_fill(0, sizeof($this->value), '%d'));
+
+    $result = db_query("SELECT i.title FROM {aggregator_item} i WHERE i.iid IN ($placeholders)", $this->value);
+    while ($term = db_fetch_object($result)) {
+      $titles[] = check_plain($term->title);
+    }
+    return $titles;
+  }
+}

sites/all/modules/views/modules/aggregator/views_handler_field_aggregator_category.inc

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+<?php
+
+/**
+ * Field handler to provide simple renderer that allows linking to aggregator
+ * category.
+ */
+class views_handler_field_aggregator_category extends views_handler_field {
+  /**
+   * Constructor to provide additional field to add.
+   */
+  function construct() {
+    parent::construct();
+    $this->additional_fields['cid'] = 'cid';
+  }
+
+  function option_definition() {
+    $options = parent::option_definition();
+    $options['link_to_category'] = array('default' => FALSE);
+    return $options;
+  }
+
+  /**
+   * Provide link to category option
+   */
+  function options_form(&$form, &$form_state) {
+    parent::options_form($form, $form_state);
+    $form['link_to_category'] = array(
+      '#title' => t('Link this field to its aggregator category page'),
+      '#description' => t('This will override any other link you have set.'),
+      '#type' => 'checkbox',
+      '#default_value' => !empty($this->options['link_to_category']),
+    );
+  }
+
+  /**
+   * Render whatever the data is as a link to the category.
+   *
+   * Data should be made XSS safe prior to calling this function.
+   */
+  function render_link($data, $values) {
+    if (!empty($this->options['link_to_category']) && !empty($values->{$this->aliases['cid']}) && $data !== NULL && $data !== '') {
+      $cid = $values->{$this->aliases['cid']};
+      $this->options['alter']['make_link'] = TRUE;
+      $this->options['alter']['path'] = "aggregator/category/$cid";
+    }
+    return $data;
+  }
+
+  function render($values) {
+    return $this->render_link(check_plain($values->{$this->field_alias}), $values);
+  }
+}

sites/all/modules/views/modules/aggregator/views_handler_field_aggregator_title_link.inc

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+<?php
+
+ /**
+ * Field handler that turns an item's title into a clickable link to the original
+ * source article.
+ */
+class views_handler_field_aggregator_title_link extends views_handler_field {
+  function construct() {
+    parent::construct();
+    $this->additional_fields['link'] = 'link';
+  }
+
+  function option_definition() {
+    $options = parent::option_definition();
+
+    $options['display_as_link'] = array('default' => TRUE);
+
+    return $options;
+  }
+
+  /**
+   * Provide link to the page being visited.
+   */
+  function options_form(&$form, &$form_state) {
+    parent::options_form($form, $form_state);
+    $form['display_as_link'] = array(
+      '#title' => t('Display as link'),
+      '#type' => 'checkbox',
+      '#default_value' => !empty($this->options['display_as_link']),
+    );
+  }
+
+  function render($values) {
+    $value = $values->{$this->field_alias};
+    $link = $values->{$this->table_alias . '_link'};
+    if (!empty($this->options['display_as_link'])) {
+      return l(check_plain($value), $link, array('html' => TRUE));
+    }
+    else {
+      return check_plain($value);
+    }
+  }
+}

sites/all/modules/views/modules/aggregator/views_handler_field_aggregator_xss.inc

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+<?php
+/**
+ * @file
+ *   Filters htmls tags from item.
+ */
+
+class views_handler_field_aggregator_xss extends views_handler_field {
+  function render($values) {
+    $value = $values->{$this->field_alias};
+    return aggregator_filter_xss($value);
+  }
+
+}

sites/all/modules/views/modules/aggregator/views_handler_filter_aggregator_category_cid.inc

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+<?php
+
+/**
+ * Filter by aggregator category cid
+ */
+class views_handler_filter_aggregator_category_cid extends views_handler_filter_in_operator {
+  function get_value_options() {
+    if (isset($this->value_options)) {
+      return;
+    }
+
+    $this->value_options = array();
+
+    $result = db_query('SELECT * FROM {aggregator_category} ORDER BY title');
+    while ($category = db_fetch_object($result)) {
+      $this->value_options[$category->cid] = $category->title;
+    }
+  }
+}

sites/all/modules/views/modules/aggregator/views_plugin_row_aggregator_rss.inc

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+<?php
+/**
+ * @file
+ * Contains the Aggregator Item RSS row style plugin.
+ */
+
+/**
+ * Plugin which loads an aggregator item and formats it as an RSS item.
+ */
+class views_plugin_row_aggregator_rss extends views_plugin_row {
+  function option_definition() {
+    $options = parent::option_definition();
+
+    $options['item_length'] = array('default' => 'default');
+
+    return $options;
+  }
+
+  function options_form(&$form, &$form_state) {
+    $form['item_length'] = array(
+      '#type' => 'select',
+      '#title' => t('Display type'),
+      '#options' => array(
+        'fulltext' => t('Full text'),
+        'teaser' => t('Title plus teaser'),
+        'title' => t('Title only'),
+        'default' => t('Use default RSS settings'),
+      ),
+      '#default_value' => $this->options['item_length'],
+    );
+  }
+
+  function render($row) {
+    $sql =  "SELECT ai.iid, ai.fid, ai.title, ai.link, ai.author, ai.description, ";
+    $sql .= "ai.timestamp, ai.guid, af.title AS feed_title, ai.link AS feed_LINK ";
+    $sql .= "FROM {aggregator_item} ai LEFT JOIN {aggregator_feed} af ON ai.fid = af.fid ";
+    $sql .= "WHERE ai.iid = %d";
+
+    $item = db_fetch_object(db_query($sql, $row->iid));
+
+    $item->elements = array(
+      array('key' => 'pubDate', 'value' => gmdate('r', $item->timestamp)),
+      array(
+        'key' => 'dc:creator',
+        'value' => $item->author,
+        'namespace' => array('xmlns:dc' => 'http://purl.org/dc/elements/1.1/'),
+      ),
+      array(
+        'key' => 'guid',
+        'value' => $item->guid,
+        'attributes' => array('isPermaLink' => 'false')
+      ),
+    );
+
+    foreach ($item->elements as $element) {
+      if (isset($element['namespace'])) {
+        $this->view->style_plugin->namespaces = array_merge($this->view->style_plugin->namespaces, $element['namespace']);
+      }
+    }
+
+    return theme($this->theme_functions(), $this->view, $this->options, $item);
+  }
+}
+