diff options
Diffstat (limited to 'code.inc')
| -rwxr-xr-x | code.inc | 1035 |
1 files changed, 571 insertions, 464 deletions
@@ -1,519 +1,626 @@ <?php // $Id$ - function upload_examples() -{ - return drupal_get_form('upload_examples_form'); -} - -function upload_examples_form($form_state) -{ - global $user; - - /************************ start approve book details ************************/ - $proposal_q = db_query("SELECT * FROM {textbook_companion_proposal} WHERE uid = %d ORDER BY id DESC LIMIT 1", $user->uid); - $proposal_data = db_fetch_object($proposal_q); - if (!$proposal_data) { - drupal_set_message("Please submit a " . l('proposal', 'proposal') . ".", 'error'); - drupal_goto(''); + return drupal_get_form('upload_examples_form'); } - if ($proposal_data->proposal_status != 1) +function upload_examples_form($form, $form_state) { - switch ($proposal_data->proposal_status ) - { - case 0: - drupal_set_message(t('We have already received your proposal. We will get back to you soon.'), 'status'); - drupal_goto(''); - return; - break; - case 2: - drupal_set_message(t('Your proposal has been dis-approved. Please create another proposal ' . l('here', 'proposal') . '.'), 'error'); - drupal_goto(''); - return; - break; - case 3: - drupal_set_message(t('Congratulations! You have completed your last book proposal. You have to create another proposal ' . l('here', 'proposal') . '.'), 'status'); + global $user; + /************************ start approve book details ************************/ + /*$proposal_q = db_query("SELECT * FROM {textbook_companion_proposal} WHERE uid = %d ORDER BY id DESC LIMIT 1", $user->uid); + $proposal_data = db_fetch_object($proposal_q);*/ + $query = db_select('textbook_companion_proposal'); + $query->fields('textbook_companion_proposal'); + $query->condition('uid', $user->uid); + $query->orderBy('id', 'DESC'); + $query->range(0, 1); + $result = $query->execute(); + $proposal_data = $result->fetchObject(); + if (!$proposal_data) + { + drupal_set_message("Please submit a " . l('proposal', 'textbook-companion/proposal') . ".", 'error'); + drupal_goto(''); + } + if ($proposal_data->proposal_status != 1 && $proposal_data->proposal_status != 4) + { + switch ($proposal_data->proposal_status) + { + case 0: + drupal_set_message(t('We have already received your proposal. We will get back to you soon.'), 'status'); + drupal_goto(''); + return; + break; + case 2: + drupal_set_message(t('Your proposal has been dis-approved. Please create another proposal ' . l('here', 'textbook-companion/proposal') . '.'), 'error'); + drupal_goto(''); + return; + break; + case 3: + drupal_set_message(t('Congratulations! You have completed your last book proposal. You have to create another proposal ' . l('here', 'textbook-companion/proposal') . '.'), 'status'); + drupal_goto(''); + return; + break; +case 5: + drupal_set_message(t('You have submitted your all codes.'), 'status'); drupal_goto(''); return; - break; - default: - drupal_set_message(t('Invalid proposal state. Please contact site administrator for further information.'), 'error'); - drupal_goto(''); - return; - break; - } - } - - $preference_q = db_query("SELECT * FROM {textbook_companion_preference} WHERE proposal_id = %d AND approval_status = 1 LIMIT 1", $proposal_data->id); - $preference_data = db_fetch_object($preference_q); - if (!$preference_data) - { - drupal_set_message(t('Invalid Book Preference status. Please contact site administrator for further information.'), 'error'); - drupal_goto(''); - return; - } - /************************ end approve book details **************************/ - - /* add javascript for automatic book title, check if example uploaded, dependency selection effects */ - $chapter_name_js = " $(document).ready(function() { - $('#edit-number').change(function() { - $.get('" . base_path() . "textbook_companion/ajax/chapter_title/' + $('#edit-number').val() + '/' + " . $preference_data->id . ", function(data) { - data = data.toString().replace('\t', ''); - $('#edit-name').val(data); - }); - }); - $('#edit-example-number').change(function() { - $.get('" . base_path() . "textbook_companion/ajax/example_exists/' + $('#edit-number').val() + '/' + " . $preference_data->id . " + '/' + $('#edit-example-number').val(), function(data) { - if (!data) { - alert(data); - } - }); - }); - $('#edit-existing-depfile-dep-book-title').change(function() { - var dep_selected = ''; - /* showing and hiding relevant files */ - $('.form-checkboxes .option').hide(); - $('.form-checkboxes .option').each(function(index) { - var activeClass = $('#edit-existing-depfile-dep-book-title').val(); - if ($(this).children().hasClass(activeClass)) { - $(this).show(); - } - if ($(this).children().attr('checked') == true) { - dep_selected += $(this).children().next().text() + '<br />'; + default: + drupal_set_message(t('Invalid proposal state. Please contact site administrator for further information.'), 'error'); + drupal_goto(''); + return; + break; } - }); - /* showing list of already existing dependencies */ - $('#existing_depfile_selected').html(dep_selected); - }); - - $('.form-checkboxes .option').change(function() { - $('#edit-existing-depfile-dep-book-title').trigger('change'); - }); - $('#edit-existing-depfile-dep-book-title').trigger('change'); - });"; - drupal_add_js($chapter_name_js, 'inline', 'header'); - - $form['#attributes'] = array('enctype' => "multipart/form-data"); - - $form['book_details']['book'] = array( - '#type' => 'item', - '#value' => $preference_data->book, - '#title' => t('Title of the Book'), - ); - $form['contributor_name'] = array( - '#type' => 'item', - '#value' => $proposal_data->full_name, - '#title' => t('Contributor Name'), + } + /*$preference_q = db_query("SELECT * FROM {textbook_companion_preference} WHERE proposal_id = %d AND approval_status = 1 LIMIT 1", $proposal_data->id); + $preference_data = db_fetch_object($preference_q);*/ + $query = db_select('textbook_companion_preference'); + $query->fields('textbook_companion_preference'); + $query->condition('proposal_id', $proposal_data->id); + $query->condition('approval_status', 1); + $query->range(0, 1); + $result = $query->execute(); + $preference_data = $result->fetchObject(); + if (!$preference_data) + { + drupal_set_message(t('Invalid Book Preference status. Please contact site administrator for further information.'), 'error'); + drupal_goto(''); + return; + } + $form['#attributes'] = array( + 'enctype' => "multipart/form-data" + ); +$form['book_details']['pref_id'] = array( + '#type' => 'hidden', + '#value' => $preference_data->id, ); - - $form['number'] = array( + $form['book_details']['book'] = array( + '#type' => 'item', + '#markup' => $preference_data->book, + '#title' => t('Title of the Book') + ); + $form['contributor_name'] = array( + '#type' => 'item', + '#markup' => $proposal_data->full_name, + '#title' => t('Contributor Name') + ); + $options = array( + '' => '(Select)' + ); + for ($i = 1; $i <= 100; $i++) + { + $options[$i] = $i; + } + $form['number'] = array( '#type' => 'select', '#title' => t('Chapter No'), - '#options' => array('' => '(Select)', '1' => '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', - '11', '12', '13', '14', '15', '16', '17', '18', '19', '20', - '21', '22', '23', '24', '25', '26', '27', '28', '29', '30', - '31', '32', '33', '34', '35', '36', '37', '38', '39', '40', - '41', '42', '43', '44', '45', '46', '47', '48', '49', '50'), + '#options' => $options, '#multiple' => FALSE, '#size' => 1, - '#required' => TRUE, - ); + '#required' => TRUE, + '#ajax' => array( + 'callback' => 'ajax_chapter_name_callback', + ), + ); $form['name'] = array( '#type' => 'textfield', '#title' => t('Title of the Chapter'), '#size' => 40, '#maxlength' => 255, - '#required' => TRUE, - ); - $form['example_number'] = array( - '#type' => 'textfield', - '#title' => t('Example No'), - '#size' => 5, - '#maxlength' => 10, - '#description' => t("Example number should be separated by dots only.<br />Example: 1.1.a or 1.1.1"), - '#required' => TRUE, + '#required' => TRUE, + '#prefix' => '<div id="ajax-chapter-name-replace">', + '#suffix' => '</div>', ); - $form['example_caption'] = array( - '#type' => 'textfield', - '#title' => t('Caption'), - '#size' => 40, - '#maxlength' => 255, - '#description' => t('Example caption should contain only alphabets, numbers and spaces.'), - '#required' => TRUE, - ); - $form['example_warning'] = array( - '#type' => 'item', - '#title' => t('You should upload all the files as zip (main or source files, result files, executable file if any)'), - '#prefix' => '<div style="color:red">', - '#suffix' => '</div>', - ); - - $form['sourcefile'] = array( - '#type' => 'fieldset', - '#title' => t('Main or Source Files'), - '#collapsible' => FALSE, - '#collapsed' => FALSE, - ); - $form['sourcefile']['sourcefile1'] = array( - '#type' => 'file', - '#title' => t('Upload main or source file'), - '#size' => 48, - '#description' => t('Separate filenames with underscore. No spaces or any special characters allowed in filename.') . '<br />' . - t('<span style="color:red;">Allowed file extensions : ') . variable_get('textbook_companion_source_extensions', '').'</span>', - ); - $form['submit'] = array( - '#type' => 'submit', - '#value' => t('Submit') - ); - - $form['cancel'] = array( - '#type' => 'markup', - '#value' => l(t('Cancel'), 'textbook_companion/code'), - ); - return $form; -} - + $form['example_number'] = array( + '#type' => 'textfield', + '#title' => t('Example No'), + '#size' => 5, + '#maxlength' => 10, + '#description' => t("Example number should be separated by dots only.<br />Example: 1.1.a or 1.1.1"), + '#required' => TRUE + ); + $form['example_caption'] = array( + '#type' => 'textfield', + '#title' => t('Caption'), + '#size' => 40, + '#maxlength' => 255, + '#description' => t('Example caption should contain only alphabets, numbers and spaces.'), + '#required' => TRUE + ); + $form['example_warning'] = array( + '#type' => 'item', + '#title' => t('You should upload all the files as zip (main or source files, result files, executable file if any): '), + '#prefix' => '<div style="color:red">', + '#suffix' => '</div>' + ); + $form['sourcefile'] = array( + '#type' => 'fieldset', + '#title' => t('Main or Source Files'), + '#collapsible' => FALSE, + '#collapsed' => FALSE + ); + $form['sourcefile']['sourcefile1'] = array( + '#type' => 'file', + '#title' => t('Upload main or source file'), + '#size' => 48, + '#description' => t('Separate filenames with underscore. No spaces or any special characters allowed in filename.') . '<br />' . t('<span style="color:red;">Allowed file extensions : ') . variable_get('textbook_companion_source_extensions', '') . '</span>' + ); + $form['submit'] = array( + '#type' => 'submit', + '#value' => t('Submit') + ); + $form['cancel'] = array( + '#type' => 'markup', + '#value' => l(t('Cancel'), 'textbook-companion/code') + ); + return $form; + } function upload_examples_form_validate($form, &$form_state) -{ - if (!check_name($form_state['values']['name'])) - form_set_error('name', t('Title of the Chapter can contain only alphabets, numbers and spaces.')); - - if (!check_name($form_state['values']['example_caption'])) - form_set_error('example_caption', t('Example Caption can contain only alphabets, numbers and spaces.')); - - if (!check_chapter_number($form_state['values']['example_number'])) - form_set_error('example_number', t('Invalid Example Number. Example Number can contain only alphabets and numbers sepereated by dot.')); - - if (isset($_FILES['files'])) { - /* check if atleast one source or result file is uploaded */ - if ( ! ($_FILES['files']['name']['sourcefile1'])) - form_set_error('sourcefile1', t('Please upload source file.')); - /* check for valid filename extensions */ - foreach ($_FILES['files']['name'] as $file_form_name => $file_name) - { - if ($file_name) + if (!check_name($form_state['values']['name'])) + form_set_error('name', t('Title of the Chapter can contain only alphabets, numbers and spaces.')); + if (!check_name($form_state['values']['example_caption'])) + form_set_error('example_caption', t('Example Caption can contain only alphabets, numbers and spaces.')); + if (!check_chapter_number($form_state['values']['example_number'])) + form_set_error('example_number', t('Invalid Example Number. Example Number can contain only alphabets and numbers sepereated by dot.')); + if (isset($_FILES['files'])) { - $allowed_extensions_str = variable_get('textbook_companion_source_extensions', ''); - - $allowed_extensions = explode(',' , $allowed_extensions_str); - $temp_extension = end(explode('.', strtolower($_FILES['files']['name'][$file_form_name]))); - //$temp_extension = substr($_FILES['files']['name'][$file_form_name], strripos($_FILES['files']['name'][$file_form_name], '.')); // get file name - //var_dump($temp_extension); die; - if (!in_array($temp_extension, $allowed_extensions)) - form_set_error($file_form_name, t('Only file with ' . $allowed_extensions_str . ' extensions can be uploaded.')); - if ($_FILES['files']['size'][$file_form_name] <= 0) - form_set_error($file_form_name, t('File size cannot be zero.')); - - /* check if valid file name - if (!textbook_companion_check_valid_filename($_FILES['files']['name'][$file_form_name])) - form_set_error($file_form_name, t('Invalid file name specified. Only alphabets, numbers and underscore is allowed as a valid filename.'));*/ + /* check if atleast one source or result file is uploaded */ + if (!($_FILES['files']['name']['sourcefile1'])) + form_set_error('sourcefile1', t('Please upload source file.')); + /* check for valid filename extensions */ + foreach ($_FILES['files']['name'] as $file_form_name => $file_name) + { + if ($file_name) + { + $allowed_extensions_str = variable_get('textbook_companion_source_extensions', ''); + $allowed_extensions = explode(',', $allowed_extensions_str); + $temp_ext = explode('.', strtolower($_FILES['files']['name'][$file_form_name])); + $temp_extension = end($temp_ext); + //$temp_extension = substr($_FILES['files']['name'][$file_form_name], strripos($_FILES['files']['name'][$file_form_name], '.')); // get file name + //var_dump($temp_extension); die; + if (!in_array($temp_extension, $allowed_extensions)) + form_set_error($file_form_name, t('Only file with ' . $allowed_extensions_str . ' extensions can be uploaded.')); + if ($_FILES['files']['size'][$file_form_name] <= 0) + form_set_error($file_form_name, t('File size cannot be zero.')); + /* check if valid file name + if (!textbook_companion_check_valid_filename($_FILES['files']['name'][$file_form_name])) + form_set_error($file_form_name, t('Invalid file name specified. Only alphabets, numbers and underscore is allowed as a valid filename.'));*/ + } + } } - } - } - - /* add javascript again for automatic book title, check if example uploaded, dependency selection effects */ - $chapter_name_js = " $(document).ready(function() { - $('#edit-number').change(function() { - $.get('" . base_path() . "textbook_companion/ajax/chapter_title/' + $('#edit-number').val() + '/' + " . $row->pre_id . ", function(data) { - $('#edit-name').val(data); - }); - }); - $('#edit-example-number').change(function() { - $.get('" . base_path() . "textbook_companion/ajax/example_exists/' + $('#edit-number').val() + '/' + $('#edit-example-number').val(), function(data) { - if (data) { - alert(data); - } - }); - }); - $('#edit-existing-depfile-dep-book-title').change(function() { - var dep_selected = ''; - /* showing and hiding relevant files */ - $('.form-checkboxes .option').hide(); - $('.form-checkboxes .option').each(function(index) { - var activeClass = $('#edit-existing-depfile-dep-book-title').val(); - if ($(this).children().hasClass(activeClass)) { - $(this).show(); - } - if ($(this).children().attr('checked') == true) { - dep_selected += $(this).children().next().text() + '<br />'; - } - }); - /* showing list of already existing dependencies */ - $('#existing_depfile_selected').html(dep_selected); - }); - - $('.form-checkboxes .option').change(function() { - $('#edit-existing-depfile-dep-book-title').trigger('change'); - }); - $('#edit-existing-depfile-dep-book-title').trigger('change'); - });"; - drupal_add_js($chapter_name_js, 'inline', 'header'); -} - -function upload_examples_form_submit($form, &$form_state) { - global $user; - - $root_path = textbook_companion_path(); - - /************************ start approve book details ************************/ - $proposal_q = db_query("SELECT * FROM {textbook_companion_proposal} WHERE uid = %d ORDER BY id DESC LIMIT 1", $user->uid); - $proposal_data = db_fetch_object($proposal_q); - if (!$proposal_data) +function upload_examples_form_submit($form, &$form_state) { - drupal_set_message("Please submit a " . l('proposal', 'proposal') . ".", 'error'); - drupal_goto(''); - } - if ($proposal_data->proposal_status != 1) - { - switch ($proposal_data->proposal_status ) - { - case 0: - drupal_set_message(t('We have already received your proposal. We will get back to you soon.'), 'status'); - drupal_goto(''); - return; - break; - case 2: - drupal_set_message(t('Your proposal has been dis-approved. Please create another proposal ' . l('here', 'proposal') . '.'), 'error'); - drupal_goto(''); - return; - break; - case 3: - drupal_set_message(t('Congratulations! You have completed your last book proposal. You have to create another proposal ' . l('here', 'textbook_companion/proposal') . '.'), 'status'); + global $user; + $root_path = textbook_companion_path(); + /************************ start approve book details ************************/ + /*$proposal_q = db_query("SELECT * FROM {textbook_companion_proposal} WHERE uid = %d ORDER BY id DESC LIMIT 1", $user->uid); + $proposal_data = db_fetch_object($proposal_q);*/ + $query = db_select('textbook_companion_proposal'); + $query->fields('textbook_companion_proposal'); + $query->condition('uid', $user->uid); + $query->orderBy('id', 'DESC'); + $query->range(0, 1); + $result = $query->execute(); + $proposal_data = $result->fetchObject(); + if (!$proposal_data) + { + drupal_set_message("Please submit a " . l('proposal', 'textbook-companion/proposal') . ".", 'error'); + drupal_goto(''); + } + if ($proposal_data->proposal_status != 1 && $proposal_data->proposal_status != 4) + { + switch ($proposal_data->proposal_status) + { + case 0: + drupal_set_message(t('We have already received your proposal. We will get back to you soon.'), 'status'); + drupal_goto(''); + return; + break; + case 2: + drupal_set_message(t('Your proposal has been dis-approved. Please create another proposal ' . l('here', 'textbook-companion/proposal') . '.'), 'error'); + drupal_goto(''); + return; + break; + case 3: + drupal_set_message(t('Congratulations! You have completed your last book proposal. You have to create another proposal ' . l('here', 'textbook-companion/proposal') . '.'), 'status'); + drupal_goto(''); + return; + break; +case 5: + drupal_set_message(t('You have submmited your all codes'), 'status'); drupal_goto(''); return; break; - default: - drupal_set_message(t('Invalid proposal state. Please contact site administrator for further information.'), 'error'); - drupal_goto(''); - return; - break; - } - } - - $preference_q = db_query("SELECT * FROM {textbook_companion_preference} WHERE proposal_id = %d AND approval_status = 1 LIMIT 1", $proposal_data->id); - $preference_data = db_fetch_object($preference_q); - if (!$preference_data) - { - drupal_set_message(t('Invalid Book Preference status. Please contact site administrator for further information.'), 'error'); - drupal_goto(''); - return; - } - /************************ end approve book details **************************/ - - $preference_id = $preference_data->id; - - $dest_path = $preference_id . '/'; - if (!is_dir($root_path . $dest_path)) - mkdir($root_path . $dest_path); - - /* inserting chapter details */ - $chapter_id = 0; - $chapter_result = db_query("SELECT * FROM {textbook_companion_chapter} WHERE preference_id = %d AND number = %d", $preference_id, $form_state['values']['number']); - if (!$chapter_row = db_fetch_object($chapter_result)) - { - db_query("INSERT INTO {textbook_companion_chapter} (preference_id, number, name) VALUES (%d, '%s', '%s')", - $preference_id, - $form_state['values']['number'], - $form_state['values']['name'] - ); - $chapter_id = db_last_insert_id('textbook_companion_chapter', 'id'); - } else { - $chapter_id = $chapter_row->id; - db_query("UPDATE {textbook_companion_chapter} SET name = '%s' WHERE id = %d", $form_state['values']['name'], $chapter_id); - } - - /* get example details - dont allow if already example present */ - $cur_example_q = db_query("SELECT * FROM {textbook_companion_example} WHERE chapter_id = %d AND number = '%s'", $chapter_id, $form_state['values']['example_number']); - if ($cur_example_d = db_fetch_object($cur_example_q)) - { - if ($cur_example_d->approval_status == 1) - { - drupal_set_message(t("Example already approved. Cannot overwrite it."), 'error'); - drupal_goto('textbook_companion/code'); - return; - } else if ($cur_example_d->approval_status == 0) { - drupal_set_message(t("Example is under pending review. Delete the example and reupload it."), 'error'); - drupal_goto('textbook_companion/code'); - return; - } else { - drupal_set_message(t("Error uploading example. Please contact administrator."), 'error'); - drupal_goto('textbook_companion/code'); - return; - } - } - - /* creating directories */ - $dest_path .= 'CH' . $form_state['values']['number'] . '/'; - if (!is_dir($root_path . $dest_path)) - mkdir($root_path . $dest_path); - - $dest_path .= 'EX' . $form_state['values']['example_number'] . '/'; - if (!is_dir($root_path . $dest_path)) - mkdir($root_path . $dest_path); - - /* creating example database entry */ - db_query("INSERT INTO {textbook_companion_example} (chapter_id, number, caption, approval_status, timestamp) VALUES (%d, '%s', '%s', %d, %d)", + default: + drupal_set_message(t('Invalid proposal state. Please contact site administrator for further information.'), 'error'); + drupal_goto(''); + return; + break; + } + } + /*$preference_q = db_query("SELECT * FROM {textbook_companion_preference} WHERE proposal_id = %d AND approval_status = 1 LIMIT 1", $proposal_data->id); + $preference_data = db_fetch_object($preference_q);*/ + $query = db_select('textbook_companion_preference'); + $query->fields('textbook_companion_preference'); + $query->condition('proposal_id', $proposal_data->id); + $query->condition('approval_status', 1); + $query->range(0, 1); + $result = $query->execute(); + $preference_data = $result->fetchObject(); + if (!$preference_data) + { + drupal_set_message(t('Invalid Book Preference status. Please contact site administrator for further information.'), 'error'); + drupal_goto(''); + return; + } + /************************ end approve book details **************************/ + $query = db_select('textbook_companion_preference'); + $query->fields('textbook_companion_preference'); + $query->condition('proposal_id', $proposal_data->id); + $query->condition('approval_status', 1); + $result = $query->execute()->rowCount(); + if ($result > 1) + { + drupal_set_message(t('You cannot upload your code. This name of book directory alrady preasent in directory folder, please contact to administrator.'), 'error'); + return; + } + $proposal_directory = $preference_data->directory_name; + $dest_path = $proposal_directory . '/'; + if (!is_dir($root_path . $dest_path)){ + if(!mkdir($root_path . $dest_path)) + { + drupal_set_message(t('You cannot upload your code. Error in creating directory'), 'error'); + } + } + /* inserting chapter details */ + $chapter_id = 0; + /*$chapter_result = db_query("SELECT * FROM {textbook_companion_chapter} WHERE preference_id = %d AND number = %d", $preference_id, $form_state['values']['number']);*/ + $preference_id = $preference_data->id; + $query = db_select('textbook_companion_chapter'); + $query->fields('textbook_companion_chapter'); + $query->condition('preference_id', $preference_id); + $query->condition('number', $form_state['values']['number']); + $chapter_result = $query->execute(); + if (!$chapter_row = $chapter_result->fetchObject()) + { + /*db_query("INSERT INTO {textbook_companion_chapter} (preference_id, number, name) VALUES (%d, '%s', '%s')", + $preference_id, + $form_state['values']['number'], + $form_state['values']['name'] + ); + $chapter_id = db_last_insert_id('textbook_companion_chapter', 'id'); */ + $query = "INSERT INTO {textbook_companion_chapter} (preference_id, number, name) VALUES(:preference_id, :number, :name)"; + $args = array( + ":preference_id" => $preference_id, + ":number" => $form_state['values']['number'], + ":name" => $form_state['values']['name'] + ); + $result = db_query($query, $args, array( + 'return' => Database::RETURN_INSERT_ID + )); + $chapter_id = $result; + } + else + { + $chapter_id = $chapter_row->id; + /*db_query("UPDATE {textbook_companion_chapter} SET name = '%s' WHERE id = %d", $form_state['values']['name'], $chapter_id);*/ + $query = db_update('textbook_companion_chapter'); + $query->fields(array( + 'name' => $form_state['values']['name'] + )); + $query->condition('id', $chapter_id); + $num_updated = $query->execute(); + } + /* get example details - dont allow if already example present */ + /*$cur_example_q = db_query("SELECT * FROM {textbook_companion_example} WHERE chapter_id = %d AND number = '%s'", $chapter_id, $form_state['values']['example_number']);*/ + $query = db_select('textbook_companion_example'); + $query->fields('textbook_companion_example'); + $query->condition('chapter_id', $chapter_id); + $query->condition('number', $form_state['values']['example_number']); + $cur_example_q = $query->execute(); + if ($cur_example_d = $cur_example_q->fetchObject()) + { + if ($cur_example_d->approval_status == 1) + { + drupal_set_message(t("Example already approved. Cannot overwrite it."), 'error'); + drupal_goto('textbook-companion/code'); + return; + } + else if ($cur_example_d->approval_status == 0) + { + drupal_set_message(t("Example is under pending review. Delete the example and reupload it."), 'error'); + drupal_goto('textbook-companion/code'); + return; + } + else + { + drupal_set_message(t("Error uploading example. Please contact administrator."), 'error'); + drupal_goto('textbook-companion/code'); + return; + } + } + /* creating directories */ + $dest_path .= 'CH' . $form_state['values']['number'] . '/'; + if (!is_dir($root_path . $dest_path)) + mkdir($root_path . $dest_path); + $dest_path .= 'EX' . $form_state['values']['example_number'] . '/'; + if (!is_dir($root_path . $dest_path)) + mkdir($root_path . $dest_path); + $filepath = 'CH' . $form_state['values']['number'] . '/' . 'EX' . $form_state['values']['example_number'] . '/'; + /* creating example database entry */ + /*db_query("INSERT INTO {textbook_companion_example} (chapter_id, number, caption, approval_status, timestamp) VALUES (%d, '%s', '%s', %d, %d)", $chapter_id, $form_state['values']['example_number'], $form_state['values']['example_caption'], 0, time() - ); - $example_id = db_last_insert_id('textbook_companion_example', 'id'); - - /* uploading files */ - foreach ($_FILES['files']['name'] as $file_form_name => $file_name) - { - if ($file_name) + ); + $example_id = db_last_insert_id('textbook_companion_example', 'id');*/ + $query = "INSERT INTO {textbook_companion_example} (chapter_id, number, caption, approval_date, approval_status, timestamp) VALUES (:chapter_id, :number, :caption, :approval_date,:approval_status, :timestamp)"; + $args = array( + ":chapter_id" => $chapter_id, + ":number" => $form_state['values']['example_number'], + ":caption" => $form_state['values']['example_caption'], + ":approval_date" => time(), + ":approval_status" => 0, + ":timestamp" => time() + ); + $result = db_query($query, $args, array( + 'return' => Database::RETURN_INSERT_ID + )); + $example_id = $result; + /* linking existing dependencies */ + /* foreach ($form_state['values']['existing_depfile']['dep_chapter_example_files'] as $row) { - /* checking file type */ - $file_type = 'S'; - - if (file_exists($root_path . $dest_path . $_FILES['files']['name'][$file_form_name])) - { - drupal_set_message(t("Error uploading file. File !filename already exists.", array('!filename' => $_FILES['files']['name'][$file_form_name])), 'error'); - return; - } - - /* uploading file */ - if (move_uploaded_file($_FILES['files']['tmp_name'][$file_form_name], $root_path . $dest_path . $_FILES['files']['name'][$file_form_name])) + if ($row > 0) + { + /* insterting into database */ + /*db_query("INSERT INTO {textbook_companion_example_dependency} (example_id, dependency_id, approval_status, timestamp) + VALUES (%d, %d, %d, %d)", + $example_id, + $row, + 0, + time() + );*/ + /*$query = "INSERT INTO {textbook_companion_example_dependency} (example_id, dependency_id, approval_status, timestamp) + VALUES (:example_id, :dependency_id, :approval_status, :timestamp)"; + $args = array( + ":example_id"=>$example_id, + ":dependency_id"=>$row, + ":approval_status"=> 0, + ":timestamp"=>time(), + ); + $result = db_query($query, $args, array('return' => Database::RETURN_INSERT_ID)); + } + }*/ + /* uploading files */ + foreach ($_FILES['files']['name'] as $file_form_name => $file_name) { - /* for uploaded files making an entry in the database */ - db_query("INSERT INTO {textbook_companion_example_files} (example_id, filename, filepath, filesize, filetype, timestamp) - VALUES (%d, '%s', '%s', %d, '%s', %d)", - $example_id, - $_FILES['files']['name'][$file_form_name], - $dest_path . $_FILES['files']['name'][$file_form_name], - $_FILES['files']['size'][$file_form_name], - $file_type, - time() - ); - drupal_set_message($file_name . ' uploaded successfully.', 'status'); - } else { - drupal_set_message('Error uploading file : ' . $dest_path . '/' . $file_name, 'error'); + if ($file_name) + { + /* checking file type */ + $file_type = 'S'; + if (file_exists($root_path . $dest_path . $_FILES['files']['name'][$file_form_name])) + { + drupal_set_message(t("Error uploading file. File !filename already exists.", array( + '!filename' => $_FILES['files']['name'][$file_form_name] + )), 'error'); + return; + } + /* uploading file */ + if (move_uploaded_file($_FILES['files']['tmp_name'][$file_form_name], $root_path . $dest_path . $_FILES['files']['name'][$file_form_name])) + { + /* for uploaded files making an entry in the database */ + /*db_query("INSERT INTO {textbook_companion_example_files} (example_id, filename, filepath, filemime, filesize, filetype, timestamp) + VALUES (%d, '%s', '%s', '%s', %d, '%s', %d)", + $example_id, + $_FILES['files']['name'][$file_form_name], + $dest_path . $_FILES['files']['name'][$file_form_name], + $_FILES['files']['type'][$file_form_name], + $_FILES['files']['size'][$file_form_name], + $file_type, + time() + );*/ + $query = "INSERT INTO {textbook_companion_example_files} (example_id, filename, filepath,filemime, filesize, filetype, timestamp) + VALUES (:example_id, :filename ,:filepath,:filemime, :filesize, :filetype, :timestamp)"; + $args = array( + ":example_id" => $example_id, + ":filename" => $_FILES['files']['name'][$file_form_name], + ":filepath" => $filepath . $_FILES['files']['name'][$file_form_name], + ":filemime" => 'application/zip', + ":filesize" => $_FILES['files']['size'][$file_form_name], + ":filetype" => $file_type, + ":timestamp" => time() + ); + $result = db_query($query, $args, array( + 'return' => Database::RETURN_INSERT_ID + )); + drupal_set_message($file_name . ' uploaded successfully.', 'status'); + } + else + { + drupal_set_message('Error uploading file : ' . $dest_path . '/' . $file_name, 'error'); + } + } } - } + drupal_set_message('Example uploaded successfully.', 'status'); + /* sending email */ + $email_to = $user->mail; + $param['example_uploaded']['example_id'] = $example_id; + $param['example_uploaded']['user_id'] = $user->uid; + if (!drupal_mail('textbook_companion', 'example_uploaded', $email_to, language_default(), $param, variable_get('textbook_companion_from_email', NULL), TRUE)) + drupal_set_message('Error sending email message.', 'error'); + drupal_goto('textbook-companion/code'); } - drupal_set_message('Example uploaded successfully.', 'status'); - - /* sending email */ - $email_to = $user->mail; - $param['example_uploaded']['example_id'] = $example_id; - $param['example_uploaded']['user_id'] = $user->uid; - if (!drupal_mail('textbook_companion', 'example_uploaded', $email_to, language_default(), $param, variable_get('textbook_companion_from_email', NULL), TRUE)) - drupal_set_message('Error sending email message.', 'error'); - - drupal_goto('textbook_companion/code'); -} - /******************************************************************************/ /***************************** DELETE EXAMPLE *********************************/ /******************************************************************************/ - function _upload_examples_delete() -{ - global $user; - $root_path = textbook_companion_path(); - $example_id = arg(3); - - /* check example */ - $example_q = db_query("SELECT * FROM {textbook_companion_example} WHERE id = %d LIMIT 1", $example_id); - $example_data = db_fetch_object($example_q); - if (!$example_data) - { - drupal_set_message('Invalid example.', 'error'); - drupal_goto('textbook_companion/code'); - return; - } - if ($example_data->approval_status != 0) - { - drupal_set_message('You cannnot delete an example after it has been approved. Please contact site administrator if you want to delete this example.', 'error'); - drupal_goto('textbook_companion/code'); - return; - } - - $chapter_q = db_query("SELECT * FROM {textbook_companion_chapter} WHERE id = %d LIMIT 1", $example_data->chapter_id); - $chapter_data = db_fetch_object($chapter_q); - if (!$chapter_data) - { - drupal_set_message('You do not have permission to delete this example.', 'error'); - drupal_goto('textbook_companion/code'); - return; - } - - $preference_q = db_query("SELECT * FROM {textbook_companion_preference} WHERE id = %d LIMIT 1", $chapter_data->preference_id); - $preference_data = db_fetch_object($preference_q); - if (!$preference_data) - { - drupal_set_message('You do not have permission to delete this example.', 'error'); - drupal_goto('textbook_companion/code'); - return; - } - - $proposal_q = db_query("SELECT * FROM {textbook_companion_proposal} WHERE id = %d AND uid = %d LIMIT 1", $preference_data->proposal_id, $user->uid); - $proposal_data = db_fetch_object($proposal_q); - if (!$proposal_data) { - drupal_set_message('You do not have permission to delete this example.', 'error'); - drupal_goto('textbook_companion/code'); + global $user; + $root_path = textbook_companion_path(); + $example_id = arg(3); + //var_dump($example_id);die; + /* check example */ + /*$example_q = db_query("SELECT * FROM {textbook_companion_example} WHERE id = %d LIMIT 1", $example_id); + $example_data = db_fetch_object($example_q);*/ + $query = db_select('textbook_companion_example'); + $query->fields('textbook_companion_example'); + $query->condition('id', $example_id); + $query->range(0, 1); + $result = $query->execute(); + $example_data = $result->fetchObject(); + if (!$example_data) + { + drupal_set_message('Invalid example.', 'error'); + drupal_goto('textbook-companion/code'); + return; + } + if ($example_data->approval_status != 0) + { + drupal_set_message('You cannnot delete an example after it has been approved. Please contact site administrator if you want to delete this example.', 'error'); + drupal_goto('textbook-companion/code'); + return; + } + /*$chapter_q = db_query("SELECT * FROM {textbook_companion_chapter} WHERE id = %d LIMIT 1", $example_data->chapter_id); + $chapter_data = db_fetch_object($chapter_q);*/ + $query = db_select('textbook_companion_chapter'); + $query->fields('textbook_companion_chapter'); + $query->condition('id', $example_data->chapter_id); + $query->range(0, 1); + $result = $query->execute(); + $chapter_data = $result->fetchObject(); + if (!$chapter_data) + { + drupal_set_message('You do not have permission to delete this example.', 'error'); + drupal_goto('textbook-companion/code'); + return; + } + /*$preference_q = db_query("SELECT * FROM {textbook_companion_preference} WHERE id = %d LIMIT 1", $chapter_data->preference_id); + $preference_data = db_fetch_object($preference_q);*/ + $query = db_select('textbook_companion_preference'); + $query->fields('textbook_companion_preference'); + $query->condition('id', $chapter_data->preference_id); + $query->range(0, 1); + $result = $query->execute(); + $preference_data = $result->fetchObject(); + if (!$preference_data) + { + drupal_set_message('You do not have permission to delete this example.', 'error'); + drupal_goto('textbook-companion/code'); + return; + } + /*$proposal_q = db_query("SELECT * FROM {textbook_companion_proposal} WHERE id = %d AND uid = %d LIMIT 1", $preference_data->proposal_id, $user->uid); + $proposal_data = db_fetch_object($proposal_q);*/ + $query = db_select('textbook_companion_proposal'); + $query->fields('textbook_companion_proposal'); + $query->condition('id', $preference_data->proposal_id); + $query->condition('uid', $user->uid); + $query->range(0, 1); + $result = $query->execute(); + $proposal_data = $result->fetchObject(); + if (!$proposal_data) + { + drupal_set_message('You do not have permission to delete this example.', 'error'); + drupal_goto('textbook-companion/code'); + return; + } + /* deleting example files */ + if (delete_example($example_data->id)) + { + drupal_set_message('Example deleted.', 'status'); + /* sending email */ + $email_to = $user->mail; + $param['example_deleted_user']['book_title'] = $preference_data->book; + $param['example_deleted_user']['chapter_title'] = $chapter_data->name; + $param['example_deleted_user']['example_number'] = $example_data->number; + $param['example_deleted_user']['example_caption'] = $example_data->caption; + $param['example_deleted_user']['user_id'] = $user->uid; + if (!drupal_mail('textbook_companion', 'example_deleted_user', $email_to, language_default(), $param, variable_get('textbook_companion_from_email', NULL), TRUE)) + drupal_set_message('Error sending email message.', 'error'); + } + else + { + drupal_set_message('Error deleting example.', 'status'); + } + drupal_goto('textbook-companion/code'); return; } - - /* deleting example files */ - if (delete_example($example_data->id)) - { - drupal_set_message('Example deleted.', 'status'); - - /* sending email */ - $email_to = $user->mail; - $param['example_deleted_user']['book_title'] = $preference_data->book; - $param['example_deleted_user']['chapter_title'] = $chapter_data->name; - $param['example_deleted_user']['example_number'] = $example_data->number; - $param['example_deleted_user']['example_caption'] = $example_data->caption; - - $param['example_deleted_user']['user_id'] = $user->uid; - - if (!drupal_mail('textbook_companion', 'example_deleted_user', $email_to, language_default(), $param, variable_get('textbook_companion_from_email', NULL), TRUE)) - drupal_set_message('Error sending email message.', 'error'); - } else { - drupal_set_message('Error deleting example.', 'status'); - } - - drupal_goto('textbook_companion/code'); - return; -} - /******************************************************************************/ /************************** GENERAL FUNCTIONS *********************************/ /******************************************************************************/ - function _list_of_book_titles() -{ - $book_titles = array('0' => 'Please select...'); - $book_titles_q = db_query("SELECT * FROM {textbook_companion_preference} WHERE approval_status = 1 OR approval_status = 3 ORDER BY book ASC"); - while ($book_titles_data = db_fetch_object($book_titles_q)) { - $book_titles[$book_titles_data->id] = $book_titles_data->book . ' (Written by ' . $book_titles_data->author . ')'; + $book_titles = array( + '0' => 'Please select...' + ); + /*$book_titles_q = db_query("SELECT * FROM {textbook_companion_preference} WHERE approval_status = 1 OR approval_status = 3 ORDER BY book ASC");*/ + $query = db_select('textbook_companion_preference'); + $query->fields('textbook_companion_preference'); + $or = db_or(); + $or->condition('approval_status', 1); + $or->condition('approval_status', 3); + $query->condition($or); + $query->orderBy('book', 'ASC'); + $book_titles_q = $query->execute(); + while ($book_titles_data = $book_titles_q->fetchObject()) + { + $book_titles[$book_titles_data->id] = $book_titles_data->book . ' (Written by ' . $book_titles_data->author . ')'; + } + return $book_titles; } - return $book_titles; -} - function _list_of_book_dependency_files() -{ - $book_dependency_files = array(); - $book_dependency_files_class = array(); - $book_dependency_files_q = db_query("SELECT * FROM {textbook_companion_dependency_files} ORDER BY filename ASC"); - - while ($book_dependency_files_data = db_fetch_object($book_dependency_files_q)) { - $temp_caption = ''; - if ($book_dependency_files_data->caption) - $temp_caption .= ' (' . $book_dependency_files_data->caption . ')'; - $book_dependency_files[$book_dependency_files_data->id] = l($book_dependency_files_data->filename . $temp_caption, 'download/dependency/' . $book_dependency_files_data->id); - $book_dependency_files_class[$book_dependency_files_data->id] = $book_dependency_files_data->preference_id; + $book_dependency_files = array(); + $book_dependency_files_class = array(); + /*$book_dependency_files_q = db_query("SELECT * FROM {textbook_companion_dependency_files} ORDER BY filename ASC");*/ + $query = db_select('textbook_companion_dependency_files'); + $query->fields('textbook_companion_dependency_files'); + $query->orderBy('filename', 'ASC'); + $book_dependency_files_q = $query->execute(); + while ($book_dependency_files_data = $book_dependency_files_q->fetchObject()) + { + $temp_caption = ''; + if ($book_dependency_files_data->caption) + $temp_caption .= ' (' . $book_dependency_files_data->caption . ')'; + $book_dependency_files[$book_dependency_files_data->id] = l($book_dependency_files_data->filename . $temp_caption, 'download/dependency/' . $book_dependency_files_data->id, array( + 'attributes' => array( + 'class' => $book_dependency_files_data->preference_id + ) + )); + $book_dependency_files_class[$book_dependency_files_data->id] = $book_dependency_files_data->preference_id; + } + return array( + $book_dependency_files, + $book_dependency_files_class + ); } - return array($book_dependency_files, $book_dependency_files_class); + +function ajax_chapter_name_callback($form, $form_state){ + + $pref_id = $form_state['values']['pref_id']; + $chapter_number = $form_state['values']['number']; + $query = "SELECT * FROM `textbook_companion_chapter` WHERE `preference_id` = :pref_id AND `number` = :number"; + $arg = array(':pref_id'=> $pref_id,':number' => $chapter_number); + $chapter_name_data = db_query($query, $arg); + + if ($chapter_name_data->rowCount() > 0) { + + //$form['name']['#default_value'] = $chapter_name_data->fetchObject()->name; + $form['name']['#value'] = $chapter_name_data->fetchObject()->name; + $form['name']['#readonly'] = TRUE; + $form['name']['#attributes']['readonly'] = 'readonly'; + $commands[] = ajax_command_replace("#ajax-chapter-name-replace", drupal_render($form['name'])); + + }else{ + $form['name']['#value'] = ' '; + $form['name']['#readonly'] = FALSE; + //$form['name']['#attributes']['readonly'] = 'readonly'; + $commands[] = ajax_command_replace("#ajax-chapter-name-replace", drupal_render($form['name'])); + + } + return array('#type' => 'ajax', '#commands' => $commands); + } |