tjhunt
e92c286c20
even non-course and sticky blocks. The parent context is block_instances.parentcontextid. The block context should be used for checking permissions directly related to the block, like moodle/block:view or moodle/site:manageblocks. However, if the block is displaying information about the current page, for example the participants block showing who 'here', then it may be better to use the context of the page where the bloack is appearing - in other words $this->page->context - to check permissions about the user's ability to see participants here. Or, if the block is displaying something stronly related to courses, for example, a course meny block, the block should probably use the context for $this->page->course to check permissions.
178 lines
6.4 KiB
HTML
178 lines
6.4 KiB
HTML
<?php // $Id$ //
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require_once($CFG->libdir .'/rsslib.php');
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$id = optional_param('id', SITEID, PARAM_INT);
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//create a page object for url_get_full()
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$page = $this->page;
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/// Print tabs at top
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$currentaction = optional_param('currentaction', '', PARAM_ALPHA);
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if (empty($currentaction) || $currentaction == 'configblock') {
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$currentaction = 'configblock';
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} else {
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$currentaction = 'managefeeds';
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}
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include('config_instance_tabs.php');
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if ($currentaction == 'configblock') {
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print_box_start();
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?>
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<table cellpadding="9" cellspacing="0" class="blockconfigtable">
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<tr valign="top">
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<td class="label">
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<?php print_string('displaydescriptionlabel', 'block_rss_client') ?>
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</td>
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<td class="value">
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<?php
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if(! isset($CFG->block_rss_client_display_description) ) {
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$CFG->block_rss_client_display_description = '0';
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}
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$selected = $CFG->block_rss_client_display_description;
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if (isset($this->config) && isset($this->config->display_description)) {
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$selected = $this->config->display_description;
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}
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$options[0] = get_string('no');
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$options[1] = get_string('yes');
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choose_from_menu ($options, 'display_description', $selected);
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?>
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</td>
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</tr>
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<tr valign="top">
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<td class="label">
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<?php print_string('shownumentrieslabel', 'block_rss_client') ?>
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</td>
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<td class="value">
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<input name="shownumentries" type="text" size="5" value="<?php
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if(! isset($CFG->block_rss_client_num_entries) ) {
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$CFG->block_rss_client_num_entries = '5';
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}
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$numentries = $CFG->block_rss_client_num_entries;
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if (isset($this->config) && isset($this->config->shownumentries)) {
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$numentries = intval($this->config->shownumentries);
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}
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p($numentries);
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?>" />
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</td>
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</tr>
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<tr valign="top">
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<td class="label">
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<?php print_string('choosefeedlabel', 'block_rss_client') ?>
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</td>
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<td class="value">
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<?php
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$selectedarray = array();
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if (isset($this->config) && isset($this->config->rssid)) {
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if (is_array($this->config->rssid)) {
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// rssid is an array of rssids
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$selectedarray = $this->config->rssid;
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} else {
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// rssid is a single rssid
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$selectedarray = array($this->config->rssid);
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}
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}
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global $USER;
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if ($rssfeeds = $DB->get_records_select('block_rss_client', 'userid = ? OR shared = 1', array($USER->id))) {
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foreach($rssfeeds as $rssfeed) {
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if (!empty($rssfeed->preferredtitle)) {
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$feedtitle = $rssfeed->preferredtitle;
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} else {
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$feedtitle = $rssfeed->title;
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}
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$checked = '';
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if (in_array($rssfeed->id, $selectedarray)) {
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$checked = 'checked="checked"';
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}
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$checkbox = '<input type="checkbox" name="rssid[]" id="rssid" value="'. $rssfeed->id .'" '. $checked .' />';
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print $checkbox . $feedtitle .'<br />'."\n";
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}
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} else {
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print_string('nofeeds', 'block_rss_client');
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if (has_capability('block/rss_client:createprivatefeeds', $this->context)
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|| has_capability('block/rss_client:createsharedfeeds', $this->context)) {
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$addrsspage = $page->url->out(array('instanceid' => $this->instance->id,
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'sesskey' => sesskey(),
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'blockaction' => 'config',
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'currentaction' => 'managefeeds',
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'id' => $id));
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print ' <a href="'.$addrsspage.'">'. get_string('editnewsfeeds', 'block_rss_client') .'</a><br />';
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}
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}
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?>
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</td>
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</tr>
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<tr valign="top">
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<td class="label"><?php print_string('uploadlabel'); ?></td>
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<?php
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$title = '';
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if (!empty($this->config) && !empty($this->config->title)) {
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$title = $this->config->title;
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}
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?>
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<td class="value"><input type="text" name="title" size="30" value="<?php echo $title; ?>" />
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</td>
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</tr>
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<tr valign="top">
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<td class="label"><?php print_string('clientshowchannellinklabel', 'block_rss_client'); ?></td>
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<td class="value">
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<?php
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if (isset($this->config) && isset($this->config->block_rss_client_show_channel_link)) {
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$selected = $this->config->block_rss_client_show_channel_link;
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} else {
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$selected = '0';
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}
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$options = array ( '0' => get_string('no'),
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'1' => get_string('yes') );
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choose_from_menu ($options, 'block_rss_client_show_channel_link', $selected);
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?>
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</td>
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</tr>
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<tr valign="top">
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<td class="label"><?php print_string('clientshowimagelabel', 'block_rss_client'); ?></td>
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<td class="value">
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<?php
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if (isset($this->config) && isset($this->config->block_rss_client_show_channel_image)) {
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$selected = $this->config->block_rss_client_show_channel_image;
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} else {
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$selected = '0';
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}
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$options = array ( '0' => get_string('no'),
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'1' => get_string('yes') );
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choose_from_menu ($options, 'block_rss_client_show_channel_image', $selected);
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?>
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</td>
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</tr>
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<tr>
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<td colspan="2" class="submit">
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<input type="submit" value="<?php print_string('savechanges') ?>" />
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</td>
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</tr>
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</table>
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<?php
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print_box_end();
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print "<!-- code came from " . __FILE__ . " at line " . __LINE__ . ". -->\n";
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} else {
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global $act, $url, $rssid, $preferredtitle, $shared;
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print '</div></form></div>'; // Closes off page form
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print_box_start();
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rss_display_feeds($id, $USER->id, '', $context);
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rss_print_form($act, $url, $rssid, $preferredtitle, $shared, $id, $this->context);
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print_box_end();
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}
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?>
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