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<?php
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// $Id: quotes.admin.inc,v 1.4 2009/10/11 01:01:25 nancyw Exp $
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/**
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* @file
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* The quotes module allows users to maintain a list of quotes that
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* can be displayed in any number of administrator-defined quote
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* blocks.
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*
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* @copyright Copyright (c) 2003-2007 Jim Riggs. All rights reserved.
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* @author Jim Riggs <drupal at jim and lissa dot com>
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*/
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/**
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* Displays the admin settings page.
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*/
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function quotes_admin_settings_page() {
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return drupal_get_form('quotes_admin_settings');
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}
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/**
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* Displays the general admin settings form.
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*
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* @return
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* An array containing the form elements to be displayed.
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*/
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function quotes_admin_settings() {
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$form = array();
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drupal_add_css(drupal_get_path('module', 'quotes') . '/quotes.css');
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$yesno = array(1 => t('Yes'), 0 => t('No'));
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$form['display'] = array(
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'#type' => 'fieldset',
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'#title' => t('Display Options'),
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'#collapsible' => TRUE,
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'#collapsed' => FALSE,
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'#description' => t('These options are for general theming.'),
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);
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$form['display']['quotes_leader'] = array(
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'#type' => 'textfield',
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'#title' => t('Author leader'),
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'#default_value' => variable_get('quotes_leader', '—'),
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'#description' => t('The text placed before the author attribution (e.g. "&mdash;" for an em-dash or "&#8226;" for a bullet).')
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);
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$form['display']['quotes_author_link'] = array(
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'#type' => 'radios',
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'#options' => $yesno,
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'#title' => t('Make author a link'),
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'#default_value' => (int) variable_get('quotes_author_link', FALSE),
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'#description' => t('If selected, the author text will be a link to show all quotes by that author.'),
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'#prefix' => '<div class="quotes-radios">',
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'#suffix' => '</div>',
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);
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$form['display']['quotes_author_bio'] = array(
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'#type' => 'radios',
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'#options' => array(0 => t("Don't display"), 1 => t('Include text'), 2 => t('Include as a link')),
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'#title' => t("Include author's bio"),
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'#default_value' => (int) variable_get('quotes_author_bio', FALSE),
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'#description' => t("If selected, the author's biography will be shown on the Quotes page."),
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'#prefix' => '<div class="quotes-radios">',
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'#suffix' => '</div>',
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);
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$form['display']['quotes_per_page'] = array(
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'#type' => 'textfield',
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'#title' => t('Quotes per page'),
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'#size' => 6,
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'#default_value' => variable_get('quotes_per_page', 10),
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'#description' => t('The number of quotes included on a page.'),
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'#prefix' => '<div class="clear-block"></div>',
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);
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$form['display']['quotes_edit_link'] = array(
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'#type' => 'radios',
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'#options' => $yesno,
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'#prefix' => '<div class="quotes-radios">',
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'#suffix' => '</div>',
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'#title' => t('Add an "edit" link'),
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'#default_value' => (int) variable_get('quotes_edit_link', TRUE),
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'#description' => t('If selected, an "edit" link will be shown for each quote.'),
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);
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$form['myquotes'] = array(
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'#type' => 'fieldset',
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'#title' => t('My Quotes links'),
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'#collapsible' => TRUE,
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'#collapsed' => FALSE,
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);
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$form['myquotes']['quotes_showlink'] = array(
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'#type' => 'radios',
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'#options' => $yesno,
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'#prefix' => '<div class="quotes-radios">',
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'#suffix' => '</div>',
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'#title' => t('Show link to users\' quotes'),
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'#default_value' => (int) variable_get('quotes_showlink', TRUE),
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'#description' => t('Uncheck this to disable the link to each users\' "my quotes" page when viewing a node.')
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);
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$form['myquotes']['quotes_show_myquotes_original'] = array(
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'#type' => 'value',
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'#value' => variable_get('quotes_show_myquotes', TRUE),
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);
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$form['myquotes']['quotes_show_myquotes'] = array(
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'#type' => 'radios',
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'#options' => $yesno,
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'#prefix' => '<div class="quotes-radios">',
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'#suffix' => '</div>',
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'#title' => t('Show the "my quotes" menu item'),
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'#default_value' => (int) variable_get('quotes_show_myquotes', TRUE),
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'#description' => t('Uncheck this to disable the "My quotes" menu item for all users. Note, changing this setting will <a href="!url">require the menu to be rebuilt</a>.', array('!url' => url('admin/settings/performance')))
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);
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$form['user'] = array(
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'#type' => 'fieldset',
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'#title' => t('User Options'),
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'#collapsible' => TRUE,
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'#collapsed' => FALSE,
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'#description' => t('These options are for users.'),
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);
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$form['user']['quotes_user_recent'] = array(
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'#type' => 'radios',
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'#options' => $yesno,
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'#prefix' => '<div class="quotes-radios">',
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'#suffix' => '</div>',
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'#title' => t('Add a "Recent quotes" link on the "My account" page?'),
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'#default_value' => (int) variable_get('quotes_user_recent', FALSE),
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);
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$form['#submit'][] = '_quotes_settings_form_submit';
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return system_settings_form($form);
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}
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/**
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* Check the menu settings for changes..
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*/
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function _quotes_settings_form_submit($form, &$form_state) {
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if ($form_state['values']['quotes_show_myquotes'] != $form_state['values']['quotes_show_myquotes_original']) {
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// Force the menu to be rebuilt.
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menu_rebuild();
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}
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}
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/**
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* Export function page.
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*
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* @return
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* A form with a tab-delimited list of quotes.
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*/
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function quotes_export() {
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$form['intro'] = array(
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'#type' => 'item',
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'#title' => t('Copy and paste this list to the receiving site'),
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);
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$output = NULL;
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$count = 0;
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//$sql = db_rewrite_sql("SELECT nr.body, nr.title, qa.name AS author, q.citation FROM {node} n INNER JOIN {node_revisions} nr USING (vid) INNER JOIN {quotes} q USING (vid) INNER JOIN {quotes_authors} qa USING (aid) WHERE n.status=1 AND n.type='quotes' ORDER BY qa.name");
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$query = db_select('node', 'n');
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$nr_alias = $query->join('node_revision', 'nr', 'nr.vid = n.vid');
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$q_alais = $query->join('quotes', 'q', 'q.vid=n.vid');
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$qa_alais = $query->join('quotes_authors', 'qa', 'qa.aid=n.vid');
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$query
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->fields('n', array('nid'))
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->condition('n.status', '1')
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->condition('n.type', 'quotes')
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->orderby('qa.name');
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$query->addTag('node_access');
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$result = $query->execute();
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while ($row = db_fetch_object($result)) {
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++$count;
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$output .= _quotes_escape_newlines($row->body) . "\t" .
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_quotes_escape_newlines($row->author) . "\t" .
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_quotes_escape_newlines($row->citation) . "\n";
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}
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drupal_set_message(t('Found !count quotes.', array('!count' => $count)));
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if ($count == 0) {
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$count = 1;
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$output = t('No quotes were found.');
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}
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$form['list'] = array(
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'#type' => 'textarea',
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'#value' => $output,
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'#rows' => min(30, $count),
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);
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return $form;
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}
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/**
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* Helper function to strip Windows newline and format Unix newlines.
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*
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* @param $text
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* The text to be scanned.
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* @return
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* Text with newlines processed.
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*/
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function _quotes_escape_newlines($text) {
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// Get rid of Windows crap.
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$text = str_replace("\r", '', $text);
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return str_replace("\n", "\\\n", $text);
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}
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/**
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* Displays a list of currently-defined quote blocks.
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*
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* @return
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* An array containing the form elements to be displayed.
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*/
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function quotes_blocks_settings() {
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$form = array();
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$form['name'] = array(
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'#type' => 'textfield',
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'#size' => 32,
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'#maxlength' => 64
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);
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$form['submit'] = array(
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'#type' => 'submit',
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'#value' => t('Add block')
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);
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return $form;
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}
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/**
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* Validates that the new block name is valid.
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*/
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function quotes_blocks_settings_validate($form, &$form_state) {
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$name = trim($form_state['values']['name']);
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if (!$name) {
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form_set_error('name', t('You must specify a valid block name.'));
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}
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elseif (db_result(db_query("SELECT 1 FROM {quotes_blocks} qb WHERE qb.name = '%s'", $name))) {
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form_set_error('name', t('The block name %name already exists. Please choose another block name.', array('%name' => $name)));
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}
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}
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/**
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* Creates the new quote block.
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*
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* @param $form
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* The string specifying the form ID of the form that was submitted.
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* @param $form
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* The array specifying the form values.
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*/
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function quotes_blocks_settings_submit($form, &$form_state) {
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db_query("INSERT INTO {quotes_blocks} (name, block_type, nid_filter, aid_filter, rid_filter, uid_filter, tid_filter, cron_interval, cron_step, cron_last, vid) VALUES ('%s', 0, '', '', '', '', '', 0, 0, 0, 0)", trim($form_state['values']['name']));
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}
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/**
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* Renders the quote block list, including the "Add block" row.
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*
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* @param $form
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* The array specifying the form to be rendered.
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*
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* @result
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* The formatted HTML table of blocks.
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*/
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function theme_quotes_blocks_settings($form) {
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$header = array(t('Name'), t('Filters'), array('data' => t('Operations'), 'colspan' => 2));
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$result = db_query('SELECT qb.* FROM {quotes_blocks} qb ORDER BY qb.name');
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$rows = array();
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while ($block = db_fetch_object($result)) {
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$filters = array();
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if ($block->nid_filter) {
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$filters[] = t('node');
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}
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if ($block->rid_filter) {
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$filters[] = t('role');
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}
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if ($block->uid_filter) {
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$filters[] = t('user');
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}
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if ($block->tid_filter) {
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$filters[] = t('term');
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}
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$rows[] = array(
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$block->name,
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implode(', ', (count($filters) ? $filters : array(t('none')))),
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l(t('configure block'), "admin/build/block/configure/quotes/$block->bid"),
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l(t('delete block'), "admin/settings/quotes/delete/$block->bid")
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);
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}
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$rows[] = array(
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drupal_render($form['name']),
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array('data' => drupal_render($form['submit']), 'colspan' => 3)
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);
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$output = drupal_render($form);
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if (count($rows)) {
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$output .= theme('table', $header, $rows);
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}
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else {
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$output .= theme('table', $header, array(array(array('data' => t('No blocks are defined.'), 'colspan' => 4))));
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}
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return $output;
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}
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/**
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* Confirms the deletion a quote block.
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*
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* @param $bid
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* The block ID of the block being deleted.
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*
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* @return
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* A string containing the confirmation form displayed to the user.
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*/
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function _quotes_block_delete($form_stuff, $bid) {
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$block = db_fetch_object(db_query('SELECT qb.name FROM {quotes_blocks} qb WHERE qb.bid = %d', $bid));
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$form = array();
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$form['bid'] = array(
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'#type' => 'value',
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'#value' => $bid
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);
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$form['block_name'] = array(
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'#type' => 'value',
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'#value' => $block->name
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);
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return confirm_form($form, t('Are you sure you want to delete the block %name?', array('%name' => $block->name)), 'admin/settings/quotes/blocks', t('This action cannot be undone.'), t('Delete'), t('Cancel'));
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}
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/**
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* Deletes the specified block.
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*
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| 344 |
* @param $form
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* The string specifying the form ID of the form that was submitted.
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| 346 |
* @param $form_state
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* The array specifying the form values.
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| 348 |
*
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* @result
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* A string specifying the page to which the user should be
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* redirected (admin/settings/quotes/blocks).
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*/
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Function _quotes_block_delete_submit($form, &$form_state) {
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db_query("DELETE FROM {quotes_blocks} WHERE bid = %d", $form_state['values']['bid']);
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drupal_set_message(t('The block %name has been removed.', array('%name' => $form_state['values']['block_name'])));
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cache_clear_all();
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$form_state['redirect'] = 'admin/settings/quotes/blocks';
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return;
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}
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/**
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| 363 |
* Bios maintenance page.
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| 364 |
*
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| 365 |
* @return
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| 366 |
* A form with a tab-delimited list of quotes.
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*/
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function quotes_bios(&$form_state, $aid = NULL) {
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$form = array();
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$first_pass = is_null($aid);
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if ($first_pass) {
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$auths = quotes_get_authors();
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$count = count($auths);
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$data = array('name' => NULL, 'bio' => NULL);
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}
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else {
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// Get the data.
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$data = db_fetch_array(db_query("SELECT * FROM {quotes_authors} WHERE aid=%d", $aid));
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}
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$form['aid'] = array(
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'#type' => 'hidden',
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'#value' => $aid,
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);
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$form['author'] = array(
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| 388 |
'#type' => 'select',
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'#options' => $auths,
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'#size' => min(20, $count),
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'#description' => t('Pick the author whose biography you wish to update.'),
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);
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$form['name'] = array(
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'#type' => 'markup',
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'#value' => '<h3>' . t('Biography for %name', array('%name' => $data['name'])) . '</h3>',
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);
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$form['bio'] = array(
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'#type' => 'textarea',
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'#description' => t("This is the author's biography."),
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'#default_value' => $data['bio'],
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);
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$form['submit'] = array(
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'#type' => 'submit',
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'#value' => $first_pass ? t('Get biography') : t('Update'),
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);
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// Show the fields at the right time.
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if ($first_pass) {
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$form['name']['#type'] = 'hidden';
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$form['bio']['#type'] = 'hidden';
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}
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else {
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$form['author']['#type'] = 'hidden';
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}
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return $form;
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}
|
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function quotes_bios_submit($form, &$form_state) {
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| 423 |
if ($form_state['values']['op'] == 'Update') {
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| 424 |
$vals = array($form_state['values']['bio'], $form_state['values']['aid']);
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| 425 |
$upd = db_query("UPDATE {quotes_authors} SET bio='%s' WHERE aid=%d", $vals);
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$form_state['redirect'] = BIOS_PATH;
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}
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else {
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$form_state['redirect'] = BIOS_PATH . '/' . $form_state['values']['author'];
|
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}
|
| 431 |
}
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